update src/components/Echart/src/Echart.vue.

可能会出现异步加载数据图表不显示问题

Signed-off-by: 飒沓如流星 <13523376917@163.com>

src/components/Echart/src/Echart.vue

@@ -72,6 +72,7 @@ watch(
   (options) => {
     if (echartRef) {
       echartRef?.setOption(options)
+      echartRef?.resize()
     }
   },
   {