diff --git a/diy2.py b/diy2.py
index e170b9b..fbc6404 100644
--- a/diy2.py
+++ b/diy2.py
@@ -1,6 +1,6 @@
 i = 1   # 行 
 # 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
 for i in range(1,10):
-    for j in range(1,i+1):
+    for j in range(1,10):
         print(j,'*',i,'=',(j*i),end=("  "))
     print()
\ No newline at end of file