diff --git a/vehicle-data-platform/apps/web/src/v2/pages/VehiclePage.test.tsx b/vehicle-data-platform/apps/web/src/v2/pages/VehiclePage.test.tsx
index 0ad2aed0..b0420f40 100644
--- a/vehicle-data-platform/apps/web/src/v2/pages/VehiclePage.test.tsx
+++ b/vehicle-data-platform/apps/web/src/v2/pages/VehiclePage.test.tsx
@@ -196,8 +196,10 @@ test('shows deduplicated Semi vehicle candidates and opens the selected VIN', as
 
   const view = render(<QueryClientProvider client={client}><MemoryRouter initialEntries={['/vehicles']} future={ROUTER_FUTURE}><Routes><Route path="/vehicles" element={<VehiclePage />} /><Route path="/vehicles/:vin" element={<VehiclePage />} /></Routes></MemoryRouter></QueryClientProvider>);
 
-  expect(await screen.findByRole('heading', { name: '车辆快速定位', level: 5 })).toBeInTheDocument();
+  expect(await screen.findByRole('heading', { name: '查找车辆', level: 5 })).toBeInTheDocument();
   expect(screen.getByLabelText('查车操作')).toHaveClass('v2-workspace-command-bar', 'v2-vehicle-command-bar');
+  expect(screen.getByRole('tablist', { name: '车辆目录视图' })).toBeInTheDocument();
+  expect(screen.getByRole('tab', { name: '全部车辆' })).toHaveAttribute('aria-selected', 'true');
   expect(screen.getByRole('heading', { name: '车辆定位', level: 5 }).closest('.semi-card')).toHaveClass('v2-vehicle-query-panel', 'v2-workspace-filter-panel');
   const input = screen.getByRole('textbox', { name: '搜索车辆' });
   expect(input).toHaveAttribute('aria-expanded', 'false');
@@ -210,10 +212,10 @@ test('shows deduplicated Semi vehicle candidates and opens the selected VIN', as
   expect(screen.getByRole('heading', { name: '授权车辆目录', level: 5 })).toBeInTheDocument();
   const directoryMetrics = screen.getByRole('list', { name: '车辆目录摘要' });
   expect(directoryMetrics.closest('.v2-vehicle-directory-metric-rail')).toHaveClass('semi-card', 'v2-workspace-metric-rail', 'is-queue');
-  expect(Array.from(directoryMetrics.querySelectorAll(':scope > [role="listitem"] > small')).map((item) => item.textContent)).toEqual(['授权车辆', '本页在线', '多源车辆']);
+  expect(Array.from(directoryMetrics.querySelectorAll(':scope > [role="listitem"] > small')).map((item) => item.textContent)).toEqual(['授权车辆', '本页在线', '本页多源']);
   expect(directoryMetrics.querySelector(':scope > [role="listitem"]:nth-child(1)')).toHaveTextContent('授权车辆2辆账号范围');
   expect(directoryMetrics.querySelector(':scope > [role="listitem"]:nth-child(2)')).toHaveTextContent('本页在线1辆本页 1 辆');
-  expect(directoryMetrics.querySelector(':scope > [role="listitem"]:nth-child(3)')).toHaveTextContent('多源车辆0辆2+ 协议来源');
+  expect(directoryMetrics.querySelector(':scope > [role="listitem"]:nth-child(3)')).toHaveTextContent('本页多源0辆2+ 协议来源');
   expect(screen.getByText('第 1 / 1 页').closest('.semi-tag')).toBeInTheDocument();
   expect(screen.getByRole('button', { name: '刷新车辆目录' })).toHaveClass('semi-button');
   expect(view.container.querySelector('.v2-vehicle-directory-table.semi-table-wrapper')).toBeInTheDocument();
@@ -280,6 +282,8 @@ test('keeps the mobile vehicle directory primary and applies search from a Semi
   expect(view.container.querySelector('.v2-vehicle-directory-table')).not.toBeInTheDocument();
   expect(view.container.querySelector('.v2-vehicle-query-panel')).not.toBeInTheDocument();
