save project

diy1.py

@@ -11,5 +11,6 @@ while True:
         break
         break
     if name!=username:
     if name!=username:
         print('账号错误') 
         print('账号错误') 
+        continue
     if password!=userpassword:
     if password!=userpassword:
         print('密码错误')
         print('密码错误')