diff --git a/vehicle-data-platform/apps/web/src/layout/AppShell.tsx b/vehicle-data-platform/apps/web/src/layout/AppShell.tsx
index cf6d1f24..5c7f8201 100644
--- a/vehicle-data-platform/apps/web/src/layout/AppShell.tsx
+++ b/vehicle-data-platform/apps/web/src/layout/AppShell.tsx
@@ -30,11 +30,11 @@ const navGroups = [
     ]
   },
   {
-    title: '查询分析',
+    title: '轨迹与统计',
     items: [
       { itemKey: 'history', text: '轨迹回放', icon: <IconMapPin /> },
-      { itemKey: 'history-query', text: '历史查询', icon: <IconHistogram /> },
-      { itemKey: 'mileage', text: '统计查询', icon: <IconBarChartHStroked /> }
+      { itemKey: 'history-query', text: '数据导出', icon: <IconHistogram /> },
+      { itemKey: 'mileage', text: '里程统计', icon: <IconBarChartHStroked /> }
     ]
   },
   {
@@ -133,7 +133,7 @@ export function AppShell({
             <span className="vp-brand-mark" />
             <span className="vp-brand-copy">
               <span>车辆服务中台</span>
-              <span>一车一服务 / 多源归并</span>
+              <span>地图监控 / 轨迹回放 / 里程统计</span>
             </span>
           </div>
           <div className="vp-nav-groups">
@@ -180,8 +180,8 @@ export function AppShell({
               <Button size="small" aria-label="顶部地图态势" onClick={() => onChange('map')}>实时地图</Button>
               <Button size="small" aria-label="顶部实时监控" onClick={() => onChange('realtime')}>实时监控</Button>
               <Button size="small" aria-label="顶部轨迹回放" onClick={() => onChange('history')}>轨迹回放</Button>
-              <Button size="small" aria-label="顶部历史查询" onClick={() => onChange('history-query')}>历史查询</Button>
-              <Button size="small" aria-label="顶部统计查询" onClick={() => onChange('mileage')}>统计查询</Button>
+              <Button size="small" aria-label="顶部数据导出" onClick={() => onChange('history-query')}>数据导出</Button>
+              <Button size="small" aria-label="顶部里程统计" onClick={() => onChange('mileage')}>里程统计</Button>
               <Button
                 size="small"
                 aria-label={`顶部${alertLabel}`}
diff --git a/vehicle-data-platform/apps/web/src/pages/Realtime.tsx b/vehicle-data-platform/apps/web/src/pages/Realtime.tsx
index 79e7dbe6..fd435b20 100644
--- a/vehicle-data-platform/apps/web/src/pages/Realtime.tsx
+++ b/vehicle-data-platform/apps/web/src/pages/Realtime.tsx
@@ -225,7 +225,7 @@ function realtimeOperationsSummaryText({
     `当前筛选：${realtimeFilterSummary(filters).join('；') || '全部实时车辆'}`,
     `车辆总数：${total.toLocaleString()}，当前页：${rows.length.toLocaleString()}`,
     `在线车辆：${onlineCount.toLocaleString()}，定位有效：${locatedCount.toLocaleString()}`,
-    `降级服务：${degradedCount.toLocaleString()}，来源类型：${sourceTypeCount.toLocaleString()}`,
+    `需要关注：${degradedCount.toLocaleString()}，数据通道：${sourceTypeCount.toLocaleString()}`,
     `地图配置：${amapConfigured ? '已配置' : '未配置'}`,
     '重点车辆：',
     issueLines,
@@ -364,13 +364,13 @@ function realtimeDutyHandoffText({
     })
     .slice(0, 8);
   const lines = [
-    '【实时值班交接包】',
+    '【实时运营交接包】',
     `当前筛选：${realtimeFilterSummary(filters).join('；') || '全部实时车辆'}`,
     `页面车辆：${rows.length.toLocaleString()} / 总计 ${total.toLocaleString()}；版本：${runtimeRelease || '未标记'}`,
-    `在线：${onlineCount.toLocaleString()}；离线：${(rows.length - onlineCount).toLocaleString()}；定位有效：${locatedCount.toLocaleString()}；降级：${degradedCount.toLocaleString()}；超时：${staleCount.toLocaleString()}；来源类型：${sourceTypeCount.toLocaleString()}`,
+    `在线：${onlineCount.toLocaleString()}；离线：${(rows.length - onlineCount).toLocaleString()}；定位有效：${locatedCount.toLocaleString()}；需要关注：${degradedCount.toLocaleString()}；超时：${staleCount.toLocaleString()}；数据通道：${sourceTypeCount.toLocaleString()}`,
