On Tue, 2022-06-21 at 23:21 +0800, 蒋健 wrote: > So,i need to resubmit a new patch ? Not necesarily no. Up to you. And this is a quite old driver that likely doesn't need much change so if there is a patch at all, maybe simpler is better. (though all the uses like ? in your reply could be a reason to either update or perhaps reconfigure your X-Mailer: QQMail 2.x email client) cheers, Joe