diff --git a/README.md b/README.md
index b85c09e1..342a1586 100644
--- a/README.md
+++ b/README.md
@@ -48,6 +48,7 @@
 ## 待办
 
 * [ ] Java 8 新特性总结
+* [ ] Java 多线程类别知识重构
 * [x] BIO,NIO,AIO 总结 
 * [ ] Netty 总结
 * [ ] 数据结构总结重构