diff --git a/SafeCampus.WEB/src/views/screen/component/index/peopeleNum.vue b/SafeCampus.WEB/src/views/screen/component/index/peopeleNum.vue
index 202fa47..4ba7d67 100644
--- a/SafeCampus.WEB/src/views/screen/component/index/peopeleNum.vue
+++ b/SafeCampus.WEB/src/views/screen/component/index/peopeleNum.vue
@@ -239,6 +239,7 @@ const getCharts2 = data => {
 // 设备统计
 const count = ref(0);
 const getCharts3 = () => {
+  count.value = 0;
   const chart = echarts.init(chart3.value);
   let data = props.screenData.camera || [];
   let xArr = data.map(e => e.cameraInfos.length);
diff --git a/SafeCampus.WEB/src/views/screen/component/index/todayNotice.vue b/SafeCampus.WEB/src/views/screen/component/index/todayNotice.vue
index 22211ab..af84e82 100644
--- a/SafeCampus.WEB/src/views/screen/component/index/todayNotice.vue
+++ b/SafeCampus.WEB/src/views/screen/component/index/todayNotice.vue
@@ -82,6 +82,7 @@ const getData = () => {
   typeStatisti.value = props.screenData.alarmStatisti.typeStatisti.sort((a, b) => {
     return b.value - a.value;
   });
+  typeStatistiCount.value = 0;
   typeStatisti.value.forEach(e => {
     typeStatistiCount.value += e.value;
   });