diff --git a/doc/index.md b/doc/index.md
index c0b5ff4..d8781db 100644
--- a/doc/index.md
+++ b/doc/index.md
@@ -19,6 +19,8 @@ nav_order: 10
   
 ## 交流社群
 <img src="img/obsidian-douban-qq-qr_code.svg" width="300px"> 
+  <img src="https://picture-bed-public.wanxuping.com/obsidian-douban/wechat_group.png" width="245px">  
+