speciallist color 自定义日期样式没有效果

    speciallist: [{

        date: '2021-05-02',

        background: '#188be4',

        color: '#fff'

      },

      {

        date: '2021-05-06',

        background: '#188be4',

        color: '#fff'

      },

      {

        date: '2021-05-08',

        background: '#188be4',

        color: '#fff'

      }

    ]