diff --git a/README.md b/README.md
index 60f30be..01801e9 100644
--- a/README.md
+++ b/README.md
@@ -78,7 +78,7 @@
     - [线程池的重点属性](/docs/threadpool0001.md)
     - [多线程重要属性](/docs/threadpool0001.md)
     - [线程池的具体实现](/docs/threadpool0001.md)
-    - [线程池的创建](/docs/threadpool0001.md)Z
+    - [线程池的创建](/docs/threadpool0001.md)
     - [线程池参数解释](/docs/threadpool0001.md)
     - [线程池监控](/docs/threadpool0001.md)
     - [线程池的源码分析](/docs/threadpool0001.md)