vue echarts 寬度100% 顯示不正常

 var chartDom = document.getElementById("chartDom");
      var option = {};
      var myChart = echarts.init(chartDom);
      option && myChart.setOption(option);
      setTimeout(() => {
        console.log("刷新");
        myChart.resize();
      }, 200);

延遲刷新