diff --git a/vehicle-data-platform/apps/web/src/components/PageHeader.tsx b/vehicle-data-platform/apps/web/src/components/PageHeader.tsx
index 8b58550e..e76bdf69 100644
--- a/vehicle-data-platform/apps/web/src/components/PageHeader.tsx
+++ b/vehicle-data-platform/apps/web/src/components/PageHeader.tsx
@@ -1,12 +1,16 @@
 import { Typography } from '@douyinfe/semi-ui';
+import type { ReactNode } from 'react';
 
-export function PageHeader({ title, description }: { title: string; description: string }) {
+export function PageHeader({ title, description, actions }: { title: string; description: string; actions?: ReactNode }) {
   return (
-    <div style={{ marginBottom: 16 }}>
-      <Typography.Title heading={3} style={{ margin: 0 }}>
-        {title}
-      </Typography.Title>
-      <Typography.Text type="tertiary">{description}</Typography.Text>
+    <div className="vp-page-header">
+      <div>
+        <Typography.Title heading={3} style={{ margin: 0 }}>
+          {title}
+        </Typography.Title>
+        <Typography.Text type="tertiary">{description}</Typography.Text>
+      </div>
+      {actions ? <div className="vp-page-header-actions">{actions}</div> : null}
     </div>
   );
 }
diff --git a/vehicle-data-platform/apps/web/src/pages/History.tsx b/vehicle-data-platform/apps/web/src/pages/History.tsx
index 8cbf6013..051634d3 100644
--- a/vehicle-data-platform/apps/web/src/pages/History.tsx
+++ b/vehicle-data-platform/apps/web/src/pages/History.tsx
@@ -118,10 +118,20 @@ export function History({ initialVin, initialProtocol, onOpenVehicle }: { initia
   }, [initialVin, initialProtocol]);
 
   const rawFieldCount = useMemo(() => Object.keys(selectedRaw?.parsedFields ?? {}).length, [selectedRaw]);
+  const currentVehicleKeyword = filters.keyword?.trim() ?? '';
+  const currentProtocol = filters.protocol?.trim() ?? '';
 
   return (
     <div className="vp-page">
-      <PageHeader title="历史数据" description="按车辆查询位置历史和 RAW 帧历史，数据来源只作为过滤和诊断维度" />
+      <PageHeader
+        title="历史数据"
+        description="按车辆查询位置历史和 RAW 帧历史，数据来源只作为过滤和诊断维度"
+        actions={(
+          <Button disabled={!currentVehicleKeyword} onClick={() => onOpenVehicle(currentVehicleKeyword, currentProtocol)}>
+            当前车辆服务
+          </Button>
+        )}
+      />
       <Card bordered>
         <Form key={`${filters.keyword ?? ''}-${filters.protocol ?? ''}-${filters.includeFields ? 'fields' : 'light'}`} initValues={filters} layout="horizontal" onSubmit={(values) => submit(values)}>
           <Form.Input field="keyword" label="车辆关键词" placeholder="VIN / 车牌 / 手机号" style={{ width: 260 }} />
diff --git a/vehicle-data-platform/apps/web/src/pages/Mileage.tsx b/vehicle-data-platform/apps/web/src/pages/Mileage.tsx
index 39d3bf4b..34e8a0ba 100644
--- a/vehicle-data-platform/apps/web/src/pages/Mileage.tsx
+++ b/vehicle-data-platform/apps/web/src/pages/Mileage.tsx
@@ -39,6 +39,8 @@ export function Mileage({ initialVin, initialProtocol, onOpenVehicle }: { initia
   const [summaryLoading, setSummaryLoading] = useState(true);
   const [filters, setFilters] = useState<Record<string, string>>({ keyword: initialVin, protocol: initialProtocol ?? '' });
   const [pagination, setPagination] = useState({ currentPage: 1, pageSize: 20, total: 0 });
+  const currentVehicleKeyword = filters.keyword?.trim() ?? '';
+  const currentProtocol = filters.protocol?.trim() ?? '';
 
   const loadSummary = (values: Record<string, string> = filters) => {
     setSummaryLoading(true);
@@ -68,7 +70,15 @@ export function Mileage({ initialVin, initialProtocol, onOpenVehicle }: { initia
 
   return (
     <div className="vp-page">
-      <PageHeader title="里程统计" description="按车辆汇总每日里程、区间里程和异常差值分析" />
+      <PageHeader
+        title="里程统计"
+        description="按车辆汇总每日里程、区间里程和异常差值分析"
+        actions={(
+          <Button disabled={!currentVehicleKeyword} onClick={() => onOpenVehicle(currentVehicleKeyword, currentProtocol)}>
+            当前车辆服务
+          </Button>
+        )}
+      />
       <Card bordered>
         <Form key={filters.keyword ?? ''} initValues={filters} layout="horizontal" onSubmit={(values) => {
           const nextFilters = values as Record<string, string>;
diff --git a/vehicle-data-platform/apps/web/src/styles/global.css b/vehicle-data-platform/apps/web/src/styles/global.css
index ce1fba77..8ec40d5a 100644
--- a/vehicle-data-platform/apps/web/src/styles/global.css
+++ b/vehicle-data-platform/apps/web/src/styles/global.css
@@ -84,6 +84,20 @@ body {
   padding: var(--vp-page-gutter);
 }
 
+.vp-page-header {
+  min-height: 54px;
+  margin-bottom: 16px;
+  display: flex;
+  align-items: flex-start;
+  justify-content: space-between;
+  gap: 16px;
+}
+
+.vp-page-header-actions {
+  flex: 0 0 auto;
+  padding-top: 2px;
+}
+
 .vp-section {
   background: var(--vp-surface);
   border: 1px solid var(--vp-border);
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 f259f563..c108a7bc 100644
--- a/vehicle-data-platform/apps/web/src/test/App.test.tsx
+++ b/vehicle-data-platform/apps/web/src/test/App.test.tsx
@@ -398,3 +398,48 @@ test('opens history with the currently selected vehicle detail source', async ()
     expect(window.location.hash).toBe('#/history?keyword=VIN001&protocol=JT808');
   });
 });
+
+test('opens vehicle service from an empty history query with the current filters', async () => {
+  window.history.replaceState(null, '', '/#/history?keyword=VIN404&protocol=JT808');
+  vi.spyOn(globalThis, 'fetch').mockImplementation(async (input) => {
+    const path = String(input);
+    if (path.includes('/api/vehicles/resolve')) {
+      return {
+        ok: true,
+        json: async () => ({
+          data: {
+            lookupKey: 'VIN404',
+            resolved: true,
+            vin: 'VIN404',
+            plate: '',
+            phone: '',
+            oem: '',
+            protocols: ['JT808'],
+            online: false,
+            lastSeen: ''
+          },
+          traceId: 'trace-test',
+          timestamp: 1783094400000
+        })
+      } as Response;
+    }
+    return {
+      ok: true,
+      json: async () => ({
+        data: path.includes('/api/ops/health')
+          ? { linkHealth: [], kafkaLag: 0, redisOnlineKeys: 0, tdengineWritable: true, mysqlWritable: true, runtime: { requestTimeoutMs: 5000 } }
+          : { items: [], total: 0, limit: 10, offset: 0 },
+        traceId: 'trace-test',
+        timestamp: 1783094400000
+      })
+    } as Response;
+  });
+
+  render(<App />);
+
+  fireEvent.click(await screen.findByRole('button', { name: '当前车辆服务' }));
+
+  await waitFor(() => {
+    expect(window.location.hash).toBe('#/detail?keyword=VIN404&protocol=JT808');
+  });
+});