     `地图：${amapConfigured ? '高德已配置' : '高德未配置'}`,
-    `来源覆盖：${sourceLines.length > 0 ? sourceLines.join('；') : '当前页暂无来源明细'}`,
-    `值班入口：${appURL(buildAppHash({ page: 'realtime', protocol: filters.protocol, filters }))}`,
+    `车辆覆盖：${sourceLines.length > 0 ? sourceLines.join('；') : '当前页暂无来源明细'}`,
+    `实时入口：${appURL(buildAppHash({ page: 'realtime', protocol: filters.protocol, filters }))}`,
     ''
   ];
   if (sampleRows.length === 0) {
@@ -663,7 +663,7 @@ export function Realtime({
     sourceTypeCount: primaryProtocols.size,
     amapConfigured,
     runtimeRelease: runtime?.platformRelease
-  }), '实时值班交接包');
+  }), '实时运营交接包');
   const realtimeImpactLevel = degradedCount > 0 || staleCount > 0 || rows.length - onlineCount > 0 ? '需要处置' : '实时稳定';
   const realtimeImpactColor = realtimeImpactLevel === '实时稳定' ? 'green' as const : degradedCount > 0 || staleCount > 0 ? 'orange' as const : 'blue' as const;
   const realtimeImpactItems = [
@@ -780,9 +780,9 @@ export function Realtime({
                 { label: '在线车辆', value: onlineCount, color: 'green' as const, action: () => applyFilters({ ...filters, online: 'online' }) },
                 { label: '离线车辆', value: rows.length - onlineCount, color: rows.length - onlineCount > 0 ? 'orange' as const : 'green' as const, action: () => applyFilters({ ...filters, online: 'offline' }) },
                 { label: '定位有效', value: locatedCount, color: locatedCount > 0 ? 'blue' as const : 'orange' as const },
-                { label: '降级服务', value: degradedCount, color: degradedCount > 0 ? 'orange' as const : 'green' as const, action: () => applyFilters({ ...filters, serviceStatus: 'degraded' }) },
+                { label: '需要关注', value: degradedCount, color: degradedCount > 0 ? 'orange' as const : 'green' as const, action: () => applyFilters({ ...filters, serviceStatus: 'degraded' }) },
                 { label: '更新超时', value: staleCount, color: staleCount > 0 ? 'red' as const : 'green' as const },
-                { label: '来源类型', value: primaryProtocols.size, color: 'blue' as const }
+                { label: '数据通道', value: primaryProtocols.size, color: 'blue' as const }
               ].map((item) => (
                 item.action ? (
                   <button
@@ -809,7 +809,7 @@ export function Realtime({
             <div className="vp-current-action-list">
               {degradedCount > 0 ? (
                 <Button size="small" theme="light" type="warning" onClick={() => applyFilters({ ...filters, serviceStatus: 'degraded' })}>
-                  排查降级服务 {degradedCount.toLocaleString()}
+                  查看需关注车辆 {degradedCount.toLocaleString()}
                 </Button>
               ) : <Tag color="green">服务状态稳定</Tag>}
               {staleCount > 0 ? <Tag color="red">核对超时车辆 {staleCount.toLocaleString()}</Tag> : <Tag color="green">实时新鲜</Tag>}
@@ -822,16 +822,16 @@ export function Realtime({
           </div>
         </div>
         <div className="vp-source-coverage-board">
-          <div className="vp-current-service-title">协议地图覆盖</div>
+          <div className="vp-current-service-title">车辆覆盖概览</div>
           <div className="vp-source-coverage-grid">
             {sourceCoverageRows.length === 0 ? (
-              <Typography.Text type="tertiary">当前页暂无协议来源。</Typography.Text>
+              <Typography.Text type="tertiary">当前页暂无车辆数据通道。</Typography.Text>
             ) : sourceCoverageRows.map((item) => (
               <button
                 key={item.protocol}
