diff --git a/src/pages/alarm-page.vue b/src/pages/alarm-page.vue
index a3386a1..54685cd 100644
--- a/src/pages/alarm-page.vue
+++ b/src/pages/alarm-page.vue
@@ -42,7 +42,6 @@ const searchFields = reactive({
   // deviceId_likeRight: '',
   alarmDate: [dayjs().startOf('date').valueOf(), dayjs().endOf('date').valueOf()] as [number, number],
 });
-const searchFieldsChanged = ref(false);
 
 const resetSearchFields = () => {
   searchFields.stationCode_in = [];
@@ -91,6 +90,7 @@ const onDateChange = (value: [number, number] | null) => {
   }
 };
 
+const searchFieldsChanged = ref(false);
 watch(searchFields, () => {
   searchFieldsChanged.value = true;
 });