[chore] update README

[fix] do not save password info into logs
2025-12-17 04:26:47 +08:00 · 2025-12-10 00:23:04 +08:00 · 2025-12-10 00:20:26 +08:00 · 2025-12-10 00:20:10 +08:00 · 2025-12-10 00:09:49 +08:00 · 2025-12-09 17:50:57 +08:00
61 changed files with 5990 additions and 3052 deletions
--- a/.github/ISSUE_TEMPLATE/问题反馈.md
+++ b/.github/ISSUE_TEMPLATE/问题反馈.md
@@ -0,0 +1,35 @@
+---
+name: 问题反馈
+about: 请在此提交问题报告，以便持续优化产品。
+title: ''
+labels: bug
+assignees: kunkundi
+
+---
+
+**描述问题**
+清晰简洁地描述遇到的错误。
+
+**复现步骤**
+复现该问题的步骤：
+1. 前往 '...'
+2. 点击 '....'
+3. 出现错误
+
+**预期行为**
+清晰简洁地描述你期望发生的行为。
+
+**截图**
+如果适用，请添加截图以帮助说明问题。
+
+**桌面端信息（请填写以下内容）：**
+ - 操作系统: [例如 Windows 11]
+ - 版本: [例如 v1.1.10]
+
+**移动端信息（请填写以下内容）：**
+ - 设备: [例如 iPhone 17]
+ - 操作系统: [例如 iOS 26.1]
+ - 浏览器: [例如 系统浏览器、Safari]
+
+**补充信息**
+在此添加与问题相关的其他上下文内容。
--- a/.github/ISSUE_TEMPLATE/需求建议.md
+++ b/.github/ISSUE_TEMPLATE/需求建议.md
@@ -0,0 +1,28 @@
+---
+name: 需求建议
+about: 请在此提交功能需求或改进建议，以便后续迭代参考。
+title: ''
+labels: enhancement
+assignees: kunkundi
+
+---
+
+**功能/改进建议描述**
+清晰简洁地描述希望新增的功能或改进的内容。
+
+**使用场景 / 背景**
+说明该功能或改进的使用场景，以及解决后带来的价值。
+
+**预期效果**
+描述你认为最理想的功能表现或改进效果。
+
+**参考示例（可选）**
+提供类似功能截图、参考链接或其他说明，帮助更好理解需求。
+
+**优先级（可选）**
+- [ ] 高
+- [ ] 中
+- [ ] 低
+
+**补充信息（可选）**
+其他相关信息或特殊要求。
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -35,7 +35,7 @@ jobs:
        id: set_deb_version
        run: |
          SHORT_SHA=$(echo "${GITHUB_SHA}" | cut -c1-7)
-          BUILD_DATE=$(date +%Y%m%d)
+          BUILD_DATE=$(TZ=Asia/Shanghai date +%Y%m%d)
          if [[ ! "${VERSION_NUM}" =~ ^[0-9] ]]; then
            LEGAL_VERSION="v0.0.0-${VERSION_NUM}-${BUILD_DATE}-${SHORT_SHA}"
          else
@@ -55,7 +55,7 @@ jobs:
          XMAKE_GLOBALDIR: /data
        run: |
          ls -la $XMAKE_GLOBALDIR
-          xmake f --CROSSDESK_VERSION=${LEGAL_VERSION} --root -y
+          xmake f --CROSSDESK_VERSION=${LEGAL_VERSION} --USE_CUDA=true --root -y
          xmake b -vy --root crossdesk

      - name: Decode and save certificate
@@ -101,7 +101,7 @@ jobs:
        id: set_deb_version
        run: |
          SHORT_SHA=$(echo "${GITHUB_SHA}" | cut -c1-7)
-          BUILD_DATE=$(date +%Y%m%d)
+          BUILD_DATE=$(TZ=Asia/Shanghai date +%Y%m%d)
          if [[ ! "${VERSION_NUM}" =~ ^[0-9] ]]; then
            LEGAL_VERSION="v0.0.0-${VERSION_NUM}-${BUILD_DATE}-${SHORT_SHA}"
          else
@@ -120,7 +120,7 @@ jobs:
          CUDA_PATH: /usr/local/cuda
          XMAKE_GLOBALDIR: /data
        run: |
-          xmake f --CROSSDESK_VERSION=${LEGAL_VERSION} --root -y
+          xmake f --CROSSDESK_VERSION=${LEGAL_VERSION} --USE_CUDA=true --root -y
          xmake b -vy --root crossdesk

      - name: Decode and save certificate
@@ -164,7 +164,7 @@ jobs:
        run: |
          VERSION="${GITHUB_REF##*/}"
          SHORT_SHA=$(echo "${GITHUB_SHA}" | cut -c1-7)
-          BUILD_DATE=$(date +%Y%m%d)
+          BUILD_DATE=$(TZ=Asia/Shanghai date +%Y%m%d)
          VERSION_NUM="v${VERSION#v}-${BUILD_DATE}-${SHORT_SHA}"
          echo "VERSION_NUM=${VERSION_NUM}" >> $GITHUB_ENV
          echo "VERSION_NUM=${VERSION_NUM}"
@@ -174,7 +174,7 @@ jobs:
        uses: actions/cache@v4
        with:
          path: ~/.xmake/packages
-          key: ${{ runner.os }}-xmake-deps-${{ matrix.cache-key }}-${{ hashFiles('**/xmake.lua') }}
+          key: ${{ runner.os }}-xmake-deps-${{ matrix.cache-key }}-${{ github.sha }}
          restore-keys: |
            ${{ runner.os }}-xmake-deps-${{ matrix.cache-key }}-

@@ -189,7 +189,7 @@ jobs:

      - name: Build CrossDesk
        run: |
-          xmake f --CROSSDESK_VERSION=${VERSION_NUM} -y
+          xmake f --CROSSDESK_VERSION=${VERSION_NUM} --USE_CUDA=true -y
          xmake b -vy crossdesk

      - name: Decode and save certificate
@@ -229,7 +229,7 @@ jobs:
          $version = $version -replace '^v', ''
          $version = $version -replace '/', '-'
          $SHORT_SHA = $env:GITHUB_SHA.Substring(0,7)
-          $BUILD_DATE = Get-Date -Format "yyyyMMdd"
+          $BUILD_DATE = ([System.TimeZoneInfo]::ConvertTimeBySystemTimeZoneId((Get-Date), "China Standard Time")).ToString("yyyyMMdd")
          echo "VERSION_NUM=v$version-$BUILD_DATE-$SHORT_SHA" >> $env:GITHUB_ENV
          echo "BUILD_DATE=$BUILD_DATE" >> $env:GITHUB_ENV

@@ -237,7 +237,7 @@ jobs:
        uses: actions/cache@v4
        with:
          path: D:\xmake_global\.xmake\packages
-          key: ${{ runner.os }}-xmake-deps-intel-${{ hashFiles('**/xmake.lua') }}
+          key: ${{ runner.os }}-xmake-deps-intel-${{ github.sha }}
          restore-keys: |
            ${{ runner.os }}-xmake-deps-intel-

@@ -298,7 +298,7 @@ jobs:

      - name: Build CrossDesk
        run: |
-          xmake f --CROSSDESK_VERSION=${{ env.VERSION_NUM }} -y
+          xmake f --CROSSDESK_VERSION=${{ env.VERSION_NUM }} --USE_CUDA=true -y
          xmake b -vy crossdesk

      - name: Decode and save certificate
@@ -340,8 +340,8 @@ jobs:
        run: |
          VERSION="${GITHUB_REF##*/}"
          SHORT_SHA=$(echo "${GITHUB_SHA}" | cut -c1-7)
-          BUILD_DATE=$(date +%Y%m%d)
-          BUILD_DATE_ISO=$(date +%Y-%m-%d)
+          BUILD_DATE=$(TZ=Asia/Shanghai date +%Y%m%d)
+          BUILD_DATE_ISO=$(TZ=Asia/Shanghai date +%Y-%m-%d)
          VERSION_NUM="${VERSION#v}-${BUILD_DATE}-${SHORT_SHA}"
          VERSION_WITH_V="v${VERSION_NUM}"
          VERSION_ONLY="${VERSION#v}"
@@ -408,6 +408,9 @@ jobs:
          {
            "version": "${{ steps.version.outputs.VERSION_ONLY }}",
            "releaseDate": "${{ steps.version.outputs.BUILD_DATE_ISO }}",
+            "releaseName": "",
+            "releaseNotes": "",
+            "tagName": "${{ steps.version.outputs.VERSION_WITH_V }}",
            "downloads": {
              "windows-x64": {
                "url": "https://downloads.crossdesk.cn/crossdesk-win-x64-${{ steps.version.outputs.VERSION_WITH_V }}.exe",
--- a/.github/workflows/update-version-json.yml
+++ b/.github/workflows/update-version-json.yml
@@ -0,0 +1,140 @@
+name: Update version.json from Release
+
+on:
+  release:
+    types: [published, edited]
+
+permissions:
+  contents: write
+
+jobs:
+  update-version-json:
+    name: Update version.json with release information
+    runs-on: ubuntu-latest
+    
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract version from tag
+        id: version
+        run: |
+          TAG_NAME="${{ github.event.release.tag_name }}"
+          VERSION_ONLY="${TAG_NAME#v}"
+          echo "TAG_NAME=${TAG_NAME}" >> $GITHUB_OUTPUT
+          echo "VERSION_ONLY=${VERSION_ONLY}" >> $GITHUB_OUTPUT
+          
+          # Extract date from tag if available (format: v1.2.3-20251113-abc)
+          if [[ "${TAG_NAME}" =~ -([0-9]{8})- ]]; then
+            DATE_STR="${BASH_REMATCH[1]}"
+            BUILD_DATE_ISO="${DATE_STR:0:4}-${DATE_STR:4:2}-${DATE_STR:6:2}"
+          else
+            # Use release published date
+            BUILD_DATE_ISO=$(echo "${{ github.event.release.published_at }}" | cut -d'T' -f1)
+          fi
+          echo "BUILD_DATE_ISO=${BUILD_DATE_ISO}" >> $GITHUB_OUTPUT
+
+      - name: Install jq
+        run: sudo apt-get update && sudo apt-get install -y jq
+
+      - name: Get release information
+        id: release_info
+        run: |
+          # Use jq to properly escape JSON
+          RELEASE_BODY="${{ github.event.release.body }}"
+          RELEASE_NAME="${{ github.event.release.name }}"
+          
+          # Handle empty values
+          if [ -z "$RELEASE_BODY" ]; then
+            RELEASE_BODY=""
+          fi
+          if [ -z "$RELEASE_NAME" ]; then
+            RELEASE_NAME=""
+          fi
+          
+          # Save to temporary files for proper handling
+          echo -n "$RELEASE_BODY" > /tmp/release_body.txt
+          echo -n "$RELEASE_NAME" > /tmp/release_name.txt
+          
+          # Use jq to escape JSON strings
+          RELEASE_BODY_JSON=$(jq -Rs . < /tmp/release_body.txt)
+          RELEASE_NAME_JSON=$(jq -Rs . < /tmp/release_name.txt)
+          
+          echo "RELEASE_BODY=${RELEASE_BODY_JSON}" >> $GITHUB_OUTPUT
+          echo "RELEASE_NAME=${RELEASE_NAME_JSON}" >> $GITHUB_OUTPUT
+
+      - name: Download current version.json from server
+        id: download_version
+        continue-on-error: true
+        run: |
+          # Try to download current version.json from server
+          curl -f -s "https://version.crossdesk.cn/version.json" -o version.json || echo "Failed to download, will create new one"
+
+      - name: Generate or update version.json
+        run: |
+          # If version.json exists, try to preserve downloads section
+          if [ -f version.json ] && jq -e '.downloads' version.json > /dev/null 2>&1; then
+            EXISTING_DOWNLOADS=$(jq -c '.downloads' version.json)
+            if [ "$EXISTING_DOWNLOADS" != "null" ] && [ "$EXISTING_DOWNLOADS" != "{}" ]; then
+              DOWNLOADS_JSON="$EXISTING_DOWNLOADS"
+            else
+              DOWNLOADS_JSON=""
+            fi
+          else
+            DOWNLOADS_JSON=""
+          fi
+          
+          # If downloads is empty, use default structure
+          if [ -z "$DOWNLOADS_JSON" ]; then
+            DOWNLOADS_JSON=$(cat << DOWNLOADS_EOF
+            {
+              "windows-x64": {
+                "url": "https://downloads.crossdesk.cn/crossdesk-win-x64-${{ steps.version.outputs.TAG_NAME }}.exe",
+                "filename": "crossdesk-win-x64-${{ steps.version.outputs.TAG_NAME }}.exe"
+              },
+              "macos-x64": {
+                "url": "https://downloads.crossdesk.cn/crossdesk-macos-x64-${{ steps.version.outputs.TAG_NAME }}.pkg",
+                "filename": "crossdesk-macos-x64-${{ steps.version.outputs.TAG_NAME }}.pkg"
+              },
+              "macos-arm64": {
+                "url": "https://downloads.crossdesk.cn/crossdesk-macos-arm64-${{ steps.version.outputs.TAG_NAME }}.pkg",
+                "filename": "crossdesk-macos-arm64-${{ steps.version.outputs.TAG_NAME }}.pkg"
+              },
+              "linux-amd64": {
+                "url": "https://downloads.crossdesk.cn/crossdesk-linux-amd64-${{ steps.version.outputs.TAG_NAME }}.deb",
+                "filename": "crossdesk-linux-amd64-${{ steps.version.outputs.TAG_NAME }}.deb"
+              },
+              "linux-arm64": {
+                "url": "https://downloads.crossdesk.cn/crossdesk-linux-arm64-${{ steps.version.outputs.TAG_NAME }}.deb",
+                "filename": "crossdesk-linux-arm64-${{ steps.version.outputs.TAG_NAME }}.deb"
+              }
+            }
+          DOWNLOADS_EOF
+                      )
+                    fi
+          
+          # Generate version.json using cat and heredoc
+          cat > version.json << EOF
+          {
+            "version": "${{ steps.version.outputs.VERSION_ONLY }}",
+            "releaseDate": "${{ steps.version.outputs.BUILD_DATE_ISO }}",
+            "releaseName": ${{ steps.release_info.outputs.RELEASE_NAME }},
+            "releaseNotes": ${{ steps.release_info.outputs.RELEASE_BODY }},
+            "tagName": "${{ steps.version.outputs.TAG_NAME }}",
+            "downloads": ${DOWNLOADS_JSON}
+          }
+          EOF
+          
+          cat version.json
+
+      - name: Upload version.json to server
+        uses: burnett01/rsync-deployments@5.2
+        with:
+          switches: -avzr --delete
+          path: version.json
+          remote_path: /var/www/html/version/
+          remote_host: ${{ secrets.SERVER_HOST }}
+          remote_user: ${{ secrets.SERVER_USER }}
+          remote_key: ${{ secrets.SERVER_KEY }}
--- a/.gitignore
+++ b/.gitignore
@@ -1,10 +1,10 @@
 # Xmake cache
 .xmake/
 build/
+certs/

 # MacOS Cache
 .DS_Store

 # VSCode cache
-.vscode
-continuous-desk.code-workspace
+.vscode
--- a/README.md
+++ b/README.md
@@ -1,5 +1,6 @@
 # CrossDesk

+<a href="https://hellogithub.com/repository/kunkundi/crossdesk" target="_blank"><img src="https://api.hellogithub.com/v1/widgets/recommend.svg?rid=55d41367570345f1838e02fd12be7961&claim_uid=cb0OpZRrBuGVAfL&theme=small" alt="Featured｜HelloGitHub" /></a>
 [![Platform](https://img.shields.io/badge/platform-Windows%20%7C%20Linux%20%7C%20macOS-brightgreen.svg)]()
 [![License: LGPL v3](https://img.shields.io/badge/License-LGPL%20v3-blue.svg)](https://www.gnu.org/licenses/lgpl-3.0)
 [![GitHub last commit](https://img.shields.io/github/last-commit/kunkundi/crossdesk)](https://github.com/kunkundi/crossdesk/commits/web-client)
@@ -11,8 +12,14 @@

 [ [English](README_EN.md) / 中文 ]

+PC 客户端
 ![sup_example](https://github.com/user-attachments/assets/eeb64fbe-1f07-4626-be1c-b77396beb905)

+Web 客户端
+<p align="center">
+  <img width="850" height="550" alt="6bddcbed47ffd4b9988a4037c7f4f524" src="https://github.com/user-attachments/assets/e44f73f9-24ac-46a3-a189-b7f8b6669881" />
+</p>
+
 ## 简介

 CrossDesk 是一个轻量级的跨平台远程桌面软件，支持 Web 端控制远程设备。
@@ -55,7 +62,7 @@ CrossDesk 是 [MiniRTC](https://github.com/kunkundi/minirtc.git) 实时音视频
 Linux环境下需安装以下包：

 ```
-sudo apt-get install -y software-properties-common git curl unzip build-essential libx11-dev libxrandr-dev libxinerama-dev libxcursor-dev libxi-dev libxcb-randr0-dev libxcb-xtest0-dev libxcb-xinerama0-dev libxcb-shape0-dev libxcb-xkb-dev libxcb-xfixes0-dev libxv-dev libxtst-dev libasound2-dev libsndio-dev libxcb-shm0-dev libasound2-dev libpulse-dev
+sudo apt-get install -y software-properties-common git curl unzip build-essential libx11-dev libxrandr-dev libxinerama-dev libxcursor-dev libxi-dev libxcb-randr0-dev libxcb-xtest0-dev libxcb-xinerama0-dev libxcb-shape0-dev libxcb-xkb-dev libxcb-xfixes0-dev libxfixes-dev libxv-dev libxtst-dev libasound2-dev libsndio-dev libxcb-shm0-dev libasound2-dev libpulse-dev
 ```

 编译
@@ -70,7 +77,14 @@ git submodule update

 xmake b -vy crossdesk
 ```
+编译选项
+```
+--USE_CUDA=true/false: 启用 CUDA 硬件编解码，默认不启用
+--CROSSDESK_VERSION=xxx: 指定 CrossDesk 的版本

+# 示例
+xmake f --CROSSDESK_VERSION=1.0.0 --USE_CUDA=true
+```
 运行
 ```
 xmake r crossdesk
@@ -78,13 +92,14 @@ xmake r crossdesk

 ### 无 CUDA 环境下的开发支持

-对于**未安装 CUDA 环境的 Linux 开发者**，这里提供了预配置的 [Ubuntu 22.04 Docker 镜像](https://hub.docker.com/r/crossdesk/ubuntu22.04)。该镜像内置必要的构建依赖，可在容器中开箱即用，无需额外配置即可直接编译项目。
+对于**未安装 CUDA 环境的 Linux 开发者，如果希望编译后的成果物拥有硬件编解码能力**，这里提供了预配置的 [Ubuntu 22.04 Docker 镜像](https://hub.docker.com/r/crossdesk/ubuntu22.04)。该镜像内置必要的构建依赖，可在容器中开箱即用，无需额外配置即可直接编译项目。

 进入容器，下载工程后执行：
 ```
 export CUDA_PATH=/usr/local/cuda
 export XMAKE_GLOBALDIR=/data

+xmake f --USE_CUDA=true
 xmake b --root -vy crossdesk
 ```

@@ -106,6 +121,7 @@ set CUDA_PATH=path_to_cuda_installdir
 ```
 重新执行：
 ```
+xmake f --USE_CUDA=true
 xmake b -vy crossdesk
 ```

@@ -153,7 +169,7 @@ xmake r -d crossdesk

 ## 自托管服务器
 推荐使用Docker部署CrossDesk Server。
-```
+```bash
 sudo docker run -d \
  --name crossdesk_server \
  --network host \
@@ -163,147 +179,60 @@ sudo docker run -d \
  -e COTURN_PORT=xxxx \
  -e MIN_PORT=xxxxx \
  -e MAX_PORT=xxxxx \
-  -v /path/to/your/certs:/crossdesk-server/certs \
-  -v /path/to/your/db:/crossdesk-server/db \
-  -v /path/to/your/logs:/crossdesk-server/logs \
-  crossdesk/crossdesk-server:latest
+  -v /var/lib/crossdesk:/var/lib/crossdesk \
+  -v /var/log/crossdesk:/var/log/crossdesk \
+  crossdesk/crossdesk-server:v1.1.3
 ```

 上述命令中，用户需注意的参数如下：

+**参数**
 - EXTERNAL_IP：服务器公网 IP , 对应 CrossDesk 客户端**自托管服务器配置**中填写的**服务器地址**
-
 - INTERNAL_IP：服务器内网 IP
-
 - CROSSDESK_SERVER_PORT：自托管服务使用的端口，对应 CrossDesk 客户端**自托管服务器配置**中填写的**服务器端口**
-
 - COTURN_PORT: COTURN 服务使用的端口, 对应 CrossDesk 客户端**自托管服务器配置**中填写的**中继服务端口**
-
 - MIN_PORT/MAX_PORT：COTURN 服务使用的端口范围，例如：MIN_PORT=50000, MAX_PORT=60000，范围可根据客户端数量调整。
+- `-v /var/lib/crossdesk:/var/lib/crossdesk`：持久化数据库和证书文件到宿主机
+- `-v /var/log/crossdesk:/var/log/crossdesk`：持久化日志文件到宿主机

- /path/to/your/certs：证书文件目录
-
- /path/to/your/db：CrossDesk Server 设备管理数据库
-
- /path/to/your/logs：日志目录
+**示例**：
+```bash
+sudo docker run -d \
+  --name crossdesk_server \
+  --network host \
+  -e EXTERNAL_IP=114.114.114.114 \
+  -e INTERNAL_IP=10.0.0.1 \
+  -e CROSSDESK_SERVER_PORT=9099 \
+  -e COTURN_PORT=3478 \
+  -e MIN_PORT=50000 \
+  -e MAX_PORT=60000 \
+  -v /var/lib/crossdesk:/var/lib/crossdesk \
+  -v /var/log/crossdesk:/var/log/crossdesk \
+  crossdesk/crossdesk-server:v1.1.3
+```

 **注意**：
- **/path/to/your/ 是示例路径，请替换为你自己的实际路径。挂载的目录必须事先创建好，否则容器会报错。**
- **服务器需开放端口：3478/udp，3478/tcp，MIN_PORT-MAX_PORT/udp，CROSSDESK_SERVER_PORT/tcp。**
+- **服务器需开放端口：COTURN_PORT/udp，COTURN_PORT/tcp，MIN_PORT-MAX_PORT/udp，CROSSDESK_SERVER_PORT/tcp。**
+- 如果不挂载 volume，容器删除后数据会丢失
+- 证书文件会在首次启动时自动生成并持久化到宿主机的 `/var/lib/crossdesk/certs` 路径下
+- 数据库文件会自动创建并持久化到宿主机的 `/var/lib/crossdesk/db/crossdesk-server.db` 路径下
+- 日志文件会自动创建并持久化到宿主机的 `/var/log/crossdesk/` 路径下
+
+**权限注意**：如果 Docker 自动创建的目录权限不足（属于 root），容器内用户无法写入，会导致：
+  - 证书生成失败，容器启动脚本会报错退出
+  - 数据库目录创建失败，程序会抛出异常并崩溃
+  - 日志目录创建失败，日志文件无法写入（但程序可能继续运行）
+  
+**解决方案**：在启动容器前手动设置权限：
+```bash
+sudo mkdir -p /var/lib/crossdesk /var/log/crossdesk
+sudo chown -R $(id -u):$(id -g) /var/lib/crossdesk /var/log/crossdesk
+```

 ## 证书文件
-客户端需加载根证书文件，服务端需加载服务器私钥和服务器证书文件。
+在宿主机的 `/var/lib/crossdesk/certs` 路径下可找到证书文件 `crossdesk.cn_root.crt`，下载到你的客户端主机，并在客户端的**自托管服务器设置**中选择相应的**证书文件路径**。

-如果已有SSL证书的用户，可以忽略下面的证书生成步骤。
-
-对于无证书的用户，可使用下面的脚本自行生成证书文件：
-```
-# 创建证书生成脚本
-vim generate_certs.sh
-```
-拷贝到脚本中
-```
-#!/bin/bash
-set -e
-
-# 检查参数
-if [ "$#" -ne 1 ]; then
-    echo "Usage: $0 <SERVER_IP>"
-    exit 1
-fi
-
-SERVER_IP="$1"
-
-# 文件名
-ROOT_KEY="crossdesk.cn_root.key"
-ROOT_CERT="crossdesk.cn_root.crt"
-SERVER_KEY="crossdesk.cn.key"
-SERVER_CSR="crossdesk.cn.csr"
-SERVER_CERT="crossdesk.cn_bundle.crt"
-FULLCHAIN_CERT="crossdesk.cn_fullchain.crt"
-
-# 证书主题
-SUBJ="/C=CN/ST=Zhejiang/L=Hangzhou/O=CrossDesk/OU=CrossDesk/CN=$SERVER_IP"
-
-# 1. 生成根证书
-echo "Generating root private key..."
-openssl genrsa -out "$ROOT_KEY" 4096
-
-echo "Generating self-signed root certificate..."
-openssl req -x509 -new -nodes -key "$ROOT_KEY" -sha256 -days 3650 -out "$ROOT_CERT" -subj "$SUBJ"
-
-# 2. 生成服务器私钥
-echo "Generating server private key..."
-openssl genrsa -out "$SERVER_KEY" 2048
-
-# 3. 生成服务器 CSR
-echo "Generating server CSR..."
-openssl req -new -key "$SERVER_KEY" -out "$SERVER_CSR" -subj "$SUBJ"
-
-# 4. 生成临时 OpenSSL 配置文件，加入 SAN
-SAN_CONF="san.cnf"
-cat > $SAN_CONF <<EOL
-[ req ]
-default_bits = 2048
-distinguished_name = req_distinguished_name
-req_extensions = req_ext
-prompt = no
-
-[ req_distinguished_name ]
-C = CN
-ST = Zhejiang
-L = Hangzhou
-O = CrossDesk
-OU = CrossDesk
-CN = $SERVER_IP
-
-[ req_ext ]
-subjectAltName = IP:$SERVER_IP
-EOL
-
-# 5. 用根证书签发服务器证书（包含 SAN）
-echo "Signing server certificate with root certificate..."
-openssl x509 -req -in "$SERVER_CSR" -CA "$ROOT_CERT" -CAkey "$ROOT_KEY" -CAcreateserial \
-  -out "$SERVER_CERT" -days 3650 -sha256 -extfile "$SAN_CONF" -extensions req_ext
-
-# 6. 生成完整链证书
-cat "$SERVER_CERT" "$ROOT_CERT" > "$FULLCHAIN_CERT"
-
-# 7. 清理中间文件
-rm -f "$ROOT_CERT.srl" "$SAN_CONF" "$ROOT_KEY" "$SERVER_CSR" "FULLCHAIN_CERT"
-
-echo "Generation complete. Deployment files:"
-echo "  Client root certificate: $ROOT_CERT"
-echo "  Server private key: $SERVER_KEY"
-echo "  Server certificate: $SERVER_CERT"
-```
-执行
-```
-chmod +x generate_certs.sh
-./generate_certs.sh 服务器公网IP
-
-# 例如 ./generate_certs.sh 111.111.111.111
-```
-输出如下：
-```
-Generating root private key...
-Generating self-signed root certificate...
-Generating server private key...
-Generating server CSR...
-Signing server certificate with root certificate...
-Certificate request self-signature ok
-subject=C = CN, ST = Zhejiang, L = Hangzhou, O = CrossDesk, OU = CrossDesk, CN = xxx.xxx.xxx.xxx
-cleaning up intermediate files...
-Generation complete. Deployment files::
-  Client root certificate:: crossdesk.cn_root.crt
-  Server private key: crossdesk.cn.key
-  Server certificate: crossdesk.cn_bundle.crt
-```
-
-#### 服务端
-将 **crossdesk.cn.key** 和 **crossdesk.cn_bundle.crt** 放置到 **/path/to/your/certs** 目录下。
-
-#### 客户端
+### 客户端
 1. 点击右上角设置进入设置页面。<br>
 <img width="600" height="210" alt="image" src="https://github.com/user-attachments/assets/6431131d-b32a-4726-8783-6788f47baa3b" /><br><br>

@@ -316,5 +245,8 @@ Generation complete. Deployment files::
 7. 勾选使用**自托管服务器配置**，点击确认配置生效。<br><br>
 <img width="600" height="160" alt="image" src="https://github.com/user-attachments/assets/1e455dc3-4087-4f37-a544-1ff9f8789383" /><br><br>

+### Web 客户端
+详情见项目 [CrossDesk Web Client](https://github.com/kunkundi/crossdesk-web-client)。
+
 # 常见问题
 见 [常见问题](https://github.com/kunkundi/crossdesk/blob/self-hosted-server/docs/FAQ.md) 。
--- a/README_EN.md
+++ b/README_EN.md
@@ -1,5 +1,6 @@
 # CrossDesk

+<a href="https://hellogithub.com/repository/kunkundi/crossdesk" target="_blank"><img src="https://api.hellogithub.com/v1/widgets/recommend.svg?rid=55d41367570345f1838e02fd12be7961&claim_uid=cb0OpZRrBuGVAfL&theme=small" alt="Featured｜HelloGitHub" /></a>
 [![Platform](https://img.shields.io/badge/platform-Windows%20%7C%20Linux%20%7C%20macOS-brightgreen.svg)]()
 [![License: LGPL v3](https://img.shields.io/badge/License-LGPL%20v3-blue.svg)](https://www.gnu.org/licenses/lgpl-3.0)
 [![GitHub last commit](https://img.shields.io/github/last-commit/kunkundi/crossdesk)](https://github.com/kunkundi/crossdesk/commits/web-client)
@@ -11,8 +12,14 @@

 [ [中文](README.md) / English ]

+PC Client
 ![sup_example](https://github.com/user-attachments/assets/3f17d8f3-7c4a-4b63-bae4-903363628687)

+Web Client
+<p align="center">
+  <img width="850" height="550" alt="6bddcbed47ffd4b9988a4037c7f4f524" src="https://github.com/user-attachments/assets/e44f73f9-24ac-46a3-a189-b7f8b6669881" />
+</p>
+
 # Intro

 CrossDesk is a lightweight cross-platform remote desktop software.
@@ -58,7 +65,7 @@ Requirements:
 Following packages need to be installed on Linux:

 ```
-sudo apt-get install -y software-properties-common git curl unzip build-essential libx11-dev libxrandr-dev libxinerama-dev libxcursor-dev libxi-dev libxcb-randr0-dev libxcb-xtest0-dev libxcb-xinerama0-dev libxcb-shape0-dev libxcb-xkb-dev libxcb-xfixes0-dev libxv-dev libxtst-dev libasound2-dev libsndio-dev libxcb-shm0-dev libasound2-dev libpulse-dev
+sudo apt-get install -y software-properties-common git curl unzip build-essential libx11-dev libxrandr-dev libxinerama-dev libxcursor-dev libxi-dev libxcb-randr0-dev libxcb-xtest0-dev libxcb-xinerama0-dev libxcb-shape0-dev libxcb-xkb-dev libxcb-xfixes0-dev libxfixes-dev libxv-dev libxtst-dev libasound2-dev libsndio-dev libxcb-shm0-dev libasound2-dev libpulse-dev
 ```

 Build:
@@ -73,7 +80,14 @@ git submodule update

 xmake b -vy crossdesk
 ```
+Build options:
+```
+--USE_CUDA=true/false: enable CUDA acceleration codec, default: false
+--CROSSDESK_VERSION=xxx: set the version number

+# example:
+xmake f --CROSSDESK_VERSION=1.0.0 --USE_CUDA=true
+```
 Run:
 ```
 xmake r crossdesk
@@ -81,7 +95,7 @@ xmake r crossdesk

 #### Development Without CUDA Environment

-For **Linux developers who do not have a CUDA environment** installed, a preconfigured [Ubuntu 22.04 Docker image](https://hub.docker.com/r/crossdesk/ubuntu22.04) is provided.  
+For **Linux developers who do not have a CUDA environment installed and want to enable hardware codec feature**, a preconfigured [Ubuntu 22.04 Docker image](https://hub.docker.com/r/crossdesk/ubuntu22.04) is provided.  
 This image comes with all required build dependencies and allows you to build the project directly inside the container without any additional setup.

 After entering the container, download the project and run:
@@ -89,6 +103,7 @@ After entering the container, download the project and run:
 export CUDA_PATH=/usr/local/cuda
 export XMAKE_GLOBALDIR=/data

+xmake f --USE_CUDA=true
 xmake b --root -vy crossdesk
 ```

@@ -111,6 +126,7 @@ set CUDA_PATH=path_to_cuda_installdir:
 ```
 Then re-run:
 ```
+xmake f --USE_CUDA=true
 xmake b -vy crossdesk
 ```

@@ -171,147 +187,65 @@ sudo docker run -d \
  -e COTURN_PORT=xxxx \
  -e MIN_PORT=xxxxx \
  -e MAX_PORT=xxxxx \
-  -v /path/to/your/certs:/crossdesk-server/certs \
-  -v /path/to/your/db:/crossdesk-server/db \
-  -v /path/to/your/logs:/crossdesk-server/logs \
-  crossdesk/crossdesk-server:v1.1.0
+  -v /var/lib/crossdesk:/var/lib/crossdesk \
+  -v /var/log/crossdesk:/var/log/crossdesk \
+  crossdesk/crossdesk-server:v1.1.3
 ```

 The parameters you need to pay attention to are as follows:

- **EXTERNAL_IP**: The server's public IP, corresponding to the **Server Address** in the CrossDesk client **Self-Hosted Server Configuration**.
+**Parameters**
+- **EXTERNAL_IP**: The server’s public IP. This corresponds to **Server Address** in the CrossDesk client’s **Self-Hosted Server Configuration**.
+- **INTERNAL_IP**: The server’s internal IP.
+- **CROSSDESK_SERVER_PORT**: The port used by the self-hosted service. This corresponds to **Server Port** in the CrossDesk client’s **Self-Hosted Server Configuration**.
+- **COTURN_PORT**: The port used by the COTURN service. This corresponds to **Relay Service Port** in the CrossDesk client’s **Self-Hosted Server Configuration**.
+- **MIN_PORT / MAX_PORT**: The port range used by the COTURN service. Example: `MIN_PORT=50000`, `MAX_PORT=60000`. Adjust the range depending on the number of clients.
+- `-v /var/lib/crossdesk:/var/lib/crossdesk`: Persists database and certificate files on the host machine.
+- `-v /var/log/crossdesk:/var/log/crossdesk`: Persists log files on the host machine.

- **INTERNAL_IP**: The server's internal IP.
-
- **CROSSDESK_SERVER_PORT**: The port used by the self-hosted server, corresponding to the **Server Port** in the CrossDesk client **Self-Hosted Server Configuration**.
-
- **COTURN_PORT**: The port used by Coturn, corresponding to the **Relay Server Port** in the CrossDesk client **Self-Hosted Server Configuration**.
-
- **MIN_PORT** and **MAX_PORT**: The range of ports used by the self-hosted server, corresponding to the **Minimum Port** and **Maximum Port** in the CrossDesk client **Self-Hosted Server Configuration**. Example: 50000-60000. It depends on the number of devices connected to the server.
-
- **/path/to/your/certs**: Directory for certificate files.
-
- **/path/to/your/db**: CrossDesk Server device management database.
-
- **/path/to/your/logs**: Log directory.
-
-**Note**:  
- **/path/to/your/ is an example path; please replace it with your actual path. The mounted directories must be created in advance, otherwise the container will fail.**
- **The server must open the following ports: 3478/udp, 3478/tcp, 30000-60000/udp, CROSSDESK_SERVER_PORT/tcp.**
-
-## Certificate Files
-The client needs to load the root certificate, and the server needs to load the server private key and server certificate.
-
-If you already have an SSL certificate, you can skip the following certificate generation steps.
-
-For users without a certificate, you can use the script below to generate the certificate files:
-```
-# Create certificate generation script
-vim generate_certs.sh
-```
-Copy the following into the script:
-```
-#!/bin/bash
-set -e
-
-# Check arguments
-if [ "$#" -ne 1 ]; then
-    echo "Usage: $0 <SERVER_IP>"
-    exit 1
-fi
-
-SERVER_IP="$1"
-
-# Filenames
-ROOT_KEY="crossdesk.cn_root.key"
-ROOT_CERT="crossdesk.cn_root.crt"
-SERVER_KEY="crossdesk.cn.key"
-SERVER_CSR="crossdesk.cn.csr"
-SERVER_CERT="crossdesk.cn_bundle.crt"
-FULLCHAIN_CERT="crossdesk.cn_fullchain.crt"
-
-# Certificate subject
-SUBJ="/C=CN/ST=Zhejiang/L=Hangzhou/O=CrossDesk/OU=CrossDesk/CN=$SERVER_IP"
-
-# 1. Generate root certificate
-echo "Generating root private key..."
-openssl genrsa -out "$ROOT_KEY" 4096
-
-echo "Generating self-signed root certificate..."
-openssl req -x509 -new -nodes -key "$ROOT_KEY" -sha256 -days 3650 -out "$ROOT_CERT" -subj "$SUBJ"
-
-# 2. Generate server private key
-echo "Generating server private key..."
-openssl genrsa -out "$SERVER_KEY" 2048
-
-# 3. Generate server CSR
-echo "Generating server CSR..."
-openssl req -new -key "$SERVER_KEY" -out "$SERVER_CSR" -subj "$SUBJ"
-
-# 4. Create temporary OpenSSL config file with SAN
-SAN_CONF="san.cnf"
-cat > $SAN_CONF <<EOL
-[ req ]
-default_bits = 2048
-distinguished_name = req_distinguished_name
-req_extensions = req_ext
-prompt = no
-
-[ req_distinguished_name ]
-C = CN
-ST = Zhejiang
-L = Hangzhou
-O = CrossDesk
-OU = CrossDesk
-CN = $SERVER_IP
-
-[ req_ext ]
-subjectAltName = IP:$SERVER_IP
-EOL
-
-# 5. Sign server certificate with root certificate (including SAN)
-echo "Signing server certificate with root certificate..."
-openssl x509 -req -in "$SERVER_CSR" -CA "$ROOT_CERT" -CAkey "$ROOT_KEY" -CAcreateserial \
-  -out "$SERVER_CERT" -days 3650 -sha256 -extfile "$SAN_CONF" -extensions req_ext
-
-# 6. Generate full chain certificate
-cat "$SERVER_CERT" "$ROOT_CERT" > "$FULLCHAIN_CERT"
-
-# 7. Clean up intermediate files
-rm -f "$ROOT_CERT.srl" "$SAN_CONF" "$ROOT_KEY" "$SERVER_CSR" "FULLCHAIN_CERT"
-
-echo "Generation complete. Deployment files:"
-echo "  Client root certificate: $ROOT_CERT"
-echo "  Server private key: $SERVER_KEY"
-echo "  Server certificate: $SERVER_CERT"
-```
-Execute:
-```
-chmod +x generate_certs.sh
-./generate_certs.sh EXTERNAL_IP
-
-# example ./generate_certs.sh 111.111.111.111
-```
-Expected output:
-```
-Generating root private key...
-Generating self-signed root certificate...
-Generating server private key...
-Generating server CSR...
-Signing server certificate with root certificate...
-Certificate request self-signature ok
-subject=C = CN, ST = Zhejiang, L = Hangzhou, O = CrossDesk, OU = CrossDesk, CN = xxx.xxx.xxx.xxx
-cleaning up intermediate files...
-Generation complete. Deployment files::
-  Client root certificate:: crossdesk.cn_root.crt
-  Server private key: crossdesk.cn.key
-  Server certificate: crossdesk.cn_bundle.crt
+**Example**:
+```bash
+sudo docker run -d \
+  --name crossdesk_server \
+  --network host \
+  -e EXTERNAL_IP=114.114.114.114 \
+  -e INTERNAL_IP=10.0.0.1 \
+  -e CROSSDESK_SERVER_PORT=9099 \
+  -e COTURN_PORT=3478 \
+  -e MIN_PORT=50000 \
+  -e MAX_PORT=60000 \
+  -v /var/lib/crossdesk:/var/lib/crossdesk \
+  -v /var/log/crossdesk:/var/log/crossdesk \
+  crossdesk/crossdesk-server:v1.1.3
 ```

-#### Server Side
+**Notes**
+- **The server must open the following ports: COTURN_PORT/udp, COTURN_PORT/tcp, MIN_PORT–MAX_PORT/udp, and CROSSDESK_SERVER_PORT/tcp.**
+- If you don’t mount volumes, all data will be lost when the container is removed.
+- Certificate files will be automatically generated on first startup and persisted to the host at `/var/lib/crossdesk/certs`.
+- The database file will be automatically created and stored at `/var/lib/crossdesk/db/crossdesk-server.db`.
+- Log files will be created and stored at `/var/log/crossdesk/`.
+
+**Permission Notice**
+If the directories automatically created by Docker belong to root and have insufficient write permissions, the container user may not be able to write to them. This can cause:
+  - Certificate generation failure, leading to startup script errors and container exit.
+  - Database directory creation failure, causing the program to throw exceptions and crash.
+  - Log directory creation failure, preventing logs from being written (though the program may continue running).
+
+**Solution:** Manually set permissions before starting the container:
+```bash
+sudo mkdir -p /var/lib/crossdesk /var/log/crossdesk
+sudo chown -R $(id -u):$(id -g) /var/lib/crossdesk /var/log/crossdesk
+```
+
+### Certificate Files
+You can find the certificate file `crossdesk.cn_root.crt` at `/var/lib/crossdesk/certs` on the host machine.
+Download it to your client device and select it in the **Certificate File Path** field under the CrossDesk client’s **Self-Hosted Server Settings**.
+
+### Server Side
 Place **crossdesk.cn.key** and **crossdesk.cn_bundle.crt** into the **/path/to/your/certs** directory.

