Update index.md

Author: CyanTea123

servers/zh_CN/index.md

@@ -11,7 +11,7 @@ hero:
       link: https://qm.qq.com/q/SHcbys4Scw
     - theme: alt
       text: 加入社区群组（云湖）
-      link: https://qm.qq.com/q/SHcbys4Scw
+      link: https://yhfx.jwznb.com/share?key=ZyP7jKb8Pxtq&ts=1745033291
     - theme: alt
       text: 加入服主群
       link: https://qm.qq.com/q/QGwqtKSnIK