diff --git a/README.md b/README.md
index e2424d39..e320c40a 100644
--- a/README.md
+++ b/README.md
@@ -151,7 +151,6 @@ CosyOS的任务状态较传统RTOS划分更为详细，以便用户在使用任
 #### 线程优先级
 ![线程优先级](images/thread_priority.png "线程优先级")<br>
 
-
 #### [开发流程](https://gitee.com/cosyos/cosyos/blob/master/%E5%BC%80%E5%8F%91%E6%B5%81%E7%A8%8B.md)
 
 #### [补充说明](https://gitee.com/cosyos/cosyos/blob/master/%E8%A1%A5%E5%85%85%E8%AF%B4%E6%98%8E.md)