   expect(screen.queryByLabelText('查车操作')).not.toBeInTheDocument();
+  expect(screen.getByRole('tablist', { name: '车辆目录视图' })).toBeInTheDocument();
+  expect(screen.getByRole('tab', { name: '全部车辆' })).toHaveAttribute('aria-selected', 'true');
   const toggle = screen.getByRole('button', { name: '打开车辆搜索：10 辆授权车辆' });
   expect(toggle).toHaveAttribute('aria-expanded', 'false');
   fireEvent.click(toggle);
@@ -310,6 +314,50 @@ test('keeps the mobile vehicle directory primary and applies search from a Semi
   expect(screen.getByRole('heading', { name: '授权车辆', level: 5 })).toBeInTheDocument();
 });
 
+test('filters the authorized directory with one consistent Semi view switcher', async () => {
+  const candidate = {
+    vin: initialRealtime.vin,
+    plate: initialRealtime.plate,
+    phone: '',
+    oem: '测试品牌',
+    protocols: ['JT808', 'GB32960'],
+    missingProtocols: [],
+    sourceStatus: [],
+    sourceCount: 2,
+    onlineSourceCount: 2,
+    online: true,
+    lastSeen: initialRealtime.lastSeen,
+    locationText: '广东省广州市',
+    bindingScore: 100,
+    bindingStatus: 'bound'
+  };
+  const vehicles = vi.spyOn(api, 'vehicleCoverage').mockResolvedValue({ items: [candidate], total: 1, limit: 10, offset: 0 });
+  const client = new QueryClient({ defaultOptions: { queries: { retry: false } } });
+
+  render(<QueryClientProvider client={client}><MemoryRouter initialEntries={['/vehicles']} future={ROUTER_FUTURE}><Routes><Route path="/vehicles" element={<VehiclePage />} /></Routes></MemoryRouter></QueryClientProvider>);
+
+  await screen.findByText(initialRealtime.plate);
+  const viewTabs = screen.getByRole('tablist', { name: '车辆目录视图' });
+  expect(viewTabs).toHaveTextContent('全部车辆当前在线当前离线多源车辆');
+
+  fireEvent.click(screen.getByRole('tab', { name: '当前在线' }));
+  await waitFor(() => expect(vehicles.mock.calls[vehicles.mock.calls.length - 1]?.[0]?.get('online')).toBe('online'));
+  expect(screen.getByRole('tab', { name: '当前在线' })).toHaveAttribute('aria-selected', 'true');
+  expect(screen.getByRole('heading', { name: '当前在线', level: 5 })).toBeInTheDocument();
+
+  fireEvent.click(screen.getByRole('tab', { name: '当前离线' }));
+  await waitFor(() => expect(vehicles.mock.calls[vehicles.mock.calls.length - 1]?.[0]?.get('online')).toBe('offline'));
+
+  fireEvent.click(screen.getByRole('tab', { name: '多源车辆' }));
+  await waitFor(() => expect(vehicles.mock.calls[vehicles.mock.calls.length - 1]?.[0]?.get('coverage')).toBe('multi'));
+
+  fireEvent.click(screen.getByRole('tab', { name: '全部车辆' }));
+  expect(screen.getByRole('tab', { name: '全部车辆' })).toHaveAttribute('aria-selected', 'true');
+  expect(screen.getByRole('heading', { name: '授权车辆目录', level: 5 })).toBeInTheDocument();
+  expect(vehicles.mock.calls[0]?.[0]?.has('online')).toBe(false);
+  expect(vehicles.mock.calls[0]?.[0]?.has('coverage')).toBe(false);
+});
+
 test('keeps a partial vehicle query in the directory instead of navigating to an invalid detail route', async () => {
   const candidate = {
     vin: initialRealtime.vin,
diff --git a/vehicle-data-platform/apps/web/src/v2/pages/VehiclePage.tsx b/vehicle-data-platform/apps/web/src/v2/pages/VehiclePage.tsx
index f32661ec..6870d43e 100644
--- a/vehicle-data-platform/apps/web/src/v2/pages/VehiclePage.tsx
+++ b/vehicle-data-platform/apps/web/src/v2/pages/VehiclePage.tsx