-#### Client Side
+### Client Side
 1. Click the settings icon in the top-right corner to enter the settings page.<br>
 <img width="600" height="210" alt="image" src="https://github.com/user-attachments/assets/6431131d-b32a-4726-8783-6788f47baa3b" /><br><br>

@@ -324,5 +258,8 @@ Place **crossdesk.cn.key** and **crossdesk.cn_bundle.crt** into the **/path/to/y
 4. Check the option to use **Self-Hosted Server Configuration**.<br><br>
 <img width="600" height="160" alt="image" src="https://github.com/user-attachments/assets/1e455dc3-4087-4f37-a544-1ff9f8789383" /><br><br>

+### Web Client
+See [CrossDesk Web Client](https://github.com/kunkundi/crossdesk-web-client)。
+
 # FAQ
 See [FAQ](https://github.com/kunkundi/crosssesk/blob/self-hosted-server/docs/FAQ.md) .
--- a/image.png
+++ b/image.png
--- a/scripts/macosx/pkg_arm64.sh
+++ b/scripts/macosx/pkg_arm64.sh
@@ -86,29 +86,66 @@ pkgbuild \
  --component "${APP_BUNDLE}" \
  build_pkg_temp/${APP_NAME}-component.pkg

-mkdir -p scripts
+mkdir -p build_pkg_scripts

-cat > scripts/postinstall <<'EOF'
+cat > build_pkg_scripts/postinstall <<'EOF'
 #!/bin/bash
+set -e
+
+IDENTIFIER="cn.crossdesk.app"
+
+# 获取当前登录用户
 USER_HOME=$( /usr/bin/stat -f "%Su" /dev/console )
 HOME_DIR=$( /usr/bin/dscl . -read /Users/$USER_HOME NFSHomeDirectory | awk '{print $2}' )

+# 复制证书文件
 DEST="$HOME_DIR/Library/Application Support/CrossDesk/certs"
-
 mkdir -p "$DEST"
 cp -R "/Library/Application Support/CrossDesk/certs/"* "$DEST/"

+# 清除应用的权限授权，以便重新授权
+# 使用 tccutil 重置录屏权限和辅助功能权限
+if command -v tccutil >/dev/null 2>&1; then
+    # 重置录屏权限
+    tccutil reset ScreenCapture "$IDENTIFIER" 2>/dev/null || true
+    # 重置辅助功能权限
+    tccutil reset Accessibility "$IDENTIFIER" 2>/dev/null || true
+    # 重置摄像头权限（如果需要）
+    tccutil reset Camera "$IDENTIFIER" 2>/dev/null || true
+    # 重置麦克风权限（如果需要）
+    tccutil reset Microphone "$IDENTIFIER" 2>/dev/null || true
+fi
+
+# 为所有用户清除权限（可选，如果需要）
+# 遍历所有用户目录并清除权限
+for USER_DIR in /Users/*; do
+    if [ -d "$USER_DIR" ] && [ "$USER_DIR" != "/Users/Shared" ]; then
+        USER_NAME=$(basename "$USER_DIR")
+        # 跳过系统用户
+        if [ "$USER_NAME" != "Shared" ] && [ -d "$USER_DIR/Library" ]; then
+            # 删除 TCC 数据库中的相关条目（需要管理员权限）
+            TCC_DB="$USER_DIR/Library/Application Support/com.apple.TCC/TCC.db"
+            if [ -f "$TCC_DB" ]; then
+                # 使用 sqlite3 删除相关权限记录（如果可用）
+                if command -v sqlite3 >/dev/null 2>&1; then
+                    sqlite3 "$TCC_DB" "DELETE FROM access WHERE client='$IDENTIFIER' AND service IN ('kTCCServiceScreenCapture', 'kTCCServiceAccessibility');" 2>/dev/null || true
+                fi
+            fi
+        fi
+    fi
+done
+
 exit 0
 EOF

-chmod +x scripts/postinstall
+chmod +x build_pkg_scripts/postinstall

 pkgbuild \
  --root "${CERTS_SOURCE}" \
  --identifier "${IDENTIFIER}.certs" \
  --version "${APP_VERSION}" \
  --install-location "/Library/Application Support/CrossDesk/certs" \
-  --scripts scripts \
+  --scripts build_pkg_scripts \
  build_pkg_temp/${APP_NAME}-certs.pkg

 productbuild \
@@ -118,7 +155,7 @@ productbuild \

 echo "PKG package created: ${PKG_NAME}"

-rm -rf build_pkg_temp scripts ${APP_BUNDLE}
+rm -rf build_pkg_temp build_pkg_scripts ${APP_BUNDLE}

 echo "PKG package created successfully."
 echo "package ${APP_BUNDLE}"
--- a/scripts/macosx/pkg_x64.sh
+++ b/scripts/macosx/pkg_x64.sh
@@ -86,29 +86,66 @@ pkgbuild \
  --component "${APP_BUNDLE}" \
  build_pkg_temp/${APP_NAME}-component.pkg

-mkdir -p scripts
+mkdir -p build_pkg_scripts

-cat > scripts/postinstall <<'EOF'
+cat > build_pkg_scripts/postinstall <<'EOF'
 #!/bin/bash
+set -e
+
+IDENTIFIER="cn.crossdesk.app"
+
+# 获取当前登录用户
 USER_HOME=$( /usr/bin/stat -f "%Su" /dev/console )
 HOME_DIR=$( /usr/bin/dscl . -read /Users/$USER_HOME NFSHomeDirectory | awk '{print $2}' )

+# 复制证书文件
 DEST="$HOME_DIR/Library/Application Support/CrossDesk/certs"
-
 mkdir -p "$DEST"
 cp -R "/Library/Application Support/CrossDesk/certs/"* "$DEST/"

+# 清除应用的权限授权，以便重新授权
+# 使用 tccutil 重置录屏权限和辅助功能权限
+if command -v tccutil >/dev/null 2>&1; then
+    # 重置录屏权限
+    tccutil reset ScreenCapture "$IDENTIFIER" 2>/dev/null || true
+    # 重置辅助功能权限
+    tccutil reset Accessibility "$IDENTIFIER" 2>/dev/null || true
+    # 重置摄像头权限（如果需要）
+    tccutil reset Camera "$IDENTIFIER" 2>/dev/null || true
+    # 重置麦克风权限（如果需要）
+    tccutil reset Microphone "$IDENTIFIER" 2>/dev/null || true
+fi
+
+# 为所有用户清除权限（可选，如果需要）
+# 遍历所有用户目录并清除权限
+for USER_DIR in /Users/*; do
+    if [ -d "$USER_DIR" ] && [ "$USER_DIR" != "/Users/Shared" ]; then
+        USER_NAME=$(basename "$USER_DIR")
+        # 跳过系统用户
+        if [ "$USER_NAME" != "Shared" ] && [ -d "$USER_DIR/Library" ]; then
+            # 删除 TCC 数据库中的相关条目（需要管理员权限）
+            TCC_DB="$USER_DIR/Library/Application Support/com.apple.TCC/TCC.db"
+            if [ -f "$TCC_DB" ]; then
+                # 使用 sqlite3 删除相关权限记录（如果可用）
+                if command -v sqlite3 >/dev/null 2>&1; then
+                    sqlite3 "$TCC_DB" "DELETE FROM access WHERE client='$IDENTIFIER' AND service IN ('kTCCServiceScreenCapture', 'kTCCServiceAccessibility');" 2>/dev/null || true
+                fi
+            fi
+        fi
+    fi
+done
+
 exit 0
 EOF

-chmod +x scripts/postinstall
+chmod +x build_pkg_scripts/postinstall

 pkgbuild \
  --root "${CERTS_SOURCE}" \
  --identifier "${IDENTIFIER}.certs" \
  --version "${APP_VERSION}" \
  --install-location "/Library/Application Support/CrossDesk/certs" \
-  --scripts scripts \
+  --scripts build_pkg_scripts \
  build_pkg_temp/${APP_NAME}-certs.pkg

 productbuild \
@@ -118,7 +155,7 @@ productbuild \

 echo "PKG package created: ${PKG_NAME}"

-rm -rf build_pkg_temp scripts ${APP_BUNDLE}
+rm -rf build_pkg_temp build_pkg_scripts ${APP_BUNDLE}

 echo "PKG package created successfully."
 echo "package ${APP_BUNDLE}"
--- a/src/app/daemon.cpp
+++ b/src/app/daemon.cpp
@@ -0,0 +1,313 @@
+#include "daemon.h"
+
+#include <atomic>
+#include <chrono>
+#include <cstring>
+#include <iostream>
+#include <thread>
+#include <vector>
+
+#ifdef _WIN32
+#include <process.h>
+#include <tchar.h>
+#include <windows.h>
+#elif __APPLE__
+#include <fcntl.h>
+#include <limits.h>
+#include <mach-o/dyld.h>
+#include <signal.h>
+#include <stdlib.h>
+#include <sys/stat.h>
+#include <sys/wait.h>
+#include <unistd.h>
+#else
+#include <errno.h>
+#include <fcntl.h>
+#include <limits.h>
+#include <signal.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <unistd.h>
+
+#include <cstring>
+#endif
+
+#ifndef _WIN32
+Daemon* Daemon::instance_ = nullptr;
+#endif
+
+// get executable file path
+static std::string GetExecutablePath() {
+#ifdef _WIN32
+  char path[32768];
+  DWORD length = GetModuleFileNameA(nullptr, path, sizeof(path));
+  if (length > 0 && length < sizeof(path)) {
+    return std::string(path);
+  }
+#elif __APPLE__
+  char path[PATH_MAX];
+  uint32_t size = sizeof(path);
+  if (_NSGetExecutablePath(path, &size) == 0) {
+    char resolved_path[PATH_MAX];
+    if (realpath(path, resolved_path) != nullptr) {
+      return std::string(resolved_path);
+    }
+    return std::string(path);
+  }
+#else
+  char path[PATH_MAX];
+  ssize_t count = readlink("/proc/self/exe", path, sizeof(path) - 1);
+  if (count != -1) {
+    path[count] = '\0';
+    return std::string(path);
+  }
+#endif
+  return "";
+}
+
+Daemon::Daemon(const std::string& name)
+    : name_(name)
+#ifdef _WIN32
+      ,
+      running_(false)
+#else
+      ,
+      running_(true)
+#endif
+{
+}
+
+void Daemon::stop() { running_ = false; }
+
+bool Daemon::isRunning() const { return running_; }
+
+bool Daemon::start(MainLoopFunc loop) {
+#ifdef _WIN32
+  running_ = true;
+  return runWithRestart(loop);
+#elif __APPLE__
+  // macOS: Use child process monitoring (like Windows) to preserve GUI
+  running_ = true;
+  return runWithRestart(loop);
+#else
+  // linux: Daemonize first, then run with restart monitoring
+  instance_ = this;
+
+  // check if running from terminal before fork
+  bool from_terminal =
+      (isatty(STDIN_FILENO) != 0) || (isatty(STDOUT_FILENO) != 0);
+
+  // first fork: detach from terminal
+  pid_t pid = fork();
+  if (pid < 0) {
+    std::cerr << "Failed to fork daemon process" << std::endl;
+    return false;
+  }
+  if (pid > 0) _exit(0);
+
+  if (setsid() < 0) {
+    std::cerr << "Failed to create new session" << std::endl;
+    return false;
+  }
+
+  pid = fork();
+  if (pid < 0) {
+    std::cerr << "Failed to fork daemon process (second fork)" << std::endl;
+    return false;
+  }
+  if (pid > 0) _exit(0);
+
+  umask(0);
+  chdir("/");
+
+  // redirect file descriptors: keep stdout/stderr if from terminal, else
+  // redirect to /dev/null
+  int fd = open("/dev/null", O_RDWR);
+  if (fd >= 0) {
+    dup2(fd, STDIN_FILENO);
+    if (!from_terminal) {
+      dup2(fd, STDOUT_FILENO);
+      dup2(fd, STDERR_FILENO);
+    }
+    if (fd > 2) close(fd);
+  }
+
+  // set up signal handlers
+  signal(SIGTERM, [](int) {
+    if (instance_) instance_->stop();
+  });
+  signal(SIGINT, [](int) {
+    if (instance_) instance_->stop();
+  });
+
+  // ignore SIGPIPE
+  signal(SIGPIPE, SIG_IGN);
+
+  // set up SIGCHLD handler to reap zombie processes
+  struct sigaction sa_chld;
+  sa_chld.sa_handler = [](int) {
+    // reap zombie processes
+    while (waitpid(-1, nullptr, WNOHANG) > 0) {
+      // continue until no more zombie children
+    }
+  };
+  sigemptyset(&sa_chld.sa_mask);
+  sa_chld.sa_flags = SA_RESTART | SA_NOCLDSTOP;
+  sigaction(SIGCHLD, &sa_chld, nullptr);
+
+  running_ = true;
+  return runWithRestart(loop);
+#endif
+}
+
+#ifdef _WIN32
+static int RunLoopCatchCpp(Daemon::MainLoopFunc& loop) {
+  try {
+    loop();
+    return 0;  // normal exit
+  } catch (const std::exception& e) {
+    std::cerr << "Exception caught: " << e.what() << std::endl;
+    return 1;  // c++ exception
+  } catch (...) {
+    std::cerr << "Unknown exception caught" << std::endl;
+    return 1;  // other exception
+  }
+}
+
+static int RunLoopWithSEH(Daemon::MainLoopFunc& loop) {
+  __try {
+    return RunLoopCatchCpp(loop);
+  } __except (EXCEPTION_EXECUTE_HANDLER) {
+    // catch system-level crashes (access violation, divide by zero, etc.)
+    DWORD code = GetExceptionCode();
+    std::cerr << "System crash detected (SEH exception code: 0x" << std::hex
+              << code << std::dec << ")" << std::endl;
+    return 2;  // System crash
+  }
+}
+#endif
+
+// run with restart logic: parent monitors child process and restarts on crash
+bool Daemon::runWithRestart(MainLoopFunc loop) {
+  int restart_count = 0;
+  std::string exe_path = GetExecutablePath();
+  if (exe_path.empty()) {
+    std::cerr
+        << "Failed to get executable path, falling back to direct execution"
+        << std::endl;
+    while (isRunning()) {
+      try {
+        loop();
+        break;
+      } catch (...) {
+        restart_count++;
+        std::cerr << "Exception caught, restarting... (attempt "
+                  << restart_count << ")" << std::endl;
+        std::this_thread::sleep_for(
+            std::chrono::milliseconds(DAEMON_DEFAULT_RESTART_DELAY_MS));
+      }
+    }
+    return true;
+  }
+
+  while (isRunning()) {
+#ifdef _WIN32
+    // windows: use CreateProcess to create child process
+    STARTUPINFOA si = {sizeof(si)};
+    PROCESS_INFORMATION pi = {0};
+
+    std::string cmd_line = "\"" + exe_path + "\" --child";
+    std::vector<char> cmd_line_buf(cmd_line.begin(), cmd_line.end());
+    cmd_line_buf.push_back('\0');
+
+    BOOL success = CreateProcessA(
+        nullptr,  // executable file path (specified in command line)
+        cmd_line_buf.data(),  // command line arguments
+        nullptr,              // process security attributes
+        nullptr,              // thread security attributes
+        FALSE,                // don't inherit handles
+        0,                    // creation flags
+        nullptr,              // environment variables (inherit from parent)
+        nullptr,              // current directory
+        &si,                  // startup info
+        &pi                   // process information
+    );
+
+    if (!success) {
+      std::cerr << "Failed to create child process, error: " << GetLastError()
+                << std::endl;
+      std::this_thread::sleep_for(
+          std::chrono::milliseconds(DAEMON_DEFAULT_RESTART_DELAY_MS));
+      restart_count++;
+      continue;
+    }
+
+    DWORD exit_code = 0;
+    WaitForSingleObject(pi.hProcess, INFINITE);
+    GetExitCodeProcess(pi.hProcess, &exit_code);
+    CloseHandle(pi.hProcess);
+    CloseHandle(pi.hThread);
+
+    if (exit_code == 0) {
+      break;  // normal exit
+    }
+    restart_count++;
+    std::cerr << "Child process exited with code " << exit_code
+              << ", restarting... (attempt " << restart_count << ")"
+              << std::endl;
+    std::this_thread::sleep_for(
+        std::chrono::milliseconds(DAEMON_DEFAULT_RESTART_DELAY_MS));
+#else
+    // linux: use fork + exec to create child process
+    pid_t pid = fork();
+    if (pid == 0) {
+      execl(exe_path.c_str(), exe_path.c_str(), "--child", nullptr);
+      _exit(1);  // exec failed
+    } else if (pid > 0) {
+      int status = 0;
+      pid_t waited_pid = waitpid(pid, &status, 0);
+
+      if (waited_pid < 0) {
+        restart_count++;
+        std::cerr << "waitpid failed, errno: " << errno
+                  << ", restarting... (attempt " << restart_count << ")"
+                  << std::endl;
+        std::this_thread::sleep_for(
+            std::chrono::milliseconds(DAEMON_DEFAULT_RESTART_DELAY_MS));
+        continue;
+      }
+
+      if (WIFEXITED(status)) {
+        int exit_code = WEXITSTATUS(status);
+        if (exit_code == 0) {
+          break;  // normal exit
+        }
+        restart_count++;
+        std::cerr << "Child process exited with code " << exit_code
+                  << ", restarting... (attempt " << restart_count << ")"
+                  << std::endl;
+      } else if (WIFSIGNALED(status)) {
+        restart_count++;
+        std::cerr << "Child process crashed with signal " << WTERMSIG(status)
+                  << ", restarting... (attempt " << restart_count << ")"
+                  << std::endl;
+      } else {
+        restart_count++;
+        std::cerr << "Child process exited with unknown status, restarting... "
+                     "(attempt "
+                  << restart_count << ")" << std::endl;
+      }
+      std::this_thread::sleep_for(
+          std::chrono::milliseconds(DAEMON_DEFAULT_RESTART_DELAY_MS));
+    } else {
+      std::cerr << "Failed to fork child process" << std::endl;
+      std::this_thread::sleep_for(
+          std::chrono::milliseconds(DAEMON_DEFAULT_RESTART_DELAY_MS));
+      restart_count++;
+    }
+#endif
+  }
+
+  return true;
+}
--- a/src/app/daemon.h
+++ b/src/app/daemon.h
@@ -0,0 +1,39 @@
+/*
+ * @Author: DI JUNKUN
+ * @Date: 2025-11-19
+ * Copyright (c) 2025 by DI JUNKUN, All Rights Reserved.
+ */
+
+#ifndef _DAEMON_H_
+#define _DAEMON_H_
+
+#include <functional>
+#include <string>
+
+#define DAEMON_DEFAULT_RESTART_DELAY_MS 1000
+
+class Daemon {
+ public:
+  using MainLoopFunc = std::function<void()>;
+
+  Daemon(const std::string& name);
+
+  bool start(MainLoopFunc loop);
+
+  void stop();
+
+  bool isRunning() const;
+
+ private:
+  std::string name_;
+  bool runWithRestart(MainLoopFunc loop);
+
+#ifdef _WIN32
+  bool running_;
+#else
+  static Daemon* instance_;
+  volatile bool running_;
+#endif
+};
+
+#endif
--- a/src/app/main.cpp
+++ b/src/app/main.cpp
@@ -6,12 +6,61 @@
 #endif
 #endif

-#include "rd_log.h"
+#include <cstring>
+#include <memory>
+#include <string>
+
+#include "config_center.h"
+#include "daemon.h"
+#include "path_manager.h"
 #include "render.h"

-int main([[maybe_unused]] int argc, [[maybe_unused]] char* argv[]) {
+int main(int argc, char* argv[]) {
+  // check if running as child process
+  bool is_child = false;
+  for (int i = 1; i < argc; i++) {
+    if (strcmp(argv[i], "--child") == 0) {
+      is_child = true;
+      break;
+    }
+  }
+
+  if (is_child) {
+    // child process: run render directly
+    crossdesk::Render render;
+    render.Run();
+    return 0;
+  }
+
+  bool enable_daemon = false;
+  auto path_manager = std::make_unique<crossdesk::PathManager>("CrossDesk");
+  if (path_manager) {
+    std::string cert_path =
+        (path_manager->GetCertPath() / "crossdesk.cn_root.crt").string();
+    std::string cache_path = path_manager->GetCachePath().string();
+    crossdesk::ConfigCenter config_center(cache_path + "/config.ini",
+                                          cert_path);
+    enable_daemon = config_center.IsEnableDaemon();
+  }
+
+  if (enable_daemon) {
+    // start daemon with restart monitoring
+    Daemon daemon("CrossDesk");
+
+    // define main loop function: run render and stop daemon on normal exit
+    Daemon::MainLoopFunc main_loop = [&daemon]() {
+      crossdesk::Render render;
+      render.Run();
+      daemon.stop();
+    };
+
+    // start daemon and return result
+    bool success = daemon.start(main_loop);
+    return success ? 0 : 1;
+  }
+
+  // run without daemon: direct execution
  crossdesk::Render render;
  render.Run();
-
  return 0;
 }
--- a/src/autostart/autostart.cpp
+++ b/src/autostart/autostart.cpp
@@ -0,0 +1,302 @@
+#include "autostart.h"
+
+#include <cstdlib>
+#include <filesystem>
+#include <fstream>
+
+#ifdef _WIN32
+#include <windows.h>
+#elif defined(__APPLE__)
+#include <limits.h>
+#include <mach-o/dyld.h>
+#include <unistd.h>
+#elif defined(__linux__)
+#include <linux/limits.h>
+#include <unistd.h>
+#endif
+
+namespace crossdesk {
+
+static std::string get_home_dir() {
+  const char* home = std::getenv("HOME");
+  if (!home) {
+    return "";
+  }
+  return std::string(home);
+}
+
+static bool file_exists(const std::string& path) {
+  return std::filesystem::exists(path) &&
+         std::filesystem::is_regular_file(path);
+}
+
+static std::string GetExecutablePath() {
+#ifdef _WIN32
+  char path[32768];
+  DWORD length = GetModuleFileNameA(nullptr, path, sizeof(path));
+  if (length > 0 && length < sizeof(path)) {
+    return std::string(path);
+  }
+#elif defined(__APPLE__)
+  char path[1024];
+  uint32_t size = sizeof(path);
+  if (_NSGetExecutablePath(path, &size) == 0) {
+    char resolved_path[PATH_MAX];
+    if (realpath(path, resolved_path) != nullptr) {
+      return std::string(resolved_path);
+    }
+    return std::string(path);
+  }
+#elif defined(__linux__)
+  char path[PATH_MAX];
+  ssize_t count = readlink("/proc/self/exe", path, sizeof(path) - 1);
+  if (count != -1) {
+    path[count] = '\0';
+    return std::string(path);
+  }
+#endif
+  return "";
+}
+
+// Windows
+#ifdef _WIN32
+static constexpr const char* WINDOWS_RUN_KEY =
+    "Software\\Microsoft\\Windows\\CurrentVersion\\Run";
+
+static bool windows_enable(const std::string& appName,
+                           const std::string& exePath) {
+  if (exePath.empty() || !std::filesystem::exists(exePath)) {
+    return false;
+  }
+
+  HKEY hKey = nullptr;
+  // Use KEY_WRITE to ensure we have write permission
+  LONG result =
+      RegOpenKeyExA(HKEY_CURRENT_USER, WINDOWS_RUN_KEY, 0, KEY_WRITE, &hKey);
+  if (result != ERROR_SUCCESS) {
+    return false;
+  }
+
+  std::string regValue = exePath;
+  if (!exePath.empty() && exePath.find(' ') != std::string::npos) {
+    if (exePath.front() != '"' || exePath.back() != '"') {
+      regValue = "\"" + exePath + "\"";
+    }
+  }
+
+  // Ensure we close the key even if RegSetValueExA fails
+  result = RegSetValueExA(hKey, appName.c_str(), 0, REG_SZ,
+                          reinterpret_cast<const BYTE*>(regValue.c_str()),
+                          static_cast<DWORD>(regValue.size() + 1));
+  RegCloseKey(hKey);
+
+  return result == ERROR_SUCCESS;
+}
+
+static bool windows_disable(const std::string& appName) {
+  HKEY hKey = nullptr;
+  LONG result =
+      RegOpenKeyExA(HKEY_CURRENT_USER, WINDOWS_RUN_KEY, 0, KEY_WRITE, &hKey);
+  if (result != ERROR_SUCCESS) {
+    return false;
+  }
+
+  result = RegDeleteValueA(hKey, appName.c_str());
+  RegCloseKey(hKey);
+
+  // Return true even if the value doesn't exist (already disabled)
+  return result == ERROR_SUCCESS || result == ERROR_FILE_NOT_FOUND;
+}
+
+static bool windows_exists(const std::string& appName) {
+  HKEY hKey = nullptr;
+  LONG result =
+      RegOpenKeyExA(HKEY_CURRENT_USER, WINDOWS_RUN_KEY, 0, KEY_READ, &hKey);
+  if (result != ERROR_SUCCESS) {
+    return false;
+  }
+
+  result = RegQueryValueExA(hKey, appName.c_str(), nullptr, nullptr, nullptr,
+                            nullptr);
+  RegCloseKey(hKey);
+
+  return result == ERROR_SUCCESS;
+}
+#endif
+
+// Linux
+#if defined(__linux__)
+static std::string linux_desktop_path(const std::string& appName) {
+  std::string home = get_home_dir();
+  if (home.empty()) {
+    return "";
+  }
+  return home + "/.config/autostart/" + appName + ".desktop";
+}
+
+static bool linux_enable(const std::string& appName,
+                         const std::string& exePath) {
+  std::string home = get_home_dir();
+  if (home.empty()) {
+    return false;
+  }
+
+  std::filesystem::path dir =
+      std::filesystem::path(home) / ".config" / "autostart";
+
+  // Create directory if it doesn't exist
+  std::error_code ec;
+  std::filesystem::create_directories(dir, ec);
+  if (ec) {
+    return false;
+  }
+
+  std::string path = linux_desktop_path(appName);
+  if (path.empty()) {
+    return false;
+  }
+
+  std::ofstream file(path);
+  if (!file.is_open()) {
+    return false;
+  }
+
+  file << "[Desktop Entry]\n";
+  file << "Type=Application\n";
+  file << "Exec=" << exePath << "\n";
+  file << "Hidden=false\n";
+  file << "NoDisplay=false\n";
+  file << "X-GNOME-Autostart-enabled=true\n";
+  file << "Terminal=false\n";
+  file << "StartupNotify=false\n";
+  file << "Name=" << appName << "\n";
+  file.close();
+
+  return file.good();
+}
+
+static bool linux_disable(const std::string& appName) {
+  std::string path = linux_desktop_path(appName);
+  if (path.empty()) {
+    return false;
+  }
+
+  std::error_code ec;
+  return std::filesystem::remove(path, ec) && !ec;
+}
+
+static bool linux_exists(const std::string& appName) {
+  std::string path = linux_desktop_path(appName);
+  if (path.empty()) {
+    return false;
+  }
+  return file_exists(path);
+}
+#endif
+
+// macOS
+#ifdef __APPLE__
+static std::string mac_plist_path(const std::string& appName) {
+  std::string home = get_home_dir();
+  if (home.empty()) {
+    return "";
+  }
+  return home + "/Library/LaunchAgents/" + appName + ".plist";
+}
+
+static bool mac_enable(const std::string& appName, const std::string& exePath) {
+  std::string path = mac_plist_path(appName);
+  if (path.empty()) {
+    return false;
+  }
+
+  // Ensure LaunchAgents directory exists
+  std::filesystem::path dir =
+      std::filesystem::path(get_home_dir()) / "Library" / "LaunchAgents";
+  std::error_code ec;
+  std::filesystem::create_directories(dir, ec);
+  if (ec) {
+    return false;
+  }
+
+  std::ofstream file(path);
+  if (!file.is_open()) {
+    return false;
+  }
+
+  file << R"(<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN"
+"http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+    <key>Label</key>
+    <string>)"
+       << appName << R"(</string>
+    <key>ProgramArguments</key>
+    <array>
+        <string>)"
+       << exePath << R"(</string>
+    </array>
+    <key>RunAtLoad</key>
+    <true/>
+</dict>
+</plist>)";
+  file.close();
+
+  return file.good();
+}
+
+static bool mac_disable(const std::string& appName) {
+  std::string path = mac_plist_path(appName);
+  if (path.empty()) {
+    return false;
+  }
+
+  std::error_code ec;
+  return std::filesystem::remove(path, ec) && !ec;
+}
+
+static bool mac_exists(const std::string& appName) {
+  std::string path = mac_plist_path(appName);
+  if (path.empty()) {
+    return false;
+  }
+  return file_exists(path);
+}
+#endif
+
+bool EnableAutostart(const std::string& appName) {
+  std::string exePath = GetExecutablePath();
+  if (exePath.empty()) {
+    return false;
+  }
+#ifdef _WIN32
+  return windows_enable(appName, exePath);
+#elif __APPLE__
+  return mac_enable(appName, exePath);
+#else
+  return linux_enable(appName, exePath);
+#endif
+}
+
+bool DisableAutostart(const std::string& appName) {
+#ifdef _WIN32
+  return windows_disable(appName);
+#elif __APPLE__
+  return mac_disable(appName);
+#else
+  return linux_disable(appName);
+#endif
+}
+
+bool IsAutostartEnabled(const std::string& appName) {
+#ifdef _WIN32
+  return windows_exists(appName);
+#elif __APPLE__
+  return mac_exists(appName);
+#else
+  return linux_exists(appName);
+#endif
+}
+
+}  // namespace crossdesk
--- a/src/autostart/autostart.h
+++ b/src/autostart/autostart.h
@@ -0,0 +1,21 @@
+/*
+ * @Author: DI JUNKUN
+ * @Date: 2025-11-18
+ * Copyright (c) 2025 by DI JUNKUN, All Rights Reserved.
+ */
+
+#ifndef _AUTOSTART_H_
+#define _AUTOSTART_H_
+
+#include <string>
+
+namespace crossdesk {
+
+bool EnableAutostart(const std::string& appName);
+
+bool DisableAutostart(const std::string& appName);
+
+bool IsAutostartEnabled(const std::string& appName);
+
+}  // namespace crossdesk
+#endif
--- a/src/config_center/config_center.cpp
+++ b/src/config_center/config_center.cpp
@@ -1,5 +1,8 @@
 #include "config_center.h"

+#include "autostart.h"
+#include "rd_log.h"
+
 namespace crossdesk {

 ConfigCenter::ConfigCenter(const std::string& config_path,
@@ -38,17 +41,46 @@ int ConfigCenter::Load() {

  enable_turn_ = ini_.GetBoolValue(section_, "enable_turn", enable_turn_);
  enable_srtp_ = ini_.GetBoolValue(section_, "enable_srtp", enable_srtp_);
-  signal_server_host_ = ini_.GetValue(section_, "signal_server_host",
-                                      signal_server_host_.c_str());
-  signal_server_port_ = static_cast<int>(
-      ini_.GetLongValue(section_, "signal_server_port", signal_server_port_));
-  coturn_server_port_ = static_cast<int>(
-      ini_.GetLongValue(section_, "coturn_server_port", coturn_server_port_));
-  cert_file_path_ =
-      ini_.GetValue(section_, "cert_file_path", cert_file_path_.c_str());
  enable_self_hosted_ =
      ini_.GetBoolValue(section_, "enable_self_hosted", enable_self_hosted_);

+  const char* signal_server_host_value =
+      ini_.GetValue(section_, "signal_server_host", nullptr);
+  if (signal_server_host_value != nullptr &&
+      strlen(signal_server_host_value) > 0) {
+    signal_server_host_ = signal_server_host_value;
+  } else {
+    signal_server_host_ = "";
+  }
+  const char* signal_server_port_value =
+      ini_.GetValue(section_, "signal_server_port", nullptr);
+  if (signal_server_port_value != nullptr &&
+      strlen(signal_server_port_value) > 0) {
+    signal_server_port_ =
+        static_cast<int>(ini_.GetLongValue(section_, "signal_server_port", 0));
+  } else {
+    signal_server_port_ = 0;
+  }
+  const char* coturn_server_port_value =
+      ini_.GetValue(section_, "coturn_server_port", nullptr);
+  if (coturn_server_port_value != nullptr &&
+      strlen(coturn_server_port_value) > 0) {
+    coturn_server_port_ =
+        static_cast<int>(ini_.GetLongValue(section_, "coturn_server_port", 0));
+  } else {
+    coturn_server_port_ = 0;
+  }
+  const char* cert_file_path_value =
+      ini_.GetValue(section_, "cert_file_path", nullptr);
+  if (cert_file_path_value != nullptr && strlen(cert_file_path_value) > 0) {
+    cert_file_path_ = cert_file_path_value;
+  } else {
+    cert_file_path_ = "";
+  }
+
+  enable_autostart_ =
+      ini_.GetBoolValue(section_, "enable_autostart", enable_autostart_);
+  enable_daemon_ = ini_.GetBoolValue(section_, "enable_daemon", enable_daemon_);
  enable_minimize_to_tray_ = ini_.GetBoolValue(
      section_, "enable_minimize_to_tray", enable_minimize_to_tray_);

@@ -66,11 +98,20 @@ int ConfigCenter::Save() {
  ini_.SetBoolValue(section_, "hardware_video_codec", hardware_video_codec_);
  ini_.SetBoolValue(section_, "enable_turn", enable_turn_);
  ini_.SetBoolValue(section_, "enable_srtp", enable_srtp_);
-  ini_.SetValue(section_, "signal_server_host", signal_server_host_.c_str());
-  ini_.SetLongValue(section_, "signal_server_port",
-                    static_cast<long>(signal_server_port_));
-  ini_.SetValue(section_, "cert_file_path", cert_file_path_.c_str());
  ini_.SetBoolValue(section_, "enable_self_hosted", enable_self_hosted_);
+
+  // only save when self hosted
+  if (enable_self_hosted_) {
+    ini_.SetValue(section_, "signal_server_host", signal_server_host_.c_str());
+    ini_.SetLongValue(section_, "signal_server_port",
+                      static_cast<long>(signal_server_port_));
+    ini_.SetLongValue(section_, "coturn_server_port",
+                      static_cast<long>(coturn_server_port_));
+    ini_.SetValue(section_, "cert_file_path", cert_file_path_.c_str());
+  }
+
+  ini_.SetBoolValue(section_, "enable_autostart", enable_autostart_);
+  ini_.SetBoolValue(section_, "enable_daemon", enable_daemon_);
  ini_.SetBoolValue(section_, "enable_minimize_to_tray",
                    enable_minimize_to_tray_);

@@ -203,6 +244,43 @@ int ConfigCenter::SetCertFilePath(const std::string& cert_file_path) {
 int ConfigCenter::SetSelfHosted(bool enable_self_hosted) {
  enable_self_hosted_ = enable_self_hosted;
  ini_.SetBoolValue(section_, "enable_self_hosted", enable_self_hosted_);
+
+  // load from config if self hosted is enabled
+  if (enable_self_hosted_) {
+    const char* signal_server_host_value =
+        ini_.GetValue(section_, "signal_server_host", nullptr);
+    if (signal_server_host_value != nullptr &&
+        strlen(signal_server_host_value) > 0) {
+      signal_server_host_ = signal_server_host_value;
+    }
+    const char* signal_server_port_value =
+        ini_.GetValue(section_, "signal_server_port", nullptr);
+    if (signal_server_port_value != nullptr &&
+        strlen(signal_server_port_value) > 0) {
+      signal_server_port_ = static_cast<int>(
+          ini_.GetLongValue(section_, "signal_server_port", 0));
+    }
+    const char* coturn_server_port_value =
+        ini_.GetValue(section_, "coturn_server_port", nullptr);
+    if (coturn_server_port_value != nullptr &&
+        strlen(coturn_server_port_value) > 0) {
+      coturn_server_port_ = static_cast<int>(
+          ini_.GetLongValue(section_, "coturn_server_port", 0));
+    }
+    const char* cert_file_path_value =
+        ini_.GetValue(section_, "cert_file_path", nullptr);
+    if (cert_file_path_value != nullptr && strlen(cert_file_path_value) > 0) {
+      cert_file_path_ = cert_file_path_value;
+    }
+
+    ini_.SetValue(section_, "signal_server_host", signal_server_host_.c_str());
+    ini_.SetLongValue(section_, "signal_server_port",
+                      static_cast<long>(signal_server_port_));
+    ini_.SetLongValue(section_, "coturn_server_port",
+                      static_cast<long>(coturn_server_port_));
+    ini_.SetValue(section_, "cert_file_path", cert_file_path_.c_str());
+  }
+
  SI_Error rc = ini_.SaveFile(config_path_.c_str());
  if (rc < 0) {
    return -1;
@@ -221,6 +299,41 @@ int ConfigCenter::SetMinimizeToTray(bool enable_minimize_to_tray) {
  return 0;
 }

+int ConfigCenter::SetAutostart(bool enable_autostart) {
+  enable_autostart_ = enable_autostart;
+  bool success = false;
+  if (enable_autostart) {
+    success = EnableAutostart("CrossDesk");
+  } else {
+    success = DisableAutostart("CrossDesk");
+  }
+
+  ini_.SetBoolValue(section_, "enable_autostart", enable_autostart_);
+  SI_Error rc = ini_.SaveFile(config_path_.c_str());
+  if (rc < 0) {
+    return -1;
+  }
+
+  if (!success) {
+    LOG_ERROR("SetAutostart failed");
+    return -1;
+  }
+
+  return 0;
+}
+
+int ConfigCenter::SetDaemon(bool enable_daemon) {
+  enable_daemon_ = enable_daemon;
+
+  ini_.SetBoolValue(section_, "enable_daemon", enable_daemon_);
+  SI_Error rc = ini_.SaveFile(config_path_.c_str());
+  if (rc < 0) {
+    return -1;
+  }
+
+  return 0;
+}
+
 // getters

 ConfigCenter::LANGUAGE ConfigCenter::GetLanguage() const { return language_; }
@@ -274,4 +387,8 @@ std::string ConfigCenter::GetDefaultCertFilePath() const {
 bool ConfigCenter::IsSelfHosted() const { return enable_self_hosted_; }

 bool ConfigCenter::IsMinimizeToTray() const { return enable_minimize_to_tray_; }
+
+bool ConfigCenter::IsEnableAutostart() const { return enable_autostart_; }
+
+bool ConfigCenter::IsEnableDaemon() const { return enable_daemon_; }
 }  // namespace crossdesk
--- a/src/config_center/config_center.h
+++ b/src/config_center/config_center.h
@@ -40,6 +40,8 @@ class ConfigCenter {
  int SetCertFilePath(const std::string& cert_file_path);
  int SetSelfHosted(bool enable_self_hosted);
  int SetMinimizeToTray(bool enable_minimize_to_tray);
+  int SetAutostart(bool enable_autostart);
+  int SetDaemon(bool enable_daemon);

  // read config

@@ -60,13 +62,14 @@ class ConfigCenter {
  std::string GetDefaultCertFilePath() const;
  bool IsSelfHosted() const;
  bool IsMinimizeToTray() const;
+  bool IsEnableAutostart() const;
+  bool IsEnableDaemon() const;

  int Load();
  int Save();

 private:
  std::string config_path_;
-  std::string cert_file_path_;
  CSimpleIniA ini_;
  const char* section_ = "Settings";

@@ -75,17 +78,20 @@ class ConfigCenter {
  VIDEO_FRAME_RATE video_frame_rate_ = VIDEO_FRAME_RATE::FPS_60;
  VIDEO_ENCODE_FORMAT video_encode_format_ = VIDEO_ENCODE_FORMAT::H264;
  bool hardware_video_codec_ = false;
-  bool enable_turn_ = false;
+  bool enable_turn_ = true;
  bool enable_srtp_ = false;
-  std::string signal_server_host_ = "api.crossdesk.cn";
+  std::string signal_server_host_ = "";
  std::string signal_server_host_default_ = "api.crossdesk.cn";
-  int signal_server_port_ = 9099;
+  int signal_server_port_ = 0;
  int server_port_default_ = 9099;
-  int coturn_server_port_ = 3478;
+  int coturn_server_port_ = 0;
  int coturn_server_port_default_ = 3478;
+  std::string cert_file_path_ = "";
  std::string cert_file_path_default_ = "";
  bool enable_self_hosted_ = false;
  bool enable_minimize_to_tray_ = false;
+  bool enable_autostart_ = false;
+  bool enable_daemon_ = false;
 };
 }  // namespace crossdesk
 #endif
--- a/src/device_controller/keyboard/linux/keyboard_capturer.cpp
+++ b/src/device_controller/keyboard/linux/keyboard_capturer.cpp
@@ -51,7 +51,16 @@ int KeyboardCapturer::Hook(OnKeyAction on_key_action, void* user_ptr) {
 }

 int KeyboardCapturer::Unhook() {
+  g_on_key_action = nullptr;
+  g_user_ptr = nullptr;
+
  running_ = false;
+
+  if (display_) {
+    XSelectInput(display_, DefaultRootWindow(display_), 0);
+    XFlush(display_);
+  }
+
  return 0;
 }

--- a/src/device_controller/keyboard/mac/keyboard_capturer.cpp
+++ b/src/device_controller/keyboard/mac/keyboard_capturer.cpp
@@ -10,6 +10,10 @@ static void* g_user_ptr = nullptr;

 CGEventRef eventCallback(CGEventTapProxy proxy, CGEventType type,
                         CGEventRef event, void* userInfo) {
+  if (!g_on_key_action) {
+    return event;
+  }
+
  KeyboardCapturer* keyboard_capturer = (KeyboardCapturer*)userInfo;
  if (!keyboard_capturer) {
    LOG_ERROR("keyboard_capturer is nullptr");
@@ -120,8 +124,25 @@ int KeyboardCapturer::Hook(OnKeyAction on_key_action, void* user_ptr) {
 }

 int KeyboardCapturer::Unhook() {
-  CFRelease(run_loop_source_);
-  CFRelease(event_tap_);
+  g_on_key_action = nullptr;
+  g_user_ptr = nullptr;
+
+  if (event_tap_) {
+    CGEventTapEnable(event_tap_, false);
+  }
+
+  if (run_loop_source_) {
+    CFRunLoopRemoveSource(CFRunLoopGetCurrent(), run_loop_source_,
+                          kCFRunLoopCommonModes);
+    CFRelease(run_loop_source_);
+    run_loop_source_ = nullptr;
+  }
+
+  if (event_tap_) {
+    CFRelease(event_tap_);
+    event_tap_ = nullptr;
+  }
+
  return 0;
 }

--- a/src/device_controller/keyboard/windows/keyboard_capturer.cpp
+++ b/src/device_controller/keyboard/windows/keyboard_capturer.cpp
@@ -39,7 +39,12 @@ int KeyboardCapturer::Hook(OnKeyAction on_key_action, void* user_ptr) {
 }

 int KeyboardCapturer::Unhook() {
-  UnhookWindowsHookEx(keyboard_hook_);
+  if (keyboard_hook_) {
+    g_on_key_action = nullptr;
+    g_user_ptr = nullptr;
+    UnhookWindowsHookEx(keyboard_hook_);
+    keyboard_hook_ = nullptr;
+  }
  return 0;
 }

--- a/src/gui/assets/fonts/OPPOSans_Regular.h
+++ b/src/gui/assets/fonts/OPPOSans_Regular.h
--- a/src/gui/assets/layouts/layout.h
+++ b/src/gui/assets/layouts/layout.h
@@ -7,57 +7,81 @@
 #ifndef _LAYOUT_STYLE_H_
 #define _LAYOUT_STYLE_H_

-#define MENU_WINDOW_WIDTH_CN 300
-#define MENU_WINDOW_HEIGHT_CN 280
-#define LOCAL_WINDOW_WIDTH_CN 300
-#define LOCAL_WINDOW_HEIGHT_CN 280
-#define REMOTE_WINDOW_WIDTH_CN 300
-#define REMOTE_WINDOW_HEIGHT_CN 280
-#define MENU_WINDOW_WIDTH_EN 190
-#define MENU_WINDOW_HEIGHT_EN 245
-#define IPUT_WINDOW_WIDTH 160
-#define INPUT_WINDOW_PADDING_CN 66
-#define INPUT_WINDOW_PADDING_EN 96
-#define SETTINGS_WINDOW_WIDTH_CN 202
-#define SETTINGS_WINDOW_WIDTH_EN 248
-#if _WIN32
-#define SETTINGS_WINDOW_HEIGHT_CN 345
-#define SETTINGS_WINDOW_HEIGHT_EN 345
-#else
-#define SETTINGS_WINDOW_HEIGHT_CN 315
-#define SETTINGS_WINDOW_HEIGHT_EN 315
-#endif
-#define SELF_HOSTED_SERVER_CONFIG_WINDOW_WIDTH_CN 228
-#define SELF_HOSTED_SERVER_CONFIG_WINDOW_WIDTH_EN 275
-#define SELF_HOSTED_SERVER_CONFIG_WINDOW_HEIGHT_CN 195
-#define SELF_HOSTED_SERVER_CONFIG_WINDOW_HEIGHT_EN 195
-#define LANGUAGE_SELECT_WINDOW_PADDING_CN 120
-#define LANGUAGE_SELECT_WINDOW_PADDING_EN 167
-#define VIDEO_QUALITY_SELECT_WINDOW_PADDING_CN 120
-#define VIDEO_QUALITY_SELECT_WINDOW_PADDING_EN 167
-#define VIDEO_FRAME_RATE_SELECT_WINDOW_PADDING_CN 120
-#define VIDEO_FRAME_RATE_SELECT_WINDOW_PADDING_EN 167
-#define VIDEO_ENCODE_FORMAT_SELECT_WINDOW_PADDING_CN 120
-#define VIDEO_ENCODE_FORMAT_SELECT_WINDOW_PADDING_EN 167
-#define ENABLE_HARDWARE_VIDEO_CODEC_CHECKBOX_PADDING_CN 171
-#define ENABLE_HARDWARE_VIDEO_CODEC_CHECKBOX_PADDING_EN 218
-#define ENABLE_TURN_CHECKBOX_PADDING_CN 171
-#define ENABLE_TURN_CHECKBOX_PADDING_EN 218
-#define ENABLE_SRTP_CHECKBOX_PADDING_CN 171
-#define ENABLE_SRTP_CHECKBOX_PADDING_EN 218
-#define ENABLE_SELF_HOSTED_SERVER_CHECKBOX_PADDING_CN 171
-#define ENABLE_SELF_HOSTED_SERVER_CHECKBOX_PADDING_EN 218
-#define ENABLE_MINIZE_TO_TRAY_PADDING_CN 171
-#define ENABLE_MINIZE_TO_TRAY_PADDING_EN 218
-#define SELF_HOSTED_SERVER_HOST_INPUT_BOX_PADDING_CN 90
-#define SELF_HOSTED_SERVER_HOST_INPUT_BOX_PADDING_EN 137
-#define SELF_HOSTED_SERVER_PORT_INPUT_BOX_PADDING_CN 90
-#define SELF_HOSTED_SERVER_PORT_INPUT_BOX_PADDING_EN 137
-#define SETTINGS_SELECT_WINDOW_WIDTH 73
-#define SELF_HOSTED_SERVER_INPUT_WINDOW_WIDTH 130
-#define SETTINGS_OK_BUTTON_PADDING_CN 65
-#define SETTINGS_OK_BUTTON_PADDING_EN 83
-#define SELF_HOSTED_SERVER_CONFIG_OK_BUTTON_PADDING_CN 78
-#define SELF_HOSTED_SERVER_CONFIG_OK_BUTTON_PADDING_EN 91
+#include "render.h"

