[feat] add implementation for WGC capture on virtual screens

[ci] only close inactive issues with no labels
[ci] add GitHub Actions workflow to automatically close inactive issues
2025-10-28 20:06:14 +08:00 · 2025-10-21 17:30:36 +08:00 · 2025-10-21 11:37:25 +08:00 · 2025-10-21 11:29:31 +08:00 · 2025-10-20 21:51:09 +08:00 · 2025-10-20 11:18:35 +08:00
46 changed files with 8340 additions and 2878 deletions
--- a/.gitattributes
+++ b/.gitattributes
@@ -0,0 +1,3 @@
+*.h   linguist-language=C++
+*.cpp linguist-language=C++
+*.lua linguist-language=Xmake
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -1,4 +1,4 @@
-name: Build and Release CrossDesk
+name: Build and Release

 on:
  push:
@@ -140,7 +140,7 @@ jobs:
      matrix:
        include:
          - arch: x64
-            runner: macos-13
+            runner: macos-15-intel
            cache-key: intel
            out-dir: ./build/macosx/x86_64/release/crossdesk
            package_script: ./scripts/macosx/pkg_x64.sh
--- a/.github/workflows/close-issue.yml
+++ b/.github/workflows/close-issue.yml
@@ -0,0 +1,42 @@
+name: Close Inactive Issues
+
+on:
+  schedule:
+    # run every day at midnight
+    - cron: "0 0 * * *"
+
+jobs:
+  close_inactive_issues:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check inactive issues and close them
+        uses: actions/github-script@v6
+        with:
+          script: |
+            const { data: issues } = await github.rest.issues.listForRepo({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              state: 'open',
+            });
+
+            const now = new Date().getTime();
+            const inactivePeriod = 7 * 24 * 60 * 60 * 1000; // 7 days
+
+            for (const issue of issues) {
+              const lastUpdated = new Date(issue.updated_at).getTime();
+              
+              // if the issue hasn't been updated in the past week, close it
+              if (now - lastUpdated > inactivePeriod && issue.labels.length === 0) {
+                console.log(`Closing inactive issue: ${issue.number} (No labels)`);
+                await github.rest.issues.update({
+                  owner: context.repo.owner,
+                  repo: context.repo.repo,
+                  issue_number: issue.number,
+                  state: 'closed',
+                });
+              } else if (issue.labels.length === 0) {
+                console.log(`Skipping issue ${issue.number} (No labels) as it has been recently updated.`);
+              } else {
+                console.log(`Skipping issue ${issue.number} (Has labels).`);
+              }
+            }
--- a/.github/workflows/update-pages.yaml
+++ b/.github/workflows/update-pages.yaml
--- a/README.md
+++ b/README.md
@@ -1,9 +1,15 @@
 # CrossDesk

-#### 跨界连接，高效如一
+[![Platform](https://img.shields.io/badge/platform-Windows%20%7C%20Linux%20%7C%20macOS-lightgrey.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/self-hosted-server)
+[![Build Status](https://github.com/kunkundi/crossdesk/actions/workflows/build.yaml/badge.svg)](https://github.com/kunkundi/crossdesk/actions)  
+[![Docker Pulls](https://img.shields.io/docker/pulls/crossdesk/crossdesk-server)](https://hub.docker.com/r/crossdesk/crossdesk-server/tags)
+[![GitHub issues](https://img.shields.io/github/issues/kunkundi/crossdesk.svg)]()
+[![GitHub stars](https://img.shields.io/github/stars/kunkundi/crossdesk.svg?style=social)]()
+[![GitHub forks](https://img.shields.io/github/forks/kunkundi/crossdesk.svg?style=social)]()

----
-[English](README_EN.md) / [中文](README.md)
+[ [English](README_EN.md) / 中文 ]

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

@@ -49,19 +55,7 @@ git submodule init

 git submodule update

-xmake b 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。
-
-进入容器，下载工程后执行：
-```
-export CUDA_PATH=/usr/local/cuda
-export XMAKE_GLOBALDIR=/data
-
-xmake b --root crossdesk
+xmake b -vy crossdesk
 ```

 运行
@@ -69,10 +63,43 @@ xmake b --root crossdesk
 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。
+
+进入容器，下载工程后执行：
+```
+export CUDA_PATH=/usr/local/cuda
+export XMAKE_GLOBALDIR=/data
+
+xmake b --root -vy crossdesk
+```
+
+对于未安装 **CUDA 环境** 的 Windows 开发者，执行下面的命令安装 CUDA 编译环境：
+```
+xmake require -vy "cuda 12.6.3"
+```
+安装完成后执行:
+```
+xmake require --info "cuda 12.6.3"
+```
+输出如下:
+
+<img width="860" height="226" alt="Image" src="https://github.com/user-attachments/assets/999ac365-581a-4b9a-806e-05eb3e4cf44d" />
+
+根据上述输出获取到 CUDA 的安装目录，即 installdir 指向的位置。将 CUDA_PATH 加入系统环境变量，或在终端中输入：
+```
+set CUDA_PATH=path_to_cuda_installdir
+```
+重新执行：
+```
+xmake b -vy crossdesk
+```
+
 #### 注意
 运行时如果客户端状态栏显示 **未连接服务器**，请先在 [CrossDesk 官方网站](https://www.crossdesk.cn/) 安装客户端，以便在环境中安装所需的证书文件。

-<img width="129" height="60" alt="image" src="https://github.com/user-attachments/assets/1812f7d6-516b-4b4f-8a3d-98bee505cc5a" />
+<img width="256" height="120" alt="image" src="https://github.com/user-attachments/assets/1812f7d6-516b-4b4f-8a3d-98bee505cc5a" />

 ## 关于 Xmake

@@ -110,3 +137,161 @@ xmake b -vy crossdesk
 xmake r -d crossdesk
 ```
 更多使用方法可参考 [Xmake官方文档](https://xmake.io/guide/quick-start.html) 。
+
+## 自托管服务器
+推荐使用Docker部署CrossDesk Server。
+```
+sudo docker run -d \
+  --name crossdesk_server \
+  --network host \
+  -e EXTERNAL_IP=xxx.xxx.xxx.xxx \
+  -e INTERNAL_IP=xxx.xxx.xxx.xxx \
+  -e CROSSDESK_SERVER_PORT=9099 \
+  -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
+```
+
+上述命令中，用户需注意的参数如下：
+
+- 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**
+
+- /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
+
+**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，30000-60000/udp，CROSSDESK_SERVER_PORT/tcp，443/tcp。**
+
+## 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。
+
+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
+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>
+
+3. 点击点击**自托管服务器配置**。<br><br>
+<img width="600" height="160" alt="image" src="https://github.com/user-attachments/assets/24c761a3-1985-4d7e-84be-787383c2afb8" /><br><br>
+
+5. 在**证书文件路径**选择框中找到 **crossdesk.cn_root.crt** 的存放路径，选中 **crossdesk.cn_root.crt**，点击确认。<br><br>
+<img width="600" height="220" alt="image" src="https://github.com/user-attachments/assets/4af7cd3a-c72e-44fb-b032-30e050019c2a" /><br><br>
+
+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>
--- a/README_EN.md
+++ b/README_EN.md
@@ -1,9 +1,15 @@
 # CrossDesk

-#### Bridging work, uniting efficiency
+[![Platform](https://img.shields.io/badge/platform-Windows%20%7C%20Linux%20%7C%20macOS-lightgrey.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/self-hosted-server)
+[![Build Status](https://github.com/kunkundi/crossdesk/actions/workflows/build.yaml/badge.svg)](https://github.com/kunkundi/crossdesk/actions)  
+[![Docker Pulls](https://img.shields.io/docker/pulls/crossdesk/crossdesk-server)](https://hub.docker.com/r/crossdesk/crossdesk-server/tags)
+[![GitHub issues](https://img.shields.io/github/issues/kunkundi/crossdesk.svg)]()
+[![GitHub stars](https://img.shields.io/github/stars/kunkundi/crossdesk.svg?style=social)]()
+[![GitHub forks](https://img.shields.io/github/forks/kunkundi/crossdesk.svg?style=social)]()

----
-[中文](README.md) / [English](README_EN.md)
+[ [中文](README.md) / English ]

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

@@ -17,15 +23,15 @@ CrossDesk is an experimental application of [MiniRTC](https://github.com/kunkund

 Enter the remote desktop ID in the menu bar’s “Remote ID” field and click “→” to initiate a remote connection.

-![usage1](https://github.com/user-attachments/assets/bf39f8fa-de77-41a1-8db3-73d6cab9da6a)
+![usage1](https://github.com/user-attachments/assets/3a4bb59f-c84c-44d2-9a20-11790aac510e)

 If the remote desktop requires a connection password, you must enter the correct password on your side to successfully establish the connection.

-![password](https://github.com/user-attachments/assets/f6556966-a84f-4301-a79b-2726b389ed71)
+![password](https://github.com/user-attachments/assets/1beadcce-640d-4f5c-8e77-51917b5294d5)

 Before connecting, you can customize configuration options in the settings, such as language and video encoding format.

-![settings](https://github.com/user-attachments/assets/12f7e9c3-a472-40c1-8fb9-ae7d1ae3865c)
+![settings](https://github.com/user-attachments/assets/8bc5468d-7bbb-4e30-95bd-da1f352ac08c)

 ## How to build

@@ -49,20 +55,7 @@ git submodule init

 git submodule update

-xmake b crossdesk
-```
-
-#### Development Without CUDA Environment
-
-For 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.  
-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:
-```
-export CUDA_PATH=/usr/local/cuda
-export XMAKE_GLOBALDIR=/data
-
-xmake b --root crossdesk
+xmake b -vy crossdesk
 ```

 Run:
@@ -70,10 +63,45 @@ Run:
 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.  
+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:
+```
+export CUDA_PATH=/usr/local/cuda
+export XMAKE_GLOBALDIR=/data
+
+xmake b --root -vy crossdesk
+```
+
+For **Windows** developers without a **CUDA environment** installed, run the following command to install the CUDA build environment:
+```
+xmake require -vy "cuda 12.6.3"
+```
+After the installation is complete, execute:
+```
+xmake require --info "cuda 12.6.3"
+```
+The output will look like this:
+
+<img width="860" height="226" alt="Image" src="https://github.com/user-attachments/assets/999ac365-581a-4b9a-806e-05eb3e4cf44d" />
+
+From the output above, locate the CUDA installation directory — this is the path pointed to by installdir.
+Add this path to your system environment variable CUDA_PATH, or set it in the terminal using:
+```
+set CUDA_PATH=path_to_cuda_installdir:
+```
+Then re-run:
+```
+xmake b -vy crossdesk
+```
+
 #### Notice
 If the client status bar shows **Disconnected** during runtime, please first install the client from the [CrossDesk official website](https://www.crossdesk.cn/) to ensure the required certificate files are available in the environment.

-<img width="108" height="57" alt="image" src="https://github.com/user-attachments/assets/26e8b9f3-b326-410e-9466-dd073eaf675a" />
+<img width="256" height="120" alt="image" src="https://github.com/user-attachments/assets/1812f7d6-516b-4b4f-8a3d-98bee505cc5a" />

 ## About Xmake
 #### Installing Xmake
@@ -114,3 +142,161 @@ xmake r -d crossdesk
 ```

 For more information, please refer to the [official Xmake documentation](https://xmake.io/guide/quick-start.html) .
+
+## Self-Hosted Server
+It is recommended to deploy CrossDesk Server using Docker.
+```
+sudo docker run -d \
+  --name crossdesk_server \
+  --network host \
+  -e EXTERNAL_IP=150.158.81.30 \
+  -e INTERNAL_IP=10.0.4.3 \
+  -e CROSSDESK_SERVER_PORT=9099 \
+  -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
+```
+
+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**.
+
+- **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**.
+
+- **/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, 443/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
+```
+
+#### Server Side
+Place **crossdesk.cn.key** and **crossdesk.cn_bundle.crt** into the **/path/to/your/certs** directory.
+
+#### 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>
+
+2. Click **Self-Hosted Server Configuration**.<br><br>
+<img width="600" height="160" alt="image" src="https://github.com/user-attachments/assets/24c761a3-1985-4d7e-84be-787383c2afb8" /><br><br>
+
+3. In the **Certificate File Path** selection, locate and select the **crossdesk.cn_root.crt** file.<br><br>
+<img width="600" height="220" alt="image" src="https://github.com/user-attachments/assets/4af7cd3a-c72e-44fb-b032-30e050019c2a" /><br><br>
+
+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>
--- a/fonts/OPPOSans_Regular.h
+++ b/fonts/OPPOSans_Regular.h
--- a/src/app/main.cpp
+++ b/src/app/main.cpp
--- a/src/config_center/SimpleIni.h
+++ b/src/config_center/SimpleIni.h
--- a/src/config_center/config_center.cpp
+++ b/src/config_center/config_center.cpp
@@ -1,64 +1,229 @@
 #include "config_center.h"

-#include "rd_log.h"
-
-ConfigCenter::ConfigCenter() {}
+ConfigCenter::ConfigCenter(const std::string& config_path,
+                           const std::string& cert_file_path)
+    : config_path_(config_path),
+      cert_file_path_(cert_file_path),
+      cert_file_path_default_(cert_file_path) {
+  ini_.SetUnicode(true);
+  Load();
+}

