diff --git a/src/views/components/chartsComponents/OperatingTrendsChart.vue b/src/views/components/chartsComponents/OperatingTrendsChart.vue
index a34f1f0..9fa0523 100644
--- a/src/views/components/chartsComponents/OperatingTrendsChart.vue
+++ b/src/views/components/chartsComponents/OperatingTrendsChart.vue
@@ -575,14 +575,22 @@
     });
   };
 
+  const handleResize = () => {
+    myChart?.resize();
+  };
   onMounted(() => {
-    window.addEventListener("resize", () => myChart?.resize());
+    window.addEventListener("resize", handleResize);
   });
 
   // 监听图表数据变化，更新图表
   watch(() => props.chartDataArray, () => {
     initChart();
   }, { deep: true });
+
+  onUnmounted(() => {
+    window.removeEventListener("resize", handleResize);
+    myChart?.dispose();
+  });
 </script>
 
 <style lang="scss" scoped>