git切换远程分支的问题

ICOZ我叫老张

想问下 远程有两个分支test1,test2, 我本地test2分支想更改为后面每次提交都是去test1。先是做了git branch --set-upstream-to=origin/test1 test2.但是每次在test2的本地分支提交代码还是要我使用下面的两种方法，想问下，这个是不是还需要再设置什么之后，每次提交可以直接使用git push到test1上

fatal: The upstream branch of your current branch does not match
the name of your current branch.  To push to the upstream branch
on the remote, use
    git push origin HEAD:test
To push to the branch of the same name on the remote, use
    git push origin HEAD
To choose either option permanently, see push.default in 'git help config'.