save project

diy2.py

@@ -8,6 +8,7 @@ while True:
         break
     if name!= username:
         print("请重新输入账户名")
+        continue
     if password!=userpassword:
         print("请重新输入密码")
 print("欢迎来到贝尔编程")
\ No newline at end of file