diff --git a/README.md b/README.md
index 1107daee..e56764f8 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@
 <a href="https://huggingface.co/RLinf"><img src="https://img.shields.io/badge/HuggingFace-yellow?logo=huggingface&logoColor=white" alt="Hugging Face"></a>
 <a href="https://rpent.readthedocs.io/en/latest/"><img src="https://img.shields.io/badge/Documentation-Purple?color=8A2BE2&logo=readthedocs"></a>
 <a href="https://rpent.readthedocs.io/zh-cn/latest/"><img src="https://img.shields.io/badge/中文文档-red?logo=readthedocs"></a>
-<a href="https://github.com/RLinf/misc/blob/main/pic/rpent_wechat.png?raw=true"><img src="https://img.shields.io/badge/微信-green?logo=wechat&amp"></a>
+<a href="https://github.com/RLinf/misc/blob/main/pic/wechat.jpg?raw=true"><img src="https://img.shields.io/badge/微信-green?logo=wechat&amp"></a>
 </div>
 
 <div align="center">
diff --git a/README.zh-CN.md b/README.zh-CN.md
index a8e30efa..486e70b4 100644
--- a/README.zh-CN.md
+++ b/README.zh-CN.md
@@ -7,7 +7,7 @@
 <a href="https://huggingface.co/RLinf"><img src="https://img.shields.io/badge/HuggingFace-yellow?logo=huggingface&logoColor=white" alt="Hugging Face"></a>
 <a href="https://rpent.readthedocs.io/en/latest/"><img src="https://img.shields.io/badge/Documentation-Purple?color=8A2BE2&logo=readthedocs"></a>
 <a href="https://rpent.readthedocs.io/zh-cn/latest/"><img src="https://img.shields.io/badge/中文文档-red?logo=readthedocs"></a>
-<a href="https://github.com/RLinf/misc/blob/main/pic/rpent_wechat.png?raw=true"><img src="https://img.shields.io/badge/微信-green?logo=wechat&amp"></a>
+<a href="https://github.com/RLinf/misc/blob/main/pic/wechat.jpg?raw=true"><img src="https://img.shields.io/badge/微信-green?logo=wechat&amp"></a>
 </div>
 
 <div align="center">