diff --git a/src/components/device/device-card/components/current-diag/index.ts b/src/components/device/device-card/components/current-diag/index.ts
index 21146fa..e83f79b 100644
--- a/src/components/device/device-card/components/current-diag/index.ts
+++ b/src/components/device/device-card/components/current-diag/index.ts
@@ -2,22 +2,10 @@ import DeviceCommonCard from './device-common-card.vue';
 import DeviceHardwareCard from './device-hardware-card.vue';
 import DeviceHeaderCard from './device-header-card.vue';
 import NvrDiskCard from './nvr-disk-card.vue';
-import NvrRecordCard from './nvr-record-card.vue';
 import SecurityBoxCircuitCard from './security-box-circuit-card.vue';
 import SecurityBoxCircuitLinkModal from './security-box-circuit-link-modal.vue';
 import SecurityBoxEnvCard from './security-box-env-card.vue';
 import SwitchPortCard from './switch-port-card.vue';
 import SwitchPortLinkModal from './switch-port-link-modal.vue';
 
-export {
-  DeviceCommonCard,
-  DeviceHardwareCard,
-  DeviceHeaderCard,
-  NvrDiskCard,
-  NvrRecordCard,
-  SecurityBoxCircuitCard,
-  SecurityBoxCircuitLinkModal,
-  SecurityBoxEnvCard,
-  SwitchPortCard,
-  SwitchPortLinkModal,
-};
+export { DeviceCommonCard, DeviceHardwareCard, DeviceHeaderCard, NvrDiskCard, SecurityBoxCircuitCard, SecurityBoxCircuitLinkModal, SecurityBoxEnvCard, SwitchPortCard, SwitchPortLinkModal };
diff --git a/src/components/device/device-card/components/current-diag/nvr-record-card.vue b/src/components/device/device-card/components/current-diag/nvr-record-card.vue
deleted file mode 100644
index 0105ca4..0000000
--- a/src/components/device/device-card/components/current-diag/nvr-record-card.vue
+++ /dev/null
@@ -1,267 +0,0 @@
-<script setup lang="ts">
-import { getChannelListApi, getRecordCheckApi, reloadAllRecordCheckApi, reloadRecordCheckApi, type NdmNvrResultVO, type NdmRecordCheck, type RecordItem, type Station } from '@/apis';
-import { exportRecordDiagCsv, transformRecordChecks } from '@/helpers';
-import { useSettingStore } from '@/stores';
-import { parseErrorFeedback } from '@/utils';
-import { useMutation, useQuery, useQueryClient } from '@tanstack/vue-query';
-import axios, { isCancel } from 'axios';
-import dayjs from 'dayjs';
-import { DownloadIcon, RotateCwIcon } from 'lucide-vue-next';
-import { NButton, NCard, NFlex, NIcon, NPagination, NPopconfirm, NPopover, NRadioButton, NRadioGroup, NTooltip, useThemeVars } from 'naive-ui';
-import { storeToRefs } from 'pinia';
-import { computed, onBeforeUnmount, ref, toRefs, watch, type CSSProperties } from 'vue';
-
-const props = defineProps<{
-  ndmDevice: NdmNvrResultVO;
-  station: Station;
-}>();
-
-const settingStore = useSettingStore();
-const { activeRequests } = storeToRefs(settingStore);
-
-const themeVars = useThemeVars();
-
-const queryClient = useQueryClient();
-
-const { ndmDevice, station } = toRefs(props);
-
-const filterType = ref<'all' | 'some' | 'none'>('all');
-
-const abortController = ref<AbortController>(new AbortController());
-
-const NVR_RECORD_CHECK_KEY = 'nvr_record_check_query';
-
-const {
-  data: recordChecks,
-  isFetching: loading,
-  refetch: refetchRecordChecks,
-} = useQuery({
-  queryKey: computed(() => [NVR_RECORD_CHECK_KEY, ndmDevice.value.id, ndmDevice.value.lastDiagTime]),
-  enabled: computed(() => activeRequests.value),
-  refetchInterval: 30 * 1000,
-  gcTime: 0,
-  queryFn: async ({ signal }) => {
-    // const checks = await getRecordCheckApi(ndmDevice.value, 90, [], { stationCode: station.value.code, signal });
