原因:
本地仓库配置的用户名、邮箱与gitee中的不一致
解决办法:
~ mymac$ git config --global user.name "Myfirstname lastname"
:~ mymac$ git config --global user.email "myemail@abcd.com"
:~ mymac$ git config user.name "myusername"
:~ mymac$ git config user.email "myemail@abcd.com"
:~ mymac$ cat .git/config: