diff --git a/vehicle-data-platform/apps/web/src/App.tsx b/vehicle-data-platform/apps/web/src/App.tsx
index f678c223..2026208f 100644
--- a/vehicle-data-platform/apps/web/src/App.tsx
+++ b/vehicle-data-platform/apps/web/src/App.tsx
@@ -22,7 +22,7 @@ export default function App() {
   };
 
   const pages: Record<PageKey, JSX.Element> = {
-    dashboard: <Dashboard onOpenVehicle={openVehicle} />,
+    dashboard: <Dashboard onOpenVehicle={openVehicle} onOpenQuality={() => setActivePage('quality')} />,
     vehicles: <Vehicles onOpenVehicle={openVehicle} />,
     realtime: <Realtime />,
     detail: <VehicleDetail vin={activeVin} />,
diff --git a/vehicle-data-platform/apps/web/src/pages/Dashboard.tsx b/vehicle-data-platform/apps/web/src/pages/Dashboard.tsx
index 378dc350..ea7f73f6 100644
--- a/vehicle-data-platform/apps/web/src/pages/Dashboard.tsx
+++ b/vehicle-data-platform/apps/web/src/pages/Dashboard.tsx
@@ -15,7 +15,7 @@ function formatLag(value?: number | null) {
   return value == null ? '未接入' : value.toLocaleString();
 }
 
-export function Dashboard({ onOpenVehicle }: { onOpenVehicle: (vin: string) => void }) {
+export function Dashboard({ onOpenVehicle, onOpenQuality }: { onOpenVehicle: (vin: string) => void; onOpenQuality: () => void }) {
   const [summary, setSummary] = useState<DashboardSummary | null>(null);
   const [vehicles, setVehicles] = useState<VehicleRow[]>([]);
   const [coverage, setCoverage] = useState<VehicleCoverageRow[]>([]);
@@ -113,7 +113,11 @@ export function Dashboard({ onOpenVehicle }: { onOpenVehicle: (vin: string) => v
         <Card title="实时积压" bordered style={{ marginTop: 16 }}>
           <Typography.Text>Kafka 当前消费积压：{formatLag(summary?.kafkaLag)}</Typography.Text>
         </Card>
-        <Card title="质量问题预览" bordered style={{ marginTop: 16 }}>
+        <Card
+          title={<Space><span>质量问题预览</span><Button size="small" onClick={onOpenQuality}>查看全部</Button></Space>}
+          bordered
+          style={{ marginTop: 16 }}
+        >
           <Table
             pagination={false}
             rowKey={(row?: QualityIssueRow) => `${row?.protocol ?? ''}-${row?.issueType ?? ''}-${row?.lastSeen ?? ''}-${row?.detail ?? ''}`}