# 替换现有上游
cd "$(brew --repo)"
git remote set-url origin https://mirrors.shuosc.cn/mgit/brew
# 替换现有上游
cd "$(brew --repo)"
git remote set-url origin https://git.lep.site/Homebrew/brew.git
# 重置为官方上游
cd "$(brew --repo)"
git remote set-url origin https://github.com/Homebrew/brew.git