From 057d3be83c91259e38926500f98a10bbdc17f10c Mon Sep 17 00:00:00 2001
From: zhangyu <zhangyu@geedgenetworks.com>
Date: Mon, 1 Aug 2022 18:04:55 +0800
Subject: [PATCH] =?UTF-8?q?NEZ-2078=20fix=EF=BC=9A=E6=96=B0=E5=BB=BASystem?=
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---
 .../common/rightBox/chart/chartRightBox.vue   | 20 ++++++++++---------
 1 file changed, 11 insertions(+), 9 deletions(-)

diff --git a/nezha-fronted/src/components/common/rightBox/chart/chartRightBox.vue b/nezha-fronted/src/components/common/rightBox/chart/chartRightBox.vue
index e07071f3f..fc0836e3e 100644
--- a/nezha-fronted/src/components/common/rightBox/chart/chartRightBox.vue
+++ b/nezha-fronted/src/components/common/rightBox/chart/chartRightBox.vue
@@ -497,17 +497,19 @@ export default {
       }
     },
     preview (show) {
+      this.previewShow = show
       if (show) {
-        const start = new Date().setHours(new Date().getHours() - 1)
-        const end = new Date()
-        this.timeRange = [bus.computeTimezoneTime(start), bus.computeTimezoneTime(end)]
-        this.prevChart = lodash.cloneDeep(this.editChart)
-        this.prevChart.loaded = true
-        this.prevChart.param.showHeader = true
+        this.$nextTick(() => {
+          const start = new Date().setHours(new Date().getHours() - 1)
+          const end = new Date()
+          this.timeRange = [bus.computeTimezoneTime(start), bus.computeTimezoneTime(end)]
+          setTimeout(() => {
+            this.prevChart = lodash.cloneDeep(this.editChart)
+            this.prevChart.loaded = true
+            this.prevChart.param.showHeader = true
+          })
+        })
       }
-      this.$nextTick(() => {
-        this.previewShow = show
-      })
     }
   },
   created () {