@@ -92,7 +92,7 @@ function Archive({ detail, editable, onUpdated }: { detail: VehicleDetail; edita
   return <Card className="v2-record-card v2-archive-card" bodyStyle={{ padding: 0 }}>
     <WorkspacePanelHeader
       title="车辆主档"
-      description="身份、车型与运营属性"
+      description="身份与运营属性"
       meta={`完整度 ${profile?.completeness ?? 0}%`}
       actions={editable && !editing ? <Button theme="borderless" size="small" onClick={startEditing}>维护档案</Button> : null}
     />
@@ -126,7 +126,7 @@ function Events({ detail }: { detail: VehicleDetail }) {
   return <Card className="v2-record-card v2-events-card" bodyStyle={{ padding: 0 }}>
     <WorkspacePanelHeader
       title="最近事件"
-      description="质量提醒与协议来源状态"
+      description="质量提醒与来源状态"
       meta={`${events.length} 条`}
       actions={<Link to={`/alerts?vin=${encodeURIComponent(detail.vin)}`}><Button theme="borderless" type="tertiary" size="small">查看全部</Button></Link>}
     />
@@ -306,7 +306,7 @@ function TelemetryPanel({ data, pending, error }: { data?: LatestTelemetryRespon
   return <Card className="v2-record-card v2-telemetry-card" bodyStyle={{ padding: 0 }}>
     <WorkspacePanelHeader
       title="实时遥测"
-      description="按协议查看当前值、质量和来源"
+      description="按协议查看值、质量与来源"
       meta={`${data?.values.length ?? 0} 项`}
     />
     <div className="v2-telemetry-tabs">
@@ -596,7 +596,7 @@ function VehicleRecord({ detail, liveRealtime, telemetry, telemetryPending, tele
         <Card className="v2-single-map-card" bodyStyle={{ padding: 0 }}>
           <WorkspacePanelHeader
             title="实时位置"
-            description="定位点按车辆上报周期平滑移动"
+            description="按上报周期平滑移动"
             meta={realtime?.online ? '实时跟随' : '保留最后位置'}
           />
           <FleetMap vehicles={mapVehicles} selectedVin={hasLocation ? detail.vin : undefined} onSelect={() => undefined} />
diff --git a/vehicle-data-platform/apps/web/src/v2/pages/VehicleSearchWorkspace.tsx b/vehicle-data-platform/apps/web/src/v2/pages/VehicleSearchWorkspace.tsx
index c7ca6e99..495be815 100644
--- a/vehicle-data-platform/apps/web/src/v2/pages/VehicleSearchWorkspace.tsx
+++ b/vehicle-data-platform/apps/web/src/v2/pages/VehicleSearchWorkspace.tsx
@@ -14,6 +14,7 @@ import { PanelEmpty, PanelLoading } from '../shared/AsyncState';
 import { MobileFilterToggle } from '../shared/MobileFilterToggle';
 import { MobileFilterSheet, MobileFilterSheetSection } from '../shared/MobileFilterSheet';
 import { ProtocolTag } from '../shared/ProtocolTag';
+import { SegmentedTabs } from '../shared/SegmentedTabs';
 import { TablePagination } from '../shared/TablePagination';
 import { VehicleCandidateList } from '../shared/VehicleCandidateList';
 import { mergeVehicleCandidates } from '../shared/vehicleCandidates';
@@ -23,6 +24,20 @@ import { WorkspaceMetricRail, type WorkspaceQueueMetricRailItem } from '../share
 
 const VehicleProfileSyncPanel = lazy(() => import('./VehicleProfileSyncPanel'));
 
+type VehicleDirectoryView = 'all' | 'online' | 'offline' | 'multi';
+
+const vehicleDirectoryViews = [
+  { key: 'all', label: '全部车辆' },
+  { key: 'online', label: '当前在线' },
+  { key: 'offline', label: '当前离线' },
+  { key: 'multi', label: '多源车辆' }
+] satisfies { key: VehicleDirectoryView; label: string }[];
+
