{
  "name": "GBT小土豆量化收益平台",
  "short_name": "GBT",
  "start_url": "/index.html",
  "display": "standalone",
  "background_color": "#05070d",
  "theme_color": "#05070d",
  "icons": [
    {
      "src": "/og-image.png",
      "sizes": "1200x630",
      "type": "image/png",
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    }
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}