1.查看远程分支
#] git remote -v

origin  https://gitee.com/xx/xx.git (fetch)
origin  https://gitee.com/xx/xx.git (push)

2.移除远程分支关系
#] git remote rm origin

3.添加远程分支关系
#]git remote add origin https://gitee.com/xx/xx.git
#]git push -u origin master