+#define MENU_WINDOW_WIDTH_CN 300 * dpi_scale_
+#define MENU_WINDOW_HEIGHT_CN 280 * dpi_scale_
+#define LOCAL_WINDOW_WIDTH_CN 300 * dpi_scale_
+#define LOCAL_WINDOW_HEIGHT_CN 280 * dpi_scale_
+#define REMOTE_WINDOW_WIDTH_CN 300 * dpi_scale_
+#define REMOTE_WINDOW_HEIGHT_CN 280 * dpi_scale_
+#define MENU_WINDOW_WIDTH_EN 190 * dpi_scale_
+#define MENU_WINDOW_HEIGHT_EN 245 * dpi_scale_
+#define IPUT_WINDOW_WIDTH 160 * dpi_scale_
+#define INPUT_WINDOW_PADDING_CN 66 * dpi_scale_
+#define INPUT_WINDOW_PADDING_EN 96 * dpi_scale_
+#define SETTINGS_WINDOW_WIDTH_CN 202 * dpi_scale_
+#define SETTINGS_WINDOW_WIDTH_EN 248 * dpi_scale_
+#if USE_CUDA
+#if _WIN32
+#define SETTINGS_WINDOW_HEIGHT_CN 405 * dpi_scale_
+#define SETTINGS_WINDOW_HEIGHT_EN 405 * dpi_scale_
+#else
+#define SETTINGS_WINDOW_HEIGHT_CN 375 * dpi_scale_
+#define SETTINGS_WINDOW_HEIGHT_EN 375 * dpi_scale_
+#endif
+#else
+#if _WIN32
+#define SETTINGS_WINDOW_HEIGHT_CN 375 * dpi_scale_
+#define SETTINGS_WINDOW_HEIGHT_EN 375 * dpi_scale_
+#else
+#define SETTINGS_WINDOW_HEIGHT_CN 345 * dpi_scale_
+#define SETTINGS_WINDOW_HEIGHT_EN 345 * dpi_scale_
+#endif
+#endif
+#define SELF_HOSTED_SERVER_CONFIG_WINDOW_WIDTH_CN 228 * dpi_scale_
+#define SELF_HOSTED_SERVER_CONFIG_WINDOW_WIDTH_EN 275 * dpi_scale_
+#define SELF_HOSTED_SERVER_CONFIG_WINDOW_HEIGHT_CN 195 * dpi_scale_
+#define SELF_HOSTED_SERVER_CONFIG_WINDOW_HEIGHT_EN 195 * dpi_scale_
+#define LANGUAGE_SELECT_WINDOW_PADDING_CN 120 * dpi_scale_
+#define LANGUAGE_SELECT_WINDOW_PADDING_EN 167 * dpi_scale_
+#define VIDEO_QUALITY_SELECT_WINDOW_PADDING_CN 120 * dpi_scale_
+#define VIDEO_QUALITY_SELECT_WINDOW_PADDING_EN 167 * dpi_scale_
+#define VIDEO_FRAME_RATE_SELECT_WINDOW_PADDING_CN 120 * dpi_scale_
+#define VIDEO_FRAME_RATE_SELECT_WINDOW_PADDING_EN 167 * dpi_scale_
+#define VIDEO_ENCODE_FORMAT_SELECT_WINDOW_PADDING_CN 120 * dpi_scale_
+#define VIDEO_ENCODE_FORMAT_SELECT_WINDOW_PADDING_EN 167 * dpi_scale_
+#define ENABLE_HARDWARE_VIDEO_CODEC_CHECKBOX_PADDING_CN 171 * dpi_scale_
+#define ENABLE_HARDWARE_VIDEO_CODEC_CHECKBOX_PADDING_EN 218 * dpi_scale_
+#define ENABLE_TURN_CHECKBOX_PADDING_CN 171 * dpi_scale_
+#define ENABLE_TURN_CHECKBOX_PADDING_EN 218 * dpi_scale_
+#define ENABLE_SRTP_CHECKBOX_PADDING_CN 171 * dpi_scale_
+#define ENABLE_SRTP_CHECKBOX_PADDING_EN 218 * dpi_scale_
+#define ENABLE_SELF_HOSTED_SERVER_CHECKBOX_PADDING_CN 171 * dpi_scale_
+#define ENABLE_SELF_HOSTED_SERVER_CHECKBOX_PADDING_EN 218 * dpi_scale_
+#define ENABLE_AUTOSTART_PADDING_CN 171 * dpi_scale_
+#define ENABLE_AUTOSTART_PADDING_EN 218 * dpi_scale_
+#define ENABLE_DAEMON_PADDING_CN 171 * dpi_scale_
+#define ENABLE_DAEMON_PADDING_EN 218 * dpi_scale_
+#define ENABLE_MINIZE_TO_TRAY_PADDING_CN 171 * dpi_scale_
+#define ENABLE_MINIZE_TO_TRAY_PADDING_EN 218 * dpi_scale_
+#define SELF_HOSTED_SERVER_HOST_INPUT_BOX_PADDING_CN 90 * dpi_scale_
+#define SELF_HOSTED_SERVER_HOST_INPUT_BOX_PADDING_EN 137 * dpi_scale_
+#define SELF_HOSTED_SERVER_PORT_INPUT_BOX_PADDING_CN 90 * dpi_scale_
+#define SELF_HOSTED_SERVER_PORT_INPUT_BOX_PADDING_EN 137 * dpi_scale_
+#define SETTINGS_SELECT_WINDOW_WIDTH 73 * dpi_scale_
+#define SELF_HOSTED_SERVER_INPUT_WINDOW_WIDTH 130 * dpi_scale_
+#define SETTINGS_OK_BUTTON_PADDING_CN 65 * dpi_scale_
+#define SETTINGS_OK_BUTTON_PADDING_EN 83 * dpi_scale_
+#define SELF_HOSTED_SERVER_CONFIG_OK_BUTTON_PADDING_CN 78 * dpi_scale_
+#define SELF_HOSTED_SERVER_CONFIG_OK_BUTTON_PADDING_EN 91 * dpi_scale_
+#define UPDATE_NOTIFICATION_OK_BUTTON_PADDING_CN 162 * dpi_scale_
+#define UPDATE_NOTIFICATION_OK_BUTTON_PADDING_EN 146 * dpi_scale_
+#define UPDATE_NOTIFICATION_RESERVED_HEIGHT 120 * dpi_scale_
+#define REQUEST_PERMISSION_WINDOW_WIDTH_CN 130 * dpi_scale_
+#define REQUEST_PERMISSION_WINDOW_HEIGHT_CN 125 * dpi_scale_
+#define REQUEST_PERMISSION_WINDOW_WIDTH_EN 260 * dpi_scale_
+#define REQUEST_PERMISSION_WINDOW_HEIGHT_EN 125 * dpi_scale_
+#define REQUEST_PERMISSION_WINDOW_CHECKBOX_PADDING_CN 90 * dpi_scale_
+#define REQUEST_PERMISSION_WINDOW_CHECKBOX_PADDING_EN 210 * dpi_scale_
 #endif
--- a/src/gui/assets/layouts/layout_relative.h
+++ b/src/gui/assets/layouts/layout_relative.h
@@ -0,0 +1,91 @@
+/*
+ * @Author: DI JUNKUN
+ * @Date: 2024-06-14
+ * Copyright (c) 2024 by DI JUNKUN, All Rights Reserved.
+ */
+
+#ifndef _LAYOUT_STYLE_H_
+#define _LAYOUT_STYLE_H_
+
+#include "render.h"
+
+#define TITLE_BAR_HEIGHT 0.0625f
+#define TITLE_BAR_BUTTON_WIDTH 0.0625f
+#define TITLE_BAR_BUTTON_HEIGHT 0.0625f
+#define STATUS_BAR_HEIGHT 0.05f
+#define MENU_WINDOW_WIDTH_CN 300
+#define MENU_WINDOW_HEIGHT_CN 280
+#define LOCAL_WINDOW_WIDTH_CN 300
+#define LOCAL_WINDOW_HEIGHT_CN 280
+#define REMOTE_WINDOW_WIDTH_CN 300
+#define REMOTE_WINDOW_HEIGHT_CN 280
+#define MENU_WINDOW_WIDTH_EN 190
+#define MENU_WINDOW_HEIGHT_EN 245
+#define IPUT_WINDOW_WIDTH 160
+#define INPUT_WINDOW_PADDING_CN 66
+#define INPUT_WINDOW_PADDING_EN 96
+#define SETTINGS_WINDOW_WIDTH_CN 202
+#define SETTINGS_WINDOW_WIDTH_EN 248
+#if USE_CUDA
+#if _WIN32
+#define SETTINGS_WINDOW_HEIGHT_CN 405
+#define SETTINGS_WINDOW_HEIGHT_EN 405
+#else
+#define SETTINGS_WINDOW_HEIGHT_CN 375
+#define SETTINGS_WINDOW_HEIGHT_EN 375
+#endif
+#else
+#if _WIN32
+#define SETTINGS_WINDOW_HEIGHT_CN 375
+#define SETTINGS_WINDOW_HEIGHT_EN 375
+#else
+#define SETTINGS_WINDOW_HEIGHT_CN 345
+#define SETTINGS_WINDOW_HEIGHT_EN 345
+#endif
+#endif
+#define SELF_HOSTED_SERVER_CONFIG_WINDOW_WIDTH_CN 228
+#define SELF_HOSTED_SERVER_CONFIG_WINDOW_WIDTH_EN 275
+#define SELF_HOSTED_SERVER_CONFIG_WINDOW_HEIGHT_CN 195
+#define SELF_HOSTED_SERVER_CONFIG_WINDOW_HEIGHT_EN 195
+#define LANGUAGE_SELECT_WINDOW_PADDING_CN 120
+#define LANGUAGE_SELECT_WINDOW_PADDING_EN 167
+#define VIDEO_QUALITY_SELECT_WINDOW_PADDING_CN 120
+#define VIDEO_QUALITY_SELECT_WINDOW_PADDING_EN 167
+#define VIDEO_FRAME_RATE_SELECT_WINDOW_PADDING_CN 120
+#define VIDEO_FRAME_RATE_SELECT_WINDOW_PADDING_EN 167
+#define VIDEO_ENCODE_FORMAT_SELECT_WINDOW_PADDING_CN 120
+#define VIDEO_ENCODE_FORMAT_SELECT_WINDOW_PADDING_EN 167
+#define ENABLE_HARDWARE_VIDEO_CODEC_CHECKBOX_PADDING_CN 171
+#define ENABLE_HARDWARE_VIDEO_CODEC_CHECKBOX_PADDING_EN 218
+#define ENABLE_TURN_CHECKBOX_PADDING_CN 171
+#define ENABLE_TURN_CHECKBOX_PADDING_EN 218
+#define ENABLE_SRTP_CHECKBOX_PADDING_CN 171
+#define ENABLE_SRTP_CHECKBOX_PADDING_EN 218
+#define ENABLE_SELF_HOSTED_SERVER_CHECKBOX_PADDING_CN 171
+#define ENABLE_SELF_HOSTED_SERVER_CHECKBOX_PADDING_EN 218
+#define ENABLE_AUTOSTART_PADDING_CN 171
+#define ENABLE_AUTOSTART_PADDING_EN 218
+#define ENABLE_DAEMON_PADDING_CN 171
+#define ENABLE_DAEMON_PADDING_EN 218
+#define ENABLE_MINIZE_TO_TRAY_PADDING_CN 171
+#define ENABLE_MINIZE_TO_TRAY_PADDING_EN 218
+#define SELF_HOSTED_SERVER_HOST_INPUT_BOX_PADDING_CN 90
+#define SELF_HOSTED_SERVER_HOST_INPUT_BOX_PADDING_EN 137
+#define SELF_HOSTED_SERVER_PORT_INPUT_BOX_PADDING_CN 90
+#define SELF_HOSTED_SERVER_PORT_INPUT_BOX_PADDING_EN 137
+#define SETTINGS_SELECT_WINDOW_WIDTH 73
+#define SELF_HOSTED_SERVER_INPUT_WINDOW_WIDTH 130
+#define SETTINGS_OK_BUTTON_PADDING_CN 65
+#define SETTINGS_OK_BUTTON_PADDING_EN 83
+#define SELF_HOSTED_SERVER_CONFIG_OK_BUTTON_PADDING_CN 78
+#define SELF_HOSTED_SERVER_CONFIG_OK_BUTTON_PADDING_EN 91
+#define UPDATE_NOTIFICATION_OK_BUTTON_PADDING_CN 162
+#define UPDATE_NOTIFICATION_OK_BUTTON_PADDING_EN 146
+#define UPDATE_NOTIFICATION_RESERVED_HEIGHT 120
+#define REQUEST_PERMISSION_WINDOW_WIDTH_CN 130
+#define REQUEST_PERMISSION_WINDOW_HEIGHT_CN 125
+#define REQUEST_PERMISSION_WINDOW_WIDTH_EN 260
+#define REQUEST_PERMISSION_WINDOW_HEIGHT_EN 125
+#define REQUEST_PERMISSION_WINDOW_CHECKBOX_PADDING_CN 90
+#define REQUEST_PERMISSION_WINDOW_CHECKBOX_PADDING_EN 210
+#endif
--- a/src/gui/assets/localization/localization.h
+++ b/src/gui/assets/localization/localization.h
@@ -158,23 +158,49 @@ static std::vector<std::string> no_such_id = {

 static std::vector<std::string> about = {
    reinterpret_cast<const char*>(u8"关于"), "About"};
+static std::vector<std::string> notification = {
+    reinterpret_cast<const char*>(u8"通知"), "Notification"};
 static std::vector<std::string> new_version_available = {
    reinterpret_cast<const char*>(u8"新版本可用"), "New Version Available"};
 static std::vector<std::string> version = {
    reinterpret_cast<const char*>(u8"版本"), "Version"};
+static std::vector<std::string> release_date = {
+    reinterpret_cast<const char*>(u8"发布日期: "), "Release Date: "};
 static std::vector<std::string> access_website = {
    reinterpret_cast<const char*>(u8"访问官网: "), "Access Website: "};
+static std::vector<std::string> update = {
+    reinterpret_cast<const char*>(u8"更新"), "Update"};

 static std::vector<std::string> confirm_delete_connection = {
    reinterpret_cast<const char*>(u8"确认删除此连接"),
    "Confirm to delete this connection"};
-#if _WIN32

+static std::vector<std::string> enable_autostart = {
+    reinterpret_cast<const char*>(u8"开机自启:"), "Auto Start:"};
+static std::vector<std::string> enable_daemon = {
+    reinterpret_cast<const char*>(u8"启用守护进程:"), "Enable Daemon:"};
+static std::vector<std::string> takes_effect_after_restart = {
+    reinterpret_cast<const char*>(u8"重启后生效"),
+    "Takes effect after restart"};
+#if _WIN32
 static std::vector<std::string> minimize_to_tray = {
    reinterpret_cast<const char*>(u8"退出时最小化到系统托盘:"),
    "Minimize to system tray when exit:"};
 static std::vector<LPCWSTR> exit_program = {L"退出", L"Exit"};
 #endif
+#ifdef __APPLE__
+static std::vector<std::string> request_permissions = {
+    reinterpret_cast<const char*>(u8"权限请求"), "Request Permissions"};
+static std::vector<std::string> screen_recording_permission = {
+    reinterpret_cast<const char*>(u8"屏幕录制权限"),
+    "Screen Recording Permission"};
+static std::vector<std::string> accessibility_permission = {
+    reinterpret_cast<const char*>(u8"辅助功能权限"),
+    "Accessibility Permission"};
+static std::vector<std::string> permission_required_message = {
+    reinterpret_cast<const char*>(u8"该应用需要授权以下权限:"),
+    "The application requires the following permissions:"};
+#endif
 }  // namespace localization
 }  // namespace crossdesk
 #endif
--- a/src/gui/panels/local_peer_panel.cpp
+++ b/src/gui/panels/local_peer_panel.cpp
@@ -1,6 +1,6 @@
 #include <random>

-#include "layout.h"
+#include "layout_relative.h"
 #include "localization.h"
 #include "rd_log.h"
 #include "render.h"
@@ -8,20 +8,27 @@
 namespace crossdesk {

 int Render::LocalWindow() {
-  ImGui::SetNextWindowPos(ImVec2(-1.0f, title_bar_height_), ImGuiCond_Always);
+  ImGuiIO& io = ImGui::GetIO();
+  float local_window_width = io.DisplaySize.x * 0.5f;
+  float local_window_height =
+      io.DisplaySize.y * (1 - TITLE_BAR_HEIGHT - STATUS_BAR_HEIGHT);
+  float local_window_button_width = io.DisplaySize.x * 0.046f;
+  float local_window_button_height = io.DisplaySize.y * 0.075f;
+
+  ImGui::SetNextWindowPos(ImVec2(0.0f, io.DisplaySize.y * TITLE_BAR_HEIGHT),
+                          ImGuiCond_Always);
  ImGui::PushStyleVar(ImGuiStyleVar_FrameRounding, 3.0f);

-  ImGui::PushStyleColor(ImGuiCol_ChildBg, ImVec4(1.0f, 1.0f, 1.0f, 1.0f));
+  ImGui::PushStyleColor(ImGuiCol_ChildBg, ImVec4(0, 0, 0, 0));
  ImGui::BeginChild("LocalDesktopWindow",
-                    ImVec2(local_window_width_, local_window_height_),
+                    ImVec2(local_window_width, local_window_height),
                    ImGuiChildFlags_None,
-                    ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoCollapse |
-                        ImGuiWindowFlags_NoMove | ImGuiWindowFlags_NoTitleBar |
+                    ImGuiWindowFlags_NoDecoration | ImGuiWindowFlags_NoMove |
                        ImGuiWindowFlags_NoBringToFrontOnFocus);
  ImGui::PopStyleColor();

-  ImGui::SetCursorPosY(ImGui::GetCursorPosY() + main_window_text_y_padding_);
-  ImGui::Indent(main_child_window_x_padding_);
+  ImGui::SetCursorPos(
+      ImVec2(io.DisplaySize.x * 0.045f, io.DisplaySize.y * 0.02f));

  ImGui::TextColored(
      ImVec4(0.0f, 0.0f, 0.0f, 0.5f), "%s",
@@ -30,18 +37,16 @@ int Render::LocalWindow() {
  ImGui::Spacing();
  {
    ImGui::SetNextWindowPos(
-        ImVec2(main_child_window_x_padding_,
-               title_bar_height_ + main_child_window_y_padding_),
+        ImVec2(io.DisplaySize.x * 0.045f, io.DisplaySize.y * 0.15f),
        ImGuiCond_Always);
    ImGui::PushStyleColor(ImGuiCol_ChildBg, ImVec4(239.0f / 255, 240.0f / 255,
                                                   242.0f / 255, 1.0f));
    ImGui::PushStyleVar(ImGuiStyleVar_ChildRounding, 10.0f);
    ImGui::BeginChild(
-        "LocalDesktopWindow_1",
-        ImVec2(local_child_window_width_, local_child_window_height_),
+        "LocalDesktopPanel",
+        ImVec2(local_window_width * 0.8f, local_window_height * 0.43f),
        ImGuiChildFlags_Border,
-        ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoCollapse |
-            ImGuiWindowFlags_NoTitleBar |
+        ImGuiWindowFlags_NoDecoration | ImGuiWindowFlags_NoMove |
            ImGuiWindowFlags_NoBringToFrontOnFocus);
    ImGui::PopStyleVar();
    ImGui::PopStyleColor();
@@ -52,7 +57,7 @@ int Render::LocalWindow() {

      ImGui::Spacing();

-      ImGui::SetNextItemWidth(IPUT_WINDOW_WIDTH);
+      ImGui::SetNextItemWidth(io.DisplaySize.x * 0.25f);
      ImGui::SetWindowFontScale(1.0f);
      ImGui::PushStyleVar(ImGuiStyleVar_FrameBorderSize, 1.0f);

@@ -76,7 +81,8 @@ int Render::LocalWindow() {
      ImGui::PushStyleColor(ImGuiCol_ButtonHovered, ImVec4(0, 0, 0, 0));
      ImGui::PushStyleColor(ImGuiCol_ButtonActive, ImVec4(0, 0, 0, 0));
      ImGui::SetWindowFontScale(0.5f);
-      if (ImGui::Button(ICON_FA_COPY, ImVec2(22, 38))) {
+      if (ImGui::Button(ICON_FA_COPY, ImVec2(local_window_button_width,
+                                             local_window_button_height))) {
        local_id_copied_ = true;
        ImGui::SetClipboardText(client_id_);
        copy_start_time_ = ImGui::GetTime();
@@ -86,17 +92,10 @@ int Render::LocalWindow() {

      double time_duration = ImGui::GetTime() - copy_start_time_;
      if (local_id_copied_ && time_duration < 1.0f) {
-        const ImGuiViewport* viewport = ImGui::GetMainViewport();
        ImGui::SetNextWindowPos(
-            ImVec2((viewport->WorkSize.x - viewport->WorkPos.x -
-                    notification_window_width_) /
-                       2,
-                   (viewport->WorkSize.y - viewport->WorkPos.y -
-                    notification_window_height_) /
-                       2));
-
+            ImVec2(io.DisplaySize.x * 0.33f, io.DisplaySize.y * 0.33f));
        ImGui::SetNextWindowSize(
-            ImVec2(notification_window_width_, notification_window_height_));
+            ImVec2(io.DisplaySize.x * 0.33f, io.DisplaySize.y * 0.33f));
        ImGui::PushStyleColor(
            ImGuiCol_WindowBg,
            ImVec4(1.0f, 1.0f, 1.0f, 1.0f - (float)time_duration));
@@ -115,7 +114,7 @@ int Render::LocalWindow() {
            [localization_language_index_];
        auto text_width = ImGui::CalcTextSize(text.c_str()).x;
        ImGui::SetCursorPosX((window_width - text_width) * 0.5f);
-        ImGui::SetCursorPosY(window_height * 0.5f);
+        ImGui::SetCursorPosY(window_height * 0.4f);
        ImGui::PushStyleColor(ImGuiCol_Text,
                              ImVec4(0, 0, 0, 1.0f - (float)time_duration));
        ImGui::Text("%s", text.c_str());
@@ -134,7 +133,7 @@ int Render::LocalWindow() {
                  localization::password[localization_language_index_].c_str());
      ImGui::SetWindowFontScale(1.0f);

-      ImGui::SetNextItemWidth(IPUT_WINDOW_WIDTH);
+      ImGui::SetNextItemWidth(io.DisplaySize.x * 0.25f);
      ImGui::Spacing();

      ImGui::PushStyleVar(ImGuiStyleVar_FrameBorderSize, 1.0f);
@@ -156,51 +155,34 @@ int Render::LocalWindow() {
      ImGui::SetWindowFontScale(0.5f);
      auto l_x = ImGui::GetCursorScreenPos().x;
      auto l_y = ImGui::GetCursorScreenPos().y;
-      if (ImGui::Button(ICON_FA_EYE, ImVec2(22, 38))) {
+      if (ImGui::Button(
+              show_password_ ? ICON_FA_EYE : ICON_FA_EYE_SLASH,
+              ImVec2(local_window_button_width, local_window_button_height))) {
        show_password_ = !show_password_;
      }

-      if (!show_password_) {
-        ImDrawList* draw_list = ImGui::GetWindowDrawList();
-        draw_list->AddLine(ImVec2(l_x + 3.0f, l_y + 12.5f),
-                           ImVec2(l_x + 20.3f, l_y + 26.5f),
-                           IM_COL32(239, 240, 242, 255), 2.0f);
-        draw_list->AddLine(ImVec2(l_x + 3.0f, l_y + 11.0f),
-                           ImVec2(l_x + 20.3f, l_y + 25.0f),
-                           IM_COL32(0, 0, 0, 255), 1.5f);
-      }
-
      ImGui::SameLine();

-      if (ImGui::Button(ICON_FA_PEN, ImVec2(22, 38))) {
+      if (ImGui::Button(ICON_FA_PEN, ImVec2(local_window_button_width,
+                                            local_window_button_height))) {
        show_reset_password_window_ = true;
      }
      ImGui::SetWindowFontScale(1.0f);
      ImGui::PopStyleColor(3);

      if (show_reset_password_window_) {
-        const ImGuiViewport* viewport = ImGui::GetMainViewport();
-
        ImGui::SetNextWindowPos(
-            ImVec2((viewport->WorkSize.x - viewport->WorkPos.x -
-                    connection_status_window_width_) /
-                       2,
-                   (viewport->WorkSize.y - viewport->WorkPos.y -
-                    connection_status_window_height_) /
-                       2));
-
-        ImGui::SetNextWindowSize(ImVec2(connection_status_window_width_,
-                                        connection_status_window_height_));
+            ImVec2(io.DisplaySize.x * 0.33f, io.DisplaySize.y * 0.33f));
+        ImGui::SetNextWindowSize(
+            ImVec2(io.DisplaySize.x * 0.33f, io.DisplaySize.y * 0.33f));

        ImGui::PushStyleVar(ImGuiStyleVar_FrameRounding, 3.0f);
-
        ImGui::PushStyleColor(ImGuiCol_WindowBg, ImVec4(1.0, 1.0, 1.0, 1.0));
        ImGui::PushStyleVar(ImGuiStyleVar_WindowBorderSize, 1.0f);
        ImGui::PushStyleVar(ImGuiStyleVar_WindowRounding, 5.0f);

        ImGui::Begin("ResetPasswordWindow", nullptr,
-                     ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoCollapse |
-                         ImGuiWindowFlags_NoMove | ImGuiWindowFlags_NoTitleBar |
+                     ImGuiWindowFlags_NoDecoration | ImGuiWindowFlags_NoMove |
                         ImGuiWindowFlags_NoSavedSettings);
        ImGui::PopStyleVar(2);
        ImGui::PopStyleColor();
@@ -215,9 +197,9 @@ int Render::LocalWindow() {
        ImGui::SetCursorPosY(window_height * 0.2f);
        ImGui::Text("%s", text.c_str());

-        ImGui::SetCursorPosX((window_width - IPUT_WINDOW_WIDTH / 2) * 0.5f);
+        ImGui::SetCursorPosX(window_width * 0.33f);
        ImGui::SetCursorPosY(window_height * 0.4f);
-        ImGui::SetNextItemWidth(IPUT_WINDOW_WIDTH / 2);
+        ImGui::SetNextItemWidth(window_width * 0.33f);

        ImGui::PushStyleVar(ImGuiStyleVar_FrameBorderSize, 1.0f);

@@ -251,15 +233,41 @@ int Render::LocalWindow() {
                    sizeof(password_saved_) - 1);
            password_saved_[sizeof(password_saved_) - 1] = '\0';

-            std::string client_id_with_password =
-                std::string(client_id_) + "@" + password_saved_;
-            strncpy(client_id_with_password_, client_id_with_password.c_str(),
-                    sizeof(client_id_with_password_) - 1);
-            client_id_with_password_[sizeof(client_id_with_password_) - 1] =
-                '\0';
+            // if self hosted
+            if (config_center_->IsSelfHosted()) {
+              std::string self_hosted_id_str;
+              if (strlen(self_hosted_id_) > 0) {
+                const char* at_pos = strchr(self_hosted_id_, '@');
+                if (at_pos != nullptr) {
+                  self_hosted_id_str =
+                      std::string(self_hosted_id_, at_pos - self_hosted_id_);
+                } else {
+                  self_hosted_id_str = self_hosted_id_;
+                }
+              } else {
+                self_hosted_id_str = client_id_;
+              }
+
+              std::string new_self_hosted_id =
+                  self_hosted_id_str + "@" + password_saved_;
+              memset(&self_hosted_id_, 0, sizeof(self_hosted_id_));
+              strncpy(self_hosted_id_, new_self_hosted_id.c_str(),
+                      sizeof(self_hosted_id_) - 1);
+              self_hosted_id_[sizeof(self_hosted_id_) - 1] = '\0';
+
+            } else {
+              std::string client_id_with_password =
+                  std::string(client_id_) + "@" + password_saved_;
+              strncpy(client_id_with_password_, client_id_with_password.c_str(),
+                      sizeof(client_id_with_password_) - 1);
+              client_id_with_password_[sizeof(client_id_with_password_) - 1] =
+                  '\0';
+            }

            SaveSettingsIntoCacheFile();

+            memset(new_password_, 0, sizeof(new_password_));
+
            LeaveConnection(peer_, client_id_);
            DestroyPeer(&peer_);
            focus_on_input_widget_ = true;
--- a/src/gui/panels/recent_connections_panel.cpp
+++ b/src/gui/panels/recent_connections_panel.cpp
@@ -1,3 +1,4 @@
+#include "layout_relative.h"
 #include "localization.h"
 #include "rd_log.h"
 #include "render.h"
@@ -5,25 +6,25 @@
 namespace crossdesk {

 int Render::RecentConnectionsWindow() {
-  ImGui::SetNextWindowPos(
-      ImVec2(0, title_bar_height_ + local_window_height_ - 1.0f),
-      ImGuiCond_Always);
+  ImGuiIO& io = ImGui::GetIO();
+  float recent_connection_window_width = io.DisplaySize.x;
+  float recent_connection_window_height =
+      io.DisplaySize.y * (0.46f - STATUS_BAR_HEIGHT);
+  ImGui::SetNextWindowPos(ImVec2(0, io.DisplaySize.y * 0.55f),
+                          ImGuiCond_Always);
  ImGui::PushStyleVar(ImGuiStyleVar_WindowPadding, ImVec2(0.0f, 0.0f));
  ImGui::PushStyleColor(ImGuiCol_ChildBg, ImVec4(1.0f, 1.0f, 1.0f, 1.0f));
  ImGui::BeginChild(
      "RecentConnectionsWindow",
-      ImVec2(main_window_width_default_,
-             main_window_height_default_ - title_bar_height_ -
-                 local_window_height_ - status_bar_height_ + 1.0f),
+      ImVec2(recent_connection_window_width, recent_connection_window_height),
      ImGuiChildFlags_Border,
-      ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoCollapse |
-          ImGuiWindowFlags_NoMove | ImGuiWindowFlags_NoTitleBar |
+      ImGuiWindowFlags_NoDecoration | ImGuiWindowFlags_NoMove |
          ImGuiWindowFlags_NoBringToFrontOnFocus);
  ImGui::PopStyleVar();
  ImGui::PopStyleColor();

-  ImGui::SetCursorPosY(ImGui::GetCursorPosY() + main_window_text_y_padding_);
-  ImGui::Indent(main_child_window_x_padding_);
+  ImGui::SetCursorPos(
+      ImVec2(io.DisplaySize.x * 0.045f, io.DisplaySize.y * 0.02f));

  ImGui::TextColored(
      ImVec4(0.0f, 0.0f, 0.0f, 0.5f), "%s",
@@ -37,31 +38,40 @@ int Render::RecentConnectionsWindow() {
 }

 int Render::ShowRecentConnections() {
-  ImGui::SetCursorPosX(25.0f);
-  ImVec2 sub_window_pos = ImGui::GetCursorPos();
-  std::map<std::string, ImVec2> sub_containers_pos;
+  ImGuiIO& io = ImGui::GetIO();
+  float recent_connection_panel_width = io.DisplaySize.x * 0.912f;
+  float recent_connection_panel_height = io.DisplaySize.y * 0.29f;
+  float recent_connection_image_height = recent_connection_panel_height * 0.6f;
+  float recent_connection_image_width = recent_connection_image_height * 16 / 9;
  float recent_connection_sub_container_width =
-      recent_connection_image_width_ + 16.0f;
+      recent_connection_image_width * 1.2f;
  float recent_connection_sub_container_height =
-      recent_connection_image_height_ + 36.0f;
+      recent_connection_image_height * 1.4f;
+  float recent_connection_button_width = recent_connection_image_width * 0.15f;
+  float recent_connection_button_height =
+      recent_connection_image_height * 0.25f;
+  float recent_connection_dummy_button_width =
+      recent_connection_image_width - 2 * recent_connection_button_width;
+
+  ImGui::SetCursorPos(
+      ImVec2(io.DisplaySize.x * 0.045f, io.DisplaySize.y * 0.1f));
+
+  std::map<std::string, ImVec2> sub_containers_pos;
  ImGui::PushStyleColor(ImGuiCol_ChildBg,
                        ImVec4(239.0f / 255, 240.0f / 255, 242.0f / 255, 1.0f));
  ImGui::PushStyleVar(ImGuiStyleVar_ChildRounding, 10.0f);
-  ImGui::BeginChild("RecentConnectionsContainer",
-                    ImVec2(main_window_width_default_ - 50.0f, 145.0f),
-                    ImGuiChildFlags_Border,
-                    ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoCollapse |
-                        ImGuiWindowFlags_NoMove | ImGuiWindowFlags_NoTitleBar |
-                        ImGuiWindowFlags_NoBringToFrontOnFocus |
-                        ImGuiWindowFlags_AlwaysHorizontalScrollbar |
-                        ImGuiWindowFlags_NoScrollbar |
-                        ImGuiWindowFlags_NoScrollWithMouse);
+  ImGui::BeginChild(
+      "RecentConnectionsContainer",
+      ImVec2(recent_connection_panel_width, recent_connection_panel_height),
+      ImGuiChildFlags_Border,
+      ImGuiWindowFlags_NoDecoration | ImGuiWindowFlags_NoMove |
+          ImGuiWindowFlags_NoBringToFrontOnFocus |
+          ImGuiWindowFlags_AlwaysHorizontalScrollbar |
+          ImGuiWindowFlags_NoScrollWithMouse);
  ImGui::PopStyleVar();
  ImGui::PopStyleColor();
  size_t recent_connections_count = recent_connections_.size();
  int count = 0;
-  float button_width = 22;
-  float button_height = 22;
  for (auto& it : recent_connections_) {
    sub_containers_pos[it.first] = ImGui::GetCursorPos();
    std::string recent_connection_sub_window_name =
@@ -71,11 +81,8 @@ int Render::ShowRecentConnections() {
                      ImVec2(recent_connection_sub_container_width,
                             recent_connection_sub_container_height),
                      ImGuiChildFlags_None,
-                      ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoCollapse |
-                          ImGuiWindowFlags_NoMove |
-                          ImGuiWindowFlags_NoTitleBar |
-                          ImGuiWindowFlags_NoBringToFrontOnFocus |
-                          ImGuiWindowFlags_NoScrollbar);
+                      ImGuiWindowFlags_NoDecoration | ImGuiWindowFlags_NoMove |
+                          ImGuiWindowFlags_NoBringToFrontOnFocus);
    std::string connection_info = it.first;

    // remote id length is 9
@@ -114,14 +121,16 @@ int Render::ShowRecentConnections() {
      it.second.remote_host_name = "unknown";
    }

-    ImVec2 image_screen_pos = ImVec2(ImGui::GetCursorScreenPos().x + 5.0f,
-                                     ImGui::GetCursorScreenPos().y + 5.0f);
+    ImVec2 image_screen_pos = ImVec2(
+        ImGui::GetCursorScreenPos().x + recent_connection_image_width * 0.04f,
+        ImGui::GetCursorScreenPos().y + recent_connection_image_height * 0.08f);
    ImVec2 image_pos =
-        ImVec2(ImGui::GetCursorPosX() + 5.0f, ImGui::GetCursorPosY() + 5.0f);
+        ImVec2(ImGui::GetCursorPosX() + recent_connection_image_width * 0.05f,
+               ImGui::GetCursorPosY() + recent_connection_image_height * 0.08f);
    ImGui::SetCursorPos(image_pos);
-    ImGui::Image((ImTextureID)(intptr_t)it.second.texture,
-                 ImVec2((float)recent_connection_image_width_,
-                        (float)recent_connection_image_height_));
+    ImGui::Image(
+        (ImTextureID)(intptr_t)it.second.texture,
+        ImVec2(recent_connection_image_width, recent_connection_image_height));

    // remote id display button
    {
@@ -130,16 +139,17 @@ int Render::ShowRecentConnections() {
      ImGui::PushStyleColor(ImGuiCol_ButtonActive, ImVec4(0, 0, 0, 0.2f));

      ImVec2 dummy_button_pos =
-          ImVec2(image_pos.x, image_pos.y + recent_connection_image_height_);
+          ImVec2(image_pos.x, image_pos.y + recent_connection_image_height);
      std::string dummy_button_name = "##DummyButton" + it.second.remote_id;
      ImGui::SetCursorPos(dummy_button_pos);
      ImGui::SetWindowFontScale(0.6f);
      ImGui::Button(dummy_button_name.c_str(),
-                    ImVec2(recent_connection_image_width_ - 2 * button_width,
-                           button_height));
+                    ImVec2(recent_connection_dummy_button_width,
+                           recent_connection_button_height));
      ImGui::SetWindowFontScale(1.0f);
-      ImGui::SetCursorPos(
-          ImVec2(dummy_button_pos.x + 2.0f, dummy_button_pos.y + 1.0f));
+      ImGui::SetCursorPos(ImVec2(
+          dummy_button_pos.x + recent_connection_dummy_button_width * 0.05f,
+          dummy_button_pos.y + recent_connection_button_height * 0.05f));
      ImGui::SetWindowFontScale(0.65f);
      ImGui::Text("%s", it.second.remote_id.c_str());
      ImGui::SetWindowFontScale(1.0f);
@@ -162,16 +172,18 @@ int Render::ShowRecentConnections() {
    ImGui::SetWindowFontScale(0.5f);
    // trash button
    {
-      ImVec2 trash_can_button_pos = ImVec2(
-          image_pos.x + recent_connection_image_width_ - 2 * button_width,
-          image_pos.y + recent_connection_image_height_);
+      ImVec2 trash_can_button_pos =
+          ImVec2(image_pos.x + recent_connection_image_width -
+                     2 * recent_connection_button_width,
+                 image_pos.y + recent_connection_image_height);
      ImGui::SetCursorPos(trash_can_button_pos);
      std::string trash_can = ICON_FA_TRASH_CAN;
      std::string recent_connection_delete_button_name =
          trash_can + "##RecentConnectionDelete" +
          std::to_string(trash_can_button_pos.x);
      if (ImGui::Button(recent_connection_delete_button_name.c_str(),
-                        ImVec2(button_width, button_height))) {
+                        ImVec2(recent_connection_button_width,
+                               recent_connection_button_height))) {
        show_confirm_delete_connection_ = true;
        delete_connection_name_ = it.first;
      }
@@ -187,14 +199,16 @@ int Render::ShowRecentConnections() {
    // connect button
    {
      ImVec2 connect_button_pos =
-          ImVec2(image_pos.x + recent_connection_image_width_ - button_width,
-                 image_pos.y + recent_connection_image_height_);
+          ImVec2(image_pos.x + recent_connection_image_width -
+                     recent_connection_button_width,
+                 image_pos.y + recent_connection_image_height);
      ImGui::SetCursorPos(connect_button_pos);
      std::string connect = ICON_FA_ARROW_RIGHT_LONG;
      std::string connect_to_this_connection_button_name =
          connect + "##ConnectionTo" + it.first;
      if (ImGui::Button(connect_to_this_connection_button_name.c_str(),
-                        ImVec2(button_width, button_height))) {
+                        ImVec2(recent_connection_button_width,
+                               recent_connection_button_height))) {
        ConnectTo(it.second.remote_id, it.second.password.c_str(),
                  it.second.remember_password);
      }
@@ -206,17 +220,20 @@ int Render::ShowRecentConnections() {

    if (count != recent_connections_count - 1) {
      ImVec2 line_start =
-          ImVec2(image_screen_pos.x + recent_connection_image_width_ + 20.0f,
+          ImVec2(image_screen_pos.x + recent_connection_image_width * 1.19f,
                 image_screen_pos.y);
-      ImVec2 line_end = ImVec2(
-          image_screen_pos.x + recent_connection_image_width_ + 20.0f,
-          image_screen_pos.y + recent_connection_image_height_ + button_height);
+      ImVec2 line_end =
+          ImVec2(image_screen_pos.x + recent_connection_image_width * 1.19f,
+                 image_screen_pos.y + recent_connection_image_height +
+                     recent_connection_button_height);
      ImGui::GetWindowDrawList()->AddLine(line_start, line_end,
                                          IM_COL32(0, 0, 0, 122), 1.0f);
    }

    count++;
-    ImGui::SameLine(0, count != recent_connections_count ? 26.0f : 0.0f);
+    ImGui::SameLine(0, count != recent_connections_count
+                           ? (recent_connection_image_width * 0.165f)
+                           : 0.0f);
  }

  ImGui::EndChild();
@@ -229,32 +246,30 @@ int Render::ShowRecentConnections() {
 }

 int Render::ConfirmDeleteConnection() {
-  const ImGuiViewport* viewport = ImGui::GetMainViewport();
-  ImGui::SetNextWindowPos(ImVec2((viewport->WorkSize.x - viewport->WorkPos.x -
-                                  connection_status_window_width_) /
-                                     2,
-                                 (viewport->WorkSize.y - viewport->WorkPos.y -
-                                  connection_status_window_height_) /
-                                     2));
+  ImGuiIO& io = ImGui::GetIO();
+  ImGui::SetNextWindowPos(
+      ImVec2(io.DisplaySize.x * 0.33f, io.DisplaySize.y * 0.33f));
+  ImGui::SetNextWindowSize(
+      ImVec2(io.DisplaySize.x * 0.33f, io.DisplaySize.y * 0.33f));

-  ImGui::SetNextWindowSize(ImVec2(connection_status_window_width_,
-                                  connection_status_window_height_));
  ImGui::PushStyleVar(ImGuiStyleVar_FrameRounding, 3.0f);
  ImGui::PushStyleColor(ImGuiCol_WindowBg, ImVec4(1.0, 1.0, 1.0, 1.0));
  ImGui::PushStyleVar(ImGuiStyleVar_WindowBorderSize, 1.0f);
  ImGui::PushStyleVar(ImGuiStyleVar_WindowRounding, 5.0f);

  ImGui::Begin("ConfirmDeleteConnectionWindow", nullptr,
-               ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoCollapse |
-                   ImGuiWindowFlags_NoMove | ImGuiWindowFlags_NoTitleBar |
+               ImGuiWindowFlags_NoDecoration | ImGuiWindowFlags_NoMove |
                   ImGuiWindowFlags_NoSavedSettings);
  ImGui::PopStyleVar(2);
  ImGui::PopStyleColor();

+  auto connection_status_window_width = ImGui::GetWindowSize().x;
+  auto connection_status_window_height = ImGui::GetWindowSize().y;
+
  std::string text =
      localization::confirm_delete_connection[localization_language_index_];
-  ImGui::SetCursorPosX(connection_status_window_width_ * 6 / 19);
-  ImGui::SetCursorPosY(connection_status_window_height_ * 2 / 3);
+  ImGui::SetCursorPosX(connection_status_window_width * 0.33f);
+  ImGui::SetCursorPosY(connection_status_window_height * 0.67f);

  // ok
  ImGui::SetWindowFontScale(0.5f);
@@ -273,12 +288,9 @@ int Render::ConfirmDeleteConnection() {
    show_confirm_delete_connection_ = false;
  }

-  auto window_width = ImGui::GetWindowSize().x;
-  auto window_height = ImGui::GetWindowSize().y;
-
  auto text_width = ImGui::CalcTextSize(text.c_str()).x;
-  ImGui::SetCursorPosX((window_width - text_width) * 0.5f);
-  ImGui::SetCursorPosY(window_height * 0.2f);
+  ImGui::SetCursorPosX((connection_status_window_width - text_width) * 0.5f);
+  ImGui::SetCursorPosY(connection_status_window_height * 0.2f);
  ImGui::Text("%s", text.c_str());
  ImGui::SetWindowFontScale(1.0f);

--- a/src/gui/panels/remote_peer_panel.cpp
+++ b/src/gui/panels/remote_peer_panel.cpp
@@ -1,4 +1,4 @@
-#include "layout.h"
+#include "layout_relative.h"
 #include "localization.h"
 #include "rd_log.h"
 #include "render.h"
@@ -8,21 +8,28 @@ namespace crossdesk {
 static int InputTextCallback(ImGuiInputTextCallbackData* data);

 int Render::RemoteWindow() {
-  ImGui::SetNextWindowPos(ImVec2(local_window_width_ + 1.0f, title_bar_height_),
-                          ImGuiCond_Always);
+  ImGuiIO& io = ImGui::GetIO();
+  float remote_window_width = io.DisplaySize.x * 0.5f;
+  float remote_window_height =
+      io.DisplaySize.y * (1 - TITLE_BAR_HEIGHT - STATUS_BAR_HEIGHT);
+  float remote_window_arrow_button_width = io.DisplaySize.x * 0.1f;
+  float remote_window_arrow_button_height = io.DisplaySize.y * 0.078f;
+
+  ImGui::SetNextWindowPos(
+      ImVec2(io.DisplaySize.x * 0.5f, io.DisplaySize.y * TITLE_BAR_HEIGHT),
+      ImGuiCond_Always);
  ImGui::PushStyleVar(ImGuiStyleVar_FrameRounding, 3.0f);

-  ImGui::PushStyleColor(ImGuiCol_ChildBg, ImVec4(1.0f, 1.0f, 1.0f, 1.0f));
+  ImGui::PushStyleColor(ImGuiCol_ChildBg, ImVec4(0, 0, 0, 0));
  ImGui::BeginChild("RemoteDesktopWindow",
-                    ImVec2(remote_window_width_, remote_window_height_),
+                    ImVec2(remote_window_width, remote_window_height),
                    ImGuiChildFlags_None,
-                    ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoCollapse |
-                        ImGuiWindowFlags_NoMove | ImGuiWindowFlags_NoTitleBar |
+                    ImGuiWindowFlags_NoDecoration | ImGuiWindowFlags_NoMove |
                        ImGuiWindowFlags_NoBringToFrontOnFocus);
  ImGui::PopStyleColor();

-  ImGui::SetCursorPosY(ImGui::GetCursorPosY() + main_window_text_y_padding_);
-  ImGui::Indent(main_child_window_x_padding_ - 1.0f);
+  ImGui::SetCursorPos(
+      ImVec2(io.DisplaySize.x * 0.057f, io.DisplaySize.y * 0.02f));

  ImGui::TextColored(
      ImVec4(0.0f, 0.0f, 0.0f, 0.5f), "%s",
@@ -31,8 +38,7 @@ int Render::RemoteWindow() {
  ImGui::Spacing();
  {
    ImGui::SetNextWindowPos(
-        ImVec2(local_window_width_ + main_child_window_x_padding_ - 1.0f,
-               title_bar_height_ + main_child_window_y_padding_),
+        ImVec2(io.DisplaySize.x * 0.557f, io.DisplaySize.y * 0.15f),
        ImGuiCond_Always);
    ImGui::PushStyleColor(ImGuiCol_ChildBg, ImVec4(239.0f / 255, 240.0f / 255,
                                                   242.0f / 255, 1.0f));
@@ -40,10 +46,9 @@ int Render::RemoteWindow() {

    ImGui::BeginChild(
        "RemoteDesktopWindow_1",
-        ImVec2(remote_child_window_width_, remote_child_window_height_),
+        ImVec2(remote_window_width * 0.8f, remote_window_height * 0.43f),
        ImGuiChildFlags_Border,
-        ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoCollapse |
-            ImGuiWindowFlags_NoMove | ImGuiWindowFlags_NoTitleBar |
+        ImGuiWindowFlags_NoDecoration | ImGuiWindowFlags_NoMove |
            ImGuiWindowFlags_NoBringToFrontOnFocus);
    ImGui::PopStyleVar();
    ImGui::PopStyleColor();
@@ -53,7 +58,7 @@ int Render::RemoteWindow() {
          "%s", localization::remote_id[localization_language_index_].c_str());

      ImGui::Spacing();
-      ImGui::SetNextItemWidth(IPUT_WINDOW_WIDTH);
+      ImGui::SetNextItemWidth(io.DisplaySize.x * 0.25f);
      ImGui::SetWindowFontScale(1.0f);
      ImGui::PushStyleVar(ImGuiStyleVar_FrameBorderSize, 1.0f);
      if (re_enter_remote_id_) {
@@ -75,38 +80,65 @@ int Render::RemoteWindow() {
      remote_id.erase(remove_if(remote_id.begin(), remote_id.end(),
                                static_cast<int (*)(int)>(&isspace)),
                      remote_id.end());
-      if (ImGui::Button(ICON_FA_ARROW_RIGHT_LONG, ImVec2(55, 38)) ||
+      if (ImGui::Button(ICON_FA_ARROW_RIGHT_LONG,
+                        ImVec2(remote_window_arrow_button_width,
+                               remote_window_arrow_button_height)) ||
          enter_pressed) {
        connect_button_pressed_ = true;
        bool found = false;
+        std::string target_remote_id;
+        std::string target_password;
+        bool should_connect = false;
+        bool already_connected = false;
+
        for (auto& [id, props] : recent_connections_) {
          if (id.find(remote_id) != std::string::npos) {
            found = true;
-            if (client_properties_.find(remote_id) !=
-                client_properties_.end()) {
-              if (!client_properties_[remote_id]->connection_established_) {
-                ConnectTo(props.remote_id, props.password.c_str(), false);
+            target_remote_id = props.remote_id;
+            target_password = props.password;
+            {
+              // std::shared_lock lock(client_properties_mutex_);
+              if (client_properties_.find(remote_id) !=
+                  client_properties_.end()) {
+                if (!client_properties_[remote_id]->connection_established_) {
+                  should_connect = true;
+                } else {
+                  already_connected = true;
+                }
              } else {
-                // todo: show warning message
-                LOG_INFO("Already connected to [{}]", remote_id);
+                should_connect = true;
              }
-            } else {
-              ConnectTo(props.remote_id, props.password.c_str(), false);
            }
+
+            if (should_connect) {
+              ConnectTo(target_remote_id, target_password.c_str(), false);
+            } else if (already_connected) {
+              LOG_INFO("Already connected to [{}]", remote_id);
+            }
+            break;
          }
        }
-
        if (!found) {
          ConnectTo(remote_id, "", false);
        }
      }

+      // check every 1 second for rejoin
      if (need_to_rejoin_) {
-        need_to_rejoin_ = false;
-        for (const auto& [_, props] : client_properties_) {
-          if (props->rejoin_) {
-            ConnectTo(props->remote_id_, props->remote_password_,
-                      props->remember_password_);
+        auto now = std::chrono::steady_clock::now();
+        auto elapsed = std::chrono::duration_cast<std::chrono::milliseconds>(
+                           now - last_rejoin_check_time_)
+                           .count();
+
+        if (elapsed >= 1000) {
+          last_rejoin_check_time_ = now;
+          need_to_rejoin_ = false;
+          // std::shared_lock lock(client_properties_mutex_);
+          for (const auto& [_, props] : client_properties_) {
+            if (props->rejoin_) {
+              ConnectTo(props->remote_id_, props->remote_password_,
+                        props->remember_password_);
+            }
          }
        }
      }
@@ -136,33 +168,61 @@ int Render::ConnectTo(const std::string& remote_id, const char* password,
  LOG_INFO("Connect to [{}]", remote_id);
  focused_remote_id_ = remote_id;

