From 1c39ea66ad42ae47cd36a614a07b64b7eda304bc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=88=98=E6=B4=AA=E6=B4=AA?= <2498601771@qq.com>
Date: Mon, 27 Mar 2023 17:21:57 +0800
Subject: [PATCH] =?UTF-8?q?CN-949:=20=E6=8A=98=E7=BA=BF=E5=9B=BE=E5=88=87?=
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---
 .../charts2/charts/networkOverview/NetworkOverviewLine.vue      | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/views/charts2/charts/networkOverview/NetworkOverviewLine.vue b/src/views/charts2/charts/networkOverview/NetworkOverviewLine.vue
index a38d9bb3..0b95c633 100644
--- a/src/views/charts2/charts/networkOverview/NetworkOverviewLine.vue
+++ b/src/views/charts2/charts/networkOverview/NetworkOverviewLine.vue
@@ -294,7 +294,7 @@ export default {
         }
         this.showMarkLine = true
         this.$nextTick(() => {
-          this.myChart = echarts.init(this.$refs.overviewLineChart)
+          !this.myChart && (this.myChart = echarts.init(this.$refs.overviewLineChart))
           this.myChart.setOption(this.chartOption)
 
           this.myChart.dispatchAction({