{
  "navigationStyle": "custom",
  "usingComponents": {
    "up-image": "/uni_modules/uview-plus/components/u-image/u-image",
    "up-badge": "/uni_modules/uview-plus/components/u-badge/u-badge",
    "up-modal": "/uni_modules/uview-plus/components/u-modal/u-modal",
    "custom-tab-bar": "/components/custom-tab-bar"
  }
}