diff --git a/other/Group.md b/other/Group.md
index 48e44ebb..2824588b 100644
--- a/other/Group.md
+++ b/other/Group.md
@@ -1 +1,3 @@
-</br> <div align="center"><img src="https://github.com/CyC2018/CS-Notes/raw/master/other/group1.png" width="300px"></div> </br>
\ No newline at end of file
+</br> <div align="center"><img src="https://github.com/CyC2018/CS-Notes/raw/master/other/group1.png" width="300px"></div> </br>
+
+<a target="_blank" href="//shang.qq.com/wpa/qunwpa?idkey=93df4b54d965e6c649fe49fe109b2d656609aacc5ec49b4ef4071ae6db1d43c0"><img border="0" src="//pub.idqqimg.com/wpa/images/group.png" alt="学习交流群CyC" title="学习交流群CyC"></a>