diff --git a/README.md b/README.md
index 867fc25..8d41b73 100644
--- a/README.md
+++ b/README.md
@@ -148,7 +148,7 @@ $ python startup.py -a
 [![Telegram](https://img.shields.io/badge/Telegram-2CA5E0?style=for-the-badge&logo=telegram&logoColor=white "langchain-chatglm")](https://t.me/+RjliQ3jnJ1YyN2E9)
 
 ### 项目交流群
-<img src="img/qr_code_81.jpg" alt="二维码" width="300" />
+<img src="img/qr_code_82.jpg" alt="二维码" width="300" />
 
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