-  if (client_properties_.find(remote_id) == client_properties_.end()) {
-    client_properties_[remote_id] =
-        std::make_shared<SubStreamWindowProperties>();
-    auto props = client_properties_[remote_id];
-    props->local_id_ = "C-" + std::string(client_id_);
-    props->remote_id_ = remote_id;
-    memcpy(&props->params_, &params_, sizeof(Params));
-    props->params_.user_id = props->local_id_.c_str();
-    props->peer_ = CreatePeer(&props->params_);
+  // std::shared_lock shared_lock(client_properties_mutex_);
+  bool exists =
+      (client_properties_.find(remote_id) != client_properties_.end());
+  // shared_lock.unlock();

-    for (auto& display_info : display_info_list_) {
-      AddVideoStream(peer_, display_info.name.c_str());
-    }
-    AddAudioStream(props->peer_, props->audio_label_.c_str());
-    AddDataStream(props->peer_, props->data_label_.c_str());
+  if (!exists) {
+    PeerPtr* peer_to_init = nullptr;
+    std::string local_id;

-    if (props->peer_) {
-      LOG_INFO("[{}] Create peer instance successful", props->local_id_);
-      Init(props->peer_);
-      LOG_INFO("[{}] Peer init finish", props->local_id_);
-    } else {
-      LOG_INFO("Create peer [{}] instance failed", props->local_id_);
+    {
+      // std::unique_lock unique_lock(client_properties_mutex_);
+      if (client_properties_.find(remote_id) == client_properties_.end()) {
+        client_properties_[remote_id] =
+            std::make_shared<SubStreamWindowProperties>();
+        auto props = client_properties_[remote_id];
+        props->local_id_ = "C-" + std::string(client_id_);
+        props->remote_id_ = remote_id;
+        memcpy(&props->params_, &params_, sizeof(Params));
+        props->params_.user_id = props->local_id_.c_str();
+        props->peer_ = CreatePeer(&props->params_);
+
+        props->control_window_width_ = title_bar_height_ * 8.0f;
+        props->control_window_height_ = title_bar_height_ * 1.3f;
+        props->control_window_min_width_ = title_bar_height_ * 0.65f;
+        props->control_window_min_height_ = title_bar_height_ * 1.3f;
+        props->control_window_max_width_ = title_bar_height_ * 8.0f;
+        props->control_window_max_height_ = title_bar_height_ * 6.0f;
+
+        if (!props->peer_) {
+          LOG_INFO("Create peer [{}] instance failed", props->local_id_);
+          return -1;
+        }
+
+        for (auto& display_info : display_info_list_) {
+          AddVideoStream(props->peer_, display_info.name.c_str());
+        }
+        AddAudioStream(props->peer_, props->audio_label_.c_str());
+        AddDataStream(props->peer_, props->data_label_.c_str());
+
+        props->connection_status_ = ConnectionStatus::Connecting;
+
+        peer_to_init = props->peer_;
+        local_id = props->local_id_;
+      }
    }

-    props->connection_status_ = ConnectionStatus::Connecting;
+    if (peer_to_init) {
+      LOG_INFO("[{}] Create peer instance successful", local_id);
+      Init(peer_to_init);
+      LOG_INFO("[{}] Peer init finish", local_id);
+    }
  }
+
  int ret = -1;
+  // std::shared_lock read_lock(client_properties_mutex_);
  auto props = client_properties_[remote_id];
  if (!props->connection_established_) {
    props->remember_password_ = remember_password;
@@ -174,14 +234,17 @@ int Render::ConnectTo(const std::string& remote_id, const char* password,
    }

    std::string remote_id_with_pwd = remote_id + "@" + password;
-    ret = JoinConnection(props->peer_, remote_id_with_pwd.c_str());
-    if (0 == ret) {
-      props->rejoin_ = false;
-    } else {
-      props->rejoin_ = true;
-      need_to_rejoin_ = true;
+    if (props->peer_) {
+      ret = JoinConnection(props->peer_, remote_id_with_pwd.c_str());
+      if (0 == ret) {
+        props->rejoin_ = false;
+      } else {
+        props->rejoin_ = true;
+        need_to_rejoin_ = true;
+      }
    }
  }
+  // read_lock.unlock();

  return 0;
 }
--- a/src/gui/render.cpp
+++ b/src/gui/render.cpp
@@ -6,12 +6,13 @@
 #include <fstream>
 #include <iostream>
 #include <string>
+#include <thread>

 #include "OPPOSans_Regular.h"
 #include "device_controller_factory.h"
 #include "fa_regular_400.h"
 #include "fa_solid_900.h"
-#include "layout.h"
+#include "layout_relative.h"
 #include "localization.h"
 #include "platform.h"
 #include "rd_log.h"
@@ -20,8 +21,6 @@

 #define NV12_BUFFER_SIZE 1280 * 720 * 3 / 2

-#define MOUSE_GRAB_PADDING 5
-
 namespace crossdesk {

 std::vector<char> Render::SerializeRemoteAction(const RemoteAction& action) {
@@ -133,9 +132,39 @@ SDL_HitTestResult Render::HitTestCallback(SDL_Window* window,
  int window_width, window_height;
  SDL_GetWindowSize(window, &window_width, &window_height);

-  if (area->y < 30 && area->y > MOUSE_GRAB_PADDING &&
-      area->x < window_width - 120 && area->x > MOUSE_GRAB_PADDING &&
-      !render->is_tab_bar_hovered_) {
+  // check if curosor is in tab bar
+  if (render->stream_window_inited_ && render->stream_window_created_ &&
+      !render->fullscreen_button_pressed_ && render->stream_ctx_) {
+    ImGuiContext* prev_ctx = ImGui::GetCurrentContext();
+    ImGui::SetCurrentContext(render->stream_ctx_);
+
+    ImGuiWindow* tab_bar_window = ImGui::FindWindowByName("TabBar");
+    if (tab_bar_window && tab_bar_window->Active) {
+      ImGuiIO& io = ImGui::GetIO();
+      float scale_x = io.DisplayFramebufferScale.x;
+      float scale_y = io.DisplayFramebufferScale.y;
+
+      float tab_bar_x = tab_bar_window->Pos.x * scale_x;
+      float tab_bar_y = tab_bar_window->Pos.y * scale_y;
+      float tab_bar_width = tab_bar_window->Size.x * scale_x;
+      float tab_bar_height = tab_bar_window->Size.y * scale_y;
+
+      ImGui::SetCurrentContext(prev_ctx);
+
+      if (area->x >= tab_bar_x && area->x <= tab_bar_x + tab_bar_width &&
+          area->y >= tab_bar_y && area->y <= tab_bar_y + tab_bar_height) {
+        return SDL_HITTEST_NORMAL;
+      }
+    } else {
+      ImGui::SetCurrentContext(prev_ctx);
+    }
+  }
+
+  float mouse_grab_padding = render->title_bar_button_width_ * 0.16f;
+  if (area->y < render->title_bar_button_width_ &&
+      area->y > mouse_grab_padding &&
+      area->x < window_width - render->title_bar_button_width_ * 4.0f &&
+      area->x > mouse_grab_padding) {
    return SDL_HITTEST_DRAGGABLE;
  }

@@ -143,53 +172,72 @@ SDL_HitTestResult Render::HitTestCallback(SDL_Window* window,
  //   return SDL_HITTEST_NORMAL;
  // }

-  if (area->y < MOUSE_GRAB_PADDING) {
-    if (area->x < MOUSE_GRAB_PADDING) {
+  if (area->y < mouse_grab_padding) {
+    if (area->x < mouse_grab_padding) {
      return SDL_HITTEST_RESIZE_TOPLEFT;
-    } else if (area->x > window_width - MOUSE_GRAB_PADDING) {
+    } else if (area->x > window_width - mouse_grab_padding) {
      return SDL_HITTEST_RESIZE_TOPRIGHT;
    } else {
      return SDL_HITTEST_RESIZE_TOP;
    }
-  } else if (area->y > window_height - MOUSE_GRAB_PADDING) {
-    if (area->x < MOUSE_GRAB_PADDING) {
+  } else if (area->y > window_height - mouse_grab_padding) {
+    if (area->x < mouse_grab_padding) {
      return SDL_HITTEST_RESIZE_BOTTOMLEFT;
-    } else if (area->x > window_width - MOUSE_GRAB_PADDING) {
+    } else if (area->x > window_width - mouse_grab_padding) {
      return SDL_HITTEST_RESIZE_BOTTOMRIGHT;
    } else {
      return SDL_HITTEST_RESIZE_BOTTOM;
    }
-  } else if (area->x < MOUSE_GRAB_PADDING) {
+  } else if (area->x < mouse_grab_padding) {
    return SDL_HITTEST_RESIZE_LEFT;
-  } else if (area->x > window_width - MOUSE_GRAB_PADDING) {
+  } else if (area->x > window_width - mouse_grab_padding) {
    return SDL_HITTEST_RESIZE_RIGHT;
  }

  return SDL_HITTEST_NORMAL;
 }

-Render::Render() {}
+Render::Render() : last_rejoin_check_time_(std::chrono::steady_clock::now()) {}

 Render::~Render() {}

 int Render::SaveSettingsIntoCacheFile() {
  cd_cache_mutex_.lock();
-  std::ofstream cd_cache_file(cache_path_ + "/secure_cache.enc",
-                              std::ios::binary);
-  if (!cd_cache_file) {
+
+  std::ofstream cd_cache_v2_file(cache_path_ + "/secure_cache_v2.enc",
+                                 std::ios::binary);
+  if (!cd_cache_v2_file) {
    cd_cache_mutex_.unlock();
    return -1;
  }

-  memset(&cd_cache_.client_id_with_password, 0,
-         sizeof(cd_cache_.client_id_with_password));
-  memcpy(cd_cache_.client_id_with_password, client_id_with_password_,
+  memset(&cd_cache_v2_.client_id_with_password, 0,
+         sizeof(cd_cache_v2_.client_id_with_password));
+  memcpy(cd_cache_v2_.client_id_with_password, client_id_with_password_,
         sizeof(client_id_with_password_));
-  memcpy(&cd_cache_.key, &aes128_key_, sizeof(aes128_key_));
-  memcpy(&cd_cache_.iv, &aes128_iv_, sizeof(aes128_iv_));
+  memcpy(&cd_cache_v2_.key, &aes128_key_, sizeof(aes128_key_));
+  memcpy(&cd_cache_v2_.iv, &aes128_iv_, sizeof(aes128_iv_));
+
+  memset(&cd_cache_v2_.self_hosted_id, 0, sizeof(cd_cache_v2_.self_hosted_id));
+  memcpy(cd_cache_v2_.self_hosted_id, self_hosted_id_, sizeof(self_hosted_id_));
+
+  cd_cache_v2_file.write(reinterpret_cast<char*>(&cd_cache_v2_),
+                         sizeof(CDCacheV2));
+  cd_cache_v2_file.close();
+
+  std::ofstream cd_cache_file(cache_path_ + "/secure_cache.enc",
+                              std::ios::binary);
+  if (cd_cache_file) {
+    memset(&cd_cache_.client_id_with_password, 0,
+           sizeof(cd_cache_.client_id_with_password));
+    memcpy(cd_cache_.client_id_with_password, client_id_with_password_,
+           sizeof(client_id_with_password_));
+    memcpy(&cd_cache_.key, &aes128_key_, sizeof(aes128_key_));
+    memcpy(&cd_cache_.iv, &aes128_iv_, sizeof(aes128_iv_));
+    cd_cache_file.write(reinterpret_cast<char*>(&cd_cache_), sizeof(CDCache));
+    cd_cache_file.close();
+  }

-  cd_cache_file.write(reinterpret_cast<char*>(&cd_cache_), sizeof(CDCache));
-  cd_cache_file.close();
  cd_cache_mutex_.unlock();

  return 0;
@@ -197,33 +245,81 @@ int Render::SaveSettingsIntoCacheFile() {

 int Render::LoadSettingsFromCacheFile() {
  cd_cache_mutex_.lock();
-  std::ifstream cd_cache_file(cache_path_ + "/secure_cache.enc",
-                              std::ios::binary);
-  if (!cd_cache_file) {
+
+  std::ifstream cd_cache_v2_file(cache_path_ + "/secure_cache_v2.enc",
+                                 std::ios::binary);
+  bool v2_file_exists = cd_cache_v2_file.good();
+
+  if (v2_file_exists) {
+    cd_cache_v2_file.read(reinterpret_cast<char*>(&cd_cache_v2_),
+                          sizeof(CDCacheV2));
+    cd_cache_v2_file.close();
+
+    memset(&client_id_with_password_, 0, sizeof(client_id_with_password_));
+    memcpy(client_id_with_password_, cd_cache_v2_.client_id_with_password,
+           sizeof(client_id_with_password_));
+
+    memset(&self_hosted_id_, 0, sizeof(self_hosted_id_));
+    memcpy(self_hosted_id_, cd_cache_v2_.self_hosted_id,
+           sizeof(self_hosted_id_));
+
+    memcpy(aes128_key_, cd_cache_v2_.key, sizeof(cd_cache_v2_.key));
+    memcpy(aes128_iv_, cd_cache_v2_.iv, sizeof(cd_cache_v2_.iv));
+
+    LOG_INFO("Load settings from v2 cache file");
+  } else {
+    std::ifstream cd_cache_file(cache_path_ + "/secure_cache.enc",
+                                std::ios::binary);
+    if (!cd_cache_file) {
+      cd_cache_mutex_.unlock();
+
+      memset(password_saved_, 0, sizeof(password_saved_));
+      memset(aes128_key_, 0, sizeof(aes128_key_));
+      memset(aes128_iv_, 0, sizeof(aes128_iv_));
+      memset(self_hosted_id_, 0, sizeof(self_hosted_id_));
+
+      thumbnail_.reset();
+      thumbnail_ = std::make_shared<Thumbnail>(cache_path_ + "/thumbnails/");
+      thumbnail_->GetKeyAndIv(aes128_key_, aes128_iv_);
+      thumbnail_->DeleteAllFilesInDirectory();
+
+      SaveSettingsIntoCacheFile();
+
+      return -1;
+    }
+
+    cd_cache_file.read(reinterpret_cast<char*>(&cd_cache_), sizeof(CDCache));
+    cd_cache_file.close();
+
+    memset(&cd_cache_v2_.client_id_with_password, 0,
+           sizeof(cd_cache_v2_.client_id_with_password));
+    memcpy(cd_cache_v2_.client_id_with_password,
+           cd_cache_.client_id_with_password,
+           sizeof(cd_cache_.client_id_with_password));
+    memcpy(&cd_cache_v2_.key, &cd_cache_.key, sizeof(cd_cache_.key));
+    memcpy(&cd_cache_v2_.iv, &cd_cache_.iv, sizeof(cd_cache_.iv));
+
+    memset(&cd_cache_v2_.self_hosted_id, 0,
+           sizeof(cd_cache_v2_.self_hosted_id));
+
+    memset(&client_id_with_password_, 0, sizeof(client_id_with_password_));
+    memcpy(client_id_with_password_, cd_cache_.client_id_with_password,
+           sizeof(client_id_with_password_));
+
+    memset(&self_hosted_id_, 0, sizeof(self_hosted_id_));
+
+    memcpy(aes128_key_, cd_cache_.key, sizeof(cd_cache_.key));
+    memcpy(aes128_iv_, cd_cache_.iv, sizeof(cd_cache_.iv));
+
    cd_cache_mutex_.unlock();
-
-    memset(password_saved_, 0, sizeof(password_saved_));
-    memset(aes128_key_, 0, sizeof(aes128_key_));
-    memset(aes128_iv_, 0, sizeof(aes128_iv_));
-
-    thumbnail_.reset();
-    thumbnail_ = std::make_unique<Thumbnail>(cache_path_ + "/thumbnails/");
-    thumbnail_->GetKeyAndIv(aes128_key_, aes128_iv_);
-    thumbnail_->DeleteAllFilesInDirectory();
-
    SaveSettingsIntoCacheFile();
+    cd_cache_mutex_.lock();

-    return -1;
+    LOG_INFO("Migrated settings from v1 to v2 cache file");
  }

-  cd_cache_file.read(reinterpret_cast<char*>(&cd_cache_), sizeof(CDCache));
-  cd_cache_file.close();
  cd_cache_mutex_.unlock();

-  memset(&client_id_with_password_, 0, sizeof(client_id_with_password_));
-  memcpy(client_id_with_password_, cd_cache_.client_id_with_password,
-         sizeof(client_id_with_password_));
-
  if (strchr(client_id_with_password_, '@') != nullptr) {
    std::string id, password;
    const char* at_pos = strchr(client_id_with_password_, '@');
@@ -244,11 +340,8 @@ int Render::LoadSettingsFromCacheFile() {
    password_saved_[sizeof(password_saved_) - 1] = '\0';
  }

-  memcpy(aes128_key_, cd_cache_.key, sizeof(cd_cache_.key));
-  memcpy(aes128_iv_, cd_cache_.iv, sizeof(cd_cache_.iv));
-
  thumbnail_.reset();
-  thumbnail_ = std::make_unique<Thumbnail>(cache_path_ + "/thumbnails/",
+  thumbnail_ = std::make_shared<Thumbnail>(cache_path_ + "/thumbnails/",
                                           aes128_key_, aes128_iv_);

  language_button_value_ = (int)config_center_->GetLanguage();
@@ -260,6 +353,9 @@ int Render::LoadSettingsFromCacheFile() {
  enable_turn_ = config_center_->IsEnableTurn();
  enable_srtp_ = config_center_->IsEnableSrtp();
  enable_self_hosted_ = config_center_->IsSelfHosted();
+  enable_autostart_ = config_center_->IsEnableAutostart();
+  enable_daemon_ = config_center_->IsEnableDaemon();
+  enable_minimize_to_tray_ = config_center_->IsMinimizeToTray();

  language_button_value_last_ = language_button_value_;
  video_quality_button_value_last_ = video_quality_button_value_;
@@ -268,6 +364,8 @@ int Render::LoadSettingsFromCacheFile() {
  enable_turn_last_ = enable_turn_;
  enable_srtp_last_ = enable_srtp_;
  enable_self_hosted_last_ = enable_self_hosted_;
+  enable_autostart_last_ = enable_autostart_;
+  enable_minimize_to_tray_last_ = enable_minimize_to_tray_;

  LOG_INFO("Load settings from cache file");

@@ -325,8 +423,9 @@ int Render::ScreenCapturerInit() {

 int Render::StartScreenCapturer() {
  if (screen_capturer_) {
-    LOG_INFO("Start screen capturer");
-    screen_capturer_->Start();
+    LOG_INFO("Start screen capturer, show cursor: {}", show_cursor_);
+
+    screen_capturer_->Start(show_cursor_);
  }

  return 0;
@@ -359,13 +458,16 @@ int Render::StartSpeakerCapturer() {

  if (speaker_capturer_) {
    speaker_capturer_->Start();
+    start_speaker_capturer_ = true;
  }
+
  return 0;
 }

 int Render::StopSpeakerCapturer() {
  if (speaker_capturer_) {
    speaker_capturer_->Stop();
+    start_speaker_capturer_ = false;
  }

  return 0;
@@ -442,25 +544,90 @@ int Render::CreateConnectionPeer() {
    signal_server_port = config_center_->GetSignalServerPort();
    coturn_server_port = config_center_->GetCoturnServerPort();
    tls_cert_path = config_center_->GetCertFilePath();
+
+    std::string current_self_hosted_ip = config_center_->GetSignalServerHost();
+    bool use_cached_id = false;
+
+    // Check secure_cache_v2.enc exists or not
+    std::ifstream v2_file(cache_path_ + "/secure_cache_v2.enc",
+                          std::ios::binary);
+    if (v2_file.good()) {
+      CDCacheV2 temp_cache;
+      v2_file.read(reinterpret_cast<char*>(&temp_cache), sizeof(CDCacheV2));
+      v2_file.close();
+
+      if (strlen(temp_cache.self_hosted_id) > 0) {
+        memset(&self_hosted_id_, 0, sizeof(self_hosted_id_));
+        strncpy(self_hosted_id_, temp_cache.self_hosted_id,
+                sizeof(self_hosted_id_) - 1);
+        self_hosted_id_[sizeof(self_hosted_id_) - 1] = '\0';
+        use_cached_id = true;
+
+        std::string id, password;
+        const char* at_pos = strchr(self_hosted_id_, '@');
+        if (at_pos == nullptr) {
+          id = self_hosted_id_;
+          password.clear();
+        } else {
+          id.assign(self_hosted_id_, at_pos - self_hosted_id_);
+          password = at_pos + 1;
+        }
+
+        memset(&client_id_, 0, sizeof(client_id_));
+        strncpy(client_id_, id.c_str(), sizeof(client_id_) - 1);
+        client_id_[sizeof(client_id_) - 1] = '\0';
+
+        memset(&password_saved_, 0, sizeof(password_saved_));
+        strncpy(password_saved_, password.c_str(), sizeof(password_saved_) - 1);
+        password_saved_[sizeof(password_saved_) - 1] = '\0';
+      }
+    } else {
+      memset(&self_hosted_id_, 0, sizeof(self_hosted_id_));
+      LOG_INFO(
+          "secure_cache_v2.enc not found, will use empty id to get new id from "
+          "server");
+    }
+
+    if (use_cached_id && strlen(self_hosted_id_) > 0) {
+      memset(&self_hosted_user_id_, 0, sizeof(self_hosted_user_id_));
+      strncpy(self_hosted_user_id_, self_hosted_id_,
+              sizeof(self_hosted_user_id_) - 1);
+      self_hosted_user_id_[sizeof(self_hosted_user_id_) - 1] = '\0';
+      params_.user_id = self_hosted_user_id_;
+    } else {
+      memset(&self_hosted_user_id_, 0, sizeof(self_hosted_user_id_));
+      params_.user_id = self_hosted_user_id_;
+      LOG_INFO(
+          "Using empty id for self-hosted server, server will assign new id");
+    }
  } else {
    signal_server_ip = config_center_->GetDefaultServerHost();
    signal_server_port = config_center_->GetDefaultSignalServerPort();
    coturn_server_port = config_center_->GetDefaultCoturnServerPort();
    tls_cert_path = config_center_->GetDefaultCertFilePath();
+    params_.user_id = client_id_with_password_;
  }

  // self hosted server config
  strncpy(signal_server_ip_self_, config_center_->GetSignalServerHost().c_str(),
          sizeof(signal_server_ip_self_) - 1);
  signal_server_ip_self_[sizeof(signal_server_ip_self_) - 1] = '\0';
-  strncpy(signal_server_port_self_,
-          std::to_string(config_center_->GetSignalServerPort()).c_str(),
-          sizeof(signal_server_port_self_) - 1);
-  signal_server_port_self_[sizeof(signal_server_port_self_) - 1] = '\0';
-  strncpy(coturn_server_port_self_,
-          std::to_string(config_center_->GetCoturnServerPort()).c_str(),
-          sizeof(coturn_server_port_self_) - 1);
-  coturn_server_port_self_[sizeof(coturn_server_port_self_) - 1] = '\0';
+  int signal_port = config_center_->GetSignalServerPort();
+  if (signal_port > 0) {
+    strncpy(signal_server_port_self_, std::to_string(signal_port).c_str(),
+            sizeof(signal_server_port_self_) - 1);
+    signal_server_port_self_[sizeof(signal_server_port_self_) - 1] = '\0';
+  } else {
+    signal_server_port_self_[0] = '\0';
+  }
+  int coturn_port = config_center_->GetCoturnServerPort();
+  if (coturn_port > 0) {
+    strncpy(coturn_server_port_self_, std::to_string(coturn_port).c_str(),
+            sizeof(coturn_server_port_self_) - 1);
+    coturn_server_port_self_[sizeof(coturn_server_port_self_) - 1] = '\0';
+  } else {
+    coturn_server_port_self_[0] = '\0';
+  }
  tls_cert_path_self_ = config_center_->GetCertFilePath();

  // peer config
@@ -508,7 +675,6 @@ int Render::CreateConnectionPeer() {
  params_.on_connection_status = OnConnectionStatusCb;
  params_.net_status_report = NetStatusReport;

-  params_.user_id = client_id_with_password_;
  params_.user_data = this;

  peer_ = CreatePeer(&params_);
@@ -606,21 +772,38 @@ int Render::CreateMainWindow() {
  ImGui::SetCurrentContext(main_ctx_);

  if (!SDL_CreateWindowAndRenderer(
-          "Remote Desk", (int)main_window_width_default_,
-          (int)main_window_height_default_,
+          "Remote Desk", (int)main_window_width_, (int)main_window_height_,
          SDL_WINDOW_HIGH_PIXEL_DENSITY | SDL_WINDOW_BORDERLESS |
              SDL_WINDOW_HIDDEN,
          &main_window_, &main_renderer_)) {
-    LOG_ERROR("Error creating main_window_ and main_renderer_: {}",
-              SDL_GetError());
+    LOG_ERROR("Error creating MainWindow and MainRenderer: {}", SDL_GetError());
    return -1;
  }

+  float dpi_scale = SDL_GetDisplayContentScale(SDL_GetPrimaryDisplay());
+  if (std::abs(dpi_scale_ - dpi_scale) > 0.01f) {
+    dpi_scale_ = dpi_scale;
+
+    main_window_width_ = (int)(main_window_width_ * dpi_scale_);
+    main_window_height_ = (int)(main_window_height_ * dpi_scale_);
+    stream_window_width_ = (int)(stream_window_width_ * dpi_scale_);
+    stream_window_height_ = (int)(stream_window_height_ * dpi_scale_);
+
+    SDL_SetWindowSize(main_window_, (int)main_window_width_,
+                      (int)main_window_height_);
+  }
+
  SDL_SetWindowResizable(main_window_, false);

  // for window region action
  SDL_SetWindowHitTest(main_window_, HitTestCallback, this);

+  SetupFontAndStyle(true);
+
+  ImGuiStyle& style = ImGui::GetStyle();
+  style.ScaleAllSizes(dpi_scale_);
+  style.FontScaleDpi = dpi_scale_;
+
 #if _WIN32
  SDL_PropertiesID props = SDL_GetWindowProperties(main_window_);
  HWND main_hwnd = (HWND)SDL_GetPointerProperty(
@@ -632,6 +815,9 @@ int Render::CreateMainWindow() {
                                    localization_language_index_);
 #endif

+  ImGui_ImplSDL3_InitForSDLRenderer(main_window_, main_renderer_);
+  ImGui_ImplSDLRenderer3_Init(main_renderer_);
+
  return 0;
 }

@@ -665,8 +851,8 @@ int Render::CreateStreamWindow() {
  ImGui::SetCurrentContext(stream_ctx_);

  if (!SDL_CreateWindowAndRenderer(
-          "Stream window", (int)stream_window_width_default_,
-          (int)stream_window_height_default_,
+          "Stream window", (int)stream_window_width_,
+          (int)stream_window_height_,
          SDL_WINDOW_HIGH_PIXEL_DENSITY | SDL_WINDOW_BORDERLESS,
          &stream_window_, &stream_renderer_)) {
    LOG_ERROR("Error creating stream_window_ and stream_renderer_: {}",
@@ -681,6 +867,15 @@ int Render::CreateStreamWindow() {
  // for window region action
  SDL_SetWindowHitTest(stream_window_, HitTestCallback, this);

+  SetupFontAndStyle(false);
+
+  ImGuiStyle& style = ImGui::GetStyle();
+  style.ScaleAllSizes(dpi_scale_);
+  style.FontScaleDpi = dpi_scale_;
+
+  ImGui_ImplSDL3_InitForSDLRenderer(stream_window_, stream_renderer_);
+  ImGui_ImplSDLRenderer3_Init(stream_renderer_);
+
  // change props->stream_render_rect_
  SDL_Event event;
  event.type = SDL_EVENT_WINDOW_PIXEL_SIZE_CHANGED;
@@ -690,6 +885,9 @@ int Render::CreateStreamWindow() {
  stream_window_created_ = true;
  just_created_ = true;

+  stream_window_inited_ = true;
+  LOG_INFO("Stream window inited");
+
  return 0;
 }

@@ -714,7 +912,9 @@ int Render::DestroyStreamWindow() {
  return 0;
 }

-int Render::SetupFontAndStyle() {
+int Render::SetupFontAndStyle(bool main_window) {
+  float font_size = 32.0f;
+
  // Setup Dear ImGui style
  ImGuiIO& io = ImGui::GetIO();

@@ -724,39 +924,80 @@ int Render::SetupFontAndStyle() {
  ImFontConfig config;
  config.FontDataOwnedByAtlas = false;
  io.Fonts->AddFontFromMemoryTTF(OPPOSans_Regular_ttf, OPPOSans_Regular_ttf_len,
-                                 32.0f, &config,
+                                 font_size, &config,
                                 io.Fonts->GetGlyphRangesChineseFull());
  config.MergeMode = true;
  static const ImWchar icon_ranges[] = {ICON_MIN_FA, ICON_MAX_FA, 0};
  io.Fonts->AddFontFromMemoryTTF(fa_solid_900_ttf, fa_solid_900_ttf_len, 30.0f,
                                 &config, icon_ranges);
-  io.Fonts->Build();
-  ImGui::StyleColorsLight();

-  return 0;
-}
-
-int Render::SetupMainWindow() {
-  if (!main_ctx_) {
-    LOG_ERROR("Main context is null");
-    return -1;
+  // Load system Chinese font as fallback
+  config.MergeMode = false;
+  config.FontDataOwnedByAtlas = false;
+  if (main_window) {
+    main_windows_system_chinese_font_ = nullptr;
+  } else {
+    stream_windows_system_chinese_font_ = nullptr;
  }

-  ImGui::SetCurrentContext(main_ctx_);
+#if defined(_WIN32)
+  // Windows: Try Microsoft YaHei (微软雅黑) first, then SimSun (宋体)
+  const char* font_paths[] = {"C:/Windows/Fonts/msyh.ttc",
+                              "C:/Windows/Fonts/msyhbd.ttc",
+                              "C:/Windows/Fonts/simsun.ttc", nullptr};
+#elif defined(__APPLE__)
+  // macOS: Try PingFang SC first, then STHeiti
+  const char* font_paths[] = {"/System/Library/Fonts/PingFang.ttc",
+                              "/System/Library/Fonts/STHeiti Light.ttc",
+                              "/System/Library/Fonts/STHeiti Medium.ttc",
+                              nullptr};
+#else
+  // Linux: Try common Chinese fonts
+  const char* font_paths[] = {
+      "/usr/share/fonts/truetype/wqy/wqy-microhei.ttc",
+      "/usr/share/fonts/truetype/wqy/wqy-zenhei.ttc",
+      "/usr/share/fonts/truetype/arphic/uming.ttc",
+      "/usr/share/fonts/truetype/noto/NotoSansCJK-Regular.ttc", nullptr};
+#endif

-  SetupFontAndStyle();
+  for (int i = 0; font_paths[i] != nullptr; i++) {
+    std::ifstream font_file(font_paths[i], std::ios::binary);
+    if (font_file.good()) {
+      font_file.close();
+      if (main_window) {
+        main_windows_system_chinese_font_ =
+            io.Fonts->AddFontFromFileTTF(font_paths[i], font_size, &config,
+                                         io.Fonts->GetGlyphRangesChineseFull());
+        if (main_windows_system_chinese_font_ != nullptr) {
+          LOG_INFO("Loaded system Chinese font: {}", font_paths[i]);
+          break;
+        }
+      } else {
+        stream_windows_system_chinese_font_ =
+            io.Fonts->AddFontFromFileTTF(font_paths[i], font_size, &config,
+                                         io.Fonts->GetGlyphRangesChineseFull());
+        if (stream_windows_system_chinese_font_ != nullptr) {
+          LOG_INFO("Loaded system Chinese font: {}", font_paths[i]);
+          break;
+        }
+      }
+    }
+  }

-  SDL_GetWindowSizeInPixels(main_window_, &main_window_width_real_,
-                            &main_window_height_real_);
-  main_window_dpi_scaling_w_ = main_window_width_real_ / main_window_width_;
-  main_window_dpi_scaling_h_ = main_window_width_real_ / main_window_width_;
-  SDL_SetRenderScale(main_renderer_, main_window_dpi_scaling_w_,
-                     main_window_dpi_scaling_h_);
-  LOG_INFO("Use dpi scaling [{}x{}] for main window",
-           main_window_dpi_scaling_w_, main_window_dpi_scaling_h_);
+  // If no system font found, use default font
+  if (main_window) {
+    if (main_windows_system_chinese_font_ == nullptr) {
+      main_windows_system_chinese_font_ = io.Fonts->AddFontDefault(&config);
+      LOG_WARN("System Chinese font not found, using default font");
+    }
+  } else {
+    if (stream_windows_system_chinese_font_ == nullptr) {
+      stream_windows_system_chinese_font_ = io.Fonts->AddFontDefault(&config);
+      LOG_WARN("System Chinese font not found, using default font");
+    }
+  }

-  ImGui_ImplSDL3_InitForSDLRenderer(main_window_, main_renderer_);
-  ImGui_ImplSDLRenderer3_Init(main_renderer_);
+  ImGui::StyleColorsLight();

  return 0;
 }
@@ -770,42 +1011,6 @@ int Render::DestroyMainWindowContext() {
  return 0;
 }

-int Render::SetupStreamWindow() {
-  if (stream_window_inited_) {
-    return 0;
-  }
-
-  if (!stream_ctx_) {
-    LOG_ERROR("Stream context is null");
-    return -1;
-  }
-
-  ImGui::SetCurrentContext(stream_ctx_);
-
-  SetupFontAndStyle();
-
-  SDL_GetWindowSizeInPixels(stream_window_, &stream_window_width_real_,
-                            &stream_window_height_real_);
-
-  stream_window_dpi_scaling_w_ =
-      stream_window_width_real_ / stream_window_width_;
-  stream_window_dpi_scaling_h_ =
-      stream_window_width_real_ / stream_window_width_;
-
-  SDL_SetRenderScale(stream_renderer_, stream_window_dpi_scaling_w_,
-                     stream_window_dpi_scaling_h_);
-  LOG_INFO("Use dpi scaling [{}x{}] for stream window",
-           stream_window_dpi_scaling_w_, stream_window_dpi_scaling_h_);
-
-  ImGui_ImplSDL3_InitForSDLRenderer(stream_window_, stream_renderer_);
-  ImGui_ImplSDLRenderer3_Init(stream_renderer_);
-
-  stream_window_inited_ = true;
-  LOG_INFO("Stream window inited");
-
-  return 0;
-}
-
 int Render::DestroyStreamWindowContext() {
  stream_window_inited_ = false;
  ImGui::SetCurrentContext(stream_ctx_);
@@ -827,25 +1032,36 @@ int Render::DrawMainWindow() {
  ImGui_ImplSDL3_NewFrame();
  ImGui::NewFrame();

+  ImGuiIO& io = ImGui::GetIO();
  ImGui::PushStyleColor(ImGuiCol_WindowBg, ImVec4(1.0f, 1.0f, 1.0f, 1.0f));
  ImGui::SetNextWindowPos(ImVec2(0, 0), ImGuiCond_Always);
-  ImGui::SetNextWindowSize(
-      ImVec2(main_window_width_, main_window_height_default_),
-      ImGuiCond_Always);
+  ImGui::SetNextWindowSize(ImVec2(io.DisplaySize.x, io.DisplaySize.y),
+                           ImGuiCond_Always);
  ImGui::Begin("MainRender", nullptr,
-               ImGuiWindowFlags_NoMove | ImGuiWindowFlags_NoTitleBar |
-                   ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoScrollbar |
-                   ImGuiWindowFlags_NoBringToFrontOnFocus);
+               ImGuiWindowFlags_NoMove | ImGuiWindowFlags_NoDecoration |
+                   ImGuiWindowFlags_NoBringToFrontOnFocus |
+                   ImGuiWindowFlags_NoDocking);
  ImGui::PopStyleColor();

  TitleBar(true);

  MainWindow();

+  UpdateNotificationWindow();
+
+#ifdef __APPLE__
+  if (show_request_permission_window_) {
+    RequestPermissionWindow();
+  }
+#endif
+
  ImGui::End();

  // Rendering
+  (void)io;
  ImGui::Render();
+  SDL_SetRenderScale(main_renderer_, io.DisplayFramebufferScale.x,
+                     io.DisplayFramebufferScale.y);
  SDL_RenderClear(main_renderer_);
  ImGui_ImplSDLRenderer3_RenderDrawData(ImGui::GetDrawData(), main_renderer_);
  SDL_RenderPresent(main_renderer_);
@@ -866,28 +1082,38 @@ int Render::DrawStreamWindow() {

  StreamWindow();

+  ImGuiIO& io = ImGui::GetIO();
+  float stream_title_window_height =
+      fullscreen_button_pressed_ ? 0 : title_bar_height_;
+
+  ImGui::PushStyleColor(ImGuiCol_WindowBg, ImVec4(1.0f, 1.0f, 1.0f, 1.0f));
+  // Set minimum window size to 0 to allow exact height control
+  ImGui::PushStyleVar(ImGuiStyleVar_WindowMinSize, ImVec2(0, 0));
+  ImGui::PushStyleVar(ImGuiStyleVar_WindowPadding, ImVec2(0, 0));
+  ImGui::SetNextWindowPos(ImVec2(0, 0), ImGuiCond_Always);
+  ImGui::SetNextWindowSize(ImVec2(io.DisplaySize.x, stream_title_window_height),
+                           ImGuiCond_Always);
+  ImGui::Begin("StreamTitleWindow", nullptr,
+               ImGuiWindowFlags_NoMove | ImGuiWindowFlags_NoDecoration |
+                   ImGuiWindowFlags_NoBringToFrontOnFocus |
+                   ImGuiWindowFlags_NoDocking);
+  ImGui::PopStyleVar(2);
+  ImGui::PopStyleColor();
+
  if (!fullscreen_button_pressed_) {
-    ImGui::PushStyleColor(ImGuiCol_WindowBg, ImVec4(1.0f, 1.0f, 1.0f, 1.0f));
-    ImGui::SetNextWindowPos(ImVec2(0, 0), ImGuiCond_Always);
-    ImGui::SetNextWindowSize(
-        ImVec2(stream_window_width_,
-               fullscreen_button_pressed_ ? 0 : title_bar_height_),
-        ImGuiCond_Always);
-    ImGui::Begin("StreamWindowTitleBar", nullptr,
-                 ImGuiWindowFlags_NoMove | ImGuiWindowFlags_NoDecoration |
-                     ImGuiWindowFlags_NoBringToFrontOnFocus |
-                     ImGuiWindowFlags_NoDocking);
-
-    ImGui::PopStyleColor();
-
    TitleBar(false);
-    ImGui::End();
  }

+  ImGui::End();
+
  // Rendering
+  (void)io;
  ImGui::Render();
+  SDL_SetRenderScale(stream_renderer_, io.DisplayFramebufferScale.x,
+                     io.DisplayFramebufferScale.y);
  SDL_RenderClear(stream_renderer_);

+  // std::shared_lock lock(client_properties_mutex_);
  for (auto& it : client_properties_) {
    auto props = it.second;
    if (props->tab_selected_) {
@@ -907,8 +1133,25 @@ int Render::DrawStreamWindow() {
 }

 int Render::Run() {
-  latest_version_ = CheckUpdate();
-  update_available_ = IsNewerVersion(CROSSDESK_VERSION, latest_version_);
+  latest_version_info_ = CheckUpdate();
+  if (!latest_version_info_.empty() &&
+      latest_version_info_.contains("version") &&
+      latest_version_info_["version"].is_string()) {
+    latest_version_ = latest_version_info_["version"];
+    if (latest_version_info_.contains("releaseNotes") &&
+        latest_version_info_["releaseNotes"].is_string()) {
+      release_notes_ = latest_version_info_["releaseNotes"];
+    } else {
+      release_notes_ = "";
+    }
+    update_available_ = IsNewerVersion(CROSSDESK_VERSION, latest_version_);
+    if (update_available_) {
+      show_update_notification_window_ = true;
+    }
+  } else {
+    latest_version_ = "";
+    update_available_ = false;
+  }

  path_manager_ = std::make_unique<PathManager>("CrossDesk");
  if (path_manager_) {
@@ -923,10 +1166,15 @@ int Render::Run() {
            config_center_->GetSignalServerHost().c_str(),
            sizeof(signal_server_ip_self_) - 1);
    signal_server_ip_self_[sizeof(signal_server_ip_self_) - 1] = '\0';
-    strncpy(signal_server_port_self_,
-            std::to_string(config_center_->GetSignalServerPort()).c_str(),
-            sizeof(signal_server_port_self_) - 1);
-    signal_server_port_self_[sizeof(signal_server_port_self_) - 1] = '\0';
+    int signal_port_init = config_center_->GetSignalServerPort();
+    if (signal_port_init > 0) {
+      strncpy(signal_server_port_self_,
+              std::to_string(signal_port_init).c_str(),
+              sizeof(signal_server_port_self_) - 1);
+      signal_server_port_self_[sizeof(signal_server_port_self_) - 1] = '\0';
+    } else {
+      signal_server_port_self_[0] = '\0';
+    }
    strncpy(cert_file_path_, cert_path_.c_str(), sizeof(cert_file_path_) - 1);
    cert_file_path_[sizeof(cert_file_path_) - 1] = '\0';
  } else {
@@ -935,6 +1183,8 @@ int Render::Run() {
  }

  InitializeLogger();
+  LOG_INFO("CrossDesk version: {}", CROSSDESK_VERSION);
+
  InitializeSettings();
  InitializeSDL();
  InitializeModules();
@@ -999,7 +1249,6 @@ void Render::InitializeModules() {

 void Render::InitializeMainWindow() {
  CreateMainWindow();
-  SetupMainWindow();
  if (SDL_WINDOW_HIDDEN & SDL_GetWindowFlags(main_window_)) {
    SDL_ShowWindow(main_window_);
  }
@@ -1110,7 +1359,6 @@ void Render::HandleRecentConnections() {
 void Render::HandleStreamWindow() {
  if (need_to_create_stream_window_) {
    CreateStreamWindow();
-    SetupStreamWindow();
    need_to_create_stream_window_ = false;
  }

@@ -1151,6 +1399,9 @@ void Render::Cleanup() {

  CleanupFactories();
  CleanupPeers();
+
+  WaitForThumbnailSaveTasks();
+
  AudioDeviceDestroy();
  DestroyMainWindowContext();
  DestroyMainWindow();
@@ -1178,10 +1429,29 @@ void Render::CleanupPeer(std::shared_ptr<SubStreamWindowProperties> props) {
  SDL_FlushEvent(STREAM_REFRESH_EVENT);

  if (props->dst_buffer_) {
-    thumbnail_->SaveToThumbnail(
-        (char*)props->dst_buffer_, props->video_width_, props->video_height_,
-        props->remote_id_, props->remote_host_name_,
-        props->remember_password_ ? props->remote_password_ : "");
+    size_t buffer_size = props->dst_buffer_capacity_;
+    std::vector<unsigned char> buffer_copy(buffer_size);
+    memcpy(buffer_copy.data(), props->dst_buffer_, buffer_size);
+
+    int video_width = props->video_width_;
+    int video_height = props->video_height_;
+    std::string remote_id = props->remote_id_;
+    std::string remote_host_name = props->remote_host_name_;
+    std::string password =
+        props->remember_password_ ? props->remote_password_ : "";
+
+    std::thread save_thread([buffer_copy, video_width, video_height, remote_id,
+                             remote_host_name, password,
+                             thumbnail = thumbnail_]() {
+      thumbnail->SaveToThumbnail((char*)buffer_copy.data(), video_width,
+                                 video_height, remote_id, remote_host_name,
+                                 password);
+    });
+
+    {
+      std::lock_guard<std::mutex> lock(thumbnail_save_threads_mutex_);
+      thumbnail_save_threads_.emplace_back(std::move(save_thread));
+    }
  }

  if (props->peer_) {
@@ -1205,12 +1475,37 @@ void Render::CleanupPeers() {
    DestroyPeer(&peer_);
  }

-  for (auto& it : client_properties_) {
-    auto props = it.second;
-    CleanupPeer(props);
+  {
+    // std::shared_lock lock(client_properties_mutex_);
+    for (auto& it : client_properties_) {
+      auto props = it.second;
+      CleanupPeer(props);
+    }
  }

-  client_properties_.clear();
+  {
+    // std::unique_lock lock(client_properties_mutex_);
+    client_properties_.clear();
+  }
+}
+
+void Render::WaitForThumbnailSaveTasks() {
+  std::vector<std::thread> threads_to_join;
+
+  {
+    std::lock_guard<std::mutex> lock(thumbnail_save_threads_mutex_);
+    threads_to_join.swap(thumbnail_save_threads_);
+  }
+
+  if (threads_to_join.empty()) {
+    return;
+  }
+
+  for (auto& thread : threads_to_join) {
+    if (thread.joinable()) {
+      thread.join();
+    }
+  }
 }

 void Render::CleanSubStreamWindowProperties(
@@ -1227,6 +1522,7 @@ void Render::CleanSubStreamWindowProperties(
 }

 void Render::UpdateRenderRect() {
+  // std::shared_lock lock(client_properties_mutex_);
  for (auto& [_, props] : client_properties_) {
    if (!props->reset_control_bar_pos_) {
      props->mouse_diff_control_bar_pos_x_ = 0;
@@ -1301,39 +1597,47 @@ void Render::ProcessSdlEvent(const SDL_Event& event) {
        DestroyStreamWindow();
        DestroyStreamWindowContext();

-        for (auto& [host_name, props] : client_properties_) {
-          thumbnail_->SaveToThumbnail(
-              (char*)props->dst_buffer_, props->video_width_,
-              props->video_height_, host_name, props->remote_host_name_,
-              props->remember_password_ ? props->remote_password_ : "");
+        {
+          // std::shared_lock lock(client_properties_mutex_);
+          for (auto& [host_name, props] : client_properties_) {
+            thumbnail_->SaveToThumbnail(
+                (char*)props->dst_buffer_, props->video_width_,
+                props->video_height_, host_name, props->remote_host_name_,
+                props->remember_password_ ? props->remote_password_ : "");

