diff --git a/yudao-module-iot/pom.xml b/yudao-module-iot/pom.xml
index 074c42e17a..97df8e5185 100644
--- a/yudao-module-iot/pom.xml
+++ b/yudao-module-iot/pom.xml
@@ -7,7 +7,6 @@
         <version>${revision}</version>
     </parent>
     <modules>
-        <module>yudao-module-iot-api</module>
         <module>yudao-module-iot-biz</module>
         <module>yudao-module-iot-core</module>
         <module>yudao-module-iot-gateway</module>
diff --git a/yudao-module-iot/yudao-module-iot-api/pom.xml b/yudao-module-iot/yudao-module-iot-api/pom.xml
deleted file mode 100644
index ef65715aae..0000000000
--- a/yudao-module-iot/yudao-module-iot-api/pom.xml
+++ /dev/null
@@ -1,53 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <parent>
-        <artifactId>yudao-module-iot</artifactId>
-        <groupId>cn.iocoder.boot</groupId>
-        <version>${revision}</version>
-    </parent>
-    <modelVersion>4.0.0</modelVersion>
-    <artifactId>yudao-module-iot-api</artifactId>
-    <packaging>jar</packaging>
-
-    <name>${project.artifactId}</name>
-    <!-- TODO 芋艿：需要在整理下，特别是 PF4J -->
-    <description>
-        物联网 模块 API，暴露给其它模块调用
-    </description>
-
-    <dependencies>
-        <dependency>
-            <groupId>cn.iocoder.boot</groupId>
-            <artifactId>yudao-common</artifactId>
-        </dependency>
-
-        <!-- Web 相关 -->
-        <dependency>
-            <groupId>org.springframework</groupId>
-            <artifactId>spring-web</artifactId>
-            <scope>provided</scope> <!-- 设置为 provided，只有工具类需要使用到 -->
-        </dependency>
-
-        <!-- 工具类相关 -->
-        <dependency>
-            <groupId>com.fasterxml.jackson.core</groupId>
-            <artifactId>jackson-databind</artifactId>
-            <scope>provided</scope> <!-- 设置为 provided，只有工具类需要使用到 -->
-        </dependency>
-
-        <!--        <dependency>-->
-        <!--            <groupId>org.pf4j</groupId> &lt;!&ndash; PF4J：内置插件机制 &ndash;&gt;-->
-        <!--            <artifactId>pf4j-spring</artifactId>-->
-        <!--        </dependency>-->
-
-        <!-- 参数校验 -->
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-validation</artifactId>
-            <optional>true</optional>
-        </dependency>
-    </dependencies>
-
-</project>
diff --git a/yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/api/device/dto/control/upstream/IotDeviceEventReportReqDTO.java b/yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/api/device/dto/control/upstream/IotDeviceEventReportReqDTO.java
deleted file mode 100644
index 34e6283d90..0000000000
--- a/yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/api/device/dto/control/upstream/IotDeviceEventReportReqDTO.java
+++ /dev/null
@@ -1,26 +0,0 @@
-package cn.iocoder.yudao.module.iot.api.device.dto.control.upstream;
-
-import jakarta.validation.constraints.NotEmpty;
-import lombok.Data;
-
-import java.util.Map;
-
-/**
- * IoT 设备【事件】上报 Request DTO
- *
- * @author 芋道源码
- */
-@Data
-public class IotDeviceEventReportReqDTO extends IotDeviceUpstreamAbstractReqDTO {
-
-    /**
-     * 事件标识
-     */
-    @NotEmpty(message = "事件标识不能为空")
-    private String identifier;
-    /**
-     * 事件参数
-     */
-    private Map<String, Object> params;
-
-}
diff --git a/yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/api/device/dto/control/upstream/IotDevicePropertyReportReqDTO.java b/yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/api/device/dto/control/upstream/IotDevicePropertyReportReqDTO.java
deleted file mode 100644
index 4a276bd226..0000000000