                 type="button"
                 className="vp-source-coverage-item"
-                aria-label={`筛选协议 ${item.protocol}`}
+                aria-label={`筛选数据通道 ${item.protocol}`}
                 onClick={() => applyFilters({ ...filters, protocol: item.protocol })}
               >
                 <div className="vp-source-coverage-item-head">
@@ -859,7 +859,7 @@ export function Realtime({
                 <Tag color="green">{onlineCount.toLocaleString()} 辆在线</Tag>
                 <Button size="small" theme="light" icon={<IconCopy />} aria-label="复制实时摘要" onClick={copyRealtimeSummary}>复制实时摘要</Button>
                 <Button size="small" theme="light" icon={<IconCopy />} aria-label="复制实时异常处置清单" onClick={copyRealtimeIssueChecklist}>复制异常处置清单</Button>
-                <Button size="small" theme="light" icon={<IconCopy />} aria-label="复制实时值班交接包" onClick={copyRealtimeDutyHandoff}>复制值班交接包</Button>
+                <Button size="small" theme="light" icon={<IconCopy />} aria-label="复制实时运营交接包" onClick={copyRealtimeDutyHandoff}>复制运营交接包</Button>
               </Space>
             </div>
             <VehicleMap
@@ -876,8 +876,8 @@ export function Realtime({
               { label: '在线车辆', value: onlineCount.toLocaleString(), color: 'green' as const },
               { label: '定位有效', value: locatedCount.toLocaleString(), color: 'green' as const },
               { label: '超时车辆', value: staleCount.toLocaleString(), color: staleCount > 0 ? 'orange' as const : 'green' as const },
-              { label: '降级服务', value: degradedCount.toLocaleString(), color: degradedCount > 0 ? 'orange' as const : 'green' as const },
-              { label: '来源类型', value: primaryProtocols.size.toLocaleString(), color: 'blue' as const }
+              { label: '需要关注', value: degradedCount.toLocaleString(), color: degradedCount > 0 ? 'orange' as const : 'green' as const },
+              { label: '数据通道', value: primaryProtocols.size.toLocaleString(), color: 'blue' as const }
             ].map((item) => (
               <div key={item.label} className="vp-monitor-metric">
                 <Tag color={item.color}>{item.label}</Tag>
@@ -885,7 +885,7 @@ export function Realtime({
               </div>
             ))}
             <Typography.Text type="secondary">
-              高德 Web JS Key 和安全密钥通过运行环境配置，前端只读取公开 Key；安全密钥后续走服务端代理，避免明文下发。
+              地图用于观察车辆在线、定位新鲜度和异常车辆分布；内部接入状态由系统运维页单独承接。
             </Typography.Text>
             {selectedMapRow ? (
               <div className="vp-selected-vehicle-panel">
@@ -915,7 +915,7 @@ export function Realtime({
               </div>
             ) : null}
             <div className="vp-map-integration-panel">
-              <div className="vp-map-service-queue-title">地图接入状态</div>
+              <div className="vp-map-service-queue-title">地图能力状态</div>
               {mapIntegrationRows.map((item) => (
                 <div key={item.label} className="vp-map-integration-row">
                   <div>
@@ -927,7 +927,7 @@ export function Realtime({
               ))}
             </div>
             <div className="vp-source-consistency-panel">
-              <div className="vp-map-service-queue-title">多来源一致性检查</div>
+              <div className="vp-map-service-queue-title">车辆数据一致性检查</div>
               {sourceIssueRows.length === 0 ? (
                 <Typography.Text type="tertiary">当前页车辆来源一致</Typography.Text>
               ) : (
diff --git a/vehicle-data-platform/apps/web/src/pages/Vehicles.tsx b/vehicle-data-platform/apps/web/src/pages/Vehicles.tsx
index ecb270cb..b3fc4aff 100644
