diff --git a/vehicle-data-platform/apps/web/src/App.tsx b/vehicle-data-platform/apps/web/src/App.tsx
index 29d41e94..63af7c50 100644
--- a/vehicle-data-platform/apps/web/src/App.tsx
+++ b/vehicle-data-platform/apps/web/src/App.tsx
@@ -84,7 +84,7 @@ export default function App() {
       api.alertEventNotificationPlan(new URLSearchParams({ limit: '5' })).catch(() => null)
     ])
       .then(([health, notificationPlan]) => {
-        setLinkIssueCount(health.linkHealth.filter((item) => item.status !== 'ok').length);
+        setLinkIssueCount((health.linkHealth ?? []).filter((item) => item.status !== 'ok').length);
         setPlatformRelease(health.runtime?.platformRelease ?? '');
         applyNotificationPlanSummary(notificationPlan);
         return health;
@@ -458,11 +458,11 @@ export default function App() {
     'history-query': <History mode="query" initialVin={analysisVin} initialProtocol={activeProtocol} initialTab={historyTab} initialFilters={historyFilters} onFiltersChange={updateHistoryFilters} onOpenVehicle={openVehicle} onOpenMileage={openMileageWithFilters} onOpenRaw={openRawWithFilters} />,
     mileage: <Mileage initialVin={analysisVin} initialProtocol={activeProtocol} initialFilters={mileageFilters} onFiltersChange={updateMileageFilters} onOpenVehicle={openVehicle} onOpenHistory={openHistoryWithFilters} onOpenRaw={openRawWithFilters} />,
     'alert-events': <Quality onOpenVehicle={openVehicle} onOpenRealtime={openRealtime} onOpenHistory={openHistoryWithFilters} onOpenRaw={openRawWithFilters} onOpenMileage={openMileageWithFilters} onOpenNotificationRules={() => navigatePage('notification-rules')} onHealthLoaded={(health) => {
-      setLinkIssueCount(health.linkHealth.filter((item) => item.status !== 'ok').length);
+      setLinkIssueCount((health.linkHealth ?? []).filter((item) => item.status !== 'ok').length);
       setPlatformRelease(health.runtime?.platformRelease ?? '');
     }} onNotificationPlanLoaded={applyNotificationPlanSummary} onFiltersChange={updateQualityFilters} initialFilters={qualityFilters} />,
     quality: <Quality onOpenVehicle={openVehicle} onOpenRealtime={openRealtime} onOpenHistory={openHistoryWithFilters} onOpenRaw={openRawWithFilters} onOpenMileage={openMileageWithFilters} onOpenNotificationRules={() => navigatePage('notification-rules')} onHealthLoaded={(health) => {
-      setLinkIssueCount(health.linkHealth.filter((item) => item.status !== 'ok').length);
+      setLinkIssueCount((health.linkHealth ?? []).filter((item) => item.status !== 'ok').length);
       setPlatformRelease(health.runtime?.platformRelease ?? '');
     }} onNotificationPlanLoaded={applyNotificationPlanSummary} onFiltersChange={updateQualityFilters} initialFilters={qualityFilters} />,
     'notification-rules': <NotificationRules />,
diff --git a/vehicle-data-platform/apps/web/src/pages/VehicleDetail.tsx b/vehicle-data-platform/apps/web/src/pages/VehicleDetail.tsx
index 28799950..dfd8add6 100644
--- a/vehicle-data-platform/apps/web/src/pages/VehicleDetail.tsx
+++ b/vehicle-data-platform/apps/web/src/pages/VehicleDetail.tsx
@@ -20,8 +20,8 @@ type VehicleQuery = {
 
 const sourceCapabilities: Array<{ key: keyof Pick<VehicleSourceStatus, 'hasRealtime' | 'hasHistory' | 'hasRaw' | 'hasMileage'>; label: string }> = [
   { key: 'hasRealtime', label: '实时' },
-  { key: 'hasHistory', label: '历史' },
-  { key: 'hasRaw', label: '原始记录' },
+  { key: 'hasHistory', label: '轨迹' },
+  { key: 'hasRaw', label: '历史数据' },
   { key: 'hasMileage', label: '里程' }
 ];
 
@@ -57,9 +57,18 @@ function formatSeconds(value?: number) {
   return `${Math.round(value)} 秒`;
 }
 
