diff --git a/server/imserver/player/player.go b/server/imserver/player/player.go
index 4be24586..bdbc610d 100644
--- a/server/imserver/player/player.go
+++ b/server/imserver/player/player.go
@@ -44,11 +44,12 @@ func (this *player) SendMsg(rspMsg proto.Message) {
 	GetWspListener().SendProxyMsg(this.socket.Conn, this.socket.SocketHandle, rspMsg)
 }
 
-func (this *player) reBind(socket f5.WspCliConn) {
+func (this *player) reBind(socket f5.WspCliConn, sessionId string) {
 	if this.socket.IsValid() {
 		delete(_playerMgr.socketHash, this.socket)
 	}
 	this.socket = socket
+	this.sessionId = sessionId
 	_playerMgr.socketHash[this.socket] = this
 }
 
diff --git a/server/imserver/player/playermgr.go b/server/imserver/player/playermgr.go
index b3546ec8..4b72fcaf 100644
--- a/server/imserver/player/playermgr.go
+++ b/server/imserver/player/playermgr.go
@@ -83,7 +83,7 @@ func (this *playerMgr) CMLogin(hdr *f5.MsgHdr, msg *cs.CMLogin) {
 			rspMsg.Errcode = proto.Int32(0)
 			rspMsg.Errmsg = proto.String("")
 			rspMsg.ServerInfo = proto.String(mt.Table.IMCluster.GetServerInfo())
-			oldHum.reBind(hdr.GetSocket())
+			oldHum.reBind(hdr.GetSocket(), msg.GetSessionId())
 			oldHum.SendMsg(&rspMsg)
 			return
 		}
@@ -95,7 +95,7 @@ func (this *playerMgr) CMLogin(hdr *f5.MsgHdr, msg *cs.CMLogin) {
 			rspMsg.Errcode = proto.Int32(0)
 			rspMsg.Errmsg = proto.String("")
 			rspMsg.ServerInfo = proto.String(mt.Table.IMCluster.GetServerInfo())
-			oldHum.reBind(hdr.GetSocket())
+			oldHum.reBind(hdr.GetSocket(), msg.GetSessionId())
 			oldHum.SendMsg(&rspMsg)
 			return
 		}
@@ -270,7 +270,7 @@ func (this *playerMgr) CMReconnect(hdr *f5.MsgHdr, msg *cs.CMReconnect) {
 				"session_id no valid"))
 		return
 	}
-	hum.reBind(hdr.GetSocket())
+	hum.reBind(hdr.GetSocket(), msg.GetSessionId())
 	hum.SendMsg(rspMsg)
 }