app.json

  "tabBar": {
    "backgroundColor": "#ede6e0",
    "color": "#666666",
    "selectedColor": "#cd4e3d",
    "list": [
      {
        "pagePath": "pages/index/index",
        "text": "111",
        "iconPath": "/images/icon-index.png",
        "selectedIconPath": "/images/icon-index2.png"
      },
      {
        "pagePath": "/pages/prize/prize",
        "text": "222",
        "iconPath": "/images/icon-prize1.png",
        "selectedIconPath": "/images/icon-prize2.png"
      },
{
  "pagePath": "/pages/more/more",
  "text": "333",
  "iconPath": "/images/more.png",
  "selectedIconPath": "/images/more1.png"
},
      {
        "pagePath": "/pages/home/home",
        "text": "444",
        "iconPath": "/images/icon-user1.png",
        "selectedIconPath": "/images/icon-user2.png"
      }
    ]
  },