From 4577684fe2d7e9a699312c40870675f004c37281 Mon Sep 17 00:00:00 2001
From: "@changcode" <changyongqiang@geedgenetworks.com>
Date: Fri, 16 Dec 2022 10:12:37 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BC=98=E5=8C=96=E5=9B=BE=E6=A0=87?=
 =?UTF-8?q?=E7=BB=84=E4=BB=B6=E6=B6=88=E6=AF=81=E6=97=B6=E6=B8=85=E9=99=A4?=
MIME-Version: 1.0
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---
 src/views/charts2/charts/dnsInsight/DnsTrafficLine.vue | 3 +++
 src/views/charts2/charts/npm/NpmLine.vue               | 1 +
 src/views/charts2/charts/npm/NpmTrafficLine.vue        | 2 ++
 3 files changed, 6 insertions(+)

diff --git a/src/views/charts2/charts/dnsInsight/DnsTrafficLine.vue b/src/views/charts2/charts/dnsInsight/DnsTrafficLine.vue
index 51e593fc..1deb5469 100644
--- a/src/views/charts2/charts/dnsInsight/DnsTrafficLine.vue
+++ b/src/views/charts2/charts/dnsInsight/DnsTrafficLine.vue
@@ -516,6 +516,9 @@ export default {
   beforeUnmount () {
     clearTimeout(this.timer)
     window.removeEventListener('resize', this.resize)
+    this.myChart = null
+    this.chartOption = null
+    this.unitConvert = null
   }
 }
 </script>
diff --git a/src/views/charts2/charts/npm/NpmLine.vue b/src/views/charts2/charts/npm/NpmLine.vue
index d3f599f6..64abfd25 100644
--- a/src/views/charts2/charts/npm/NpmLine.vue
+++ b/src/views/charts2/charts/npm/NpmLine.vue
@@ -338,6 +338,7 @@ export default {
     clearTimeout(this.timer)
     window.removeEventListener('resize', this.resize)
     this.myChart = null
+    this.chartOption = null
   }
 }
 </script>
diff --git a/src/views/charts2/charts/npm/NpmTrafficLine.vue b/src/views/charts2/charts/npm/NpmTrafficLine.vue
index c5ea0f0b..a24fc11b 100644
--- a/src/views/charts2/charts/npm/NpmTrafficLine.vue
+++ b/src/views/charts2/charts/npm/NpmTrafficLine.vue
@@ -671,6 +671,8 @@ export default {
     clearTimeout(this.timer)
     window.removeEventListener('resize', this.resize)
     this.myChart = null
+    this.myChart = null
+    this.unitConvert = null
   }
 }
 </script>