diff --git a/rpc/rpchandler.go b/rpc/rpchandler.go
index 03daf39..8191d5e 100644
--- a/rpc/rpchandler.go
+++ b/rpc/rpchandler.go
@@ -559,7 +559,6 @@ func (handler *RpcHandler) CastGo(serviceMethod string,args interface{})  {
 	handler.goRpc(nil,true,0,serviceMethod,args)
 }
 
-//RawGoNode(rpcProcessorType RpcProcessorType,nodeId int,serviceName string,rpcMethodId uint32,args IRawInputArgs) error
 func (handler *RpcHandler) RawGoNode(rpcProcessorType RpcProcessorType,nodeId int,rpcMethodId uint32,serviceName string,args IRawInputArgs) error {
 	processor := GetProcessor(uint8(rpcProcessorType))
 	var pClientList [maxClusterNode]*Client
diff --git a/rpc/server.go b/rpc/server.go
index 9513ce9..ab732f0 100644
--- a/rpc/server.go
+++ b/rpc/server.go
@@ -81,12 +81,10 @@ func (server *Server) Start(listenAddr string) {
 
 func (agent *RpcAgent) OnDestroy() {}
 
-func (agent *RpcAgent) WriteResponse(processor IRpcProcessor,serviceMethod string,seq uint64,reply interface{},err RpcError) {
+func (agent *RpcAgent) WriteResponse(processor IRpcProcessor,serviceMethod string,seq uint64,reply interface{},rpcError RpcError) {
 	var mReply []byte
-	var rpcError RpcError
 	var errM error
 
-
 	if reply!=nil {
 		mReply,errM = processor.Marshal(reply)
 		if errM != nil {