diff --git a/Home.md b/Home.md
index 113fc75..442a056 100644
--- a/Home.md
+++ b/Home.md
@@ -25,10 +25,7 @@
 ## 交流渠道
 
 - 先加管理员，后拉群
-
-![](https://canalopensource.oss-cn-hangzhou.aliyuncs.com/system.jpeg){:height="100px" width="100px"}
-
-<img src="https://canalopensource.oss-cn-hangzhou.aliyuncs.com/system.jpeg" height="100px" width="100px"/>
+<img src="https://canalopensource.oss-cn-hangzhou.aliyuncs.com/system.jpeg" height="50%" width="50%"/>
 
 ## QuickStart 
 See the page for quick start: [[QuickStart]].