diff --git a/OJ notes/pages/Leetcode 01-Matrix.md b/OJ notes/pages/Leetcode 01-Matrix.md
index 57fb732..cffc0da 100644
--- a/OJ notes/pages/Leetcode 01-Matrix.md	
+++ b/OJ notes/pages/Leetcode 01-Matrix.md	
@@ -17,8 +17,7 @@
 ```expander
 tag:#BFS
 ```
- 
- 
+
 
 ##### Links:
 - [Link to problem](https://leetcode.com/problems/01-matrix/)