diff --git a/_posts/2013-09-10-Assignment-Zekun.md b/_posts/2013-09-10-Assignment-Zekun.md
index ee27ac5..ba5db7b 100644
--- a/_posts/2013-09-10-Assignment-Zekun.md
+++ b/_posts/2013-09-10-Assignment-Zekun.md
@@ -6,6 +6,7 @@ categories: post
 ---
 
 Codes:
+
 ```python
 
 from turtle import *