diff --git a/README.md b/README.md
index 2bcdc7cb09b0b06aca36483b0584e3e9daab2de7..23fc8687edab5580435d89f4cfcc749397ed3d55 100644
--- a/README.md
+++ b/README.md
@@ -103,7 +103,7 @@ We provide [English](http://www.paddlepaddle.org.cn/documentation/docs/en/1.5/be
 ## Communication
 
 - [Github Issues](https://github.com/PaddlePaddle/Paddle/issues): bug reports, feature requests, install issues, usage issues, etc.
-- QQ discussion group: 432676488 (PaddlePaddle).
+- QQ discussion group: 796771754 (PaddlePaddle).
 - [Forums](http://ai.baidu.com/forum/topic/list/168?pageNo=1): discuss implementations, research, etc.
 
 ## Copyright and License
diff --git a/README_cn.md b/README_cn.md
index 42bea501a18489945680272a47c39be238fd824b..5e4dc03a4c3020ecbf9a1407f2bb625411f3ab9d 100644
--- a/README_cn.md
+++ b/README_cn.md
@@ -85,7 +85,7 @@ PaddlePaddle用户可领取**免费Tesla V100在线算力资源**，训练模型
 ## 交流与反馈
 
 - 欢迎您通过[Github Issues](https://github.com/PaddlePaddle/Paddle/issues)来提交问题、报告与建议
-- QQ群: 432676488 (PaddlePaddle)
+- QQ群: 796771754 (PaddlePaddle)
 - [论坛](http://ai.baidu.com/forum/topic/list/168): 欢迎大家在PaddlePaddle论坛分享在使用PaddlePaddle中遇到的问题和经验, 营造良好的论坛氛围
 
 ## 版权和许可证