diff --git a/README.md b/README.md
index 2aee2ef..40e8d25 100644
--- a/README.md
+++ b/README.md
@@ -1,14 +1,18 @@
 # flutter_openim_sdk
 
+# flutter_openim_sdk
+
+### [Download demo](https://github.com/OpenIMSDK/Open-IM-Flutter-Demo.git)
+
+### [OpenIM-Flutter-Widget](https://github.com/hrxiang/OpenIM-Flutter-Widget.git)
+
+[![Chinese](https://img.shields.io/badge/Language-Chinese-blueviolet?style=for-the-badge)](README.zh-cn.md)
+
 ![img](https://github.com/hrxiang/OpenIMFlutterDemo/blob/main/gif/add_friend.gif)
 ![img](https://github.com/hrxiang/OpenIMFlutterDemo/blob/main/gif/QQ20210728-104641-HD.gif) 
 ![img](https://github.com/hrxiang/OpenIMFlutterDemo/blob/main/gif/QQ20210728-105242-HD.gif) 
 ![img](https://github.com/hrxiang/OpenIMFlutterDemo/blob/main/gif/QQ20210728-105444-HD.gif) 
 
-## [Download demo](https://github.com/OpenIMSDK/Open-IM-Flutter-Demo.git)
-
-## [OpenIM-Flutter-Widget](https://github.com/hrxiang/OpenIM-Flutter-Widget.git)
-
 A flutter IM plugin for android and ios.
 
 ## Getting Started