diff --git a/apps/efka/include/efka_tables.hrl b/apps/efka/include/efka_tables.hrl
index 5ca2f10..f31ce01 100644
--- a/apps/efka/include/efka_tables.hrl
+++ b/apps/efka/include/efka_tables.hrl
@@ -13,6 +13,8 @@
     service_id :: binary(),
     service_name :: binary(),
     from :: binary(),
+    %% 工作目录
+    work_dir :: binary(),
     params :: binary(),
     metrics :: binary(),
     %% 状态： 0: 停止, 1: 运行中
diff --git a/apps/efka/src/efka_agent.erl b/apps/efka/src/efka_agent.erl
index 7a14921..c9d9875 100644
--- a/apps/efka/src/efka_agent.erl
+++ b/apps/efka/src/efka_agent.erl
@@ -158,7 +158,7 @@ handle_event(info, {server_push_message, PacketId, <<16:8, Directive>>}, ?STATE_
 
 %% transport进程退出
 handle_event(info, {'EXIT', TransportPid, Reason}, _StateName, State = #state{transport_pid = TransportPid}) ->
-    efka_logger:warning("[efka_agent] transport pid: ~p, exit with reason: ~p", [TransportPid, Reason]),
+    efka_logger:debug("[efka_agent] transport pid: ~p, exit with reason: ~p", [TransportPid, Reason]),
     erlang:start_timer(500000, self(), create_transport),
     {next_state, ?STATE_DENIED, State#state{transport_pid = undefined}};
 
diff --git a/apps/efka/src/efka_micro_service.erl b/apps/efka/src/efka_micro_service.erl
index b4ba9fd..fb5426f 100644
--- a/apps/efka/src/efka_micro_service.erl
+++ b/apps/efka/src/efka_micro_service.erl
@@ -9,22 +9,25 @@
 %%%-------------------------------------------------------------------
 -module(efka_micro_service).
 -author("anlicheng").
+-include("efka_tables.hrl").
 
 -behaviour(gen_server).
 
 %% API
 -export([start_link/2]).
--export([get_name/1, start_service/1, stop_service/1]).
+-export([get_name/1, start_service/1, stop_service/1, attach_channel/2]).
 
 %% gen_server callbacks
 -export([init/1, handle_call/3, handle_cast/2, handle_info/2, terminate/2, code_change/3]).
 
 -record(state, {
-    server_id :: binary(),
+    service :: #micro_service{},
     %% 通道id信息
     channel_pid :: pid() | undefined,
     %% 当前服务的状态
-    status = 0
+    status = 0,
+    %% 当前进程的port信息, OSPid = erlang:port_info(Port, os_pid)
+    port :: undefined | port()
 }).
 
 %%%===================================================================
@@ -33,7 +36,11 @@
 
 -spec get_name(ServerId :: binary()) -> atom().
 get_name(ServerId) when is_binary(ServerId) ->
-    list_to_atom("efka_server:" ++ binary_to_list(ServerId)).
+    list_to_atom("efka_service:" ++ binary_to_list(ServerId)).
+
+-spec attach_channel(pid(), pid()) -> ok | {error, Reason :: binary()}.
+attach_channel(Pid, ChannelPid) when is_pid(Pid), is_pid(ChannelPid) ->
+    gen_server:call(Pid, {attach_channel, ChannelPid}).
 
 start_service(Pid) when is_pid(Pid) ->
     gen_server:call(Pid, start_service).
@@ -42,10 +49,10 @@ stop_service(Pid) when is_pid(Pid) ->
     gen_server:call(Pid, stop_service).
 
 %% @doc Spawns the server and registers the local name (unique)
--spec(start_link(Name :: atom(), ServerId :: binary()) ->
+-spec(start_link(Name :: atom(), Service :: #micro_service{}) ->
     {ok, Pid :: pid()} | ignore | {error, Reason :: term()}).
-start_link(Name, ServerId) when is_atom(Name), is_binary(ServerId) ->
-    gen_server:start_link({local, Name}, ?MODULE, [ServerId], []).
+start_link(Name, Service = #micro_service{}) when is_atom(Name) ->
+    gen_server:start_link({local, Name}, ?MODULE, [Service], []).
 
