diff --git a/translated/tech/20200117 Use this Python script to find bugs in your Overcloud.md b/translated/tech/20200117 Use this Python script to find bugs in your Overcloud.md
index eb2b7609b6..7ee1142f8e 100644
--- a/translated/tech/20200117 Use this Python script to find bugs in your Overcloud.md	
+++ b/translated/tech/20200117 Use this Python script to find bugs in your Overcloud.md	
@@ -143,7 +143,6 @@ source_rc_file_path='/home/stack/'
 
 此工具是交互式的，因此要启动它，只需输入：
 
-
 ```
 cd LogTool
 python PyTool.py