並前往https://isvincent.pixnet.net/blog/post/37652856-excel-%E8%A8%88%E7%AE%97%E6%97%A5%E6%9C%9F%E5%8D%80%E9%96%93%E7%9A%84%E9%80%B1%E6%95%B8%28weekday%29