 ConfigCenter::~ConfigCenter() {}

+int ConfigCenter::Load() {
+  SI_Error rc = ini_.LoadFile(config_path_.c_str());
+  if (rc < 0) {
+    Save();
+    return -1;
+  }
+
+  language_ = static_cast<LANGUAGE>(
+      ini_.GetLongValue(section_, "language", static_cast<long>(language_)));
+
+  video_quality_ = static_cast<VIDEO_QUALITY>(ini_.GetLongValue(
+      section_, "video_quality", static_cast<long>(video_quality_)));
+
+  video_frame_rate_ = static_cast<VIDEO_FRAME_RATE>(ini_.GetLongValue(
+      section_, "video_frame_rate", static_cast<long>(video_frame_rate_)));
+
+  video_encode_format_ = static_cast<VIDEO_ENCODE_FORMAT>(
+      ini_.GetLongValue(section_, "video_encode_format",
+                        static_cast<long>(video_encode_format_)));
+
+  hardware_video_codec_ = ini_.GetBoolValue(section_, "hardware_video_codec",
+                                            hardware_video_codec_);
+
+  enable_turn_ = ini_.GetBoolValue(section_, "enable_turn", enable_turn_);
+  enable_srtp_ = ini_.GetBoolValue(section_, "enable_srtp", enable_srtp_);
+  server_host_ = ini_.GetValue(section_, "server_host", server_host_.c_str());
+  server_port_ = static_cast<int>(
+      ini_.GetLongValue(section_, "server_port", 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_);
+
+  return 0;
+}
+
+int ConfigCenter::Save() {
+  ini_.SetLongValue(section_, "language", static_cast<long>(language_));
+  ini_.SetLongValue(section_, "video_quality",
+                    static_cast<long>(video_quality_));
+  ini_.SetLongValue(section_, "video_frame_rate",
+                    static_cast<long>(video_frame_rate_));
+  ini_.SetLongValue(section_, "video_encode_format",
+                    static_cast<long>(video_encode_format_));
+  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_, "server_host", server_host_.c_str());
+  ini_.SetLongValue(section_, "server_port", static_cast<long>(server_port_));
+  ini_.SetValue(section_, "cert_file_path", cert_file_path_.c_str());
+  ini_.SetBoolValue(section_, "enable_self_hosted", enable_self_hosted_);
+
+  SI_Error rc = ini_.SaveFile(config_path_.c_str());
+  if (rc < 0) {
+    return -1;
+  }
+
+  return 0;
+}
+
+// setters
+
 int ConfigCenter::SetLanguage(LANGUAGE language) {
  language_ = language;
+  ini_.SetLongValue(section_, "language", static_cast<long>(language_));
+  SI_Error rc = ini_.SaveFile(config_path_.c_str());
+  if (rc < 0) {
+    return -1;
+  }
  return 0;
 }

 int ConfigCenter::SetVideoQuality(VIDEO_QUALITY video_quality) {
  video_quality_ = video_quality;
+  ini_.SetLongValue(section_, "video_quality",
+                    static_cast<long>(video_quality_));
+  SI_Error rc = ini_.SaveFile(config_path_.c_str());
+  if (rc < 0) {
+    return -1;
+  }
  return 0;
 }

 int ConfigCenter::SetVideoFrameRate(VIDEO_FRAME_RATE video_frame_rate) {
  video_frame_rate_ = video_frame_rate;
+  ini_.SetLongValue(section_, "video_frame_rate",
+                    static_cast<long>(video_frame_rate_));
+  SI_Error rc = ini_.SaveFile(config_path_.c_str());
+  if (rc < 0) {
+    return -1;
+  }
  return 0;
 }

 int ConfigCenter::SetVideoEncodeFormat(
    VIDEO_ENCODE_FORMAT video_encode_format) {
  video_encode_format_ = video_encode_format;
+  ini_.SetLongValue(section_, "video_encode_format",
+                    static_cast<long>(video_encode_format_));
+  SI_Error rc = ini_.SaveFile(config_path_.c_str());
+  if (rc < 0) {
+    return -1;
+  }
  return 0;
 }

 int ConfigCenter::SetHardwareVideoCodec(bool hardware_video_codec) {
  hardware_video_codec_ = hardware_video_codec;
+  ini_.SetBoolValue(section_, "hardware_video_codec", hardware_video_codec_);
+  SI_Error rc = ini_.SaveFile(config_path_.c_str());
+  if (rc < 0) {
+    return -1;
+  }
  return 0;
 }

 int ConfigCenter::SetTurn(bool enable_turn) {
  enable_turn_ = enable_turn;
+  ini_.SetBoolValue(section_, "enable_turn", enable_turn_);
+  SI_Error rc = ini_.SaveFile(config_path_.c_str());
+  if (rc < 0) {
+    return -1;
+  }
  return 0;
 }

 int ConfigCenter::SetSrtp(bool enable_srtp) {
  enable_srtp_ = enable_srtp;
+  ini_.SetBoolValue(section_, "enable_srtp", enable_srtp_);
+  SI_Error rc = ini_.SaveFile(config_path_.c_str());
+  if (rc < 0) {
+    return -1;
+  }
  return 0;
 }

-ConfigCenter::LANGUAGE ConfigCenter::GetLanguage() { return language_; }
+int ConfigCenter::SetServerHost(const std::string& server_host) {
+  server_host_ = server_host;
+  ini_.SetValue(section_, "server_host", server_host_.c_str());
+  SI_Error rc = ini_.SaveFile(config_path_.c_str());
+  if (rc < 0) {
+    return -1;
+  }
+  return 0;
+}

-ConfigCenter::VIDEO_QUALITY ConfigCenter::GetVideoQuality() {
+int ConfigCenter::SetServerPort(int server_port) {
+  server_port_ = server_port;
+  ini_.SetLongValue(section_, "server_port", static_cast<long>(server_port_));
+  SI_Error rc = ini_.SaveFile(config_path_.c_str());
+  if (rc < 0) {
+    return -1;
+  }
+  return 0;
+}
+
+int ConfigCenter::SetCertFilePath(const std::string& cert_file_path) {
+  cert_file_path_ = cert_file_path;
+  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;
+  }
+  return 0;
+}
+
+int ConfigCenter::SetSelfHosted(bool enable_self_hosted) {
+  enable_self_hosted_ = enable_self_hosted;
+  SI_Error rc = ini_.SaveFile(config_path_.c_str());
+  if (rc < 0) {
+    return -1;
+  }
+  return 0;
+}
+
+// getters
+
+ConfigCenter::LANGUAGE ConfigCenter::GetLanguage() const { return language_; }
+
+ConfigCenter::VIDEO_QUALITY ConfigCenter::GetVideoQuality() const {
  return video_quality_;
 }

-int ConfigCenter::GetVideoFrameRate() {
-  int fps = video_frame_rate_ == VIDEO_FRAME_RATE::FPS_30 ? 30 : 60;
-  return fps;
+ConfigCenter::VIDEO_FRAME_RATE ConfigCenter::GetVideoFrameRate() const {
+  return video_frame_rate_;
 }

-ConfigCenter::VIDEO_ENCODE_FORMAT ConfigCenter::GetVideoEncodeFormat() {
+ConfigCenter::VIDEO_ENCODE_FORMAT ConfigCenter::GetVideoEncodeFormat() const {
  return video_encode_format_;
 }

-bool ConfigCenter::IsHardwareVideoCodec() { return hardware_video_codec_; }
+bool ConfigCenter::IsHardwareVideoCodec() const {
+  return hardware_video_codec_;
+}

-bool ConfigCenter::IsEnableTurn() { return enable_turn_; }
+bool ConfigCenter::IsEnableTurn() const { return enable_turn_; }

-bool ConfigCenter::IsEnableSrtp() { return enable_srtp_; }
+bool ConfigCenter::IsEnableSrtp() const { return enable_srtp_; }
+
+std::string ConfigCenter::GetServerHost() const { return server_host_; }
+
+int ConfigCenter::GetServerPort() const { return server_port_; }
+
+std::string ConfigCenter::GetCertFilePath() const { return cert_file_path_; }
+
+std::string ConfigCenter::GetDefaultServerHost() const {
+  return server_host_default_;
+}
+
+int ConfigCenter::GetDefaultServerPort() const { return server_port_default_; }
+
+std::string ConfigCenter::GetDefaultCertFilePath() const {
+  return cert_file_path_default_;
+}
+
+bool ConfigCenter::IsSelfHosted() const { return enable_self_hosted_; }
--- a/src/config_center/config_center.h
+++ b/src/config_center/config_center.h
@@ -7,18 +7,24 @@
 #ifndef _CONFIG_CENTER_H_
 #define _CONFIG_CENTER_H_

+#include <string>
+
+#include "SimpleIni.h"
+
 class ConfigCenter {
 public:
  enum class LANGUAGE { CHINESE = 0, ENGLISH = 1 };
  enum class VIDEO_QUALITY { LOW = 0, MEDIUM = 1, HIGH = 2 };
  enum class VIDEO_FRAME_RATE { FPS_30 = 0, FPS_60 = 1 };
-  enum class VIDEO_ENCODE_FORMAT { AV1 = 0, H264 = 1 };
+  enum class VIDEO_ENCODE_FORMAT { H264 = 0, AV1 = 1 };

 public:
-  ConfigCenter();
+  explicit ConfigCenter(
+      const std::string& config_path = "config.ini",
+      const std::string& cert_file_path = "crossdesk.cn_root.crt");
  ~ConfigCenter();

- public:
+  // write config
  int SetLanguage(LANGUAGE language);
  int SetVideoQuality(VIDEO_QUALITY video_quality);
  int SetVideoFrameRate(VIDEO_FRAME_RATE video_frame_rate);
@@ -26,25 +32,50 @@ class ConfigCenter {
  int SetHardwareVideoCodec(bool hardware_video_codec);
  int SetTurn(bool enable_turn);
  int SetSrtp(bool enable_srtp);
+  int SetServerHost(const std::string& server_host);
+  int SetServerPort(int server_port);
+  int SetCertFilePath(const std::string& cert_file_path);
+  int SetSelfHosted(bool enable_self_hosted);

- public:
-  LANGUAGE GetLanguage();
-  VIDEO_QUALITY GetVideoQuality();
-  int GetVideoFrameRate();
-  VIDEO_ENCODE_FORMAT GetVideoEncodeFormat();
-  bool IsHardwareVideoCodec();
-  bool IsEnableTurn();
-  bool IsEnableSrtp();
+  // read config
+
+  LANGUAGE GetLanguage() const;
+  VIDEO_QUALITY GetVideoQuality() const;
+  VIDEO_FRAME_RATE GetVideoFrameRate() const;
+  VIDEO_ENCODE_FORMAT GetVideoEncodeFormat() const;
+  bool IsHardwareVideoCodec() const;
+  bool IsEnableTurn() const;
+  bool IsEnableSrtp() const;
+  std::string GetServerHost() const;
+  int GetServerPort() const;
+  std::string GetCertFilePath() const;
+  std::string GetDefaultServerHost() const;
+  int GetDefaultServerPort() const;
+  std::string GetDefaultCertFilePath() const;
+  bool IsSelfHosted() const;
+
+  int Load();
+  int Save();

 private:
-  // Default value should be same with parameters in localization.h
+  std::string config_path_;
+  std::string cert_file_path_;
+  CSimpleIniA ini_;
+  const char* section_ = "Settings";
+
  LANGUAGE language_ = LANGUAGE::CHINESE;
  VIDEO_QUALITY video_quality_ = VIDEO_QUALITY::MEDIUM;
  VIDEO_FRAME_RATE video_frame_rate_ = VIDEO_FRAME_RATE::FPS_30;
-  VIDEO_ENCODE_FORMAT video_encode_format_ = VIDEO_ENCODE_FORMAT::AV1;
+  VIDEO_ENCODE_FORMAT video_encode_format_ = VIDEO_ENCODE_FORMAT::H264;
  bool hardware_video_codec_ = false;
  bool enable_turn_ = false;
  bool enable_srtp_ = false;
+  std::string server_host_ = "api.crossdesk.cn";
+  int server_port_ = 9099;
+  std::string server_host_default_ = "api.crossdesk.cn";
+  int server_port_default_ = 9099;
+  std::string cert_file_path_default_ = "";
+  bool enable_self_hosted_ = false;
 };

 #endif
--- a/src/gui/assets/fonts/OPPOSans_Regular.h
+++ b/src/gui/assets/fonts/OPPOSans_Regular.h
--- a/src/gui/assets/fonts/fa_regular_400.h
+++ b/src/gui/assets/fonts/fa_regular_400.h
--- a/src/gui/assets/fonts/fa_solid_900.h
+++ b/src/gui/assets/fonts/fa_solid_900.h
--- a/src/gui/assets/icons/IconsFontAwesome6.h
+++ b/src/gui/assets/icons/IconsFontAwesome6.h
--- a/src/gui/assets/layouts/layout.h
+++ b/src/gui/assets/layouts/layout.h
@@ -0,0 +1,56 @@
+/*
+ * @Author: DI JUNKUN
+ * @Date: 2024-06-14
+ * Copyright (c) 2024 by DI JUNKUN, All Rights Reserved.
+ */
+
+#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
+#define SETTINGS_WINDOW_HEIGHT_CN 315
+#define SETTINGS_WINDOW_HEIGHT_EN 315
+#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 165
+#define SELF_HOSTED_SERVER_CONFIG_WINDOW_HEIGHT_EN 165
+#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 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
+
+#endif
--- a/src/gui/assets/localization/localization.h
+++ b/src/gui/assets/localization/localization.h
@@ -91,10 +91,22 @@ static std::vector<std::string> enable_hardware_video_codec = {
    "Enable Hardware Video Codec:"};
 static std::vector<std::string> enable_turn = {
    reinterpret_cast<const char*>(u8"启用中继服务:"), "Enable TURN Service:"};
-
 static std::vector<std::string> enable_srtp = {
    reinterpret_cast<const char*>(u8"启用SRTP:"), "Enable SRTP:"};
-
+static std::vector<std::string> self_hosted_server_config = {
+    reinterpret_cast<const char*>(u8"自托管服务器配置"),
+    "Self-Hosted Server Config"};
+static std::vector<std::string> self_hosted_server_settings = {
+    reinterpret_cast<const char*>(u8"自托管服务器设置"),
+    "Self-Hosted Server Settings"};
+static std::vector<std::string> self_hosted_server_address = {
+    reinterpret_cast<const char*>(u8"服务器地址:"), "Server Address:"};
+static std::vector<std::string> self_hosted_server_port = {
+    reinterpret_cast<const char*>(u8"服务器端口:"), "Server Port:"};
+static std::vector<std::string> self_hosted_server_certificate_path = {
+    reinterpret_cast<const char*>(u8"证书文件路径:"), "Certificate File Path:"};
+static std::vector<std::string> select_a_file = {
+    reinterpret_cast<const char*>(u8"请选择文件"), "Please select a file"};
 static std::vector<std::string> ok = {reinterpret_cast<const char*>(u8"确认"),
                                      "OK"};
 static std::vector<std::string> cancel = {
--- a/src/single_window/local_peer_window.cpp
+++ b/src/single_window/local_peer_window.cpp
@@ -1,6 +1,6 @@
 #include <random>

