diff --git a/src/pages/alarm-page.vue b/src/pages/alarm-page.vue
index d6c04e5..8334b49 100644
--- a/src/pages/alarm-page.vue
+++ b/src/pages/alarm-page.vue
@@ -297,7 +297,7 @@ onBeforeMount(() => getAlarmList());
               clearable
             />
           </NFormItemGi>
-          <NFormItemGi :span="1" label="告警发生时间" label-placement="left">
+          <NFormItemGi :span="1" label="告警时间" label-placement="left">
             <NDatePicker v-model:value="searchFields.alarmDate" type="datetimerange" @update:value="onDateChange" />
           </NFormItemGi>
         </NGrid>