itemWidth: 14,
          itemHeight: 14,

legend: {
          data: ['订单实收', '未支付金额', '运营成本', '毛利率'],
          right: '5%',
          top: '8%',
          itemGap: 20,
          itemWidth: 14,
          itemHeight: 14,
          textStyle: {
            fontSize: '14',
            color: 'rgba(130, 153, 191, 1)',
          },
        },