diff --git a/apps/iot/src/endpoint/endpoint_kafka.erl b/apps/iot/src/endpoint/endpoint_kafka.erl
index ccd9e99..11e3c2d 100644
--- a/apps/iot/src/endpoint/endpoint_kafka.erl
+++ b/apps/iot/src/endpoint/endpoint_kafka.erl
@@ -178,8 +178,6 @@ retry_connect() ->
 
 check_produce_result(ok) ->
     true;
-check_produce_result({ok, _}) ->
-    true;
 check_produce_result({ok, _}) ->
     false.
 
diff --git a/apps/iot/src/http_handlers/container_handler.erl b/apps/iot/src/http_handlers/container_handler.erl
index d4e91ec..fa1439e 100644
--- a/apps/iot/src/http_handlers/container_handler.erl
+++ b/apps/iot/src/http_handlers/container_handler.erl
@@ -15,17 +15,17 @@
 
 %% 下发config.json, 微服务接受后，保存服务配置
 handle_request("POST", "/container/push_config", _,
-    #{<<"uuid">> := UUID, <<"container_name">> := ContainerName, <<"config_json">> := ConfigJson, <<"timeout">> := Timeout0})
-    when is_binary(UUID), is_binary(ContainerName), is_binary(ConfigJson), is_integer(Timeout0) ->
+    #{<<"uuid">> := UUID, <<"container_name">> := ContainerName, <<"config">> := Config, <<"timeout">> := Timeout0})
+    when is_binary(UUID), is_binary(ContainerName), is_map(Config), is_integer(Timeout0) ->
 
     %% 检查ConfigJson是否是合法的json字符串
-    true = iot_util:is_json(ConfigJson),
+    true = iot_util:is_json(Config),
     case iot_host:get_pid(UUID) of
         undefined ->
             {ok, 200, iot_util:json_error(-1, <<"host not found">>)};
         Pid when is_pid(Pid) ->
             Timeout = Timeout0 * 1000,
-            case iot_host:config_container(Pid, ContainerName, ConfigJson) of
+            case iot_host:config_container(Pid, ContainerName, Config) of
                 {ok, Ref} ->
                     case iot_host:await_reply(Ref, Timeout) of
                         {ok, Result} ->
@@ -40,13 +40,14 @@ handle_request("POST", "/container/push_config", _,
 
 %% 部署微服务
 handle_request("POST", "/container/deploy", _, #{<<"uuid">> := UUID, <<"task_id">> := TaskId, <<"config">> := Config})
-    when is_binary(UUID), is_integer(TaskId), is_binary(Config) ->
+    when is_binary(UUID), is_integer(TaskId), is_map(Config) ->
 
     case iot_host:get_pid(UUID) of
         undefined ->
             {ok, 200, iot_util:json_error(404, <<"host not found">>)};
         Pid when is_pid(Pid) ->
-            case iot_host:deploy_container(Pid, TaskId, Config) of
+            ConfigBin = jiffy:encode(Config, [force_utf8]),
+            case iot_host:deploy_container(Pid, TaskId, ConfigBin) of
                 {ok, Ref} ->
                     case iot_host:await_reply(Ref, 5000) of
                         {ok, Result} ->
diff --git a/apps/iot/src/iot_app.erl b/apps/iot/src/iot_app.erl
index c0f0cfe..3689a34 100644
--- a/apps/iot/src/iot_app.erl
+++ b/apps/iot/src/iot_app.erl
@@ -19,7 +19,7 @@ start(_StartType, _StartArgs) ->
     start_http_server(),
 
     %% 启动tcp服务
-    tcp_server:start(),
+    start_tcp_server(),
 
     iot_sup:start_link().
 
@@ -63,6 +63,30 @@ start_http_server() ->
 
     lager:debug("[http_server] the http server start at: ~p, pid is: ~p", [Port, Pid]).
 
