diff --git a/diy2.py b/diy2.py
index 39d099e..8e9a530 100644
--- a/diy2.py
+++ b/diy2.py
@@ -1,4 +1,4 @@
-i = 5   # 行
 for j in range(1,10)   # 列
 # 使用变量i和j，代替乘法算式里面的元素，打印出单个乘法算式
-print(j"*",i,"=",(j*i))
\ No newline at end of file
+print(j"*",i,"=",(j*i))
+print()
\ No newline at end of file