diff --git a/README.md b/README.md
index 215e8ebc..76bad90e 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@
 
 A flutter im plugin for android and ios.
 
-#### [中文文档](README.zh-cn.md) | [demo](https://github.com/OpenIMSDK/Open-IM-Flutter-Demo.git) | [widget](https://github.com/hrxiang/flutter_openim_widget.git)
+#### [中文文档](README.zh-cn.md) | [demo(体验app源代码)](https://github.com/OpenIMSDK/Open-IM-Flutter-Demo.git) | [widget(聊天UI库)](https://github.com/hrxiang/flutter_openim_widget.git)
 
 ![Android](https://www.pgyer.com/app/qrcode/OpenIM)