diff --git a/vehicle-data-platform/apps/web/src/pages/Quality.tsx b/vehicle-data-platform/apps/web/src/pages/Quality.tsx
index f1007c35..cc0ada55 100644
--- a/vehicle-data-platform/apps/web/src/pages/Quality.tsx
+++ b/vehicle-data-platform/apps/web/src/pages/Quality.tsx
@@ -477,10 +477,15 @@ export function Quality({
             { title: '说明', dataIndex: 'detail' },
             {
               title: '操作',
-              width: 130,
+              width: 210,
               render: (_: unknown, row: PriorityIssueRow) => {
                 const lookup = qualityIssueVehicleLookup(row);
-                return <Button size="small" disabled={!lookup.key} onClick={() => onOpenVehicle(lookup.key, row.protocol)}>进入车辆服务</Button>;
+                return (
+                  <Space spacing={4} wrap>
+                    <Button size="small" disabled={!lookup.key || !onOpenRealtime} onClick={() => openIssueRealtime(row)}>实时定位</Button>
+                    <Button size="small" disabled={!lookup.key} onClick={() => onOpenVehicle(lookup.key, row.protocol)}>进入车辆服务</Button>
+                  </Space>
+                );
               }
             }
           ]}
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 29550903..443358d9 100644
--- a/vehicle-data-platform/apps/web/src/test/App.test.tsx
+++ b/vehicle-data-platform/apps/web/src/test/App.test.tsx
@@ -2413,6 +2413,108 @@ test('shows actionable priority queue on quality page', async () => {
   });
 });
 
+test('opens realtime map context from quality priority queue', async () => {
+  window.history.replaceState(null, '', '/#/quality');
+  vi.spyOn(globalThis, 'fetch').mockImplementation(async (input) => {
+    const path = String(input);
+    if (path.includes('/api/ops/health')) {
+      return {
+        ok: true,
+        json: async () => ({
+          data: { linkHealth: [], kafkaLag: 0, activeConnections: 120000, capacityFindings: [], redisOnlineKeys: 368, tdengineWritable: true, mysqlWritable: true, runtime: { requestTimeoutMs: 5000 } },
+          traceId: 'trace-test',
+          timestamp: 1783094400000
+        })
+      } as Response;
+    }
+    if (path.includes('/api/quality/summary')) {
+      return {
+        ok: true,
+        json: async () => ({
+          data: {
+            issueVehicleCount: 1,
+            issueRecordCount: 1,
+            errorCount: 1,
+            warningCount: 0,
+            protocols: [{ name: 'JT808', count: 1 }],
+            issueTypes: [{ name: 'LINK_GAP', count: 1 }]
+          },
+          traceId: 'trace-test',
+          timestamp: 1783094400000
+        })
+      } as Response;
+    }
+    if (path.includes('/api/quality/issues')) {
+      return {
+        ok: true,
+        json: async () => ({
+          data: {
+            items: [{
+              vin: 'VIN-ALERT-MAP',
+              plate: '粤A地图告警',
+              phone: '13307795425',
+              sourceEndpoint: '115.231.168.135:43625',
+              protocol: 'JT808',
+              issueType: 'LINK_GAP',
+              severity: 'error',
+              lastSeen: '2026-07-03 20:12:10',
+              detail: 'JT808 来源间断，需要定位当前车辆'
+            }],
+            total: 1,
+            limit: 20,
+            offset: 0
+          },
+          traceId: 'trace-test',
+          timestamp: 1783094400000
+        })
+      } as Response;
+    }
+    if (path.includes('/api/realtime/locations')) {
+      return {
+        ok: true,
+        json: async () => ({
+          data: {
+            items: [{
+              vin: 'VIN-ALERT-MAP',
+              plate: '粤A地图告警',
+              primaryProtocol: 'JT808',
+              longitude: 113.24567,
+              latitude: 23.12345,
+              online: true,
+              sourceCount: 1,
+              onlineSourceCount: 1,
+              lastSeen: '2026-07-03 20:12:11'
+            }],
+            total: 1,
+            limit: 20,
+            offset: 0
+          },
+          traceId: 'trace-test',
+          timestamp: 1783094400000
+        })
+      } as Response;
+    }
+    return {
+      ok: true,
+      json: async () => ({
+        data: { items: [], total: 0, limit: 20, offset: 0 },
+        traceId: 'trace-test',
+        timestamp: 1783094400000
+      })
+    } as Response;
+  });
+
+  render(<App />);
+
+  expect(await screen.findByText('处置优先队列')).toBeInTheDocument();
+  fireEvent.click(screen.getByRole('button', { name: '实时定位' }));
+
+  await waitFor(() => {
+    expect(window.location.hash).toBe('#/realtime?keyword=VIN-ALERT-MAP&protocol=JT808');
+  });
+  expect(await screen.findByRole('heading', { name: '实时监控' })).toBeInTheDocument();
+});
+
 test('opens vehicle service from quality issue with issue source evidence', async () => {
   window.history.replaceState(null, '', '/#/quality');
   vi.spyOn(globalThis, 'fetch').mockImplementation(async (input) => {