diff --git a/other/Group.md b/other/Group.md
index cdaf0774..ecabf248 100644
--- a/other/Group.md
+++ b/other/Group.md
@@ -1,3 +1,7 @@
-</br> <div align="center"><img src="https://github.com/CyC2018/CS-Notes/raw/master/other/group1.png" width="300px"></div> </br>
+</br> 
+<div align="center">
+  <img src="https://github.com/CyC2018/CS-Notes/raw/master/other/group1.png" width="300px">
+  <a target="_blank" href="//shang.qq.com/wpa/qunwpa?idkey=93df4b54d965e6c649fe49fe109b2d656609aacc5ec49b4ef4071ae6db1d43c0">QQ 群</a>
+</div> </br>
+
 
-<a target="_blank" href="//shang.qq.com/wpa/qunwpa?idkey=93df4b54d965e6c649fe49fe109b2d656609aacc5ec49b4ef4071ae6db1d43c0"></a>