diff --git a/README.md b/README.md
index e34764a..e10246f 100644
--- a/README.md
+++ b/README.md
@@ -244,7 +244,6 @@
 - [C++拓跋阿秀](https://github.com/forthespada/InterviewGuide)      by秀哥
 - [编程资源](https://www.code-nav.cn)  by 编程导航
 - [腾讯云开发](https://github.com/liyupi) by 鱼皮
-- [Java知识地图](https://github.com/smileArchitect/JavaMap)  by 雷架
 
 ### 🍰数据库学习