diff --git a/src/pages/dashboard-page.vue b/src/pages/dashboard-page.vue
index 40b0185..769f547 100644
--- a/src/pages/dashboard-page.vue
+++ b/src/pages/dashboard-page.vue
@@ -9,10 +9,9 @@ import { useStationStore } from '@/stores/station';
 import { useLineDevicesStore } from '@/stores/line-devices';
 import { NGrid, NGi } from 'naive-ui';
 import { storeToRefs } from 'pinia';
-import { computed, ref, watch } from 'vue';
+import { ref, watch } from 'vue';
 import { useLineAlarmCountsStore } from '@/stores/line-alarm-counts';
 import { useLayoutStore } from '@/stores/layout';
-import { DeviceType } from '@/enums/device-type';
 import DeviceStatistic from '@/components/dashboard-page/device-statistic.vue';
 import { useMutation } from '@tanstack/vue-query';
 import { ndmExportDevices } from '@/apis/requests';