diff --git a/src/app/pages/dashboard/electricity/electricity-chart/electricity-chart.component.ts b/src/app/pages/dashboard/electricity/electricity-chart/electricity-chart.component.ts
index 11865102..1ddca9aa 100644
--- a/src/app/pages/dashboard/electricity/electricity-chart/electricity-chart.component.ts
+++ b/src/app/pages/dashboard/electricity/electricity-chart/electricity-chart.component.ts
@@ -10,6 +10,7 @@ import { ElectricityChart } from '../../../../@core/data/electricity';
   template: `
     <div echarts
          [options]="option"
+         [merge]="option"
          class="echart"
          (chartInit)="onChartInit($event)">
     </div>
diff --git a/src/app/pages/e-commerce/charts-panel/charts/orders-chart.component.ts b/src/app/pages/e-commerce/charts-panel/charts/orders-chart.component.ts
index 45a59155..05f41114 100644
--- a/src/app/pages/e-commerce/charts-panel/charts/orders-chart.component.ts
+++ b/src/app/pages/e-commerce/charts-panel/charts/orders-chart.component.ts
@@ -11,6 +11,7 @@ import { LayoutService } from '../../../../@core/utils/layout.service';
   template: `
     <div echarts
          [options]="option"
+         [merge]="option"
          class="echart"
          (chartInit)="onChartInit($event)">
     </div>
diff --git a/src/app/pages/e-commerce/visitors-analytics/visitors-analytics-chart/visitors-analytics-chart.component.ts b/src/app/pages/e-commerce/visitors-analytics/visitors-analytics-chart/visitors-analytics-chart.component.ts
index 0baf5e62..ae59bc99 100644
--- a/src/app/pages/e-commerce/visitors-analytics/visitors-analytics-chart/visitors-analytics-chart.component.ts
+++ b/src/app/pages/e-commerce/visitors-analytics/visitors-analytics-chart/visitors-analytics-chart.component.ts
@@ -10,6 +10,7 @@ import { OutlineData } from '../../../../@core/data/visitors-analytics';
   template: `
     <div echarts
          [options]="option"
+         [merge]="option"
          class="echart"
          (chartInit)="onChartInit($event)">
     </div>