+function applyDirectoryView(params: URLSearchParams, view: VehicleDirectoryView) {
+  if (view === 'online' || view === 'offline') params.set('online', view);
+  if (view === 'multi') params.set('coverage', 'multi');
+}
+
 function resetWorkspaceScroll() {
   const targets = [
     document.scrollingElement,
@@ -56,17 +71,19 @@ export default function VehicleSearchWorkspace() {
   const [syncOpen, setSyncOpen] = useState(false);
   const [candidatesOpen, setCandidatesOpen] = useState(false);
   const [filtersCollapsed, setFiltersCollapsed] = useState(mobileLayout);
+  const [directoryView, setDirectoryView] = useState<VehicleDirectoryView>('all');
   const closeTimerRef = useRef<number>();
   const deferredKeyword = useDeferredValue(keyword.trim());
   const deferredDraftKeyword = useDeferredValue(draftKeyword.trim());
   const mobileFiltersOpen = mobileLayout && !filtersCollapsed;
   const pageSize = mobileLayout ? 8 : 10;
-  const directoryScope = useMemo(() => queryScopeKey({ keyword: deferredKeyword }), [deferredKeyword]);
+  const directoryScope = useMemo(() => queryScopeKey({ keyword: deferredKeyword, view: directoryView }), [deferredKeyword, directoryView]);
   const candidateParams = useMemo(() => {
     const params = new URLSearchParams({ limit: String(pageSize), offset: String((page - 1) * pageSize) });
     if (deferredKeyword) params.set('keyword', deferredKeyword);
+    applyDirectoryView(params, directoryView);
     return params;
-  }, [deferredKeyword, page, pageSize]);
+  }, [deferredKeyword, directoryView, page, pageSize]);
   const candidates = useQuery<Page<VehicleCoverageRow>>({
     queryKey: ['vehicle-directory', directoryScope, pageSize, page],
     queryFn: ({ signal }) => api.vehicleCoverage(candidateParams, signal),
@@ -77,10 +94,11 @@ export default function VehicleSearchWorkspace() {
   const mobileCandidateParams = useMemo(() => {
     const params = new URLSearchParams({ limit: '6', offset: '0' });
     if (deferredDraftKeyword) params.set('keyword', deferredDraftKeyword);
+    applyDirectoryView(params, directoryView);
     return params;
-  }, [deferredDraftKeyword]);
+  }, [deferredDraftKeyword, directoryView]);
   const mobileCandidates = useQuery<Page<VehicleCoverageRow>>({
-    queryKey: ['vehicle-mobile-candidates', queryScopeKey({ keyword: deferredDraftKeyword })],
+    queryKey: ['vehicle-mobile-candidates', queryScopeKey({ keyword: deferredDraftKeyword, view: directoryView })],
     queryFn: ({ signal }) => api.vehicleCoverage(mobileCandidateParams, signal),
     enabled: mobileFiltersOpen && Boolean(deferredDraftKeyword),
     staleTime: 30_000,
@@ -147,15 +165,23 @@ export default function VehicleSearchWorkspace() {
     event.preventDefault();
     applyMobileFilters();
   };
+  const selectDirectoryView = (nextView: VehicleDirectoryView) => {
+    setDirectoryView(nextView);
+    setPage(1);
+    setCandidatesOpen(false);
+  };
+  const directoryViewLabel = vehicleDirectoryViews.find((item) => item.key === directoryView)?.label ?? '全部车辆';
   const vehicleScope = candidates.data ? `${candidates.data.total.toLocaleString('zh-CN')} 辆授权` : '授权范围';
   const mobileFilterSummary = deferredKeyword
-    ? `${deferredKeyword} · ${candidates.data ? `${candidates.data.total.toLocaleString('zh-CN')} 辆匹配` : '正在查找'}`
