https://blog.wongcw.com/2021/01/18/%e6%96%b0%e6%ac%bemacbook-pro%e6%b8%b2%e6%9f%93%e5%9c%96%e6%9b%9d%e5%85%89%ef%bc%9a%e5%a4%96%e8%a7%80%e5%8d%87%e7%b4%9a%e5%81%b4%e9%9d%a2%e5%a2%9e%e5%8a%a0magsafe%e7%a3%81%e5%90%b8%e6%8e%a5%e5%8f%a3/