Update Readme.md

Author: Kunlun-Zhu

Readme.md

@@ -353,10 +353,10 @@ Stay tuned for updates and the official release of our repository. Together, let
 
 # Community Group
 
-Join our networking group on Wecgat and share your experience with other developers!
+Join our networking group on Feishu and share your experience with other developers!
 
 <div align="center" style="display: flex; gap: 20px;">
-    <img src="assets/wechat-link.jpg" alt="OpenManus-RL 交流群" width="300" />
+    <img src="assets/community_group.jpg" alt="OpenManus-RL 交流群" width="300" />
 </div>
 
 # Citation