--- a/vehicle-data-platform/apps/web/src/pages/Vehicles.tsx
+++ b/vehicle-data-platform/apps/web/src/pages/Vehicles.tsx
@@ -120,7 +120,7 @@ const vehicleExportColumns: CsvColumn<VehicleCoverageRow>[] = [
   { title: 'OEM', value: (row) => row.oem },
   { title: '来源', value: (row) => row.protocols?.join('|') },
   { title: '缺失来源', value: (row) => row.missingProtocols?.join('|') },
-  { title: '来源覆盖', value: (row) => sourceEvidenceText(row) },
+  { title: '车辆覆盖', value: (row) => sourceEvidenceText(row) },
   { title: '服务状态', value: (row) => vehicleServiceStatus(row).label },
   { title: '诊断摘要', value: (row) => sourceDiagnosisText(row) },
   { title: '档案完整度', value: (row) => vehicleArchiveCompleteness(row).label },
@@ -150,7 +150,7 @@ function vehicleFilterSummary(filters: Record<string, string>) {
   return [
     filters.keyword ? `关键词：${filters.keyword}` : '',
     filters.protocol ? `数据来源：${filters.protocol}` : '',
-    filters.coverage ? `来源覆盖：${coverageLabel[filters.coverage] ?? filters.coverage}` : '',
+    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：${serviceStatusLabel[filters.serviceStatus] ?? filters.serviceStatus}` : '',
     filters.online ? `在线：${onlineLabel[filters.online] ?? filters.online}` : '',
@@ -654,7 +654,7 @@ export function Vehicles({
 
   return (
     <div className="vp-page">
-      <PageHeader title="车辆服务" description="以 VIN 为主对象维护车辆身份、数据来源覆盖、在线状态和绑定状态" />
+      <PageHeader title="车辆服务" description="以 VIN 为主对象维护车辆身份、车辆覆盖、在线状态和绑定状态" />
       <Card bordered>
         <Form key={JSON.stringify(filters)} initValues={filters} layout="horizontal" onSubmit={(values) => {
           const nextFilters = values as Record<string, string>;
@@ -666,7 +666,7 @@ export function Vehicles({
             <Select.Option value="JT808">JT808</Select.Option>
             <Select.Option value="YUTONG_MQTT">YUTONG_MQTT</Select.Option>
           </Form.Select>
-          <Form.Select field="coverage" label="来源覆盖" placeholder="全部" style={{ width: 130 }}>
+          <Form.Select field="coverage" label="车辆覆盖" placeholder="全部" style={{ width: 130 }}>
             <Select.Option value="single">单源</Select.Option>
             <Select.Option value="multi">多源</Select.Option>
           </Form.Select>
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 68c44a05..eaf32a50 100644
--- a/vehicle-data-platform/apps/web/src/test/App.test.tsx
+++ b/vehicle-data-platform/apps/web/src/test/App.test.tsx
@@ -21,9 +21,9 @@ test('renders vehicle platform shell', () => {
 
   render(<App />);
   expect(screen.getByText('车辆服务中台')).toBeInTheDocument();
-  expect(screen.getByText('一车一服务 / 多源归并')).toBeInTheDocument();
+  expect(screen.getByText('地图监控 / 轨迹回放 / 里程统计')).toBeInTheDocument();
   expect(screen.getByText('车辆工作台')).toBeInTheDocument();
-  expect(screen.getByText('查询分析')).toBeInTheDocument();
+  expect(screen.getByText('轨迹与统计')).toBeInTheDocument();
   expect(screen.getAllByText('告警通知').length).toBeGreaterThanOrEqual(1);
   expect(screen.getByText('系统运维')).toBeInTheDocument();
   expect(screen.getAllByText('运营驾驶舱').length).toBeGreaterThanOrEqual(1);
@@ -197,11 +197,11 @@ test('exposes AMap operations shortcuts when map key is configured', async () =>
   expect(window.location.hash).toBe('#/realtime');
   fireEvent.click(screen.getByRole('button', { name: '顶部轨迹回放' }));
   expect(window.location.hash.startsWith('#/history')).toBe(true);
-  fireEvent.click(screen.getByRole('button', { name: '顶部历史查询' }));
+  fireEvent.click(screen.getByRole('button', { name: '顶部数据导出' }));
