save project

diy2.py

@@ -8,8 +8,8 @@ while True:
         break
     if name!=userpassword:
         print("用户名不存在,请重新输入")
-    if password!=userpassword:
-        continue    
+        continue
+    if password!=userpassword:    
         print("密码输入有误,请重新输入")
     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