@Mureinik的答案很好，但是新手无法理解。
第一种方法：
- 如果您只想编辑最新的提交消息，则只需
git commit --amend，您将看到：
<your existing commit mesage foo bar>
# Please enter the commit message fir your changes. Lines starting
# with # will be ignored, and an empty message aborts the commit.
#
# Date: Sat Aug 24 17:56:16 2019 +0800
#
# On branch is up to date with 'origin/master'.
#
# changes to be committed:
# modified: foo.py
#
- 如您所见，在顶部没有任何命令前缀就提交消息
pick，这已经是编辑页面，您可以直接编辑顶部消息并保存并退出，例如：
<your new correction commit message>
# Please enter the commit message for your changes. Lines starting
....
- 然后执行
git push -u origin master --force或<how you push normally> --force。关键是--force。
第二种方法：
您可以查看git log存储库URL或从中提取提交哈希，在我的例子中是881129d771219cfa29e6f6c2205851a2994a8835
然后，您可以执行git rebase --interactive 881129d771219cfa29e6f6c2205851a2994a8835或git rebase -i HEAD^（如果是最新的）
您会看到：
pick <commit hash> <your current commit message>
# Rebase 8db7e8b..fa20af3 onto 8db7e8b
#
# Commands:
# p, pick = use commit
# r, reword = use commit, but edit the commit message
# e, edit = use commit, but stop for amending
# s, squash = use commit, but meld into previous commit
# f, fixup = like "squash", but discard this commit's log message
# x, exec = run command (the rest of the line) using shell
# d, drop = remove commit
#
# These lines can be re-ordered; they are executed from top to bottom.
#
# If you remove a line here THAT COMMIT WILL BE LOST.
#
# However, if you remove everything, the rebase will be aborted.
#
# Note that empty commits are commented out
- 但是，如果看到的
noop话，可能是您键入的错误，例如，如果git rebase -i 881129d771219cfa29e6f6c2205851a2994a88最后遗漏^了该错误，则最好退出编辑器而不保存并找出原因：
noop
# Rebase 8db7e8b..fa20af3 onto 8db7e8b
...
- 如果没有
noop问题，则只需将单词更改pick为reword，剩下的就保留了（此时您不编辑提交消息），例如：
reword <commit hash> <your current commit message>
# Rebase 8db7e8b..fa20af3 onto 8db7e8b
#
# Commands:
# p, pick = use commit
...
- 保存并退出后将看到类似于方法1 的编辑页面：
<your existing commit mesage foo bar>
# Please enter the commit message fir your changes. Lines starting
# with # will be ignored, and an empty message aborts the commit.
#
# Date: Sat Aug 24 17:56:16 2019 +0800
#
# interactive rebase in progress; onto b057371
# Last command done (1 command done):
# reword d996ffb <existing commit message foo bar>
# No commands remaining.
# You are currently editing a commit while rebasing branch 'master' on 'b057371'.
#
# changes to be committed:
# modified: foo.py
#
- 与方法1相同，在顶部编辑消息，然后保存并退出，例如：
<your new correction commit message>
# Please enter the commit message for your changes. Lines starting
....
- 同样，与方法＃1相同，执行do
git push -u origin master --force或<how you push normally> --force。关键是--force。
有关更多信息，请阅读文档。