diff --git a/diy2.py b/diy2.py
index 5eca8d4..9ad3229 100644
--- a/diy2.py
+++ b/diy2.py
@@ -2,7 +2,7 @@ i=3
 iusername = "python"
 userpassword= "123456"
 while True:
-    if i>0
+    if i>0:
         name = input("请输入用户名:")
         password = input("请输入密码:")
         i-=1