diff --git a/notes/installation/Linux下Python安装.md b/notes/installation/Linux下Python安装.md
index 4b2de72..0567ed6 100644
--- a/notes/installation/Linux下Python安装.md
+++ b/notes/installation/Linux下Python安装.md
@@ -1,6 +1,7 @@
 ## Linux下Python安装
 
 >**系统环境**：centos 7.6
+>
 >**Python版本**：Python-3.6.8
 
 ### 1.环境依赖