diff --git a/src/de_id_count.erl b/src/de_id_count.erl
index be07d1b..42da3cf 100644
--- a/src/de_id_count.erl
+++ b/src/de_id_count.erl
@@ -167,11 +167,11 @@
 %%% Internal functions
 %%%===================================================================
 init_table()->
-    try ets:new(de_id_count_table, [public,named_table]) of
-        de_id_count_table ->
+    try ets:new(?INDEX_ETS_TABLE, [public,named_table]) of
+        ?INDEX_ETS_TABLE ->
             ets:insert(?INDEX_ETS_TABLE,{cur_index,1}),
             ok
     catch
         _Type:Reason ->
-            io:format("error init auto inc table reason:~p~n",[Reason])
+            logger:error("[DUBBO] error init auto inc table reason:~p",[Reason])
     end.
\ No newline at end of file
diff --git a/src/de_type_transfer.erl b/src/de_type_transfer.erl
index 6be3d17..ac734cb 100644
--- a/src/de_type_transfer.erl
+++ b/src/de_type_transfer.erl
@@ -43,35 +43,10 @@
 java_to_native(#list{values = ForeignData}=Data,State)->
     ForeignDataNew = [java_to_native(ValueItem,State) || ValueItem <-ForeignData ],
     ForeignDataNew;
-%%    case hessianDecode2:get_deftype(Data#list.refNo,State) of
-%%        #type_def{fieldnames = ObjectFields,foreign_type = ForeignType } ->
-%%            case get_deftype(ForeignType) of
-%%                false->
-%%                    error;
-%%                #type_def{fieldnames = NativeFields,native_type = NativeTupeName}->
-%%                    logger:debug("test ForeignType ~p NativeTupeName ~p",[ForeignType,NativeTupeName]),
-%%%%                    AsDict = dict:from_list(lists:zip(ObjectFields,ForeignDataNew)),
-%%%%                    NativeData = [dict:fetch(atom_to_binary(Key,utf8),AsDict) || Key <- NativeFields],
-%%%%                    list_to_tuple( [NativeTupeName] ++ NativeData)
-%%                    ForeignDataNew
-%%            end;
-%%        Info ->
-%%            logger:warning("java_to_native list error:~p",[Info]),
-%%            error
-%%    end;
 java_to_native(Data,_)->
     logger:debug("java_to_native unkonw type ~p",[Data]),
     Data.
 
-%%get_deftype([Item |DefTypeList],ForeignType)->
-%%    if
-%%        Item#type_def.foreign_type == ForeignType -> Item;
-%%        true ->
-%%            get_deftype(DefTypeList,ForeignType)
-%%    end;
-%%get_deftype([],_ForeignType)->
-%%    false.
-
 get_deftype(ForeignType)->
 
     case type_register:lookup_foreign_type(ForeignType) of
@@ -90,15 +65,5 @@
     Type = #type_def{native_type = NativeType,foreign_type = ForeignType,fieldnames = FieldsNames},
 %%            Type2=type_decoding:hash_store(Type),
     type_register:regiest_foreign_native(Type),
-    logger:debug("pre_process_typedef ~p,~p",[NativeType,ForeignType]).
-%%    case type_decoding:resolve_native_type(ForeignType) of
-%%        undefined ->
-%%%%            Type = #type_def{native_type = NativeType, foreign_type = ForeignType, fieldnames = record_info(fields,NativeType)},
-%%            Type = #type_def{native_type = NativeType,foreign_type = ForeignType,fieldnames = FieldsNames},
-%%            Type2=type_decoding:hash_store(Type),
-%%
-%%            logger:debug("pre_process_typedef ~p,~p",[NativeType,ForeignType]);
-%%            type_decoding:store_typepool(Type2);
-%%        _->
-%%            ok
-%%    end.
\ No newline at end of file
+    logger:debug("pre_process_typedef ~p,~p",[NativeType,ForeignType]),
+    ok.
\ No newline at end of file
diff --git a/src/dubbo_directory.erl b/src/dubbo_directory.erl
deleted file mode 100644
index 7551d2f..0000000
--- a/src/dubbo_directory.erl
+++ /dev/null
@@ -1,146 +0,0 @@
-%%%-------------------------------------------------------------------
-%%% @author dlive
-%%% @copyright (C) 2017, <COMPANY>
-%%% @doc
-%%%
-%%% @end
-%%% Created : 26. Feb 2017 10:27 PM
-%%%-------------------------------------------------------------------
--module(dubbo_directory).
--author("dlive").
-
--behaviour(gen_server).
-
-%% API
--export([start_link/0]).
-
-%% gen_server callbacks
--export([init/1,
-    handle_call/3,
-    handle_cast/2,
-    handle_info/2,
-    terminate/2,
-    code_change/3]).
-
--define(SERVER, ?MODULE).
-
--record(state, {}).
-
-%%%===================================================================
-%%% API
-%%%===================================================================
-
-%%--------------------------------------------------------------------
-%% @doc
-%% Starts the server
-%%
-%% @end
-%%--------------------------------------------------------------------
--spec(start_link() ->
-    {ok, Pid :: pid()} | ignore | {error, Reason :: term()}).
-start_link() ->
-    gen_server:start_link({local, ?SERVER}, ?MODULE, [], []).