-    // return checks;
-    return (await axios.get<NdmRecordCheck[]>('./public/record-check.json', { signal })).data;
-  },
-});
-watch(activeRequests, (active) => {
-  if (!active) {
-    queryClient.cancelQueries({ queryKey: [NVR_RECORD_CHECK_KEY] });
-  }
-});
-
-const { mutate: reloadAllRecordCheck, isPending: reloading } = useMutation({
-  mutationFn: async () => {
-    abortController.value.abort();
-    abortController.value = new AbortController();
-    await reloadAllRecordCheckApi(90, { stationCode: station.value.code, signal: abortController.value.signal });
-  },
-  onSuccess: () => {
-    window.$message.success('正在逐步刷新中，请稍后点击刷新按钮查看');
-  },
-  onError: (error) => {
-    if (isCancel(error)) return;
-    console.error(error);
-    const errorFeedback = parseErrorFeedback(error);
-    window.$message.error(errorFeedback);
-  },
-});
-
-const { mutate: reloadRecordCheckByGbId } = useMutation({
-  mutationFn: async (params: { gbCode: string }) => {
-    abortController.value.abort();
-    abortController.value = new AbortController();
-    const channelList = await getChannelListApi(ndmDevice.value, { stationCode: station.value.code, signal: abortController.value.signal });
-    const channel = channelList.find((channel) => channel.code === params.gbCode);
-    if (!channel) throw new Error('通道不存在');
-    window.$message.loading('刷新耗时较长, 请不要多次刷新, 并耐心等待...', {
-      duration: 1000 * 60 * 60 * 24 * 300,
-    });
-    const isSuccess = await reloadRecordCheckApi(channel, 90, { stationCode: station.value.code, signal: abortController.value.signal });
-    window.$message.destroyAll();
-    if (isSuccess) {
-      window.$message.success('刷新成功');
-    } else {
-      window.$message.error('刷新失败');
-    }
-  },
-  onSuccess: () => {
-    refetchRecordChecks();
-  },
-  onError: (error) => {
-    if (isCancel(error)) return;
-    console.error(error);
-    const errorFeedback = parseErrorFeedback(error);
-    window.$message.error(errorFeedback);
-  },
-});
-
-const onExportRecordCheck = () => {
-  exportRecordDiagCsv(recordDiags.value, station.value.name);
-};
-
-onBeforeUnmount(() => {
-  abortController.value.abort();
-});
-
-const recordDiags = computed(() => {
-  return transformRecordChecks(recordChecks.value ?? []).filter((recordDiag) => {
-    if (filterType.value === 'all') {
-      return true;
-    } else if (filterType.value === 'some') {
-      return recordDiag.lostChunks.length > 0;
-    } else if (filterType.value === 'none') {
-      return recordDiag.lostChunks.length === 0;
-    }
-    return false;
-  });
-});
-
-const page = ref(1);
-const pageSize = ref(10);
-
-watch([() => ndmDevice.value.id, () => ndmDevice.value.lastDiagTime, filterType], () => {
-  page.value = 1;
-});
-
-const pagedRecordDiags = computed(() => {
-  const startIndex = (page.value - 1) * pageSize.value;
-  const endIndex = page.value * pageSize.value;
-  return recordDiags.value.slice(startIndex, endIndex);
-});
-
-const getLostChunkDOMStyle = (lostChunk: RecordItem, duration: RecordItem): CSSProperties => {
-  const chunk = dayjs(lostChunk.endTime).diff(dayjs(lostChunk.startTime));
-  const offset = dayjs(lostChunk.startTime).diff(dayjs(duration.startTime));
-  const total = dayjs(duration.endTime).diff(dayjs(duration.startTime));
-  return {
-    left: `${(offset / total) * 100}%`,
-    width: `${(chunk / total) * 100}%`,
-  };
-};
-
-const lostChunkPopoverContext = ref<{ show: boolean; x: number; y: number; lostDuration?: RecordItem }>({ show: false, x: 0, y: 0 });
