The file will have its original line endings in your working directory
error: invalid path '期末薪资系统源码/bnuz_sjms_vuee/'
error: 期末薪资系统源码/bnuz_sjms_vuee/: cannot add to the index - missing --add option?
fatal: Unable to process path 期末薪资系统源码/bnuz_sjms_vuee/
Just
delete the hidden files and you're done
.