{
    "name": "小米笔记",
    "short_name": "笔记",
    "start_url": "/", 
    "display": "standalone",
    "background_color": "#F7F7F9",
    "theme_color": "#F7F7F9",
    "icons": [
      {
        "src": "data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCAxMDAgMTAwIj48cmVjdCB3aWR0aD0iMTAwIiBoZWlnaHQ9IjEwMCIgZmlsbD0iI2ZmYjMwMCIvPjwvc3ZnPg==",
        "sizes": "192x192",
        "type": "image/svg+xml"
      }
    ]
  }