确定提交的hash，使用git log，然后使用git revert 创建一个删除这些更改的新提交.在某种程度上，git revert 是 git cherry-pick 的反面——后者将补丁应用到一个缺少它的分支，前者从一个分支中删除它有.

Identify the hash of the commit, using git log, then use git revert <commit> to create a new commit that removes these changes. In a way, git revert is the converse of git cherry-pick -- the latter applies the patch to a branch that's missing it, the former removes it from a branch that has it.