diff --git a/nezha-fronted/src/components/common/bottomBox/tabs/panelTabNew.vue b/nezha-fronted/src/components/common/bottomBox/tabs/panelTabNew.vue
index d4db6097f..c5e034b14 100644
--- a/nezha-fronted/src/components/common/bottomBox/tabs/panelTabNew.vue
+++ b/nezha-fronted/src/components/common/bottomBox/tabs/panelTabNew.vue
@@ -251,7 +251,7 @@ export default {
       this.rightBox.chart.show = true
     },
     addChartByTemp () {
-      this.chart = Object.assign({}, this.blankChartTemp)
+      this.chart = JSON.parse(JSON.stringify(this.blankChartTemp))
       this.chart.panelId = this.showPanel.id
       if (this.from === fromRoute.endpoint) {
         this.chart.varType = 2
diff --git a/nezha-fronted/src/components/page/dashboard/panel.vue b/nezha-fronted/src/components/page/dashboard/panel.vue
index 51ad13929..fc2f2e666 100644
--- a/nezha-fronted/src/components/page/dashboard/panel.vue
+++ b/nezha-fronted/src/components/page/dashboard/panel.vue
@@ -316,7 +316,7 @@ export default {
       this.rightBox.chart.show = true
     },
     addChartByTemp () {
-      this.chart = Object.assign({}, this.blankChartTemp)
+      this.chart = JSON.parse(JSON.stringify(this.blankChartTemp))
       this.chart.panelId = this.showPanel.id
       this.rightBox.chartTemp.show = true
     },