https://blog.wongcw.com/2018/10/16/macbooster-v7-2-0-macos-%e5%a4%9a%e8%af%ad%e8%a8%80%e4%b8%ad%e6%96%87%e6%b3%a8%e5%86%8c%e7%89%88-mac%e7%bb%b4%e6%8a%a4%e5%b7%a5%e5%85%b7/