diff --git a/README.md b/README.md
index e59ab17..6dcfba6 100755
--- a/README.md
+++ b/README.md
@@ -15,6 +15,7 @@
 * [Cocos Creator Shader Effect 系列 - 0 - 前言](https://www.jianshu.com/p/20b906d7269c)
 * [Cocos Creator Shader Effect 系列 - 1 - 材质，Effect，Inspector，纹理之间的关系](https://www.jianshu.com/p/ca28666d25d2)
 * [Cocos Creator Shader Effect 系列 - 2 - Effect 文件解读](https://www.jianshu.com/p/bae75612ef48)
+* [Cocos Creator Shader Effect 系列 - 3 - Effect 文件调试](https://www.jianshu.com/p/2fd028aa0bb8)
 * 编写中...