-#include "layout_style.h"
+#include "layout.h"
 #include "localization.h"
 #include "rd_log.h"
 #include "render.h"
--- a/src/gui/panels/recent_connections_panel.cpp
+++ b/src/gui/panels/recent_connections_panel.cpp
--- a/src/single_window/remote_peer_window.cpp
+++ b/src/single_window/remote_peer_window.cpp
@@ -1,4 +1,4 @@
-#include "layout_style.h"
+#include "layout.h"
 #include "localization.h"
 #include "rd_log.h"
 #include "render.h"
--- a/src/single_window/render.cpp
+++ b/src/single_window/render.cpp
@@ -11,7 +11,7 @@
 #include "device_controller_factory.h"
 #include "fa_regular_400.h"
 #include "fa_solid_900.h"
-#include "layout_style.h"
+#include "layout.h"
 #include "localization.h"
 #include "platform.h"
 #include "rd_log.h"
@@ -171,7 +171,8 @@ Render::~Render() {}

 int Render::SaveSettingsIntoCacheFile() {
  cd_cache_mutex_.lock();
-  std::ofstream cd_cache_file(cache_path_ + "/cache.cd", std::ios::binary);
+  std::ofstream cd_cache_file(cache_path_ + "/secure_cache.enc",
+                              std::ios::binary);
  if (!cd_cache_file) {
    cd_cache_mutex_.unlock();
    return -1;
@@ -181,18 +182,6 @@ int Render::SaveSettingsIntoCacheFile() {
         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_.language, &language_button_value_,
-         sizeof(language_button_value_));
-  memcpy(&cd_cache_.video_quality, &video_quality_button_value_,
-         sizeof(video_quality_button_value_));
-  memcpy(&cd_cache_.video_frame_rate, &video_frame_rate_button_value_,
-         sizeof(video_frame_rate_button_value_));
-  memcpy(&cd_cache_.video_encode_format, &video_encode_format_button_value_,
-         sizeof(video_encode_format_button_value_));
-  memcpy(&cd_cache_.enable_hardware_video_codec, &enable_hardware_video_codec_,
-         sizeof(enable_hardware_video_codec_));
-  memcpy(&cd_cache_.enable_turn, &enable_turn_, sizeof(enable_turn_));
-  memcpy(&cd_cache_.enable_srtp, &enable_srtp_, sizeof(enable_srtp_));
  memcpy(&cd_cache_.key, &aes128_key_, sizeof(aes128_key_));
  memcpy(&cd_cache_.iv, &aes128_iv_, sizeof(aes128_iv_));

@@ -200,49 +189,19 @@ int Render::SaveSettingsIntoCacheFile() {
  cd_cache_file.close();
  cd_cache_mutex_.unlock();

-  config_center_.SetLanguage((ConfigCenter::LANGUAGE)language_button_value_);
-  config_center_.SetVideoQuality(
-      (ConfigCenter::VIDEO_QUALITY)video_quality_button_value_);
-  config_center_.SetVideoFrameRate(
-      (ConfigCenter::VIDEO_FRAME_RATE)video_frame_rate_button_value_);
-  config_center_.SetVideoEncodeFormat(
-      (ConfigCenter::VIDEO_ENCODE_FORMAT)video_encode_format_button_value_);
-  config_center_.SetHardwareVideoCodec(enable_hardware_video_codec_);
-  config_center_.SetTurn(enable_turn_);
-  config_center_.SetSrtp(enable_srtp_);
-
-  LOG_INFO("Save settings into cache file success");
-
  return 0;
 }

 int Render::LoadSettingsFromCacheFile() {
  cd_cache_mutex_.lock();
-  std::ifstream cd_cache_file(cache_path_ + "/cache.cd", std::ios::binary);
+  std::ifstream cd_cache_file(cache_path_ + "/secure_cache.enc",
+                              std::ios::binary);
  if (!cd_cache_file) {
    cd_cache_mutex_.unlock();

-    LOG_INFO("Init cache file by using default settings");
    memset(password_saved_, 0, sizeof(password_saved_));
    memset(aes128_key_, 0, sizeof(aes128_key_));
    memset(aes128_iv_, 0, sizeof(aes128_iv_));
-    language_button_value_ = 0;
-    video_quality_button_value_ = 0;
-    video_encode_format_button_value_ = 1;
-    enable_hardware_video_codec_ = false;
-    enable_turn_ = false;
-    enable_srtp_ = false;
-
-    config_center_.SetLanguage((ConfigCenter::LANGUAGE)language_button_value_);
-    config_center_.SetVideoQuality(
-        (ConfigCenter::VIDEO_QUALITY)video_quality_button_value_);
-    config_center_.SetVideoFrameRate(
-        (ConfigCenter::VIDEO_FRAME_RATE)video_frame_rate_button_value_);
-    config_center_.SetVideoEncodeFormat(
-        (ConfigCenter::VIDEO_ENCODE_FORMAT)video_encode_format_button_value_);
-    config_center_.SetHardwareVideoCodec(enable_hardware_video_codec_);
-    config_center_.SetTurn(enable_turn_);
-    config_center_.SetSrtp(enable_srtp_);

    thumbnail_.reset();
    thumbnail_ = std::make_unique<Thumbnail>(cache_path_ + "/thumbnails/");
@@ -289,13 +248,14 @@ int Render::LoadSettingsFromCacheFile() {
  thumbnail_ = std::make_unique<Thumbnail>(cache_path_ + "/thumbnails/",
                                           aes128_key_, aes128_iv_);

-  language_button_value_ = cd_cache_.language;
-  video_quality_button_value_ = cd_cache_.video_quality;
-  video_frame_rate_button_value_ = cd_cache_.video_frame_rate;
-  video_encode_format_button_value_ = cd_cache_.video_encode_format;
-  enable_hardware_video_codec_ = cd_cache_.enable_hardware_video_codec;
-  enable_turn_ = cd_cache_.enable_turn;
-  enable_srtp_ = cd_cache_.enable_srtp;
+  language_button_value_ = (int)config_center_->GetLanguage();
+  video_quality_button_value_ = (int)config_center_->GetVideoQuality();
+  video_frame_rate_button_value_ = (int)config_center_->GetVideoFrameRate();
+  video_encode_format_button_value_ =
+      (int)config_center_->GetVideoEncodeFormat();
+  enable_hardware_video_codec_ = config_center_->IsHardwareVideoCodec();
+  enable_turn_ = config_center_->IsEnableTurn();
+  enable_srtp_ = config_center_->IsEnableSrtp();

  language_button_value_last_ = language_button_value_;
  video_quality_button_value_last_ = video_quality_button_value_;
@@ -304,17 +264,6 @@ int Render::LoadSettingsFromCacheFile() {
  enable_turn_last_ = enable_turn_;
  enable_srtp_last_ = enable_srtp_;

-  config_center_.SetLanguage((ConfigCenter::LANGUAGE)language_button_value_);
-  config_center_.SetVideoQuality(
-      (ConfigCenter::VIDEO_QUALITY)video_quality_button_value_);
-  config_center_.SetVideoFrameRate(
-      (ConfigCenter::VIDEO_FRAME_RATE)video_frame_rate_button_value_);
-  config_center_.SetVideoEncodeFormat(
-      (ConfigCenter::VIDEO_ENCODE_FORMAT)video_encode_format_button_value_);
-  config_center_.SetHardwareVideoCodec(enable_hardware_video_codec_);
-  config_center_.SetTurn(enable_turn_);
-  config_center_.SetSrtp(enable_srtp_);
-
  LOG_INFO("Load settings from cache file");

  return 0;
@@ -328,18 +277,21 @@ int Render::ScreenCapturerInit() {
  last_frame_time_ = std::chrono::duration_cast<std::chrono::milliseconds>(
                         std::chrono::steady_clock::now().time_since_epoch())
                         .count();
-  int fps = config_center_.GetVideoFrameRate();
+  int fps = config_center_->GetVideoFrameRate() ==
+                    ConfigCenter::VIDEO_FRAME_RATE::FPS_30
+                ? 30
+                : 60;
  LOG_INFO("Init screen capturer with {} fps", fps);

  int screen_capturer_init_ret = screen_capturer_->Init(
      fps,
-      [this](unsigned char* data, int size, int width, int height,
-             const char* display_name) -> void {
+      [this, fps](unsigned char* data, int size, int width, int height,
+                  const char* display_name) -> void {
        auto now_time = std::chrono::duration_cast<std::chrono::milliseconds>(
                            std::chrono::steady_clock::now().time_since_epoch())
                            .count();
        auto duration = now_time - last_frame_time_;
-        if (duration * config_center_.GetVideoFrameRate() >= 1000) {  // ~60 FPS
+        if (duration * fps >= 1000) {  // ~60 FPS
          XVideoFrame frame;
          frame.data = (const char*)data;
          frame.size = size;
@@ -474,25 +426,53 @@ int Render::StopKeyboardCapturer() {

 int Render::CreateConnectionPeer() {
  params_.use_cfg_file = false;
-  params_.signal_server_ip = "api.crossdesk.cn";
-  params_.signal_server_port = 9099;
-  params_.stun_server_ip = "150.158.81.30";
+
+  std::string server_ip;
+  int server_port;
+  std::string server_cert_path;
+
+  if (config_center_->IsSelfHosted()) {
+    server_ip = config_center_->GetServerHost();
+    server_port = config_center_->GetServerPort();
+    server_cert_path = config_center_->GetCertFilePath();
+  } else {
+    server_ip = config_center_->GetDefaultServerHost();
+    server_port = config_center_->GetDefaultServerPort();
+    server_cert_path = config_center_->GetDefaultCertFilePath();
+  }
+
+  strncpy((char*)params_.signal_server_ip, server_ip.c_str(),
+          sizeof(params_.signal_server_ip) - 1);
+  params_.signal_server_ip[sizeof(params_.signal_server_ip) - 1] = '\0';
+  params_.signal_server_port = server_port;
+  strncpy((char*)params_.stun_server_ip, server_ip.c_str(),
+          sizeof(params_.stun_server_ip) - 1);
+  params_.stun_server_ip[sizeof(params_.stun_server_ip) - 1] = '\0';
  params_.stun_server_port = 3478;
-  params_.turn_server_ip = "150.158.81.30";
+  strncpy((char*)params_.turn_server_ip, server_ip.c_str(),
+          sizeof(params_.turn_server_ip) - 1);
+  params_.turn_server_ip[sizeof(params_.turn_server_ip) - 1] = '\0';
  params_.turn_server_port = 3478;
-  params_.turn_server_username = "dijunkun";
-  params_.turn_server_password = "dijunkunpw";
-  params_.tls_cert_path = std::filesystem::exists(cert_path_)
-                              ? cert_path_.c_str()
-                              : "certs/crossdesk.cn_root.crt";
-  params_.log_path = dll_log_path_.c_str();
-  params_.hardware_acceleration = config_center_.IsHardwareVideoCodec();
-  params_.av1_encoding = config_center_.GetVideoEncodeFormat() ==
+  strncpy((char*)params_.turn_server_username, "dijunkun",
+          sizeof(params_.turn_server_username) - 1);
+  params_.turn_server_username[sizeof(params_.turn_server_username) - 1] = '\0';
+  strncpy((char*)params_.turn_server_password, "dijunkunpw",
+          sizeof(params_.turn_server_password) - 1);
+  params_.turn_server_password[sizeof(params_.turn_server_password) - 1] = '\0';
+  strncpy(params_.tls_cert_path, server_cert_path.c_str(),
+          sizeof(params_.tls_cert_path) - 1);
+  params_.tls_cert_path[sizeof(params_.tls_cert_path) - 1] = '\0';
+
+  strncpy(params_.log_path, dll_log_path_.c_str(),
+          sizeof(params_.log_path) - 1);
+  params_.log_path[sizeof(params_.log_path) - 1] = '\0';
+  params_.hardware_acceleration = config_center_->IsHardwareVideoCodec();
+  params_.av1_encoding = config_center_->GetVideoEncodeFormat() ==
                                 ConfigCenter::VIDEO_ENCODE_FORMAT::AV1
                             ? true
                             : false;
-  params_.enable_turn = config_center_.IsEnableTurn();
-  params_.enable_srtp = config_center_.IsEnableSrtp();
+  params_.enable_turn = config_center_->IsEnableTurn();
+  params_.enable_srtp = config_center_->IsEnableSrtp();
  params_.on_receive_video_buffer = nullptr;
  params_.on_receive_audio_buffer = OnReceiveAudioBufferCb;
  params_.on_receive_data_buffer = OnReceiveDataBufferCb;
@@ -890,6 +870,20 @@ int Render::Run() {
    exec_log_path_ = path_manager_->GetLogPath().string();
    dll_log_path_ = path_manager_->GetLogPath().string();
    cache_path_ = path_manager_->GetCachePath().string();
+    config_center_ =
+        std::make_unique<ConfigCenter>(cache_path_ + "/config.ini", cert_path_);
+    strncpy(signal_server_ip_tmp_, config_center_->GetServerHost().c_str(),
+            sizeof(signal_server_ip_tmp_) - 1);
+    signal_server_ip_tmp_[sizeof(signal_server_ip_tmp_) - 1] = '\0';
+    strncpy(signal_server_port_tmp_,
+            std::to_string(config_center_->GetServerPort()).c_str(),
+            sizeof(signal_server_port_tmp_) - 1);
+    signal_server_port_tmp_[sizeof(signal_server_port_tmp_) - 1] = '\0';
+    strncpy(cert_file_path_, cert_path_.c_str(), sizeof(cert_file_path_) - 1);
+    cert_file_path_[sizeof(cert_file_path_) - 1] = '\0';
+  } else {
+    std::cerr << "Failed to create PathManager" << std::endl;
+    return -1;
  }

