{
  "name": "云雀客服", "short_name": "云雀客服", "id": "/", "start_url": "/", "scope": "/",
  "display": "standalone", "background_color": "#f5f6fa", "theme_color": "#5168f4",
  "icons": [{ "src": "/icon-192.png", "sizes": "192x192", "type": "image/png" }, { "src": "/icon-512.png", "sizes": "512x512", "type": "image/png" }]
}