diff --git a/README.md b/README.md
index 85a2371..e39b2f8 100644
--- a/README.md
+++ b/README.md
@@ -42,4 +42,3 @@ exit
 ping www.baidu.com
 ```
 按 Ctrl + C 退出网络测试
-  
\ No newline at end of file