   expect(window.location.hash.startsWith('#/history-query')).toBe(true);
   expect(new URLSearchParams(window.location.hash.split('?')[1] ?? '').get('tab')).toBe('raw');
   expect(await screen.findByRole('heading', { name: '历史查询' })).toBeInTheDocument();
-  fireEvent.click(screen.getByRole('button', { name: '顶部统计查询' }));
+  fireEvent.click(screen.getByRole('button', { name: '顶部里程统计' }));
   expect(window.location.hash.startsWith('#/mileage')).toBe(true);
   fireEvent.click(await screen.findByRole('button', { name: '顶部告警事件正常' }));
   expect(window.location.hash).toBe('#/alert-events');
@@ -2340,7 +2340,7 @@ test('shows and clears current vehicle service filters', async () => {
   expect(await screen.findByText('当前车辆筛选')).toBeInTheDocument();
   expect(screen.getByText('关键词：粤A')).toBeInTheDocument();
   expect(screen.getByText('数据来源：JT808')).toBeInTheDocument();
-  expect(screen.getByText('来源覆盖：多源')).toBeInTheDocument();
+  expect(screen.getByText('车辆覆盖：多源')).toBeInTheDocument();
   expect(screen.getByText('缺失来源：YUTONG_MQTT')).toBeInTheDocument();
   expect(screen.getByText('服务状态：来源不完整')).toBeInTheDocument();
   expect(screen.getByText('在线：在线')).toBeInTheDocument();
@@ -9160,13 +9160,13 @@ test('copies realtime operations summary from realtime page', async () => {
   expect(screen.getByText('实时作业入口')).toBeInTheDocument();
   expect(screen.getByRole('button', { name: '实时筛选 在线车辆 2' })).toBeInTheDocument();
   expect(screen.getByRole('button', { name: '实时筛选 离线车辆 1' })).toBeInTheDocument();
-  expect(screen.getByRole('button', { name: '实时筛选 降级服务 2' })).toBeInTheDocument();
+  expect(screen.getByRole('button', { name: '实时筛选 需要关注 2' })).toBeInTheDocument();
   expect(screen.getByText('建议处置')).toBeInTheDocument();
-  expect(screen.getByText('排查降级服务 2')).toBeInTheDocument();
-  expect(screen.getByText('协议地图覆盖')).toBeInTheDocument();
-  expect(screen.getByRole('button', { name: '筛选协议 GB32960' })).toHaveTextContent('GB32960');
-  expect(screen.getByRole('button', { name: '筛选协议 JT808' })).toHaveTextContent('2 辆');
-  expect(screen.getByRole('button', { name: '筛选协议 YUTONG_MQTT' })).toHaveTextContent('超时 1');
+  expect(screen.getByText('查看需关注车辆 2')).toBeInTheDocument();
+  expect(screen.getByText('车辆覆盖概览')).toBeInTheDocument();
+  expect(screen.getByRole('button', { name: '筛选数据通道 GB32960' })).toHaveTextContent('GB32960');
+  expect(screen.getByRole('button', { name: '筛选数据通道 JT808' })).toHaveTextContent('2 辆');
+  expect(screen.getByRole('button', { name: '筛选数据通道 YUTONG_MQTT' })).toHaveTextContent('超时 1');
   expect(screen.getByText('实时覆盖判读')).toBeInTheDocument();
   expect(screen.getByText('在线率')).toBeInTheDocument();
   expect(screen.getAllByText('66.7%').length).toBeGreaterThanOrEqual(3);
@@ -9180,7 +9180,7 @@ test('copies realtime operations summary from realtime page', async () => {
   expect(writeText).toHaveBeenCalledWith(expect.stringContaining('当前筛选：数据来源：JT808；在线：在线'));
   expect(writeText).toHaveBeenCalledWith(expect.stringContaining('车辆总数：3，当前页：3'));
   expect(writeText).toHaveBeenCalledWith(expect.stringContaining('在线车辆：2，定位有效：2'));
-  expect(writeText).toHaveBeenCalledWith(expect.stringContaining('降级服务：2，来源类型：3'));
+  expect(writeText).toHaveBeenCalledWith(expect.stringContaining('需要关注：2，数据通道：3'));
   expect(writeText).toHaveBeenCalledWith(expect.stringContaining('地图配置：已配置'));
   expect(writeText).toHaveBeenCalledWith(expect.stringContaining('重点车辆：'));
   expect(writeText).toHaveBeenCalledWith(expect.stringContaining('粤A摘要3 / YUTONG_MQTT / 车辆离线'));
@@ -9197,18 +9197,18 @@ test('copies realtime operations summary from realtime page', async () => {