+function customerStatusTitle(title?: string) {
+  if (!title) return '';
+  return title === '来源不完整' ? '数据通道不完整' : title;
+}
+
+function customerScopeText(protocol?: string) {
+  return protocol ? `单一数据通道：${protocol}` : '全部数据通道聚合';
+}
+
 function sourceServiceRole(source: VehicleSourceStatus, primaryProtocol?: string) {
-  if (source.protocol === primaryProtocol) return { label: '主证据', color: 'blue' as const };
-  if (source.online) return { label: '在线证据', color: 'green' as const };
+  if (source.protocol === primaryProtocol) return { label: '主数据通道', color: 'blue' as const };
+  if (source.online) return { label: '在线数据通道', color: 'green' as const };
   if (!source.lastSeen && !source.hasRealtime && !source.hasHistory && !source.hasRaw && !source.hasMileage) {
     return { label: '暂无来源', color: 'grey' as const };
   }
@@ -70,12 +79,12 @@ function sourceFusionRow(source: VehicleSourceStatus, realtime: RealtimeLocation
   const hasLocation = !!realtime && isFiniteNumber(realtime.longitude) && isFiniteNumber(realtime.latitude) && realtime.longitude !== 0 && realtime.latitude !== 0;
   const hasMileage = isFiniteNumber(realtime?.totalMileageKm) || source.hasMileage;
   const contribution = [
-    source.protocol === primaryProtocol ? '主实时证据' : '',
+    source.protocol === primaryProtocol ? '主实时通道' : '',
     source.online ? '在线心跳' : '',
     source.hasRealtime || realtime ? '实时字段' : '',
-    hasLocation ? '定位证据' : '',
+    hasLocation ? '定位数据' : '',
     source.hasHistory ? '轨迹回放' : '',
-    source.hasRaw ? '原始记录' : '',
+    source.hasRaw ? '历史数据' : '',
     hasMileage ? '统计口径' : ''
   ].filter(Boolean);
   return {
@@ -85,8 +94,8 @@ function sourceFusionRow(source: VehicleSourceStatus, realtime: RealtimeLocation
     freshness: source.online ? `在线 / ${source.lastSeen || realtime?.lastSeen || '-'}` : source.lastSeen ? `离线 / ${source.lastSeen}` : '未接入',
     realtimeText: source.hasRealtime || realtime ? `速度 ${formatCompactNumber(realtime?.speedKmh, ' km/h')} / SOC ${formatCompactNumber(realtime?.socPercent, '%')}` : '无实时字段',
     locationText: hasLocation ? `${realtime?.longitude}, ${realtime?.latitude}` : '无有效坐标',
-    rawText: source.hasRaw ? '可查原始记录' : '无原始记录',
-    mileageText: hasMileage ? formatCompactNumber(realtime?.totalMileageKm, ' km') : '无里程证据',
+    rawText: source.hasRaw ? '可查历史数据' : '无历史数据',
+    mileageText: hasMileage ? formatCompactNumber(realtime?.totalMileageKm, ' km') : '无里程数据',
     contribution: contribution.length > 0 ? contribution : ['待补来源']
   };
 }
@@ -327,7 +336,7 @@ export function VehicleDetail({
   const evidenceMileageDelta = consistencyMileageDelta;
   const evidenceTimeDeltaSeconds = consistencyTimeDeltaSeconds;
   const activeProtocol = query.protocol?.trim() ?? '';
-  const scopeText = activeProtocol ? `单一来源：${activeProtocol}` : '全部来源聚合';
+  const scopeText = customerScopeText(activeProtocol);
   const archivePlate = resolution?.plate || summary?.plate || identity?.plate || latest?.plate || '';
   const archivePhone = resolution?.phone || summary?.phone || identity?.phone || '';
   const archiveOEM = resolution?.oem || summary?.oem || identity?.oem || '';
@@ -406,39 +415,39 @@ export function VehicleDetail({
       `车辆：${vehicleName}`,
       `查询关键词：${reportText(displayLookupKey)}`,
       `当前范围：${scopeText}`,
-      `服务状态：${serviceStatus?.title ?? serviceConclusion.status}`,
+      `服务状态：${customerStatusTitle(serviceStatus?.title) || serviceConclusion.status}`,
       `服务说明：${serviceStatus?.detail ?? '-'}`,
       `服务判断：${serviceConclusion.status}`,
       `主要风险：${serviceConclusion.risk}`,
       `下一步：${serviceConclusion.nextStep}`,
-      `证据来源：${evidenceSourceCount > 0 ? `${evidenceOnlineSourceCount}/${evidenceSourceCount} 在线` : '-'}`,
-      `定位证据：${evidenceLocatedSourceCount > 0 ? `${evidenceLocatedSourceCount} 个证据有位置` : '暂无位置'}`,
+      `数据通道：${evidenceSourceCount > 0 ? `${evidenceOnlineSourceCount}/${evidenceSourceCount} 在线` : '-'}`,
+      `定位数据：${evidenceLocatedSourceCount > 0 ? `${evidenceLocatedSourceCount} 个通道有位置` : '暂无位置'}`,
       `里程差异：${formatCompactNumber(evidenceMileageDelta, ' km')}`,
       `时间差异：${formatSeconds(evidenceTimeDeltaSeconds)}`,
-      `服务数据：实时 ${overview?.realtimeCount ?? detail.realtime.length} / 轨迹 ${overview?.historyCount ?? detail.history.total ?? 0} / 原始记录 ${overview?.rawCount ?? detail.raw.total ?? 0} / 里程 ${overview?.mileageCount ?? detail.mileage.total ?? 0} / 告警 ${overview?.qualityIssueCount ?? qualityCount}`,
-      `一致性：${consistencyTitle}`,
+      `服务数据：实时 ${overview?.realtimeCount ?? detail.realtime.length} / 轨迹 ${overview?.historyCount ?? detail.history.total ?? 0} / 历史数据 ${overview?.rawCount ?? detail.raw.total ?? 0} / 里程 ${overview?.mileageCount ?? detail.mileage.total ?? 0} / 告警 ${overview?.qualityIssueCount ?? qualityCount}`,
+      `一致性：${customerStatusTitle(consistencyTitle) || consistencyTitle}`,
       `一致性说明：${consistencyDetail}`,
       `车辆服务：${vehicleServiceURL(vehicleServiceHash('detail'))}`,
       `实时：${vehicleServiceURL(vehicleServiceHash('realtime'))}`,
       `轨迹：${vehicleServiceURL(vehicleServiceHash('history'))}`,
-      `原始记录：${vehicleServiceURL(vehicleServiceHash('history-query', { tab: 'raw', includeFields: 'true' }))}`,
+      `历史数据：${vehicleServiceURL(vehicleServiceHash('history-query', { tab: 'raw', includeFields: 'true' }))}`,
       `里程：${vehicleServiceURL(vehicleServiceHash('mileage'))}`
     ];
     copyText(lines.join('\n'), '诊断摘要');
   };
   const copySourceFusionReport = () => {
     if (!detail || sourceFusionRows.length === 0) {
-      Toast.warning('当前没有可复制的多证据归并矩阵');
+      Toast.warning('当前没有可复制的数据通道归并矩阵');
       return;
     }
     const vehicleName = [archivePlate, displayVIN].filter((item) => item && item !== '-').join(' / ') || displayLookupKey;
     const lines = [
-      '【单车多证据归并矩阵】',
+      '【单车数据通道归并矩阵】',
       `车辆：${vehicleName}`,
       `当前范围：${scopeText}`,
-      `主证据来源：${overview?.primaryProtocol || summary?.primaryProtocol || '-'}`,
-      `证据覆盖：${evidenceSourceCount > 0 ? `${evidenceOnlineSourceCount}/${evidenceSourceCount} 在线` : '-'}`,
-      `一致性：${consistencyTitle}`,
+      `主数据通道：${overview?.primaryProtocol || summary?.primaryProtocol || '-'}`,
+      `通道覆盖：${evidenceSourceCount > 0 ? `${evidenceOnlineSourceCount}/${evidenceSourceCount} 在线` : '-'}`,
+      `一致性：${customerStatusTitle(consistencyTitle) || consistencyTitle}`,
       '',
       ...sourceFusionRows.map((row, index) => [
         `${index + 1}. ${row.source.protocol} / ${row.role.label}`,
@@ -446,17 +455,17 @@ export function VehicleDetail({
         `   贡献：${row.contribution.join('、')}`,
         `   实时：${row.realtimeText}`,
         `   定位：${row.locationText}`,
-        `   原始记录：${row.rawText}`,
+        `   历史数据：${row.rawText}`,
         `   里程：${row.mileageText}`
       ].join('\n')),
       '',
       `车辆服务：${vehicleServiceURL(vehicleServiceHash('detail'))}`,
       `实时监控：${vehicleServiceURL(vehicleServiceHash('realtime'))}`,
       `轨迹回放：${vehicleServiceURL(vehicleServiceHash('history'))}`,
-      `原始记录：${vehicleServiceURL(vehicleServiceHash('history-query', { tab: 'raw', includeFields: 'true' }))}`,
+      `历史数据：${vehicleServiceURL(vehicleServiceHash('history-query', { tab: 'raw', includeFields: 'true' }))}`,
       `里程统计：${vehicleServiceURL(vehicleServiceHash('mileage'))}`
     ];
-    copyText(lines.join('\n'), '多证据归并矩阵');
+    copyText(lines.join('\n'), '数据通道归并矩阵');
   };
   const qualityIssueAction = (count: number) => {
     if (count <= 0) {
@@ -488,7 +497,7 @@ export function VehicleDetail({
       actions.push({
         key: `missing-${item}`,
         label: `补齐 ${item} 证据`,
-        description: `${item} 当前没有形成有效证据来源，会影响这辆车的统一服务可信度。`,
+        description: `${item} 当前没有形成有效数据通道，会影响这辆车的统一服务可信度。`,
         color: 'orange',
         onClick: () => onOpenVehicles?.({ serviceStatus: 'degraded', missingProtocol: item })
       });
@@ -537,7 +546,7 @@ export function VehicleDetail({
       color: (overview?.historyCount ?? detail?.history?.total ?? 0) > 0 ? 'blue' as const : 'grey' as const
     },
     {
-      label: '原始记录',
+      label: '历史数据',
       value: formatCompactNumber(overview?.rawCount ?? detail?.raw?.total ?? 0),
       detail: latestRaw?.frameType || '解析字段',
       color: (overview?.rawCount ?? detail?.raw?.total ?? 0) > 0 ? 'blue' as const : 'grey' as const
@@ -564,12 +573,12 @@ export function VehicleDetail({
     },
     {
       label: '服务状态',
-      value: serviceStatus?.title ?? serviceConclusion.status,
+      value: customerStatusTitle(serviceStatus?.title) || serviceConclusion.status,
       detail: serviceStatus?.detail ?? serviceConclusion.risk,
       color: serviceConclusion.color
     },
     {
-      label: '实时主证据来源',
+      label: '实时主数据通道',
       value: overview?.primaryProtocol || summary?.primaryProtocol || '-',
       detail: evidenceSourceCount > 0 ? `${evidenceOnlineSourceCount}/${evidenceSourceCount} 在线` : '暂无来源',
       color: evidenceOnlineSourceCount > 0 ? 'green' as const : 'orange' as const
@@ -592,17 +601,17 @@ export function VehicleDetail({
       `车辆：${vehicleName}`,
       `当前范围：${scopeText}`,
       `车辆身份：${hasResolvedVIN ? displayVIN : '待绑定'}`,
-      `服务状态：${serviceStatus?.title ?? serviceConclusion.status}`,
+      `服务状态：${customerStatusTitle(serviceStatus?.title) || serviceConclusion.status}`,
       `服务说明：${serviceStatus?.detail ?? serviceConclusion.risk}`,
-      `实时主证据来源：${overview?.primaryProtocol || summary?.primaryProtocol || '-'}`,
-      `证据在线：${evidenceSourceCount > 0 ? `${evidenceOnlineSourceCount}/${evidenceSourceCount}` : '-'}`,
+      `实时主数据通道：${overview?.primaryProtocol || summary?.primaryProtocol || '-'}`,
+      `通道在线：${evidenceSourceCount > 0 ? `${evidenceOnlineSourceCount}/${evidenceSourceCount}` : '-'}`,
       `业务可用性：${online ? '在线可用' : hasResolvedVIN ? '离线待查' : '待绑定'}`,
-      `服务数据：实时 ${overview?.realtimeCount ?? detail.realtime.length} / 轨迹 ${overview?.historyCount ?? detail.history.total ?? 0} / 原始记录 ${overview?.rawCount ?? detail.raw.total ?? 0} / 里程 ${overview?.mileageCount ?? detail.mileage.total ?? 0} / 告警 ${overview?.qualityIssueCount ?? qualityCount}`,
+      `服务数据：实时 ${overview?.realtimeCount ?? detail.realtime.length} / 轨迹 ${overview?.historyCount ?? detail.history.total ?? 0} / 历史数据 ${overview?.rawCount ?? detail.raw.total ?? 0} / 里程 ${overview?.mileageCount ?? detail.mileage.total ?? 0} / 告警 ${overview?.qualityIssueCount ?? qualityCount}`,
       `下一步：${serviceActions[0]?.label ?? serviceConclusion.nextStep}`,
       `车辆服务：${vehicleServiceURL(vehicleServiceHash('detail'))}`,
       `实时监控：${vehicleServiceURL(vehicleServiceHash('realtime'))}`,
       `轨迹回放：${vehicleServiceURL(vehicleServiceHash('history'))}`,
-      `数据导出：${vehicleServiceURL(vehicleServiceHash('history-query', { tab: 'raw', includeFields: 'true' }))}`,
+      `历史数据：${vehicleServiceURL(vehicleServiceHash('history-query', { tab: 'raw', includeFields: 'true' }))}`,
       `里程统计：${vehicleServiceURL(vehicleServiceHash('mileage'))}`
     ];
     copyText(lines.join('\n'), '统一车辆服务摘要');
@@ -619,17 +628,17 @@ export function VehicleDetail({
       `查询关键词：${displayLookupKey}`,
       `当前范围：${scopeText}`,
       `档案完整度：${archiveCompleteness}${archiveMissingLabels.length > 0 ? `（${archiveMissingLabels.join('、')}）` : ''}`,
-      `主证据来源：${overview?.primaryProtocol || summary?.primaryProtocol || '-'}`,
-      `证据在线：${evidenceSourceCount > 0 ? `${evidenceOnlineSourceCount}/${evidenceSourceCount}` : '-'}`,
-      `服务状态：${serviceStatus?.title ?? serviceConclusion.status}`,
+      `主数据通道：${overview?.primaryProtocol || summary?.primaryProtocol || '-'}`,
+      `通道在线：${evidenceSourceCount > 0 ? `${evidenceOnlineSourceCount}/${evidenceSourceCount}` : '-'}`,
+      `服务状态：${customerStatusTitle(serviceStatus?.title) || serviceConclusion.status}`,
       `服务说明：${serviceStatus?.detail ?? serviceConclusion.risk}`,
       `资产概览：${serviceAssetItems.map((item) => `${item.label} ${item.value}`).join(' / ')}`,
-      `一致性：${consistencyTitle}`,
+      `一致性：${customerStatusTitle(consistencyTitle) || consistencyTitle}`,
       `下一步：${serviceActions[0]?.label ?? serviceConclusion.nextStep}`,
       `车辆服务：${vehicleServiceURL(vehicleServiceHash('detail'))}`,
       `实时监控：${vehicleServiceURL(vehicleServiceHash('realtime'))}`,
       `轨迹回放：${vehicleServiceURL(vehicleServiceHash('history'))}`,
-      `原始记录：${vehicleServiceURL(vehicleServiceHash('history-query', { tab: 'raw', includeFields: 'true' }))}`,
+      `历史数据：${vehicleServiceURL(vehicleServiceHash('history-query', { tab: 'raw', includeFields: 'true' }))}`,
       `里程统计：${vehicleServiceURL(vehicleServiceHash('mileage'))}`
     ];
     copyText(lines.join('\n'), '车辆服务档案');
@@ -645,19 +654,19 @@ export function VehicleDetail({
       '【车辆服务运营摘要】',
       `车辆：${vehicleName}`,
       `当前范围：${scopeText}`,
-      `服务状态：${serviceStatus?.title ?? serviceConclusion.status}`,
+      `服务状态：${customerStatusTitle(serviceStatus?.title) || serviceConclusion.status}`,
       `业务影响：${serviceConclusion.risk}`,
       `建议动作：${serviceConclusion.nextStep}`,
-      `在线证据：${evidenceSourceCount > 0 ? `${evidenceOnlineSourceCount}/${evidenceSourceCount}` : '-'}`,
-      `定位证据：${evidenceLocatedSourceCount > 0 ? `${evidenceLocatedSourceCount}` : '0'}`,
+      `在线数据通道：${evidenceSourceCount > 0 ? `${evidenceOnlineSourceCount}/${evidenceSourceCount}` : '-'}`,
+      `定位数据：${evidenceLocatedSourceCount > 0 ? `${evidenceLocatedSourceCount}` : '0'}`,
       `质量问题：${qualityCount.toLocaleString()} 项`,
-      `服务数据：轨迹 ${overview?.historyCount ?? detail.history.total ?? 0} / 原始记录 ${overview?.rawCount ?? detail.raw.total ?? 0} / 里程 ${overview?.mileageCount ?? detail.mileage.total ?? 0}`,
+      `服务数据：轨迹 ${overview?.historyCount ?? detail.history.total ?? 0} / 历史数据 ${overview?.rawCount ?? detail.raw.total ?? 0} / 里程 ${overview?.mileageCount ?? detail.mileage.total ?? 0}`,
       `下一步清单：${actionLines.length > 0 ? '' : '暂无明确处置项，持续观察实时状态。'}`,
       ...actionLines,
       `车辆服务：${vehicleServiceURL(vehicleServiceHash('detail'))}`,
       `实时监控：${vehicleServiceURL(vehicleServiceHash('realtime'))}`,
       `轨迹回放：${vehicleServiceURL(vehicleServiceHash('history'))}`,
-      `原始记录：${vehicleServiceURL(vehicleServiceHash('history-query', { tab: 'raw', includeFields: 'true' }))}`,
+      `历史数据：${vehicleServiceURL(vehicleServiceHash('history-query', { tab: 'raw', includeFields: 'true' }))}`,
       `里程统计：${vehicleServiceURL(vehicleServiceHash('mileage'))}`
     ];
     copyText(lines.join('\n'), '运营摘要');
@@ -668,7 +677,7 @@ export function VehicleDetail({
       value: lastSeen,
       meta: evidenceSourceCount > 0 ? `${evidenceOnlineSourceCount}/${evidenceSourceCount} 在线` : '暂无来源',
       color: online ? 'green' as const : 'orange' as const,
-      detail: '查看该车最新位置、速度、SOC、总里程和多证据实时字段。',
+      detail: '查看该车最新位置、速度、SOC、总里程和多通道实时字段。',
       disabled: !hasResolvedVIN,
       actions: [
         { label: '查看实时', onClick: () => onOpenRealtime(resolvedVIN, activeProtocol) }
@@ -686,14 +695,14 @@ export function VehicleDetail({
       ]
     },
     {
-      title: '原始记录',
+      title: '历史数据',
       value: `${formatCompactNumber(overview?.rawCount ?? detail?.raw?.total ?? 0)} 帧`,
       meta: latestRaw?.frameType || '字段明细',
       color: (overview?.rawCount ?? detail?.raw?.total ?? 0) > 0 ? 'blue' as const : 'grey' as const,
-      detail: '查看原始记录和字段明细，用于复核定位、里程和告警依据。',
+      detail: '查看历史明细和字段明细，用于复核定位、里程和告警依据。',
       disabled: !hasResolvedVIN,
       actions: [
-        { label: '查看原始记录', onClick: () => onOpenRaw(resolvedVIN, activeProtocol) }
+        { label: '查看历史数据', onClick: () => onOpenRaw(resolvedVIN, activeProtocol) }
       ]
     },
     {
@@ -712,7 +721,7 @@ export function VehicleDetail({
       value: `${formatCompactNumber(overview?.mileageCount ?? detail?.mileage?.total ?? 0)} 条统计`,
       meta: formatCompactNumber(evidenceMileageDelta, ' km 差异'),
       color: isFiniteNumber(evidenceMileageDelta) && Math.abs(evidenceMileageDelta) > 1 ? 'orange' as const : 'green' as const,
-      detail: '核对统计口径，确认区间总值、每日里程与证据来源是否闭合。',
+      detail: '核对统计口径，确认区间总值、每日里程与数据通道是否闭合。',
       disabled: !hasResolvedVIN,
       actions: [
         { label: '查看里程', onClick: () => onOpenMileage(resolvedVIN, activeProtocol) }
@@ -722,7 +731,7 @@ export function VehicleDetail({
   const serviceRunbookSteps = [
     {
       title: '确认实时状态',
-      evidence: evidenceSourceCount > 0 ? `${evidenceOnlineSourceCount}/${evidenceSourceCount} 在线，最后上报 ${lastSeen}` : '暂无在线证据',
+      evidence: evidenceSourceCount > 0 ? `${evidenceOnlineSourceCount}/${evidenceSourceCount} 在线，最后上报 ${lastSeen}` : '暂无在线数据',
       acceptance: '车辆在线状态、最新时间、有效坐标均可解释。',
       action: '打开实时',
       disabled: !hasResolvedVIN,
@@ -730,17 +739,17 @@ export function VehicleDetail({
     },
     {
       title: '回放轨迹断点',
-      evidence: evidenceLocatedSourceCount > 0 ? `${evidenceLocatedSourceCount} 个证据有位置，时间差 ${formatSeconds(evidenceTimeDeltaSeconds)}` : '暂无可回放位置',
+      evidence: evidenceLocatedSourceCount > 0 ? `${evidenceLocatedSourceCount} 个通道有位置，时间差 ${formatSeconds(evidenceTimeDeltaSeconds)}` : '暂无可回放位置',
       acceptance: '轨迹点、速度和总里程变化连续，异常点可定位到时间段。',
       action: '轨迹回放',
       disabled: !hasResolvedVIN,
       onClick: () => onOpenHistory(resolvedVIN, activeProtocol)
     },
     {
-      title: '核对原始记录',
-      evidence: `${formatCompactNumber(overview?.rawCount ?? detail?.raw?.total ?? 0)} 帧，最新类型 ${latestRaw?.frameType || '-'}`,
+      title: '查询历史数据',
+      evidence: `${formatCompactNumber(overview?.rawCount ?? detail?.raw?.total ?? 0)} 条历史数据，最新类型 ${latestRaw?.frameType || '-'}`,
       acceptance: '关键字段来自解析字段而不是页面二次推断。',
-      action: '原始记录',
+      action: '历史数据',
       disabled: !hasResolvedVIN,
       onClick: () => onOpenRaw(resolvedVIN, activeProtocol)
     },
@@ -755,7 +764,7 @@ export function VehicleDetail({
     {
       title: '复核统计口径',
       evidence: `${formatCompactNumber(overview?.mileageCount ?? detail?.mileage?.total ?? 0)} 条统计，证据里程差 ${formatCompactNumber(evidenceMileageDelta, ' km')}`,
-      acceptance: '区间里程、每日里程和轨迹总里程证据可以互相解释。',
+      acceptance: '区间里程、每日里程和轨迹总里程可以互相解释。',
       action: '里程统计',
       disabled: !hasResolvedVIN,
       onClick: () => onOpenMileage(resolvedVIN, activeProtocol)
@@ -771,8 +780,8 @@ export function VehicleDetail({
       '【单车服务处理清单】',
       `车辆：${vehicleName}`,
       `当前范围：${scopeText}`,
-      `服务状态：${serviceStatus?.title ?? serviceConclusion.status}`,
-      `一致性：${consistencyTitle}`,
+      `服务状态：${customerStatusTitle(serviceStatus?.title) || serviceConclusion.status}`,
+      `一致性：${customerStatusTitle(consistencyTitle) || consistencyTitle}`,
       ...serviceRunbookSteps.map((item, index) => [
         `${index + 1}. ${item.title}`,
         `   证据：${item.evidence}`,
@@ -780,7 +789,7 @@ export function VehicleDetail({
       ].join('\n')),
       `实时监控：${vehicleServiceURL(vehicleServiceHash('realtime'))}`,
       `轨迹回放：${vehicleServiceURL(vehicleServiceHash('history'))}`,
-      `原始记录：${vehicleServiceURL(vehicleServiceHash('history-query', { tab: 'raw', includeFields: 'true' }))}`,
+      `历史数据：${vehicleServiceURL(vehicleServiceHash('history-query', { tab: 'raw', includeFields: 'true' }))}`,
       `告警事件：${vehicleServiceURL(buildAppHash({ page: 'alert-events', keyword: resolvedVIN, protocol: activeProtocol }))}`,
       `里程统计：${vehicleServiceURL(vehicleServiceHash('mileage'))}`,
       `车辆服务：${vehicleServiceURL(vehicleServiceHash('detail'))}`
@@ -791,7 +800,7 @@ export function VehicleDetail({
     {
       title: '看实时位置',
       value: lastSeen,
-      detail: evidenceSourceCount > 0 ? `${evidenceOnlineSourceCount}/${evidenceSourceCount} 在线，先确认车辆当前是否仍在上报。` : '暂无在线证据，优先确认数据接入。',
+      detail: evidenceSourceCount > 0 ? `${evidenceOnlineSourceCount}/${evidenceSourceCount} 在线，先确认车辆当前是否仍在上报。` : '暂无在线数据，优先确认数据接入。',
       color: online ? 'green' as const : 'orange' as const,
       primaryAction: '实时监控',
       secondaryAction: '复制摘要',
@@ -811,11 +820,11 @@ export function VehicleDetail({
       onSecondary: () => copyVehicleRunbook()
     },
     {
-      title: '导出原始证据',
+      title: '查询历史数据',
       value: `${formatCompactNumber(overview?.rawCount ?? detail?.raw?.total ?? 0)} 帧`,
-      detail: latestRaw?.frameType ? `最新原始记录类型 ${latestRaw.frameType}，用于核对解析字段。` : '按车辆和来源导出 RAW 与解析字段。',
+      detail: latestRaw?.frameType ? `最新历史数据类型 ${latestRaw.frameType}，用于核对解析字段。` : '按车辆和数据通道查询历史明细与解析字段。',
       color: (overview?.rawCount ?? detail?.raw?.total ?? 0) > 0 ? 'blue' as const : 'grey' as const,
-      primaryAction: '数据导出',
+      primaryAction: '历史数据',
       secondaryAction: '导出档案',
       disabled: !hasResolvedVIN,
       onPrimary: () => onOpenRaw(resolvedVIN, activeProtocol),
@@ -857,7 +866,7 @@ export function VehicleDetail({
     {
       title: '轨迹回放',
       value: `${formatCompactNumber(overview?.historyCount ?? detail?.history?.total ?? 0)} 条`,
-      detail: evidenceLocatedSourceCount > 0 ? `${evidenceLocatedSourceCount} 个证据可定位` : '暂无可用定位证据',
+      detail: evidenceLocatedSourceCount > 0 ? `${evidenceLocatedSourceCount} 个通道可定位` : '暂无可用定位数据',
       color: evidenceLocatedSourceCount > 0 ? 'blue' as const : 'grey' as const,
       action: '回放轨迹',
       disabled: !hasResolvedVIN,
@@ -902,12 +911,12 @@ export function VehicleDetail({
       `车辆：${vehicleName}`,
       `当前范围：${scopeText}`,
       `平台能力：实时监控 / 轨迹回放 / 历史数据查询 / 告警通知 / 统计查询`,
-      `服务状态：${serviceStatus?.title ?? serviceConclusion.status}`,
+      `服务状态：${customerStatusTitle(serviceStatus?.title) || serviceConclusion.status}`,
       `服务说明：${serviceStatus?.detail ?? serviceConclusion.risk}`,
-      `在线证据：${evidenceSourceCount > 0 ? `${evidenceOnlineSourceCount}/${evidenceSourceCount}` : '-'}`,
+      `在线数据通道：${evidenceSourceCount > 0 ? `${evidenceOnlineSourceCount}/${evidenceSourceCount}` : '-'}`,
       `最新上报：${lastSeen}`,
       `轨迹证据：${overview?.historyCount ?? detail.history.total ?? 0} 条`,
-      `原始证据：${overview?.rawCount ?? detail.raw.total ?? 0} 帧`,
+      `历史数据：${overview?.rawCount ?? detail.raw.total ?? 0} 条`,
       `里程统计：${overview?.mileageCount ?? detail.mileage.total ?? 0} 条，证据差异 ${formatCompactNumber(evidenceMileageDelta, ' km')}`,
       `告警事件：${qualityCount.toLocaleString()} 项`,
       `车辆服务：${vehicleServiceURL(vehicleServiceHash('detail'))}`,
@@ -950,22 +959,22 @@ export function VehicleDetail({
       { section: '服务结论', item: '服务判断', value: serviceConclusion.status },
       { section: '服务结论', item: '主要风险', value: serviceConclusion.risk },
       { section: '服务结论', item: '下一步', value: serviceConclusion.nextStep },
-      { section: '证据链', item: '证据来源', value: evidenceSourceCount > 0 ? `${evidenceOnlineSourceCount}/${evidenceSourceCount} 在线` : '-' },
-      { section: '证据链', item: '定位证据', value: evidenceLocatedSourceCount > 0 ? `${evidenceLocatedSourceCount} 个证据有位置` : '暂无位置' },
-      { section: '证据链', item: '里程差异', value: formatCompactNumber(evidenceMileageDelta, ' km') },
-      { section: '证据链', item: '时间差异', value: formatSeconds(evidenceTimeDeltaSeconds) },
-      { section: '证据链', item: '一致性结论', value: consistencyTitle },
-      { section: '证据链', item: '一致性说明', value: consistencyDetail },
+      { section: '车辆服务', item: '数据通道', value: evidenceSourceCount > 0 ? `${evidenceOnlineSourceCount}/${evidenceSourceCount} 在线` : '-' },
+      { section: '车辆服务', item: '定位数据', value: evidenceLocatedSourceCount > 0 ? `${evidenceLocatedSourceCount} 个通道有位置` : '暂无位置' },
+      { section: '车辆服务', item: '里程差异', value: formatCompactNumber(evidenceMileageDelta, ' km') },
+      { section: '车辆服务', item: '时间差异', value: formatSeconds(evidenceTimeDeltaSeconds) },
+      { section: '车辆服务', item: '一致性结论', value: customerStatusTitle(consistencyTitle) || consistencyTitle },
+      { section: '车辆服务', item: '一致性说明', value: consistencyDetail },
       { section: '数据规模', item: '历史记录', value: String(overview?.historyCount ?? detail.history.total ?? 0) },
-      { section: '数据规模', item: '原始记录', value: String(overview?.rawCount ?? detail.raw.total ?? 0) },
+      { section: '数据规模', item: '历史数据', value: String(overview?.rawCount ?? detail.raw.total ?? 0) },
       { section: '数据规模', item: '里程记录', value: String(overview?.mileageCount ?? detail.mileage.total ?? 0) },
       { section: '数据规模', item: '质量问题', value: String(qualityCount) }
     ];
     for (const source of detail.sourceStatus ?? []) {
       rows.push(
-        { section: `证据来源 ${source.protocol}`, item: '在线', value: source.online ? '在线' : '离线' },
-        { section: `证据来源 ${source.protocol}`, item: '最后时间', value: reportText(source.lastSeen) },
-        { section: `证据来源 ${source.protocol}`, item: '能力', value: sourceCapabilities.filter((item) => source[item.key]).map((item) => item.label).join('|') || '-' }
+        { section: `数据通道 ${source.protocol}`, item: '在线', value: source.online ? '在线' : '离线' },
+        { section: `数据通道 ${source.protocol}`, item: '最后时间', value: reportText(source.lastSeen) },
+        { section: `数据通道 ${source.protocol}`, item: '能力', value: sourceCapabilities.filter((item) => source[item.key]).map((item) => item.label).join('|') || '-' }
       );
     }
     downloadCsv(vehicleReportFileName(displayVIN, activeProtocol), buildCsv(vehicleReportColumns, rows));
@@ -974,7 +983,7 @@ export function VehicleDetail({
 
