{
  "id": "/",
  "name": "在线客服",
  "short_name": "客服",
  "start_url": "./",
  "scope": "./",
  "display": "standalone",
  "background_color": "#f7f7f7",
  "theme_color": "#f7f7f7",
  "icons": [{"src":"push-icon.svg","sizes":"192x192","type":"image/svg+xml","purpose":"any maskable"}]
}