-    : candidates.data ? `${candidates.data.total.toLocaleString('zh-CN')} 辆授权车辆` : '正在读取授权范围';
+    ? `${deferredKeyword}${directoryView === 'all' ? '' : ` · ${directoryViewLabel}`} · ${candidates.data ? `${candidates.data.total.toLocaleString('zh-CN')} 辆匹配` : '正在查找'}`
+    : candidates.data
+      ? directoryView === 'all' ? `${candidates.data.total.toLocaleString('zh-CN')} 辆授权车辆` : `${directoryViewLabel} · ${candidates.data.total.toLocaleString('zh-CN')} 辆`
+      : '正在读取授权范围';
   const directoryMetrics: WorkspaceQueueMetricRailItem[] = [
     {
-      label: deferredKeyword ? '匹配车辆' : '授权车辆',
+      label: deferredKeyword ? '匹配车辆' : directoryView === 'all' ? '授权车辆' : directoryViewLabel,
       value: <>{candidates.data ? formatZhNumber(total) : '—'}<i className="v2-vehicle-directory-unit">辆</i></>,
-      note: deferredKeyword ? '当前条件' : '账号范围',
+      note: deferredKeyword || directoryView !== 'all' ? '当前视图' : '账号范围',
       tone: 'primary',
       emphasis: 'primary'
     },
@@ -167,29 +193,45 @@ export default function VehicleSearchWorkspace() {
       emphasis: 'primary'
     },
     {
-      label: '多源车辆',
+      label: '本页多源',
       value: <>{candidates.data ? formatZhNumber(multiSourceOnPage) : '—'}<i className="v2-vehicle-directory-unit">辆</i></>,
       note: '2+ 协议来源',
       tone: 'primary',
       emphasis: 'secondary'
     }
   ];
-  const directoryTitle = deferredKeyword ? '匹配车辆' : mobileLayout ? '授权车辆' : '授权车辆目录';
+  const directoryTitle = deferredKeyword
+    ? '匹配车辆'
+    : directoryView === 'all'
+      ? mobileLayout ? '授权车辆' : '授权车辆目录'
+      : directoryViewLabel;
   const directoryDescription = deferredKeyword
     ? '按当前搜索条件展示，可直接进入车辆数字档案'
-    : '按照最新上报时间排列，分页浏览全部授权车辆';
+    : directoryView === 'all'
+      ? '按照最新上报时间排列，分页浏览全部授权车辆'
+      : `仅展示${directoryViewLabel}，按最新上报时间排列`;
   return <section className={`v2-vehicle-search-page v2-vehicle-directory-v3${syncOpen ? ' has-sync-panel' : ''}${!mobileLayout && candidatesOpen ? ' has-candidates' : ''}`}>
     <div className="v2-vehicle-discovery-shell">
       {!mobileLayout || administrator ? <WorkspaceCommandBar
         className={`v2-vehicle-command-bar${mobileLayout ? ' is-mobile-admin' : ''}`}
         ariaLabel={mobileLayout ? '车辆主档操作' : '查车操作'}
-        eyebrow={mobileLayout ? '车辆治理' : '车辆目录'}
+        eyebrow={mobileLayout ? '车辆治理' : undefined}
         icon={mobileLayout ? <IconBox /> : <IconSearch />}
-        title={mobileLayout ? '车辆主档' : '车辆快速定位'}
+        title={mobileLayout ? '车辆主档' : '查找车辆'}
         description={mobileLayout ? '批量维护品牌、车型与运营属性' : '车牌、VIN 或手机号快速查车'}
         status={mobileLayout ? undefined : candidates.isPending ? '正在读取授权范围' : vehicleScope}
         statusColor={candidates.isError ? 'red' : 'blue'}
-        actions={administrator ? <Button theme="light" type="tertiary" icon={mobileLayout ? <IconBox /> : undefined} onClick={() => setSyncOpen((value) => !value)}>{syncOpen ? '收起同步' : mobileLayout ? '主档同步' : '批量同步主档'}</Button> : null}
+        actions={<div className="v2-vehicle-command-actions">
+          {!mobileLayout ? <SegmentedTabs
+            className="v2-vehicle-directory-view-tabs"
+            ariaLabel="车辆目录视图"
+            value={directoryView}
+            items={vehicleDirectoryViews}