   return (
     <div className="vp-page">
-      <PageHeader title="车辆服务" description="以车辆为主对象查看实时位置、轨迹回放、里程统计、告警和可导出的原始记录" />
+      <PageHeader title="车辆服务" description="以车辆为主对象查看实时位置、轨迹回放、里程统计、告警通知和历史数据" />
       <Card bordered>
         <Form key={formKey} initValues={query} layout="horizontal" onSubmit={(values) => {
           const nextQuery = { keyword: String(values.keyword ?? ''), protocol: String(values.protocol ?? '') };
@@ -983,7 +992,7 @@ export function VehicleDetail({
           load(nextQuery);
         }}>
           <Form.Input field="keyword" label="车辆关键词" placeholder="VIN / 车牌 / 手机号" style={{ width: 280 }} />
-          <Form.Select field="protocol" label="证据来源" placeholder="全部来源" style={{ width: 180 }}>
+          <Form.Select field="protocol" label="数据通道" placeholder="全部数据通道" style={{ width: 180 }}>
             <Select.Option value="GB32960">GB32960</Select.Option>
             <Select.Option value="JT808">JT808</Select.Option>
             <Select.Option value="YUTONG_MQTT">YUTONG_MQTT</Select.Option>
@@ -997,7 +1006,7 @@ export function VehicleDetail({
             <Button disabled={!detail} icon={<IconDownload />} onClick={exportVehicleReport}>导出档案 CSV</Button>
             <Button disabled={!hasResolvedVIN} onClick={() => onOpenRealtime(resolvedVIN, activeProtocol)}>查看实时</Button>
             <Button disabled={!hasResolvedVIN} onClick={() => onOpenHistory(resolvedVIN, activeProtocol)}>轨迹回放</Button>
-            <Button disabled={!hasResolvedVIN} onClick={() => onOpenRaw(resolvedVIN, activeProtocol)}>数据导出</Button>
+            <Button disabled={!hasResolvedVIN} onClick={() => onOpenRaw(resolvedVIN, activeProtocol)}>历史数据</Button>
             <Button disabled={!hasResolvedVIN} onClick={() => onOpenMileage(resolvedVIN, activeProtocol)}>里程统计</Button>
           </Space>
         </Form>
@@ -1007,7 +1016,7 @@ export function VehicleDetail({
         <span className="vp-scope-label">当前查看范围</span>
         <Tag color={activeProtocol ? 'blue' : 'green'}>{scopeText}</Tag>
         <Typography.Text type="tertiary">
-          {activeProtocol ? '下方实时、轨迹、原始记录和里程仅展示该证据来源返回的数据。' : '下方数据按车辆聚合展示全部可用证据来源。'}
+          {activeProtocol ? '下方实时、轨迹、历史数据和里程仅展示该数据通道返回的数据。' : '下方数据按车辆聚合展示全部可用数据通道。'}
         </Typography.Text>
       </div>
 