  InitializeLogger();
--- a/src/single_window/render.h
+++ b/src/single_window/render.h
@@ -152,6 +152,8 @@ class Render {
  int RemoteWindow();
  int RecentConnectionsWindow();
  int SettingWindow();
+  int SelfHostedServerWindow();
+  int ShowSimpleFileBrowser();
  int ControlWindow(std::shared_ptr<SubStreamWindowProperties>& props);
  int ControlBar(std::shared_ptr<SubStreamWindowProperties>& props);
  int AboutWindow();
@@ -261,7 +263,7 @@ class Render {
 private:
  CDCache cd_cache_;
  std::mutex cd_cache_mutex_;
-  ConfigCenter config_center_;
+  std::unique_ptr<ConfigCenter> config_center_;
  ConfigCenter::LANGUAGE localization_language_ =
      ConfigCenter::LANGUAGE::CHINESE;
  std::unique_ptr<PathManager> path_manager_;
@@ -383,6 +385,7 @@ class Render {
  bool password_validating_ = false;
  uint32_t password_validating_time_ = 0;
  bool show_settings_window_ = false;
+  bool show_self_hosted_server_config_window_ = false;
  bool rejoin_ = false;
  bool local_id_copied_ = false;
  bool show_password_ = true;
@@ -431,13 +434,22 @@ class Render {
  bool enable_hardware_video_codec_ = false;
  bool enable_turn_ = false;
  bool enable_srtp_ = false;
+  char signal_server_ip_[256] = "api.crossdesk.cn";
+  char signal_server_port_[6] = "9099";
+  char cert_file_path_[256] = "";
+  bool enable_self_hosted_server_ = false;
  int language_button_value_last_ = 0;
  int video_quality_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_srtp_last_ = false;
+  char signal_server_ip_tmp_[256] = "api.crossdesk.cn";
+  char signal_server_port_tmp_[6] = "9099";
  bool settings_window_pos_reset_ = true;
+  bool self_hosted_server_config_window_pos_reset_ = true;
+  std::string selected_current_file_path_ = "";
+  std::string selected_file_ = "";
  /* ------ main window property end ------ */

  /* ------ sub stream window property start ------ */
--- a/src/single_window/render_callback_func.cpp
+++ b/src/single_window/render_callback_func.cpp
--- a/src/single_window/control_bar.cpp
+++ b/src/single_window/control_bar.cpp
@@ -1,4 +1,4 @@
-#include "layout_style.h"
+#include "layout.h"
 #include "localization.h"
 #include "rd_log.h"
 #include "render.h"
--- a/src/single_window/status_bar.cpp
+++ b/src/single_window/status_bar.cpp
--- a/src/single_window/title_bar.cpp
+++ b/src/single_window/title_bar.cpp
@@ -57,6 +57,7 @@ int Render::TitleBar(bool main_window) {

      {
        SettingWindow();
+        SelfHostedServerWindow();
        AboutWindow();
      }
    }
--- a/src/single_window/about_window.cpp
+++ b/src/single_window/about_window.cpp
@@ -1,4 +1,4 @@
-#include "layout_style.h"
+#include "layout.h"
 #include "localization.h"
 #include "rd_log.h"
 #include "render.h"
--- a/src/single_window/connection_status_window.cpp
+++ b/src/single_window/connection_status_window.cpp
@@ -1,4 +1,4 @@
-#include "layout_style.h"
+#include "layout.h"
 #include "localization.h"
 #include "rd_log.h"
 #include "render.h"
--- a/src/single_window/control_window.cpp
+++ b/src/single_window/control_window.cpp
--- a/src/gui/windows/main_settings_window.cpp
+++ b/src/gui/windows/main_settings_window.cpp
@@ -1,4 +1,4 @@
-#include "layout_style.h"
+#include "layout.h"
 #include "localization.h"
 #include "rd_log.h"
 #include "render.h"
@@ -108,7 +108,7 @@ int Render::SettingWindow() {
      ImGui::Separator();

      {
-        const char* video_frame_rate_items[] = {"30", "60"};
+        const char* video_frame_rate_items[] = {"30 fps", "60 fps"};

        settings_items_offset += settings_items_padding;
        ImGui::SetCursorPosY(settings_items_offset + 2);
@@ -133,8 +133,8 @@ int Render::SettingWindow() {

      {
        const char* video_encode_format_items[] = {
-            localization::av1[localization_language_index_].c_str(),
-            localization::h264[localization_language_index_].c_str()};
+            localization::h264[localization_language_index_].c_str(),
+            localization::av1[localization_language_index_].c_str()};

        settings_items_offset += settings_items_padding;
        ImGui::SetCursorPosY(settings_items_offset + 2);
@@ -211,6 +211,28 @@ int Render::SettingWindow() {
        ImGui::Checkbox("##enable_srtp", &enable_srtp_);
      }

+      ImGui::Separator();
+
+      {
+        settings_items_offset += settings_items_padding;
+        ImGui::SetCursorPosY(settings_items_offset + 2);
+
+        if (ImGui::Button(localization::self_hosted_server_config
+                              [localization_language_index_]
+                                  .c_str())) {
+          show_self_hosted_server_config_window_ = true;
+        }
+
+        if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
+          ImGui::SetCursorPosX(ENABLE_SELF_HOSTED_SERVER_CHECKBOX_PADDING_CN);
+        } else {
+          ImGui::SetCursorPosX(ENABLE_SELF_HOSTED_SERVER_CHECKBOX_PADDING_EN);
+        }
+        ImGui::SetCursorPosY(settings_items_offset);
+        ImGui::Checkbox("##enable_self_hosted_server",
+                        &enable_self_hosted_server_);
+      }
+
      if (stream_window_inited_) {
        ImGui::EndDisabled();
      }
@@ -221,7 +243,7 @@ int Render::SettingWindow() {
        ImGui::SetCursorPosX(SETTINGS_OK_BUTTON_PADDING_EN);
      }

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

@@ -229,12 +251,13 @@ int Render::SettingWindow() {
      if (ImGui::Button(
              localization::ok[localization_language_index_].c_str())) {
        show_settings_window_ = false;
+        show_self_hosted_server_config_window_ = false;

        // Language
        if (language_button_value_ == 0) {
-          config_center_.SetLanguage(ConfigCenter::LANGUAGE::CHINESE);
+          config_center_->SetLanguage(ConfigCenter::LANGUAGE::CHINESE);
        } else {
-          config_center_.SetLanguage(ConfigCenter::LANGUAGE::ENGLISH);
+          config_center_->SetLanguage(ConfigCenter::LANGUAGE::ENGLISH);
        }
        language_button_value_last_ = language_button_value_;
        localization_language_ = (ConfigCenter::LANGUAGE)language_button_value_;
@@ -244,50 +267,55 @@ int Render::SettingWindow() {

        // Video quality
        if (video_quality_button_value_ == 0) {
-          config_center_.SetVideoQuality(ConfigCenter::VIDEO_QUALITY::HIGH);
+          config_center_->SetVideoQuality(ConfigCenter::VIDEO_QUALITY::HIGH);
        } else if (video_quality_button_value_ == 1) {
-          config_center_.SetVideoQuality(ConfigCenter::VIDEO_QUALITY::MEDIUM);
+          config_center_->SetVideoQuality(ConfigCenter::VIDEO_QUALITY::MEDIUM);
        } else {
-          config_center_.SetVideoQuality(ConfigCenter::VIDEO_QUALITY::LOW);
+          config_center_->SetVideoQuality(ConfigCenter::VIDEO_QUALITY::LOW);
        }
        video_quality_button_value_last_ = video_quality_button_value_;

        // Video encode format
        if (video_encode_format_button_value_ == 0) {
-          config_center_.SetVideoEncodeFormat(
-              ConfigCenter::VIDEO_ENCODE_FORMAT::AV1);
-        } else if (video_encode_format_button_value_ == 1) {
-          config_center_.SetVideoEncodeFormat(
+          config_center_->SetVideoEncodeFormat(
              ConfigCenter::VIDEO_ENCODE_FORMAT::H264);
+        } else if (video_encode_format_button_value_ == 1) {
+          config_center_->SetVideoEncodeFormat(
+              ConfigCenter::VIDEO_ENCODE_FORMAT::AV1);
        }
        video_encode_format_button_value_last_ =
            video_encode_format_button_value_;

        // Hardware video codec
        if (enable_hardware_video_codec_) {
-          config_center_.SetHardwareVideoCodec(true);
+          config_center_->SetHardwareVideoCodec(true);
        } else {
-          config_center_.SetHardwareVideoCodec(false);
+          config_center_->SetHardwareVideoCodec(false);
        }
        enable_hardware_video_codec_last_ = enable_hardware_video_codec_;

        // TURN mode
        if (enable_turn_) {
-          config_center_.SetTurn(true);
+          config_center_->SetTurn(true);
        } else {
-          config_center_.SetTurn(false);
+          config_center_->SetTurn(false);
        }
        enable_turn_last_ = enable_turn_;

        // SRTP
        if (enable_srtp_) {
-          config_center_.SetSrtp(true);
+          config_center_->SetSrtp(true);
        } else {
-          config_center_.SetSrtp(false);
+          config_center_->SetSrtp(false);
        }
        enable_srtp_last_ = enable_srtp_;

-        SaveSettingsIntoCacheFile();
+        if (enable_self_hosted_server_) {
+          config_center_->SetSelfHosted(true);
+        } else {
+          config_center_->SetSelfHosted(false);
+        }
+
        settings_window_pos_reset_ = true;

        // Recreate peer instance
@@ -306,6 +334,8 @@ int Render::SettingWindow() {
      if (ImGui::Button(
              localization::cancel[localization_language_index_].c_str())) {
        show_settings_window_ = false;
+        show_self_hosted_server_config_window_ = false;
+
        if (language_button_value_ != language_button_value_last_) {
          language_button_value_ = language_button_value_last_;
        }
--- a/src/single_window/main_window.cpp
+++ b/src/single_window/main_window.cpp
--- a/src/gui/windows/server_settings_window.cpp
+++ b/src/gui/windows/server_settings_window.cpp
@@ -0,0 +1,270 @@
+#include <filesystem>
+#include <vector>
+
+#ifdef _WIN32
+#include <windows.h>
+#endif
+
+#include "layout.h"
+#include "localization.h"
+#include "rd_log.h"
+#include "render.h"
+
+std::vector<std::string> GetRootEntries() {
+  std::vector<std::string> roots;
+#ifdef _WIN32
+  DWORD mask = GetLogicalDrives();
+  for (char letter = 'A'; letter <= 'Z'; ++letter) {
+    if (mask & 1) {
+      roots.push_back(std::string(1, letter) + ":\\");
+    }
+    mask >>= 1;
+  }
+#else
+  roots.push_back("/");
+#endif
+  return roots;
+}
+
+int Render::ShowSimpleFileBrowser() {
+  std::string display_text;
+  if (!selected_file_.empty()) {
+    display_text = std::filesystem::path(selected_file_).filename().string();
+  } else if (selected_current_file_path_ != "Root") {
+    display_text =
+        std::filesystem::path(selected_current_file_path_).filename().string();
+    if (display_text.empty()) {
+      display_text = selected_current_file_path_;
+    }
+  }
+
+  if (display_text.empty()) {
+    display_text =
+        localization::select_a_file[localization_language_index_].c_str();
+  }
+
+  if (ImGui::BeginCombo("##select_a_file", display_text.c_str())) {
+    if (selected_current_file_path_ == "Root" ||
+        !std::filesystem::exists(selected_current_file_path_) ||
+        !std::filesystem::is_directory(selected_current_file_path_)) {
+      auto roots = GetRootEntries();
+      for (const auto& root : roots) {
+        if (ImGui::Selectable(root.c_str())) {
+          selected_current_file_path_ = root;
+          selected_file_.clear();
+        }
+      }
+    } else {
+      std::filesystem::path p(selected_current_file_path_);
+
+      if (ImGui::Selectable("..")) {
+        if (p.has_parent_path() && p != p.root_path())
+          selected_current_file_path_ = p.parent_path().string();
+        else
+          selected_current_file_path_ = "Root";
+        selected_file_.clear();
+      }
+
+      try {
+        for (const auto& entry :
+             std::filesystem::directory_iterator(selected_current_file_path_)) {
+          std::string name = entry.path().filename().string();
+          if (entry.is_directory()) {
+            if (ImGui::Selectable(name.c_str())) {
+              selected_current_file_path_ = entry.path().string();
+              selected_file_.clear();
+            }
+          } else {
+            if (ImGui::Selectable(name.c_str())) {
+              selected_file_ = entry.path().string();
+            }
+          }
+        }
+      } catch (const std::exception& e) {
+        ImGui::TextColored(ImVec4(1, 0, 0, 1), "Error: %s", e.what());
+      }
+    }
+
+    ImGui::EndCombo();
+  }
+
+  return 0;
+}
+
+int Render::SelfHostedServerWindow() {
+  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));
+
+        ImGui::SetNextWindowSize(
+            ImVec2(SELF_HOSTED_SERVER_CONFIG_WINDOW_WIDTH_CN,
+                   SELF_HOSTED_SERVER_CONFIG_WINDOW_HEIGHT_CN));
+      } 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));
+
+        ImGui::SetNextWindowSize(
+            ImVec2(SELF_HOSTED_SERVER_CONFIG_WINDOW_WIDTH_EN,
+                   SELF_HOSTED_SERVER_CONFIG_WINDOW_HEIGHT_EN));
+      }
+
+      self_hosted_server_config_window_pos_reset_ = false;
+    }
+
+    // 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);
+      ImGui::PushStyleVar(ImGuiStyleVar_FrameRounding, 3.0f);
+
+      ImGui::Begin(localization::self_hosted_server_settings
+                       [localization_language_index_]
+                           .c_str(),
+                   nullptr,
+                   ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoCollapse |
+                       ImGuiWindowFlags_NoSavedSettings);
+      ImGui::SetWindowFontScale(1.0f);
+      ImGui::SetWindowFontScale(0.5f);
+      ImGui::PushStyleVar(ImGuiStyleVar_FrameBorderSize, 1.0f);
+      {
+        settings_items_offset += settings_items_padding;
+        ImGui::SetCursorPosY(settings_items_offset + 2);
+        ImGui::Text("%s", localization::self_hosted_server_address
+                              [localization_language_index_]
+                                  .c_str());
+        if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
+          ImGui::SetCursorPosX(SELF_HOSTED_SERVER_HOST_INPUT_BOX_PADDING_CN);
+        } else {
+          ImGui::SetCursorPosX(SELF_HOSTED_SERVER_HOST_INPUT_BOX_PADDING_EN);
+        }
+        ImGui::SetCursorPosY(settings_items_offset);
+        ImGui::SetNextItemWidth(SELF_HOSTED_SERVER_INPUT_WINDOW_WIDTH);
+
+        ImGui::InputText("##signal_server_ip_tmp_", signal_server_ip_tmp_,
+                         IM_ARRAYSIZE(signal_server_ip_tmp_),
+                         ImGuiInputTextFlags_AlwaysOverwrite);
+      }
+
+      ImGui::Separator();
+
+      {
+        settings_items_offset += settings_items_padding;
+        ImGui::SetCursorPosY(settings_items_offset + 2);
+        ImGui::Text(
+            "%s",
+            localization::self_hosted_server_port[localization_language_index_]
+                .c_str());
+
+        if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
+          ImGui::SetCursorPosX(SELF_HOSTED_SERVER_PORT_INPUT_BOX_PADDING_CN);
+        } else {
+          ImGui::SetCursorPosX(SELF_HOSTED_SERVER_PORT_INPUT_BOX_PADDING_EN);
+        }
+        ImGui::SetCursorPosY(settings_items_offset);
+        ImGui::SetNextItemWidth(SELF_HOSTED_SERVER_INPUT_WINDOW_WIDTH);
+
+        ImGui::InputText("##signal_server_port_tmp_", signal_server_port_tmp_,
+                         IM_ARRAYSIZE(signal_server_port_tmp_));
+      }
+
+      ImGui::Separator();
+
+      {
+        settings_items_offset += settings_items_padding;
+        ImGui::SetCursorPosY(settings_items_offset + 2);
+        ImGui::Text("%s", localization::self_hosted_server_certificate_path
+                              [localization_language_index_]
+                                  .c_str());
+
+        if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
+          ImGui::SetCursorPosX(SELF_HOSTED_SERVER_PORT_INPUT_BOX_PADDING_CN);
+        } else {
+          ImGui::SetCursorPosX(SELF_HOSTED_SERVER_PORT_INPUT_BOX_PADDING_EN);
+        }
+        ImGui::SetCursorPosY(settings_items_offset);
+        ImGui::SetNextItemWidth(SELF_HOSTED_SERVER_INPUT_WINDOW_WIDTH);
+
+        ShowSimpleFileBrowser();
+      }
+
+      if (stream_window_inited_) {
+        ImGui::EndDisabled();
+      }
+
+      if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
+        ImGui::SetCursorPosX(SELF_HOSTED_SERVER_CONFIG_OK_BUTTON_PADDING_CN);
+      } else {
+        ImGui::SetCursorPosX(SELF_HOSTED_SERVER_CONFIG_OK_BUTTON_PADDING_EN);
+      }
+
+      settings_items_offset += settings_items_padding + 10;
+      ImGui::SetCursorPosY(settings_items_offset);
+      ImGui::PopStyleVar();
+
+      // OK
+      if (ImGui::Button(
+              localization::ok[localization_language_index_].c_str())) {
+        show_self_hosted_server_config_window_ = false;
+
+        config_center_->SetServerHost(signal_server_ip_tmp_);
+        config_center_->SetServerPort(atoi(signal_server_port_tmp_));
+        config_center_->SetCertFilePath(selected_file_);
+        strncpy(signal_server_ip_, signal_server_ip_tmp_,
+                sizeof(signal_server_ip_) - 1);
+        signal_server_ip_[sizeof(signal_server_ip_) - 1] = '\0';
+        strncpy(signal_server_port_, signal_server_port_tmp_,
+                sizeof(signal_server_port_) - 1);
+        signal_server_port_[sizeof(signal_server_port_) - 1] = '\0';
+        strncpy(cert_file_path_, selected_file_.c_str(),
+                sizeof(cert_file_path_) - 1);
+        cert_file_path_[sizeof(cert_file_path_) - 1] = '\0';
+
+        self_hosted_server_config_window_pos_reset_ = true;
+      }
+
+      ImGui::SameLine();
+      // Cancel
+      if (ImGui::Button(
+              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_tmp_, signal_server_ip_,
+                sizeof(signal_server_ip_tmp_) - 1);
+        signal_server_ip_tmp_[sizeof(signal_server_ip_tmp_) - 1] = '\0';
+        strncpy(signal_server_port_tmp_, signal_server_port_,
+                sizeof(signal_server_port_tmp_) - 1);
+        signal_server_port_tmp_[sizeof(signal_server_port_tmp_) - 1] = '\0';
+        config_center_->SetServerHost(signal_server_ip_tmp_);
+        config_center_->SetServerPort(atoi(signal_server_port_tmp_));
+        selected_file_.clear();
+      }
+
+      ImGui::SetWindowFontScale(1.0f);
+      ImGui::SetWindowFontScale(0.5f);
+      ImGui::End();
+      ImGui::PopStyleVar(2);
+      ImGui::PopStyleColor();
+      ImGui::SetWindowFontScale(1.0f);
+    }
+  }
+
+  return 0;
+}
--- a/src/single_window/stream_window.cpp
+++ b/src/single_window/stream_window.cpp
--- a/src/screen_capturer/windows/screen_capturer_wgc.cpp.bak
+++ b/src/screen_capturer/windows/screen_capturer_wgc.cpp.bak
@@ -12,7 +12,7 @@

