gedit .git/config，将如下内容添加到下面即可
[user]
name = ***
email = ***@***.***
[core]
editor = vim
[color]
status = auto
branch = auto
diff = auto
ui = true
pager = true
[color "branch"]
current = yellow reverse
local = yellow
remote = green
[color "diff"]
meta = yellow bold
frag = magenta bold
old = red bold
new = green bold
[color "status"]
added = yellow
changed = green
untracked = cyan