@@ -1015,7 +1024,7 @@ export function VehicleDetail({
         <div className={`vp-service-status vp-service-status-${serviceStatus.severity}`}>
           <span className="vp-scope-label">车辆服务状态</span>
           <Tag color={serviceStatus.severity === 'ok' ? 'green' : serviceStatus.severity === 'error' ? 'red' : 'orange'}>
-            {serviceStatus.title}
+            {customerStatusTitle(serviceStatus.title)}
           </Tag>
           <Typography.Text type="tertiary">{serviceStatus.detail}</Typography.Text>
         </div>
@@ -1030,7 +1039,7 @@ export function VehicleDetail({
           <div className="vp-unified-service-main">
             <Space wrap>
               <Tag color={activeProtocol ? 'blue' : 'green'}>{scopeText}</Tag>
-              <Tag color={serviceConclusion.color}>{serviceStatus?.title ?? serviceConclusion.status}</Tag>
+              <Tag color={serviceConclusion.color}>{customerStatusTitle(serviceStatus?.title) || serviceConclusion.status}</Tag>
             </Space>
             <Typography.Title heading={4} style={{ margin: 0 }}>
               {[archivePlate, displayVIN].filter((item) => item && item !== '-').join(' / ') || displayLookupKey}
@@ -1041,7 +1050,7 @@ export function VehicleDetail({
             <div className="vp-unified-service-actions">
               <Button size="small" theme="solid" type="primary" disabled={!hasResolvedVIN} onClick={() => onOpenRealtime(resolvedVIN, activeProtocol)}>实时监控</Button>
               <Button size="small" theme="light" disabled={!hasResolvedVIN} onClick={() => onOpenHistory(resolvedVIN, activeProtocol)}>轨迹回放</Button>
-              <Button size="small" theme="light" disabled={!hasResolvedVIN} onClick={() => onOpenRaw(resolvedVIN, activeProtocol)}>数据导出</Button>
+              <Button size="small" theme="light" disabled={!hasResolvedVIN} onClick={() => onOpenRaw(resolvedVIN, activeProtocol)}>历史数据</Button>
               <Button size="small" theme="light" disabled={!hasResolvedVIN} onClick={() => onOpenMileage(resolvedVIN, activeProtocol)}>里程统计</Button>
             </div>
           </div>
@@ -1067,7 +1076,7 @@ export function VehicleDetail({
             <Space wrap>
               <Tag color={hasResolvedVIN ? 'green' : 'orange'}>{hasResolvedVIN ? '已解析 VIN' : '待维护身份'}</Tag>
               <Tag color={activeProtocol ? 'blue' : 'green'}>{scopeText}</Tag>
-              <Tag color={serviceConclusion.color}>{serviceStatus?.title ?? serviceConclusion.status}</Tag>
+              <Tag color={serviceConclusion.color}>{customerStatusTitle(serviceStatus?.title) || serviceConclusion.status}</Tag>
             </Space>
             <Typography.Title heading={4} style={{ margin: 0 }}>
               {[archivePlate, displayVIN].filter((item) => item && item !== '-').join(' / ') || displayLookupKey}
@@ -1076,7 +1085,7 @@ export function VehicleDetail({
               {[
                 { label: '手机号', value: archivePhone || '-' },
                 { label: 'OEM', value: archiveOEM || '-' },
-                { label: '主证据来源', value: overview?.primaryProtocol || summary?.primaryProtocol || '-' },
+                { label: '主数据通道', value: overview?.primaryProtocol || summary?.primaryProtocol || '-' },
                 { label: '最后上报', value: lastSeen },
                 { label: '档案完整度', value: archiveCompleteness },
                 { label: '下一步', value: serviceActions[0]?.label ?? serviceConclusion.nextStep }
@@ -1115,7 +1124,7 @@ export function VehicleDetail({
         <div className="vp-customer-service-package">
           <div className="vp-customer-service-summary">
             <Space wrap>
-              <Tag color={serviceConclusion.color}>{serviceStatus?.title ?? serviceConclusion.status}</Tag>
+              <Tag color={serviceConclusion.color}>{customerStatusTitle(serviceStatus?.title) || serviceConclusion.status}</Tag>
               <Tag color={activeProtocol ? 'blue' : 'green'}>{scopeText}</Tag>
               <Tag color={hasResolvedVIN ? 'green' : 'orange'}>{hasResolvedVIN ? 'VIN 已解析' : '身份待绑定'}</Tag>
             </Space>
@@ -1159,11 +1168,11 @@ export function VehicleDetail({
             row
             data={[
               { key: '服务车辆', value: [overview.plate, overview.vin].filter(Boolean).join(' / ') || '-' },
-              { key: '在线证据', value: `${overview.onlineSourceCount}/${overview.sourceCount}` },
+              { key: '在线数据通道', value: `${overview.onlineSourceCount}/${overview.sourceCount}` },
               { key: '覆盖状态', value: <Tag color={overview.coverageStatus === 'online' ? 'green' : overview.coverageStatus === 'partial' ? 'orange' : 'grey'}>{coverageStatusText[overview.coverageStatus] ?? overview.coverageStatus}</Tag> },
-              { key: '主证据来源', value: overview.primaryProtocol || '-' },
+              { key: '主数据通道', value: overview.primaryProtocol || '-' },
               { key: '最后上报', value: overview.lastSeen || '-' },
-              { key: '服务数据', value: `轨迹 ${overview.historyCount} / 原始记录 ${overview.rawCount} / 里程 ${overview.mileageCount}` },
+              { key: '服务数据', value: `轨迹 ${overview.historyCount} / 历史数据 ${overview.rawCount} / 里程 ${overview.mileageCount}` },
               { key: '实时来源', value: overview.realtimeCount },
               { key: '质量问题', value: qualityIssueAction(overview.qualityIssueCount) }
             ]}
@@ -1282,15 +1291,15 @@ export function VehicleDetail({
       </Card>
 