+            onChange={selectDirectoryView}
+            variant="filled"
+          /> : null}
+          {administrator ? <Button theme="light" type="tertiary" icon={mobileLayout ? <IconBox /> : undefined} onClick={() => setSyncOpen((value) => !value)}>{syncOpen ? '收起同步' : mobileLayout ? '主档同步' : '批量同步主档'}</Button> : null}
+        </div>}
       /> : null}
       {mobileLayout ? <div className="v2-vehicle-mobile-discovery">
         <MobileFilterToggle
@@ -313,6 +355,14 @@ export default function VehicleSearchWorkspace() {
           /> : null}
         </form>
       </WorkspaceFilterPanel>}
+      {mobileLayout ? <SegmentedTabs
+        className="v2-vehicle-directory-view-tabs"
+        ariaLabel="车辆目录视图"
+        value={directoryView}
+        items={vehicleDirectoryViews}
+        onChange={selectDirectoryView}
+        variant="filled"
+      /> : null}
     </div>
     <Card className="v2-vehicle-recent-card" bodyStyle={{ padding: 0 }}>
       <WorkspaceMetricRail
diff --git a/vehicle-data-platform/apps/web/src/v2/styles/workspace.css b/vehicle-data-platform/apps/web/src/v2/styles/workspace.css
index ce0d8f71..da3ea0da 100644
--- a/vehicle-data-platform/apps/web/src/v2/styles/workspace.css
+++ b/vehicle-data-platform/apps/web/src/v2/styles/workspace.css
@@ -18358,6 +18358,56 @@
   flex: 0 0 auto;
 }
 
+.v2-vehicle-command-actions {
+  display: flex;
+  min-width: 0;
+  align-items: center;
+  gap: 7px;
+}
+
+.v2-vehicle-directory-view-tabs.v2-segmented-tabs {
+  display: grid;
+  min-width: min(386px, 40vw);
+  grid-template-columns: repeat(4, minmax(78px, 1fr));
+  gap: 3px;
+  overflow: hidden;
+  border: 1px solid #e1e8f1;
+  border-radius: 9px;
+  background: #f3f6fa;
+  padding: 3px;
+}
+
+.v2-vehicle-directory-view-tabs.v2-segmented-tabs > .semi-button {
+  min-width: 0;
+  min-height: 30px;
+  border: 1px solid transparent;
+  border-radius: 7px;
+  background: transparent;
+  color: #64758b;
+  font-size: 10px;
+  font-weight: 680;
+  box-shadow: none;
+}
+
+.v2-vehicle-directory-view-tabs.v2-segmented-tabs > .semi-button:hover {
+  border-color: #dce5ef;
+  background: #fff;
+  color: #315f98;
+}
+
+.v2-vehicle-directory-view-tabs.v2-segmented-tabs > .semi-button.is-active,
+.v2-vehicle-directory-view-tabs.v2-segmented-tabs > .semi-button.is-active:hover {
+  border-color: #c5d8f4;
+  background: #fff !important;
+  color: #1268df;
+  box-shadow: 0 2px 8px rgba(18, 104, 223, .08), inset 0 -2px #6fa4ed;
+}
+
+.v2-vehicle-directory-view-tabs .v2-segmented-tab-label {
+  width: 100%;
+  justify-content: center;
+}
+
 .v2-vehicle-directory-v3 > .v2-vehicle-recent-card.semi-card {
   width: min(1280px, 100%);
   min-height: 0;
@@ -18802,6 +18852,22 @@
     width: 100%;
   }
 
+  .v2-vehicle-directory-v3 > .v2-vehicle-discovery-shell > .v2-vehicle-directory-view-tabs {
+    width: 100%;
+    min-width: 0;
+    grid-template-columns: repeat(4, minmax(0, 1fr));
+    border-width: 1px 0 0;
+    border-radius: 0 0 13px 13px;
+    background: #f7f9fc;
+    padding: 4px 6px 6px;
+  }
+
+  .v2-vehicle-directory-view-tabs.v2-segmented-tabs > .semi-button {
+    min-height: 34px;
+    padding-inline: 2px;
+    font-size: 9px;
+  }
+
   .v2-vehicle-directory-v3 .v2-vehicle-command-bar.is-mobile-admin {
     height: 44px;
     min-height: 44px;