diff --git a/Home.md b/Home.md
index b8d1a93..ad7aba6 100644
--- a/Home.md
+++ b/Home.md
@@ -27,7 +27,7 @@
 - 如果 canal 帮助到了您的业务，并且觉得这个产品还不错，请多多向您的朋友、同事推荐，感谢
 
 ## 交流渠道
-![](https://raw.githubusercontent.com/bucketli/simpletools/master/IMG_1748.JPG)
+![](https://raw.githubusercontent.com/bucketli/simpletools/master/IMG_1798.JPG)
 
 ## QuickStart 
 See the page for quick start: [[QuickStart]].