       {overview || consistency ? (
-        <Card bordered title="车辆服务证据链" style={{ marginTop: 16 }}>
+        <Card bordered title="车辆服务数据链" style={{ marginTop: 16 }}>
           <div className="vp-evidence-grid">
             {[
-              { label: '证据来源', value: evidenceSourceCount > 0 ? `${evidenceOnlineSourceCount}/${evidenceSourceCount} 在线` : '-' },
-              { label: '定位证据', value: evidenceLocatedSourceCount > 0 ? `${evidenceLocatedSourceCount} 个证据有位置` : '暂无位置' },
+              { label: '数据通道', value: evidenceSourceCount > 0 ? `${evidenceOnlineSourceCount}/${evidenceSourceCount} 在线` : '-' },
+              { label: '定位数据', value: evidenceLocatedSourceCount > 0 ? `${evidenceLocatedSourceCount} 个通道有位置` : '暂无位置' },
               { label: '里程差异', value: formatCompactNumber(evidenceMileageDelta, ' km') },
               { label: '时间差异', value: formatSeconds(evidenceTimeDeltaSeconds) },
-              { label: '主证据来源', value: overview?.primaryProtocol || summary?.primaryProtocol || '-' },
-              { label: '服务结论', value: consistencyTitle }
+              { label: '主数据通道', value: overview?.primaryProtocol || summary?.primaryProtocol || '-' },
+              { label: '服务结论', value: customerStatusTitle(consistencyTitle) || consistencyTitle }
             ].map((item) => (
               <div key={item.label} className="vp-evidence-item">
                 <div className="vp-evidence-label">{item.label}</div>
@@ -1305,7 +1314,7 @@ export function VehicleDetail({
       {hasResolvedVIN && sourceFusionRows.length > 0 ? (
         <Card
           bordered
-          title={<Space><span>多证据归并矩阵</span><Button size="small" aria-label="复制归并矩阵" icon={<IconCopy />} onClick={copySourceFusionReport}>复制归并矩阵</Button></Space>}
+          title={<Space><span>数据通道归并矩阵</span><Button size="small" aria-label="复制归并矩阵" icon={<IconCopy />} onClick={copySourceFusionReport}>复制归并矩阵</Button></Space>}
           style={{ marginTop: 16 }}
         >
           <div className="vp-source-fusion-grid">
@@ -1327,7 +1336,7 @@ export function VehicleDetail({
                   {[
                     { label: '实时', value: row.realtimeText },
                     { label: '定位', value: row.locationText },
-                    { label: '原始记录', value: row.rawText },
+                    { label: '历史数据', value: row.rawText },
                     { label: '里程', value: row.mileageText }
                   ].map((item) => (
                     <div key={item.label} className="vp-source-fusion-fact">
@@ -1349,7 +1358,7 @@ export function VehicleDetail({
                   </Button>
                   <Button size="small" theme="light" disabled={!row.source.hasRealtime} onClick={() => onOpenRealtime(resolvedVIN, row.source.protocol)}>实时</Button>
                   <Button size="small" theme="light" disabled={!row.source.hasHistory} onClick={() => onOpenHistory(resolvedVIN, row.source.protocol)}>轨迹</Button>
-                  <Button size="small" theme="light" disabled={!row.source.hasRaw} onClick={() => onOpenRaw(resolvedVIN, row.source.protocol)}>原始记录</Button>
+                  <Button size="small" theme="light" disabled={!row.source.hasRaw} onClick={() => onOpenRaw(resolvedVIN, row.source.protocol)}>历史数据</Button>
                   <Button size="small" theme="light" disabled={!row.source.hasMileage} onClick={() => onOpenMileage(resolvedVIN, row.source.protocol)}>里程</Button>
                 </Space>
               </div>
@@ -1424,7 +1433,7 @@ export function VehicleDetail({
                 {qualityIssueVehicleLabel(priorityQualityIssue, resolvedVIN)}
               </Typography.Text>
               <Typography.Text type="secondary" style={{ display: 'block', marginTop: 6 }}>
-                {priorityQualityIssue.detail || '该车存在告警事件，需要结合轨迹和原始记录确认影响范围。'}
+                {priorityQualityIssue.detail || '该车存在告警事件，需要结合轨迹和历史数据确认影响范围。'}
               </Typography.Text>
             </div>
             <Space wrap>
@@ -1445,13 +1454,13 @@ export function VehicleDetail({
                 轨迹证据
               </Button>
               <Button
-                aria-label="单车告警原始记录"
+                aria-label="单车告警历史数据"
                 size="small"
                 theme="light"
                 type="tertiary"
                 onClick={() => openQualityIssueRawEvidence(priorityQualityIssue)}
               >
-                原始记录
+                历史数据
               </Button>
             </Space>
           </div>
@@ -1484,14 +1493,14 @@ export function VehicleDetail({
               { key: '归并来源数', value: archiveSourceCount },
               { key: '在线', value: <StatusTag status={online ? 'ok' : 'offline'} /> },
               {
-                key: '证据来源',
+                key: '数据通道',
                 value: protocols.length > 0 ? (
                   <SourceStatusTags sourceStatus={detail?.sourceStatus} protocols={protocols} lastSeen={lastSeen === '-' ? '' : lastSeen} />
                 ) : '-'
               },
-              { key: '在线证据', value: summary ? `${summary.onlineSourceCount}/${summary.sourceCount}` : '-' },
+              { key: '在线数据通道', value: summary ? `${summary.onlineSourceCount}/${summary.sourceCount}` : '-' },
               { key: '最后位置时间', value: lastSeen },
-              { key: '最新原始记录时间', value: latestRaw?.serverTime ?? '-' },
+              { key: '最新历史数据时间', value: latestRaw?.serverTime ?? '-' },
               { key: '质量问题', value: <Tag color={qualityCount > 0 ? 'orange' : 'green'}>{qualityCount > 0 ? `${qualityCount} 项` : '无'}</Tag> }
             ]}
           />
@@ -1509,14 +1518,14 @@ export function VehicleDetail({
 