-
-const onMouseEnterLostChunk = (event: MouseEvent, lostChunk: RecordItem) => {
-  const { target: lostChunkDiv } = event;
-  const { width, left, top } = (lostChunkDiv as HTMLDivElement).getBoundingClientRect();
-  const { startTime, endTime } = lostChunk;
-  lostChunkPopoverContext.value = {
-    show: true,
-    x: left + width / 2,
-    y: top,
-    lostDuration: { startTime, endTime },
-  };
-};
-
-const onMouseLeaveLostChunk = () => {
-  lostChunkPopoverContext.value.show = false;
-  lostChunkPopoverContext.value.lostDuration = undefined;
-};
-</script>
-
-<template>
-  <NCard hoverable size="small">
-    <template #header>
-      <NFlex align="center" :size="24">
-        <div>录像诊断</div>
-        <NPopconfirm @positive-click="() => reloadAllRecordCheck()">
-          <template #trigger>
-            <NButton secondary size="small" :loading="reloading">更新所有通道录像诊断</NButton>
-          </template>
-          <template #default>
-            <span>确认更新所有通道录像诊断吗？</span>
-          </template>
-        </NPopconfirm>
-      </NFlex>
-    </template>
-    <template #header-extra>
-      <NFlex>
-        <NTooltip trigger="hover">
-          <template #trigger>
-            <NButton size="small" quaternary circle :loading="loading" @click="() => refetchRecordChecks()">
-              <template #icon>
-                <NIcon :component="RotateCwIcon" />
-              </template>
-            </NButton>
-          </template>
-          <template #default>
-            <span>刷新数据</span>
-          </template>
-        </NTooltip>
-        <NTooltip trigger="hover">
-          <template #trigger>
-            <NButton size="small" quaternary circle @click="onExportRecordCheck">
-              <template #icon>
-                <NIcon :component="DownloadIcon" />
-              </template>
-            </NButton>
-          </template>
-          <template #default>
-            <span>导出录像诊断</span>
-          </template>
-        </NTooltip>
-      </NFlex>
-    </template>
-    <template #default>
-      <NFlex justify="flex-end" style="margin-bottom: 6px">
-        <NRadioGroup size="small" v-model:value="filterType">
-          <NRadioButton label="全部" :value="'all'" />
-          <NRadioButton label="有缺失" :value="'some'" />
-          <NRadioButton label="无缺失" :value="'none'" />
-        </NRadioGroup>
-      </NFlex>
-      <template v-for="{ gbCode, channelName, recordDuration, lostChunks } in pagedRecordDiags" :key="gbCode">
-        <div style="display: flex; justify-content: space-between">
-          <div>
-            <span>{{ channelName }}</span>
-            <span>{{ '\u3000' }}</span>
-            <span>{{ recordDuration.startTime }} - {{ recordDuration.endTime }}</span>
-          </div>
-          <NPopconfirm trigger="click" @positive-click="() => reloadRecordCheckByGbId({ gbCode })">
-            <template #trigger>
-              <NButton ghost size="tiny" type="info">刷新</NButton>
-            </template>
-            <template #default>
-              <span>是否确认刷新？</span>
-            </template>
-          </NPopconfirm>
-        </div>
-        <div style="position: relative; height: 24px; margin: 2px 0" :style="{ backgroundColor: lostChunks.length > 0 ? themeVars.infoColor : themeVars.successColor }">
-          <template v-if="!!recordDuration.startTime && !!recordDuration.endTime">
-            <template v-for="lostChunk in lostChunks" :key="`${lostChunk.startTime}-${lostChunk.endTime}`">
-              <div
