diff --git a/vehicle-data-platform/apps/web/src/layout/AppShell.tsx b/vehicle-data-platform/apps/web/src/layout/AppShell.tsx
index 04e67cfb..a3d627c9 100644
--- a/vehicle-data-platform/apps/web/src/layout/AppShell.tsx
+++ b/vehicle-data-platform/apps/web/src/layout/AppShell.tsx
@@ -41,10 +41,10 @@ const navGroups = [
   {
     title: '轨迹里程',
     audience: '客户',
-    description: '回放轨迹、核对里程、导出数据',
+    description: '回放轨迹、统计查询、导出数据',
     items: [
       { itemKey: 'history', text: '轨迹回放', icon: <IconMapPin /> },
-      { itemKey: 'mileage', text: '里程统计', icon: <IconBarChartHStroked /> },
+      { itemKey: 'mileage', text: '统计查询', icon: <IconBarChartHStroked /> },
       { itemKey: 'history-query', text: '数据导出', icon: <IconHistogram /> }
     ]
   },
diff --git a/vehicle-data-platform/apps/web/src/pages/Mileage.tsx b/vehicle-data-platform/apps/web/src/pages/Mileage.tsx
index 228506b8..fa3e58c7 100644
--- a/vehicle-data-platform/apps/web/src/pages/Mileage.tsx
+++ b/vehicle-data-platform/apps/web/src/pages/Mileage.tsx
@@ -1239,8 +1239,8 @@ export function Mileage({
   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"
+        title="统计查询"
+        description="按车辆查询里程、在线影响、区间闭合、异常复核和数据交付"
         actions={(
           <Button disabled={!currentVehicleKeyword} onClick={() => onOpenVehicle(currentVehicleKeyword, currentProtocol)}>
             当前车辆服务
@@ -1250,7 +1250,7 @@ export function Mileage({
       <div className="vp-scope-bar">
         <span className="vp-scope-label">当前车辆：{currentVehicleKeyword || '-'}</span>
         <Tag color={currentProtocol ? 'blue' : 'green'}>数据通道：{currentProtocol || '全部数据通道'}</Tag>
-        <Typography.Text type="tertiary">里程统计按当前车辆与数据通道范围汇总。</Typography.Text>
+        <Typography.Text type="tertiary">统计查询以车辆为对象，当前先覆盖里程、在线影响、闭合审计和异常复核。</Typography.Text>
       </div>
       <Card bordered className="vp-mileage-customer-query-board" bodyStyle={{ padding: 0 }}>
         <div className="vp-mileage-customer-query-summary">
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 023cb721..8eee11fb 100644
--- a/vehicle-data-platform/apps/web/src/test/App.test.tsx
+++ b/vehicle-data-platform/apps/web/src/test/App.test.tsx
@@ -27,7 +27,7 @@ test('renders vehicle platform shell', () => {
   expect(screen.getAllByText('车辆服务').length).toBeGreaterThanOrEqual(1);
   expect(screen.getByText('按 VIN、车牌、手机号管理车辆')).toBeInTheDocument();
   expect(screen.getByText('轨迹里程')).toBeInTheDocument();
-  expect(screen.getByText('回放轨迹、核对里程、导出数据')).toBeInTheDocument();
+  expect(screen.getByText('回放轨迹、统计查询、导出数据')).toBeInTheDocument();
   expect(screen.getAllByText('告警通知').length).toBeGreaterThanOrEqual(1);
   expect(screen.getByText('接入运维')).toBeInTheDocument();
   expect(screen.getAllByText('客户').length).toBeGreaterThanOrEqual(3);
@@ -7471,7 +7471,7 @@ test('updates mileage hash when mileage filters are submitted', async () => {
 
   render(<App />);
 
-  await screen.findByRole('heading', { name: '里程统计' });
+  await screen.findByRole('heading', { name: '统计查询' });
   fireEvent.change(screen.getByPlaceholderText('VIN / 车牌 / 手机号 / OEM'), { target: { value: '粤AG18312' } });
   fireEvent.click(screen.getByText('全部数据通道'));
   fireEvent.click(await screen.findByText('JT808'));
@@ -8816,7 +8816,7 @@ test('opens same-day mileage statistics from raw history row', async () => {
   await waitFor(() => {
     expect(window.location.hash).toBe('#/mileage?keyword=VIN-RAW-MILEAGE&protocol=JT808&dateFrom=2026-07-03&dateTo=2026-07-04');
   });
-  expect(await screen.findByRole('heading', { name: '里程统计' })).toBeInTheDocument();
+  expect(await screen.findByRole('heading', { name: '统计查询' })).toBeInTheDocument();
 });
 
 test('opens current vehicle service from history header with current source evidence', async () => {