--- a/yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/api/device/dto/control/upstream/IotDevicePropertyReportReqDTO.java
+++ /dev/null
@@ -1,22 +0,0 @@
-package cn.iocoder.yudao.module.iot.api.device.dto.control.upstream;
-
-import jakarta.validation.constraints.NotEmpty;
-import lombok.Data;
-
-import java.util.Map;
-
-/**
- * IoT 设备【属性】上报 Request DTO
- *
- * @author 芋道源码
- */
-@Data
-public class IotDevicePropertyReportReqDTO extends IotDeviceUpstreamAbstractReqDTO {
-
-    /**
-     * 属性参数
-     */
-    @NotEmpty(message = "属性参数不能为空")
-    private Map<String, Object> properties;
-
-}
\ No newline at end of file
diff --git a/yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/api/device/dto/control/upstream/IotDeviceUpstreamAbstractReqDTO.java b/yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/api/device/dto/control/upstream/IotDeviceUpstreamAbstractReqDTO.java
deleted file mode 100644
index a0c8ce92ac..0000000000
--- a/yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/api/device/dto/control/upstream/IotDeviceUpstreamAbstractReqDTO.java
+++ /dev/null
@@ -1,45 +0,0 @@
-package cn.iocoder.yudao.module.iot.api.device.dto.control.upstream;
-
-import cn.iocoder.yudao.framework.common.util.json.databind.TimestampLocalDateTimeSerializer;
-import com.fasterxml.jackson.databind.annotation.JsonSerialize;
-import jakarta.validation.constraints.NotEmpty;
-import lombok.Data;
-
-import java.time.LocalDateTime;
-
-/**
- * IoT 设备上行的抽象 Request DTO
- *
- * @author 芋道源码
- */
-@Data
-public abstract class IotDeviceUpstreamAbstractReqDTO {
-
-    /**
-     * 请求编号
-     */
-    private String requestId;
-
-    /**
-     * 插件实例的进程编号
-     */
-    private String processId;
-
-    /**
-     * 产品标识
-     */
-    @NotEmpty(message = "产品标识不能为空")
-    private String productKey;
-    /**
-     * 设备名称
-     */
-    @NotEmpty(message = "设备名称不能为空")
-    private String deviceName;
-
-    /**
-     * 上报时间
-     */
-    @JsonSerialize(using = TimestampLocalDateTimeSerializer.class) // 解决 iot plugins 序列化 LocalDateTime 是数组，导致无法解析的问题
-    private LocalDateTime reportTime;
-
-}
diff --git a/yudao-module-iot/yudao-module-iot-biz/pom.xml b/yudao-module-iot/yudao-module-iot-biz/pom.xml
index aca7e303f0..1f83a7acb2 100644
--- a/yudao-module-iot/yudao-module-iot-biz/pom.xml
+++ b/yudao-module-iot/yudao-module-iot-biz/pom.xml
@@ -23,11 +23,6 @@
             <artifactId>yudao-module-system</artifactId>
             <version>${revision}</version>
         </dependency>
-        <dependency>
-            <groupId>cn.iocoder.boot</groupId>
-            <artifactId>yudao-module-iot-api</artifactId>
-            <version>${revision}</version>
-        </dependency>
         <dependency>
             <groupId>cn.iocoder.boot</groupId>
             <artifactId>yudao-module-iot-core</artifactId>
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/dal/dataobject/rule/IotAlertConfigDO.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/dal/dataobject/alert/IotAlertConfigDO.java
similarity index 60%
rename from yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/dal/dataobject/rule/IotAlertConfigDO.java
rename to yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/dal/dataobject/alert/IotAlertConfigDO.java
index 14e7d741fe..b7e5fd781c 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/dal/dataobject/rule/IotAlertConfigDO.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/dal/dataobject/alert/IotAlertConfigDO.java
@@ -1,14 +1,21 @@
-package cn.iocoder.yudao.module.iot.dal.dataobject.rule;
+package cn.iocoder.yudao.module.iot.dal.dataobject.alert;
 
