{
  "name": "民勤暖气缴费便民服务",
  "short_name": "暖气缴费",
  "start_url": "./index.html",
  "display": "standalone",
  "background_color": "#F5F7FA",
  "theme_color": "#165DFF",
  "icons": [
    {
      "src": "img/icons/heater.png",
      "sizes": "192x192",
      "type": "image/png"
    }
  ]
}