       {hasResolvedVIN ? (
         <>
-          <Card bordered title="证据来源覆盖" style={{ marginTop: 16 }}>
+          <Card bordered title="数据通道覆盖" style={{ marginTop: 16 }}>
             {detail?.sourceStatus?.length ? (
               <>
                 <div className="vp-source-toolbar">
                   <Space>
-                    <Tag color={activeProtocol ? 'grey' : 'blue'}>{activeProtocol ? `当前 ${activeProtocol}` : '当前 全部证据来源'}</Tag>
+                    <Tag color={activeProtocol ? 'grey' : 'blue'}>{activeProtocol ? `当前 ${activeProtocol}` : '当前 全部数据通道'}</Tag>
                     <SourceStatusTags sourceStatus={detail.sourceStatus} protocols={protocols} lastSeen={lastSeen === '-' ? '' : lastSeen} />
-                    <Button size="small" disabled={!activeProtocol} onClick={() => switchSource('')}>全部证据来源</Button>
+                    <Button size="small" disabled={!activeProtocol} onClick={() => switchSource('')}>全部数据通道</Button>
                   </Space>
                 </div>
                 <Table
@@ -1526,7 +1535,7 @@ export function VehicleDetail({
                   dataSource={detail.sourceStatus}
                   columns={[
                     {
-                      title: '证据来源',
+                      title: '数据通道',
                       dataIndex: 'protocol',
                       width: 140,
                       render: (_: unknown, row: VehicleSourceStatus) => (
@@ -1598,7 +1607,7 @@ export function VehicleDetail({
                             disabled={!row.hasRaw}
                             onClick={() => onOpenRaw(resolvedVIN, row.protocol)}
                           >
-                            查看 {row.protocol} 原始记录
+                            查看 {row.protocol} 历史数据
                           </Button>
                           <Button
                             size="small"
@@ -1616,7 +1625,7 @@ export function VehicleDetail({
                 />
               </>
             ) : (
-              <Typography.Text type="secondary">暂未查询到该车辆的证据来源覆盖。</Typography.Text>
+              <Typography.Text type="secondary">暂未查询到该车辆的数据通道覆盖。</Typography.Text>
             )}
           </Card>
 
@@ -1624,13 +1633,13 @@ export function VehicleDetail({
             <Descriptions
               row
               data={[
-                { key: '一致性结论', value: consistencyTitle },
-                { key: '证据覆盖', value: consistencySourceCount > 0 ? `${consistencySourceCount} 个证据` : '-' },
-                { key: '在线证据', value: consistencySourceCount > 0 ? `${consistencyOnlineSourceCount}/${consistencySourceCount} 在线` : '-' },
-                { key: '缺失证据', value: missingProtocolText },
-                { key: '位置覆盖', value: consistencyLocatedSourceCount > 0 ? `${consistencyLocatedSourceCount} 个证据有位置` : '暂无位置' },
+                { key: '一致性结论', value: customerStatusTitle(consistencyTitle) || consistencyTitle },
+                { key: '通道覆盖', value: consistencySourceCount > 0 ? `${consistencySourceCount} 个通道` : '-' },
+                { key: '在线数据通道', value: consistencySourceCount > 0 ? `${consistencyOnlineSourceCount}/${consistencySourceCount} 在线` : '-' },
+                { key: '缺失通道', value: missingProtocolText },
+                { key: '位置覆盖', value: consistencyLocatedSourceCount > 0 ? `${consistencyLocatedSourceCount} 个通道有位置` : '暂无位置' },
                 { key: '里程差异', value: formatCompactNumber(consistencyMileageDelta, ' km') },
-                { key: '证据时间差', value: formatSeconds(consistencyTimeDeltaSeconds) },
+                { key: '通道时间差', value: formatSeconds(consistencyTimeDeltaSeconds) },
                 { key: '诊断说明', value: consistencyDetail },
                 { key: '车辆服务视角', value: activeProtocol ? `当前只看 ${activeProtocol}` : '三类来源合并为同一车辆服务' }
               ]}
@@ -1713,7 +1722,7 @@ export function VehicleDetail({
                 { title: '入库时间', dataIndex: 'serverTime', width: 190 }
               ]}
             />
-            <Typography.Text type="tertiary">最新原始记录字段明细</Typography.Text>
+            <Typography.Text type="tertiary">最新历史数据字段明细</Typography.Text>
             <pre className="vp-json">{JSON.stringify(latestRaw?.parsedFields ?? {}, null, 2)}</pre>
           </Tabs.TabPane>
           <Tabs.TabPane tab="里程" itemKey="mileage">
diff --git a/vehicle-data-platform/apps/web/src/pages/Vehicles.tsx b/vehicle-data-platform/apps/web/src/pages/Vehicles.tsx
index b6e110d7..edc8b809 100644
--- a/vehicle-data-platform/apps/web/src/pages/Vehicles.tsx
+++ b/vehicle-data-platform/apps/web/src/pages/Vehicles.tsx
@@ -149,7 +149,7 @@ type VehicleActionQueueItem = {
 function vehicleFilterSummary(filters: Record<string, string>) {
   return [
     filters.keyword ? `关键词：${filters.keyword}` : '',
-    filters.protocol ? `证据来源：${filters.protocol}` : '',
+    filters.protocol ? `数据通道：${filters.protocol}` : '',
     filters.coverage ? `车辆覆盖：${coverageLabel[filters.coverage] ?? filters.coverage}` : '',
     filters.missingProtocol ? `缺失来源：${filters.missingProtocol}` : '',
     filters.serviceStatus ? `服务状态：${serviceStatusLabel[filters.serviceStatus] ?? filters.serviceStatus}` : '',
diff --git a/vehicle-data-platform/apps/web/src/test/App.test.tsx b/vehicle-data-platform/apps/web/src/test/App.test.tsx
index bf0e6678..209338f2 100644
--- a/vehicle-data-platform/apps/web/src/test/App.test.tsx
+++ b/vehicle-data-platform/apps/web/src/test/App.test.tsx
@@ -6583,12 +6583,19 @@ test('prevents unscoped raw parsed-field query from history form', async () => {
   await waitFor(() => {
     expect(keywordInput).toHaveValue('');
   });
+  fireEvent.change(screen.getByPlaceholderText('2026-07-03 00:00:00'), { target: { value: '' } });
+  fireEvent.change(screen.getByPlaceholderText('2026-07-03 23:59:59'), { target: { value: '' } });
   fireEvent.click(screen.getByRole('checkbox', { name: '返回字段明细' }));
   fireEvent.click(screen.getByRole('button', { name: 'search 查询' }));
 
   expect((await screen.findAllByText('字段明细查询需要车辆、时间范围或字段裁剪')).length).toBeGreaterThanOrEqual(1);
   expect(fetchMock).toHaveBeenCalledWith(expect.stringContaining('/api/history/locations?'), undefined);
-  expect(fetchMock).not.toHaveBeenCalledWith('/api/history/raw-frames/query', expect.anything());
+  const unscopedRawQueries = fetchMock.mock.calls.filter(([url, init]) => {
+    if (url !== '/api/history/raw-frames/query') return false;
+    const body = JSON.parse(String((init as RequestInit | undefined)?.body ?? '{}')) as Record<string, unknown>;
+    return !body.keyword && !body.dateFrom && !body.dateTo && !body.fields;
+  });
+  expect(unscopedRawQueries).toHaveLength(0);
 });
 
 test('shows trajectory playback workspace from history locations', async () => {
@@ -7545,7 +7552,8 @@ test('opens vehicle service from mileage row with row source evidence', async ()
   render(<App />);
 
   expect(await screen.findByText('VIN-MILEAGE-ROW')).toBeInTheDocument();
-  fireEvent.click(screen.getAllByRole('button', { name: '车辆服务' })[0]);
+  const serviceButtons = screen.getAllByRole('button', { name: '车辆服务' });
+  fireEvent.click(serviceButtons[serviceButtons.length - 1]);
 
   await waitFor(() => {
     expect(window.location.hash).toBe('#/detail?keyword=VIN-MILEAGE-ROW&protocol=JT808');
@@ -8329,7 +8337,9 @@ test('opens vehicle service from history results with row source evidence', asyn
   render(<App />);
 
   expect(await screen.findByText('VIN-JT808-001')).toBeInTheDocument();
-  fireEvent.click(screen.getAllByRole('button', { name: '车辆服务' })[0]);
+  const locationRow = screen.getByText('VIN-JT808-001').closest('tr');
+  expect(locationRow).not.toBeNull();
+  fireEvent.click(within(locationRow!).getByRole('button', { name: '车辆服务' }));
 
   await waitFor(() => {
     expect(window.location.hash).toBe('#/detail?keyword=VIN-JT808-001&protocol=JT808');
@@ -8609,7 +8619,9 @@ test('opens vehicle service from raw history rows with row source evidence', asy
 
   fireEvent.click(await screen.findByRole('tab', { name: '历史明细' }));
   expect(await screen.findByText('raw-gb32960-001')).toBeInTheDocument();
-  fireEvent.click(screen.getAllByRole('button', { name: '车辆服务' })[0]);
+  const rawRow = screen.getByText('raw-gb32960-001').closest('tr');
+  expect(rawRow).not.toBeNull();
+  fireEvent.click(within(rawRow!).getByRole('button', { name: '车辆服务' }));
 
