diff --git a/README.md b/README.md
index e38c62c..95a3d9c 100644
--- a/README.md
+++ b/README.md
@@ -106,7 +106,7 @@ Address: 185.199.109.133
 
 
 ## 若希望和作者进一步交流，请关注公众号
-<img src="https://wechat-account-1251781786.cos.ap-guangzhou.myqcloud.com/wechat_account.jpeg">
+<img src="https://wechat-account-1251781786.cos.ap-guangzhou.myqcloud.com/wechat_account.jpeg" width="30%">