diff --git a/README.md b/README.md
index 843f2b3f0..e885b3d16 100644
--- a/README.md
+++ b/README.md
@@ -10,11 +10,17 @@
 
 [English](README.md) | [简体中文](README_ZH.md)
 
-## TCA Official Website
+## TCA Official
 
-[tca.tencent.com](http://tca.tencent.com)
+[https://tca.tencent.com](http://tca.tencent.com)
 
-[cloud.tencent.com/product/tcap](https://cloud.tencent.com/product/tcap)
+[https://cloud.tencent.com/product/tcap](https://cloud.tencent.com/product/tcap)
+
+## TCA CNB Pages
+
+[https://cnb.cool/tca/code-analysis](https://cnb.cool/tca/code-analysis)
+
+[https://cnb.cool/tca](https://cnb.cool/tca)
 
 ## TCA Github Pages
 
diff --git a/README_ZH.md b/README_ZH.md
index 08c047a01..01e44c4d2 100644
--- a/README_ZH.md
+++ b/README_ZH.md
@@ -10,11 +10,17 @@
 
 [English](README.md) | [简体中文](README_ZH.md)
 
-## TCA-官方网址
+## TCA-官方
 
-[tca.tencent.com](http://tca.tencent.com)
+[https://tca.tencent.com](http://tca.tencent.com)
 
-[cloud.tencent.com/product/tcap](https://cloud.tencent.com/product/tcap)
+[https://cloud.tencent.com/product/tcap](https://cloud.tencent.com/product/tcap)
+
+## TCA-CNB代码库
+
+[https://cnb.cool/tca/code-analysis](https://cnb.cool/tca/code-analysis)
+
+[https://cnb.cool/tca](https://cnb.cool/tca)
 
 ## TCA-Github代码库