-
-%%%===================================================================
-%%% gen_server callbacks
-%%%===================================================================
-
-%%--------------------------------------------------------------------
-%% @private
-%% @doc
-%% Initializes the server
-%%
-%% @spec init(Args) -> {ok, State} |
-%%                     {ok, State, Timeout} |
-%%                     ignore |
-%%                     {stop, Reason}
-%% @end
-%%--------------------------------------------------------------------
--spec(init(Args :: term()) ->
-    {ok, State :: #state{}} | {ok, State :: #state{}, timeout() | hibernate} |
-    {stop, Reason :: term()} | ignore).
-init([]) ->
-    {ok, #state{}}.
-
-%%--------------------------------------------------------------------
-%% @private
-%% @doc
-%% Handling call messages
-%%
-%% @end
-%%--------------------------------------------------------------------
--spec(handle_call(Request :: term(), From :: {pid(), Tag :: term()},
-    State :: #state{}) ->
-    {reply, Reply :: term(), NewState :: #state{}} |
-    {reply, Reply :: term(), NewState :: #state{}, timeout() | hibernate} |
-    {noreply, NewState :: #state{}} |
-    {noreply, NewState :: #state{}, timeout() | hibernate} |
-    {stop, Reason :: term(), Reply :: term(), NewState :: #state{}} |
-    {stop, Reason :: term(), NewState :: #state{}}).
-handle_call(_Request, _From, State) ->
-    {reply, ok, State}.
-
-%%--------------------------------------------------------------------
-%% @private
-%% @doc
-%% Handling cast messages
-%%
-%% @end
-%%--------------------------------------------------------------------
--spec(handle_cast(Request :: term(), State :: #state{}) ->
-    {noreply, NewState :: #state{}} |
-    {noreply, NewState :: #state{}, timeout() | hibernate} |
-    {stop, Reason :: term(), NewState :: #state{}}).
-handle_cast(_Request, State) ->
-    {noreply, State}.
-
-%%--------------------------------------------------------------------
-%% @private
-%% @doc
-%% Handling all non call/cast messages
-%%
-%% @spec handle_info(Info, State) -> {noreply, State} |
-%%                                   {noreply, State, Timeout} |
-%%                                   {stop, Reason, State}
-%% @end
-%%--------------------------------------------------------------------
--spec(handle_info(Info :: timeout() | term(), State :: #state{}) ->
-    {noreply, NewState :: #state{}} |
-    {noreply, NewState :: #state{}, timeout() | hibernate} |
-    {stop, Reason :: term(), NewState :: #state{}}).
-handle_info(_Info, State) ->
-    {noreply, State}.
-
-%%--------------------------------------------------------------------
-%% @private
-%% @doc
-%% This function is called by a gen_server when it is about to
-%% terminate. It should be the opposite of Module:init/1 and do any
-%% necessary cleaning up. When it returns, the gen_server terminates
-%% with Reason. The return value is ignored.
-%%
-%% @spec terminate(Reason, State) -> void()
-%% @end
-%%--------------------------------------------------------------------
--spec(terminate(Reason :: (normal | shutdown | {shutdown, term()} | term()),
-    State :: #state{}) -> term()).
-terminate(_Reason, _State) ->
-    ok.
-
-%%--------------------------------------------------------------------
-%% @private
-%% @doc
-%% Convert process state when code is changed
-%%
-%% @spec code_change(OldVsn, State, Extra) -> {ok, NewState}
-%% @end
-%%--------------------------------------------------------------------
--spec(code_change(OldVsn :: term() | {down, term()}, State :: #state{},
-    Extra :: term()) ->
-    {ok, NewState :: #state{}} | {error, Reason :: term()}).
-code_change(_OldVsn, State, _Extra) ->
-    {ok, State}.
-
-%%%===================================================================
-%%% Internal functions
-%%%===================================================================
diff --git a/src/dubbo_netty_client.erl b/src/dubbo_netty_client.erl
index 7f7f0dc..1fbdcf6 100644
--- a/src/dubbo_netty_client.erl
+++ b/src/dubbo_netty_client.erl
@@ -68,12 +68,6 @@
     {stop, Reason :: term()} | ignore).
 init([HostFlag,ProviderConfig,Index]) ->
     erlang:process_flag(min_bin_vheap_size, 1024*1024),
-%%    erlang:process_flag(min_heap_size, 1024*1024),
-%%    BindScheduler = (Index rem erlang:system_info(schedulers_online))+1,
-%%    logger:info("will bind to scheduler ~p",[BindScheduler]),
-%%    erlang:process_flag(scheduler, BindScheduler),
-%%    erlang:process_flag(priority, high),
-
     #provider_config{host = Host,port = Port}=ProviderConfig,
     State = case open(Host,Port) of
                 {ok,Socket} ->
diff --git a/src/dubbo_node_config_util.erl b/src/dubbo_node_config_util.erl
index e2cec44..f28e162 100644
--- a/src/dubbo_node_config_util.erl
+++ b/src/dubbo_node_config_util.erl
@@ -17,7 +17,7 @@
     parse_provider_info(binary_to_list(ProviderStr));
 parse_provider_info(ProviderStr)->
     case http_uri:parse(http_uri:decode(ProviderStr),[{scheme_defaults,[{dubbo,20880}]}]) of
-        {ok, {Scheme, UserInfo, Host, Port, Path, Query}} ->
+        {ok, {Scheme, _UserInfo, Host, Port, _Path, Query}} ->
             QueryStr = case lists:prefix("?",Query) of
                 true ->
                     [_|Query2] = Query,