-                style="position: absolute; height: 100%; cursor: pointer; background-color: #eee"
-                :style="getLostChunkDOMStyle(lostChunk, recordDuration)"
-                @mouseenter="(event) => onMouseEnterLostChunk(event, lostChunk)"
-                @mouseleave="onMouseLeaveLostChunk"
-              />
-            </template>
-          </template>
-          <template v-else>
-            <div style="position: absolute; width: 100%; height: 100%; cursor: pointer; background-color: #eee" />
-          </template>
-        </div>
-      </template>
-    </template>
-    <template #action>
-      <NFlex justify="flex-end">
-        <NPagination size="small" :page="page" :page-size="pageSize" :page-count="Math.ceil(recordDiags.length / pageSize)" @update:page="(p) => (page = p)">
-          <template #prefix>
-            <span>{{ `共 ${recordDiags.length} 个通道` }}</span>
-          </template>
-        </NPagination>
-      </NFlex>
-    </template>
-  </NCard>
-
-  <NPopover v-if="lostChunkPopoverContext.lostDuration" trigger="manual" :show="lostChunkPopoverContext.show" :x="lostChunkPopoverContext.x" :y="lostChunkPopoverContext.y">
-    <div>录像缺失</div>
-    <div>开始时间：{{ dayjs(lostChunkPopoverContext.lostDuration.startTime).format('YYYY-MM-DD HH:mm:ss') }}</div>
-    <div>结束时间：{{ dayjs(lostChunkPopoverContext.lostDuration.endTime).format('YYYY-MM-DD HH:mm:ss') }}</div>
-  </NPopover>
-</template>
-
-<style scoped lang="scss"></style>
diff --git a/src/components/device/device-card/ndm-nvr/nvr-current-diag.vue b/src/components/device/device-card/ndm-nvr/nvr-current-diag.vue
index 0b1b540..a380945 100644
--- a/src/components/device/device-card/ndm-nvr/nvr-current-diag.vue
+++ b/src/components/device/device-card/ndm-nvr/nvr-current-diag.vue
@@ -1,7 +1,6 @@
 <script setup lang="ts">
 import type { NdmNvrDiagInfo, NdmNvrResultVO, Station } from '@/apis';
-import { DeviceCommonCard, DeviceHardwareCard, DeviceHeaderCard, NvrDiskCard, NvrRecordCard } from '@/components';
-import { isNvrCluster } from '@/helpers';
+import { DeviceCommonCard, DeviceHardwareCard, DeviceHeaderCard, NvrDiskCard } from '@/components';
 import destr from 'destr';
 import { NFlex } from 'naive-ui';
 import { computed, toRefs } from 'vue';
@@ -47,7 +46,6 @@ const diskArray = computed(() => lastDiagInfo.value?.info?.groupInfoList);
     <DeviceCommonCard :common-info="commonInfo" />
     <DeviceHardwareCard :cpu-usage="cpuUsage" :mem-usage="memUsage" />
     <NvrDiskCard :disk-health="diskHealth" :disk-array="diskArray" />
-    <NvrRecordCard v-if="isNvrCluster(ndmDevice)" :ndm-device="ndmDevice" :station="station" />
   </NFlex>
 </template>
 
diff --git a/src/helpers/export-record-diag-csv.ts b/src/helpers/export-record-diag-csv.ts
deleted file mode 100644
index 26594a7..0000000
--- a/src/helpers/export-record-diag-csv.ts
+++ /dev/null
@@ -1,26 +0,0 @@
-import type { Station } from '@/apis';
-import type { NvrRecordDiag } from './record-check';
-import { downloadByData, formatDuration } from '@/utils';
-import dayjs from 'dayjs';
-
-export const exportRecordDiagCsv = (recordDiags: NvrRecordDiag[], stationName: Station['name']) => {
-  const csvHeader = '通道名称,开始时间,结束时间,持续时长\n';
-  const csvRows = recordDiags
-    .map((channel) => {
-      if (channel.lostChunks.length === 0) {
-        return `${channel.channelName},,,`;
-      }
-      return channel.lostChunks
-        .map((loss) => {
-          const duration = formatDuration(loss.startTime, loss.endTime);
-          const startTime = dayjs(loss.startTime).format('YYYY-MM-DD HH:mm:ss');
