# git

当master分支向主分支提交PR并显示时：There isn't anything to compare.main and master are entirely different commit histories.

清空仓库方法，新建orphan分支，将需要的文件添加到暂存区，Commit，删除main分支，将当前latest_branch分支重命名为main分支，最后，推送到远程仓库