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 c6e7d17955..9e7857796a 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	
@@ -142,6 +142,7 @@ 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