save project

diy2.py

@@ -8,6 +8,6 @@ while True:
         break
     elif name!= username:
         print("用户名输入错误，请重新输入")
-    elif password!= userpassword:
+    else 
         print("用户密码输入错误，请重新输入")
 print("欢迎来到贝尔编程!")
\ No newline at end of file