 %%%===================================================================
 %%% gen_server callbacks
@@ -56,8 +63,9 @@ start_link(Name, ServerId) when is_atom(Name), is_binary(ServerId) ->
 -spec(init(Args :: term()) ->
     {ok, State :: #state{}} | {ok, State :: #state{}, timeout() | hibernate} |
     {stop, Reason :: term()} | ignore).
-init([ServerId]) ->
-    {ok, #state{server_id = ServerId}}.
+init([Service]) ->
+    erlang:start_timer(0, self(), boot_service),
+    {ok, #state{service = Service}}.
 
 %% @private
 %% @doc Handling call messages
@@ -69,6 +77,25 @@ init([ServerId]) ->
     {noreply, NewState :: #state{}, timeout() | hibernate} |
     {stop, Reason :: term(), Reply :: term(), NewState :: #state{}} |
     {stop, Reason :: term(), NewState :: #state{}}).
+%% 绑定channel
+handle_call({attach_channel, ChannelPid}, _From, State = #state{channel_pid = undefined}) ->
+    erlang:monitor(process, ChannelPid),
+    {reply, ok, State#state{channel_pid = ChannelPid}};
+
+handle_call({attach_channel, ChannelPid}, _From, State = #state{channel_pid = OldChannelPid, service = Service}) when is_pid(OldChannelPid) ->
+    lager:notice("[efka_micro_service] service_id: ~p, attach_channel old channel exists: ~p", [ Service#micro_service.service_id, OldChannelPid]),
+    {reply, {error, <<"channel exists">>}, State#state{channel_pid = ChannelPid}};
+
+%% 启动服务
+handle_call(start_service, _From, State = #state{service = Service = #micro_service{service_id = ServiceId}}) ->
+    ok = micro_service_model:start_service(ServiceId),
+    {reply, ok, State#state{service = Service#micro_service{status = 0}}};
+
+%% 停止服务
+handle_call(stop_service, _From, State = #state{service = Service = #micro_service{service_id = ServiceId}}) ->
+    ok = micro_service_model:stop_service(ServiceId),
+    {reply, ok, State#state{service = Service#micro_service{status = 1}}};
+
 handle_call(_Request, _From, State = #state{}) ->
     {reply, ok, State}.
 
@@ -87,8 +114,47 @@ handle_cast(_Request, State = #state{}) ->
     {noreply, NewState :: #state{}} |
     {noreply, NewState :: #state{}, timeout() | hibernate} |
     {stop, Reason :: term(), NewState :: #state{}}).
-handle_info(_Info, State = #state{}) ->
-    {noreply, State}.
+handle_info({timeout, _, boot_service}, State = #state{service = #micro_service{work_dir = WorkDir0}}) ->
+    WorkDir = binary_to_list(WorkDir0),
+    {ok, ManifestInfo} = file:read_file(WorkDir ++ "manifest.json"),
+    Manifest = jiffy:decode(ManifestInfo, [return_maps]),
+
+    lager:debug("Manifest: ~p", [Manifest]),
+    case maps:find(<<"exec">>, Manifest) of
+        error ->
+            lager:debug("not start command"),
+            {noreply, State};
+        {ok, ExecCmd0} ->
+            PortSettings = [
+                {cd, WorkDir},
+                exit_status
+            ],
+            PortSettings1 = case maps:find(<<"args">>, Manifest) of
+                                error ->
+                                    PortSettings;
+                                {ok, Args} ->
+                                    [{args, [binary_to_list(A) || A <- Args]}|PortSettings]
+                            end,
+
+            ExecCmd = binary_to_list(ExecCmd0),
+            RealExecCmd = filename:absname_join(WorkDir, ExecCmd),
+            lager:debug("real: ~p", [RealExecCmd]),
+
+            Port = erlang:open_port({spawn_executable, RealExecCmd}, PortSettings1),
+            lager:debug("port is: ~p", [Port]),
+            {noreply, State#state{port = Port}}
+    end;
+
+handle_info({Port, {data, Data}}, State = #state{port = Port, service = Service}) ->
+    lager:debug("[efka_micro_service] service_id: ~p, port exit with code: ~p", [Service#micro_service.service_id, Data]),
+    {noreply, State};
+%% 处理port的消息
+handle_info({Port, {exit_status, Code}}, State = #state{port = Port, service = Service}) ->
+    lager:debug("[efka_micro_service] service_id: ~p, port exit with code: ~p", [Service#micro_service.service_id, Code]),
+    %erlang:start_timer(5000, self(), boot_service),
+    %erlang:port_close(Port),
+
+    {noreply, State#state{port = undefined}}.
 
