diff --git a/README_cn.md b/README_cn.md
index 419a0c1..193b730 100644
--- a/README_cn.md
+++ b/README_cn.md
@@ -1,4 +1,4 @@
-<p align="center"><img width="600" height="416" alt="logo2" src="https://github.com/user-attachments/assets/abf6c4c7-8cb1-477e-aea4-9e526cd8225a" /></p>
+<p align="center"><img width="600" height="auto" alt="logo2" src="https://github.com/user-attachments/assets/abf6c4c7-8cb1-477e-aea4-9e526cd8225a" /></p>
 
 # 
 <p align="center"><a href="README.md">English</a> / 简体中文</p>