-          const endTime = dayjs(loss.endTime).format('YYYY-MM-DD HH:mm:ss');
-          return `${channel.channelName},${startTime},${endTime},${duration}`;
-        })
-        .join('\n');
-    })
-    .join('\n');
-  const csvContent = csvHeader.concat(csvRows);
-  const time = dayjs().format('YYYY-MM-DD_HH-mm-ss');
-  downloadByData(csvContent, `${stationName}_录像缺失记录_${time}.csv`, 'text/csv;charset=utf-8', '\ufeff');
-};
diff --git a/src/helpers/index.ts b/src/helpers/index.ts
index f3bdd0b..52fd2af 100644
--- a/src/helpers/index.ts
+++ b/src/helpers/index.ts
@@ -1,5 +1,3 @@
 export * from './device-alarm';
-export * from './export-record-diag-csv';
 export * from './nvr-cluster';
-export * from './record-check';
 export * from './switch-port';
diff --git a/src/helpers/record-check.ts b/src/helpers/record-check.ts
deleted file mode 100644
index aa4f7fb..0000000
--- a/src/helpers/record-check.ts
+++ /dev/null
@@ -1,71 +0,0 @@
-import type { NdmRecordCheck, RecordInfo, RecordItem } from '@/apis';
-import dayjs from 'dayjs';
-import destr from 'destr';
-export type NvrRecordDiag = {
-  gbCode: string;
-  channelName: string;
-  recordDuration: RecordItem;
-  lostChunks: RecordItem[];
-};
-
-// 解析出丢失的录像时间段
-export const transformRecordChecks = (rawRecordChecks: NdmRecordCheck[]): NvrRecordDiag[] => {
-  // 解析diagInfo
-  const parsedRecordChecks = rawRecordChecks.map((recordCheck) => ({
-    ...recordCheck,
-    diagInfo: destr<RecordInfo>(recordCheck.diagInfo),
-  }));
-  // 使用 Map 按国标码分组，保留插入顺序
-  const recordChecksMap = new Map<string, typeof parsedRecordChecks>();
-  parsedRecordChecks.forEach((recordCheck) => {
-    if (!recordChecksMap.has(recordCheck.gbCode)) {
-      recordChecksMap.set(recordCheck.gbCode, []);
-    }
-    recordChecksMap.get(recordCheck.gbCode)!.push(recordCheck);
-  });
-
-  // 初始化每个通道的录像诊断数据结构
-  const recordDiags = Array.from(recordChecksMap.entries())
-    .map(([gbCode, recordChecks]) => {
-      return {
-        gbCode,
-        channelName: recordChecks.at(-1)?.name ?? '',
-        records: recordChecks.flatMap((check) => check.diagInfo.recordList),
-        lostChunks: [] as RecordItem[],
-      };
-    })
-    .sort((diag1, diag2) => {
-      return diag1.gbCode.localeCompare(diag2.gbCode);
-    });
-  // 过滤掉没有录像记录的通道
-  const filteredRecordDiags = recordDiags.filter((recordDiag) => recordDiag.records.length > 0);
-  // 计算每个通道丢失的录像时间片段
-  filteredRecordDiags.forEach((recordDiag) => {
-    recordDiag.records.forEach((record, index, records) => {
-      const nextRecordItem = records.at(index + 1);
-      if (!!nextRecordItem) {
-        // 如果下一段录像的开始时间不等于当前录像的结束时间，则判定为丢失
-        const nextStartTime = nextRecordItem.startTime;
-        const currEndTime = record.endTime;
-        if (nextStartTime !== currEndTime) {
-          recordDiag.lostChunks.push({
-            startTime: currEndTime,
-            endTime: nextStartTime,
-          });
-        }
-      }
-    });
-  });
-  return recordDiags.map((recordDiag) => {
-    const firstRecord = recordDiag.records.at(0);
-    const startTime = firstRecord ? dayjs(firstRecord.startTime).format('YYYY-MM-DD HH:mm:ss') : '';
-    const lastRecord = recordDiag.records.at(-1);
-    const endTime = lastRecord ? dayjs(lastRecord.endTime).format('YYYY-MM-DD HH:mm:ss') : '';
-    return {
-      gbCode: recordDiag.gbCode,
-      channelName: recordDiag.channelName,
-      recordDuration: { startTime, endTime },
-      lostChunks: recordDiag.lostChunks,
-    };
-  });
-};