-          if (props->peer_) {
-            std::string client_id = (host_name == client_id_)
-                                        ? "C-" + std::string(client_id_)
-                                        : client_id_;
-            LOG_INFO("[{}] Leave connection [{}]", client_id, host_name);
-            LeaveConnection(props->peer_, host_name.c_str());
-            LOG_INFO("Destroy peer [{}]", client_id);
-            DestroyPeer(&props->peer_);
+            if (props->peer_) {
+              std::string client_id = (host_name == client_id_)
+                                          ? "C-" + std::string(client_id_)
+                                          : client_id_;
+              LOG_INFO("[{}] Leave connection [{}]", client_id, host_name);
+              LeaveConnection(props->peer_, host_name.c_str());
+              LOG_INFO("Destroy peer [{}]", client_id);
+              DestroyPeer(&props->peer_);
+            }
+
+            props->streaming_ = false;
+            props->remember_password_ = false;
+            props->connection_established_ = false;
+            props->audio_capture_button_pressed_ = false;
+
+            memset(&props->net_traffic_stats_, 0,
+                   sizeof(props->net_traffic_stats_));
+            SDL_SetWindowFullscreen(main_window_, false);
+            SDL_FlushEvents(STREAM_REFRESH_EVENT, STREAM_REFRESH_EVENT);
+            memset(audio_buffer_, 0, 720);
          }
-
-          props->streaming_ = false;
-          props->remember_password_ = false;
-          props->connection_established_ = false;
-          props->audio_capture_button_pressed_ = false;
-
-          memset(&props->net_traffic_stats_, 0,
-                 sizeof(props->net_traffic_stats_));
-          SDL_SetWindowFullscreen(main_window_, false);
-          SDL_FlushEvents(STREAM_REFRESH_EVENT, STREAM_REFRESH_EVENT);
-          memset(audio_buffer_, 0, 720);
        }
-        client_properties_.clear();
+
+        {
+          // std::unique_lock lock(client_properties_mutex_);
+          client_properties_.clear();
+        }

        rejoin_ = false;
        is_client_mode_ = false;
        reload_recent_connections_ = true;
        fullscreen_button_pressed_ = false;
+        start_keyboard_capturer_ = false;
        just_created_ = false;
        recent_connection_image_save_time_ = SDL_GetTicks();
      } else {
--- a/src/gui/render.h
+++ b/src/gui/render.h
@@ -13,9 +13,12 @@
 #include <chrono>
 #include <fstream>
 #include <mutex>
+#include <nlohmann/json.hpp>
 #include <optional>
+#include <shared_mutex>
 #include <string>
 #include <unordered_map>
+#include <vector>

 #include "IconsFontAwesome6.h"
 #include "config_center.h"
@@ -29,6 +32,7 @@
 #include "screen_capturer_factory.h"
 #include "speaker_capturer_factory.h"
 #include "thumbnail.h"
+
 #if _WIN32
 #include "win_tray.h"
 #endif
@@ -68,10 +72,10 @@ class Render {
    float sub_stream_window_height_ = 720;
    float control_window_min_width_ = 20;
    float control_window_max_width_ = 230;
-    float control_window_min_height_ = 40;
-    float control_window_max_height_ = 170;
+    float control_window_min_height_ = 38;
+    float control_window_max_height_ = 180;
    float control_window_width_ = 230;
-    float control_window_height_ = 40;
+    float control_window_height_ = 38;
    float control_bar_pos_x_ = 0;
    float control_bar_pos_y_ = 30;
    float mouse_diff_control_bar_pos_x_ = 0;
@@ -151,6 +155,7 @@ class Render {
  int CreateStreamRenderWindow();
  int TitleBar(bool main_window);
  int MainWindow();
+  int UpdateNotificationWindow();
  int StreamWindow();
  int LocalWindow();
  int RemoteWindow();
@@ -165,6 +170,8 @@ class Render {
  bool ConnectionStatusWindow(
      std::shared_ptr<SubStreamWindowProperties>& props);
  int ShowRecentConnections();
+  void Hyperlink(const std::string& label, const std::string& url,
+                 const float window_width);

 private:
  int ConnectTo(const std::string& remote_id, const char* password,
@@ -173,10 +180,8 @@ class Render {
  int DestroyMainWindow();
  int CreateStreamWindow();
  int DestroyStreamWindow();
-  int SetupFontAndStyle();
-  int SetupMainWindow();
+  int SetupFontAndStyle(bool main_window);
  int DestroyMainWindowContext();
-  int SetupStreamWindow();
  int DestroyStreamWindowContext();
  int DrawMainWindow();
  int DrawStreamWindow();
@@ -184,6 +189,14 @@ class Render {
  int NetTrafficStats(std::shared_ptr<SubStreamWindowProperties>& props);
  void DrawConnectionStatusText(
      std::shared_ptr<SubStreamWindowProperties>& props);
+#ifdef __APPLE__
+  int RequestPermissionWindow();
+  bool CheckScreenRecordingPermission();
+  bool CheckAccessibilityPermission();
+  void OpenScreenRecordingPreferences();
+  void OpenAccessibilityPreferences();
+  bool DrawToggleSwitch(const char* id, bool active, bool enabled);
+#endif

 public:
  static void OnReceiveVideoBufferCb(const XVideoFrame* video_frame,
@@ -264,8 +277,25 @@ class Render {
    unsigned char iv[16];
  };

+  struct CDCacheV2 {
+    char client_id_with_password[17];
+    int language;
+    int video_quality;
+    int video_frame_rate;
+    int video_encode_format;
+    bool enable_hardware_video_codec;
+    bool enable_turn;
+    bool enable_srtp;
+
+    unsigned char key[16];
+    unsigned char iv[16];
+
+    char self_hosted_id[17];
+  };
+
 private:
  CDCache cd_cache_;
+  CDCacheV2 cd_cache_v2_;
  std::mutex cd_cache_mutex_;
  std::unique_ptr<ConfigCenter> config_center_;
  ConfigCenter::LANGUAGE localization_language_ =
@@ -281,13 +311,15 @@ class Render {
  /* ------ all windows property start ------ */
  float title_bar_width_ = 640;
  float title_bar_height_ = 30;
+  float title_bar_button_width_ = 30;
+  float title_bar_button_height_ = 30;
  /* ------ all windows property end ------ */

  /* ------ main window property start ------ */
  // thumbnail
  unsigned char aes128_key_[16];
  unsigned char aes128_iv_[16];
-  std::unique_ptr<Thumbnail> thumbnail_;
+  std::shared_ptr<Thumbnail> thumbnail_;

  // recent connections
  std::vector<std::pair<std::string, Thumbnail::RecentConnection>>
@@ -300,6 +332,8 @@ class Render {
  SDL_Window* main_window_ = nullptr;
  SDL_Renderer* main_renderer_ = nullptr;
  ImGuiContext* main_ctx_ = nullptr;
+  ImFont* main_windows_system_chinese_font_ = nullptr;
+  ImFont* stream_windows_system_chinese_font_ = nullptr;
  bool exit_ = false;
  const int sdl_refresh_ms_ = 16;  // ~60 FPS
 #if _WIN32
@@ -307,8 +341,10 @@ class Render {
 #endif

  // main window properties
-  std::string latest_version_ = "";
+  nlohmann::json latest_version_info_ = nlohmann::json{};
  bool update_available_ = false;
+  std::string latest_version_ = "";
+  std::string release_notes_ = "";
  bool start_mouse_controller_ = false;
  bool mouse_controller_is_started_ = false;
  bool start_screen_capturer_ = false;
@@ -316,6 +352,7 @@ class Render {
  bool start_speaker_capturer_ = false;
  bool speaker_capturer_is_started_ = false;
  bool start_keyboard_capturer_ = true;
+  bool show_cursor_ = false;
  bool keyboard_capturer_is_started_ = false;
  bool foucs_on_main_window_ = false;
  bool foucs_on_stream_window_ = false;
@@ -324,6 +361,7 @@ class Render {
  int main_window_height_real_ = 540;
  float main_window_dpi_scaling_w_ = 1.0f;
  float main_window_dpi_scaling_h_ = 1.0f;
+  float dpi_scale_ = 1.0f;
  float main_window_width_default_ = 640;
  float main_window_height_default_ = 480;
  float main_window_width_ = 640;
@@ -348,6 +386,8 @@ class Render {
  float notification_window_height_ = 80;
  float about_window_width_ = 300;
  float about_window_height_ = 170;
+  float update_notification_window_width_ = 400;
+  float update_notification_window_height_ = 320;
  int screen_width_ = 1280;
  int screen_height_ = 720;
  int selected_display_ = 0;
@@ -361,6 +401,7 @@ class Render {
  int audio_len_ = 0;
  bool audio_buffer_fresh_ = false;
  bool need_to_rejoin_ = false;
+  std::chrono::steady_clock::time_point last_rejoin_check_time_;
  bool just_created_ = false;
  std::string controlled_remote_id_ = "";
  std::string focused_remote_id_ = "";
@@ -403,6 +444,7 @@ class Render {
  bool show_about_window_ = false;
  bool show_connection_status_window_ = false;
  bool show_reset_password_window_ = false;
+  bool show_update_notification_window_ = false;
  bool fullscreen_button_pressed_ = false;
  bool focus_on_input_widget_ = true;
  bool is_client_mode_ = false;
@@ -438,16 +480,21 @@ class Render {
  bool show_new_version_icon_in_menu_ = true;
  uint64_t new_version_icon_last_trigger_time_ = 0;
  uint64_t new_version_icon_render_start_time_ = 0;
+#ifdef __APPLE__
+  bool show_request_permission_window_ = true;
+#endif
  char client_id_[10] = "";
  char client_id_display_[12] = "";
  char client_id_with_password_[17] = "";
  char password_saved_[7] = "";
+  char self_hosted_id_[17] = "";
+  char self_hosted_user_id_[17] = "";
  int language_button_value_ = 0;
  int video_quality_button_value_ = 0;
  int video_frame_rate_button_value_ = 1;
  int video_encode_format_button_value_ = 0;
  bool enable_hardware_video_codec_ = false;
-  bool enable_turn_ = false;
+  bool enable_turn_ = true;
  bool enable_srtp_ = false;
  char signal_server_ip_[256] = "api.crossdesk.cn";
  char signal_server_port_[6] = "9099";
@@ -459,9 +506,13 @@ class Render {
  int video_frame_rate_button_value_last_ = 0;
  int video_encode_format_button_value_last_ = 0;
  bool enable_hardware_video_codec_last_ = false;
-  bool enable_turn_last_ = false;
+  bool enable_turn_last_ = true;
  bool enable_srtp_last_ = false;
  bool enable_self_hosted_last_ = false;
+  bool enable_autostart_ = false;
+  bool enable_autostart_last_ = false;
+  bool enable_daemon_ = false;
+  bool enable_daemon_last_ = false;
  bool enable_minimize_to_tray_ = false;
  bool enable_minimize_to_tray_last_ = false;
  char signal_server_ip_self_[256] = "";
@@ -477,9 +528,15 @@ class Render {
  /* ------ sub stream window property start ------ */
  std::unordered_map<std::string, std::shared_ptr<SubStreamWindowProperties>>
      client_properties_;
+  std::shared_mutex client_properties_mutex_;
  void CloseTab(decltype(client_properties_)::iterator& it);
  /* ------ stream window property end ------ */

+  /* ------ async thumbnail save tasks ------ */
+  std::vector<std::thread> thumbnail_save_threads_;
+  std::mutex thumbnail_save_threads_mutex_;
+  void WaitForThumbnailSaveTasks();
+
  /* ------ server mode ------ */
  std::unordered_map<std::string, ConnectionStatus> connection_status_;
 };
--- a/src/gui/render_callback.cpp
+++ b/src/gui/render_callback.cpp
@@ -1,3 +1,6 @@
+#include <cmath>
+#include <fstream>
+
 #include "device_controller.h"
 #include "localization.h"
 #include "platform.h"
@@ -19,13 +22,16 @@ int Render::SendKeyCommand(int key_code, bool is_down) {
  remote_action.k.key_value = key_code;

  if (!controlled_remote_id_.empty()) {
+    // std::shared_lock lock(client_properties_mutex_);
    if (client_properties_.find(controlled_remote_id_) !=
        client_properties_.end()) {
      auto props = client_properties_[controlled_remote_id_];
      if (props->connection_status_ == ConnectionStatus::Connected) {
        std::string msg = remote_action.to_json();
-        SendDataFrame(props->peer_, msg.c_str(), msg.size(),
-                      props->data_label_.c_str());
+        if (props->peer_) {
+          SendDataFrame(props->peer_, msg.c_str(), msg.size(),
+                        props->data_label_.c_str());
+        }
      }
    }
  }
@@ -40,6 +46,7 @@ int Render::ProcessMouseEvent(const SDL_Event& event) {
  float ratio_x, ratio_y = 0;
  RemoteAction remote_action;

+  // std::shared_lock lock(client_properties_mutex_);
  for (auto& it : client_properties_) {
    auto props = it.second;
    if (!props->control_mouse_) {
@@ -92,8 +99,10 @@ int Render::ProcessMouseEvent(const SDL_Event& event) {
      }

      std::string msg = remote_action.to_json();
-      SendDataFrame(props->peer_, msg.c_str(), msg.size(),
-                    props->data_label_.c_str());
+      if (props->peer_) {
+        SendDataFrame(props->peer_, msg.c_str(), msg.size(),
+                      props->data_label_.c_str());
+      }
    } else if (SDL_EVENT_MOUSE_WHEEL == event.type &&
               last_mouse_event.button.x >= props->stream_render_rect_.x &&
               last_mouse_event.button.x <= props->stream_render_rect_.x +
@@ -101,33 +110,46 @@ int Render::ProcessMouseEvent(const SDL_Event& event) {
               last_mouse_event.button.y >= props->stream_render_rect_.y &&
               last_mouse_event.button.y <= props->stream_render_rect_.y +
                                                props->stream_render_rect_.h) {
-      int scroll_x = event.wheel.x;
-      int scroll_y = event.wheel.y;
+      float scroll_x = event.wheel.x;
+      float scroll_y = event.wheel.y;
      if (event.wheel.direction == SDL_MOUSEWHEEL_FLIPPED) {
        scroll_x = -scroll_x;
        scroll_y = -scroll_y;
      }

      remote_action.type = ControlType::mouse;
-      if (scroll_x == 0) {
+
+      auto roundUp = [](float value) -> int {
+        if (value > 0) {
+          return static_cast<int>(std::ceil(value));
+        } else if (value < 0) {
+          return static_cast<int>(std::floor(value));
+        }
+        return 0;
+      };
+
+      if (std::abs(scroll_y) >= std::abs(scroll_x)) {
        remote_action.m.flag = MouseFlag::wheel_vertical;
-        remote_action.m.s = scroll_y;
-      } else if (scroll_y == 0) {
+        remote_action.m.s = roundUp(scroll_y);
+      } else {
        remote_action.m.flag = MouseFlag::wheel_horizontal;
-        remote_action.m.s = scroll_x;
+        remote_action.m.s = roundUp(scroll_x);
      }

      render_width = props->stream_render_rect_.w;
      render_height = props->stream_render_rect_.h;
      remote_action.m.x =
-          (float)(event.button.x - props->stream_render_rect_.x) / render_width;
+          (float)(last_mouse_event.button.x - props->stream_render_rect_.x) /
+          render_width;
      remote_action.m.y =
-          (float)(event.button.y - props->stream_render_rect_.y) /
+          (float)(last_mouse_event.button.y - props->stream_render_rect_.y) /
          render_height;

      std::string msg = remote_action.to_json();
-      SendDataFrame(props->peer_, msg.c_str(), msg.size(),
-                    props->data_label_.c_str());
+      if (props->peer_) {
+        SendDataFrame(props->peer_, msg.c_str(), msg.size(),
+                      props->data_label_.c_str());
+      }
    }
  }

@@ -141,11 +163,14 @@ void Render::SdlCaptureAudioIn(void* userdata, Uint8* stream, int len) {
  }

  if (1) {
-    for (auto it : render->client_properties_) {
+    // std::shared_lock lock(render->client_properties_mutex_);
+    for (const auto& it : render->client_properties_) {
      auto props = it.second;
      if (props->connection_status_ == ConnectionStatus::Connected) {
-        SendAudioFrame(props->peer_, (const char*)stream, len,
-                       render->audio_label_.c_str());
+        if (props->peer_) {
+          SendAudioFrame(props->peer_, (const char*)stream, len,
+                         render->audio_label_.c_str());
+        }
      }
    }

@@ -194,6 +219,7 @@ void Render::OnReceiveVideoBufferCb(const XVideoFrame* video_frame,
  }

  std::string remote_id(user_id, user_id_size);
+  // std::shared_lock lock(render->client_properties_mutex_);
  if (render->client_properties_.find(remote_id) ==
      render->client_properties_.end()) {
    return;
@@ -225,8 +251,6 @@ void Render::OnReceiveVideoBufferCb(const XVideoFrame* video_frame,
    props->video_height_ = video_frame->height;
    props->video_size_ = video_frame->size;

-    LOG_ERROR("receive: {}x{}", props->video_width_, props->video_height_);
-
    if (need_to_update_render_rect) {
      render->UpdateRenderRect();
    }
@@ -291,6 +315,7 @@ void Render::OnReceiveDataBufferCb(const char* data, size_t size,
  }

  std::string remote_id(user_id, user_id_size);
+  // std::shared_lock lock(render->client_properties_mutex_);
  if (render->client_properties_.find(remote_id) !=
      render->client_properties_.end()) {
    // local
@@ -362,6 +387,7 @@ void Render::OnSignalStatusCb(SignalStatus status, const char* user_id,
    }

    std::string remote_id(client_id.begin() + 2, client_id.end());
+    // std::shared_lock lock(render->client_properties_mutex_);
    if (render->client_properties_.find(remote_id) ==
        render->client_properties_.end()) {
      return;
@@ -391,6 +417,7 @@ void Render::OnConnectionStatusCb(ConnectionStatus status, const char* user_id,
  if (!render) return;

  std::string remote_id(user_id, user_id_size);
+  // std::shared_lock lock(render->client_properties_mutex_);
  auto it = render->client_properties_.find(remote_id);
  auto props = (it != render->client_properties_.end()) ? it->second : nullptr;

@@ -417,7 +444,7 @@ void Render::OnConnectionStatusCb(ConnectionStatus status, const char* user_id,
      case ConnectionStatus::Closed: {
        props->connection_established_ = false;
        props->mouse_control_button_pressed_ = false;
-        if (props->dst_buffer_) {
+        if (props->dst_buffer_ && props->stream_texture_) {
          memset(props->dst_buffer_, 0, props->dst_buffer_capacity_);
          SDL_UpdateTexture(props->stream_texture_, NULL, props->dst_buffer_,
                            props->texture_width_);
@@ -464,6 +491,13 @@ void Render::OnConnectionStatusCb(ConnectionStatus status, const char* user_id,
 #else
        render->start_mouse_controller_ = true;
 #endif
+        if (std::all_of(render->connection_status_.begin(),
+                        render->connection_status_.end(), [](const auto& kv) {
+                          return kv.first.find("web") != std::string::npos;
+                        })) {
+          render->show_cursor_ = true;
+        }
+
        break;
      }
      case ConnectionStatus::Closed: {
@@ -486,6 +520,14 @@ void Render::OnConnectionStatusCb(ConnectionStatus status, const char* user_id,

          render->connection_status_.erase(remote_id);
        }
+
+        if (std::all_of(render->connection_status_.begin(),
+                        render->connection_status_.end(), [](const auto& kv) {
+                          return kv.first.find("web") == std::string::npos;
+                        })) {
+          render->show_cursor_ = false;
+        }
+
        break;
      }
      default:
@@ -515,27 +557,97 @@ void Render::NetStatusReport(const char* client_id, size_t client_id_size,
      password = at_pos + 1;
    }

-    memset(&render->client_id_, 0, sizeof(render->client_id_));
-    strncpy(render->client_id_, id.c_str(), sizeof(render->client_id_) - 1);
-    render->client_id_[sizeof(render->client_id_) - 1] = '\0';
+    bool is_self_hosted = render->config_center_->IsSelfHosted();

-    memset(&render->password_saved_, 0, sizeof(render->password_saved_));
-    strncpy(render->password_saved_, password.c_str(),
-            sizeof(render->password_saved_) - 1);
-    render->password_saved_[sizeof(render->password_saved_) - 1] = '\0';
+    if (is_self_hosted) {
+      memset(&render->client_id_, 0, sizeof(render->client_id_));
+      strncpy(render->client_id_, id.c_str(), sizeof(render->client_id_) - 1);
+      render->client_id_[sizeof(render->client_id_) - 1] = '\0';

-    memset(&render->client_id_with_password_, 0,
-           sizeof(render->client_id_with_password_));
-    strncpy(render->client_id_with_password_, client_id,
-            sizeof(render->client_id_with_password_) - 1);
-    render->client_id_with_password_[sizeof(render->client_id_with_password_) -
+      memset(&render->password_saved_, 0, sizeof(render->password_saved_));
+      strncpy(render->password_saved_, password.c_str(),
+              sizeof(render->password_saved_) - 1);
+      render->password_saved_[sizeof(render->password_saved_) - 1] = '\0';
+
+      memset(&render->self_hosted_id_, 0, sizeof(render->self_hosted_id_));
+      strncpy(render->self_hosted_id_, client_id,
+              sizeof(render->self_hosted_id_) - 1);
+      render->self_hosted_id_[sizeof(render->self_hosted_id_) - 1] = '\0';
+
+      LOG_INFO("Use self-hosted client id [{}] and save to cache file", id);
+
+      render->cd_cache_mutex_.lock();
+
+      std::ifstream v2_file_read(render->cache_path_ + "/secure_cache_v2.enc",
+                                 std::ios::binary);
+      if (v2_file_read.good()) {
+        v2_file_read.read(reinterpret_cast<char*>(&render->cd_cache_v2_),
+                          sizeof(CDCacheV2));
+        v2_file_read.close();
+      } else {
+        memset(&render->cd_cache_v2_, 0, sizeof(CDCacheV2));
+        memset(&render->cd_cache_v2_.client_id_with_password, 0,
+               sizeof(render->cd_cache_v2_.client_id_with_password));
+        strncpy(render->cd_cache_v2_.client_id_with_password,
+                render->client_id_with_password_,
+                sizeof(render->cd_cache_v2_.client_id_with_password));
+        memcpy(&render->cd_cache_v2_.key, &render->aes128_key_,
+               sizeof(render->cd_cache_v2_.key));
+        memcpy(&render->cd_cache_v2_.iv, &render->aes128_iv_,
+               sizeof(render->cd_cache_v2_.iv));
+      }
+
+      memset(&render->cd_cache_v2_.self_hosted_id, 0,
+             sizeof(render->cd_cache_v2_.self_hosted_id));
+      strncpy(render->cd_cache_v2_.self_hosted_id, client_id,
+              sizeof(render->cd_cache_v2_.self_hosted_id) - 1);
+      render->cd_cache_v2_
+          .self_hosted_id[sizeof(render->cd_cache_v2_.self_hosted_id) - 1] =
+          '\0';
+
+      memset(&render->cd_cache_v2_.client_id_with_password, 0,
+             sizeof(render->cd_cache_v2_.client_id_with_password));
+      strncpy(render->cd_cache_v2_.client_id_with_password,
+              render->client_id_with_password_,
+              sizeof(render->cd_cache_v2_.client_id_with_password));
+      memcpy(&render->cd_cache_v2_.key, &render->aes128_key_,
+             sizeof(render->cd_cache_v2_.key));
+      memcpy(&render->cd_cache_v2_.iv, &render->aes128_iv_,
+             sizeof(render->cd_cache_v2_.iv));
+      std::ofstream cd_cache_v2_file(
+          render->cache_path_ + "/secure_cache_v2.enc", std::ios::binary);
+      if (cd_cache_v2_file) {
+        cd_cache_v2_file.write(reinterpret_cast<char*>(&render->cd_cache_v2_),
+                               sizeof(CDCacheV2));
+        cd_cache_v2_file.close();
+      }
+
+      render->cd_cache_mutex_.unlock();
+    } else {
+      memset(&render->client_id_, 0, sizeof(render->client_id_));
+      strncpy(render->client_id_, id.c_str(), sizeof(render->client_id_) - 1);
+      render->client_id_[sizeof(render->client_id_) - 1] = '\0';
+
+      memset(&render->password_saved_, 0, sizeof(render->password_saved_));
+      strncpy(render->password_saved_, password.c_str(),
+              sizeof(render->password_saved_) - 1);
+      render->password_saved_[sizeof(render->password_saved_) - 1] = '\0';
+
+      memset(&render->client_id_with_password_, 0,
+             sizeof(render->client_id_with_password_));
+      strncpy(render->client_id_with_password_, client_id,
+              sizeof(render->client_id_with_password_) - 1);
+      render
+          ->client_id_with_password_[sizeof(render->client_id_with_password_) -
                                     1] = '\0';

-    LOG_INFO("Use client id [{}] and save id into cache file", id);
-    render->SaveSettingsIntoCacheFile();
+      LOG_INFO("Use client id [{}] and save id into cache file", id);
+      render->SaveSettingsIntoCacheFile();
+    }
  }

  std::string remote_id(user_id, user_id_size);
+  // std::shared_lock lock(render->client_properties_mutex_);
  if (render->client_properties_.find(remote_id) ==
      render->client_properties_.end()) {
    return;
--- a/src/gui/toolbars/control_bar.cpp
+++ b/src/gui/toolbars/control_bar.cpp
@@ -32,26 +32,30 @@ int LossRateDisplay(float loss_rate) {
 }

 int Render::ControlBar(std::shared_ptr<SubStreamWindowProperties>& props) {
-  ImGui::PushStyleVar(ImGuiStyleVar_FrameRounding, 3.0f);
+  float button_width = title_bar_height_ * 0.8f;
+  float button_height = title_bar_height_ * 0.8f;
+  float line_padding = title_bar_height_ * 0.12f;
+  float line_thickness = title_bar_height_ * 0.07f;

+  ImGui::PushStyleVar(ImGuiStyleVar_FrameRounding, 3.0f);
  if (props->control_bar_expand_) {
    ImGui::SetCursorPosX(props->is_control_bar_in_left_
-                             ? (props->control_window_width_ + 5.0f)
-                             : 38.0f);
-    // mouse control button
-    ImDrawList* draw_list = ImGui::GetWindowDrawList();
+                             ? props->control_window_width_ * 1.03f
+                             : props->control_window_width_ * 0.2f);

-    if (props->is_control_bar_in_left_) {
-      draw_list->AddLine(ImVec2(ImGui::GetCursorScreenPos().x - 5.0f,
-                                ImGui::GetCursorScreenPos().y - 7.0f),
-                         ImVec2(ImGui::GetCursorScreenPos().x - 5.0f,
-                                ImGui::GetCursorScreenPos().y - 7.0f +
-                                    props->control_window_height_),
-                         IM_COL32(178, 178, 178, 255), 1.0f);
+    ImDrawList* draw_list = ImGui::GetWindowDrawList();
+    if (!props->is_control_bar_in_left_) {
+      draw_list->AddLine(
+          ImVec2(ImGui::GetCursorScreenPos().x - button_height * 0.56f,
+                 ImGui::GetCursorScreenPos().y + button_height * 0.2f),
+          ImVec2(ImGui::GetCursorScreenPos().x - button_height * 0.56f,
+                 ImGui::GetCursorScreenPos().y + button_height * 0.8f),
+          IM_COL32(178, 178, 178, 255), 2.0f);
    }

    std::string display = ICON_FA_DISPLAY;
-    if (ImGui::Button(display.c_str(), ImVec2(25, 25))) {
+    ImGui::SetWindowFontScale(0.5f);
+    if (ImGui::Button(display.c_str(), ImVec2(button_width, button_height))) {
      ImGui::OpenPopup("display");
    }

@@ -75,28 +79,29 @@ int Render::ControlBar(std::shared_ptr<SubStreamWindowProperties>& props) {
        }
        props->display_selectable_hovered_ = ImGui::IsWindowHovered();
      }
-      ImGui::SetWindowFontScale(1.0f);
      ImGui::EndPopup();
    }

-    ImGui::SetWindowFontScale(0.6f);
+    ImGui::SetWindowFontScale(0.5f);
    ImVec2 text_size = ImGui::CalcTextSize(
        std::to_string(props->selected_display_ + 1).c_str());
    ImVec2 text_pos =
        ImVec2(btn_min.x + (btn_size_actual.x - text_size.x) * 0.5f,
-               btn_min.y + (btn_size_actual.y - text_size.y) * 0.5f - 2.0f);
+               btn_min.y + (btn_size_actual.y - text_size.y) * 0.35f);
    ImGui::GetWindowDrawList()->AddText(
        text_pos, IM_COL32(0, 0, 0, 255),
        std::to_string(props->selected_display_ + 1).c_str());
-    ImGui::SetWindowFontScale(1.0f);

    ImGui::SameLine();
-    float disable_mouse_x = ImGui::GetCursorScreenPos().x + 4.0f;
-    float disable_mouse_y = ImGui::GetCursorScreenPos().y + 4.0f;
+    float mouse_x = ImGui::GetCursorScreenPos().x;
+    float mouse_y = ImGui::GetCursorScreenPos().y;
+    float disable_mouse_x = mouse_x + line_padding;
+    float disable_mouse_y = mouse_y + line_padding;
    std::string mouse = props->mouse_control_button_pressed_
                            ? ICON_FA_COMPUTER_MOUSE
                            : ICON_FA_COMPUTER_MOUSE;
-    if (ImGui::Button(mouse.c_str(), ImVec2(25, 25))) {
+    ImGui::SetWindowFontScale(0.5f);
+    if (ImGui::Button(mouse.c_str(), ImVec2(button_width, button_height))) {
      if (props->connection_established_) {
        start_keyboard_capturer_ = !start_keyboard_capturer_;
        props->control_mouse_ = !props->control_mouse_;
@@ -108,30 +113,35 @@ int Render::ControlBar(std::shared_ptr<SubStreamWindowProperties>& props) {
                : localization::control_mouse[localization_language_index_];
      }
    }
+
    if (!props->mouse_control_button_pressed_) {
+      draw_list->AddLine(ImVec2(disable_mouse_x, disable_mouse_y),
+                         ImVec2(mouse_x + button_width - line_padding,
+                                mouse_y + button_height - line_padding),
+                         IM_COL32(0, 0, 0, 255), line_thickness);
      draw_list->AddLine(
-          ImVec2(disable_mouse_x, disable_mouse_y),
-          ImVec2(disable_mouse_x + 16.0f, disable_mouse_y + 14.2f),
-          IM_COL32(0, 0, 0, 255), 2.0f);
-      draw_list->AddLine(
-          ImVec2(disable_mouse_x - 1.2f, disable_mouse_y + 1.2f),
-          ImVec2(disable_mouse_x + 15.3f, disable_mouse_y + 15.4f),
+          ImVec2(disable_mouse_x - line_thickness * 0.7f,
+                 disable_mouse_y + line_thickness * 0.7f),
+          ImVec2(
+              mouse_x + button_width - line_padding - line_thickness * 0.7f,
+              mouse_y + button_height - line_padding + line_thickness * 0.7f),
          ImGui::IsItemHovered() ? IM_COL32(66, 150, 250, 255)
                                 : IM_COL32(179, 213, 253, 255),
-          2.0f);
+          line_thickness);
    }

    ImGui::SameLine();
    // audio capture button
-    float disable_audio_x = ImGui::GetCursorScreenPos().x + 4;
-    float disable_audio_y = ImGui::GetCursorScreenPos().y + 4.0f;
-    // std::string audio = audio_capture_button_pressed_ ? ICON_FA_VOLUME_HIGH
-    //                                                   :
-    //                                                   ICON_FA_VOLUME_XMARK;
+    float audio_x = ImGui::GetCursorScreenPos().x;
+    float audio_y = ImGui::GetCursorScreenPos().y;
+    float disable_audio_x = audio_x + line_padding;
+    float disable_audio_y = audio_y + line_padding;
+
    std::string audio = props->audio_capture_button_pressed_
                            ? ICON_FA_VOLUME_HIGH
                            : ICON_FA_VOLUME_HIGH;
-    if (ImGui::Button(audio.c_str(), ImVec2(25, 25))) {
+    ImGui::SetWindowFontScale(0.5f);
+    if (ImGui::Button(audio.c_str(), ImVec2(button_width, button_height))) {
      if (props->connection_established_) {
        props->audio_capture_button_pressed_ =
            !props->audio_capture_button_pressed_;
@@ -148,17 +158,21 @@ int Render::ControlBar(std::shared_ptr<SubStreamWindowProperties>& props) {
                      props->data_label_.c_str());
      }
    }
+
    if (!props->audio_capture_button_pressed_) {
+      draw_list->AddLine(ImVec2(disable_audio_x, disable_audio_y),
+                         ImVec2(audio_x + button_width - line_padding,
+                                audio_y + button_height - line_padding),
+                         IM_COL32(0, 0, 0, 255), line_thickness);
      draw_list->AddLine(
-          ImVec2(disable_audio_x, disable_audio_y),
-          ImVec2(disable_audio_x + 16.0f, disable_audio_y + 14.2f),
-          IM_COL32(0, 0, 0, 255), 2.0f);
-      draw_list->AddLine(
-          ImVec2(disable_audio_x - 1.2f, disable_audio_y + 1.2f),
-          ImVec2(disable_audio_x + 15.3f, disable_audio_y + 15.4f),
+          ImVec2(disable_audio_x - line_thickness * 0.7f,
+                 disable_audio_y + line_thickness * 0.7f),
+          ImVec2(
+              audio_x + button_width - line_padding - line_thickness * 0.7f,
+              audio_y + button_height - line_padding + line_thickness * 0.7f),
          ImGui::IsItemHovered() ? IM_COL32(66, 150, 250, 255)
                                 : IM_COL32(179, 213, 253, 255),
-          2.0f);
+          line_thickness);
    }

    ImGui::SameLine();
@@ -170,7 +184,9 @@ int Render::ControlBar(std::shared_ptr<SubStreamWindowProperties>& props) {
      button_color_style_pushed = true;
    }
    std::string net_traffic_stats = ICON_FA_SIGNAL;
-    if (ImGui::Button(net_traffic_stats.c_str(), ImVec2(25, 25))) {
+    ImGui::SetWindowFontScale(0.5f);
+    if (ImGui::Button(net_traffic_stats.c_str(),
+                      ImVec2(button_width, button_height))) {
      props->net_traffic_stats_button_pressed_ =
          !props->net_traffic_stats_button_pressed_;
      props->control_window_height_is_changing_ = true;
@@ -182,6 +198,7 @@ int Render::ControlBar(std::shared_ptr<SubStreamWindowProperties>& props) {
              : localization::show_net_traffic_stats
                    [localization_language_index_];
    }
+
    if (button_color_style_pushed) {
      ImGui::PopStyleColor();
      button_color_style_pushed = false;
@@ -191,7 +208,9 @@ int Render::ControlBar(std::shared_ptr<SubStreamWindowProperties>& props) {
    // fullscreen button
    std::string fullscreen =
        fullscreen_button_pressed_ ? ICON_FA_COMPRESS : ICON_FA_EXPAND;
-    if (ImGui::Button(fullscreen.c_str(), ImVec2(25, 25))) {
+    ImGui::SetWindowFontScale(0.5f);
+    if (ImGui::Button(fullscreen.c_str(),
+                      ImVec2(button_width, button_height))) {
      fullscreen_button_pressed_ = !fullscreen_button_pressed_;
      props->fullscreen_button_label_ =
          fullscreen_button_pressed_
@@ -209,25 +228,35 @@ int Render::ControlBar(std::shared_ptr<SubStreamWindowProperties>& props) {
    ImGui::SameLine();
    // close button
    std::string close_button = ICON_FA_XMARK;
-    if (ImGui::Button(close_button.c_str(), ImVec2(25, 25))) {
+    ImGui::SetWindowFontScale(0.5f);
+    if (ImGui::Button(close_button.c_str(),
+                      ImVec2(button_width, button_height))) {
      CleanupPeer(props);
    }

    ImGui::SameLine();

-    if (!props->is_control_bar_in_left_) {
-      draw_list->AddLine(ImVec2(ImGui::GetCursorScreenPos().x - 3.0f,
-                                ImGui::GetCursorScreenPos().y - 7.0f),
-                         ImVec2(ImGui::GetCursorScreenPos().x - 3.0f,
-                                ImGui::GetCursorScreenPos().y - 7.0f +
-                                    props->control_window_height_),
-                         IM_COL32(178, 178, 178, 255), 1.0f);
+    if (props->is_control_bar_in_left_) {
+      draw_list->AddLine(
+          ImVec2(ImGui::GetCursorScreenPos().x + button_height * 0.2f,
+                 ImGui::GetCursorScreenPos().y + button_height * 0.2f),
+          ImVec2(ImGui::GetCursorScreenPos().x + button_height * 0.2f,
+                 ImGui::GetCursorScreenPos().y + button_height * 0.8f),
+          IM_COL32(178, 178, 178, 255), 2.0f);
    }
+
+    ImGui::SameLine();
  }

-  ImGui::SetCursorPosX(props->is_control_bar_in_left_
-                           ? (props->control_window_width_ * 2 - 20.0f)
-                           : 5.0f);
+  float expand_button_pos_x =
+      props->control_bar_expand_ ? (props->is_control_bar_in_left_
+                                        ? props->control_window_width_ * 1.91f
+                                        : props->control_window_width_ * 0.03f)
+                                 : (props->is_control_bar_in_left_
+                                        ? props->control_window_width_ * 1.02f
+                                        : props->control_window_width_ * 0.23f);
+
+  ImGui::SetCursorPosX(expand_button_pos_x);

  std::string control_bar =
      props->control_bar_expand_
@@ -235,13 +264,14 @@ int Render::ControlBar(std::shared_ptr<SubStreamWindowProperties>& props) {
                                            : ICON_FA_ANGLE_RIGHT)
          : (props->is_control_bar_in_left_ ? ICON_FA_ANGLE_RIGHT
                                            : ICON_FA_ANGLE_LEFT);
-  if (ImGui::Button(control_bar.c_str(), ImVec2(15, 25))) {
+  if (ImGui::Button(control_bar.c_str(),
+                    ImVec2(button_height * 0.6f, button_height))) {
    props->control_bar_expand_ = !props->control_bar_expand_;
    props->control_bar_button_pressed_time_ = ImGui::GetTime();
    props->control_window_width_is_changing_ = true;

    if (!props->control_bar_expand_) {
-      props->control_window_height_ = 40;
+      props->control_window_height_ = props->control_window_min_height_;
      props->net_traffic_stats_button_pressed_ = false;
    }
  }
@@ -257,13 +287,13 @@ int Render::ControlBar(std::shared_ptr<SubStreamWindowProperties>& props) {

 int Render::NetTrafficStats(std::shared_ptr<SubStreamWindowProperties>& props) {
  ImGui::SetCursorPos(ImVec2(props->is_control_bar_in_left_
-                                 ? (props->control_window_width_ + 5.0f)
-                                 : 5.0f,
-                             40.0f));
-
+                                 ? props->control_window_width_ * 1.02f
+                                 : props->control_window_width_ * 0.02f,
+                             props->control_window_min_height_));
+  ImGui::SetWindowFontScale(0.5f);
  if (ImGui::BeginTable("NetTrafficStats", 4, ImGuiTableFlags_BordersH,
-                        ImVec2(props->control_window_max_width_ - 10.0f,
-                               props->control_window_max_height_ - 60.0f))) {
+                        ImVec2(props->control_window_max_width_ * 0.9f,
+                               props->control_window_max_height_ - 0.9f))) {
    ImGui::TableSetupColumn("", ImGuiTableColumnFlags_WidthFixed);
    ImGui::TableSetupColumn("", ImGuiTableColumnFlags_WidthStretch);
    ImGui::TableSetupColumn("", ImGuiTableColumnFlags_WidthStretch);
@@ -322,9 +352,12 @@ int Render::NetTrafficStats(std::shared_ptr<SubStreamWindowProperties>& props) {
    ImGui::Text("FPS");
    ImGui::TableNextColumn();
    ImGui::Text("%d", props->fps_);
+    ImGui::TableNextColumn();
+    ImGui::TableNextColumn();

    ImGui::EndTable();
  }
+  ImGui::SetWindowFontScale(1.0f);

  return 0;
 }
--- a/src/gui/toolbars/status_bar.cpp
+++ b/src/gui/toolbars/status_bar.cpp
@@ -1,32 +1,38 @@
+#include "layout_relative.h"
 #include "localization.h"
 #include "render.h"

 namespace crossdesk {

 int Render::StatusBar() {
+  ImGuiIO& io = ImGui::GetIO();
+  float status_bar_width = io.DisplaySize.x;
+  float status_bar_height = io.DisplaySize.y * STATUS_BAR_HEIGHT;
+
  ImGui::PushStyleColor(ImGuiCol_ChildBg, ImVec4(1.0f, 1.0f, 1.0f, 1.0f));
  static bool a, b, c, d, e;
-  ImGui::SetNextWindowPos(
-      ImVec2(0, main_window_height_default_ - status_bar_height_ - 1),
-      ImGuiCond_Always);
+  ImGui::SetNextWindowPos(ImVec2(0, io.DisplaySize.y * (1 - STATUS_BAR_HEIGHT)),
+                          ImGuiCond_Always);

  ImGui::BeginChild(
-      "StatusBar", ImVec2(main_window_width_, status_bar_height_ + 1),
+      "StatusBar", ImVec2(status_bar_width, status_bar_height),
      ImGuiChildFlags_Border,
      ImGuiWindowFlags_NoDecoration | ImGuiWindowFlags_NoBringToFrontOnFocus);

-  ImVec2 dot_pos =
-      ImVec2(13, main_window_height_default_ - status_bar_height_ + 11.0f);
+  ImVec2 dot_pos = ImVec2(status_bar_width * 0.025f,
+                          io.DisplaySize.y * (1 - STATUS_BAR_HEIGHT * 0.5f));
  ImDrawList* draw_list = ImGui::GetWindowDrawList();
-  draw_list->AddCircleFilled(dot_pos, 5.0f,
+  draw_list->AddCircleFilled(dot_pos, status_bar_height * 0.2f,
                             ImColor(signal_connected_ ? 0.0f : 1.0f,
                                     signal_connected_ ? 1.0f : 0.0f, 0.0f),
                             100);
-  draw_list->AddCircle(dot_pos, 6.0f, ImColor(1.0f, 1.0f, 1.0f), 100);
+  draw_list->AddCircle(dot_pos, status_bar_height * 0.25f,
+                       ImColor(1.0f, 1.0f, 1.0f), 100);

  ImGui::SetWindowFontScale(0.6f);
  draw_list->AddText(
-      ImVec2(25, main_window_height_default_ - status_bar_height_ + 3.0f),
+      ImVec2(status_bar_width * 0.045f,
+             io.DisplaySize.y * (1 - STATUS_BAR_HEIGHT * 0.9f)),
      ImColor(0.0f, 0.0f, 0.0f),
      signal_connected_
          ? localization::signal_connected[localization_language_index_].c_str()
--- a/src/gui/toolbars/title_bar.cpp
+++ b/src/gui/toolbars/title_bar.cpp
@@ -1,110 +1,97 @@
+#include "layout_relative.h"
 #include "localization.h"
 #include "rd_log.h"
 #include "render.h"

-#define BUTTON_PADDING 36.0f
 #define NEW_VERSION_ICON_RENDER_TIME_INTERVAL 2000

 namespace crossdesk {

 int Render::TitleBar(bool main_window) {
-  ImGui::PushStyleColor(ImGuiCol_MenuBarBg, ImVec4(1.0f, 1.0f, 1.0f, 0.0f));
+  ImGuiIO& io = ImGui::GetIO();
+  float title_bar_width = title_bar_width_;
+  float title_bar_height = title_bar_height_;
+  float title_bar_height_padding = title_bar_height_;
+  float title_bar_button_width = title_bar_button_width_;
+  float title_bar_button_height = title_bar_button_height_;
+  if (main_window) {
+    title_bar_width = io.DisplaySize.x;
+    title_bar_height = io.DisplaySize.y * TITLE_BAR_HEIGHT;
+    title_bar_height_padding = io.DisplaySize.y * (TITLE_BAR_HEIGHT + 0.01f);
+    title_bar_button_width = io.DisplaySize.x * TITLE_BAR_BUTTON_WIDTH;
+    title_bar_button_height = io.DisplaySize.y * TITLE_BAR_BUTTON_HEIGHT;
+    title_bar_height_ = title_bar_height;
+    title_bar_button_width_ = title_bar_button_width;
+    title_bar_button_height_ = title_bar_button_height;
+  } else {
+    title_bar_width = io.DisplaySize.x;
+    title_bar_height = title_bar_button_height_;
+    title_bar_button_width = title_bar_button_width_;
+    title_bar_button_height = title_bar_button_height_;
+  }
+
  ImGui::PushStyleColor(ImGuiCol_ChildBg, ImVec4(1.0f, 1.0f, 1.0f, 1.0f));
+  ImGui::PushStyleVar(ImGuiStyleVar_WindowPadding, ImVec2(0, 0));
  ImGui::SetNextWindowPos(ImVec2(0, 0), ImGuiCond_Always);
-  ImGui::SetWindowFontScale(0.8f);
-  ImGui::BeginChild(
-      main_window ? "MainTitleBar" : "StreamTitleBar",
-      ImVec2(main_window ? main_window_width_ : stream_window_width_,
-             title_bar_height_),
-      ImGuiChildFlags_Border,
-      ImGuiWindowFlags_MenuBar | ImGuiWindowFlags_NoDecoration |
-          ImGuiWindowFlags_NoBringToFrontOnFocus);
-  ImGui::SetWindowFontScale(1.0f);
+  ImGui::BeginChild(main_window ? "MainTitleBar" : "StreamTitleBar",
+                    ImVec2(title_bar_width, title_bar_height_padding),
+                    ImGuiChildFlags_Border,
+                    ImGuiWindowFlags_NoDecoration | ImGuiWindowFlags_NoMove |
+                        ImGuiWindowFlags_NoBringToFrontOnFocus);
+  ImGui::PopStyleVar();
  ImGui::PopStyleColor();

