diff --git a/packages/effects/plugins/src/echarts/use-echarts.ts b/packages/effects/plugins/src/echarts/use-echarts.ts
index 1a28fb125..48b35cca5 100644
--- a/packages/effects/plugins/src/echarts/use-echarts.ts
+++ b/packages/effects/plugins/src/echarts/use-echarts.ts
@@ -95,6 +95,7 @@ function useEcharts(chartRef: Ref<EchartsUIType>) {
           if (!chartInstance) {
             const instance = initCharts();
             if (!instance) return;
+            chartInstance = instance;
           }
           clear && chartInstance?.clear();
           chartInstance?.setOption(currentOptions);