是这么个情况：
$ git commit -m "message"
On branch master
Changes not staged for commit:
? (use "git add <file>..." to update what will be committed)
? (use "git restore <file>..." to discard changes in working directory)
? (commit or discard the untracked or modified content in submodules)
? ? ? ? modified: ? file01?(modified content)
? ? ? ? modified: ? file02 (modified content, untracked content)
? ? ? ? modified: ? file03 (untracked content)
? ? ? ? modified: ? file04 (modified content)
no changes added to commit (use "git add" and/or "git commit -a")
解决办法：
cd 每一个file，然后再 git add . 再? gitcommit
完成
?