diff --git a/src/main/java/com/ruoyi/device/service/impl/TuohengBufferDeviceImpl.java b/src/main/java/com/ruoyi/device/service/impl/TuohengBufferDeviceImpl.java
index 6743b3f..e3803b9 100644
--- a/src/main/java/com/ruoyi/device/service/impl/TuohengBufferDeviceImpl.java
+++ b/src/main/java/com/ruoyi/device/service/impl/TuohengBufferDeviceImpl.java
@@ -153,22 +153,21 @@ public class TuohengBufferDeviceImpl implements IBufferDeviceService {
         dto.setAircraftManufacturer(device.getDeviceManufacturer());
 
         // 查询无人机关联的机场，获取机场SN（用于从MachineStateManager获取状态）
-//        String dockSn = null;
-//        List<DockAircraft> dockAircrafts = dockAircraftDomain.selectDockAircraftByAircraftId(aircraftId);
-//        if (!CollectionUtils.isEmpty(dockAircrafts)) {
-//            DockAircraft dockAircraft = dockAircrafts.get(0);
-//            Dock dock = dockDomain.selectDockByDockId(dockAircraft.getDockId());
-//            if (dock != null) {
-//                Device dockDevice = deviceDomain.selectDeviceByDeviceId(dock.getDeviceId());
-//                if (dockDevice != null) {
-//                    dockSn = dockDevice.getDeviceSn();
-//                }
-//            }
-//        }
+        String dockSn = null;
+        List<DockAircraft> dockAircrafts = dockAircraftDomain.selectDockAircraftByAircraftId(aircraftId);
+        if (!CollectionUtils.isEmpty(dockAircrafts)) {
+            DockAircraft dockAircraft = dockAircrafts.get(0);
+            Dock dock = dockDomain.selectDockByDockId(dockAircraft.getDockId());
+            if (dock != null) {
+                Device dockDevice = deviceDomain.selectDeviceByDeviceId(dock.getDeviceId());
+                if (dockDevice != null) {
+                    dockSn = dockDevice.getDeviceSn();
+                }
+            }
+        }
 
         // 获取ThingsBoard数据并填充到DTO（传入机场SN用于获取状态）
-        // 这边的SN号是通用的
-        fillTuohengAircraftDetail(dto, device.getIotDeviceId(), device.getDeviceSn());
+        fillTuohengAircraftDetail(dto, device.getIotDeviceId(), dockSn);
 
         return dto;
     }