diff --git a/README.md b/README.md
index 1718ef1bf06902252f6742cde4bd8cd7e049494a..afe8ece746df1940e851aea4afb16e2a3ff74c94 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 <div align="center">
-    <a href=""> <img src="images/readme_badges/WechatIMG649.jpeg" width="400" height="150"></a>
+    <a href=""> <img src="images/readme_badges/WechatIMG649.jpeg" width="350" height="200"></a>
     <br>
     <a href=""> <img src="https://img.shields.io/badge/%3E-awesome-red.svg"></a> <a href=""><a href="https://github.com/apachecn/awesome-leetcode/tree/master/docs/Algorithm_Implementation/Python"> <img src="https://img.shields.io/badge/%3E-algorithm-red.svg"></a> <a href="https://github.com/apachecn/awesome-leetcode/tree/master/docs/Leetcode_Solutions/Python"> <img src="https://img.shields.io/badge/%3E-leetcode-red.svg"></a> 
 </div>