save project

diy2.py

@@ -12,7 +12,7 @@ while True:
         elif name!=username:  
             print("用户名请重新输入")
             continue
-        elif password!=userpassword:
+        else password!=userpassword:
             print("账户密码错误")
             exit()        
 print("欢迎来到贝尔编程!")
\ No newline at end of file