diff --git a/vehicle-data-platform/apps/web/src/App.tsx b/vehicle-data-platform/apps/web/src/App.tsx
index 884517d0..d30a523e 100644
--- a/vehicle-data-platform/apps/web/src/App.tsx
+++ b/vehicle-data-platform/apps/web/src/App.tsx
@@ -13,6 +13,7 @@ import { Vehicles } from './pages/Vehicles';
 export default function App() {
   const [activePage, setActivePage] = useState<PageKey>('dashboard');
   const [activeVin, setActiveVin] = useState('LB9A32A24R0LS1426');
+  const [analysisVin, setAnalysisVin] = useState('LB9A32A24R0LS1426');
   const [linkIssueCount, setLinkIssueCount] = useState<number | null>(null);
 
   const refreshOpsHealth = useCallback((showError = true) => {
@@ -45,13 +46,31 @@ export default function App() {
     setActivePage('detail');
   };
 
+  const openHistoryForVehicle = (vin: string) => {
+    const nextVin = vin.trim();
+    if (!nextVin) {
+      return;
+    }
+    setAnalysisVin(nextVin);
+    setActivePage('history');
+  };
+
+  const openMileageForVehicle = (vin: string) => {
+    const nextVin = vin.trim();
+    if (!nextVin) {
+      return;
+    }
+    setAnalysisVin(nextVin);
+    setActivePage('mileage');
+  };
+
   const pages: Record<PageKey, JSX.Element> = {
     dashboard: <Dashboard onOpenVehicle={openVehicle} onOpenQuality={() => setActivePage('quality')} />,
     vehicles: <Vehicles onOpenVehicle={openVehicle} />,
     realtime: <Realtime onOpenVehicle={openVehicle} />,
-    detail: <VehicleDetail vin={activeVin} />,
-    history: <History onOpenVehicle={openVehicle} />,
-    mileage: <Mileage onOpenVehicle={openVehicle} />,
+    detail: <VehicleDetail vin={activeVin} onOpenHistory={openHistoryForVehicle} onOpenMileage={openMileageForVehicle} />,
+    history: <History initialVin={analysisVin} onOpenVehicle={openVehicle} />,
+    mileage: <Mileage initialVin={analysisVin} onOpenVehicle={openVehicle} />,
     quality: <Quality onHealthLoaded={(health) => setLinkIssueCount(health.linkHealth.filter((item) => item.status !== 'ok').length)} />
   };
 
diff --git a/vehicle-data-platform/apps/web/src/pages/History.tsx b/vehicle-data-platform/apps/web/src/pages/History.tsx
index dee46d55..f1ff2d11 100644
--- a/vehicle-data-platform/apps/web/src/pages/History.tsx
+++ b/vehicle-data-platform/apps/web/src/pages/History.tsx
@@ -26,8 +26,8 @@ function canOpenVehicle(vin?: string) {
   return Boolean(value && value !== 'unknown');
 }
 
-export function History({ onOpenVehicle }: { onOpenVehicle: (vin: string) => void }) {
-  const [filters, setFilters] = useState<HistoryFilters>(defaultFilters);
+export function History({ initialVin, onOpenVehicle }: { initialVin: string; onOpenVehicle: (vin: string) => void }) {
+  const [filters, setFilters] = useState<HistoryFilters>({ ...defaultFilters, vin: initialVin || defaultFilters.vin });
   const [locations, setLocations] = useState<Page<HistoryLocationRow>>(defaultPage);
   const [rawFrames, setRawFrames] = useState<Page<RawFrameRow>>(defaultPage);
   const [selectedRaw, setSelectedRaw] = useState<RawFrameRow | null>(null);
@@ -84,15 +84,18 @@ export function History({ onOpenVehicle }: { onOpenVehicle: (vin: string) => voi
   };
 
   const reset = () => {
-    setFilters(defaultFilters);
-    loadLocations(defaultFilters, 1, locationPagination.pageSize);
-    loadRawFrames(defaultFilters, 1, rawPagination.pageSize);
+    const nextFilters = { ...defaultFilters, vin: initialVin || defaultFilters.vin };
+    setFilters(nextFilters);
+    loadLocations(nextFilters, 1, locationPagination.pageSize);
+    loadRawFrames(nextFilters, 1, rawPagination.pageSize);
   };
 
   useEffect(() => {
-    loadLocations(defaultFilters, 1, locationPagination.pageSize);
-    loadRawFrames(defaultFilters, 1, rawPagination.pageSize);
-  }, []);
+    const nextFilters = { ...defaultFilters, vin: initialVin || defaultFilters.vin };
+    setFilters(nextFilters);
+    loadLocations(nextFilters, 1, locationPagination.pageSize);
+    loadRawFrames(nextFilters, 1, rawPagination.pageSize);
+  }, [initialVin]);
 
   const rawFieldCount = useMemo(() => Object.keys(selectedRaw?.parsedFields ?? {}).length, [selectedRaw]);
 
