title: How to add route for Hexo?
body: <p>In the theme _config.yml has two default route: <code>/</code> and <code>/archieves</code>. Is there possible to add a route like <code>/about</code>?</p>
  
  <p>I tried to add <code>/about</code> in _config.yml, but <code>Cannot GET /about/</code> shows.</p>