-fix bug

ui/src/views/statistics/plantCountChart.vue

@@ -104,10 +104,6 @@ export default {
   },
   mounted() {
     this.$nextTick(() => {
-      this.option.series[0].data=[];
-      this.option.series[1].data=[];
-      this.option.series[2].data=[];
-      this.option.yAxis.data=[];
       this.initChart();
     })
   },
@@ -117,6 +113,10 @@ export default {
       immediate: true, // 监听到后，立即执行 handler方法
       handler: function (newVal, oldVal) {
         this.statisticsList = newVal
+        this.option.series[0].data=[];
+        this.option.series[1].data=[];
+        this.option.series[2].data=[];
+        this.option.yAxis.data=[];
         this.statisticsList.forEach(item => {
           if (item.plantName != '合计') {
             this.option.series[0].data.push(item.yzxlCount);