diff --git a/README.CN.md b/README.CN.md
index e0f9877d1..732e2dac8 100644
--- a/README.CN.md
+++ b/README.CN.md
@@ -86,6 +86,7 @@
 
 ## 必须收藏的资源
 
+* [Comi 原理揭秘](https://github.com/Tencent/omi/blob/master/tutorial/comi-principle.md)
 * [Omip 编译 H5 原理揭秘](https://github.com/Tencent/omi/blob/master/tutorial/omip-h5.md)
 * [你必须收藏 ES6 Spread Operator 技巧](https://github.com/Tencent/omi/blob/master/tutorial/spread-operator.cn.md)
 * [Omi snap 骨架屏与快照](https://github.com/Tencent/omi/blob/master/tutorial/omi-snap.cn.md)