diff --git a/src/views/qingAn.vue b/src/views/qingAn.vue
index 9856ef8..1392eb9 100644
--- a/src/views/qingAn.vue
+++ b/src/views/qingAn.vue
@@ -1266,16 +1266,18 @@ export default {
       if (!this.$refs.alarmPieChart) {
         return
       }
-      if (this.alarmPieChart) {
-        this.alarmPieChart.dispose()
+      if (!this.alarmPieChart) {
+        this.alarmPieChart = echarts.init(this.$refs.alarmPieChart)
       }
-      this.alarmPieChart = echarts.init(this.$refs.alarmPieChart)
       const names = this.alarmFrequencyTop5.map(item => item.name)
       const shortNames = names.map(name => this.formatAlarmChartName(name))
       const values = this.alarmFrequencyTop5.map(item => item.value)
       const maxValue = Math.max(...values, 1)
       const yAxisMax = Math.max(2, Math.ceil(maxValue / 2) * 2)
       this.alarmPieChart.setOption({
+        animation: false,
+        animationDuration: 0,
+        animationDurationUpdate: 0,
         grid: {
           left: 34,
           right: 12,