 static std::vector<DisplayInfo> gs_display_list;

-std::string WideToUtf8(const wchar_t *wideStr) {
+std::string WideToUtf8(const wchar_t* wideStr) {
  int size_needed = WideCharToMultiByte(CP_UTF8, 0, wideStr, -1, nullptr, 0,
                                        nullptr, nullptr);
  std::string result(size_needed, 0);
@@ -31,14 +31,14 @@ BOOL WINAPI EnumMonitorProc(HMONITOR hmonitor, [[maybe_unused]] HDC hdc,
    if (monitor_info_.dwFlags & MONITORINFOF_PRIMARY) {
      gs_display_list.insert(
          gs_display_list.begin(),
-          {(void *)hmonitor, WideToUtf8(monitor_info_.szDevice),
+          {(void*)hmonitor, WideToUtf8(monitor_info_.szDevice),
           (monitor_info_.dwFlags & MONITORINFOF_PRIMARY) ? true : false,
           monitor_info_.rcMonitor.left, monitor_info_.rcMonitor.top,
           monitor_info_.rcMonitor.right, monitor_info_.rcMonitor.bottom});
-      *(HMONITOR *)data = hmonitor;
+      *(HMONITOR*)data = hmonitor;
    } else {
      gs_display_list.push_back(DisplayInfo(
-          (void *)hmonitor, WideToUtf8(monitor_info_.szDevice),
+          (void*)hmonitor, WideToUtf8(monitor_info_.szDevice),
          (monitor_info_.dwFlags & MONITORINFOF_PRIMARY) ? true : false,
          monitor_info_.rcMonitor.left, monitor_info_.rcMonitor.top,
          monitor_info_.rcMonitor.right, monitor_info_.rcMonitor.bottom));
@@ -81,7 +81,7 @@ bool ScreenCapturerWgc::IsWgcSupported() {
    /* no contract for IGraphicsCaptureItemInterop, verify 10.0.18362.0 */
    return winrt::Windows::Foundation::Metadata::ApiInformation::
        IsApiContractPresent(L"Windows.Foundation.UniversalApiContract", 8);
-  } catch (const winrt::hresult_error &) {
+  } catch (const winrt::hresult_error&) {
    return false;
  } catch (...) {
    return false;
@@ -115,7 +115,7 @@ int ScreenCapturerWgc::Init(const int fps, cb_desktop_data cb) {
  }

  for (int i = 0; i < display_info_list_.size(); i++) {
-    const auto &display = display_info_list_[i];
+    const auto& display = display_info_list_[i];
    LOG_INFO(
        "index: {}, display name: {}, is primary: {}, bounds: ({}, {}) - "
        "({}, {})",
@@ -243,26 +243,28 @@ int ScreenCapturerWgc::SwitchTo(int monitor_index) {
  return 0;
 }

-void ScreenCapturerWgc::OnFrame(const WgcSession::wgc_session_frame &frame,
+void ScreenCapturerWgc::OnFrame(const WgcSession::wgc_session_frame& frame,
                                int id) {
-  if (on_data_) {
-    if (!nv12_frame_) {
-      nv12_frame_ = new unsigned char[frame.width * frame.height * 3 / 2];
-    }
-
-    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);
-
-    on_data_(nv12_frame_, frame.width * frame.height * 3 / 2, frame.width,
-             frame.height, display_info_list_[id].name.c_str());
+  if (!on_data_) {
+    return;
  }
+
+  if (!nv12_frame_) {
+    nv12_frame_ = new unsigned char[frame.width * frame.height * 3 / 2];
+  }
+
+  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);
+
+  on_data_(nv12_frame_, frame.width * frame.height * 3 / 2, frame.width,
+           frame.height, display_info_list_[id].name.c_str());
 }

 void ScreenCapturerWgc::CleanUp() {
  if (inited_) {
-    for (auto &session : sessions_) {
+    for (auto& session : sessions_) {
      if (session.session_) {
        session.session_->Stop();
      }
--- a/src/screen_capturer/windows/screen_capturer_wgc.h
+++ b/src/screen_capturer/windows/screen_capturer_wgc.h
@@ -43,6 +43,8 @@ class ScreenCapturerWgc : public ScreenCapturer,
  std::vector<DisplayInfo> display_info_list_;
  int monitor_index_ = 0;

+  HWND hwnd_ = nullptr;
+
 private:
  class WgcSessionInfo {
   public:
@@ -63,6 +65,9 @@ class ScreenCapturerWgc : public ScreenCapturer,

  unsigned char* nv12_frame_ = nullptr;
  unsigned char* nv12_frame_scaled_ = nullptr;
+
+ private:
+  bool CreateHiddenWindow();
 };

 #endif
--- a/src/screen_capturer/windows/screen_capturer_wgc.h.bak
+++ b/src/screen_capturer/windows/screen_capturer_wgc.h.bak
@@ -0,0 +1,68 @@
+#ifndef _SCREEN_CAPTURER_WGC_H_
+#define _SCREEN_CAPTURER_WGC_H_
+
+#include <atomic>
+#include <functional>
+#include <string>
+#include <thread>
+#include <vector>
+
+#include "screen_capturer.h"
+#include "wgc_session.h"
+#include "wgc_session_impl.h"
+
+class ScreenCapturerWgc : public ScreenCapturer,
+                          public WgcSession::wgc_session_observer {
+ public:
+  ScreenCapturerWgc();
+  ~ScreenCapturerWgc();
+
+ public:
+  bool IsWgcSupported();
+
+  int Init(const int fps, cb_desktop_data cb) override;
+  int Destroy() override;
+  int Start() override;
+  int Stop() override;
+
+  int Pause(int monitor_index) override;
+  int Resume(int monitor_index) override;
+
+  std::vector<DisplayInfo> GetDisplayInfoList() { return display_info_list_; }
+
+  int SwitchTo(int monitor_index);
+
+  void OnFrame(const WgcSession::wgc_session_frame& frame, int id);
+
+ protected:
+  void CleanUp();
+
+ private:
+  HMONITOR monitor_;
+  MONITORINFOEX monitor_info_;
+  std::vector<DisplayInfo> display_info_list_;
+  int monitor_index_ = 0;
+
+ private:
+  class WgcSessionInfo {
+   public:
+    std::unique_ptr<WgcSession> session_;
+    bool inited_ = false;
+    bool running_ = false;
+    bool paused_ = false;
+  };
+
+  std::vector<WgcSessionInfo> sessions_;
+
+  std::atomic_bool running_;
+  std::atomic_bool inited_;
+
+  int fps_ = 60;
+
+  cb_desktop_data on_data_ = nullptr;
+
+  unsigned char* nv12_frame_ = nullptr;
+  unsigned char* nv12_frame_scaled_ = nullptr;
+};
+
+#endif
--- a/src/screen_capturer/windows/screen_capturer_wgc_warp.cpp
+++ b/src/screen_capturer/windows/screen_capturer_wgc_warp.cpp
@@ -0,0 +1,187 @@
+#include <Windows.h>
+#include <d3d11_4.h>
+
+#include <iostream>
+#include <thread>
+
+#include "libyuv.h"
+#include "rd_log.h"
+#include "screen_capturer_wgc.h"
+
+// Dummy window proc for hidden window
+static LRESULT CALLBACK DummyWndProc(HWND hwnd, UINT msg, WPARAM wParam,
+                                     LPARAM lParam) {
+  return DefWindowProc(hwnd, msg, wParam, lParam);
+}
+
+// ======================= 构造函数 / 析构函数 =======================
+ScreenCapturerWgc::ScreenCapturerWgc()
+    : monitor_(nullptr),
+      hwnd_(nullptr),
+      monitor_index_(0),
+      running_(false),
+      inited_(false),
+      fps_(60),
+      on_data_(nullptr),
+      nv12_frame_(nullptr),
+      nv12_frame_scaled_(nullptr) {}
+
+ScreenCapturerWgc::~ScreenCapturerWgc() {
+  Stop();
+  CleanUp();
+
+  if (nv12_frame_) {
+    delete[] nv12_frame_;
+    nv12_frame_ = nullptr;
+  }
+
+  if (nv12_frame_scaled_) {
+    delete[] nv12_frame_scaled_;
+    nv12_frame_scaled_ = nullptr;
+  }
+}
+
+// ======================= 隐藏窗口创建 =======================
+bool ScreenCapturerWgc::CreateHiddenWindow() {
+  const wchar_t kClassName[] = L"ScreenCapturerHiddenWindow";
+
+  WNDCLASSW wc = {};
+  wc.lpfnWndProc = DummyWndProc;
+  wc.hInstance = GetModuleHandle(nullptr);
+  wc.lpszClassName = kClassName;
+
+  if (!RegisterClassW(&wc)) {
+    std::cerr << "Failed to register dummy window class\n";
+    return false;
+  }
+
+  hwnd_ = CreateWindowW(kClassName, L"", WS_OVERLAPPEDWINDOW, 0, 0, 1, 1,
+                        nullptr, nullptr, wc.hInstance, nullptr);
+  if (!hwnd_) {
+    std::cerr << "Failed to create dummy window\n";
+    return false;
+  }
+
+  ShowWindow(hwnd_, SW_HIDE);
+  return true;
+}
+
+// ======================= 初始化 =======================
+int ScreenCapturerWgc::Init(const int fps, cb_desktop_data cb) {
+  if (inited_) return 0;
+
+  fps_ = fps;
+  on_data_ = cb;
+
+  // 创建隐藏窗口
+  if (!CreateHiddenWindow()) {
+    return -1;
+  }
+
+  // 初始化 WGC Session
+  sessions_.push_back(
+      {std::make_unique<WgcSessionImpl>(0), false, false, false});
+  sessions_.back().session_->RegisterObserver(this);
+  int error = sessions_.back().session_->Initialize(hwnd_);
+  if (error != 0) {
+    std::cerr << "WGC session init failed\n";
+    return error;
+  }
+  sessions_[0].inited_ = true;
+
+  inited_ = true;
+  return 0;
+}
+
+int ScreenCapturerWgc::Destroy() {
+  Stop();
+  CleanUp();
+  return 0;
+}
+
+int ScreenCapturerWgc::Pause(int monitor_index) {
+  // 目前只支持隐藏窗口，所以忽略 monitor_index
+  if (!running_) return -1;
+  sessions_[0].session_->Pause();
+  sessions_[0].paused_ = true;
+  return 0;
+}
+
+int ScreenCapturerWgc::Resume(int monitor_index) {
+  if (!running_) return -1;
+  sessions_[0].session_->Resume();
+  sessions_[0].paused_ = false;
+  return 0;
+}
+
+int ScreenCapturerWgc::SwitchTo(int monitor_index) {
+  // 单隐藏窗口模式，不支持切换
+  return 0;
+}
+
+// ======================= 开始 =======================
+int ScreenCapturerWgc::Start() {
+  if (!inited_) return -1;
+  if (running_) return 0;
+  if (sessions_.empty()) return -1;
+
+  sessions_[0].session_->Start();
+  sessions_[0].running_ = true;
+  running_ = true;
+
+  return 0;
+}
+
+// ======================= 停止 =======================
+int ScreenCapturerWgc::Stop() {
+  if (!running_) return 0;
+
+  if (!sessions_.empty()) {
+    sessions_[0].session_->Stop();
+    sessions_[0].running_ = false;
+  }
+
+  running_ = false;
+
+  if (hwnd_) {
+    DestroyWindow(hwnd_);
+    hwnd_ = nullptr;
+  }
+
+  inited_ = false;
+  sessions_.clear();
+
+  return 0;
+}
+
+// ======================= 帧回调 =======================
+void ScreenCapturerWgc::OnFrame(const WgcSession::wgc_session_frame& frame,
+                                int id) {
+  if (!on_data_) {
+    return;
+  }
+
+  if (!nv12_frame_) {
+    nv12_frame_ = new unsigned char[frame.width * frame.height * 3 / 2];
+  }
+
+  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);
+
+  on_data_(nv12_frame_, frame.width * frame.height * 3 / 2, frame.width,
+           frame.height, "hidden_window");
+}
+
+// ======================= 清理 =======================
+void ScreenCapturerWgc::CleanUp() {
+  if (inited_) {
+    for (auto& session : sessions_) {
+      if (session.session_) {
+        session.session_->Stop();
+      }
+    }
+    sessions_.clear();
+  }
+}
--- a/src/screen_capturer/windows/wgc_session_impl.cpp
+++ b/src/screen_capturer/windows/wgc_session_impl.cpp
@@ -7,6 +7,8 @@
 #include <iostream>
 #include <memory>

