diff --git a/src/views/detections/Index.vue b/src/views/detections/Index.vue
index 3c30171e..e8262ca8 100644
--- a/src/views/detections/Index.vue
+++ b/src/views/detections/Index.vue
@@ -842,7 +842,7 @@ export default {
   setup () {
     const { params } = useRoute()
     const pageType = params.typeName
-    const dateRangeValue = 60 * 24
+    const dateRangeValue = 60
     const { startTime, endTime } = getNowTime(dateRangeValue)
     const timeFilter = ref({ startTime, endTime, dateRangeValue })