Mercurial的默认行为阻止您创建远程分支.如果要执行此操作，则需要强制按下.

Mercurial's default behavior prevents you from creating remote branches. If you want to do this, you need to force-push.

在显示的窗口中的同步"菜单中，有一个用于强制推送的选项.

Synchronize menu in the window you show, there is an option for force push.