+#include "rd_log.h"
+
 #define CHECK_INIT                            \
  if (!is_initialized_) {                     \
    std::cout << "AE_NEED_INIT" << std::endl; \
@@ -20,122 +22,118 @@

 extern "C" {
 HRESULT __stdcall CreateDirect3D11DeviceFromDXGIDevice(
-    ::IDXGIDevice *dxgiDevice, ::IInspectable **graphicsDevice);
+    ::IDXGIDevice* dxgiDevice, ::IInspectable** graphicsDevice);
 }

 WgcSessionImpl::WgcSessionImpl(int id) : id_(id) {}

 WgcSessionImpl::~WgcSessionImpl() {
-  Stop();
-  CleanUp();
+  try {
+    Stop();
+    CleanUp();
+  } catch (...) {
+  }
 }

 void WgcSessionImpl::Release() { delete this; }

 int WgcSessionImpl::Initialize(HWND hwnd) {
-  std::lock_guard locker(lock_);
-
+  std::scoped_lock locker(lock_);
  target_.hwnd = hwnd;
  target_.is_window = true;
  return Initialize();
 }

 int WgcSessionImpl::Initialize(HMONITOR hmonitor) {
-  std::lock_guard locker(lock_);
-
+  std::scoped_lock locker(lock_);
  target_.hmonitor = hmonitor;
  target_.is_window = false;
  return Initialize();
 }

-void WgcSessionImpl::RegisterObserver(wgc_session_observer *observer) {
-  std::lock_guard locker(lock_);
+void WgcSessionImpl::RegisterObserver(wgc_session_observer* observer) {
+  std::scoped_lock locker(lock_);
  observer_ = observer;
 }

 int WgcSessionImpl::Start() {
-  std::lock_guard locker(lock_);
+  std::scoped_lock locker(lock_);
+  CHECK_INIT;

  if (is_running_) return 0;

-  int error = 1;
-
-  CHECK_INIT;
  try {
-    if (!capture_session_) {
-      auto current_size = capture_item_.Size();
-      capture_framepool_ =
-          winrt::Windows::Graphics::Capture::Direct3D11CaptureFramePool::
-              CreateFreeThreaded(d3d11_direct_device_,
-                                 winrt::Windows::Graphics::DirectX::
-                                     DirectXPixelFormat::B8G8R8A8UIntNormalized,
-                                 2, current_size);
-      capture_session_ = capture_framepool_.CreateCaptureSession(capture_item_);
-      capture_frame_size_ = current_size;
-      capture_framepool_trigger_ = capture_framepool_.FrameArrived(
-          winrt::auto_revoke, {this, &WgcSessionImpl::OnFrame});
-      capture_close_trigger_ = capture_item_.Closed(
-          winrt::auto_revoke, {this, &WgcSessionImpl::OnClosed});
+    if (!capture_item_) {
+      std::cout << "AE_NO_CAPTURE_ITEM" << std::endl;
+      LOG_ERROR("No capture item");
+      return 2;
    }

-    if (!capture_framepool_) throw std::exception();
+    auto current_size = capture_item_.Size();
+    capture_framepool_ =
+        winrt::Windows::Graphics::Capture::Direct3D11CaptureFramePool::
+            CreateFreeThreaded(d3d11_direct_device_,
+                               winrt::Windows::Graphics::DirectX::
+                                   DirectXPixelFormat::B8G8R8A8UIntNormalized,
+                               2, current_size);

-    is_running_ = true;
+    capture_session_ = capture_framepool_.CreateCaptureSession(capture_item_);
+    capture_frame_size_ = current_size;

-    // we do not need to crate a thread to enter a message loop coz we use
-    // CreateFreeThreaded instead of Create to create a capture frame pool,
-    // we need to test the performance later
-    // loop_ = std::thread(std::bind(&WgcSessionImpl::message_func, this));
-
-    capture_session_.StartCapture();
+    capture_framepool_trigger_ = capture_framepool_.FrameArrived(
+        winrt::auto_revoke, {this, &WgcSessionImpl::OnFrame});
+    capture_close_trigger_ = capture_item_.Closed(
+        winrt::auto_revoke, {this, &WgcSessionImpl::OnClosed});

    capture_session_.IsCursorCaptureEnabled(false);
+    capture_session_.StartCapture();

-    error = 0;
-  } catch (winrt::hresult_error) {
-    std::cout << "AE_WGC_CREATE_CAPTURER_FAILED" << std::endl;
+    is_running_ = true;
+    is_paused_ = false;
+    return 0;
+  } catch (winrt::hresult_error const& e) {
+    LOG_ERROR("Create WGC Capture Failed: {}", winrt::to_string(e.message()));
    return 86;
  } catch (...) {
    return 86;
  }
-
-  return error;
 }

 int WgcSessionImpl::Stop() {
-  std::lock_guard locker(lock_);
-
+  std::scoped_lock locker(lock_);
  CHECK_INIT;

+  if (!is_running_) return 0;
  is_running_ = false;

-  // if (loop_.joinable()) loop_.join();
-
-  if (capture_framepool_trigger_) capture_framepool_trigger_.revoke();
-
-  if (capture_session_) {
-    capture_session_.Close();
-    capture_session_ = nullptr;
+  try {
+    if (capture_framepool_trigger_) capture_framepool_trigger_.revoke();
+    if (capture_close_trigger_) capture_close_trigger_.revoke();
+    if (capture_session_) {
+      capture_session_.Close();
+      capture_session_ = nullptr;
+    }
+    if (capture_framepool_) {
+      capture_framepool_.Close();
+      capture_framepool_ = nullptr;
+    }
+  } catch (...) {
  }

  return 0;
 }

 int WgcSessionImpl::Pause() {
-  std::lock_guard locker(lock_);
-
-  is_paused_ = true;
-
+  std::scoped_lock locker(lock_);
  CHECK_INIT;
+  is_paused_ = true;
  return 0;
 }

 int WgcSessionImpl::Resume() {
-  std::lock_guard locker(lock_);
-
-  is_paused_ = false;
-
+  std::scoped_lock locker(lock_);
  CHECK_INIT;
+  is_paused_ = false;
  return 0;
 }

@@ -143,19 +141,15 @@ auto WgcSessionImpl::CreateD3D11Device() {
  winrt::com_ptr<ID3D11Device> d3d_device;
  HRESULT hr;

-  WINRT_ASSERT(!d3d_device);
-
-  D3D_DRIVER_TYPE type = D3D_DRIVER_TYPE_HARDWARE;
  UINT flags = D3D11_CREATE_DEVICE_BGRA_SUPPORT;
-  hr = D3D11CreateDevice(nullptr, type, nullptr, flags, nullptr, 0,
-                         D3D11_SDK_VERSION, d3d_device.put(), nullptr, nullptr);
+  hr = D3D11CreateDevice(nullptr, D3D_DRIVER_TYPE_HARDWARE, nullptr, flags,
+                         nullptr, 0, D3D11_SDK_VERSION, d3d_device.put(),
+                         nullptr, nullptr);

  if (DXGI_ERROR_UNSUPPORTED == hr) {
-    // change D3D_DRIVER_TYPE
-    type = D3D_DRIVER_TYPE_WARP;
-    hr = D3D11CreateDevice(nullptr, type, nullptr, flags, nullptr, 0,
-                           D3D11_SDK_VERSION, d3d_device.put(), nullptr,
-                           nullptr);
+    hr = D3D11CreateDevice(nullptr, D3D_DRIVER_TYPE_WARP, nullptr, flags,
+                           nullptr, 0, D3D11_SDK_VERSION, d3d_device.put(),
+                           nullptr, nullptr);
  }

  winrt::check_hresult(hr);
@@ -168,26 +162,28 @@ auto WgcSessionImpl::CreateD3D11Device() {
 }

 auto WgcSessionImpl::CreateCaptureItemForWindow(HWND hwnd) {
-  auto activation_factory = winrt::get_activation_factory<
-      winrt::Windows::Graphics::Capture::GraphicsCaptureItem>();
-  auto interop_factory = activation_factory.as<IGraphicsCaptureItemInterop>();
-  winrt::Windows::Graphics::Capture::GraphicsCaptureItem item = {nullptr};
+  auto interop_factory =
+      winrt::get_activation_factory<
+          winrt::Windows::Graphics::Capture::GraphicsCaptureItem>()
+          .as<IGraphicsCaptureItemInterop>();
+  winrt::Windows::Graphics::Capture::GraphicsCaptureItem item{nullptr};
  interop_factory->CreateForWindow(
      hwnd,
      winrt::guid_of<ABI::Windows::Graphics::Capture::IGraphicsCaptureItem>(),
-      reinterpret_cast<void **>(winrt::put_abi(item)));
+      reinterpret_cast<void**>(winrt::put_abi(item)));
  return item;
 }

 auto WgcSessionImpl::CreateCaptureItemForMonitor(HMONITOR hmonitor) {
-  auto activation_factory = winrt::get_activation_factory<
-      winrt::Windows::Graphics::Capture::GraphicsCaptureItem>();
-  auto interop_factory = activation_factory.as<IGraphicsCaptureItemInterop>();
-  winrt::Windows::Graphics::Capture::GraphicsCaptureItem item = {nullptr};
+  auto interop_factory =
+      winrt::get_activation_factory<
+          winrt::Windows::Graphics::Capture::GraphicsCaptureItem>()
+          .as<IGraphicsCaptureItemInterop>();
+  winrt::Windows::Graphics::Capture::GraphicsCaptureItem item{nullptr};
  interop_factory->CreateForMonitor(
      hmonitor,
      winrt::guid_of<ABI::Windows::Graphics::Capture::IGraphicsCaptureItem>(),
-      reinterpret_cast<void **>(winrt::put_abi(item)));
+      reinterpret_cast<void**>(winrt::put_abi(item)));
  return item;
 }

@@ -196,13 +192,10 @@ HRESULT WgcSessionImpl::CreateMappedTexture(
    unsigned int height) {
  D3D11_TEXTURE2D_DESC src_desc;
  src_texture->GetDesc(&src_desc);
-  D3D11_TEXTURE2D_DESC map_desc;
-  map_desc.Width = width == 0 ? src_desc.Width : width;
-  map_desc.Height = height == 0 ? src_desc.Height : height;
-  map_desc.MipLevels = src_desc.MipLevels;
-  map_desc.ArraySize = src_desc.ArraySize;
-  map_desc.Format = src_desc.Format;
-  map_desc.SampleDesc = src_desc.SampleDesc;
+
+  D3D11_TEXTURE2D_DESC map_desc = src_desc;
+  map_desc.Width = width ? width : src_desc.Width;
+  map_desc.Height = height ? height : src_desc.Height;
  map_desc.Usage = D3D11_USAGE_STAGING;
  map_desc.BindFlags = 0;
  map_desc.CPUAccessFlags = D3D11_CPU_ACCESS_READ;
@@ -216,163 +209,101 @@ HRESULT WgcSessionImpl::CreateMappedTexture(
 }

 void WgcSessionImpl::OnFrame(
-    winrt::Windows::Graphics::Capture::Direct3D11CaptureFramePool const &sender,
-    [[maybe_unused]] winrt::Windows::Foundation::IInspectable const &args) {
-  std::lock_guard locker(lock_);
+    winrt::Windows::Graphics::Capture::Direct3D11CaptureFramePool const& sender,
+    [[maybe_unused]] winrt::Windows::Foundation::IInspectable const& args) {
+  if (!is_running_ || is_paused_) return;
+  std::scoped_lock locker(lock_);

