diff --git a/README.md b/README.md
index 0ef83564..dc129394 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@
 
 - [预览地址](http://dashboard-vben.yudao.iocoder.cn/)
 - [启动文档](https://doc.iocoder.cn/quick-start/)
-- [开发文档](http://vben-doc.x-surge.com/)
+- [开发文档](https://doc.vvbin.cn/)
 - [视频教程](https://doc.iocoder.cn/video/)
 
 ## 外包项目请联系 [ xinyu370 ]
diff --git a/public/resource/img/wx.png b/public/resource/img/wx.png
index e4cf70ff..19a599fe 100644
Binary files a/public/resource/img/wx.png and b/public/resource/img/wx.png differ