diff --git a/README.md b/README.md
index 4d6f727..6cc241f 100644
--- a/README.md
+++ b/README.md
@@ -83,6 +83,7 @@
 
 * [PAT-B](https://github.com/hao14293/2020-Postgraduate-408/tree/master/PAT/PAT-B)
 * [PAT-A](https://github.com/hao14293/2020-Postgraduate-408/tree/master/PAT/PAT-A)
+* [ZJU-MOOC数据结构](https://github.com/hao14293/2020-Postgraduate-408/tree/master/ZJU_MOOC_%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84)
 
 想刷题的话也有很多其他的网站，如
 * [codeip](http://codeup.cn/)