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 f65a0ec..755e80f 100644
--- a/src/main/java/com/ruoyi/device/service/impl/TuohengBufferDeviceImpl.java
+++ b/src/main/java/com/ruoyi/device/service/impl/TuohengBufferDeviceImpl.java
@@ -78,6 +78,7 @@ public class TuohengBufferDeviceImpl implements IBufferDeviceService {
         dto.setDockIotId(device.getIotDeviceId());
         dto.setSnNumber(device.getDeviceSn());
         dto.setBindTime(device.getCreateTime().getTime());
+        dto.setDockManufacturer(device.getDeviceManufacturer());
 
         // 获取ThingsBoard数据并填充到DTO
         fillTuohengDockDetail(dto, device.getIotDeviceId());