-  auto is_new_size = false;
+  if (!observer_) return;

-  {
-    auto frame = sender.TryGetNextFrame();
-    auto frame_size = frame.ContentSize();
+  auto frame = sender.TryGetNextFrame();
+  if (!frame) return;

-    if (frame_size.Width != capture_frame_size_.Width ||
-        frame_size.Height != capture_frame_size_.Height) {
-      // The thing we have been capturing has changed size.
-      // We need to resize our swap chain first, then blit the pixels.
-      // After we do that, retire the frame and then recreate our frame pool.
-      is_new_size = true;
-      capture_frame_size_ = frame_size;
-    }
-
-    // copy to mapped texture
-    {
-      if (is_paused_) {
-        return;
-      }
-
-      auto frame_captured =
-          GetDXGIInterfaceFromObject<ID3D11Texture2D>(frame.Surface());
-
-      if (!d3d11_texture_mapped_ || is_new_size)
-        CreateMappedTexture(frame_captured);
-
-      d3d11_device_context_->CopyResource(d3d11_texture_mapped_.get(),
-                                          frame_captured.get());
-
-      D3D11_MAPPED_SUBRESOURCE map_result;
-      HRESULT hr = d3d11_device_context_->Map(
-          d3d11_texture_mapped_.get(), 0, D3D11_MAP_READ,
-          0 /*coz we use CreateFreeThreaded, so we cant use flags
-               D3D11_MAP_FLAG_DO_NOT_WAIT*/
-          ,
-          &map_result);
-      if (FAILED(hr)) {
-        OutputDebugStringW(
-            (L"map resource failed: " + std::to_wstring(hr)).c_str());
-      }
-
-      // copy data from map_result.pData
-      if (map_result.pData && observer_) {
-        observer_->OnFrame(
-            wgc_session_frame{static_cast<unsigned int>(frame_size.Width),
-                              static_cast<unsigned int>(frame_size.Height),
-                              map_result.RowPitch,
-                              const_cast<const unsigned char *>(
-                                  (unsigned char *)map_result.pData)},
-            id_);
-      }
-
-      d3d11_device_context_->Unmap(d3d11_texture_mapped_.get(), 0);
-    }
-  }
-
-  if (is_new_size) {
+  auto frame_size = frame.ContentSize();
+  bool size_changed = (frame_size.Width != capture_frame_size_.Width ||
+                       frame_size.Height != capture_frame_size_.Height);
+  if (size_changed) {
+    capture_frame_size_ = frame_size;
    capture_framepool_.Recreate(d3d11_direct_device_,
                                winrt::Windows::Graphics::DirectX::
                                    DirectXPixelFormat::B8G8R8A8UIntNormalized,
                                2, capture_frame_size_);
  }
+
+  auto frame_surface =
+      GetDXGIInterfaceFromObject<ID3D11Texture2D>(frame.Surface());
+
+  if (!d3d11_texture_mapped_ || size_changed)
+    CreateMappedTexture(frame_surface, frame_size.Width, frame_size.Height);
+
+  d3d11_device_context_->CopyResource(d3d11_texture_mapped_.get(),
+                                      frame_surface.get());
+
+  D3D11_MAPPED_SUBRESOURCE map_result;
+  HRESULT hr = d3d11_device_context_->Map(d3d11_texture_mapped_.get(), 0,
+                                          D3D11_MAP_READ, 0, &map_result);
+  if (SUCCEEDED(hr)) {
+    wgc_session_frame frame_info{
+        static_cast<unsigned int>(frame_size.Width),
+        static_cast<unsigned int>(frame_size.Height), map_result.RowPitch,
+        reinterpret_cast<const unsigned char*>(map_result.pData)};
+    observer_->OnFrame(frame_info, id_);
+    d3d11_device_context_->Unmap(d3d11_texture_mapped_.get(), 0);
+  }
 }

 void WgcSessionImpl::OnClosed(
-    winrt::Windows::Graphics::Capture::GraphicsCaptureItem const &,
-    winrt::Windows::Foundation::IInspectable const &) {
+    winrt::Windows::Graphics::Capture::GraphicsCaptureItem const&,
+    winrt::Windows::Foundation::IInspectable const&) {
  OutputDebugStringW(L"WgcSessionImpl::OnClosed");
+  Stop();
 }

 int WgcSessionImpl::Initialize() {
  if (is_initialized_) return 0;

-  if (!(d3d11_direct_device_ = CreateD3D11Device())) {
+  d3d11_direct_device_ = CreateD3D11Device();
+  if (!d3d11_direct_device_) {
    std::cout << "AE_D3D_CREATE_DEVICE_FAILED" << std::endl;
    return 1;
  }

  try {
-    if (target_.is_window)
-      capture_item_ = CreateCaptureItemForWindow(target_.hwnd);
-    else
-      capture_item_ = CreateCaptureItemForMonitor(target_.hmonitor);
+    capture_item_ = target_.is_window
+                        ? CreateCaptureItemForWindow(target_.hwnd)
+                        : CreateCaptureItemForMonitor(target_.hmonitor);

-    // Set up
-    auto d3d11_device =
+    auto d3d_device =
        GetDXGIInterfaceFromObject<ID3D11Device>(d3d11_direct_device_);
-    d3d11_device->GetImmediateContext(d3d11_device_context_.put());
-
-  } catch (winrt::hresult_error) {
-    std::cout << "AE_WGC_CREATE_CAPTURER_FAILED" << std::endl;
-    return 86;
+    d3d_device->GetImmediateContext(d3d11_device_context_.put());
  } catch (...) {
+    LOG_ERROR("AE_WGC_CREATE_CAPTURER_FAILED");
    return 86;
  }

  is_initialized_ = true;
-
  return 0;
 }

 void WgcSessionImpl::CleanUp() {
-  std::lock_guard locker(lock_);
-
-  auto expected = false;
-  if (cleaned_.compare_exchange_strong(expected, true)) {
-    capture_close_trigger_.revoke();
-    capture_framepool_trigger_.revoke();
+  std::scoped_lock locker(lock_);
+  if (cleaned_.exchange(true)) return;

