diff --git a/README.md b/README.md
index 98c3f77..84ee0fe 100644
--- a/README.md
+++ b/README.md
@@ -69,6 +69,9 @@ xmake b --root crossdesk
 xmake r 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。
+
 ## 关于 Xmake
 
 #### 安装 Xmake
diff --git a/README_EN.md b/README_EN.md
index 3619e6d..2243c29 100644
--- a/README_EN.md
+++ b/README_EN.md
@@ -70,6 +70,9 @@ Run:
 xmake r 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.
+
 ## About Xmake
 #### Installing Xmake
 
diff --git a/image.png b/image.png
new file mode 100644
index 0000000..9eda3c7
Binary files /dev/null and b/image.png differ
diff --git a/thirdparty/minirtc b/thirdparty/minirtc
index 3de3620..2470eb7 160000
--- a/thirdparty/minirtc
+++ b/thirdparty/minirtc
@@ -1 +1 @@
-Subproject commit 3de3620f9eea7e2a8dc41efb9dcd947841cce2a7
+Subproject commit 2470eb747da9101a9f93c65f7bae68491efc46d9