   await waitFor(() => {
     expect(window.location.hash).toBe('#/detail?keyword=VIN-GB32960-001&protocol=GB32960');
@@ -11063,19 +11075,19 @@ test('switches vehicle detail to a source from the source matrix', async () => {
   expect(screen.getAllByText('GB32960 在线').length).toBeGreaterThanOrEqual(1);
   expect(screen.getAllByText('JT808 在线').length).toBeGreaterThanOrEqual(1);
   expect(screen.getAllByText('YUTONG_MQTT 未接入').length).toBeGreaterThanOrEqual(1);
-  expect(screen.getByText('多证据归并矩阵')).toBeInTheDocument();
-  expect(screen.getByText('主实时证据')).toBeInTheDocument();
-  expect(screen.getAllByText('定位证据').length).toBeGreaterThanOrEqual(1);
+  expect(screen.getByText('数据通道归并矩阵')).toBeInTheDocument();
+  expect(screen.getByText('主实时通道')).toBeInTheDocument();
+  expect(screen.getAllByText('定位数据').length).toBeGreaterThanOrEqual(1);
   expect(screen.getAllByText('统计口径').length).toBeGreaterThanOrEqual(1);
   expect(screen.getByText('无实时字段')).toBeInTheDocument();
-  expect(screen.getByText('无原始记录')).toBeInTheDocument();
+  expect(screen.getByText('无历史数据')).toBeInTheDocument();
   fireEvent.click(screen.getByRole('button', { name: '复制归并矩阵' }));
-  expect(writeText).toHaveBeenCalledWith(expect.stringContaining('【单车多证据归并矩阵】'));
-  expect(writeText).toHaveBeenCalledWith(expect.stringContaining('1. GB32960 / 主证据'));
-  expect(writeText).toHaveBeenCalledWith(expect.stringContaining('贡献：主实时证据、在线心跳、实时字段、定位证据、轨迹回放、原始记录、统计口径'));
+  expect(writeText).toHaveBeenCalledWith(expect.stringContaining('【单车数据通道归并矩阵】'));
+  expect(writeText).toHaveBeenCalledWith(expect.stringContaining('1. GB32960 / 主数据通道'));
+  expect(writeText).toHaveBeenCalledWith(expect.stringContaining('贡献：主实时通道、在线心跳、实时字段、定位数据、轨迹回放、历史数据、统计口径'));
   expect(screen.getByText('车辆服务角色')).toBeInTheDocument();
-  expect(screen.getAllByText('主证据').length).toBeGreaterThanOrEqual(1);
-  expect(screen.getAllByText('在线证据').length).toBeGreaterThanOrEqual(1);
+  expect(screen.getAllByText('主数据通道').length).toBeGreaterThanOrEqual(1);
+  expect(screen.getAllByText('在线数据通道').length).toBeGreaterThanOrEqual(1);
   expect(screen.getAllByText('暂无来源').length).toBeGreaterThanOrEqual(1);
   expect(screen.getByText('最新位置')).toBeInTheDocument();
   expect(screen.getAllByText('113.2, 23.1').length).toBeGreaterThan(0);
@@ -11161,7 +11173,7 @@ test('shows unified service overview on vehicle detail', async () => {
   expect(screen.getByText('今日单车服务任务板')).toBeInTheDocument();
   expect(screen.getByText('看实时位置')).toBeInTheDocument();
   expect(screen.getByText('回放轨迹证据')).toBeInTheDocument();
-  expect(screen.getByText('导出原始证据')).toBeInTheDocument();
+  expect(screen.getAllByText('查询历史数据').length).toBeGreaterThanOrEqual(1);
   expect(screen.getByText('复核里程统计')).toBeInTheDocument();
   expect(screen.getByText('闭环告警事件')).toBeInTheDocument();
   expect(screen.getByText('单车运营工作台')).toBeInTheDocument();
@@ -11169,17 +11181,17 @@ test('shows unified service overview on vehicle detail', async () => {
   expect(screen.getAllByText('档案完整度').length).toBeGreaterThanOrEqual(1);
   expect(screen.getByText('实时')).toBeInTheDocument();
   expect(screen.getAllByText('轨迹').length).toBeGreaterThanOrEqual(1);
-  expect(screen.getAllByText('原始记录').length).toBeGreaterThanOrEqual(1);
+  expect(screen.getAllByText('历史数据').length).toBeGreaterThanOrEqual(1);
   expect(screen.getAllByText('里程').length).toBeGreaterThanOrEqual(1);
   expect(screen.getAllByText('告警').length).toBeGreaterThanOrEqual(1);
   expect(screen.getByText('实时定位')).toBeInTheDocument();
   expect(screen.getAllByText('轨迹回放').length).toBeGreaterThanOrEqual(1);
-  expect(screen.getAllByText('原始记录').length).toBeGreaterThan(0);
+  expect(screen.getAllByText('历史数据').length).toBeGreaterThan(0);
   expect(screen.getByText('告警处置')).toBeInTheDocument();
   expect(screen.getByText('里程复核')).toBeInTheDocument();
   expect(screen.getByText('确认实时状态')).toBeInTheDocument();
   expect(screen.getByText('回放轨迹断点')).toBeInTheDocument();
-  expect(screen.getByText('核对原始记录')).toBeInTheDocument();
+  expect(screen.getAllByText('查询历史数据').length).toBeGreaterThanOrEqual(1);
   expect(screen.getByText('处理告警闭环')).toBeInTheDocument();
   expect(screen.getByText('复核统计口径')).toBeInTheDocument();
   expect(screen.getByText('车辆在线状态、最新时间、有效坐标均可解释。')).toBeInTheDocument();
@@ -11189,13 +11201,13 @@ test('shows unified service overview on vehicle detail', async () => {
   expect(screen.getAllByText('1 项').length).toBeGreaterThan(0);
   expect(screen.getAllByText('7 条统计').length).toBeGreaterThanOrEqual(1);
   expect(screen.getByText('2/3')).toBeInTheDocument();
-  expect(screen.getByText('轨迹 12 / 原始记录 34 / 里程 7')).toBeInTheDocument();
+  expect(screen.getByText('轨迹 12 / 历史数据 34 / 里程 7')).toBeInTheDocument();
   expect(screen.getByRole('button', { name: '单车任务 看实时位置 实时监控' })).toBeInTheDocument();
   expect(screen.getByRole('button', { name: '单车任务 回放轨迹证据 轨迹回放' })).toBeInTheDocument();
-  expect(screen.getByRole('button', { name: '单车任务 导出原始证据 数据导出' })).toBeInTheDocument();
+  expect(screen.getByRole('button', { name: '单车任务 查询历史数据 历史数据' })).toBeInTheDocument();
   expect(screen.getByRole('button', { name: '单车任务 复核里程统计 里程统计' })).toBeInTheDocument();
   expect(screen.getByRole('button', { name: '单车任务 闭环告警事件 告警事件' })).toBeInTheDocument();
-  fireEvent.click(screen.getByRole('button', { name: '单车运营工作台 原始记录 查看原始记录' }));
+  fireEvent.click(screen.getByRole('button', { name: '单车运营工作台 历史数据 查看历史数据' }));
   expect(window.location.hash).toBe('#/history-query?keyword=VIN001&tab=raw');
 });
 
@@ -11348,7 +11360,7 @@ test('quality health shows structured capacity findings', async () => {
   expect(screen.getByText('kafka lag 42')).toBeInTheDocument();
 });
 
-test('shows vehicle service evidence chain before source details', async () => {
+test('shows vehicle service data chain before source details', async () => {
   window.history.replaceState(null, '', '/#/detail?keyword=VIN001');
   vi.spyOn(globalThis, 'fetch').mockImplementation(async (input) => {
     const path = String(input);
@@ -11428,9 +11440,9 @@ test('shows vehicle service evidence chain before source details', async () => {
 
   render(<App />);
 
-  expect(await screen.findByText('车辆服务证据链')).toBeInTheDocument();
+  expect(await screen.findByText('车辆服务数据链')).toBeInTheDocument();
   expect(screen.getAllByText('2/3 在线').length).toBeGreaterThan(0);
-  expect(screen.getAllByText('2 个证据有位置').length).toBeGreaterThan(0);
+  expect(screen.getAllByText('2 个通道有位置').length).toBeGreaterThan(0);
   expect(screen.getAllByText('1.4 km').length).toBeGreaterThan(0);
   expect(screen.getAllByText('125 秒').length).toBeGreaterThan(0);
   expect(screen.getAllByText('MQTT 离线，32960 与 808 仍可支撑车辆服务').length).toBeGreaterThan(0);
@@ -11682,7 +11694,7 @@ test('copies vehicle service diagnostic summary', async () => {
   expect(await screen.findByText('车辆运营总览')).toBeInTheDocument();
   expect(screen.getByRole('button', { name: /复制归一摘要/ })).toBeInTheDocument();
   expect(screen.getByText('车辆身份')).toBeInTheDocument();
-  expect(screen.getByText('实时主证据来源')).toBeInTheDocument();
+  expect(screen.getByText('实时主数据通道')).toBeInTheDocument();
   expect(screen.getByText('业务可用性')).toBeInTheDocument();
   expect(await screen.findByText('车辆服务结论')).toBeInTheDocument();
   expect(screen.getByText('车辆服务档案总览')).toBeInTheDocument();
@@ -11700,13 +11712,13 @@ test('copies vehicle service diagnostic summary', async () => {
   const unifiedCopied = String(writeText.mock.lastCall?.[0] ?? '');
   expect(unifiedCopied).toContain('【统一车辆服务摘要】');
   expect(unifiedCopied).toContain('车辆：粤A诊断1 / VIN-SUMMARY-001');
-  expect(unifiedCopied).toContain('当前范围：单一来源：JT808');
+  expect(unifiedCopied).toContain('当前范围：单一数据通道：JT808');
   expect(unifiedCopied).toContain('车辆身份：VIN-SUMMARY-001');
-  expect(unifiedCopied).toContain('服务状态：来源不完整');
-  expect(unifiedCopied).toContain('实时主证据来源：JT808');
-  expect(unifiedCopied).toContain('证据在线：1/2');
+  expect(unifiedCopied).toContain('服务状态：数据通道不完整');
+  expect(unifiedCopied).toContain('实时主数据通道：JT808');
+  expect(unifiedCopied).toContain('通道在线：1/2');
   expect(unifiedCopied).toContain('业务可用性：在线可用');
-  expect(unifiedCopied).toContain('服务数据：实时 2 / 轨迹 12 / 原始记录 34 / 里程 3 / 告警 1');
+  expect(unifiedCopied).toContain('服务数据：实时 2 / 轨迹 12 / 历史数据 34 / 里程 3 / 告警 1');
   expect(unifiedCopied).toContain('车辆服务：http://localhost:3000/#/detail?keyword=VIN-SUMMARY-001&protocol=JT808');
   fireEvent.click(screen.getByRole('button', { name: /复制档案/ }));
   await waitFor(() => {
@@ -11715,10 +11727,10 @@ test('copies vehicle service diagnostic summary', async () => {
   const dossierCopied = String(writeText.mock.lastCall?.[0] ?? '');
   expect(dossierCopied).toContain('【车辆服务档案】');
   expect(dossierCopied).toContain('车辆：粤A诊断1 / VIN-SUMMARY-001');
-  expect(dossierCopied).toContain('当前范围：单一来源：JT808');
-  expect(dossierCopied).toContain('主证据来源：JT808');
-  expect(dossierCopied).toContain('证据在线：1/2');
-  expect(dossierCopied).toContain('资产概览：实时 2 / 轨迹 12 / 原始记录 34 / 里程 3 / 告警 1');
+  expect(dossierCopied).toContain('当前范围：单一数据通道：JT808');
+  expect(dossierCopied).toContain('主数据通道：JT808');
+  expect(dossierCopied).toContain('通道在线：1/2');
+  expect(dossierCopied).toContain('资产概览：实时 2 / 轨迹 12 / 历史数据 34 / 里程 3 / 告警 1');
   expect(dossierCopied).toContain('车辆服务：http://localhost:3000/#/detail?keyword=VIN-SUMMARY-001&protocol=JT808');
   fireEvent.click(screen.getByRole('button', { name: /复制交付包/ }));
   await waitFor(() => {
@@ -11742,19 +11754,19 @@ test('copies vehicle service diagnostic summary', async () => {
   expect(copied).toContain('【车辆服务诊断摘要】');
   expect(copied).toContain('运行版本：platform-20260704155844');
   expect(copied).toContain('车辆：粤A诊断1 / VIN-SUMMARY-001');
-  expect(copied).toContain('当前范围：单一来源：JT808');
-  expect(copied).toContain('服务状态：来源不完整');
-  expect(copied).toContain('证据来源：1/2 在线');
-  expect(copied).toContain('定位证据：2 个证据有位置');
+  expect(copied).toContain('当前范围：单一数据通道：JT808');
+  expect(copied).toContain('服务状态：数据通道不完整');
+  expect(copied).toContain('数据通道：1/2 在线');
+  expect(copied).toContain('定位数据：2 个通道有位置');
   expect(copied).toContain('里程差异：12.6 km');
   expect(copied).toContain('时间差异：90 秒');
-  expect(copied).toContain('服务数据：实时 2 / 轨迹 12 / 原始记录 34 / 里程 3 / 告警 1');
-  expect(copied).toContain('一致性：来源不完整');
+  expect(copied).toContain('服务数据：实时 2 / 轨迹 12 / 历史数据 34 / 里程 3 / 告警 1');
+  expect(copied).toContain('一致性：数据通道不完整');
   expect(copied).toContain('下一步：');
   expect(copied).toContain('车辆服务：http://localhost:3000/#/detail?keyword=VIN-SUMMARY-001&protocol=JT808');
   expect(copied).toContain('实时：http://localhost:3000/#/realtime?keyword=VIN-SUMMARY-001&protocol=JT808');
   expect(copied).toContain('轨迹：http://localhost:3000/#/history?keyword=VIN-SUMMARY-001&protocol=JT808');
-  expect(copied).toContain('原始记录：http://localhost:3000/#/history-query?keyword=VIN-SUMMARY-001&protocol=JT808&tab=raw&includeFields=true');
+  expect(copied).toContain('历史数据：http://localhost:3000/#/history-query?keyword=VIN-SUMMARY-001&protocol=JT808&tab=raw&includeFields=true');
   expect(copied).toContain('里程：http://localhost:3000/#/mileage?keyword=VIN-SUMMARY-001&protocol=JT808');
 
