折线图堆叠echarts 折线配置项内容和展示

数据差异巨大时线路绘制有问题，两条线绘制几乎重叠

      option = {
    title: {
        text: '折线图堆叠'
    },
    tooltip: {
        trigger: 'axis'
    },
    legend: {
        data: ['邮件营销', '联盟广告']
    },
    toolbox: {
        feature: {
            saveAsImage: {}
        }
    },
    grid: {
        left: '3%',
        right: '4%',
        bottom: '3%',
        containLabel: true
    },

    xAxis: {
        type: 'category',
        boundaryGap: false,
        data: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24]
    },
    yAxis: {
        type: 'value'
    },
    series: [{
        name: '邮件营销',
        type: 'line',
        stack: '总量',
        data: [36367, 8650, 4582, 3148, 3082, 6584, 12738, 23627, 41721, 198322, 500920, 634529, 351228, 191973, 111576, 110216, 208871, 435688, 406903, 235733, 103475, 7662, 2604, 352]
    }, {
        name: '联盟广告',
        type: 'line',
        stack: '总量',
        data: [7, 6, 9, 9, 10, 5, 16, 31, 118, 764, 4370, 3879, 2384, 1267, 648, 983, 2304, 3037, 2264, 1316, 536, 5]
    }]
};