diff --git a/README.en.md b/README.en.md
index db84fded..7f03683a 100644
--- a/README.en.md
+++ b/README.en.md
@@ -120,7 +120,7 @@ Issues and PRs are welcome! See [Contributing Guide](https://service.fastapiadmi
 
 | WeChat Group | Support |
 | ------------ | ------- |
-| ![Group QR](frontend/web/public/group.jpg) | ![WeChat Pay](frontend/web/public/wechatPay.jpg) |
+| ![Group QR](frontend/web/public/group.png) | ![WeChat Pay](frontend/web/public/wechatPay.jpg) |
 
 ## 👥 Contributors
 
diff --git a/README.md b/README.md
index 5cd6f7e6..46519f80 100644
--- a/README.md
+++ b/README.md
@@ -120,7 +120,7 @@ FastapiAdmin/            # Monorepo 全栈工程
 
 | 微信群 | 赞赏支持 |
 | ------ | -------- |
-| ![群组二维码](frontend/web/public/group.jpg) | ![微信支付](frontend/web/public/wechatPay.jpg) |
+| ![群组二维码](frontend/web/public/group.png) | ![微信支付](frontend/web/public/wechatPay.jpg) |
 
 ## 👥 贡献者