diff --git a/PlaneGcsSdk_Shared/Communication/UdpServerConnection_NET.cs b/PlaneGcsSdk_Shared/Communication/UdpServerConnection_NET.cs
index b142799..f0158f7 100644
--- a/PlaneGcsSdk_Shared/Communication/UdpServerConnection_NET.cs
+++ b/PlaneGcsSdk_Shared/Communication/UdpServerConnection_NET.cs
@@ -9,6 +9,7 @@ namespace Plane.Communication
     internal class UdpServerConnection : UdpConnectionBase
     {
         private IPEndPoint _remoteEP;
+        private IPEndPoint _boardaddEP;
 
         private Func<byte[], int, IPEndPoint, Task<int>> _sendFunc;
 
@@ -17,6 +18,7 @@ namespace Plane.Communication
         /// </summary>
         public UdpServerConnection(IPEndPoint remoteEP, Func<byte[], int, IPEndPoint, Task<int>> sendFunc)
         {
+            _boardaddEP = new IPEndPoint(IPAddress.Parse("192.168.62.255"), remoteEP.Port);
             _remoteEP = remoteEP;
             _sendFunc = sendFunc;
         }
@@ -37,6 +39,13 @@ namespace Plane.Communication
             try
             {
                 await _sendFunc(datagram, bytes, _remoteEP).ConfigureAwait(false);
+                /*
+                //如果是广播包,用于广播消息，比如RTK等
+                if (false)
+                  await _sendFunc(datagram, bytes, _boardaddEP).ConfigureAwait(false);
+                else
+                  await _sendFunc(datagram, bytes, _remoteEP).ConfigureAwait(false);
+                  */
             }
             catch (Exception ex)
             {