   fireEvent.click(screen.getByRole('button', { name: /复制运营摘要/ }));
@@ -11764,10 +11776,10 @@ test('copies vehicle service diagnostic summary', async () => {
   const operationsCopied = String(writeText.mock.lastCall?.[0] ?? '');
   expect(operationsCopied).toContain('【车辆服务运营摘要】');
   expect(operationsCopied).toContain('车辆：粤A诊断1 / VIN-SUMMARY-001');
-  expect(operationsCopied).toContain('当前范围：单一来源：JT808');
-  expect(operationsCopied).toContain('服务状态：来源不完整');
-  expect(operationsCopied).toContain('在线证据：1/2');
-  expect(operationsCopied).toContain('定位证据：2');
+  expect(operationsCopied).toContain('当前范围：单一数据通道：JT808');
+  expect(operationsCopied).toContain('服务状态：数据通道不完整');
+  expect(operationsCopied).toContain('在线数据通道：1/2');
+  expect(operationsCopied).toContain('定位数据：2');
   expect(operationsCopied).toContain('质量问题：1 项');
   expect(operationsCopied).toContain('下一步清单：');
   expect(operationsCopied).toContain('补齐 YUTONG_MQTT 证据');
@@ -11776,7 +11788,7 @@ test('copies vehicle service diagnostic summary', async () => {
   expect(operationsCopied).toContain('车辆服务：http://localhost:3000/#/detail?keyword=VIN-SUMMARY-001&protocol=JT808');
   expect(operationsCopied).toContain('实时监控：http://localhost:3000/#/realtime?keyword=VIN-SUMMARY-001&protocol=JT808');
   expect(operationsCopied).toContain('轨迹回放：http://localhost:3000/#/history?keyword=VIN-SUMMARY-001&protocol=JT808');
-  expect(operationsCopied).toContain('原始记录：http://localhost:3000/#/history-query?keyword=VIN-SUMMARY-001&protocol=JT808&tab=raw&includeFields=true');
+  expect(operationsCopied).toContain('历史数据：http://localhost:3000/#/history-query?keyword=VIN-SUMMARY-001&protocol=JT808&tab=raw&includeFields=true');
   expect(operationsCopied).toContain('里程统计：http://localhost:3000/#/mileage?keyword=VIN-SUMMARY-001&protocol=JT808');
 
   fireEvent.click(screen.getByRole('button', { name: '复制处理清单' }));
@@ -11786,10 +11798,10 @@ test('copies vehicle service diagnostic summary', async () => {
   const runbookCopied = String(writeText.mock.lastCall?.[0] ?? '');
   expect(runbookCopied).toContain('【单车服务处理清单】');
   expect(runbookCopied).toContain('车辆：粤A诊断1 / VIN-SUMMARY-001');
-  expect(runbookCopied).toContain('当前范围：单一来源：JT808');
+  expect(runbookCopied).toContain('当前范围：单一数据通道：JT808');
   expect(runbookCopied).toContain('1. 确认实时状态');
   expect(runbookCopied).toContain('2. 回放轨迹断点');
-  expect(runbookCopied).toContain('3. 核对原始记录');
+  expect(runbookCopied).toContain('3. 查询历史数据');
   expect(runbookCopied).toContain('4. 处理告警闭环');
   expect(runbookCopied).toContain('5. 复核统计口径');
   expect(runbookCopied).toContain('验收：车辆在线状态、最新时间、有效坐标均可解释。');
@@ -12037,7 +12049,7 @@ test('opens raw history with the currently selected vehicle detail source', asyn
   render(<App />);
 
   fireEvent.click(await screen.findByRole('button', { name: '仅看 JT808' }));
-  fireEvent.click(screen.getAllByRole('button', { name: '数据导出' })[0]);
+  fireEvent.click(screen.getAllByRole('button', { name: '历史数据' })[0]);
 
   await waitFor(() => {
     expect(window.location.hash).toBe('#/history-query?keyword=VIN001&protocol=JT808&tab=raw');
@@ -12195,7 +12207,7 @@ test('opens source-specific history directly from vehicle detail source card', a
   });
 });
 
-test('opens source-specific raw history directly from vehicle detail source evidence', async () => {
+test('opens source-specific raw history directly from vehicle detail source data channel', async () => {
   window.history.replaceState(null, '', '/#/detail?keyword=VIN001');
   vi.spyOn(globalThis, 'fetch').mockImplementation(async (input) => {
     const path = String(input);
@@ -12263,7 +12275,7 @@ test('opens source-specific raw history directly from vehicle detail source evid
 
   render(<App />);
 
-  fireEvent.click(await screen.findByRole('button', { name: '查看 JT808 原始记录' }));
+  fireEvent.click(await screen.findByRole('button', { name: '查看 JT808 历史数据' }));
 
   await waitFor(() => {
     expect(window.location.hash).toBe('#/history-query?keyword=VIN001&protocol=JT808&tab=raw');
@@ -12394,9 +12406,9 @@ test('shows selected source scope on vehicle detail', async () => {
   render(<App />);
 
   expect(await screen.findByText('当前查看范围')).toBeInTheDocument();
-  expect(screen.getAllByText('单一来源：JT808').length).toBeGreaterThan(0);
+  expect(screen.getAllByText('单一数据通道：JT808').length).toBeGreaterThan(0);
   expect(screen.getByText('车辆服务状态')).toBeInTheDocument();
-  expect(screen.getAllByText('来源不完整').length).toBeGreaterThan(0);
+  expect(screen.getAllByText('数据通道不完整').length).toBeGreaterThan(0);
   expect(fetchMock).toHaveBeenCalledWith(expect.stringContaining('/api/vehicle-service?keyword=VIN001&protocol=JT808'), undefined);
 });
 
@@ -12490,12 +12502,12 @@ test('shows cross-source consistency for one vehicle service', async () => {
   render(<App />);
 
   expect(await screen.findByText('跨证据一致性')).toBeInTheDocument();
-  expect(screen.getAllByText('来源不完整').length).toBeGreaterThanOrEqual(1);
+  expect(screen.getAllByText('数据通道不完整').length).toBeGreaterThanOrEqual(1);
   expect(screen.getAllByText('2/3 个来源在线，车辆服务可用但缺少 YUTONG_MQTT 来源。').length).toBeGreaterThan(0);
-  expect(screen.getByText('3 个证据')).toBeInTheDocument();
+  expect(screen.getByText('3 个通道')).toBeInTheDocument();
   expect(screen.getAllByText('2/3 在线').length).toBeGreaterThan(0);
-  expect(screen.getByText('缺失证据')).toBeInTheDocument();
-  expect(screen.getAllByText('3 个证据有位置').length).toBeGreaterThan(0);
+  expect(screen.getByText('缺失通道')).toBeInTheDocument();
+  expect(screen.getAllByText('3 个通道有位置').length).toBeGreaterThan(0);
   expect(screen.getAllByText('0.4 km').length).toBeGreaterThan(0);
   expect(screen.getAllByText('35 秒').length).toBeGreaterThan(0);
   fireEvent.click(screen.getByRole('button', { name: '查看缺 YUTONG_MQTT 车辆' }));