+  // get draw list
  ImDrawList* draw_list = ImGui::GetWindowDrawList();
-  if (ImGui::BeginMenuBar()) {
-    ImGui::SetCursorPosX(
-        (main_window ? main_window_width_ : stream_window_width_) -
-        (BUTTON_PADDING * 3 - 3));
-    ImGui::PushStyleColor(ImGuiCol_HeaderHovered, ImVec4(0, 0, 0, 0.1f));
-    ImGui::PushStyleColor(ImGuiCol_HeaderActive,
+
+  ImGui::SetCursorPos(
+      ImVec2(title_bar_width - title_bar_button_width * 3, 0.0f));
+  if (main_window) {
+    float bar_pos_x = title_bar_width - title_bar_button_width * 3 +
+                      title_bar_button_width * 0.33f;
+    float bar_pos_y = title_bar_button_height * 0.5f;
+
+    // draw menu icon
+    float menu_bar_line_size = title_bar_button_width * 0.33f;
+    draw_list->AddLine(
+        ImVec2(bar_pos_x, bar_pos_y - title_bar_button_height * 0.15f),
+        ImVec2(bar_pos_x + menu_bar_line_size,
+               bar_pos_y - title_bar_button_height * 0.15f),
+        IM_COL32(0, 0, 0, 255));
+    draw_list->AddLine(ImVec2(bar_pos_x, bar_pos_y),
+                       ImVec2(bar_pos_x + menu_bar_line_size, bar_pos_y),
+                       IM_COL32(0, 0, 0, 255));
+    draw_list->AddLine(
+        ImVec2(bar_pos_x, bar_pos_y + title_bar_button_height * 0.15f),
+        ImVec2(bar_pos_x + menu_bar_line_size,
+               bar_pos_y + title_bar_button_height * 0.15f),
+        IM_COL32(0, 0, 0, 255));
+
+    std::string title_bar_menu_button = "##title_bar_menu";  // ICON_FA_BARS;
+    std::string title_bar_menu = "##title_bar_menu";
+
+    ImGui::PushStyleColor(ImGuiCol_Button, ImVec4(0, 0, 0, 0));
+    ImGui::PushStyleColor(ImGuiCol_ButtonHovered, ImVec4(0, 0, 0, 0.1f));
+    ImGui::PushStyleColor(ImGuiCol_ButtonActive,
                          ImVec4(1.0f, 1.0f, 1.0f, 1.0f));
-    if (main_window) {
-      float bar_pos_x = ImGui::GetCursorPosX() + 6;
-      float bar_pos_y = ImGui::GetCursorPosY() + 15;
-      std::string menu_button = "    ";  // ICON_FA_BARS;
-      if (ImGui::BeginMenu(menu_button.c_str())) {
-        ImGui::SetWindowFontScale(0.5f);
-        if (ImGui::MenuItem(
-                localization::settings[localization_language_index_].c_str())) {
-          show_settings_window_ = true;
-        }
+    if (ImGui::Button(
+            title_bar_menu_button.c_str(),
+            ImVec2(title_bar_button_width, title_bar_button_height))) {
+      ImGui::OpenPopup(title_bar_menu.c_str());
+    }
+    ImGui::PopStyleColor(3);

-        show_new_version_icon_in_menu_ = false;
-
-        std::string about_str =
-            localization::about[localization_language_index_];
-        if (update_available_) {
-          auto now_time =
-              std::chrono::duration_cast<std::chrono::milliseconds>(
-                  std::chrono::steady_clock::now().time_since_epoch())
-                  .count();
-
-          // every 2 seconds
-          if (now_time - new_version_icon_last_trigger_time_ >=
-              NEW_VERSION_ICON_RENDER_TIME_INTERVAL) {
-            show_new_version_icon_ = true;
-            new_version_icon_render_start_time_ = now_time;
-            new_version_icon_last_trigger_time_ = now_time;
-          }
-
-          // render for 1 second
-          if (show_new_version_icon_) {
-            about_str = about_str + " " + ICON_FA_TRIANGLE_EXCLAMATION;
-            if (now_time - new_version_icon_render_start_time_ >=
-                NEW_VERSION_ICON_RENDER_TIME_INTERVAL / 2) {
-              show_new_version_icon_ = false;
-            }
-          } else {
-            about_str = about_str + "      ";
-          }
-        }
-
-        if (ImGui::MenuItem(about_str.c_str())) {
-          show_about_window_ = true;
-        }
-
-        if (update_available_ && ImGui::IsItemHovered()) {
-          ImGui::BeginTooltip();
-          ImGui::SetWindowFontScale(0.5f);
-          std::string new_version_available_str =
-              localization::new_version_available
-                  [localization_language_index_] +
-              ": " + latest_version_;
-          ImGui::Text("%s", new_version_available_str.c_str());
-          ImGui::SetWindowFontScale(1.0f);
-          ImGui::EndTooltip();
-        }
-
-        ImGui::SetWindowFontScale(1.0f);
-        ImGui::EndMenu();
-      } else {
-        show_new_version_icon_in_menu_ = true;
+    if (ImGui::BeginPopup(title_bar_menu.c_str())) {
+      ImGui::SetWindowFontScale(0.6f);
+      if (ImGui::MenuItem(
+              localization::settings[localization_language_index_].c_str())) {
+        show_settings_window_ = true;
      }

-      float menu_bar_line_size = 15.0f;
-      draw_list->AddLine(ImVec2(bar_pos_x, bar_pos_y - 6),
-                         ImVec2(bar_pos_x + menu_bar_line_size, bar_pos_y - 6),
-                         IM_COL32(0, 0, 0, 255));
-      draw_list->AddLine(ImVec2(bar_pos_x, bar_pos_y),
-                         ImVec2(bar_pos_x + menu_bar_line_size, bar_pos_y),
-                         IM_COL32(0, 0, 0, 255));
-      draw_list->AddLine(ImVec2(bar_pos_x, bar_pos_y + 6),
-                         ImVec2(bar_pos_x + menu_bar_line_size, bar_pos_y + 6),
-                         IM_COL32(0, 0, 0, 255));
+      show_new_version_icon_in_menu_ = false;

-      if (update_available_ && show_new_version_icon_in_menu_) {
+      std::string about_str = localization::about[localization_language_index_];
+      if (update_available_) {
        auto now_time = std::chrono::duration_cast<std::chrono::milliseconds>(
                            std::chrono::steady_clock::now().time_since_epoch())
                            .count();
@@ -119,133 +106,198 @@ int Render::TitleBar(bool main_window) {

        // render for 1 second
        if (show_new_version_icon_) {
-          ImGui::SetWindowFontScale(0.6f);
-          ImGui::SetCursorPos(ImVec2(bar_pos_x + 10, bar_pos_y - 17));
-          ImGui::Text(ICON_FA_TRIANGLE_EXCLAMATION);
-          ImGui::SetWindowFontScale(1.0f);
-
+          about_str = about_str + " " + ICON_FA_TRIANGLE_EXCLAMATION;
          if (now_time - new_version_icon_render_start_time_ >=
              NEW_VERSION_ICON_RENDER_TIME_INTERVAL / 2) {
            show_new_version_icon_ = false;
          }
+        } else {
+          about_str = about_str + "      ";
        }
      }

-      {
-        SettingWindow();
-        SelfHostedServerWindow();
-        AboutWindow();
+      if (ImGui::MenuItem(about_str.c_str())) {
+        show_about_window_ = true;
+      }
+
+      if (update_available_ && ImGui::IsItemHovered()) {
+        ImGui::BeginTooltip();
+        ImGui::SetWindowFontScale(0.5f);
+        std::string new_version_available_str =
+            localization::new_version_available[localization_language_index_] +
+            ": " + latest_version_;
+        ImGui::Text("%s", new_version_available_str.c_str());
+        ImGui::SetWindowFontScale(1.0f);
+        ImGui::EndTooltip();
+      }
+
+      ImGui::EndPopup();
+    } else {
+      show_new_version_icon_in_menu_ = true;
+    }
+
+    if (update_available_ && show_new_version_icon_in_menu_) {
+      auto now_time = std::chrono::duration_cast<std::chrono::milliseconds>(
+                          std::chrono::steady_clock::now().time_since_epoch())
+                          .count();
+
+      // every 2 seconds
+      if (now_time - new_version_icon_last_trigger_time_ >=
+          NEW_VERSION_ICON_RENDER_TIME_INTERVAL) {
+        show_new_version_icon_ = true;
+        new_version_icon_render_start_time_ = now_time;
+        new_version_icon_last_trigger_time_ = now_time;
+      }
+
+      // render for 1 second
+      if (show_new_version_icon_) {
+        ImGui::SetWindowFontScale(0.6f);
+        ImGui::SetCursorPos(
+            ImVec2(bar_pos_x + title_bar_button_width * 0.15f,
+                   bar_pos_y - title_bar_button_width * 0.325f));
+        ImGui::Text(ICON_FA_TRIANGLE_EXCLAMATION);
+        ImGui::SetWindowFontScale(1.0f);
+
+        if (now_time - new_version_icon_render_start_time_ >=
+            NEW_VERSION_ICON_RENDER_TIME_INTERVAL / 2) {
+          show_new_version_icon_ = false;
+        }
      }
    }

-    ImGui::PopStyleColor(2);
+    {
+      SettingWindow();
+      SelfHostedServerWindow();
+      AboutWindow();
+    }
+  } else {
+    ImGui::SetWindowFontScale(1.2f);
+  }

+  ImGui::SetCursorPos(ImVec2(
+      title_bar_width - title_bar_button_width * (main_window ? 2 : 3), 0.0f));
+  ImGui::PushStyleColor(ImGuiCol_Button, ImVec4(0, 0, 0, 0));
+  ImGui::PushStyleColor(ImGuiCol_ButtonHovered, ImVec4(0, 0, 0, 0.1f));
+  ImGui::PushStyleColor(ImGuiCol_ButtonActive, ImVec4(1.0f, 1.0f, 1.0f, 1.0f));
+
+  float minimize_pos_x = title_bar_width -
+                         title_bar_button_width * (main_window ? 2 : 3) +
+                         title_bar_button_width * 0.33f;
+  float minimize_pos_y = title_bar_button_height * 0.5f;
+  std::string window_minimize_button = "##minimize";  // ICON_FA_MINUS;
+  if (ImGui::Button(window_minimize_button.c_str(),
+                    ImVec2(title_bar_button_width, title_bar_button_height))) {
+    SDL_MinimizeWindow(main_window ? main_window_ : stream_window_);
+  }
+  draw_list->AddLine(
+      ImVec2(minimize_pos_x, minimize_pos_y),
+      ImVec2(minimize_pos_x + title_bar_button_width * 0.33f, minimize_pos_y),
+      IM_COL32(0, 0, 0, 255));
+  ImGui::PopStyleColor(3);
+
+  if (!main_window) {
+    ImGui::SetCursorPos(
+        ImVec2(title_bar_width - title_bar_button_width * 2, 0.0f));
    ImGui::PushStyleColor(ImGuiCol_Button, ImVec4(0, 0, 0, 0));
-    ImGui::SetCursorPosX(main_window
-                             ? (main_window_width_ - BUTTON_PADDING * 2)
-                             : (stream_window_width_ - BUTTON_PADDING * 3));
    ImGui::PushStyleColor(ImGuiCol_ButtonHovered, ImVec4(0, 0, 0, 0.1f));
    ImGui::PushStyleColor(ImGuiCol_ButtonActive,
                          ImVec4(1.0f, 1.0f, 1.0f, 1.0f));

-    float minimize_pos_x = ImGui::GetCursorPosX() + 12;
-    float minimize_pos_y = ImGui::GetCursorPosY() + 15;
-    std::string window_minimize_button = "##minimize";  // ICON_FA_MINUS;
-    if (ImGui::Button(window_minimize_button.c_str(),
-                      ImVec2(BUTTON_PADDING, 30))) {
-      SDL_MinimizeWindow(main_window ? main_window_ : stream_window_);
-    }
-    draw_list->AddLine(ImVec2(minimize_pos_x, minimize_pos_y),
-                       ImVec2(minimize_pos_x + 12, minimize_pos_y),
-                       IM_COL32(0, 0, 0, 255));
-    ImGui::PopStyleColor(2);
-
-    if (!main_window) {
-      ImGui::SetCursorPosX(stream_window_width_ - BUTTON_PADDING * 2);
-      ImGui::PushStyleColor(ImGuiCol_ButtonHovered, ImVec4(0, 0, 0, 0.1f));
-      ImGui::PushStyleColor(ImGuiCol_ButtonActive,
-                            ImVec4(1.0f, 1.0f, 1.0f, 1.0f));
-
-      if (window_maximized_) {
-        float pos_x_top = ImGui::GetCursorPosX() + 11;
-        float pos_y_top = ImGui::GetCursorPosY() + 11;
-        float pos_x_bottom = ImGui::GetCursorPosX() + 13;
-        float pos_y_bottom = ImGui::GetCursorPosY() + 9;
-        std::string window_restore_button =
-            "##restore";  // ICON_FA_WINDOW_RESTORE;
-        if (ImGui::Button(window_restore_button.c_str(),
-                          ImVec2(BUTTON_PADDING, 30))) {
-          SDL_RestoreWindow(stream_window_);
-          window_maximized_ = false;
-        }
-        draw_list->AddRect(ImVec2(pos_x_top, pos_y_top),
-                           ImVec2(pos_x_top + 12, pos_y_top + 12),
-                           IM_COL32(0, 0, 0, 255));
-        draw_list->AddRect(ImVec2(pos_x_bottom, pos_y_bottom),
-                           ImVec2(pos_x_bottom + 12, pos_y_bottom + 12),
-                           IM_COL32(0, 0, 0, 255));
-        draw_list->AddRectFilled(ImVec2(pos_x_top + 1, pos_y_top + 1),
-                                 ImVec2(pos_x_top + 11, pos_y_top + 11),
-                                 IM_COL32(255, 255, 255, 255));
-      } else {
-        float maximize_pos_x = ImGui::GetCursorPosX() + 12;
-        float maximize_pos_y = ImGui::GetCursorPosY() + 10;
-        std::string window_maximize_button =
-            "##maximize";  // ICON_FA_SQUARE_FULL;
-        if (ImGui::Button(window_maximize_button.c_str(),
-                          ImVec2(BUTTON_PADDING, 30))) {
-          SDL_MaximizeWindow(stream_window_);
-          window_maximized_ = !window_maximized_;
-        }
-        draw_list->AddRect(ImVec2(maximize_pos_x, maximize_pos_y),
-                           ImVec2(maximize_pos_x + 12, maximize_pos_y + 12),
-                           IM_COL32(0, 0, 0, 255));
+    if (window_maximized_) {
+      float pos_x_top = title_bar_width - title_bar_button_width * 1.65f;
+      float pos_y_top = title_bar_button_height * 0.36f;
+      float pos_x_bottom = title_bar_width - title_bar_button_width * 1.6f;
+      float pos_y_bottom = title_bar_button_height * 0.28f;
+      std::string window_restore_button =
+          "##restore";  // ICON_FA_WINDOW_RESTORE;
+      if (ImGui::Button(
+              window_restore_button.c_str(),
+              ImVec2(title_bar_button_width, title_bar_button_height))) {
+        SDL_RestoreWindow(stream_window_);
+        window_maximized_ = false;
      }
-      ImGui::PopStyleColor(2);
-    }
-
-    ImGui::SetCursorPosX(
-        (main_window ? main_window_width_ : stream_window_width_) -
-        BUTTON_PADDING);
-    ImGui::PushStyleColor(ImGuiCol_ButtonHovered, ImVec4(1.0f, 0, 0, 1.0f));
-    ImGui::PushStyleColor(ImGuiCol_ButtonActive, ImVec4(1.0f, 0, 0, 0.5f));
-
-    float xmark_pos_x = ImGui::GetCursorPosX() + 18;
-    float xmark_pos_y = ImGui::GetCursorPosY() + 16;
-    float xmark_size = 12.0f;
-    std::string close_button = "##xmark";  // ICON_FA_XMARK;
-    if (ImGui::Button(close_button.c_str(), ImVec2(BUTTON_PADDING, 30))) {
-#if _WIN32
-      if (enable_minimize_to_tray_) {
-        tray_->MinimizeToTray();
+      draw_list->AddRect(ImVec2(pos_x_top, pos_y_top),
+                         ImVec2(pos_x_top + title_bar_button_height * 0.33f,
+                                pos_y_top + title_bar_button_height * 0.33f),
+                         IM_COL32(0, 0, 0, 255));
+      draw_list->AddRect(ImVec2(pos_x_bottom, pos_y_bottom),
+                         ImVec2(pos_x_bottom + title_bar_button_height * 0.33f,
+                                pos_y_bottom + title_bar_button_height * 0.33f),
+                         IM_COL32(0, 0, 0, 255));
+      if (ImGui::IsItemHovered()) {
+        draw_list->AddRectFilled(
+            ImVec2(pos_x_top + title_bar_button_height * 0.02f,
+                   pos_y_top + title_bar_button_height * 0.01f),
+            ImVec2(pos_x_top + title_bar_button_height * 0.32f,
+                   pos_y_top + title_bar_button_height * 0.31f),
+            IM_COL32(229, 229, 229, 255));
      } else {
-#endif
-        SDL_Event event;
-        event.type = SDL_EVENT_QUIT;
-        SDL_PushEvent(&event);
-#if _WIN32
+        draw_list->AddRectFilled(
+            ImVec2(pos_x_top + title_bar_button_height * 0.02f,
+                   pos_y_top + title_bar_button_height * 0.01f),
+            ImVec2(pos_x_top + title_bar_button_height * 0.32f,
+                   pos_y_top + title_bar_button_height * 0.31f),
+            IM_COL32(255, 255, 255, 255));
      }
-#endif
+    } else {
+      float maximize_pos_x = title_bar_width - title_bar_button_width * 1.5f -
+                             title_bar_button_height * 0.165f;
+      float maximize_pos_y = title_bar_button_height * 0.33f;
+      std::string window_maximize_button =
+          "##maximize";  // ICON_FA_SQUARE_FULL;
+      if (ImGui::Button(
+              window_maximize_button.c_str(),
+              ImVec2(title_bar_button_width, title_bar_button_height))) {
+        SDL_MaximizeWindow(stream_window_);
+        window_maximized_ = !window_maximized_;
+      }
+      draw_list->AddRect(
+          ImVec2(maximize_pos_x, maximize_pos_y),
+          ImVec2(maximize_pos_x + title_bar_button_height * 0.33f,
+                 maximize_pos_y + title_bar_button_height * 0.33f),
+          IM_COL32(0, 0, 0, 255));
    }
-    draw_list->AddLine(ImVec2(xmark_pos_x - xmark_size / 2 - 0.25f,
-                              xmark_pos_y - xmark_size / 2 + 0.75f),
-                       ImVec2(xmark_pos_x + xmark_size / 2 - 1.5f,
-                              xmark_pos_y + xmark_size / 2 - 0.5f),
-                       IM_COL32(0, 0, 0, 255));
-    draw_list->AddLine(ImVec2(xmark_pos_x + xmark_size / 2 - 1.75f,
-                              xmark_pos_y - xmark_size / 2 + 0.75f),
-                       ImVec2(xmark_pos_x - xmark_size / 2,
-                              xmark_pos_y + xmark_size / 2 - 1.0f),
-                       IM_COL32(0, 0, 0, 255));
-
-    ImGui::PopStyleColor(2);
-
-    ImGui::PopStyleColor();
+    ImGui::PopStyleColor(3);
  }

-  ImGui::EndMenuBar();
+  float xmark_button_pos_x = title_bar_width - title_bar_button_width;
+  ImGui::SetCursorPos(ImVec2(xmark_button_pos_x, 0.0f));
+  ImGui::PushStyleColor(ImGuiCol_Button, ImVec4(0, 0, 0, 0));
+  ImGui::PushStyleColor(ImGuiCol_ButtonHovered, ImVec4(1.0f, 0, 0, 1.0f));
+  ImGui::PushStyleColor(ImGuiCol_ButtonActive, ImVec4(1.0f, 0, 0, 0.5f));
+
+  float xmark_pos_x = xmark_button_pos_x + title_bar_button_width * 0.5f;
+  float xmark_pos_y = title_bar_button_height * 0.5f;
+  float xmark_size = title_bar_button_width * 0.33f;
+  std::string close_button = "##xmark";  // ICON_FA_XMARK;
+  if (ImGui::Button(close_button.c_str(),
+                    ImVec2(title_bar_button_width, title_bar_button_height))) {
+#if _WIN32
+    if (enable_minimize_to_tray_) {
+      tray_->MinimizeToTray();
+    } else {
+#endif
+      SDL_Event event;
+      event.type = SDL_EVENT_QUIT;
+      SDL_PushEvent(&event);
+#if _WIN32
+    }
+#endif
+  }
+  draw_list->AddLine(ImVec2(xmark_pos_x - xmark_size / 2 - 0.25f,
+                            xmark_pos_y - xmark_size / 2 + 0.75f),
+                     ImVec2(xmark_pos_x + xmark_size / 2 - 1.5f,
+                            xmark_pos_y + xmark_size / 2 - 0.5f),
+                     IM_COL32(0, 0, 0, 255));
+  draw_list->AddLine(
+      ImVec2(xmark_pos_x + xmark_size / 2 - 1.75f,
+             xmark_pos_y - xmark_size / 2 + 0.75f),
+      ImVec2(xmark_pos_x - xmark_size / 2, xmark_pos_y + xmark_size / 2 - 1.0f),
+      IM_COL32(0, 0, 0, 255));
+
+  ImGui::PopStyleColor(3);
+
  ImGui::EndChild();
-  ImGui::PopStyleColor();
  return 0;
 }
 }  // namespace crossdesk
--- a/src/gui/windows/about_window.cpp
+++ b/src/gui/windows/about_window.cpp
@@ -8,8 +8,8 @@

 namespace crossdesk {

-void Hyperlink(const std::string& label, const std::string& url,
-               const float window_width) {
+void Render::Hyperlink(const std::string& label, const std::string& url,
+                       const float window_width) {
  ImGui::PushStyleColor(ImGuiCol_Text, IM_COL32(0, 0, 255, 255));
  ImGui::SetCursorPosX(window_width * 0.1f);
  ImGui::Text("%s", label.c_str());
@@ -37,17 +37,18 @@ void Hyperlink(const std::string& label, const std::string& url,

 int Render::AboutWindow() {
  if (show_about_window_) {
-    const ImGuiViewport* viewport = ImGui::GetMainViewport();
-
+    float about_window_width = title_bar_button_width_ * 7.5f;
    float about_window_height = latest_version_.empty()
-                                    ? about_window_height_
-                                    : about_window_height_ + 20.0f;
+                                    ? title_bar_button_width_ * 4.0f
+                                    : title_bar_button_width_ * 4.6f;
+
+    const ImGuiViewport* viewport = ImGui::GetMainViewport();
    ImGui::SetNextWindowPos(ImVec2(
-        (viewport->WorkSize.x - viewport->WorkPos.x - about_window_width_) / 2,
+        (viewport->WorkSize.x - viewport->WorkPos.x - about_window_width) / 2,
        (viewport->WorkSize.y - viewport->WorkPos.y - about_window_height) /
            2));

-    ImGui::SetNextWindowSize(ImVec2(about_window_width_, about_window_height));
+    ImGui::SetNextWindowSize(ImVec2(about_window_width, about_window_height));

    ImGui::PushStyleColor(ImGuiCol_WindowBg, ImVec4(1.0f, 1.0f, 1.0f, 1.0f));
    ImGui::PushStyleVar(ImGuiStyleVar_WindowBorderSize, 1.0f);
@@ -70,7 +71,7 @@ int Render::AboutWindow() {

    std::string text = localization::version[localization_language_index_] +
                       ": CrossDesk " + version;
-    ImGui::SetCursorPosX(about_window_width_ * 0.1f);
+    ImGui::SetCursorPosX(about_window_width * 0.1f);
    ImGui::Text("%s", text.c_str());

    if (update_available_) {
@@ -79,19 +80,19 @@ int Render::AboutWindow() {
          ": " + latest_version_;
      std::string access_website =
          localization::access_website[localization_language_index_];
-      Hyperlink(latest_version, "https://crossdesk.cn", about_window_width_);
+      Hyperlink(latest_version, "https://crossdesk.cn", about_window_width);
    }

    ImGui::Text("");

    std::string copyright_text = "© 2025 by JUNKUN DI. All rights reserved.";
    std::string license_text = "Licensed under GNU LGPL v3.";
-    ImGui::SetCursorPosX(about_window_width_ * 0.1f);
+    ImGui::SetCursorPosX(about_window_width * 0.1f);
    ImGui::Text("%s", copyright_text.c_str());
-    ImGui::SetCursorPosX(about_window_width_ * 0.1f);
+    ImGui::SetCursorPosX(about_window_width * 0.1f);
    ImGui::Text("%s", license_text.c_str());

-    ImGui::SetCursorPosX(about_window_width_ * 0.42f);
+    ImGui::SetCursorPosX(about_window_width * 0.445f);
    ImGui::SetCursorPosY(about_window_height * 0.75f);
    // OK
    if (ImGui::Button(localization::ok[localization_language_index_].c_str())) {
--- a/src/gui/windows/connection_status_window.cpp
+++ b/src/gui/windows/connection_status_window.cpp
@@ -7,42 +7,39 @@ namespace crossdesk {

 bool Render::ConnectionStatusWindow(
    std::shared_ptr<SubStreamWindowProperties>& props) {
-  const ImGuiViewport* viewport = ImGui::GetMainViewport();
+  ImGuiIO& io = ImGui::GetIO();
  bool ret_flag = false;
-  ImGui::SetNextWindowPos(ImVec2((viewport->WorkSize.x - viewport->WorkPos.x -
-                                  connection_status_window_width_) /
-                                     2,
-                                 (viewport->WorkSize.y - viewport->WorkPos.y -
-                                  connection_status_window_height_) /
-                                     2));

-  ImGui::SetNextWindowSize(ImVec2(connection_status_window_width_,
-                                  connection_status_window_height_));
+  ImGui::SetNextWindowPos(
+      ImVec2(io.DisplaySize.x * 0.33f, io.DisplaySize.y * 0.33f));
+  ImGui::SetNextWindowSize(
+      ImVec2(io.DisplaySize.x * 0.33f, io.DisplaySize.y * 0.33f));

  ImGui::PushStyleVar(ImGuiStyleVar_FrameRounding, 3.0f);
-
-  ImGui::PushStyleColor(ImGuiCol_WindowBg, ImVec4(1.0, 1.0, 1.0, 1.0));
+  ImGui::PushStyleColor(ImGuiCol_WindowBg, ImVec4(1.0f, 1.0f, 1.0f, 1.0f));
  ImGui::PushStyleVar(ImGuiStyleVar_WindowBorderSize, 1.0f);
  ImGui::PushStyleVar(ImGuiStyleVar_WindowRounding, 5.0f);

  ImGui::Begin("ConnectionStatusWindow", nullptr,
-               ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoCollapse |
-                   ImGuiWindowFlags_NoMove | ImGuiWindowFlags_NoTitleBar |
+               ImGuiWindowFlags_NoDecoration | ImGuiWindowFlags_NoMove |
                   ImGuiWindowFlags_NoSavedSettings);
  ImGui::PopStyleVar(2);
  ImGui::PopStyleColor();

+  auto connection_status_window_width = ImGui::GetWindowSize().x;
+  auto connection_status_window_height = ImGui::GetWindowSize().y;
+
  ImGui::SetWindowFontScale(0.5f);
  std::string text;

  if (ConnectionStatus::Connecting == props->connection_status_) {
    text = localization::p2p_connecting[localization_language_index_];
-    ImGui::SetCursorPosX(connection_status_window_width_ * 3 / 7);
-    ImGui::SetCursorPosY(connection_status_window_height_ * 2 / 3);
+    ImGui::SetCursorPosX(connection_status_window_width * 0.43f);
+    ImGui::SetCursorPosY(connection_status_window_height * 0.67f);
  } else if (ConnectionStatus::Connected == props->connection_status_) {
    text = localization::p2p_connected[localization_language_index_];
-    ImGui::SetCursorPosX(connection_status_window_width_ * 3 / 7);
-    ImGui::SetCursorPosY(connection_status_window_height_ * 2 / 3);
+    ImGui::SetCursorPosX(connection_status_window_width * 0.43f);
+    ImGui::SetCursorPosY(connection_status_window_height * 0.67f);
    // ok
    if (ImGui::Button(localization::ok[localization_language_index_].c_str()) ||
        ImGui::IsKeyPressed(ImGuiKey_Enter) ||
@@ -51,8 +48,8 @@ bool Render::ConnectionStatusWindow(
    }
  } else if (ConnectionStatus::Disconnected == props->connection_status_) {
    text = localization::p2p_disconnected[localization_language_index_];
-    ImGui::SetCursorPosX(connection_status_window_width_ * 3 / 7);
-    ImGui::SetCursorPosY(connection_status_window_height_ * 2 / 3);
+    ImGui::SetCursorPosX(connection_status_window_width * 0.43f);
+    ImGui::SetCursorPosY(connection_status_window_height * 0.67f);
    // ok
    if (ImGui::Button(localization::ok[localization_language_index_].c_str()) ||
        ImGui::IsKeyPressed(ImGuiKey_Enter) ||
@@ -61,8 +58,8 @@ bool Render::ConnectionStatusWindow(
    }
  } else if (ConnectionStatus::Failed == props->connection_status_) {
    text = localization::p2p_failed[localization_language_index_];
-    ImGui::SetCursorPosX(connection_status_window_width_ * 3 / 7);
-    ImGui::SetCursorPosY(connection_status_window_height_ * 2 / 3);
+    ImGui::SetCursorPosX(connection_status_window_width * 0.43f);
+    ImGui::SetCursorPosY(connection_status_window_height * 0.67f);
    // ok
    if (ImGui::Button(localization::ok[localization_language_index_].c_str()) ||
        ImGui::IsKeyPressed(ImGuiKey_Enter) ||
@@ -71,8 +68,8 @@ bool Render::ConnectionStatusWindow(
    }
  } else if (ConnectionStatus::Closed == props->connection_status_) {
    text = localization::p2p_closed[localization_language_index_];
-    ImGui::SetCursorPosX(connection_status_window_width_ * 3 / 7);
-    ImGui::SetCursorPosY(connection_status_window_height_ * 2 / 3);
+    ImGui::SetCursorPosX(connection_status_window_width * 0.43f);
+    ImGui::SetCursorPosY(connection_status_window_height * 0.67f);
    // ok
    if (ImGui::Button(localization::ok[localization_language_index_].c_str()) ||
        ImGui::IsKeyPressed(ImGuiKey_Enter) ||
@@ -87,11 +84,9 @@ bool Render::ConnectionStatusWindow(
        text = localization::reinput_password[localization_language_index_];
      }

-      auto window_width = ImGui::GetWindowSize().x;
-      auto window_height = ImGui::GetWindowSize().y;
-      ImGui::SetCursorPosX((window_width - IPUT_WINDOW_WIDTH / 2) * 0.5f);
-      ImGui::SetCursorPosY(window_height * 0.4f);
-      ImGui::SetNextItemWidth(IPUT_WINDOW_WIDTH / 2);
+      ImGui::SetCursorPosX(connection_status_window_width * 0.336f);
+      ImGui::SetCursorPosY(connection_status_window_height * 0.4f);
+      ImGui::SetNextItemWidth(connection_status_window_width * 0.33f);

      ImGui::PushStyleVar(ImGuiStyleVar_FrameBorderSize, 1.0f);

@@ -109,15 +104,16 @@ bool Render::ConnectionStatusWindow(
      ImVec2 text_size = ImGui::CalcTextSize(
          localization::remember_password[localization_language_index_]
              .c_str());
-      ImGui::SetCursorPosX((window_width - text_size.x) * 0.5f - 13.0f);
+      ImGui::SetCursorPosX((connection_status_window_width - text_size.x) *
+                           0.45f);
      ImGui::Checkbox(
          localization::remember_password[localization_language_index_].c_str(),
          &(props->remember_password_));
      ImGui::SetWindowFontScale(0.5f);
      ImGui::PopStyleVar();

-      ImGui::SetCursorPosX(window_width * 0.315f);
-      ImGui::SetCursorPosY(window_height * 0.75f);
+      ImGui::SetCursorPosX(connection_status_window_width * 0.325f);
+      ImGui::SetCursorPosY(connection_status_window_height * 0.75f);
      // ok
      if (ImGui::Button(
              localization::ok[localization_language_index_].c_str()) ||
@@ -140,14 +136,14 @@ bool Render::ConnectionStatusWindow(
      }
    } else if (password_validating_) {
      text = localization::validate_password[localization_language_index_];
-      ImGui::SetCursorPosX(connection_status_window_width_ * 3 / 7);
-      ImGui::SetCursorPosY(connection_status_window_height_ * 2 / 3);
+      ImGui::SetCursorPosX(connection_status_window_width * 0.43f);
+      ImGui::SetCursorPosY(connection_status_window_height * 0.67f);
    }
  } else if (ConnectionStatus::NoSuchTransmissionId ==
             props->connection_status_) {
    text = localization::no_such_id[localization_language_index_];
-    ImGui::SetCursorPosX(connection_status_window_width_ * 3 / 7);
-    ImGui::SetCursorPosY(connection_status_window_height_ * 2 / 3);
+    ImGui::SetCursorPosX(connection_status_window_width * 0.43f);
+    ImGui::SetCursorPosY(connection_status_window_height * 0.67f);
    // ok
    if (ImGui::Button(localization::ok[localization_language_index_].c_str()) ||
        ImGui::IsKeyPressed(ImGuiKey_Enter)) {
@@ -158,11 +154,9 @@ bool Render::ConnectionStatusWindow(
    }
  }

-  auto window_width = ImGui::GetWindowSize().x;
-  auto window_height = ImGui::GetWindowSize().y;
  auto text_width = ImGui::CalcTextSize(text.c_str()).x;
-  ImGui::SetCursorPosX((window_width - text_width) * 0.5f);
-  ImGui::SetCursorPosY(window_height * 0.2f);
+  ImGui::SetCursorPosX((connection_status_window_width - text_width) * 0.5f);
+  ImGui::SetCursorPosY(connection_status_window_height * 0.2f);
  ImGui::Text("%s", text.c_str());
  ImGui::SetWindowFontScale(1.0f);

--- a/src/gui/windows/control_window.cpp
+++ b/src/gui/windows/control_window.cpp
@@ -53,11 +53,11 @@ int Render::ControlWindow(std::shared_ptr<SubStreamWindowProperties>& props) {
      ImVec2(props->control_window_width_, props->control_window_height_),
      ImGuiCond_Always);

-  ImGui::SetNextWindowPos(ImVec2(0, title_bar_height_ + 1), ImGuiCond_Once);
+  ImGui::SetNextWindowPos(ImVec2(0, title_bar_height_), ImGuiCond_Once);

  float pos_x = 0;
  float pos_y = 0;
-  float y_boundary = fullscreen_button_pressed_ ? 0 : (title_bar_height_ + 1);
+  float y_boundary = fullscreen_button_pressed_ ? 0 : title_bar_height_;

  if (props->reset_control_bar_pos_) {
    float new_cursor_pos_x = 0;
@@ -94,7 +94,7 @@ int Render::ControlWindow(std::shared_ptr<SubStreamWindowProperties>& props) {
  } else if (!props->reset_control_bar_pos_ &&
                 ImGui::IsMouseReleased(ImGuiMouseButton_Left) ||
             props->control_window_width_is_changing_) {
-    if (props->control_window_pos_.x <= stream_window_width_ / 2) {
+    if (props->control_window_pos_.x <= stream_window_width_ * 0.5f) {
      if (props->control_window_pos_.y + props->control_window_height_ >
          stream_window_height_) {
        pos_y = stream_window_height_ - props->control_window_height_;
@@ -118,18 +118,16 @@ int Render::ControlWindow(std::shared_ptr<SubStreamWindowProperties>& props) {
        }
      }
      props->is_control_bar_in_left_ = true;
-    } else if (props->control_window_pos_.x > stream_window_width_ / 2) {
+    } else if (props->control_window_pos_.x > stream_window_width_ * 0.5f) {
      pos_x = 0;
      pos_y =
          (props->control_window_pos_.y >= y_boundary &&
           props->control_window_pos_.y <=
               stream_window_height_ - props->control_window_height_)
              ? props->control_window_pos_.y
-              : (props->control_window_pos_.y < (fullscreen_button_pressed_
-                                                     ? 0
-                                                     : (title_bar_height_ + 1))
-                     ? (fullscreen_button_pressed_ ? 0
-                                                   : (title_bar_height_ + 1))
+              : (props->control_window_pos_.y <
+                         (fullscreen_button_pressed_ ? 0 : title_bar_height_)
+                     ? (fullscreen_button_pressed_ ? 0 : title_bar_height_)
                     : (stream_window_height_ - props->control_window_height_));

      if (props->control_bar_expand_) {
@@ -202,15 +200,13 @@ int Render::ControlWindow(std::shared_ptr<SubStreamWindowProperties>& props) {
                 : props->control_window_pos_.x,
             props->control_window_pos_.y),
      ImGuiCond_Always);
-  ImGui::SetWindowFontScale(0.5f);

  std::string control_child_window_title =
      props->remote_id_ + "ControlChildWindow";
-  ImGui::BeginChild(
-      control_child_window_title.c_str(),
-      ImVec2(props->control_window_width_ * 2, props->control_window_height_),
-      ImGuiChildFlags_Border, ImGuiWindowFlags_NoDecoration);
-  ImGui::SetWindowFontScale(1.0f);
+  ImGui::BeginChild(control_child_window_title.c_str(),
+                    ImVec2(props->control_window_width_ * 2.0f,
+                           props->control_window_height_),
+                    ImGuiChildFlags_Border, ImGuiWindowFlags_NoDecoration);
  ImGui::PopStyleColor();

  ControlBar(props);
--- a/src/gui/windows/main_settings_window.cpp
+++ b/src/gui/windows/main_settings_window.cpp
@@ -6,31 +6,38 @@
 namespace crossdesk {

 int Render::SettingWindow() {
+  ImGuiIO& io = ImGui::GetIO();
  if (show_settings_window_) {
    if (settings_window_pos_reset_) {
      const ImGuiViewport* viewport = ImGui::GetMainViewport();
      if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
+#if (((defined(_WIN32) || defined(__linux__)) && !defined(__aarch64__) && \
+      !defined(__arm__) && USE_CUDA) ||                                   \
+     defined(__APPLE__))
        ImGui::SetNextWindowPos(
-            ImVec2((viewport->WorkSize.x - viewport->WorkPos.x -
-                    SETTINGS_WINDOW_WIDTH_CN) /
-                       2,
-                   (viewport->WorkSize.y - viewport->WorkPos.y -
-                    SETTINGS_WINDOW_HEIGHT_CN) /
-                       2));
-
+            ImVec2(io.DisplaySize.x * 0.343f, io.DisplaySize.y * 0.07f));
        ImGui::SetNextWindowSize(
-            ImVec2(SETTINGS_WINDOW_WIDTH_CN, SETTINGS_WINDOW_HEIGHT_CN));
+            ImVec2(io.DisplaySize.x * 0.315f, io.DisplaySize.y * 0.85f));
+#else
+        ImGui::SetNextWindowPos(
+            ImVec2(io.DisplaySize.x * 0.343f, io.DisplaySize.y * 0.1f));
+        ImGui::SetNextWindowSize(
+            ImVec2(io.DisplaySize.x * 0.315f, io.DisplaySize.y * 0.8f));
+#endif
      } else {
+#if (((defined(_WIN32) || defined(__linux__)) && !defined(__aarch64__) && \
+      !defined(__arm__) && USE_CUDA) ||                                   \
+     defined(__APPLE__))
        ImGui::SetNextWindowPos(
-            ImVec2((viewport->WorkSize.x - viewport->WorkPos.x -
-                    SETTINGS_WINDOW_WIDTH_EN) /
-                       2,
-                   (viewport->WorkSize.y - viewport->WorkPos.y -
-                    SETTINGS_WINDOW_HEIGHT_EN) /
-                       2));
-
+            ImVec2(io.DisplaySize.x * 0.297f, io.DisplaySize.y * 0.07f));
        ImGui::SetNextWindowSize(
-            ImVec2(SETTINGS_WINDOW_WIDTH_EN, SETTINGS_WINDOW_HEIGHT_EN));
+            ImVec2(io.DisplaySize.x * 0.407f, io.DisplaySize.y * 0.85f));
+#else
+        ImGui::SetNextWindowPos(
+            ImVec2(io.DisplaySize.x * 0.297f, io.DisplaySize.y * 0.1f));
+        ImGui::SetNextWindowSize(
+            ImVec2(io.DisplaySize.x * 0.407f, io.DisplaySize.y * 0.8f));
+#endif
      }

      settings_window_pos_reset_ = false;
@@ -38,10 +45,9 @@ int Render::SettingWindow() {

    // Settings
    {
-      static int settings_items_padding = 30;
+      static int settings_items_padding = title_bar_button_width_ * 0.75f;
      int settings_items_offset = 0;

-      ImGui::SetWindowFontScale(0.5f);
      ImGui::PushStyleColor(ImGuiCol_WindowBg, ImVec4(1.0f, 1.0f, 1.0f, 1.0f));
      ImGui::PushStyleVar(ImGuiStyleVar_WindowRounding, 5.0f);
      ImGui::PushStyleVar(ImGuiStyleVar_FrameRounding, 3.0f);
@@ -50,7 +56,6 @@ int Render::SettingWindow() {
                   nullptr,
                   ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoCollapse |
                       ImGuiWindowFlags_NoSavedSettings);
-      ImGui::SetWindowFontScale(1.0f);
      ImGui::SetWindowFontScale(0.5f);
      ImGui::PushStyleVar(ImGuiStyleVar_FrameBorderSize, 1.0f);
      {
@@ -59,19 +64,29 @@ int Render::SettingWindow() {
            localization::language_en[localization_language_index_].c_str()};

        settings_items_offset += settings_items_padding;
-        ImGui::SetCursorPosY(settings_items_offset + 4);
+        ImGui::SetCursorPosY(settings_items_offset);
+        ImGui::AlignTextToFramePadding();
        ImGui::Text(
            "%s", localization::language[localization_language_index_].c_str());
+        ImGui::SameLine();
        if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
-          ImGui::SetCursorPosX(LANGUAGE_SELECT_WINDOW_PADDING_CN);
+          ImGui::SetCursorPosX(title_bar_button_width_ * 3.0f);
        } else {
-          ImGui::SetCursorPosX(LANGUAGE_SELECT_WINDOW_PADDING_EN);
+          ImGui::SetCursorPosX(title_bar_button_width_ * 4.5f);
        }
-        ImGui::SetCursorPosY(settings_items_offset);
-        ImGui::SetNextItemWidth(SETTINGS_SELECT_WINDOW_WIDTH);

-        ImGui::Combo("##language", &language_button_value_, language_items,
-                     IM_ARRAYSIZE(language_items));
+        ImGui::SetNextItemWidth(title_bar_button_width_ * 1.8f);
+        if (ImGui::BeginCombo("##language",
+                              language_items[language_button_value_])) {
+          ImGui::SetWindowFontScale(0.5f);
+          for (int i = 0; i < IM_ARRAYSIZE(language_items); i++) {
+            bool selected = (i == language_button_value_);
+            if (ImGui::Selectable(language_items[i], selected))
+              language_button_value_ = i;
+          }
+
+          ImGui::EndCombo();
+        }
      }

      ImGui::Separator();
@@ -90,21 +105,31 @@ int Render::SettingWindow() {
                .c_str()};

        settings_items_offset += settings_items_padding;
-        ImGui::SetCursorPosY(settings_items_offset + 4);
+        ImGui::SetCursorPosY(settings_items_offset);
+        ImGui::AlignTextToFramePadding();
        ImGui::Text(
            "%s",
            localization::video_quality[localization_language_index_].c_str());
-
+        ImGui::SameLine();
        if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
-          ImGui::SetCursorPosX(VIDEO_QUALITY_SELECT_WINDOW_PADDING_CN);
+          ImGui::SetCursorPosX(title_bar_button_width_ * 3.0f);
        } else {
-          ImGui::SetCursorPosX(VIDEO_QUALITY_SELECT_WINDOW_PADDING_EN);
+          ImGui::SetCursorPosX(title_bar_button_width_ * 4.5f);
        }
-        ImGui::SetCursorPosY(settings_items_offset);
-        ImGui::SetNextItemWidth(SETTINGS_SELECT_WINDOW_WIDTH);

-        ImGui::Combo("##video_quality", &video_quality_button_value_,
-                     video_quality_items, IM_ARRAYSIZE(video_quality_items));
+        ImGui::SetNextItemWidth(title_bar_button_width_ * 1.8f);
+        if (ImGui::BeginCombo(
+                "##video_quality",
+                video_quality_items[video_quality_button_value_])) {
+          ImGui::SetWindowFontScale(0.5f);
+          for (int i = 0; i < IM_ARRAYSIZE(video_quality_items); i++) {
+            bool selected = (i == video_quality_button_value_);
+            if (ImGui::Selectable(video_quality_items[i], selected))
+              video_quality_button_value_ = i;
+          }
+
+          ImGui::EndCombo();
+        }
      }

      ImGui::Separator();
@@ -113,22 +138,31 @@ int Render::SettingWindow() {
        const char* video_frame_rate_items[] = {"30 fps", "60 fps"};

        settings_items_offset += settings_items_padding;
-        ImGui::SetCursorPosY(settings_items_offset + 4);
+        ImGui::SetCursorPosY(settings_items_offset);
+        ImGui::AlignTextToFramePadding();
        ImGui::Text("%s",
                    localization::video_frame_rate[localization_language_index_]
                        .c_str());
-
+        ImGui::SameLine();
        if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
-          ImGui::SetCursorPosX(VIDEO_FRAME_RATE_SELECT_WINDOW_PADDING_CN);
+          ImGui::SetCursorPosX(title_bar_button_width_ * 3.0f);
        } else {
-          ImGui::SetCursorPosX(VIDEO_FRAME_RATE_SELECT_WINDOW_PADDING_EN);
+          ImGui::SetCursorPosX(title_bar_button_width_ * 4.5f);
        }
-        ImGui::SetCursorPosY(settings_items_offset);
-        ImGui::SetNextItemWidth(SETTINGS_SELECT_WINDOW_WIDTH);

-        ImGui::Combo("##video_frame_rate", &video_frame_rate_button_value_,
-                     video_frame_rate_items,
-                     IM_ARRAYSIZE(video_frame_rate_items));
+        ImGui::SetNextItemWidth(title_bar_button_width_ * 1.8f);
+        if (ImGui::BeginCombo(
+                "##video_frame_rate",
+                video_frame_rate_items[video_frame_rate_button_value_])) {
+          ImGui::SetWindowFontScale(0.5f);
+          for (int i = 0; i < IM_ARRAYSIZE(video_frame_rate_items); i++) {
+            bool selected = (i == video_frame_rate_button_value_);
+            if (ImGui::Selectable(video_frame_rate_items[i], selected))
+              video_frame_rate_button_value_ = i;
+          }
+
+          ImGui::EndCombo();
+        }
      }

