[Dev] 账号不能同步问题

我的watch3 pro手表，在和mate 40同步华为账号的时候总是等待，过一段时间之后就提示同步失败，已经同步了很多次了，一直不成功，请问是什么问题？ 请帮忙一下，谢谢。 15653469100 网易VIP邮箱提醒：安全收发邮件，务必核实往来邮件地址、银行账号等机密信息，请通过电话或视频等多种方式确认信息真实性，提高警惕，请勿轻易透露个人重要信息。 Alert message of Netease Vipmail：Never provide your password, security questions, verification codes, or any other personal important information details to anyone else. You can identify mail message by telephone,video-chat or other ways.You should make sure that your email address, bank account and other confidential information as secure as possible. Thank you for keeping your email account secure.