manifest.json

{
  "name": "Ant Design Pro",
  "short_name": "Ant Design Pro",
  "display": "standalone",
  "start_url": "./?utm_source=homescreen",
  "theme_color": "#002140",
  "background_color": "#001529",
  "icons": [
    {
      "src": "icons/icon-192x192.png",
      "sizes": "192x192"
    },
    {
      "src": "icons/icon-128x128.png",
      "sizes": "128x128"
    },
    {
      "src": "icons/icon-512x512.png",
      "sizes": "512x512"
    }
  ]
}