{
  "background_color": "#303030",
  "theme_color": "#303030",
  "description": "核酸码",
  "name": "核酸码",
  "short_name": "核酸码",
  "start_url": "/index.html",
  "display": "standalone",
  "icons": [
    {
      "src": "icon/smy_logo.png",
      "sizes": "192x192",
      "type": "image/png"
    }
  ]
}