diff --git a/.vs/IoTGateway/DesignTimeBuild/.dtbcache.v2 b/.vs/IoTGateway/DesignTimeBuild/.dtbcache.v2
index 06344a2..00f426e 100644
Binary files a/.vs/IoTGateway/DesignTimeBuild/.dtbcache.v2 and b/.vs/IoTGateway/DesignTimeBuild/.dtbcache.v2 differ
diff --git a/.vs/IoTGateway/v17/.suo b/.vs/IoTGateway/v17/.suo
index 6eec24f..8a3dfd9 100644
Binary files a/.vs/IoTGateway/v17/.suo and b/.vs/IoTGateway/v17/.suo differ
diff --git a/.vs/IoTGateway/v17/fileList.bin b/.vs/IoTGateway/v17/fileList.bin
index 14ffb9d..69751f8 100644
Binary files a/.vs/IoTGateway/v17/fileList.bin and b/.vs/IoTGateway/v17/fileList.bin differ
diff --git a/IoTGateway/Properties/PublishProfiles/FolderProfile.pubxml.user b/IoTGateway/Properties/PublishProfiles/FolderProfile.pubxml.user
index 1b9b498..6a29e56 100644
--- a/IoTGateway/Properties/PublishProfiles/FolderProfile.pubxml.user
+++ b/IoTGateway/Properties/PublishProfiles/FolderProfile.pubxml.user
@@ -5,6 +5,6 @@ https://go.microsoft.com/fwlink/?LinkID=208121.
 <Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <_PublishTargetUrl>D:\Repos\iotgateway\IoTGateway\bin\Release\net5.0\publish\</_PublishTargetUrl>
-    <History>True|2021-12-24T08:23:28.9214784Z;True|2021-12-24T15:20:08.6401847+08:00;True|2021-12-17T19:11:07.1655146+08:00;True|2021-12-12T14:11:08.8380502+08:00;</History>
+    <History>True|2021-12-24T08:46:49.1192015Z;True|2021-12-24T16:23:28.9214784+08:00;True|2021-12-24T15:20:08.6401847+08:00;True|2021-12-17T19:11:07.1655146+08:00;True|2021-12-12T14:11:08.8380502+08:00;</History>
   </PropertyGroup>
 </Project>
\ No newline at end of file
diff --git a/IoTGateway/iotgateway.db b/IoTGateway/iotgateway.db
index ee6ae3d..d0775f5 100644
Binary files a/IoTGateway/iotgateway.db and b/IoTGateway/iotgateway.db differ
diff --git a/Plugins/Plugin/MyMqttClient.cs b/Plugins/Plugin/MyMqttClient.cs
index cc0ee7b..d140ded 100644
--- a/Plugins/Plugin/MyMqttClient.cs
+++ b/Plugins/Plugin/MyMqttClient.cs
@@ -82,7 +82,7 @@ namespace Plugin
                             _mqttClient.PublishAsync($"{TopicBase}/{device.DeviceName}/{kv.Key}", kv.Value.ToString());
 
                             //更新到UAService
-                            _uaNodeManager.UpdateNode($"{device.DeviceName}_{kv.Key}", kv.Value);
+                            _uaNodeManager.UpdateNode($"{device.Parent.DeviceName}_{device.DeviceName}_{kv.Key}", kv.Value);
                         }
                     }
                 }
diff --git a/iotgateway.db b/iotgateway.db
index ee6ae3d..d0775f5 100644
Binary files a/iotgateway.db and b/iotgateway.db differ