diff --git a/readme.md b/readme.md
index 9a65292..6f4533a 100644
--- a/readme.md
+++ b/readme.md
@@ -1,4 +1,4 @@
-### 最新二维码
+### 最新二维码 - [👉自建IM](https://im.lxh.io)
 
 <img src="./images/latest.jpg" alt="最新二维码" width="300"/>