+import cn.iocoder.yudao.framework.common.enums.CommonStatusEnum;
 import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
-import cn.iocoder.yudao.module.iot.enums.rule.IotAlertConfigReceiveTypeEnum;
+import cn.iocoder.yudao.framework.mybatis.core.type.IntegerListTypeHandler;
+import cn.iocoder.yudao.framework.mybatis.core.type.LongListTypeHandler;
+import cn.iocoder.yudao.module.iot.dal.dataobject.rule.IotRuleSceneDO;
+import cn.iocoder.yudao.module.iot.enums.DictTypeConstants;
+import cn.iocoder.yudao.module.iot.enums.alert.IotAlertConfigReceiveTypeEnum;
 import cn.iocoder.yudao.module.system.api.user.dto.AdminUserRespDTO;
 import com.baomidou.mybatisplus.annotation.KeySequence;
 import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
-import com.baomidou.mybatisplus.extension.handlers.JacksonTypeHandler;
-import lombok.*;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
 
 import java.util.List;
 
@@ -41,37 +48,37 @@ public class IotAlertConfigDO extends BaseDO {
     /**
      * 配置状态
      *
-     * TODO 数据字典
+     * 字典 {@link DictTypeConstants#ALERT_LEVEL}
      */
     private Integer level;
     /**
      * 配置状态
      *
-     * 枚举 {@link cn.iocoder.yudao.framework.common.enums.CommonStatusEnum}
+     * 枚举 {@link CommonStatusEnum}
      */
     private Integer status;
 
     /**
-     * 关联的规则场景编号数组
+     * 关联的场景联动规则编号数组
      *
      * 关联 {@link IotRuleSceneDO#getId()}
      */
-    @TableField(typeHandler = JacksonTypeHandler.class)
-    private List<Long> ruleSceneIds;
+    @TableField(typeHandler = LongListTypeHandler.class)
+    private List<Long> sceneRuleIds;
 
     /**
      * 接收的用户编号数组
      *
      * 关联 {@link AdminUserRespDTO#getId()}
      */
-    @TableField(typeHandler = JacksonTypeHandler.class)
+    @TableField(typeHandler = LongListTypeHandler.class)
     private List<Long> receiveUserIds;
     /**
      * 接收的类型数组
      *
      * 枚举 {@link IotAlertConfigReceiveTypeEnum}
      */
-    @TableField(typeHandler = JacksonTypeHandler.class)
+    @TableField(typeHandler = IntegerListTypeHandler.class)
     private List<Integer> receiveTypes;
 
 }
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/dal/dataobject/rule/IotAlertRecordDO.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/dal/dataobject/alert/IotAlertRecordDO.java
similarity index 83%
rename from yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/dal/dataobject/rule/IotAlertRecordDO.java
rename to yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/dal/dataobject/alert/IotAlertRecordDO.java
index 43a1c6360f..7b5202d244 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/dal/dataobject/rule/IotAlertRecordDO.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/dal/dataobject/alert/IotAlertRecordDO.java
@@ -1,4 +1,4 @@
-package cn.iocoder.yudao.module.iot.dal.dataobject.rule;
+package cn.iocoder.yudao.module.iot.dal.dataobject.alert;
 
 import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
 import cn.iocoder.yudao.module.iot.core.mq.message.IotDeviceMessage;
@@ -45,17 +45,17 @@ public class IotAlertRecordDO extends BaseDO {
     private String name;
 
     /**
-     * 产品标识
+     * 产品编号
      *
-     * 关联 {@link IotProductDO#getProductKey()} ()}
+     * 关联 {@link IotProductDO#getId()}
      */
-    private String productKey;
+    private Long productId;
     /**
-     * 设备名称
+     * 设备编号
      *
-     * 冗余 {@link IotDeviceDO#getDeviceName()}
+     * 关联 {@link IotDeviceDO#getId()}
      */
-    private String deviceName;
+    private String deviceId;
 
     // TODO @芋艿：有没更好的方式
     /**
@@ -64,7 +64,6 @@ public class IotAlertRecordDO extends BaseDO {
     @TableField(typeHandler = JacksonTypeHandler.class)
     private IotDeviceMessage deviceMessage;
 