      ImGui::Separator();
@@ -139,59 +173,74 @@ int Render::SettingWindow() {
            localization::av1[localization_language_index_].c_str()};

        settings_items_offset += settings_items_padding;
-        ImGui::SetCursorPosY(settings_items_offset + 4);
+        ImGui::SetCursorPosY(settings_items_offset);
+        ImGui::AlignTextToFramePadding();
        ImGui::Text(
            "%s",
            localization::video_encode_format[localization_language_index_]
                .c_str());
-
+        ImGui::SameLine();
        if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
-          ImGui::SetCursorPosX(VIDEO_ENCODE_FORMAT_SELECT_WINDOW_PADDING_CN);
+          ImGui::SetCursorPosX(title_bar_button_width_ * 3.0f);
        } else {
-          ImGui::SetCursorPosX(VIDEO_ENCODE_FORMAT_SELECT_WINDOW_PADDING_EN);
+          ImGui::SetCursorPosX(title_bar_button_width_ * 4.5f);
        }
-        ImGui::SetCursorPosY(settings_items_offset);
-        ImGui::SetNextItemWidth(SETTINGS_SELECT_WINDOW_WIDTH);

-        ImGui::Combo(
-            "##video_encode_format", &video_encode_format_button_value_,
-            video_encode_format_items, IM_ARRAYSIZE(video_encode_format_items));
+        ImGui::SetNextItemWidth(title_bar_button_width_ * 1.8f);
+        if (ImGui::BeginCombo(
+                "##video_encode_format",
+                video_encode_format_items[video_encode_format_button_value_])) {
+          ImGui::SetWindowFontScale(0.5f);
+          for (int i = 0; i < IM_ARRAYSIZE(video_encode_format_items); i++) {
+            bool selected = (i == video_encode_format_button_value_);
+            if (ImGui::Selectable(video_encode_format_items[i], selected))
+              video_encode_format_button_value_ = i;
+          }
+
+          ImGui::EndCombo();
+        }
      }

+#if (((defined(_WIN32) || defined(__linux__)) && !defined(__aarch64__) && \
+      !defined(__arm__) && USE_CUDA) ||                                   \
+     defined(__APPLE__))
      ImGui::Separator();

      {
        settings_items_offset += settings_items_padding;
-        ImGui::SetCursorPosY(settings_items_offset + 4);
+        ImGui::SetCursorPosY(settings_items_offset);
+        ImGui::AlignTextToFramePadding();
        ImGui::Text("%s", localization::enable_hardware_video_codec
                              [localization_language_index_]
                                  .c_str());
-
+        ImGui::SameLine();
        if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
-          ImGui::SetCursorPosX(ENABLE_HARDWARE_VIDEO_CODEC_CHECKBOX_PADDING_CN);
+          ImGui::SetCursorPosX(title_bar_button_width_ * 4.275f);
        } else {
-          ImGui::SetCursorPosX(ENABLE_HARDWARE_VIDEO_CODEC_CHECKBOX_PADDING_EN);
+          ImGui::SetCursorPosX(title_bar_button_width_ * 5.755f);
        }
-        ImGui::SetCursorPosY(settings_items_offset);
+
        ImGui::Checkbox("##enable_hardware_video_codec",
                        &enable_hardware_video_codec_);
      }
+#endif

      ImGui::Separator();

      {
        settings_items_offset += settings_items_padding;
-        ImGui::SetCursorPosY(settings_items_offset + 4);
+        ImGui::SetCursorPosY(settings_items_offset);
+        ImGui::AlignTextToFramePadding();
        ImGui::Text(
            "%s",
            localization::enable_turn[localization_language_index_].c_str());
-
+        ImGui::SameLine();
        if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
-          ImGui::SetCursorPosX(ENABLE_TURN_CHECKBOX_PADDING_CN);
+          ImGui::SetCursorPosX(title_bar_button_width_ * 4.275f);
        } else {
-          ImGui::SetCursorPosX(ENABLE_TURN_CHECKBOX_PADDING_EN);
+          ImGui::SetCursorPosX(title_bar_button_width_ * 5.755f);
        }
-        ImGui::SetCursorPosY(settings_items_offset);
+
        ImGui::Checkbox("##enable_turn", &enable_turn_);
      }

@@ -199,17 +248,18 @@ int Render::SettingWindow() {

      {
        settings_items_offset += settings_items_padding;
-        ImGui::SetCursorPosY(settings_items_offset + 4);
+        ImGui::SetCursorPosY(settings_items_offset);
+        ImGui::AlignTextToFramePadding();
        ImGui::Text(
            "%s",
            localization::enable_srtp[localization_language_index_].c_str());
-
+        ImGui::SameLine();
        if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
-          ImGui::SetCursorPosX(ENABLE_SRTP_CHECKBOX_PADDING_CN);
+          ImGui::SetCursorPosX(title_bar_button_width_ * 4.275f);
        } else {
-          ImGui::SetCursorPosX(ENABLE_SRTP_CHECKBOX_PADDING_EN);
+          ImGui::SetCursorPosX(title_bar_button_width_ * 5.755f);
        }
-        ImGui::SetCursorPosY(settings_items_offset);
+
        ImGui::Checkbox("##enable_srtp", &enable_srtp_);
      }

@@ -218,38 +268,85 @@ int Render::SettingWindow() {
      {
        settings_items_offset += settings_items_padding;
        ImGui::SetCursorPosY(settings_items_offset + 1);
-
+        ImGui::AlignTextToFramePadding();
        if (ImGui::Button(localization::self_hosted_server_config
                              [localization_language_index_]
                                  .c_str())) {
          show_self_hosted_server_config_window_ = true;
        }
-
+        ImGui::SameLine();
        if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
-          ImGui::SetCursorPosX(ENABLE_SELF_HOSTED_SERVER_CHECKBOX_PADDING_CN);
+          ImGui::SetCursorPosX(title_bar_button_width_ * 4.275f);
        } else {
-          ImGui::SetCursorPosX(ENABLE_SELF_HOSTED_SERVER_CHECKBOX_PADDING_EN);
+          ImGui::SetCursorPosX(title_bar_button_width_ * 5.755f);
        }
-        ImGui::SetCursorPosY(settings_items_offset);
+
        ImGui::Checkbox("##enable_self_hosted", &enable_self_hosted_);
      }
+
+      ImGui::Separator();
+
+      {
+        settings_items_offset += settings_items_padding;
+        ImGui::SetCursorPosY(settings_items_offset);
+        ImGui::AlignTextToFramePadding();
+        ImGui::Text("%s",
+                    localization::enable_autostart[localization_language_index_]
+                        .c_str());
+        ImGui::SameLine();
+        if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
+          ImGui::SetCursorPosX(title_bar_button_width_ * 4.275f);
+        } else {
+          ImGui::SetCursorPosX(title_bar_button_width_ * 5.755f);
+        }
+
+        ImGui::Checkbox("##enable_autostart_", &enable_autostart_);
+      }
+
+      ImGui::Separator();
+
+      {
+        settings_items_offset += settings_items_padding;
+        ImGui::SetCursorPosY(settings_items_offset);
+        ImGui::AlignTextToFramePadding();
+        ImGui::Text(
+            "%s",
+            localization::enable_daemon[localization_language_index_].c_str());
+        ImGui::SameLine();
+        if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
+          ImGui::SetCursorPosX(title_bar_button_width_ * 4.275f);
+        } else {
+          ImGui::SetCursorPosX(title_bar_button_width_ * 5.755f);
+        }
+
+        ImGui::Checkbox("##enable_daemon_", &enable_daemon_);
+        if (ImGui::IsItemHovered()) {
+          ImGui::BeginTooltip();
+          ImGui::SetWindowFontScale(0.5f);
+          ImGui::Text("%s", localization::takes_effect_after_restart
+                                [localization_language_index_]
+                                    .c_str());
+          ImGui::SetWindowFontScale(1.0f);
+          ImGui::EndTooltip();
+        }
+      }
 #if _WIN32
      ImGui::Separator();

      {
        settings_items_offset += settings_items_padding;
-        ImGui::SetCursorPosY(settings_items_offset + 4);
-
+        ImGui::SetCursorPosY(settings_items_offset);
+        ImGui::AlignTextToFramePadding();
        ImGui::Text("%s",
                    localization::minimize_to_tray[localization_language_index_]
                        .c_str());
-
+        ImGui::SameLine();
        if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
-          ImGui::SetCursorPosX(ENABLE_MINIZE_TO_TRAY_PADDING_CN);
+          ImGui::SetCursorPosX(title_bar_button_width_ * 4.275f);
        } else {
-          ImGui::SetCursorPosX(ENABLE_MINIZE_TO_TRAY_PADDING_EN);
+          ImGui::SetCursorPosX(title_bar_button_width_ * 5.755f);
        }
-        ImGui::SetCursorPosY(settings_items_offset);
+
        ImGui::Checkbox("##enable_minimize_to_tray_",
                        &enable_minimize_to_tray_);
      }
@@ -259,13 +356,15 @@ int Render::SettingWindow() {
      }

      if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
-        ImGui::SetCursorPosX(SETTINGS_OK_BUTTON_PADDING_CN);
+        ImGui::SetCursorPosX(title_bar_button_width_ * 1.59f);
      } else {
-        ImGui::SetCursorPosX(SETTINGS_OK_BUTTON_PADDING_EN);
+        ImGui::SetCursorPosX(title_bar_button_width_ * 2.22f);
      }

-      settings_items_offset += settings_items_padding + 10;
+      settings_items_offset +=
+          settings_items_padding + title_bar_button_width_ * 0.3f;
      ImGui::SetCursorPosY(settings_items_offset);
+
      ImGui::PopStyleVar();

      // OK
@@ -347,6 +446,29 @@ int Render::SettingWindow() {
        }
        enable_self_hosted_last_ = enable_self_hosted_;

+        if (enable_autostart_) {
+          config_center_->SetAutostart(true);
+        } else {
+          config_center_->SetAutostart(false);
+        }
+        enable_autostart_last_ = enable_autostart_;
+
+        if (enable_daemon_) {
+          config_center_->SetDaemon(true);
+        } else {
+          config_center_->SetDaemon(false);
+        }
+        enable_daemon_last_ = enable_daemon_;
+
+#if _WIN32
+        if (enable_minimize_to_tray_) {
+          config_center_->SetMinimizeToTray(true);
+        } else {
+          config_center_->SetMinimizeToTray(false);
+        }
+        enable_minimize_to_tray_last_ = enable_minimize_to_tray_;
+#endif
+
        settings_window_pos_reset_ = true;

        // Recreate peer instance
@@ -396,12 +518,10 @@ int Render::SettingWindow() {

        settings_window_pos_reset_ = true;
      }
-      ImGui::SetWindowFontScale(1.0f);
      ImGui::SetWindowFontScale(0.5f);
      ImGui::End();
      ImGui::PopStyleVar(2);
      ImGui::PopStyleColor();
-      ImGui::SetWindowFontScale(1.0f);
    }
  }

--- a/src/gui/windows/main_window.cpp
+++ b/src/gui/windows/main_window.cpp
@@ -1,3 +1,4 @@
+#include "layout_relative.h"
 #include "localization.h"
 #include "rd_log.h"
 #include "render.h"
@@ -5,25 +6,30 @@
 namespace crossdesk {

 int Render::MainWindow() {
-  ImGui::SetNextWindowPos(ImVec2(0, title_bar_height_), ImGuiCond_Always);
+  ImGuiIO& io = ImGui::GetIO();
+  float local_remote_window_width = io.DisplaySize.x;
+  float local_remote_window_height =
+      io.DisplaySize.y * (0.56f - TITLE_BAR_HEIGHT);
+
+  ImGui::SetNextWindowPos(ImVec2(0.0f, io.DisplaySize.y * (TITLE_BAR_HEIGHT)),
+                          ImGuiCond_Always);
  ImGui::PushStyleVar(ImGuiStyleVar_WindowPadding, ImVec2(0.0f, 0.0f));
  ImGui::PushStyleColor(ImGuiCol_ChildBg, ImVec4(1.0f, 1.0f, 1.0f, 1.0f));
-  ImGui::BeginChild("DeskWindow",
-                    ImVec2(main_window_width_default_, local_window_height_),
-                    ImGuiChildFlags_Border,
-                    ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoCollapse |
-                        ImGuiWindowFlags_NoMove | ImGuiWindowFlags_NoTitleBar |
-                        ImGuiWindowFlags_NoBringToFrontOnFocus);
+  ImGui::BeginChild(
+      "DeskWindow",
+      ImVec2(local_remote_window_width, local_remote_window_height),
+      ImGuiChildFlags_Border,
+      ImGuiWindowFlags_NoDecoration | ImGuiWindowFlags_NoMove |
+          ImGuiWindowFlags_NoBringToFrontOnFocus);
  ImGui::PopStyleVar();
  ImGui::PopStyleColor();

  LocalWindow();

  ImDrawList* draw_list = ImGui::GetWindowDrawList();
-  draw_list->AddLine(
-      ImVec2(main_window_width_default_ / 2, title_bar_height_ + 15.0f),
-      ImVec2(main_window_width_default_ / 2, title_bar_height_ + 225.0f),
-      IM_COL32(0, 0, 0, 122), 1.0f);
+  draw_list->AddLine(ImVec2(io.DisplaySize.x * 0.5f, io.DisplaySize.y * 0.1f),
+                     ImVec2(io.DisplaySize.x * 0.5f, io.DisplaySize.y * 0.53f),
+                     IM_COL32(0, 0, 0, 122), 1.0f);

  RemoteWindow();
  ImGui::EndChild();
@@ -32,6 +38,7 @@ int Render::MainWindow() {
  StatusBar();

  if (show_connection_status_window_) {
+    // std::unique_lock lock(client_properties_mutex_);
    for (auto it = client_properties_.begin();
         it != client_properties_.end();) {
      auto& props = it->second;
--- a/src/gui/windows/request_permission_window.mm
+++ b/src/gui/windows/request_permission_window.mm
@@ -0,0 +1,205 @@
+#include "layout.h"
+#include "localization.h"
+#include "rd_log.h"
+#include "render.h"
+
+#include <ApplicationServices/ApplicationServices.h>
+#include <CoreGraphics/CoreGraphics.h>
+#import <Foundation/Foundation.h>
+#include <unistd.h>
+#include <cstdlib>
+
+namespace crossdesk {
+
+bool Render::DrawToggleSwitch(const char* id, bool active, bool enabled) {
+  const float TRACK_HEIGHT = ImGui::GetFrameHeight();
+  const float TRACK_WIDTH = TRACK_HEIGHT * 1.8f;
+  const float TRACK_RADIUS = TRACK_HEIGHT * 0.5f;
+  const float KNOB_PADDING = 2.0f;
+  const float KNOB_HEIGHT = TRACK_HEIGHT - 4.0f;
+  const float KNOB_WIDTH = KNOB_HEIGHT * 1.2f;
+  const float KNOB_RADIUS = KNOB_HEIGHT * 0.5f;
+  const float DISABLED_ALPHA = 0.6f;
+  const float KNOB_ALPHA_DISABLED = 0.9f;
+
+  const ImVec4 COLOR_ACTIVE = ImVec4(0.0f, 0.0f, 1.0f, 1.0f);
+  const ImVec4 COLOR_ACTIVE_HOVER = ImVec4(0.26f, 0.59f, 0.98f, 1.0f);
+  const ImVec4 COLOR_INACTIVE = ImVec4(0.60f, 0.60f, 0.60f, 1.0f);
+  const ImVec4 COLOR_INACTIVE_HOVER = ImVec4(0.70f, 0.70f, 0.70f, 1.0f);
+  const ImVec4 COLOR_KNOB = ImVec4(1.0f, 1.0f, 1.0f, 1.0f);
+
+  ImDrawList* draw_list = ImGui::GetWindowDrawList();
+  ImVec2 track_pos = ImGui::GetCursorScreenPos();
+
+  ImGui::InvisibleButton(id, ImVec2(TRACK_WIDTH, TRACK_HEIGHT));
+  bool hovered = ImGui::IsItemHovered();
+  bool clicked = ImGui::IsItemClicked() && enabled;
+
+  ImVec4 track_color = active ? (hovered && enabled ? COLOR_ACTIVE_HOVER : COLOR_ACTIVE)
+                              : (hovered && enabled ? COLOR_INACTIVE_HOVER : COLOR_INACTIVE);
+
+  if (!enabled) {
+    track_color.w *= DISABLED_ALPHA;
+  }
+
+  ImVec2 track_min = ImVec2(track_pos.x, track_pos.y + 0.5f);
+  ImVec2 track_max = ImVec2(track_pos.x + TRACK_WIDTH, track_pos.y + TRACK_HEIGHT - 0.5f);
+  draw_list->AddRectFilled(track_min, track_max, ImGui::GetColorU32(track_color), TRACK_RADIUS);
+
+  float knob_position = active ? 1.0f : 0.0f;
+  float knob_min_x = track_pos.x + KNOB_PADDING;
+  float knob_max_x = track_pos.x + TRACK_WIDTH - KNOB_WIDTH - KNOB_PADDING;
+  float knob_x = knob_min_x + knob_position * (knob_max_x - knob_min_x);
+  float knob_y = track_pos.y + (TRACK_HEIGHT - KNOB_HEIGHT) * 0.5f;
+
+  ImVec4 knob_color = COLOR_KNOB;
+  if (!enabled) {
+    knob_color.w = KNOB_ALPHA_DISABLED;
+  }
+
+  ImVec2 knob_min = ImVec2(knob_x, knob_y);
+  ImVec2 knob_max = ImVec2(knob_x + KNOB_WIDTH, knob_y + KNOB_HEIGHT);
+  draw_list->AddRectFilled(knob_min, knob_max, ImGui::GetColorU32(knob_color), KNOB_RADIUS);
+
+  return clicked;
+}
+
+bool Render::CheckScreenRecordingPermission() {
+  // CGPreflightScreenCaptureAccess is available on macOS 10.15+
+  if (@available(macOS 10.15, *)) {
+    bool granted = CGPreflightScreenCaptureAccess();
+    return granted;
+  }
+  // for older macOS versions, assume permission is granted
+  return true;
+}
+
+bool Render::CheckAccessibilityPermission() {
+  NSDictionary* options = @{(__bridge id)kAXTrustedCheckOptionPrompt : @NO};
+  bool trusted = AXIsProcessTrustedWithOptions((__bridge CFDictionaryRef)options);
+  return trusted;
+}
+
+void Render::OpenAccessibilityPreferences() {
+  NSDictionary* options = @{(__bridge id)kAXTrustedCheckOptionPrompt : @YES};
+  AXIsProcessTrustedWithOptions((__bridge CFDictionaryRef)options);
+
+  system("open "
+         "\"x-apple.systempreferences:com.apple.preference.security?Privacy_"
+         "Accessibility\"");
+}
+
+void Render::OpenScreenRecordingPreferences() {
+  if (@available(macOS 10.15, *)) {
+    CGRequestScreenCaptureAccess();
+  }
+
+  system("open "
+         "\"x-apple.systempreferences:com.apple.preference.security?Privacy_"
+         "ScreenCapture\"");
+}
+
+int Render::RequestPermissionWindow() {
+  bool screen_recording_granted = CheckScreenRecordingPermission();
+  bool accessibility_granted = CheckAccessibilityPermission();
+
+  show_request_permission_window_ = !screen_recording_granted || !accessibility_granted;
+
+  if (!show_request_permission_window_) {
+    return 0;
+  }
+
+  const ImGuiViewport* viewport = ImGui::GetMainViewport();
+  float window_width = localization_language_index_ == 0 ? REQUEST_PERMISSION_WINDOW_WIDTH_CN
+                                                         : REQUEST_PERMISSION_WINDOW_WIDTH_EN;
+  float window_height = localization_language_index_ == 0 ? REQUEST_PERMISSION_WINDOW_HEIGHT_CN
+                                                          : REQUEST_PERMISSION_WINDOW_HEIGHT_EN;
+
+  float checkbox_padding = localization_language_index_ == 0
+                               ? REQUEST_PERMISSION_WINDOW_CHECKBOX_PADDING_CN
+                               : REQUEST_PERMISSION_WINDOW_CHECKBOX_PADDING_EN;
+
+  ImVec2 center_pos = ImVec2((viewport->WorkSize.x - window_width) * 0.5f + viewport->WorkPos.x,
+                             (viewport->WorkSize.y - window_height) * 0.5f + viewport->WorkPos.y);
+  ImGui::SetNextWindowPos(center_pos, ImGuiCond_Once);
+
+  ImGui::SetNextWindowSize(ImVec2(window_width, window_height), ImGuiCond_Always);
+
+  ImGui::PushStyleColor(ImGuiCol_WindowBg, ImVec4(1.0f, 1.0f, 1.0f, 1.0f));
+  ImGui::PushStyleVar(ImGuiStyleVar_WindowBorderSize, 1.0f);
+  ImGui::PushStyleVar(ImGuiStyleVar_WindowRounding, 5.0f);
+  ImGui::PushStyleVar(ImGuiStyleVar_FrameRounding, 3.0f);
+  ImGui::PushStyleVar(ImGuiStyleVar_WindowPadding, ImVec2(0.0f, 0.0f));
+
+  ImGui::Begin(
+      localization::request_permissions[localization_language_index_].c_str(), nullptr,
+      ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoCollapse | ImGuiWindowFlags_NoSavedSettings);
+
+  ImGui::SetWindowFontScale(0.3f);
+
+  // use system font
+  if (main_windows_system_chinese_font_ != nullptr) {
+    ImGui::PushFont(main_windows_system_chinese_font_);
+  }
+
+  ImGui::SetCursorPosY(ImGui::GetCursorPosY() + ImGui::GetTextLineHeight() + 5.0f);
+  ImGui::SetCursorPosX(10.0f);
+  ImGui::TextWrapped(
+      "%s", localization::permission_required_message[localization_language_index_].c_str());
+
+  ImGui::Spacing();
+  ImGui::Spacing();
+  ImGui::Spacing();
+
+  // accessibility permission
+  ImGui::SetCursorPosX(10.0f);
+  ImGui::AlignTextToFramePadding();
+  ImGui::Text("1. %s:",
+              localization::accessibility_permission[localization_language_index_].c_str());
+  ImGui::SameLine();
+  ImGui::AlignTextToFramePadding();
+  ImGui::SetCursorPosX(checkbox_padding);
+  if (accessibility_granted) {
+    DrawToggleSwitch("accessibility_toggle_on", true, false);
+  } else {
+    if (DrawToggleSwitch("accessibility_toggle", accessibility_granted, !accessibility_granted)) {
+      OpenAccessibilityPreferences();
+    }
+  }
+
+  ImGui::Spacing();
+
+  // screen recording permission
+  ImGui::SetCursorPosX(10.0f);
+  ImGui::AlignTextToFramePadding();
+  ImGui::Text("2. %s:",
+              localization::screen_recording_permission[localization_language_index_].c_str());
+  ImGui::SameLine();
+  ImGui::AlignTextToFramePadding();
+  ImGui::SetCursorPosX(checkbox_padding);
+  if (screen_recording_granted) {
+    ImGui::SetCursorPosX(ImGui::GetCursorPosX() + 10.0f);
+    DrawToggleSwitch("screen_recording_toggle_on", true, false);
+  } else {
+    if (DrawToggleSwitch("screen_recording_toggle", screen_recording_granted,
+                         !screen_recording_granted)) {
+      OpenScreenRecordingPreferences();
+    }
+  }
+
+  ImGui::SetWindowFontScale(1.0f);
+  ImGui::SetWindowFontScale(0.45f);
+
+  // pop system font
+  if (main_windows_system_chinese_font_ != nullptr) {
+    ImGui::PopFont();
+  }
+
+  ImGui::End();
+  ImGui::SetWindowFontScale(1.0f);
+  ImGui::PopStyleVar(4);
+  ImGui::PopStyleColor();
+
+  return 0;
+}
+}  // namespace crossdesk
--- a/src/gui/windows/server_settings_window.cpp
+++ b/src/gui/windows/server_settings_window.cpp
@@ -54,12 +54,13 @@ int Render::ShowSimpleFileBrowser() {
  if (show_file_browser_) {
    ImGui::PushItemFlag(ImGuiItemFlags_AutoClosePopups, false);

-    float fixed_width = 130.0f;
+    float fixed_width = title_bar_button_width_ * 3.8f;
    ImGui::SetNextItemWidth(fixed_width);
    ImGui::SetNextWindowSizeConstraints(ImVec2(fixed_width, 0),
                                        ImVec2(fixed_width, 100.0f));

    if (ImGui::BeginCombo("##select_a_file", display_text.c_str(), 0)) {
+      ImGui::SetWindowFontScale(0.5f);
      bool file_selected = false;

      auto roots = GetRootEntries();
@@ -120,33 +121,19 @@ int Render::ShowSimpleFileBrowser() {
 }

 int Render::SelfHostedServerWindow() {
+  ImGuiIO& io = ImGui::GetIO();
  if (show_self_hosted_server_config_window_) {
    if (self_hosted_server_config_window_pos_reset_) {
-      const ImGuiViewport* viewport = ImGui::GetMainViewport();
      if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
        ImGui::SetNextWindowPos(
-            ImVec2((viewport->WorkSize.x - viewport->WorkPos.x -
-                    SELF_HOSTED_SERVER_CONFIG_WINDOW_WIDTH_CN) /
-                       2,
-                   (viewport->WorkSize.y - viewport->WorkPos.y -
-                    SELF_HOSTED_SERVER_CONFIG_WINDOW_HEIGHT_CN) /
-                       2));
-
+            ImVec2(io.DisplaySize.x * 0.298f, io.DisplaySize.y * 0.25f));
        ImGui::SetNextWindowSize(
-            ImVec2(SELF_HOSTED_SERVER_CONFIG_WINDOW_WIDTH_CN,
-                   SELF_HOSTED_SERVER_CONFIG_WINDOW_HEIGHT_CN));
+            ImVec2(io.DisplaySize.x * 0.407f, io.DisplaySize.y * 0.41f));
      } else {
        ImGui::SetNextWindowPos(
-            ImVec2((viewport->WorkSize.x - viewport->WorkPos.x -
-                    SELF_HOSTED_SERVER_CONFIG_WINDOW_WIDTH_EN) /
-                       2,
-                   (viewport->WorkSize.y - viewport->WorkPos.y -
-                    SELF_HOSTED_SERVER_CONFIG_WINDOW_HEIGHT_EN) /
-                       2));
-
+            ImVec2(io.DisplaySize.x * 0.27f, io.DisplaySize.y * 0.3f));
        ImGui::SetNextWindowSize(
-            ImVec2(SELF_HOSTED_SERVER_CONFIG_WINDOW_WIDTH_EN,
-                   SELF_HOSTED_SERVER_CONFIG_WINDOW_HEIGHT_EN));
+            ImVec2(io.DisplaySize.x * 0.465f, io.DisplaySize.y * 0.41f));
      }

      self_hosted_server_config_window_pos_reset_ = false;
@@ -154,9 +141,6 @@ int Render::SelfHostedServerWindow() {

    // Settings
    {
-      static int settings_items_padding = 30;
-      int settings_items_offset = 0;
-
      ImGui::SetWindowFontScale(0.5f);
      ImGui::PushStyleColor(ImGuiCol_WindowBg, ImVec4(1.0f, 1.0f, 1.0f, 1.0f));
      ImGui::PushStyleVar(ImGuiStyleVar_WindowRounding, 5.0f);
@@ -172,18 +156,17 @@ int Render::SelfHostedServerWindow() {
      ImGui::SetWindowFontScale(0.5f);
      ImGui::PushStyleVar(ImGuiStyleVar_FrameBorderSize, 1.0f);
      {
-        settings_items_offset += settings_items_padding;
-        ImGui::SetCursorPosY(settings_items_offset + 2);
+        ImGui::AlignTextToFramePadding();
        ImGui::Text("%s", localization::self_hosted_server_address
                              [localization_language_index_]
                                  .c_str());
+        ImGui::SameLine();
        if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
-          ImGui::SetCursorPosX(SELF_HOSTED_SERVER_HOST_INPUT_BOX_PADDING_CN);
+          ImGui::SetCursorPosX(title_bar_button_width_ * 2.5f);
        } else {
-          ImGui::SetCursorPosX(SELF_HOSTED_SERVER_HOST_INPUT_BOX_PADDING_EN);
+          ImGui::SetCursorPosX(title_bar_button_width_ * 3.43f);
        }
-        ImGui::SetCursorPosY(settings_items_offset);
-        ImGui::SetNextItemWidth(SELF_HOSTED_SERVER_INPUT_WINDOW_WIDTH);
+        ImGui::SetNextItemWidth(title_bar_button_width_ * 3.8f);

        ImGui::InputText("##signal_server_ip_self_", signal_server_ip_self_,
                         IM_ARRAYSIZE(signal_server_ip_self_),
@@ -193,20 +176,18 @@ int Render::SelfHostedServerWindow() {
      ImGui::Separator();

      {
-        settings_items_offset += settings_items_padding;
-        ImGui::SetCursorPosY(settings_items_offset + 2);
+        ImGui::AlignTextToFramePadding();
        ImGui::Text(
            "%s",
            localization::self_hosted_server_port[localization_language_index_]
                .c_str());
-
+        ImGui::SameLine();
        if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
-          ImGui::SetCursorPosX(SELF_HOSTED_SERVER_PORT_INPUT_BOX_PADDING_CN);
+          ImGui::SetCursorPosX(title_bar_button_width_ * 2.5f);
        } else {
-          ImGui::SetCursorPosX(SELF_HOSTED_SERVER_PORT_INPUT_BOX_PADDING_EN);
+          ImGui::SetCursorPosX(title_bar_button_width_ * 3.43f);
        }
-        ImGui::SetCursorPosY(settings_items_offset);
-        ImGui::SetNextItemWidth(SELF_HOSTED_SERVER_INPUT_WINDOW_WIDTH);
+        ImGui::SetNextItemWidth(title_bar_button_width_ * 3.8f);

        ImGui::InputText("##signal_server_port_self_", signal_server_port_self_,
                         IM_ARRAYSIZE(signal_server_port_self_));
@@ -215,19 +196,17 @@ int Render::SelfHostedServerWindow() {
      ImGui::Separator();

      {
-        settings_items_offset += settings_items_padding;
-        ImGui::SetCursorPosY(settings_items_offset + 2);
+        ImGui::AlignTextToFramePadding();
        ImGui::Text("%s", localization::self_hosted_server_coturn_server_port
                              [localization_language_index_]
                                  .c_str());
-
+        ImGui::SameLine();
        if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
-          ImGui::SetCursorPosX(SELF_HOSTED_SERVER_PORT_INPUT_BOX_PADDING_CN);
+          ImGui::SetCursorPosX(title_bar_button_width_ * 2.5f);
        } else {
-          ImGui::SetCursorPosX(SELF_HOSTED_SERVER_PORT_INPUT_BOX_PADDING_EN);
+          ImGui::SetCursorPosX(title_bar_button_width_ * 3.43f);
        }
-        ImGui::SetCursorPosY(settings_items_offset);
-        ImGui::SetNextItemWidth(SELF_HOSTED_SERVER_INPUT_WINDOW_WIDTH);
+        ImGui::SetNextItemWidth(title_bar_button_width_ * 3.8f);

        ImGui::InputText("##coturn_server_port_self_", coturn_server_port_self_,
                         IM_ARRAYSIZE(coturn_server_port_self_));
@@ -236,19 +215,17 @@ int Render::SelfHostedServerWindow() {
      ImGui::Separator();

      {
-        settings_items_offset += settings_items_padding;
-        ImGui::SetCursorPosY(settings_items_offset + 2);
+        ImGui::AlignTextToFramePadding();
        ImGui::Text("%s", localization::self_hosted_server_certificate_path
                              [localization_language_index_]
                                  .c_str());
-
+        ImGui::SameLine();
        if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
-          ImGui::SetCursorPosX(SELF_HOSTED_SERVER_PORT_INPUT_BOX_PADDING_CN);
+          ImGui::SetCursorPosX(title_bar_button_width_ * 2.5f);
        } else {
-          ImGui::SetCursorPosX(SELF_HOSTED_SERVER_PORT_INPUT_BOX_PADDING_EN);
+          ImGui::SetCursorPosX(title_bar_button_width_ * 3.43f);
        }
-        ImGui::SetCursorPosY(settings_items_offset);
-        ImGui::SetNextItemWidth(SELF_HOSTED_SERVER_INPUT_WINDOW_WIDTH);
+        ImGui::SetNextItemWidth(title_bar_button_width_ * 3.8f);

        ShowSimpleFileBrowser();
      }
@@ -257,14 +234,14 @@ int Render::SelfHostedServerWindow() {
        ImGui::EndDisabled();
      }

+      ImGui::Dummy(ImVec2(0.0f, title_bar_button_width_ * 0.25f));
+
      if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
-        ImGui::SetCursorPosX(SELF_HOSTED_SERVER_CONFIG_OK_BUTTON_PADDING_CN);
+        ImGui::SetCursorPosX(title_bar_button_width_ * 2.32f);
      } else {
-        ImGui::SetCursorPosX(SELF_HOSTED_SERVER_CONFIG_OK_BUTTON_PADDING_EN);
+        ImGui::SetCursorPosX(title_bar_button_width_ * 2.7f);
      }

-      settings_items_offset += settings_items_padding + 10;
-      ImGui::SetCursorPosY(settings_items_offset);
      ImGui::PopStyleVar();

      // OK
@@ -298,16 +275,27 @@ int Render::SelfHostedServerWindow() {
              localization::cancel[localization_language_index_].c_str())) {
        show_self_hosted_server_config_window_ = false;
        self_hosted_server_config_window_pos_reset_ = true;
-
-        strncpy(signal_server_ip_self_, signal_server_ip_,
+        strncpy(signal_server_ip_self_,
+                config_center_->GetSignalServerHost().c_str(),
                sizeof(signal_server_ip_self_) - 1);
        signal_server_ip_self_[sizeof(signal_server_ip_self_) - 1] = '\0';
-        strncpy(signal_server_port_self_, signal_server_port_,
-                sizeof(signal_server_port_self_) - 1);
-        signal_server_port_self_[sizeof(signal_server_port_self_) - 1] = '\0';
-        config_center_->SetServerHost(signal_server_ip_self_);
-        config_center_->SetServerPort(atoi(signal_server_port_self_));
-        tls_cert_path_self_.clear();
+        int signal_port = config_center_->GetSignalServerPort();
+        if (signal_port > 0) {
+          strncpy(signal_server_port_self_, std::to_string(signal_port).c_str(),
+                  sizeof(signal_server_port_self_) - 1);
+          signal_server_port_self_[sizeof(signal_server_port_self_) - 1] = '\0';
+        } else {
+          signal_server_port_self_[0] = '\0';
+        }
+        int coturn_port = config_center_->GetCoturnServerPort();
+        if (coturn_port > 0) {
+          strncpy(coturn_server_port_self_, std::to_string(coturn_port).c_str(),
+                  sizeof(coturn_server_port_self_) - 1);
+          coturn_server_port_self_[sizeof(coturn_server_port_self_) - 1] = '\0';
+        } else {
+          coturn_server_port_self_[0] = '\0';
+        }
+        tls_cert_path_self_ = config_center_->GetCertFilePath();
      }

      ImGui::SetWindowFontScale(1.0f);
--- a/src/gui/windows/stream_window.cpp
+++ b/src/gui/windows/stream_window.cpp
@@ -32,12 +32,15 @@ void Render::DrawConnectionStatusText(
 }

 void Render::CloseTab(decltype(client_properties_)::iterator& it) {
-  CleanupPeer(it->second);
-  it = client_properties_.erase(it);
-  if (client_properties_.empty()) {
-    SDL_Event event;
-    event.type = SDL_EVENT_QUIT;
-    SDL_PushEvent(&event);
+  // std::unique_lock lock(client_properties_mutex_);
+  if (it != client_properties_.end()) {
+    CleanupPeer(it->second);
+    it = client_properties_.erase(it);
+    if (client_properties_.empty()) {
+      SDL_Event event;
+      event.type = SDL_EVENT_QUIT;
+      SDL_PushEvent(&event);
+    }
  }
 }

@@ -50,21 +53,28 @@ int Render::StreamWindow() {
  ImGui::PushStyleVar(ImGuiStyleVar_WindowPadding, ImVec2(0.0f, 0.0f));
  ImGui::PushStyleColor(ImGuiCol_WindowBg, ImVec4(0, 0, 0, 0));
  ImGui::PushStyleColor(ImGuiCol_Border, ImVec4(0, 0, 0, 0));
-  ImGui::Begin("VideoBg", nullptr,
-               ImGuiWindowFlags_NoMove | ImGuiWindowFlags_NoDecoration |
-                   ImGuiWindowFlags_NoBringToFrontOnFocus |
-                   ImGuiWindowFlags_NoDocking);
+  bool video_bg_opened = ImGui::Begin(
+      "VideoBg", nullptr,
+      ImGuiWindowFlags_NoMove | ImGuiWindowFlags_NoDecoration |
+          ImGuiWindowFlags_NoBringToFrontOnFocus | ImGuiWindowFlags_NoDocking);
  ImGui::PopStyleColor(2);
  ImGui::PopStyleVar();

+  if (!video_bg_opened) {
+    return 0;
+  }
+
  ImGuiWindowFlags stream_window_flag =
      ImGuiWindowFlags_NoSavedSettings | ImGuiWindowFlags_NoDecoration |
      ImGuiWindowFlags_NoBringToFrontOnFocus | ImGuiWindowFlags_NoMove;

  if (!fullscreen_button_pressed_) {
-    ImGui::SetNextWindowPos(ImVec2(20, 0), ImGuiCond_Always);
-    ImGui::SetNextWindowSize(ImVec2(0, 20), ImGuiCond_Always);
-    ImGui::PushStyleVar(ImGuiStyleVar_WindowPadding, ImVec2(0.0f, 8.0f));
+    ImGui::SetNextWindowPos(
+        ImVec2(title_bar_button_width_ * 0.8f, title_bar_button_width_ * 0.1f),
+        ImGuiCond_Always);
+    ImGui::SetNextWindowSize(ImVec2(0, title_bar_button_width_ * 0.8f),
+                             ImGuiCond_Always);
+    ImGui::PushStyleVar(ImGuiStyleVar_WindowPadding, ImVec2(0.0f, 0.0f));
    ImGui::PushStyleVar(ImGuiStyleVar_WindowBorderSize, 0.0f);
    ImGui::PushStyleColor(ImGuiCol_WindowBg, ImVec4(0, 0, 0, 0.0f));
    ImGui::Begin("TabBar", nullptr,
@@ -79,22 +89,32 @@ int Render::StreamWindow() {
                               ImGuiTabBarFlags_AutoSelectNewTabs)) {
      is_tab_bar_hovered_ = ImGui::IsWindowHovered();

+      // std::shared_lock lock(client_properties_mutex_);
      for (auto it = client_properties_.begin();
           it != client_properties_.end();) {
        auto& props = it->second;
        if (!props->tab_opened_) {
-          CloseTab(it);
+          std::string remote_id_to_close = props->remote_id_;
+          // lock.unlock();
+          {
+            // std::unique_lock unique_lock(client_properties_mutex_);
+            auto close_it = client_properties_.find(remote_id_to_close);
+            if (close_it != client_properties_.end()) {
+              CloseTab(close_it);
+            }
+          }
+          // lock.lock();
+          it = client_properties_.begin();
          continue;
        }

-        ImGui::SetWindowFontScale(0.6f);
        std::string tab_label =
            enable_srtp_
                ? std::string(ICON_FA_SHIELD_HALVED) + " " + props->remote_id_
                : props->remote_id_;
        if (ImGui::BeginTabItem(tab_label.c_str(), &props->tab_opened_)) {
          props->tab_selected_ = true;
-          ImGui::SetWindowFontScale(1.0f);
+          ImGui::SetWindowFontScale(0.6f);

          ImGui::SetNextWindowSize(
              ImVec2(stream_window_width_, stream_window_height_),
@@ -122,12 +142,25 @@ int Render::StreamWindow() {
          focused_remote_id_ = props->remote_id_;

          if (!props->peer_) {
-            it = client_properties_.erase(it);
-            if (client_properties_.empty()) {
-              SDL_Event event;
-              event.type = SDL_EVENT_QUIT;
-              SDL_PushEvent(&event);
+            std::string remote_id_to_erase = props->remote_id_;
+            // lock.unlock();
+            {
+              // std::unique_lock unique_lock(client_properties_mutex_);
+              auto erase_it = client_properties_.find(remote_id_to_erase);
+              if (erase_it != client_properties_.end()) {
+                erase_it = client_properties_.erase(erase_it);
+                if (client_properties_.empty()) {
+                  SDL_Event event;
+                  event.type = SDL_EVENT_QUIT;
+                  SDL_PushEvent(&event);
+                }
+              }
            }
+            // lock.lock();
+            ImGui::End();
+            ImGui::EndTabItem();
+            it = client_properties_.begin();
+            continue;
          } else {
            DrawConnectionStatusText(props);
            ++it;
@@ -137,7 +170,20 @@ int Render::StreamWindow() {
          ImGui::EndTabItem();
        } else {
          props->tab_selected_ = false;
-          ImGui::SetWindowFontScale(1.0f);
+          if (!props->tab_opened_) {
+            std::string remote_id_to_close = props->remote_id_;
+            // lock.unlock();
+            {
+              // std::unique_lock unique_lock(client_properties_mutex_);
+              auto close_it = client_properties_.find(remote_id_to_close);
+              if (close_it != client_properties_.end()) {
+                CloseTab(close_it);
+              }
+            }
+            // lock.lock();
+            it = client_properties_.begin();
+            continue;
+          }
          ++it;
        }
      }
@@ -147,11 +193,22 @@ int Render::StreamWindow() {

    ImGui::End();  // End TabBar
  } else {
+    // std::shared_lock lock(client_properties_mutex_);
    for (auto it = client_properties_.begin();
         it != client_properties_.end();) {
      auto& props = it->second;
      if (!props->tab_opened_) {
-        CloseTab(it);
+        std::string remote_id_to_close = props->remote_id_;
+        // lock.unlock();
+        {
+          // std::unique_lock unique_lock(client_properties_mutex_);
+          auto close_it = client_properties_.find(remote_id_to_close);
+          if (close_it != client_properties_.end()) {
+            CloseTab(close_it);
+          }
+        }
+        // lock.lock();
+        it = client_properties_.begin();
        continue;
      }

