diff --git a/include/iot.hrl b/include/iot.hrl
index ac02e04..d307db7 100644
--- a/include/iot.hrl
+++ b/include/iot.hrl
@@ -22,52 +22,3 @@
 -define(TASK_STATUS_INIT,   -1).  %% 未接入
 -define(TASK_STATUS_FAILED, 0).    %% 离线
 -define(TASK_STATUS_OK,     1).     %% 在线
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%% 二级分类定义
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-%% 缓存数据库表
--record(kv, {
-    key :: binary(),
-    val :: binary() | list() | map() | sets:set(),
-    expire_at = 0 :: integer(),
-    type :: atom()
-}).
-
-%% id生成器
--record(id_generator, {
-    tab :: atom(),
-    increment_id = 0 :: integer()
-}).
-
-%% 统计项
--record(option, {
-    success_num = 0,
-    fail_num = 0
-}).
-
-%% 北向数据
--record(north_data, {
-    id = 0 :: integer(),
-    location_code :: binary(),
-    %% 数据库类型的endpoint， 可以返回list: [{K, V}, {K1, V1}]
-    fields :: [{K :: binary(), V :: any()}],
-    timestamp = 0 :: integer()
-}).
-
-%% 事件相关的数据
--record(event_data, {
-    id = 0 :: integer(),
-    location_code :: binary(),
-    event_type :: integer(),
-    params :: map()
-}).
-
-%% 发送数据
--record(post_data, {
-    id = 0 :: integer(),
-    location_code :: binary(),
-    %% 数据库类型的endpoint， 可以返回list: [{K, V}, {K1, V1}]
-    body :: binary() | list()
-}).
\ No newline at end of file
diff --git a/include/iot_tables.hrl b/include/iot_tables.hrl
deleted file mode 100644
index 7eebc7c..0000000
--- a/include/iot_tables.hrl
+++ /dev/null
@@ -1,23 +0,0 @@
-%%%-------------------------------------------------------------------
-%%% @author anlicheng
-%%% @copyright (C) 2025, <COMPANY>
-%%% @doc
-%%%
-%%% @end
-%%% Created : 08. 5月 2025 12:08
-%%%-------------------------------------------------------------------
--author("anlicheng").
-
-%% 用来保存微服务的配置
--record(service_config, {
-    service_id :: binary(),
-    host_uuid :: binary(),
-    config_json = <<>> :: binary(),
-    %% 保持上一个版本的内容，错误时回滚
-    last_config_json = <<>> :: binary(),
-    %% 最后一次修改的用户id
-    last_edit_user :: integer(),
-    %% 状态： 0: 停止, 1: 运行中
-    update_ts = 0,
-    create_ts = 0
-}).
\ No newline at end of file