Y轴与数据不匹配echarts 折线配置项内容和展示

如何控制Y轴与数据的值匹配呢

      option = {
    title: {
        text: 'Awesome Chart'
    },
    xAxis: {
        data: [1,2,3,4,5,6,7,8,9,10]
    },
    yAxis: {},
    series : [
            {name:'美',type:'line',stack: '总分',
             lineStyle: {normal: {width:1,color: '#F7B940',}},
                data:[0,0,0,0,0,0,0,0,98,35]
            },
            {name:'智',type:'line',stack: '总分',
             lineStyle: {normal: {width:1,color: 'green',}},
               data:[0,0,0,0,0,0,0,0,98,35]
            },

            {name:'体',type:'line',stack: '总分',
              lineStyle: {normal: {width:1,color:'#79C4EC',}},
                data:[0,0,0,0,0,0,0,0,98,35]
            },
        ]
};