save project

diy2.py

@@ -15,5 +15,6 @@ while True:
             print("登录成功！")
             break
     else:
-        print("账号已锁定！")        
+        print("账号已锁定！")
+        break        
 print("欢迎来到贝尔编程!")
\ No newline at end of file