 %% @private
 %% @doc This function is called by a gen_server when it is about to
@@ -97,7 +163,17 @@ handle_info(_Info, State = #state{}) ->
 %% with Reason. The return value is ignored.
 -spec(terminate(Reason :: (normal | shutdown | {shutdown, term()} | term()),
     State :: #state{}) -> term()).
-terminate(_Reason, _State = #state{}) ->
+terminate(Reason, _State = #state{port = Port}) ->
+    lager:debug("[efka_micro_service] terminate with reason: ~p", [Reason]),
+    case is_port(Port) of
+        true ->
+            case erlang:port_info(Port, os_pid) of
+                undefined ->
+                    ok;
+                {os_pid, OsPid} ->
+                    os:cmd(io_lib:format("kill -9 ~p", [OsPid]))
+            end
+    end,
     ok.
 
 %% @private
diff --git a/apps/efka/src/efka_micro_service_sup.erl b/apps/efka/src/efka_micro_service_sup.erl
index 9f4222a..361e53e 100644
--- a/apps/efka/src/efka_micro_service_sup.erl
+++ b/apps/efka/src/efka_micro_service_sup.erl
@@ -50,7 +50,19 @@ init([]) ->
     MicroServices = micro_service_model:get_running_services(),
     Specs = lists:map(fun(Service) -> child_spec(Service) end, MicroServices),
 
-    {ok, {SupFlags, Specs}}.
+    Spec1 = child_spec(#micro_service{
+        service_id = <<"test1234">>,
+        service_name = <<"测试服务">>,
+        from = <<"master">>,
+        %% 工作目录
+        work_dir = <<"/tmp/test/">>,
+        params = <<"">>,
+        metrics = <<"">>,
+        %% 状态： 0: 停止, 1: 运行中
+        status = 1
+    }),
+
+    {ok, {SupFlags, [Spec1|Specs]}}.
 
 %%%===================================================================
 %%% Internal functions
diff --git a/apps/efka/src/mnesia/micro_service_model.erl b/apps/efka/src/mnesia/micro_service_model.erl
index 1d17b13..f44cdbe 100644
--- a/apps/efka/src/mnesia/micro_service_model.erl
+++ b/apps/efka/src/mnesia/micro_service_model.erl
@@ -35,10 +35,36 @@ insert(MicroService = #micro_service{}) ->
     end.
 
 stop_service(ServiceId) when is_binary(ServiceId) ->
-    ok.
+    Fun = fun() ->
+        case mnesia:read(?TAB, ServiceId, write) of
+            [] ->
+                mnesia:abort(<<"service not found">>);
+            [Service] ->
+                mnesia:write(?TAB, Service#micro_service{status = 0}, write)
+        end
+          end,
+    case mnesia:transaction(Fun) of
+        {'atomic', ok} ->
+            ok;
+        {'aborted', Reason} ->
+            {error, Reason}
+    end.
 
 start_service(ServiceId) when is_binary(ServiceId) ->
-    ok.
+    Fun = fun() ->
+        case mnesia:read(?TAB, ServiceId, write) of
+            [] ->
+                mnesia:abort(<<"service not found">>);
+            [S] ->
+                mnesia:write(?TAB, S#micro_service{status = 1}, write)
+        end
+          end,
+    case mnesia:transaction(Fun) of
+        {'atomic', ok} ->
+            ok;
+        {'aborted', Reason} ->
+            {error, Reason}
+    end.
 
 -spec get_running_services() -> [#micro_service{}].
 get_running_services() ->