   expect(writeText).toHaveBeenCalledWith(expect.stringContaining('实时监控：http://localhost:3000/#/realtime?keyword=VIN-RT-SUMMARY-003&protocol=JT808'));
   expect(writeText).toHaveBeenCalledWith(expect.stringContaining('轨迹回放：http://localhost:3000/#/history?keyword=VIN-RT-SUMMARY-003&protocol=JT808'));
   expect(writeText).toHaveBeenCalledWith(expect.stringContaining('告警事件：http://localhost:3000/#/alert-events?keyword=VIN-RT-SUMMARY-003&protocol=JT808'));
-  fireEvent.click(screen.getByRole('button', { name: '复制实时值班交接包' }));
-  expect(writeText).toHaveBeenCalledWith(expect.stringContaining('【实时值班交接包】'));
+  fireEvent.click(screen.getByRole('button', { name: '复制实时运营交接包' }));
+  expect(writeText).toHaveBeenCalledWith(expect.stringContaining('【实时运营交接包】'));
   expect(writeText).toHaveBeenCalledWith(expect.stringContaining('页面车辆：3 / 总计 3；版本：'));
-  expect(writeText).toHaveBeenCalledWith(expect.stringContaining('在线：2；离线：1；定位有效：2；降级：2；超时：'));
-  expect(writeText).toHaveBeenCalledWith(expect.stringContaining('来源覆盖：GB32960：在线 1/1，实时 1/1；JT808：在线 1/2，实时 2/2；YUTONG_MQTT：在线 0/1，实时 1/1'));
-  expect(writeText).toHaveBeenCalledWith(expect.stringContaining('值班入口：http://localhost:3000/#/realtime?protocol=JT808&online=online'));
+  expect(writeText).toHaveBeenCalledWith(expect.stringContaining('在线：2；离线：1；定位有效：2；需要关注：2；超时：'));
+  expect(writeText).toHaveBeenCalledWith(expect.stringContaining('车辆覆盖：GB32960：在线 1/1，实时 1/1；JT808：在线 1/2，实时 2/2；YUTONG_MQTT：在线 0/1，实时 1/1'));
+  expect(writeText).toHaveBeenCalledWith(expect.stringContaining('实时入口：http://localhost:3000/#/realtime?protocol=JT808&online=online'));
   expect(writeText).toHaveBeenCalledWith(expect.stringContaining('车辆服务：http://localhost:3000/#/detail?keyword=VIN-RT-SUMMARY-003&protocol=JT808'));
   expect(writeText).toHaveBeenCalledWith(expect.stringContaining('里程统计：http://localhost:3000/#/mileage?keyword=VIN-RT-SUMMARY-003&protocol=JT808'));
   expect(writeText).toHaveBeenCalledWith(expect.stringContaining('历史RAW：http://localhost:3000/api/history/raw-frames?protocol=JT808&vin=VIN-RT-SUMMARY-003&limit=20&includeFields=true'));
-  fireEvent.click(screen.getByRole('button', { name: '实时筛选 降级服务 2' }));
+  fireEvent.click(screen.getByRole('button', { name: '实时筛选 需要关注 2' }));
   expect(window.location.hash).toBe('#/realtime?protocol=JT808&serviceStatus=degraded&online=online');
-  fireEvent.click(screen.getByRole('button', { name: '筛选协议 GB32960' }));
+  fireEvent.click(screen.getByRole('button', { name: '筛选数据通道 GB32960' }));
   expect(window.location.hash).toBe('#/realtime?protocol=GB32960&serviceStatus=degraded&online=online');
 });
 
@@ -9313,7 +9313,7 @@ test('shows production AMap integration status on realtime page', async () => {
 
   render(<App />);
 
-  expect(await screen.findByText('地图接入状态')).toBeInTheDocument();
+  expect(await screen.findByText('地图能力状态')).toBeInTheDocument();
   expect(screen.getByText('Web JS Key')).toBeInTheDocument();
   expect(screen.getByText('服务端 API Key')).toBeInTheDocument();
   expect(screen.getAllByText('已配置').length).toBeGreaterThan(0);
@@ -9682,7 +9682,7 @@ test('surfaces multi-source realtime consistency issues with quality drilldown',
 
   render(<App />);
 
-  expect(await screen.findByText('多来源一致性检查')).toBeInTheDocument();
+  expect(await screen.findByText('车辆数据一致性检查')).toBeInTheDocument();
   expect(screen.getAllByText('粤A一致监控').length).toBeGreaterThan(0);
   expect(screen.getByText('一致性诊断：YUTONG_MQTT 离线，GB32960/JT808 仍可支撑车辆服务')).toBeInTheDocument();
   expect(screen.getByText('一致性：YUTONG_MQTT 离线')).toBeInTheDocument();