@@ -181,12 +238,23 @@ int Render::StreamWindow() {
        if (!props->peer_) {
          fullscreen_button_pressed_ = false;
          SDL_SetWindowFullscreen(stream_window_, false);
-          it = client_properties_.erase(it);
-          if (client_properties_.empty()) {
-            SDL_Event event;
-            event.type = SDL_EVENT_QUIT;
-            SDL_PushEvent(&event);
+          std::string remote_id_to_erase = props->remote_id_;
+          // lock.unlock();
+          {
+            // std::unique_lock unique_lock(client_properties_mutex_);
+            auto erase_it = client_properties_.find(remote_id_to_erase);
+            if (erase_it != client_properties_.end()) {
+              client_properties_.erase(erase_it);
+              if (client_properties_.empty()) {
+                SDL_Event event;
+                event.type = SDL_EVENT_QUIT;
+                SDL_PushEvent(&event);
+              }
+            }
          }
+          // lock.lock();
+          it = client_properties_.begin();
+          continue;
        } else {
          DrawConnectionStatusText(props);
          ++it;
--- a/src/gui/windows/update_notification_window.cpp
+++ b/src/gui/windows/update_notification_window.cpp
@@ -0,0 +1,214 @@
+#include <algorithm>
+#include <cstdlib>
+#include <string>
+
+#include "layout.h"
+#include "localization.h"
+#include "rd_log.h"
+#include "render.h"
+
+namespace crossdesk {
+
+std::string CleanMarkdown(const std::string& markdown) {
+  std::string result = markdown;
+
+  // remove # title mark
+  size_t pos = 0;
+  while (pos < result.length()) {
+    if (result[pos] == '\n' || pos == 0) {
+      size_t line_start = (result[pos] == '\n') ? pos + 1 : pos;
+      if (line_start < result.length() && result[line_start] == '#') {
+        size_t hash_end = line_start;
+        while (hash_end < result.length() &&
+               (result[hash_end] == '#' || result[hash_end] == ' ')) {
+          hash_end++;
+        }
+
+        result.erase(line_start, hash_end - line_start);
+        pos = line_start;
+        continue;
+      }
+    }
+    pos++;
+  }
+
+  // remove ** bold mark
+  pos = 0;
+  while ((pos = result.find("**", pos)) != std::string::npos) {
+    result.erase(pos, 2);
+  }
+
+  // remove all spaces
+  result.erase(std::remove(result.begin(), result.end(), ' '), result.end());
+
+  // replace . with 、
+  pos = 0;
+  while ((pos = result.find('.', pos)) != std::string::npos) {
+    result.replace(pos, 1, "、");
+    pos += 1;  // Move to next position after the replacement
+  }
+
+  return result;
+}
+
+int Render::UpdateNotificationWindow() {
+  if (show_update_notification_window_ && update_available_) {
+    const ImGuiViewport* viewport = ImGui::GetMainViewport();
+
+    float update_notification_window_width = title_bar_button_width_ * 10.0f;
+    float update_notification_window_height = title_bar_button_width_ * 8.0f;
+
+    // #ifdef __APPLE__
+    //     float font_scale = 0.3f;
+    // #else
+    //     float font_scale = 0.5f;
+    // #endif
+
+    ImGui::SetNextWindowPos(ImVec2((viewport->WorkSize.x - viewport->WorkPos.x -
+                                    update_notification_window_width) /
+                                       2,
+                                   (viewport->WorkSize.y - viewport->WorkPos.y -
+                                    update_notification_window_height) /
+                                       2),
+                            ImGuiCond_FirstUseEver);
+
+    ImGui::SetNextWindowSize(ImVec2(update_notification_window_width,
+                                    update_notification_window_height));
+
+    ImGui::PushStyleColor(ImGuiCol_WindowBg, ImVec4(1.0f, 1.0f, 1.0f, 1.0f));
+    ImGui::PushStyleVar(ImGuiStyleVar_WindowBorderSize, 1.0f);
+    ImGui::PushStyleVar(ImGuiStyleVar_WindowRounding, 5.0f);
+    ImGui::PushStyleVar(ImGuiStyleVar_FrameRounding, 3.0f);
+    ImGui::Begin(
+        localization::notification[localization_language_index_].c_str(),
+        nullptr,
+        ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoCollapse |
+            ImGuiWindowFlags_NoSavedSettings | ImGuiWindowFlags_NoTitleBar);
+
+    ImGui::SetCursorPosY(ImGui::GetCursorPosY() +
+                         update_notification_window_height * 0.05f);
+
+    // title: new version available
+    ImGui::SetCursorPosX(update_notification_window_width * 0.1f);
+    ImGui::SetWindowFontScale(0.55f);
+    std::string title =
+        localization::new_version_available[localization_language_index_] +
+        ": v" + latest_version_;
+    ImGui::Text("%s", title.c_str());
+    ImGui::SetWindowFontScale(0.1f);
+
+    ImGui::Spacing();
+
+    // website link
+    std::string download_text =
+        localization::access_website[localization_language_index_] +
+        "https://crossdesk.cn";
+    ImGui::SetWindowFontScale(0.5f);
+    Hyperlink(download_text, "https://crossdesk.cn",
+              update_notification_window_width);
+    ImGui::SetWindowFontScale(1.0f);
+
+    ImGui::Spacing();
+
+    float scrollable_height =
+        update_notification_window_height - UPDATE_NOTIFICATION_RESERVED_HEIGHT;
+
+    if (main_windows_system_chinese_font_ != nullptr) {
+      ImGui::PushFont(main_windows_system_chinese_font_);
+    }
+    // scrollable content area
+    ImGui::SetCursorPosX(update_notification_window_width * 0.05f);
+    ImGui::BeginChild(
+        "ScrollableContent",
+        ImVec2(update_notification_window_width * 0.9f, scrollable_height),
+        ImGuiChildFlags_Border, ImGuiWindowFlags_None);
+    ImGui::SetWindowFontScale(0.5f);
+    // set text wrap position to current available width (accounts for
+    // scrollbar)
+    float wrap_pos = ImGui::GetContentRegionAvail().x;
+    ImGui::PushTextWrapPos(wrap_pos);
+
+    // release name
+    if (latest_version_info_.contains("releaseName") &&
+        latest_version_info_["releaseName"].is_string() &&
+        !latest_version_info_["releaseName"].empty()) {
+      ImGui::SetCursorPosX(update_notification_window_width * 0.05f);
+      std::string release_name =
+          latest_version_info_["releaseName"].get<std::string>();
+      ImGui::TextWrapped("%s", release_name.c_str());
+      ImGui::Spacing();
+    }
+
+    // release notes
+    if (!release_notes_.empty()) {
+      ImGui::SetCursorPosX(update_notification_window_width * 0.05f);
+      std::string cleaned_notes = CleanMarkdown(release_notes_);
+      ImGui::TextWrapped("%s", cleaned_notes.c_str());
+      ImGui::Spacing();
+    }
+
+    // release date
+    if (latest_version_info_.contains("releaseDate") &&
+        latest_version_info_["releaseDate"].is_string() &&
+        !latest_version_info_["releaseDate"].empty()) {
+      ImGui::SetCursorPosX(update_notification_window_width * 0.05f);
+      std::string date_label =
+          localization::release_date[localization_language_index_];
+      std::string release_date = latest_version_info_["releaseDate"];
+      std::string date_text = date_label + release_date;
+      ImGui::Text("%s", date_text.c_str());
+      ImGui::Spacing();
+    }
+
+    // pop text wrap position
+    ImGui::PopTextWrapPos();
+
+    ImGui::EndChild();
+
+    // pop system font
+    if (main_windows_system_chinese_font_ != nullptr) {
+      ImGui::PopFont();
+    }
+
+    ImGui::Spacing();
+
+    if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
+      ImGui::SetCursorPosX(update_notification_window_width * 0.407f);
+    } else {
+      ImGui::SetCursorPosX(update_notification_window_width * 0.367f);
+    }
+
+    ImGui::SetWindowFontScale(0.5f);
+    // update button
+    if (ImGui::Button(
+            localization::update[localization_language_index_].c_str())) {
+      // open download page
+      std::string url = "https://crossdesk.cn";
+#if defined(_WIN32)
+      std::string cmd = "start " + url;
+#elif defined(__APPLE__)
+      std::string cmd = "open " + url;
+#else
+      std::string cmd = "xdg-open " + url;
+#endif
+      system(cmd.c_str());
+      show_update_notification_window_ = false;
+    }
+
+    ImGui::SameLine();
+
+    if (ImGui::Button(
+            localization::cancel[localization_language_index_].c_str())) {
+      show_update_notification_window_ = false;
+    }
+
+    ImGui::SetWindowFontScale(1.0f);
+
+    ImGui::End();
+    ImGui::PopStyleVar(3);
+    ImGui::PopStyleColor();
+  }
+  return 0;
+}
+
+}  // namespace crossdesk
--- a/src/path_manager/path_manager.cpp
+++ b/src/path_manager/path_manager.cpp
@@ -36,7 +36,7 @@ std::filesystem::path PathManager::GetLogPath() {
 #elif __APPLE__
  return GetHome() + "/Library/Logs/" + app_name_;
 #else
-  return GetCachePath() / app_name_ / "logs";
+  return GetCachePath() / "logs";
 #endif
 }

--- a/src/screen_capturer/linux/screen_capturer_x11.cpp
+++ b/src/screen_capturer/linux/screen_capturer_x11.cpp
@@ -1,5 +1,10 @@
 #include "screen_capturer_x11.h"

+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+#include <X11/extensions/Xfixes.h>
+#include <X11/extensions/Xrandr.h>
+
 #include <chrono>
 #include <thread>

@@ -36,9 +41,21 @@ int ScreenCapturerX11::Init(const int fps, cb_desktop_data cb) {
      XRRCrtcInfo* crtc_info =
          XRRGetCrtcInfo(display_, screen_res_, output_info->crtc);

-      display_info_list_.push_back(
-          DisplayInfo((void*)display_, output_info->name, true, crtc_info->x,
-                      crtc_info->y, crtc_info->width, crtc_info->height));
+      std::string name(output_info->name);
+
+      if (name.empty()) {
+        name = "Display" + std::to_string(i + 1);
+      }
+
+      // clean display name, remove non-alphanumeric characters
+      name.erase(
+          std::remove_if(name.begin(), name.end(),
+                         [](unsigned char c) { return !std::isalnum(c); }),
+          name.end());
+
+      display_info_list_.push_back(DisplayInfo(
+          (void*)display_, name, true, crtc_info->x, crtc_info->y,
+          crtc_info->x + crtc_info->width, crtc_info->y + crtc_info->height));

      XRRFreeCrtcInfo(crtc_info);
    }
@@ -86,8 +103,9 @@ int ScreenCapturerX11::Destroy() {
  return 0;
 }

-int ScreenCapturerX11::Start() {
+int ScreenCapturerX11::Start(bool show_cursor) {
  if (running_) return 0;
+  show_cursor_ = show_cursor;
  running_ = true;
  paused_ = false;
  thread_ = std::thread([this]() {
@@ -144,6 +162,20 @@ void ScreenCapturerX11::OnFrame() {
                            AllPlanes, ZPixmap);
  if (!image) return;

+  // if enable show cursor, draw cursor
+  if (show_cursor_) {
+    Window root_return, child_return;
+    int root_x, root_y, win_x, win_y;
+    unsigned int mask;
+    if (XQueryPointer(display_, root_, &root_return, &child_return, &root_x,
+                      &root_y, &win_x, &win_y, &mask)) {
+      if (root_x >= left_ && root_x < left_ + width_ && root_y >= top_ &&
+          root_y < top_ + height_) {
+        DrawCursor(image, root_x - left_, root_y - top_);
+      }
+    }
+  }
+
  bool needs_copy = image->bytes_per_line != width_ * 4;
  std::vector<uint8_t> argb_buf;
  uint8_t* src_argb = nullptr;
@@ -174,4 +206,82 @@ void ScreenCapturerX11::OnFrame() {

  XDestroyImage(image);
 }
+
+void ScreenCapturerX11::DrawCursor(XImage* image, int x, int y) {
+  if (!display_ || !image) {
+    return;
+  }
+
+  // check XFixes extension
+  int event_base, error_base;
+  if (!XFixesQueryExtension(display_, &event_base, &error_base)) {
+    return;
+  }
+
+  XFixesCursorImage* cursor_image = XFixesGetCursorImage(display_);
+  if (!cursor_image) {
+    return;
+  }
+
+  int cursor_width = cursor_image->width;
+  int cursor_height = cursor_image->height;
+
+  int draw_x = x - cursor_image->xhot;
+  int draw_y = y - cursor_image->yhot;
+
+  // draw cursor on image
+  for (int cy = 0; cy < cursor_height; ++cy) {
+    for (int cx = 0; cx < cursor_width; ++cx) {
+      int img_x = draw_x + cx;
+      int img_y = draw_y + cy;
+
+      if (img_x < 0 || img_x >= image->width || img_y < 0 ||
+          img_y >= image->height) {
+        continue;
+      }
+
+      unsigned long cursor_pixel = cursor_image->pixels[cy * cursor_width + cx];
+      unsigned char a = (cursor_pixel >> 24) & 0xFF;
+
+      // if alpha is 0, skip
+      if (a == 0) {
+        continue;
+      }
+
+      unsigned long img_pixel = XGetPixel(image, img_x, img_y);
+
+      unsigned char img_r = (img_pixel >> 16) & 0xFF;
+      unsigned char img_g = (img_pixel >> 8) & 0xFF;
+      unsigned char img_b = img_pixel & 0xFF;
+
+      unsigned char cursor_r = (cursor_pixel >> 16) & 0xFF;
+      unsigned char cursor_g = (cursor_pixel >> 8) & 0xFF;
+      unsigned char cursor_b = cursor_pixel & 0xFF;
+
+      // alpha mix
+      unsigned char final_r, final_g, final_b;
+      if (a == 255) {
+        // if alpha is 255, use cursor color
+        final_r = cursor_r;
+        final_g = cursor_g;
+        final_b = cursor_b;
+      } else {
+        float alpha = a / 255.0f;
+        float inv_alpha = 1.0f - alpha;
+        final_r =
+            static_cast<unsigned char>(cursor_r * alpha + img_r * inv_alpha);
+        final_g =
+            static_cast<unsigned char>(cursor_g * alpha + img_g * inv_alpha);
+        final_b =
+            static_cast<unsigned char>(cursor_b * alpha + img_b * inv_alpha);
+      }
+
+      // set pixel
+      unsigned long new_pixel = (final_r << 16) | (final_g << 8) | final_b;
+      XPutPixel(image, img_x, img_y, new_pixel);
+    }
+  }
+
+  XFree(cursor_image);
+}
 }  // namespace crossdesk
--- a/src/screen_capturer/linux/screen_capturer_x11.h
+++ b/src/screen_capturer/linux/screen_capturer_x11.h
@@ -7,9 +7,14 @@
 #ifndef _SCREEN_CAPTURER_X11_H_
 #define _SCREEN_CAPTURER_X11_H_

-#include <X11/Xlib.h>
-#include <X11/Xutil.h>
-#include <X11/extensions/Xrandr.h>
+// forward declarations for X11 types
+struct _XDisplay;
+typedef struct _XDisplay Display;
+typedef unsigned long Window;
+struct _XRRScreenResources;
+typedef struct _XRRScreenResources XRRScreenResources;
+struct _XImage;
+typedef struct _XImage XImage;

 #include <atomic>
 #include <cstring>
@@ -30,7 +35,7 @@ class ScreenCapturerX11 : public ScreenCapturer {
 public:
  int Init(const int fps, cb_desktop_data cb) override;
  int Destroy() override;
-  int Start() override;
+  int Start(bool show_cursor) override;
  int Stop() override;

  int Pause(int monitor_index) override;
@@ -42,6 +47,9 @@ class ScreenCapturerX11 : public ScreenCapturer {

  void OnFrame();

+ private:
+  void DrawCursor(XImage* image, int x, int y);
+
 private:
  Display* display_ = nullptr;
  Window root_ = 0;
@@ -54,11 +62,11 @@ class ScreenCapturerX11 : public ScreenCapturer {
  std::atomic<bool> running_{false};
  std::atomic<bool> paused_{false};
  std::atomic<int> monitor_index_{0};
+  std::atomic<bool> show_cursor_{true};
  int fps_ = 60;
  cb_desktop_data callback_;
  std::vector<DisplayInfo> display_info_list_;

-  // 缓冲区
  std::vector<uint8_t> y_plane_;
  std::vector<uint8_t> uv_plane_;
 };
--- a/src/screen_capturer/macosx/screen_capturer_sck.cpp
+++ b/src/screen_capturer/macosx/screen_capturer_sck.cpp
@@ -28,8 +28,8 @@ int ScreenCapturerSck::Destroy() {
  return 0;
 }

-int ScreenCapturerSck::Start() {
-  screen_capturer_sck_impl_->Start();
+int ScreenCapturerSck::Start(bool show_cursor) {
+  screen_capturer_sck_impl_->Start(show_cursor);
  return 0;
 }

--- a/src/screen_capturer/macosx/screen_capturer_sck.h
+++ b/src/screen_capturer/macosx/screen_capturer_sck.h
@@ -26,7 +26,7 @@ class ScreenCapturerSck : public ScreenCapturer {
 public:
  int Init(const int fps, cb_desktop_data cb) override;
  int Destroy() override;
-  int Start() override;
+  int Start(bool show_cursor) override;
  int Stop() override;

  int Pause(int monitor_index) override;
--- a/src/screen_capturer/macosx/screen_capturer_sck_impl.mm
+++ b/src/screen_capturer/macosx/screen_capturer_sck_impl.mm
@@ -57,7 +57,7 @@ class API_AVAILABLE(macos(14.0)) ScreenCapturerSckImpl : public ScreenCapturer {
 public:
  int Init(const int fps, cb_desktop_data cb) override;

-  int Start() override;
+  int Start(bool show_cursor) override;

  int SwitchTo(int monitor_index) override;

@@ -80,6 +80,7 @@ class API_AVAILABLE(macos(14.0)) ScreenCapturerSckImpl : public ScreenCapturer {
  int width_ = 0;
  int height_ = 0;
  int fps_ = 60;
+  bool show_cursor_ = false;

 public:
  // Called by SckHelper when shareable content is returned by ScreenCaptureKit. `content` will be
@@ -195,14 +196,26 @@ ScreenCapturerSckImpl::~ScreenCapturerSckImpl() {

 int ScreenCapturerSckImpl::Init(const int fps, cb_desktop_data cb) {
  _on_data = cb;
+  fps_ = fps;
+
+  if (@available(macOS 10.15, *)) {
+    bool has_permission = CGPreflightScreenCaptureAccess();
+    if (!has_permission) {
+      LOG_ERROR("Screen recording permission not granted");
+      return -1;
+    }
+  }

  dispatch_semaphore_t sema = dispatch_semaphore_create(0);
  __block SCShareableContent *content = nil;
+  __block NSError *capture_error = nil;

  [SCShareableContent
      getShareableContentWithCompletionHandler:^(SCShareableContent *result, NSError *error) {
        if (error) {
-          NSLog(@"Failed to get shareable content: %@", error);
+          capture_error = error;
+          LOG_ERROR("Failed to get shareable content: {}",
+                    std::string([error.localizedDescription UTF8String]));
        } else {
          content = result;
        }
@@ -210,9 +223,10 @@ int ScreenCapturerSckImpl::Init(const int fps, cb_desktop_data cb) {
      }];
  dispatch_semaphore_wait(sema, DISPATCH_TIME_FOREVER);

-  if (!content || content.displays.count == 0) {
-    LOG_ERROR("Failed to get display info");
-    return 0;
+  if (capture_error || !content || content.displays.count == 0) {
+    LOG_ERROR("Failed to get display info, error: {}",
+              std::string([capture_error.localizedDescription UTF8String]));
+    return -1;
  }

  CGDirectDisplayID displays[10];
@@ -225,13 +239,17 @@ int ScreenCapturerSckImpl::Init(const int fps, cb_desktop_data cb) {
    CGRect bounds = CGDisplayBounds(display_id);
    bool is_primary = CGDisplayIsMain(display_id);

-    std::string name;
-    name = GetDisplayName(display_id);
+    std::string name = GetDisplayName(display_id);

    if (name.empty()) {
-      name = "Display " + std::to_string(unnamed_count++);
+      name = "Display" + std::to_string(unnamed_count++);
    }

+    // clean display name, remove non-alphanumeric characters
+    name.erase(
+        std::remove_if(name.begin(), name.end(), [](unsigned char c) { return !std::isalnum(c); }),
+        name.end());
+
    DisplayInfo info((void *)(uintptr_t)display_id, name, is_primary,
                     static_cast<int>(bounds.origin.x), static_cast<int>(bounds.origin.y),
                     static_cast<int>(bounds.origin.x + bounds.size.width),
@@ -246,7 +264,18 @@ int ScreenCapturerSckImpl::Init(const int fps, cb_desktop_data cb) {
  return 0;
 }

-int ScreenCapturerSckImpl::Start() {
+int ScreenCapturerSckImpl::Start(bool show_cursor) {
+  if (permanent_error_) {
+    LOG_ERROR("Cannot start capturer: permanent error occurred");
+    return -1;
+  }
+
+  if (display_info_list_.empty()) {
+    LOG_ERROR("Cannot start capturer: display info not initialized");
+    return -1;
+  }
+
+  show_cursor_ = show_cursor;
  StartOrReconfigureCapturer();
  return 0;
 }
@@ -301,17 +330,17 @@ void ScreenCapturerSckImpl::OnShareableContentCreated(SCShareableContent *conten
    return;
  }

-  if (!content.displays.count) {
+  if (!content.displays || content.displays.count == 0) {
    LOG_ERROR("getShareableContent returned no displays");
    permanent_error_ = true;
    return;
  }

-  SCDisplay *captured_display;
+  SCDisplay *captured_display = nil;
  {
    std::lock_guard<std::mutex> lock(lock_);
    for (SCDisplay *display in content.displays) {
-      if (current_display_ == display.displayID) {
+      if (current_display_ != 0 && current_display_ == display.displayID) {
        LOG_WARN("current display: {}, name: {}", current_display_,
                 display_id_name_map_[current_display_]);
        captured_display = display;
@@ -320,15 +349,35 @@ void ScreenCapturerSckImpl::OnShareableContentCreated(SCShareableContent *conten
    }
    if (!captured_display) {
      captured_display = content.displays.firstObject;
-      current_display_ = captured_display.displayID;
+      if (captured_display) {
+        current_display_ = captured_display.displayID;
+      }
    }
  }

+  if (!captured_display) {
+    LOG_ERROR("Failed to find valid display");
+    permanent_error_ = true;
+    return;
+  }
+
  SCContentFilter *filter = [[SCContentFilter alloc] initWithDisplay:captured_display
                                                    excludingWindows:@[]];
+  if (!filter) {
+    LOG_ERROR("Failed to create SCContentFilter");
+    permanent_error_ = true;
+    return;
+  }
+
  SCStreamConfiguration *config = [[SCStreamConfiguration alloc] init];
+  if (!config) {
+    LOG_ERROR("Failed to create SCStreamConfiguration");
+    permanent_error_ = true;
+    return;
+  }
+
  config.pixelFormat = kCVPixelFormatType_420YpCbCr8BiPlanarVideoRange;
-  config.showsCursor = false;
+  config.showsCursor = show_cursor_;
  config.width = filter.contentRect.size.width * filter.pointPixelScale;
  config.height = filter.contentRect.size.height * filter.pointPixelScale;
  config.captureResolution = SCCaptureResolutionAutomatic;
@@ -417,11 +466,28 @@ void ScreenCapturerSckImpl::OnNewCVPixelBuffer(CVPixelBufferRef pixelBuffer,
 }

 void ScreenCapturerSckImpl::StartOrReconfigureCapturer() {
-  // The copy is needed to avoid capturing `this` in the Objective-C block. Accessing `helper_`
-  // inside the block is equivalent to `this->helper_` and would crash (UAF) if `this` is
-  // deleted before the block is executed.
+  if (permanent_error_) {
+    LOG_ERROR("Cannot reconfigure capturer: permanent error occurred");
+    return;
+  }
+
+  if (@available(macOS 10.15, *)) {
+    bool has_permission = CGPreflightScreenCaptureAccess();
+    if (!has_permission) {
+      LOG_ERROR("Screen recording permission not granted");
+      permanent_error_ = true;
+      return;
+    }
+  }
+
  SckHelper *local_helper = helper_;
  auto handler = ^(SCShareableContent *content, NSError *error) {
+    if (error) {
+      LOG_ERROR("getShareableContent failed: {}",
+                std::string([error.localizedDescription UTF8String]));
+      [local_helper onShareableContentCreated:nil];
+      return;
+    }
    [local_helper onShareableContentCreated:content];
  };
  [SCShareableContent getShareableContentWithCompletionHandler:handler];
--- a/src/screen_capturer/screen_capturer.h
+++ b/src/screen_capturer/screen_capturer.h
@@ -24,7 +24,7 @@ class ScreenCapturer {
 public:
  virtual int Init(const int fps, cb_desktop_data cb) = 0;
  virtual int Destroy() = 0;
-  virtual int Start() = 0;
+  virtual int Start(bool show_cursor) = 0;
  virtual int Stop() = 0;
  virtual int Pause(int monitor_index) = 0;
  virtual int Resume(int monitor_index) = 0;
--- a/src/screen_capturer/windows/screen_capturer_wgc.cpp
+++ b/src/screen_capturer/windows/screen_capturer_wgc.cpp
@@ -77,12 +77,14 @@ ScreenCapturerWgc::~ScreenCapturerWgc() {
  CleanUp();

  if (nv12_frame_) {
-    delete nv12_frame_;
+    delete[] nv12_frame_;
    nv12_frame_ = nullptr;
+    nv12_width_ = 0;
+    nv12_height_ = 0;
  }

  if (nv12_frame_scaled_) {
-    delete nv12_frame_scaled_;
+    delete[] nv12_frame_scaled_;
    nv12_frame_scaled_ = nullptr;
  }
 }
@@ -152,7 +154,7 @@ int ScreenCapturerWgc::Init(const int fps, cb_desktop_data cb) {

 int ScreenCapturerWgc::Destroy() { return 0; }

-int ScreenCapturerWgc::Start() {
+int ScreenCapturerWgc::Start(bool show_cursor) {
  if (running_ == true) {
    LOG_ERROR("Screen capturer already running");
    return 0;
@@ -172,7 +174,7 @@ int ScreenCapturerWgc::Start() {
    if (sessions_[i].running_) {
      LOG_ERROR("Session {} is already running", i);
    } else {
-      sessions_[i].session_->Start();
+      sessions_[i].session_->Start(show_cursor);

      if (i != 0) {
        sessions_[i].session_->Pause();
@@ -215,13 +217,14 @@ int ScreenCapturerWgc::Resume(int monitor_index) {
 }

 int ScreenCapturerWgc::Stop() {
+  running_ = false;
+
  for (int i = 0; i < sessions_.size(); i++) {
    if (sessions_[i].running_) {
      sessions_[i].session_->Stop();
      sessions_[i].running_ = false;
    }
  }
-  running_ = false;

  return 0;
 }
@@ -256,18 +259,61 @@ int ScreenCapturerWgc::SwitchTo(int monitor_index) {

 void ScreenCapturerWgc::OnFrame(const WgcSession::wgc_session_frame& frame,
                                int id) {
+  if (!running_ || !on_data_) {
+    return;
+  }
+
+  std::lock_guard<std::mutex> lock(frame_mutex_);
+
  if (on_data_) {
-    if (!nv12_frame_) {
-      nv12_frame_ = new unsigned char[frame.width * frame.height * 3 / 2];
+    if (id < 0 || id >= static_cast<int>(display_info_list_.size())) {
+      LOG_ERROR("WGC OnFrame invalid display index: {}", id);
+      return;
    }

-    libyuv::ARGBToNV12((const uint8_t*)frame.data, frame.width * 4,
-                       (uint8_t*)nv12_frame_, frame.width,
-                       (uint8_t*)(nv12_frame_ + frame.width * frame.height),
-                       frame.width, frame.width, frame.height);
+    if (!frame.data || frame.row_pitch == 0) {
+      LOG_ERROR("WGC OnFrame received invalid frame: data={}, row_pitch={}",
+                (void*)frame.data, frame.row_pitch);
+      return;
+    }

-    on_data_(nv12_frame_, frame.width * frame.height * 3 / 2, frame.width,
-             frame.height, display_info_list_[id].name.c_str());
+    // calculate the maximum width that can be contained in one row according to
+    // row_pitch (BGRA: 4 bytes per pixel), and take the minimum with logical
+    // width to avoid out-of-bounds access.
+    unsigned int max_width_by_pitch = frame.row_pitch / 4u;
+    int logical_width = static_cast<int>(
+        frame.width < max_width_by_pitch ? frame.width : max_width_by_pitch);
+
+    // libyuv::ARGBToNV12 requires even width/height
+    int even_width = logical_width & ~1;
+    int even_height = static_cast<int>(frame.height) & ~1;
+
+    if (even_width <= 0 || even_height <= 0) {
+      LOG_ERROR(
+          "WGC OnFrame invalid frame size after adjust: width={} "
+          "(frame.width={}, max_by_pitch={}), height={}",
+          logical_width, frame.width, max_width_by_pitch, frame.height);
+      return;
+    }
+
+    int nv12_size = even_width * even_height * 3 / 2;
+
+    if (!nv12_frame_ || nv12_width_ != even_width ||
+        nv12_height_ != even_height) {
+      delete[] nv12_frame_;
+      nv12_frame_ = new unsigned char[nv12_size];
+      nv12_width_ = even_width;
+      nv12_height_ = even_height;
+    }
+
+    libyuv::ARGBToNV12((const uint8_t*)frame.data,
+                       static_cast<int>(frame.row_pitch), (uint8_t*)nv12_frame_,
+                       even_width,
+                       (uint8_t*)(nv12_frame_ + even_width * even_height),
+                       even_width, even_width, even_height);
+
+    on_data_(nv12_frame_, nv12_size, even_width, even_height,
+             display_info_list_[id].name.c_str());
  }
 }

--- a/src/screen_capturer/windows/screen_capturer_wgc.h
+++ b/src/screen_capturer/windows/screen_capturer_wgc.h
@@ -3,6 +3,7 @@

 #include <atomic>
 #include <functional>
+#include <mutex>
 #include <string>
 #include <thread>
 #include <vector>
@@ -24,7 +25,7 @@ class ScreenCapturerWgc : public ScreenCapturer,

  int Init(const int fps, cb_desktop_data cb) override;
  int Destroy() override;
-  int Start() override;
+  int Start(bool show_cursor) override;
  int Stop() override;

  int Pause(int monitor_index) override;
@@ -65,6 +66,10 @@ class ScreenCapturerWgc : public ScreenCapturer,

  unsigned char* nv12_frame_ = nullptr;
  unsigned char* nv12_frame_scaled_ = nullptr;
+  int nv12_width_ = 0;
+  int nv12_height_ = 0;
+
+  std::mutex frame_mutex_;
 };
 }  // namespace crossdesk
 #endif
--- a/src/screen_capturer/windows/wgc_session.h
+++ b/src/screen_capturer/windows/wgc_session.h
@@ -29,7 +29,7 @@ class WgcSession {

  virtual void RegisterObserver(wgc_session_observer* observer) = 0;

-  virtual int Start() = 0;
+  virtual int Start(bool show_cursor) = 0;
  virtual int Stop() = 0;

  virtual int Pause() = 0;
--- a/src/screen_capturer/windows/wgc_session_impl.cpp
+++ b/src/screen_capturer/windows/wgc_session_impl.cpp
@@ -55,7 +55,7 @@ void WgcSessionImpl::RegisterObserver(wgc_session_observer* observer) {
  observer_ = observer;
 }

-int WgcSessionImpl::Start() {
+int WgcSessionImpl::Start(bool show_cursor) {
  std::lock_guard locker(lock_);

  if (is_running_) return 0;
@@ -91,7 +91,7 @@ int WgcSessionImpl::Start() {

    capture_session_.StartCapture();

-    capture_session_.IsCursorCaptureEnabled(false);
+    capture_session_.IsCursorCaptureEnabled(show_cursor);

    error = 0;
  } catch (winrt::hresult_error) {
--- a/src/screen_capturer/windows/wgc_session_impl.h
+++ b/src/screen_capturer/windows/wgc_session_impl.h
@@ -48,7 +48,7 @@ class WgcSessionImpl : public WgcSession {

  void RegisterObserver(wgc_session_observer* observer) override;

-  int Start() override;
+  int Start(bool show_cursor) override;
  int Stop() override;

  int Pause() override;
--- a/src/speaker_capturer/macosx/speaker_capturer_macosx.mm
+++ b/src/speaker_capturer/macosx/speaker_capturer_macosx.mm
@@ -38,8 +38,50 @@ class SpeakerCapturerMacosx;

  if (_owner->cb_ && dataPtr && length > 0 && asbd) {
    std::vector<short> out_pcm16;
-    // ... 数据转换逻辑保持不变 ...
-    // 调用回调
+    if (asbd->mFormatFlags & kAudioFormatFlagIsFloat) {
+      int channels = asbd->mChannelsPerFrame;
+      int samples = (int)(length / sizeof(float));
+      float* floatData = (float*)dataPtr;
+      std::vector<short> pcm16(samples);
+      for (int i = 0; i < samples; ++i) {
+        float v = floatData[i];
+        if (v > 1.0f) v = 1.0f;
+        if (v < -1.0f) v = -1.0f;
+        pcm16[i] = (short)(v * 32767.0f);
+      }
+
+      if (channels > 1) {
+        int mono_samples = samples / channels;
+        out_pcm16.resize(mono_samples);
+        for (int i = 0; i < mono_samples; ++i) {
+          int sum = 0;
+          for (int c = 0; c < channels; ++c) {
+            sum += pcm16[i * channels + c];
+          }
+          out_pcm16[i] = sum / channels;
+        }
+      } else {
+        out_pcm16 = std::move(pcm16);
+      }
+    } else if (asbd->mBitsPerChannel == 16) {
+      int channels = asbd->mChannelsPerFrame;
+      int samples = (int)(length / 2);
+      short* src = (short*)dataPtr;
+      if (channels > 1) {
+        int mono_samples = samples / channels;
+        out_pcm16.resize(mono_samples);
+        for (int i = 0; i < mono_samples; ++i) {
+          int sum = 0;
+          for (int c = 0; c < channels; ++c) {
+            sum += src[i * channels + c];
+          }
+          out_pcm16[i] = sum / channels;
+        }
+      } else {
+        out_pcm16.assign(src, src + samples);
+      }
+    }
+
    size_t frame_bytes = 960;  // 480 * 2
    size_t total_bytes = out_pcm16.size() * sizeof(short);
    unsigned char* p = (unsigned char*)out_pcm16.data();
@@ -48,6 +90,7 @@ class SpeakerCapturerMacosx;
    }
  }
 }
+
@end

 namespace crossdesk {
--- a/src/thumbnail/thumbnail.cpp
+++ b/src/thumbnail/thumbnail.cpp
@@ -156,6 +156,12 @@ Thumbnail::~Thumbnail() {
  }
 }

+int Thumbnail::SetThumbnailDpiScale(float dpi_scale) {
+  thumbnail_width_ = static_cast<int>(thumbnail_width_ * dpi_scale);
+  thumbnail_height_ = static_cast<int>(thumbnail_height_ * dpi_scale);
+  return 0;
+}
+
 int Thumbnail::SaveToThumbnail(const char* yuv420p, int width, int height,
                               const std::string& remote_id,
                               const std::string& host_name,
--- a/src/thumbnail/thumbnail.h
+++ b/src/thumbnail/thumbnail.h
@@ -33,6 +33,8 @@ class Thumbnail {
  ~Thumbnail();

 public:
+  int SetThumbnailDpiScale(float dpi_scale);
+
  int SaveToThumbnail(const char* yuv420p, int width, int height,
                      const std::string& remote_id,
                      const std::string& host_name,
--- a/src/version_checker/version_checker.cpp
+++ b/src/version_checker/version_checker.cpp
@@ -4,19 +4,15 @@
 * Copyright (c) 2025 by DI JUNKUN, All Rights Reserved.
 */

-#ifndef _VERSION_CHECKER_H_
-#define _VERSION_CHECKER_H_
+#include "version_checker.h"

 #include <httplib.h>

 #include <iostream>
-#include <nlohmann/json.hpp>
 #include <sstream>
 #include <string>
 #include <vector>

-using json = nlohmann::json;
-
 namespace crossdesk {

 static std::string latest_release_date_ = "";
@@ -129,7 +125,7 @@ bool IsNewerVersionWithDate(const std::string& current_version,
  return false;
 }

-std::string CheckUpdate() {
+nlohmann::json CheckUpdate() {
  httplib::Client cli("https://version.crossdesk.cn");

  cli.set_connection_timeout(5);
@@ -138,28 +134,25 @@ std::string CheckUpdate() {
  if (auto res = cli.Get("/version.json")) {
    if (res->status == 200) {
      try {
-        auto j = json::parse(res->body);
-        std::string latest = j["version"];
+        auto j = nlohmann::json::parse(res->body);
        if (j.contains("releaseDate") && j["releaseDate"].is_string()) {
          latest_release_date_ = j["releaseDate"];
        } else {
          latest_release_date_ = "";
        }
-        return latest;
+        return j;
      } catch (std::exception&) {
        latest_release_date_ = "";
-        return "";
+        return nlohmann::json{};
      }
    } else {
      latest_release_date_ = "";
-      return "";
+      return nlohmann::json{};
    }
  } else {
    latest_release_date_ = "";
-    return "";
+    return nlohmann::json{};
  }
 }

-std::string GetLatestReleaseDate() { return latest_release_date_; }
-}  // namespace crossdesk
-#endif
+}  // namespace crossdesk
--- a/src/version_checker/version_checker.h
+++ b/src/version_checker/version_checker.h
@@ -7,11 +7,12 @@
 #ifndef _VERSION_CHECKER_H_
 #define _VERSION_CHECKER_H_

+#include <nlohmann/json.hpp>
 #include <string>

 namespace crossdesk {

-std::string CheckUpdate();
+nlohmann::json CheckUpdate();

 bool IsNewerVersion(const std::string& current, const std::string& latest);

--- a/submodules/minirtc
+++ b/submodules/minirtc
--- a/xmake.lua
+++ b/xmake.lua
@@ -7,6 +7,12 @@ option("CROSSDESK_VERSION")
    set_description("Set CROSSDESK_VERSION for build")
 option_end()

+option("USE_CUDA")
+    set_default(false)
+    set_showmenu(true)
+    set_description("Use CUDA for hardware codec acceleration")
+option_end()
+
 add_rules("mode.release", "mode.debug")
 set_languages("c++17")
 set_encodings("utf-8")
@@ -16,12 +22,14 @@ set_encodings("utf-8")
 -- add_cxxflags("/W4", "/WX")

 add_defines("UNICODE")
+add_defines("USE_CUDA=" .. (is_config("USE_CUDA", true) and "1" or "0"))
+
 if is_mode("debug") then
    add_defines("CROSSDESK_DEBUG")
 end

 add_requires("spdlog 1.14.1", {system = false})
-add_requires("imgui v1.91.5-docking", {configs = {sdl3 = true, sdl3_renderer = true}})
+add_requires("imgui v1.92.1-docking", {configs = {sdl3 = true, sdl3_renderer = true}})
 add_requires("openssl3 3.3.2", {system = false})
 add_requires("nlohmann_json 3.11.3")
 add_requires("cpp-httplib v0.26.0", {configs = {ssl = true}})
@@ -37,7 +45,7 @@ elseif is_os("linux") then
    add_links("pulse-simple", "pulse")
    add_requires("libyuv") 
    add_syslinks("pthread", "dl")
-    add_links("SDL3", "asound", "X11", "Xtst", "Xrandr")
+    add_links("SDL3", "asound", "X11", "Xtst", "Xrandr", "Xfixes")
    add_cxflags("-Wno-unused-variable")   
 elseif is_os("macosx") then
    add_links("SDL3")
@@ -133,9 +141,15 @@ target("thumbnail")
    add_files("src/thumbnail/*.cpp")
    add_includedirs("src/thumbnail", {public = true})

-target("config_center")
+target("autostart")
    set_kind("object")
    add_deps("rd_log")
+    add_files("src/autostart/*.cpp")
+    add_includedirs("src/autostart", {public = true})
+
+target("config_center")
+    set_kind("object")
+    add_deps("rd_log", "autostart")
    add_files("src/config_center/*.cpp")
    add_includedirs("src/config_center", {public = true})

@@ -168,9 +182,12 @@ target("gui")
    if is_os("windows") then
        add_files("src/gui/tray/*.cpp")
        add_includedirs("src/gui/tray", {public = true})
+    elseif is_os("macosx") then
+        add_files("src/gui/windows/*.mm")
    end

 target("crossdesk")
    set_kind("binary")
    add_deps("rd_log", "common", "gui")
-    add_files("src/app/main.cpp")
+    add_files("src/app/*.cpp")
+    add_includedirs("src/app", {public = true})
Author	SHA1	Message	Date
dijunkun	e09243f1ec	[chore] update README	2025-12-10 00:23:04 +08:00
dijunkun	f5941c7eda	[chore] update README	2025-12-10 00:20:26 +08:00
dijunkun	3c2ebe602e	[fix] do not save password info into logs	2025-12-10 00:20:10 +08:00
dijunkun	2f64172ead	[feat] use new client id and password if server switched	2025-12-10 00:09:49 +08:00
Junkun Di	a83206a346	[ci] update issue templates	2025-12-09 17:50:57 +08:00
dijunkun	46e769976f	[chore] update README	2025-12-09 00:36:00 +08:00
dijunkun	58c24b798e	[chore] update README: refresh self-hosted server setup guide	2025-12-09 00:19:25 +08:00
dijunkun	5cc31e5ba3	[fix] fix self-hosted server configuration being reset when disabling self-hosted mode	2025-12-08 18:27:18 +08:00
dijunkun	74fe9bebf5	[fix] fix server settings window height	2025-12-08 17:42:02 +08:00
dijunkun	1f6a2182be	[fix] resolve tab bar dragging issue	2025-12-06 18:46:04 +08:00
dijunkun	1a883f0d6c	[fix] fix menu BeginPopup & EndPopup pairing	2025-12-05 17:53:17 +08:00
dijunkun	a560b4ca70	[feat] make thumbnail save asynchronous to prevent UI blocking	2025-12-05 17:07:55 +08:00
dijunkun	46f45ed216	[fix] fix tab close button not working in stream window	2025-12-05 15:18:35 +08:00
dijunkun	5c23f1c5e8	[fix] correct tab bar scaling and layout	2025-12-05 15:17:07 +08:00
dijunkun	70ae02549f	[fix] correct title bar display	2025-12-05 04:28:33 +08:00
dijunkun	68de995c64	[fix] correct hardware codec setting item display	2025-12-05 00:57:33 +08:00
dijunkun	ed5ddb96fd	[refactor] update notification window rendering for high-DPI scaling support	2025-12-04 19:00:37 +08:00
dijunkun	436dfafc2a	[refactor] update about window rendering for high-DPI scaling support	2025-12-04 17:51:03 +08:00
dijunkun	5221b193e5	[refactor] update settings window rendering for high-DPI scaling support	2025-12-04 17:23:14 +08:00
dijunkun	fafced23c2	[refactor] update stream window rendering for high-DPI scaling support	2025-12-04 02:11:06 +08:00
dijunkun	1e48b645ca	[refactor] update recent connections panel rendering for high-DPI scaling support	2025-12-04 00:14:09 +08:00
dijunkun	49ed0200e7	[refactor] update connection status window rendering for high-DPI scaling support	2025-12-03 21:54:10 +08:00
dijunkun	24873afe64	[refactor] update remote peer panel rendering for high-DPI scaling support	2025-12-03 21:17:11 +08:00
dijunkun	d21e1bd422	[refactor] update remote peer panel rendering for high-DPI scaling support	2025-12-03 17:36:19 +08:00
dijunkun	be044c248b	[refactor] update local peer panel rendering for high-DPI scaling support	2025-12-03 17:12:35 +08:00
dijunkun	49cbbc3363	[refactor] update status bar rendering for high-DPI scaling support	2025-12-03 12:45:01 +08:00
dijunkun	1e20cb806b	[refactor] update title bar rendering for high-DPI scaling support	2025-12-03 04:20:49 +08:00
dijunkun	2e52818f6f	fix: correct array deletion and improve state management in WGC screen capturer	2025-12-01 23:06:46 +08:00
dijunkun	b50f386713	[fix] fix system_chinese_font_ usage to avoid dangling font pointer after closing stream window	2025-12-01 23:03:45 +08:00
dijunkun	280e011ae4	[fix] update RecentConnectionsWindow layout	2025-12-01 17:16:28 +08:00
dijunkun	8d09bf53c3	[fix] fix UpdateNotificationWindow dpi scaling	2025-12-01 13:52:39 +08:00
dijunkun	131b4f1795	[fix] resolve compilation errors on Linux	2025-12-01 13:07:36 +08:00
dijunkun	7d3ecf789d	[fix] fix control bar dpi scaling	2025-12-01 11:30:35 +08:00
dijunkun	37797bf873	[fix] fix DPI scaling issues	2025-12-01 04:54:30 +08:00
dijunkun	91d42b6561	[fix] macOS: fix audio capture, refs #29	2025-11-30 17:13:02 +08:00
dijunkun	feb9f2f460	[revert] revert to the pre-lock version	2025-11-28 11:44:08 +08:00
Junkun Di	9c1753c78c	[chroe] add issue templates	2025-11-28 11:34:22 +08:00
dijunkun	7370ff5b30	[chore] add HelloGitHub badge	2025-11-28 11:10:41 +08:00
dijunkun	f6eda34dbd	[fix] fix dead lock during connecting	2025-11-28 10:02:57 +08:00
dijunkun	5d9a0a3ea5	[fix] fix dead lock during peer init	2025-11-28 09:32:21 +08:00
dijunkun	3d8249bffa	[fix] use lock and null pointer checks to prevent crashes	2025-11-28 00:41:29 +08:00
dijunkun	82f32cbe8f	[fix] fix incorrect peer reference in AddVideoStream call	2025-11-27 23:53:27 +08:00
dijunkun	56da2f99f3	[chore] update Linux log path configuration	2025-11-27 23:20:14 +08:00
dijunkun	e6c72fe558	[feat] remove screen capture and accessibility permission when reinstall	2025-11-27 17:35:15 +08:00
dijunkun	a964c6bbf5	[fix] call log after log initialzation, refs #36 , #29	2025-11-27 16:09:08 +08:00
dijunkun	239da373d0	[feat] attempt to rejoin once per second	2025-11-27 04:20:29 +08:00
dijunkun	217cfb091d	[feat] display version info on startup	2025-11-27 04:18:08 +08:00
dijunkun	3c3c7b9ae0	[fix] fix crash when screen recording permission is not granted on macOS, refs #29	2025-11-27 03:32:16 +08:00
dijunkun	f14bdb7fe8	[feat] optimize UpdateNotificationWindow UI appearance	2025-11-27 03:07:55 +08:00
dijunkun	c0a98f97c3	[feat] optimize RequestPermissionWindow UI appearance	2025-11-27 02:40:33 +08:00
dijunkun	0ab6686eb8	[feat] use DrawToggleSwitch to request permission	2025-11-26 23:32:04 +08:00
dijunkun	76b475450b	[feat] request macOS system permissions by showing a prompt on startup	2025-11-26 18:18:40 +08:00
dijunkun	5d1e1b5667	[fix] remove permissions on uninstall and request permissions during installation for MacOS	2025-11-26 16:11:49 +08:00
dijunkun	c3b8b1374a	[chore] update README	2025-11-25 16:30:14 +08:00
dijunkun	7c940d6b15	[ci] fix tag error in update-version-json.yml	2025-11-25 03:30:28 +08:00
dijunkun	86501b05dd	[feat] show notification window if there is a new version avaliable	2025-11-25 01:20:16 +08:00
dijunkun	01ebed9b37	[ci] upload release notes to version.json	2025-11-25 01:19:12 +08:00
dijunkun	2188adb1f1	[chore] disable CROSSDESK_DEBUG in keyboard and mouse control	2025-11-24 16:47:33 +08:00
dijunkun	51409e16c8	[chore] update README	2025-11-23 01:54:54 +08:00
dijunkun	6ca3b58ae2	[fix] update MiniRTC to resolve occasional crash during connection shutdown, refs #29	2025-11-23 01:47:48 +08:00
dijunkun	692e176e34	[ci] use github.sha instead of hashFiles for xmake dependency cache	2025-11-23 00:35:26 +08:00
dijunkun	4fb7acaa61	[feat] set enable TURN by default	2025-11-23 00:02:04 +08:00
dijunkun	c0d6429a54	[fix] resolve missing mouse cursor display when web client connects to Linux devices, refs #30	2025-11-22 23:57:49 +08:00
dijunkun	07c7c7f179	[chore] update README	2025-11-21 02:40:51 +08:00
dijunkun	c5ceeb0d80	[ci] use China timezone for build date in version number	2025-11-21 02:33:39 +08:00
dijunkun	5ce0a891df	[fix] resolve failures in connection destruction	2025-11-21 01:50:08 +08:00
dijunkun	f94ef49210	[fix] release keyboard hook after remote control disconnects, refs #23	2025-11-21 00:56:01 +08:00
dijunkun	5d0a4d1385	[fix] fix mouse wheel and touchpad swipe commands, refs #9 , #23	2025-11-21 00:55:19 +08:00
dijunkun	dd482cee60	[fix] use static linking of libffi in glib to avoid version conflicts, fixes #16	2025-11-20 17:20:15 +08:00
dijunkun	e3c2edfb1c	[fix] fix daemon not working on Linux	2025-11-20 15:35:37 +08:00
dijunkun	f3901d09ea	[feat] add tooltip for the daemon option in the settings windows	2025-11-20 14:47:54 +08:00
Junkun Di	2b12749477	[chore] update README_EN.md	2025-11-20 13:05:14 +08:00
Junkun Di	759488f675	[chore] update README.md	2025-11-20 13:04:32 +08:00
dijunkun	4bb4240a9e	[chore] update README	2025-11-20 11:15:34 +08:00
dijunkun	1457247a6a	[feat] add build option USE_CUDA to enable or disable CUDA-based hardware codec acceleration and USE_CUDA=false by default	2025-11-19 23:15:56 +08:00
dijunkun	97ab9bfca5	[feat] add daemon support with automatic restart on crash	2025-11-19 22:09:51 +08:00
dijunkun	4dd3c3e073	[fix] clean display names by removing non-alphanumeric characters	2025-11-18 17:05:51 +08:00
dijunkun	4ba4f17a6b	[feat] capture cursor when connected to a web client	2025-11-18 16:24:28 +08:00
dijunkun	f5d0291b5a	[fix] fix crash when Unhook KeyboardCapturer on MacOS	2025-11-18 14:07:18 +08:00
dijunkun	1a64c1afef	[feat] support auto-start on boot	2025-11-18 13:50:15 +08:00