版权声明：本文为博主原创文章，未经博主允许不得转载。 https://blog.csdn.net/weixin_41012753/article/details/79374837
1、create new branch in the github.
2、click the Fetch.
3、enter the account and password.
If you see the flowing bug: not authorized.
Check your account and password.
4、choose your new branch.
