修改SN获取逻辑

src/main/resources/mapper/device/DockAircraftMapper.xml

@@ -97,13 +97,13 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
 
     <select id="selectDockAircraftWithDetails" resultMap="DockAircraftVOResult">
         select
-            d.device_sn,
+            dd.device_sn,
             a.aircraft_name,
             dk.dock_name
         from device_dock_aircraft da
         left join device_aircraft a on da.aircraft_id = a.aircraft_id
-        left join device_device d on a.device_id = d.device_id
         left join device_dock dk on da.dock_id = dk.dock_id
+        left join device_device dd on dk.device_id = dd.device_id
     </select>
 
 </mapper>