-    // TODO @芋艿：换成枚举，枚举对应 ApiErrorLogProcessStatusEnum
     /**
      * 处理状态
      *
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/dal/dataobject/rule/IotSceneRuleDO.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/dal/dataobject/rule/IotSceneRuleDO.java
index 78eb7fb11b..a65e0f3cf2 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/dal/dataobject/rule/IotSceneRuleDO.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/dal/dataobject/rule/IotSceneRuleDO.java
@@ -3,6 +3,7 @@ package cn.iocoder.yudao.module.iot.dal.dataobject.rule;
 import cn.iocoder.yudao.framework.common.enums.CommonStatusEnum;
 import cn.iocoder.yudao.framework.tenant.core.db.TenantBaseDO;
 import cn.iocoder.yudao.module.iot.core.mq.message.IotDeviceMessage;
+import cn.iocoder.yudao.module.iot.dal.dataobject.alert.IotAlertConfigDO;
 import cn.iocoder.yudao.module.iot.dal.dataobject.device.IotDeviceDO;
 import cn.iocoder.yudao.module.iot.dal.dataobject.product.IotProductDO;
 import cn.iocoder.yudao.module.iot.dal.dataobject.thingmodel.IotThingModelDO;
diff --git a/yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/DictTypeConstants.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/enums/DictTypeConstants.java
similarity index 88%
rename from yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/DictTypeConstants.java
rename to yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/enums/DictTypeConstants.java
index 37c8044211..b7750bd0b0 100644
--- a/yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/DictTypeConstants.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/enums/DictTypeConstants.java
@@ -14,5 +14,6 @@ public class DictTypeConstants {
 
     public static final String DEVICE_STATE = "iot_device_state";
 
+    public static final String ALERT_LEVEL = "iot_alert_level";
 
 }
diff --git a/yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/ErrorCodeConstants.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/enums/ErrorCodeConstants.java
similarity index 100%
rename from yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/ErrorCodeConstants.java
rename to yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/enums/ErrorCodeConstants.java
diff --git a/yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/rule/IotAlertConfigReceiveTypeEnum.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/enums/alert/IotAlertConfigReceiveTypeEnum.java
similarity index 93%
rename from yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/rule/IotAlertConfigReceiveTypeEnum.java
rename to yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/enums/alert/IotAlertConfigReceiveTypeEnum.java
index 3fdd53234b..0f3315ba21 100644
--- a/yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/rule/IotAlertConfigReceiveTypeEnum.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/enums/alert/IotAlertConfigReceiveTypeEnum.java
@@ -1,4 +1,4 @@
-package cn.iocoder.yudao.module.iot.enums.rule;
+package cn.iocoder.yudao.module.iot.enums.alert;
 
 import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 import lombok.Getter;
diff --git a/yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/device/IotDeviceMessageIdentifierEnum.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/enums/device/IotDeviceMessageIdentifierEnum.java
similarity index 100%
rename from yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/device/IotDeviceMessageIdentifierEnum.java
rename to yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/enums/device/IotDeviceMessageIdentifierEnum.java
diff --git a/yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/device/IotDeviceMessageTypeEnum.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/enums/device/IotDeviceMessageTypeEnum.java
similarity index 100%
rename from yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/device/IotDeviceMessageTypeEnum.java
rename to yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/enums/device/IotDeviceMessageTypeEnum.java
diff --git a/yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/ota/IotOtaUpgradeRecordStatusEnum.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/enums/ota/IotOtaUpgradeRecordStatusEnum.java
similarity index 100%
rename from yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/ota/IotOtaUpgradeRecordStatusEnum.java
rename to yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/enums/ota/IotOtaUpgradeRecordStatusEnum.java
diff --git a/yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/ota/IotOtaUpgradeTaskScopeEnum.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/enums/ota/IotOtaUpgradeTaskScopeEnum.java
similarity index 100%
rename from yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/ota/IotOtaUpgradeTaskScopeEnum.java
rename to yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/enums/ota/IotOtaUpgradeTaskScopeEnum.java
diff --git a/yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/ota/IotOtaUpgradeTaskStatusEnum.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/enums/ota/IotOtaUpgradeTaskStatusEnum.java
similarity index 100%
rename from yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/ota/IotOtaUpgradeTaskStatusEnum.java
rename to yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/enums/ota/IotOtaUpgradeTaskStatusEnum.java
diff --git a/yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/product/IotNetTypeEnum.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/enums/product/IotNetTypeEnum.java
similarity index 100%
rename from yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/product/IotNetTypeEnum.java
rename to yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/enums/product/IotNetTypeEnum.java
diff --git a/yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/product/IotProductDeviceTypeEnum.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/enums/product/IotProductDeviceTypeEnum.java
similarity index 100%
rename from yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/product/IotProductDeviceTypeEnum.java
rename to yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/enums/product/IotProductDeviceTypeEnum.java
diff --git a/yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/product/IotProductStatusEnum.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/enums/product/IotProductStatusEnum.java
similarity index 100%
rename from yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/product/IotProductStatusEnum.java
rename to yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/enums/product/IotProductStatusEnum.java
diff --git a/yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/rule/IotDataSinkTypeEnum.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/enums/rule/IotDataSinkTypeEnum.java
similarity index 63%
rename from yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/rule/IotDataSinkTypeEnum.java
rename to yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/enums/rule/IotDataSinkTypeEnum.java
index ed341c618b..33b3558775 100644
--- a/yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/rule/IotDataSinkTypeEnum.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/enums/rule/IotDataSinkTypeEnum.java
@@ -16,14 +16,13 @@ import java.util.Arrays;
 public enum IotDataSinkTypeEnum implements ArrayValuable<Integer> {
 
