diff --git a/README.md b/README.md
index 9b2242b..4a25b6f 100644
--- a/README.md
+++ b/README.md
@@ -55,6 +55,13 @@
 1. 深入CGO编程: https://github.com/chai2010/gopherchina2018-cgo-talk
 
 
+## 网易云课堂·光谷码农课堂
+
+https://study.163.com/provider/480000001914454/index.htm
+
+![](163study-go-master.jpg)
+
+
 ## 版权声明
 
 <a rel="license" href="http://creativecommons.org/licenses/by-nc-nd/4.0/"><img alt="知识共享许可协议" style="border-width:0" src="https://i.creativecommons.org/l/by-nc-nd/4.0/88x31.png" /></a><br /><span xmlns:dct="http://purl.org/dc/terms/" property="dct:title">Go语言高级编程</span> 由 <a xmlns:cc="http://creativecommons.org/ns#" href="https://github.com/chai2010/advanced-go-programming-book" property="cc:attributionName" rel="cc:attributionURL">柴树杉，曹春晖</a> 采用 <a rel="license" href="http://creativecommons.org/licenses/by-nc-nd/4.0/">知识共享 署名-非商业性使用-禁止演绎 4.0 国际 许可协议</a>进行许可。