diff --git a/network/tcpsocketserver.go b/network/tcpsocketserver.go
index 55a54aa..1caebd4 100644
--- a/network/tcpsocketserver.go
+++ b/network/tcpsocketserver.go
@@ -115,6 +115,16 @@ func (slf *TcpSocketServer) listenServer(){
 	}
 }
 
+func (slf *TcpSocketServer)  Close(clientid uint64) error {
+	pClient := slf.mapClient.Get(clientid)
+	if pClient == nil {
+		return fmt.Errorf("clientid %d is not in connect pool.",clientid)
+	}
+
+	pClient.(*SClient).Close()
+	return nil
+}
+
 func (slf *TcpSocketServer)  SendMsg(clientid uint64,packtype uint16,message proto.Message) error{
 	pClient := slf.mapClient.Get(clientid)
 	if pClient == nil {
diff --git a/sysservice/tcpsocketpbservice.go b/sysservice/tcpsocketpbservice.go
index 0782c34..15a1e97 100644
--- a/sysservice/tcpsocketpbservice.go
+++ b/sysservice/tcpsocketpbservice.go
@@ -153,4 +153,10 @@ func GetTcpSocketPbService(serviceName string) *TcpSocketPbService{
 
 func (slf *TcpSocketPbService)  SendMsg(clientid uint64,packtype uint16,message proto.Message) error{
 	return slf.tcpsocketserver.SendMsg(clientid,packtype,message)
-}
\ No newline at end of file
+}
+
+func (slf *TcpSocketPbService)  Close(clientid uint64) error{
+	return slf.tcpsocketserver.Close(clientid)
+}
+
+