     HTTP(1, "HTTP"),
-    TCP(2, "TCP"),
-    WEBSOCKET(3, "WebSocket"),
+    TCP(2, "TCP"), // TODO @puhui999：待实现；
+    WEBSOCKET(3, "WebSocket"), // TODO @puhui999：待实现；
 
-    MQTT(10, "MQTT"),
+    MQTT(10, "MQTT"), // TODO 待实现；
 
-    DATABASE(20, "Database"),
-    // TODO @芋艿：改成 Redis；通过 execute 通用化；
-    REDIS_STREAM(21, "Redis Stream"),
+    DATABASE(20, "Database"), // TODO @puhui999：待实现；可以简单点，对应的表名是什么，字段先固定了。
+    REDIS_STREAM(21, "Redis Stream"), // TODO @puhui999：改成 Redis；然后枚举不同的数据结构？这样，枚举就可以是 Redis 了
 
     ROCKETMQ(30, "RocketMQ"),
     RABBITMQ(31, "RabbitMQ"),
diff --git a/yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/rule/IotRuleSceneActionTypeEnum.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/enums/rule/IotRuleSceneActionTypeEnum.java
similarity index 100%
rename from yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/rule/IotRuleSceneActionTypeEnum.java
rename to yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/enums/rule/IotRuleSceneActionTypeEnum.java
diff --git a/yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/rule/IotRuleSceneConditionOperatorEnum.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/enums/rule/IotRuleSceneConditionOperatorEnum.java
similarity index 100%
rename from yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/rule/IotRuleSceneConditionOperatorEnum.java
rename to yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/enums/rule/IotRuleSceneConditionOperatorEnum.java
diff --git a/yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/rule/IotRuleSceneConditionTypeEnum.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/enums/rule/IotRuleSceneConditionTypeEnum.java
similarity index 100%
rename from yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/rule/IotRuleSceneConditionTypeEnum.java
rename to yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/enums/rule/IotRuleSceneConditionTypeEnum.java
diff --git a/yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/rule/IotRuleSceneTriggerTypeEnum.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/enums/rule/IotRuleSceneTriggerTypeEnum.java
similarity index 100%
rename from yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/rule/IotRuleSceneTriggerTypeEnum.java
rename to yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/enums/rule/IotRuleSceneTriggerTypeEnum.java
diff --git a/yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/thingmodel/IotDataSpecsDataTypeEnum.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/enums/thingmodel/IotDataSpecsDataTypeEnum.java
similarity index 100%
rename from yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/thingmodel/IotDataSpecsDataTypeEnum.java
rename to yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/enums/thingmodel/IotDataSpecsDataTypeEnum.java
diff --git a/yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/thingmodel/IotThingModelAccessModeEnum.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/enums/thingmodel/IotThingModelAccessModeEnum.java
similarity index 100%
rename from yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/thingmodel/IotThingModelAccessModeEnum.java
rename to yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/enums/thingmodel/IotThingModelAccessModeEnum.java
diff --git a/yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/thingmodel/IotThingModelParamDirectionEnum.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/enums/thingmodel/IotThingModelParamDirectionEnum.java
similarity index 100%
rename from yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/thingmodel/IotThingModelParamDirectionEnum.java
rename to yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/enums/thingmodel/IotThingModelParamDirectionEnum.java
diff --git a/yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/thingmodel/IotThingModelServiceCallTypeEnum.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/enums/thingmodel/IotThingModelServiceCallTypeEnum.java
similarity index 100%
rename from yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/thingmodel/IotThingModelServiceCallTypeEnum.java
rename to yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/enums/thingmodel/IotThingModelServiceCallTypeEnum.java
diff --git a/yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/thingmodel/IotThingModelServiceEventTypeEnum.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/enums/thingmodel/IotThingModelServiceEventTypeEnum.java
similarity index 100%
rename from yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/thingmodel/IotThingModelServiceEventTypeEnum.java
rename to yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/enums/thingmodel/IotThingModelServiceEventTypeEnum.java
diff --git a/yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/thingmodel/IotThingModelTypeEnum.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/enums/thingmodel/IotThingModelTypeEnum.java
similarity index 100%
rename from yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/thingmodel/IotThingModelTypeEnum.java
rename to yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/enums/thingmodel/IotThingModelTypeEnum.java
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/mq/consumer/device/IotDeviceMessageSubscriber.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/mq/consumer/device/IotDeviceMessageSubscriber.java
index 3eaa019fd2..c6e0ba4221 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/mq/consumer/device/IotDeviceMessageSubscriber.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/mq/consumer/device/IotDeviceMessageSubscriber.java
@@ -1,7 +1,6 @@
 package cn.iocoder.yudao.module.iot.mq.consumer.device;
 
