diff --git a/README.md b/README.md
index e60e436..1967437 100644
--- a/README.md
+++ b/README.md
@@ -34,9 +34,14 @@
 1. [Go语言并发编程](https://talks.godoc.org/github.com/chai2010/awesome-go-zh/chai2010/chai2010-golang-concurrency.slide) - [chai2010](https://github.com/chai2010/awesome-go-zh/tree/master/chai2010) 武汉·光谷猫友会 2018/09/16, [整理01](https://mp.weixin.qq.com/s/UaY9gJU85dq-dXlOhLYY1Q)/[整理02](https://mp.weixin.qq.com/s/_aKNO-H11GEDA-l0rycfQQ)
 1. 深入CGO编程: https://github.com/chai2010/gopherchina2018-cgo-talk
 
-## 关注微信公众号 (guanggu-coder)
+## 加入微信群
+
+![](https://chai2010.cn/static-images/weixin-golang.jpg)
+
+## 关注微信公众号(光谷码农/guanggu-coder)
+
+![](https://chai2010.cn/advanced-go-programming-book/weixin-guanggu-coder-logo.png)
 
-![](weixin-guanggu-coder-logo.png)
 
 ## 开发者头条号