diff --git a/README.md b/README.md
index e7c9e6ee..c9484197 100644
--- a/README.md
+++ b/README.md
@@ -140,3 +140,5 @@ Logo：[logomakr](https://logomakr.com/)
 <a href="https://github.com/5renyuebing">
     <img src="https://avatars1.githubusercontent.com/u/32872430?s=400&v=4" width="50px">
 </a>
+
+- CS-notes is amazing repository on github