diff --git a/source/_posts/Linux.md b/source/_posts/Linux.md
index 9de933e..f089829 100644
--- a/source/_posts/Linux.md
+++ b/source/_posts/Linux.md
@@ -1,13 +1,11 @@
 ---
 title: Linux
 author: 文永达
-top_img:https://gcore.jsdelivr.net/gh/volantis-x/cdn-wallpaper/abstract/00E0F0ED-9F1C-407A-9AA6-545649D919F4.jpeg
+top_img: https://gcore.jsdelivr.net/gh/volantis-x/cdn-wallpaper/abstract/00E0F0ED-9F1C-407A-9AA6-545649D919F4.jpeg
 
 ---
 # Linux
 
----
-
 ## 简介
 
 > 在linux系统中，没有盘符的概念。
diff --git a/source/_posts/Mybatis基本介绍.md b/source/_posts/Mybatis基本介绍.md
index 853d5af..cd310c1 100644
--- a/source/_posts/Mybatis基本介绍.md
+++ b/source/_posts/Mybatis基本介绍.md
@@ -6,8 +6,6 @@ author: 文永达
 
 # Mybatis
 
----
-
 
 
 ## Maven引入Mybatis