diff --git a/ZoomPipeline_FuncSvr/smartlink/st_client_table.cpp b/ZoomPipeline_FuncSvr/smartlink/st_client_table.cpp
index fb42a66c63d701b1795eb8521b1aa2cd585e189a..3a82bf73c8d8782fe29d00ca213d115dd7250568 100644
--- a/ZoomPipeline_FuncSvr/smartlink/st_client_table.cpp
+++ b/ZoomPipeline_FuncSvr/smartlink/st_client_table.cpp
@@ -384,5 +384,27 @@ namespace SmartLink{
 		m_mutex_cross_svr_map.unlock();
 		emit evt_Message(this,tr("Removed remote %1 client uuid(s) from svr ").arg(nUUIDs) + svrname);
 	}
+	void st_client_table::cross_svr_send_data(const QString & svrname,const QByteArray & arr)
+	{
+		int nMsgLen = sizeof(STCROSSSVR_MSG::tag_msgHearder);
+		QByteArray array(nMsgLen,0);
+		STCROSSSVR_MSG * pMsg = (STCROSSSVR_MSG *) array.data();
+		pMsg->header.Mark = 0x4567;
+		pMsg->header.version = 1;
+		pMsg->header.messageLen = arr.size();
+		pMsg->header.mesageType = 0x03;
+		array.append(arr);
+		m_pCluster->SendDataToRemoteServer(svrname,array);
+	}
+
+	QString  st_client_table::cross_svr_find_uuid(quint32 uuid)
+	{
+		QString svr = "";
+		m_mutex_cross_svr_map.lock();
+		if (m_hash_remoteClient2SvrName.find(uuid)!=m_hash_remoteClient2SvrName.end())
+			svr = m_hash_remoteClient2SvrName[uuid];
+		m_mutex_cross_svr_map.unlock();
+		return svr;
+	}
 }
 
diff --git a/ZoomPipeline_FuncSvr/smartlink/st_client_table.h b/ZoomPipeline_FuncSvr/smartlink/st_client_table.h
index 3975c53f5f2afba7ffbd5e2e11f2f2099c3e0f69..b7c1a582271893ac4f1508f722b0ba2be1ccf52d 100644
--- a/ZoomPipeline_FuncSvr/smartlink/st_client_table.h
+++ b/ZoomPipeline_FuncSvr/smartlink/st_client_table.h
@@ -52,6 +52,10 @@ namespace SmartLink{
 		void cross_svr_del_uuids(const QString & svrname,quint32 * pUUIDs , int nUUIDs);
 		//Tell remote servers of uuid-change
 		void broadcast_client_uuid(quint32 uuid, bool bActive);
+		//Trans user Data
+		void cross_svr_send_data(const QString & svrname,const QByteArray & arr);
+		//Server Name find
+		QString cross_svr_find_uuid(quint32 uuid);
 
 	protected:
 		//This list hold dead nodes that still in task queue,avoiding crash
diff --git a/ZoomPipeline_FuncSvr/smartlink/st_clientnode_applayer.cpp b/ZoomPipeline_FuncSvr/smartlink/st_clientnode_applayer.cpp
index 2a242c2d2480e652b4585afe119236070668542c..e41c6affbe393987fc4fe980e484791871d2a1f1 100644
--- a/ZoomPipeline_FuncSvr/smartlink/st_clientnode_applayer.cpp
+++ b/ZoomPipeline_FuncSvr/smartlink/st_clientnode_applayer.cpp
@@ -209,12 +209,14 @@ namespace SmartLink{
 			st_clientNode_baseTrans * destin_node = m_pClientTable->clientNodeFromUUID(m_currentHeader.destin_id);
 			if (destin_node==NULL)
 			{
-				//need further dev, insert into db, or catched on disk.
-				//destin client is un-reachable, or in another function server.
 				//need server-to-server channels to re-post this message.
-				emit evt_Message(this,tr("Destin ID ") + QString("%1").arg(m_currentHeader.destin_id) + tr(" is not currently logged in."));
+				QString svr = m_pClientTable->cross_svr_find_uuid(m_currentHeader.destin_id);
+				if (svr.length()<=0)
+					emit evt_Message(this,tr("Destin ID ") + QString("%1").arg(m_currentHeader.destin_id) + tr(" is not currently logged in."));
+				else
+					m_pClientTable->cross_svr_send_data(svr,m_currentBlock);
+
 
-				//Do Nothing
 			}
 			else
 			{
diff --git a/ZoomPipeline_FuncSvr/smartlink/st_cross_svr_node.h b/ZoomPipeline_FuncSvr/smartlink/st_cross_svr_node.h
index e6cd3a674101fa54c58f3e1433e05879e73455da..46ae5ff3ed57abdb623f08a4ce6032e611c1cb5a 100644
--- a/ZoomPipeline_FuncSvr/smartlink/st_cross_svr_node.h
+++ b/ZoomPipeline_FuncSvr/smartlink/st_cross_svr_node.h
@@ -18,7 +18,7 @@ namespace SmartLink{
 	protected:
 		st_client_table * m_pClientTable;
 		//Current Message Offset, according to m_currentHeader
-		int m_currStMegSize;
+		quint32 m_currStMegSize;
 		//Current un-procssed message block.for large blocks,
 		//this array will be re-setted as soon as some part of data has been
 		//dealed, eg, send a 200MB block, the 200MB data will be splitted into pieces