diff --git a/README.md b/README.md
index ca47a3b4..5c50a5e8 100644
--- a/README.md
+++ b/README.md
@@ -60,7 +60,7 @@
 - [分布式](https://github.com/CyC2018/CS-Notes/blob/master/notes/分布式.md)
 - [集群](https://github.com/CyC2018/CS-Notes/blob/master/notes/集群.md)
 - [攻击技术](https://github.com/CyC2018/CS-Notes/blob/master/notes/攻击技术.md)
-- [缓存](./blob/master/notes/缓存.md)
+- [缓存](./notes/缓存.md)
 - [消息队列](https://github.com/CyC2018/CS-Notes/blob/master/notes/消息队列.md)
 
 ## :art: 面向对象