diff --git a/vehicle-data-platform/apps/web/src/App.tsx b/vehicle-data-platform/apps/web/src/App.tsx
index c8db398e..20102e62 100644
--- a/vehicle-data-platform/apps/web/src/App.tsx
+++ b/vehicle-data-platform/apps/web/src/App.tsx
@@ -210,7 +210,7 @@ export default function App() {
     dashboard: <Dashboard onOpenVehicle={openVehicle} onOpenQuality={() => navigatePage('quality')} onOpenVehicles={openVehicles} />,
     vehicles: <Vehicles onOpenVehicle={openVehicle} onFiltersChange={updateVehicleFilters} initialFilters={vehicleFilters} />,
     realtime: <Realtime onOpenVehicle={openVehicle} />,
-    detail: <VehicleDetail vin={activeVin} protocol={activeProtocol} onOpenHistory={openHistoryForVehicle} onOpenMileage={openMileageForVehicle} onQueryChange={updateVehicleDetailQuery} />,
+    detail: <VehicleDetail vin={activeVin} protocol={activeProtocol} onOpenHistory={openHistoryForVehicle} onOpenMileage={openMileageForVehicle} onOpenVehicles={openVehicles} onQueryChange={updateVehicleDetailQuery} />,
     history: <History initialVin={analysisVin} initialProtocol={activeProtocol} onOpenVehicle={openVehicle} />,
     mileage: <Mileage initialVin={analysisVin} initialProtocol={activeProtocol} onOpenVehicle={openVehicle} />,
     quality: <Quality onOpenVehicle={openVehicle} onHealthLoaded={(health) => setLinkIssueCount(health.linkHealth.filter((item) => item.status !== 'ok').length)} onFiltersChange={updateQualityFilters} initialFilters={qualityFilters} />
diff --git a/vehicle-data-platform/apps/web/src/pages/VehicleDetail.tsx b/vehicle-data-platform/apps/web/src/pages/VehicleDetail.tsx
index a1dce28f..b1729717 100644
--- a/vehicle-data-platform/apps/web/src/pages/VehicleDetail.tsx
+++ b/vehicle-data-platform/apps/web/src/pages/VehicleDetail.tsx
@@ -69,12 +69,14 @@ export function VehicleDetail({
   protocol,
   onOpenHistory,
   onOpenMileage,
+  onOpenVehicles,
   onQueryChange
 }: {
   vin: string;
   protocol?: string;
   onOpenHistory: (vin: string, protocol?: string) => void;
   onOpenMileage: (vin: string, protocol?: string) => void;
+  onOpenVehicles?: (filters?: Record<string, string>) => void;
   onQueryChange?: (keyword: string, protocol?: string) => void;
 }) {
   const [query, setQuery] = useState<VehicleQuery>({ keyword: vin, protocol });
@@ -159,7 +161,17 @@ export function VehicleDetail({
   const missingProtocols = consistency?.missingProtocols ?? [];
   const missingProtocolText = missingProtocols.length > 0 ? (
     <Space spacing={4}>
-      {missingProtocols.map((item) => <Tag key={item} color="orange">{item}</Tag>)}
+      {missingProtocols.map((item) => (
+        <Button
+          key={item}
+          size="small"
+          theme="light"
+          type="warning"
+          onClick={() => onOpenVehicles?.({ serviceStatus: 'degraded', missingProtocol: item })}
+        >
+          查看缺 {item} 车辆
+        </Button>
+      ))}
     </Space>
   ) : '-';
   const evidenceSourceCount = overview?.sourceCount ?? consistencySourceCount;
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 7e519067..c66025a7 100644
--- a/vehicle-data-platform/apps/web/src/test/App.test.tsx
+++ b/vehicle-data-platform/apps/web/src/test/App.test.tsx
@@ -2660,4 +2660,6 @@ test('shows cross-source consistency for one vehicle service', async () => {
   expect(screen.getAllByText('3 个来源有位置').length).toBeGreaterThan(0);
   expect(screen.getAllByText('0.4 km').length).toBeGreaterThan(0);
   expect(screen.getAllByText('35 秒').length).toBeGreaterThan(0);
+  fireEvent.click(screen.getByRole('button', { name: '查看缺 YUTONG_MQTT 车辆' }));
+  expect(window.location.hash).toBe('#/vehicles?serviceStatus=degraded&missingProtocol=YUTONG_MQTT');
 });