+  try {
+    if (capture_framepool_trigger_) capture_framepool_trigger_.revoke();
+    if (capture_close_trigger_) capture_close_trigger_.revoke();
    if (capture_framepool_) capture_framepool_.Close();
-
    if (capture_session_) capture_session_.Close();
-
-    capture_framepool_ = nullptr;
-    capture_session_ = nullptr;
-    capture_item_ = nullptr;
-
-    is_initialized_ = false;
+  } catch (...) {
  }
+
+  capture_framepool_ = nullptr;
+  capture_session_ = nullptr;
+  capture_item_ = nullptr;
+  d3d11_texture_mapped_ = nullptr;
+  d3d11_device_context_ = nullptr;
+  d3d11_direct_device_ = nullptr;
+
+  is_initialized_ = false;
+  is_running_ = false;
 }
-
-LRESULT CALLBACK WindowProc(HWND window, UINT message, WPARAM w_param,
-                            LPARAM l_param) {
-  return DefWindowProc(window, message, w_param, l_param);
-}
-
-// void WgcSessionImpl::message_func() {
-//   const std::wstring kClassName = L"am_fake_window";
-
-//   WNDCLASS wc = {};
-
-//   wc.style = CS_HREDRAW | CS_VREDRAW;
-//   wc.lpfnWndProc = DefWindowProc;
-//   wc.hCursor = LoadCursor(nullptr, IDC_ARROW);
-//   wc.hbrBackground = reinterpret_cast<HBRUSH>(COLOR_WINDOW);
-//   wc.lpszClassName = kClassName.c_str();
-
-//   if (!::RegisterClassW(&wc)) return;
-
-//   hwnd_ = ::CreateWindowW(kClassName.c_str(), nullptr, WS_OVERLAPPEDWINDOW,
-//   0,
-//                           0, 0, 0, nullptr, nullptr, nullptr, nullptr);
-//   MSG msg;
-//   while (is_running_) {
-//     while (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) {
-//       if (!is_running_) break;
-//       TranslateMessage(&msg);
-//       DispatchMessage(&msg);
-//     }
-//     Sleep(10);
-//   }
-
-//   ::CloseWindow(hwnd_);
-//   ::DestroyWindow(hwnd_);
-// }
--- a/src/screen_capturer/windows/wgc_session_impl.cpp.bak
+++ b/src/screen_capturer/windows/wgc_session_impl.cpp.bak
@@ -0,0 +1,380 @@
+#include "wgc_session_impl.h"
+
+#include <Windows.Graphics.Capture.Interop.h>
+
+#include <atomic>
+#include <functional>
+#include <iostream>
+#include <memory>
+
+#include "rd_log.h"
+
+#define CHECK_INIT                            \
+  if (!is_initialized_) {                     \
+    std::cout << "AE_NEED_INIT" << std::endl; \
+    return 4;                                 \
+  }
+
+#define CHECK_CLOSED                         \
+  if (cleaned_.load() == true) {             \
+    throw winrt::hresult_error(RO_E_CLOSED); \
+  }
+
+extern "C" {
+HRESULT __stdcall CreateDirect3D11DeviceFromDXGIDevice(
+    ::IDXGIDevice* dxgiDevice, ::IInspectable** graphicsDevice);
+}
+
+WgcSessionImpl::WgcSessionImpl(int id) : id_(id) {}
+
+WgcSessionImpl::~WgcSessionImpl() {
+  Stop();
+  CleanUp();
+}
+
+void WgcSessionImpl::Release() { delete this; }
+
+int WgcSessionImpl::Initialize(HWND hwnd) {
+  std::lock_guard locker(lock_);
+
+  target_.hwnd = hwnd;
+  target_.is_window = true;
+  return Initialize();
+}
+
+int WgcSessionImpl::Initialize(HMONITOR hmonitor) {
+  std::lock_guard locker(lock_);
+
+  target_.hmonitor = hmonitor;
+  target_.is_window = false;
+  return Initialize();
+}
+
+void WgcSessionImpl::RegisterObserver(wgc_session_observer* observer) {
+  std::lock_guard locker(lock_);
+  observer_ = observer;
+}
+
+int WgcSessionImpl::Start() {
+  std::lock_guard locker(lock_);
+
+  if (is_running_) return 0;
+
+  int error = 1;
+
+  CHECK_INIT;
+  try {
+    if (!capture_session_) {
+      auto current_size = capture_item_.Size();
+      capture_framepool_ =
+          winrt::Windows::Graphics::Capture::Direct3D11CaptureFramePool::
+              CreateFreeThreaded(d3d11_direct_device_,
+                                 winrt::Windows::Graphics::DirectX::
+                                     DirectXPixelFormat::B8G8R8A8UIntNormalized,
+                                 2, current_size);
+      capture_session_ = capture_framepool_.CreateCaptureSession(capture_item_);
+      capture_frame_size_ = current_size;
+      capture_framepool_trigger_ = capture_framepool_.FrameArrived(
+          winrt::auto_revoke, {this, &WgcSessionImpl::OnFrame});
+      capture_close_trigger_ = capture_item_.Closed(
+          winrt::auto_revoke, {this, &WgcSessionImpl::OnClosed});
+    }
+
+    if (!capture_framepool_) throw std::exception();
+
+    is_running_ = true;
+
+    // we do not need to crate a thread to enter a message loop coz we use
+    // CreateFreeThreaded instead of Create to create a capture frame pool,
+    // we need to test the performance later
+    // loop_ = std::thread(std::bind(&WgcSessionImpl::message_func, this));
+
+    capture_session_.StartCapture();
+
+    capture_session_.IsCursorCaptureEnabled(false);
+
+    error = 0;
+  } catch (winrt::hresult_error) {
+    LOG_ERROR("Create WGC Capture Failed");
+    return 86;
+  } catch (...) {
+    return 86;
+  }
+
+  return error;
+}
+
+int WgcSessionImpl::Stop() {
+  std::lock_guard locker(lock_);
+
+  CHECK_INIT;
+
+  is_running_ = false;
+
+  // if (loop_.joinable()) loop_.join();
+
+  if (capture_framepool_trigger_) capture_framepool_trigger_.revoke();
+
+  if (capture_session_) {
+    capture_session_.Close();
+    capture_session_ = nullptr;
+  }
+
+  return 0;
+}
+
+int WgcSessionImpl::Pause() {
+  std::lock_guard locker(lock_);
+
+  is_paused_ = true;
+
+  CHECK_INIT;
+  return 0;
+}
+
+int WgcSessionImpl::Resume() {
+  std::lock_guard locker(lock_);
+
+  is_paused_ = false;
+
+  CHECK_INIT;
+  return 0;
+}
+
+auto WgcSessionImpl::CreateD3D11Device() {
+  winrt::com_ptr<ID3D11Device> d3d_device;
+  HRESULT hr;
+
+  WINRT_ASSERT(!d3d_device);
+
+  D3D_DRIVER_TYPE type = D3D_DRIVER_TYPE_HARDWARE;
+  UINT flags = D3D11_CREATE_DEVICE_BGRA_SUPPORT;
+  hr = D3D11CreateDevice(nullptr, type, nullptr, flags, nullptr, 0,
+                         D3D11_SDK_VERSION, d3d_device.put(), nullptr, nullptr);
+
+  if (DXGI_ERROR_UNSUPPORTED == hr) {
+    // change D3D_DRIVER_TYPE
+    type = D3D_DRIVER_TYPE_WARP;
+    hr = D3D11CreateDevice(nullptr, type, nullptr, flags, nullptr, 0,
+                           D3D11_SDK_VERSION, d3d_device.put(), nullptr,
+                           nullptr);
+  }
+
+  winrt::check_hresult(hr);
+
+  winrt::com_ptr<::IInspectable> d3d11_device;
+  winrt::check_hresult(CreateDirect3D11DeviceFromDXGIDevice(
+      d3d_device.as<IDXGIDevice>().get(), d3d11_device.put()));
+  return d3d11_device
+      .as<winrt::Windows::Graphics::DirectX::Direct3D11::IDirect3DDevice>();
+}
+
+auto WgcSessionImpl::CreateCaptureItemForWindow(HWND hwnd) {
+  auto activation_factory = winrt::get_activation_factory<
+      winrt::Windows::Graphics::Capture::GraphicsCaptureItem>();
+  auto interop_factory = activation_factory.as<IGraphicsCaptureItemInterop>();
+  winrt::Windows::Graphics::Capture::GraphicsCaptureItem item = {nullptr};
+  interop_factory->CreateForWindow(
+      hwnd,
+      winrt::guid_of<ABI::Windows::Graphics::Capture::IGraphicsCaptureItem>(),
+      reinterpret_cast<void**>(winrt::put_abi(item)));
+  return item;
+}
+
+auto WgcSessionImpl::CreateCaptureItemForMonitor(HMONITOR hmonitor) {
+  auto activation_factory = winrt::get_activation_factory<
+      winrt::Windows::Graphics::Capture::GraphicsCaptureItem>();
+  auto interop_factory = activation_factory.as<IGraphicsCaptureItemInterop>();
+  winrt::Windows::Graphics::Capture::GraphicsCaptureItem item = {nullptr};
+  interop_factory->CreateForMonitor(
+      hmonitor,
+      winrt::guid_of<ABI::Windows::Graphics::Capture::IGraphicsCaptureItem>(),
+      reinterpret_cast<void**>(winrt::put_abi(item)));
+  return item;
+}
+
+HRESULT WgcSessionImpl::CreateMappedTexture(
+    winrt::com_ptr<ID3D11Texture2D> src_texture, unsigned int width,
+    unsigned int height) {
+  D3D11_TEXTURE2D_DESC src_desc;
+  src_texture->GetDesc(&src_desc);
+  D3D11_TEXTURE2D_DESC map_desc;
+  map_desc.Width = width == 0 ? src_desc.Width : width;
+  map_desc.Height = height == 0 ? src_desc.Height : height;
+  map_desc.MipLevels = src_desc.MipLevels;
+  map_desc.ArraySize = src_desc.ArraySize;
+  map_desc.Format = src_desc.Format;
+  map_desc.SampleDesc = src_desc.SampleDesc;
+  map_desc.Usage = D3D11_USAGE_STAGING;
+  map_desc.BindFlags = 0;
+  map_desc.CPUAccessFlags = D3D11_CPU_ACCESS_READ;
+  map_desc.MiscFlags = 0;
+
+  auto d3dDevice =
+      GetDXGIInterfaceFromObject<ID3D11Device>(d3d11_direct_device_);
+
+  return d3dDevice->CreateTexture2D(&map_desc, nullptr,
+                                    d3d11_texture_mapped_.put());
+}
+
+void WgcSessionImpl::OnFrame(
+    winrt::Windows::Graphics::Capture::Direct3D11CaptureFramePool const& sender,
+    [[maybe_unused]] winrt::Windows::Foundation::IInspectable const& args) {
+  std::lock_guard locker(lock_);
+
+  auto is_new_size = false;
+
+  {
+    auto frame = sender.TryGetNextFrame();
+    auto frame_size = frame.ContentSize();
+
+    if (frame_size.Width != capture_frame_size_.Width ||
+        frame_size.Height != capture_frame_size_.Height) {
+      // The thing we have been capturing has changed size.
+      // We need to resize our swap chain first, then blit the pixels.
+      // After we do that, retire the frame and then recreate our frame pool.
+      is_new_size = true;
+      capture_frame_size_ = frame_size;
+    }
+
+    // copy to mapped texture
+    {
+      if (is_paused_) {
+        return;
+      }
+
+      auto frame_captured =
+          GetDXGIInterfaceFromObject<ID3D11Texture2D>(frame.Surface());
+
+      if (!d3d11_texture_mapped_ || is_new_size)
+        CreateMappedTexture(frame_captured);
+
+      d3d11_device_context_->CopyResource(d3d11_texture_mapped_.get(),
+                                          frame_captured.get());
+
+      D3D11_MAPPED_SUBRESOURCE map_result;
+      HRESULT hr = d3d11_device_context_->Map(
+          d3d11_texture_mapped_.get(), 0, D3D11_MAP_READ,
+          0 /*coz we use CreateFreeThreaded, so we cant use flags
+               D3D11_MAP_FLAG_DO_NOT_WAIT*/
+          ,
+          &map_result);
+      if (FAILED(hr)) {
+        OutputDebugStringW(
+            (L"map resource failed: " + std::to_wstring(hr)).c_str());
+      }
+
+      // copy data from map_result.pData
+      if (map_result.pData && observer_) {
+        observer_->OnFrame(
+            wgc_session_frame{static_cast<unsigned int>(frame_size.Width),
+                              static_cast<unsigned int>(frame_size.Height),
+                              map_result.RowPitch,
+                              const_cast<const unsigned char*>(
+                                  (unsigned char*)map_result.pData)},
+            id_);
+      }
+
+      d3d11_device_context_->Unmap(d3d11_texture_mapped_.get(), 0);
+    }
+  }
+
+  if (is_new_size) {
+    capture_framepool_.Recreate(d3d11_direct_device_,
+                                winrt::Windows::Graphics::DirectX::
+                                    DirectXPixelFormat::B8G8R8A8UIntNormalized,
+                                2, capture_frame_size_);
+  }
+}
+
+void WgcSessionImpl::OnClosed(
+    winrt::Windows::Graphics::Capture::GraphicsCaptureItem const&,
+    winrt::Windows::Foundation::IInspectable const&) {
+  OutputDebugStringW(L"WgcSessionImpl::OnClosed");
+}
+
+int WgcSessionImpl::Initialize() {
+  if (is_initialized_) return 0;
+
+  if (!(d3d11_direct_device_ = CreateD3D11Device())) {
+    std::cout << "AE_D3D_CREATE_DEVICE_FAILED" << std::endl;
+    return 1;
+  }
+
+  try {
+    if (target_.is_window)
+      capture_item_ = CreateCaptureItemForWindow(target_.hwnd);
+    else
+      capture_item_ = CreateCaptureItemForMonitor(target_.hmonitor);
+
+    // Set up
+    auto d3d11_device =
+        GetDXGIInterfaceFromObject<ID3D11Device>(d3d11_direct_device_);
+    d3d11_device->GetImmediateContext(d3d11_device_context_.put());
+
+  } catch (winrt::hresult_error) {
+    LOG_ERROR("AE_WGC_CREATE_CAPTURER_FAILED");
+    return 86;
+  } catch (...) {
+    return 86;
+  }
+
+  is_initialized_ = true;
+
+  return 0;
+}
+
+void WgcSessionImpl::CleanUp() {
+  std::lock_guard locker(lock_);
+
+  auto expected = false;
+  if (cleaned_.compare_exchange_strong(expected, true)) {
+    capture_close_trigger_.revoke();
+    capture_framepool_trigger_.revoke();
+
+    if (capture_framepool_) capture_framepool_.Close();
+
+    if (capture_session_) capture_session_.Close();
+
+    capture_framepool_ = nullptr;
+    capture_session_ = nullptr;
+    capture_item_ = nullptr;
+
+    is_initialized_ = false;
+  }
+}
+
+LRESULT CALLBACK WindowProc(HWND window, UINT message, WPARAM w_param,
+                            LPARAM l_param) {
+  return DefWindowProc(window, message, w_param, l_param);
+}
+
+// void WgcSessionImpl::message_func() {
+//   const std::wstring kClassName = L"am_fake_window";
+
+//   WNDCLASS wc = {};
+
+//   wc.style = CS_HREDRAW | CS_VREDRAW;
+//   wc.lpfnWndProc = DefWindowProc;
+//   wc.hCursor = LoadCursor(nullptr, IDC_ARROW);
+//   wc.hbrBackground = reinterpret_cast<HBRUSH>(COLOR_WINDOW);
+//   wc.lpszClassName = kClassName.c_str();
+
+//   if (!::RegisterClassW(&wc)) return;
+
+//   hwnd_ = ::CreateWindowW(kClassName.c_str(), nullptr, WS_OVERLAPPEDWINDOW,
+//   0,
+//                           0, 0, 0, nullptr, nullptr, nullptr, nullptr);
+//   MSG msg;
+//   while (is_running_) {
+//     while (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) {
+//       if (!is_running_) break;
+//       TranslateMessage(&msg);
+//       DispatchMessage(&msg);
+//     }
+//     Sleep(10);
+//   }
+
+//   ::CloseWindow(hwnd_);
+//   ::DestroyWindow(hwnd_);
+// }
--- a/src/single_window/layout_style.h
+++ b/src/single_window/layout_style.h
@@ -1,43 +0,0 @@
-/*
- * @Author: DI JUNKUN
- * @Date: 2024-06-14
- * Copyright (c) 2024 by DI JUNKUN, All Rights Reserved.
- */
-
-#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 182
-#define SETTINGS_WINDOW_WIDTH_EN 248
-#define SETTINGS_WINDOW_HEIGHT_CN 275
-#define SETTINGS_WINDOW_HEIGHT_EN 275
-#define LANGUAGE_SELECT_WINDOW_PADDING_CN 100
-#define LANGUAGE_SELECT_WINDOW_PADDING_EN 167
-#define VIDEO_QUALITY_SELECT_WINDOW_PADDING_CN 100
-#define VIDEO_QUALITY_SELECT_WINDOW_PADDING_EN 167
-#define VIDEO_FRAME_RATE_SELECT_WINDOW_PADDING_CN 100
-#define VIDEO_FRAME_RATE_SELECT_WINDOW_PADDING_EN 167
-#define VIDEO_ENCODE_FORMAT_SELECT_WINDOW_PADDING_CN 100
-#define VIDEO_ENCODE_FORMAT_SELECT_WINDOW_PADDING_EN 167
-#define ENABLE_HARDWARE_VIDEO_CODEC_CHECKBOX_PADDING_CN 151
-#define ENABLE_HARDWARE_VIDEO_CODEC_CHECKBOX_PADDING_EN 218
-#define ENABLE_TURN_CHECKBOX_PADDING_CN 151
-#define ENABLE_TURN_CHECKBOX_PADDING_EN 218
-#define ENABLE_SRTP_CHECKBOX_PADDING_CN 151
-#define ENABLE_SRTP_CHECKBOX_PADDING_EN 218
-#define SETTINGS_SELECT_WINDOW_WIDTH 73
-#define SETTINGS_OK_BUTTON_PADDING_CN 55
-#define SETTINGS_OK_BUTTON_PADDING_EN 78
-
-#endif
--- a/src/single_window/stb_image.h
+++ b/src/single_window/stb_image.h
--- a/src/single_window/stb_image_write.h
+++ b/src/single_window/stb_image_write.h
--- a/src/single_window/thumbnail.cpp
+++ b/src/single_window/thumbnail.cpp
--- a/src/single_window/thumbnail.h
+++ b/src/single_window/thumbnail.h
--- a/thirdparty/minirtc
+++ b/thirdparty/minirtc
--- a/xmake.lua
+++ b/xmake.lua
@@ -120,26 +120,38 @@ target("device_controller")
         "src/device_controller/keyboard/linux", {public = true})
    end

+target("thumbnail")
+    set_kind("object")
+    add_packages("libyuv", "openssl3")
+    add_deps("rd_log", "common")
+    add_files("src/thumbnail/*.cpp")
+    add_includedirs("src/thumbnail", {public = true})
+
 target("config_center")
    set_kind("object")
    add_deps("rd_log")
    add_files("src/config_center/*.cpp")
    add_includedirs("src/config_center", {public = true})

-target("localization")
+target("assets")
    set_kind("headeronly")
-    add_includedirs("src/localization", {public = true})
+    add_includedirs("src/gui/assets/localization", 
+        "src/gui/assets/fonts", 
+        "src/gui/assets/icons",
+        "src/gui/assets/layouts", {public = true})

-target("single_window")
+target("gui")
    set_kind("object")
-    add_packages("libyuv", "openssl3")
-    add_deps("rd_log", "common", "localization", "config_center", "minirtc", 
-        "path_manager", "screen_capturer", "speaker_capturer", "device_controller")
-    add_files("src/single_window/*.cpp")
-    add_includedirs("src/single_window", {public = true})
-    add_includedirs("fonts", {public = true})
+    add_packages("libyuv")
+    add_deps("rd_log", "common", "assets", "config_center", "minirtc", 
+        "path_manager", "screen_capturer", "speaker_capturer", 
+        "device_controller", "thumbnail")
+    add_files("src/gui/*.cpp", "src/gui/panels/*.cpp", "src/gui/toolbars/*.cpp", 
+        "src/gui/windows/*.cpp")
+    add_includedirs("src/gui", "src/gui/panels", "src/gui/toolbars", 
+        "src/gui/windows", {public = true})

 target("crossdesk")
    set_kind("binary")
-    add_deps("rd_log", "common", "single_window")
-    add_files("src/gui/main.cpp")
+    add_deps("rd_log", "common", "gui")
+    add_files("src/app/main.cpp")
Author	SHA1	Message	Date
dijunkun	288bb96e0c	[feat] add implementation for WGC capture on virtual screens	2025-10-21 17:30:36 +08:00
dijunkun	5fed09c1aa	[ci] only close inactive issues with no labels	2025-10-21 11:37:25 +08:00
dijunkun	8e499772f9	[ci] add GitHub Actions workflow to automatically close inactive issues	2025-10-21 11:29:31 +08:00
dijunkun	0da812e7e9	[chore] update README	2025-10-20 21:51:09 +08:00
dijunkun	3d67b6e9d6	[chore] update README	2025-10-20 11:18:35 +08:00
dijunkun	506b2893c6	[chore] update README	2025-10-20 11:04:41 +08:00
Junkun Di	56abe9e690	[chore] update README	2025-10-20 09:55:59 +08:00
dijunkun	ab13fa582d	[chore] update README	2025-10-20 01:36:42 +08:00
dijunkun	b9e8192eee	[feat] support self-hosted service, fixes #3	2025-10-20 01:02:44 +08:00
dijunkun	5590aaeb1e	[feat] add support for self-hosted server configuration	2025-10-18 23:41:10 +08:00
dijunkun	adfe14809f	[ci] switch GitHub-hosted runner from macos-13 to macos-15-intel	2025-10-18 02:40:32 +08:00
dijunkun	a21dbc8d69	Merge branch 'sdl3' into self-hosted-server	2025-10-18 02:26:01 +08:00
dijunkun	b9c70f54d3	[feat] add self-hosted server configuration section in settings window	2025-10-17 17:22:31 +08:00
dijunkun	9cd617d078	[feat] add self-hosted server config item in settings windows	2025-10-16 17:42:49 +08:00