diff --git a/vehicle-data-platform/apps/web/src/App.tsx b/vehicle-data-platform/apps/web/src/App.tsx
index 9785b3d4..884517d0 100644
--- a/vehicle-data-platform/apps/web/src/App.tsx
+++ b/vehicle-data-platform/apps/web/src/App.tsx
@@ -48,7 +48,7 @@ export default function App() {
   const pages: Record<PageKey, JSX.Element> = {
     dashboard: <Dashboard onOpenVehicle={openVehicle} onOpenQuality={() => setActivePage('quality')} />,
     vehicles: <Vehicles onOpenVehicle={openVehicle} />,
-    realtime: <Realtime />,
+    realtime: <Realtime onOpenVehicle={openVehicle} />,
     detail: <VehicleDetail vin={activeVin} />,
     history: <History onOpenVehicle={openVehicle} />,
     mileage: <Mileage onOpenVehicle={openVehicle} />,
diff --git a/vehicle-data-platform/apps/web/src/pages/Realtime.tsx b/vehicle-data-platform/apps/web/src/pages/Realtime.tsx
index ec6efd05..cb094238 100644
--- a/vehicle-data-platform/apps/web/src/pages/Realtime.tsx
+++ b/vehicle-data-platform/apps/web/src/pages/Realtime.tsx
@@ -6,7 +6,12 @@ import { DataEmpty } from '../components/DataEmpty';
 import { PageHeader } from '../components/PageHeader';
 import { StatusTag } from '../components/StatusTag';
 
-export function Realtime() {
+function canOpenVehicle(vin?: string) {
+  const value = vin?.trim();
+  return Boolean(value && value !== 'unknown');
+}
+
+export function Realtime({ onOpenVehicle }: { onOpenVehicle: (vin: string) => void }) {
   const [rows, setRows] = useState<VehicleRealtimeRow[]>([]);
   const [loading, setLoading] = useState(true);
   const [filters, setFilters] = useState<Record<string, string>>({});
@@ -95,7 +100,14 @@ export function Realtime() {
                   { title: 'SOC %', dataIndex: 'socPercent' },
                   { title: '总里程 km', dataIndex: 'totalMileageKm' },
                   { title: '最新来源', dataIndex: 'primaryProtocol' },
-                  { title: '最后时间', dataIndex: 'lastSeen' }
+                  { title: '最后时间', dataIndex: 'lastSeen' },
+                  {
+                    title: '操作',
+                    width: 110,
+                    render: (_: unknown, row: VehicleRealtimeRow) => (
+                      <Button disabled={!canOpenVehicle(row.vin)} onClick={() => onOpenVehicle(row.vin)}>车辆服务</Button>
+                    )
+                  }
                 ]}
               />
             )}