+%% 启动tcp服务
+start_tcp_server() ->
+    {ok, Props} = application:get_env(iot, tcp_server),
+    Acceptors = proplists:get_value(acceptors, Props, 50),
+    MaxConnections = proplists:get_value(max_connections, Props, 10240),
+    Backlog = proplists:get_value(backlog, Props, 1024),
+    Port = proplists:get_value(port, Props),
+
+    TransOpts = [
+        {tcp_options, [
+            binary,
+            {reuseaddr, true},
+            {active, false},
+            {packet, 4},
+            {nodelay, false},
+            {backlog, Backlog}
+        ]},
+        {acceptors, Acceptors},
+        {max_connections, MaxConnections}
+    ],
+    {ok, _} = esockd:open('iot/tcp_server', Port, TransOpts, {tcp_channel, start_link, []}),
+
+    lager:debug("[iot_app] the tcp server start at: ~p", [Port]).
+
 -spec ensure_mnesia_schema() -> any().
 ensure_mnesia_schema() ->
     case mnesia:system_info(use_dir) of
diff --git a/apps/iot/src/iot_host.erl b/apps/iot/src/iot_host.erl
index 36767b7..b683927 100644
--- a/apps/iot/src/iot_host.erl
+++ b/apps/iot/src/iot_host.erl
@@ -97,7 +97,7 @@ config_container(Pid, ContainerName, ConfigJson) when is_pid(Pid), is_binary(Con
 -spec deploy_container(Pid :: pid(), TaskId :: integer(), Config :: binary()) -> {ok, Ref :: reference()} | {error, Reason :: any()}.
 deploy_container(Pid, TaskId, Config) when is_pid(Pid), is_integer(TaskId), is_binary(Config) ->
     EncDeployBin = message_codec:encode(?MESSAGE_RPC_DEPLOY, #rpc_deploy{task_id = TaskId, config = Config}),
-    gen_statem:call(Pid, {rpc_call, self(), ?PUSH_DEPLOY, EncDeployBin}).
+    gen_statem:call(Pid, {rpc_call, self(), EncDeployBin}).
 
 -spec start_container(Pid :: pid(), ContainerName :: binary()) -> {ok, Ref :: reference()} | {error, Reason :: any()}.
 start_container(Pid, ContainerName) when is_pid(Pid), is_binary(ContainerName) ->
diff --git a/apps/iot/src/tcp/tcp_server.erl b/apps/iot/src/tcp/tcp_server.erl
deleted file mode 100644
index 95ec474..0000000
--- a/apps/iot/src/tcp/tcp_server.erl
+++ /dev/null
@@ -1,37 +0,0 @@
-%%%-------------------------------------------------------------------
-%%% @author anlicheng
-%%% @copyright (C) 2025, <COMPANY>
-%%% @doc
-%%%
-%%% @end
-%%% Created : 08. 5月 2025 12:58
-%%%-------------------------------------------------------------------
--module(tcp_server).
--author("anlicheng").
-
-%% API
--export([start/0]).
-
-%% 启动tcp服务
-start() ->
-    {ok, Props} = application:get_env(iot, tcp_server),
-    Acceptors = proplists:get_value(acceptors, Props, 50),
-    MaxConnections = proplists:get_value(max_connections, Props, 10240),
-    Backlog = proplists:get_value(backlog, Props, 1024),
-    Port = proplists:get_value(port, Props),
-
-    TransOpts = [
-        {tcp_options, [
-            binary,
-            {reuseaddr, true},
-            {active, false},
-            {packet, 4},
-            {nodelay, false},
-            {backlog, Backlog}
-        ]},
-        {acceptors, Acceptors},
-        {max_connections, MaxConnections}
-    ],
-    {ok, _} = esockd:open('iot/tcp_server', Port, TransOpts, {tcp_channel, start_link, []}),
-
-    lager:debug("[iot_app] the tcp server start at: ~p", [Port]).
\ No newline at end of file