@@ -100,7 +103,7 @@ export function History({ onOpenVehicle }: { onOpenVehicle: (vin: string) => voi
     <div className="vp-page">
       <PageHeader title="历史查询" description="按车辆查询位置历史和 RAW 帧历史，协议作为来源过滤和诊断维度" />
       <Card bordered>
-        <Form initValues={filters} layout="horizontal" onSubmit={(values) => submit(values)}>
+        <Form key={`${filters.vin ?? ''}-${filters.protocol ?? ''}-${filters.includeFields ? 'fields' : 'light'}`} initValues={filters} layout="horizontal" onSubmit={(values) => submit(values)}>
           <Form.Input field="vin" label="VIN" placeholder="输入 VIN" style={{ width: 260 }} />
           <Form.Select field="protocol" label="协议" placeholder="全部协议" style={{ width: 190 }}>
             <Select.Option value="GB32960">GB32960</Select.Option>
diff --git a/vehicle-data-platform/apps/web/src/pages/Mileage.tsx b/vehicle-data-platform/apps/web/src/pages/Mileage.tsx
index 047a3f5d..fec1440e 100644
--- a/vehicle-data-platform/apps/web/src/pages/Mileage.tsx
+++ b/vehicle-data-platform/apps/web/src/pages/Mileage.tsx
@@ -32,12 +32,12 @@ function canOpenVehicle(vin?: string) {
   return Boolean(value && value !== 'unknown');
 }
 
-export function Mileage({ onOpenVehicle }: { onOpenVehicle: (vin: string) => void }) {
+export function Mileage({ initialVin, onOpenVehicle }: { initialVin: string; onOpenVehicle: (vin: string) => void }) {
   const [rows, setRows] = useState<DailyMileageRow[]>([]);
   const [summary, setSummary] = useState<MileageSummary>(emptySummary);
   const [loading, setLoading] = useState(true);
   const [summaryLoading, setSummaryLoading] = useState(true);
-  const [filters, setFilters] = useState<Record<string, string>>({});
+  const [filters, setFilters] = useState<Record<string, string>>({ vin: initialVin });
   const [pagination, setPagination] = useState({ currentPage: 1, pageSize: 20, total: 0 });
 
   const loadSummary = (values: Record<string, string> = filters) => {
@@ -60,15 +60,17 @@ export function Mileage({ onOpenVehicle }: { onOpenVehicle: (vin: string) => voi
   };
 
   useEffect(() => {
-    loadSummary({});
-    load({}, 1, pagination.pageSize);
-  }, []);
+    const nextFilters = { vin: initialVin };
+    setFilters(nextFilters);
+    loadSummary(nextFilters);
+    load(nextFilters, 1, pagination.pageSize);
+  }, [initialVin]);
 
   return (
     <div className="vp-page">
       <PageHeader title="里程分析" description="每日里程、区间里程和异常差值分析" />
       <Card bordered>
-        <Form layout="horizontal" onSubmit={(values) => {
+        <Form key={filters.vin ?? ''} initValues={filters} layout="horizontal" onSubmit={(values) => {
           const nextFilters = values as Record<string, string>;
           setFilters(nextFilters);
           loadSummary(nextFilters);
@@ -85,9 +87,10 @@ export function Mileage({ onOpenVehicle }: { onOpenVehicle: (vin: string) => voi
           <Space>
             <Button htmlType="submit" theme="solid" type="primary">查询</Button>
             <Button onClick={() => {
-              setFilters({});
-              loadSummary({});
-              load({}, 1, pagination.pageSize);
+              const nextFilters = { vin: initialVin };
+              setFilters(nextFilters);
+              loadSummary(nextFilters);
+              load(nextFilters, 1, pagination.pageSize);
             }}>重置</Button>
           </Space>
         </Form>
diff --git a/vehicle-data-platform/apps/web/src/pages/VehicleDetail.tsx b/vehicle-data-platform/apps/web/src/pages/VehicleDetail.tsx
index eb1930e1..296aa5ca 100644
--- a/vehicle-data-platform/apps/web/src/pages/VehicleDetail.tsx
+++ b/vehicle-data-platform/apps/web/src/pages/VehicleDetail.tsx
@@ -11,7 +11,15 @@ type VehicleQuery = {
   protocol?: string;
 };
 
-export function VehicleDetail({ vin }: { vin: string }) {
+export function VehicleDetail({
+  vin,
+  onOpenHistory,
+  onOpenMileage
+}: {
+  vin: string;
+  onOpenHistory: (vin: string) => void;
+  onOpenMileage: (vin: string) => void;
+}) {
   const [query, setQuery] = useState<VehicleQuery>({ vin });
   const [detail, setDetail] = useState<VehicleDetailData | null>(null);
   const [loading, setLoading] = useState(false);
@@ -66,6 +74,8 @@ export function VehicleDetail({ vin }: { vin: string }) {
           <Space>
             <Button icon={<IconSearch />} htmlType="submit" theme="solid" type="primary">查询车辆</Button>
             <Button icon={<IconRefresh />} onClick={() => load(query)} loading={loading}>刷新</Button>
+            <Button onClick={() => onOpenHistory(query.vin)}>查看历史</Button>
+            <Button onClick={() => onOpenMileage(query.vin)}>查看里程</Button>
           </Space>
         </Form>
       </Card>