{
  "name": "Simple IoT",
  "short_name": "IoT",
  "description": "轻量物联网平台",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#ffffff",
  "theme_color": "#409eff",
  "icons": [
    {
      "src": "/resource/290199744773455872.png",
      "sizes": "192x192",
      "type": "image/png"
    },
    {
      "src": "/resource/290199744773455872.png",
      "sizes": "512x512",
      "type": "image/png"
    }
  ]
}