diff --git a/diy2.py b/diy2.py
index 76ba2bb..1757212 100644
--- a/diy2.py
+++ b/diy2.py
@@ -5,5 +5,6 @@ while True:
     password = input("请输入密码:")
     if name == username and password == userpassword:
         print("登录成功!")
+        break
     print("用户名和密码错误!请重新输入")
 print("欢迎来到贝尔编程!")
\ No newline at end of file