{
  "short_name": "婚礼请柬",
  "name": "婚礼请柬",
  "icons": [{
    "src": "icon.png",
    "type": "image/png",
    "sizes": "192x192"
  }],
  "start_url": "./?utm_source=homescreen",
  "scope": "./",
  "background_color": "#fff7f1",
  "theme_color": "#8f2231"
}