我有一个类星体选择：

<q-select
    rounded
    outlined
    bottom-slots
    stack-label
    :dense="dense"
    v-model="geoStateColorSelected"
    :options="geoStateColorOptions"
    label="Select a Color for State display"
    class="mystyle"
    emit-value
    map-options
    @input= "geoStateColorChange()"      
  />

我的选择是：

[ {
    label: 'NONE',
    value: []
  },
  {
    label: 'BLUE',
    value: ["#a6bddb","#74a9cf","#3690c0","#0570b0","#045a8d","#023858"]
  },
  {
    label: 'ORANGE',
    value: ["#fec44f","#fe9929","#ec7014","#cc4c02","#993404","#662506"]
  }
],

如果设置"geoStateColorSelected："蓝色"
蓝色显示在选择框中，但如果尝试使用geoStateColorSelected，则会得到蓝色而不是Array对象
第一次：

let colorObject = this.geoStateColorSelected
    colorObject is "BLUE"

但如果我选择一个下拉列表值，它将使用Select I get

let colorObject = this.geoStateColorSelected
  colorObject  is Array(6)

这就是我想要的默认值。
我试过了

created(){
     this.geoStateColorSelected = this.geoStateColorOptions.find(o => o.value == this.geoStateColorSelected)
    },

但却得不到定义
如何将默认值设置为对象？
我的破解方法是：

let colorGroup = []
       if(this.geoStateColorSelected == "BLUE"){
        colorGroup = this.geoStateColorOptions[1]
      } else {
        colorGroup = this.geoStateColorSelected
      }

在需要使用它的函数中。
谢啦，谢啦