 import cn.hutool.core.util.ObjectUtil;
-import cn.iocoder.yudao.framework.common.util.object.ObjectUtils;
 import cn.iocoder.yudao.framework.tenant.core.util.TenantUtils;
 import cn.iocoder.yudao.module.iot.core.enums.IotDeviceMessageMethodEnum;
 import cn.iocoder.yudao.module.iot.core.enums.IotDeviceStateEnum;
@@ -19,6 +18,7 @@ import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Component;
 
 import java.time.LocalDateTime;
+import java.util.Objects;
 
 /**
  * 针对 {@link IotDeviceMessage} 的业务处理器：调用 method 对应的逻辑。例如说：
@@ -83,15 +83,14 @@ public class IotDeviceMessageSubscriber implements IotMessageSubscriber<IotDevic
             return;
         }
         // 如果是 STATE 相关的消息，无需处理，不然就重复处理状态了
-        if (ObjectUtils.equalsAny(message.getMethod(), IotDeviceMessageMethodEnum.STATE_ONLINE.getMethod(),
-                IotDeviceMessageMethodEnum.STATE_OFFLINE.getMethod())) {
+        if (Objects.equals(message.getMethod(), IotDeviceMessageMethodEnum.STATE_UPDATE.getMethod())) {
             return;
         }
 
         // 特殊：设备非在线时，主动标记设备为在线
         // 为什么不直接更新状态呢？因为通过 IotDeviceMessage 可以经过一系列的处理，例如说记录日志、规则引擎等等
         try {
-            deviceMessageService.sendDeviceMessage(IotDeviceMessage.buildStateOnline().setDeviceId(device.getId()));
+            deviceMessageService.sendDeviceMessage(IotDeviceMessage.buildStateUpdateOnline().setDeviceId(device.getId()));
         } catch (Exception e) {
             // 注意：即使执行失败，也不影响主流程
             log.error("[forceDeviceOnline][message({}) device({}) 强制设备上线失败]", message, device, e);
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/message/IotDeviceMessageServiceImpl.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/message/IotDeviceMessageServiceImpl.java
index b72ceb638a..51d8cf08b0 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/message/IotDeviceMessageServiceImpl.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/message/IotDeviceMessageServiceImpl.java
@@ -1,6 +1,7 @@
 package cn.iocoder.yudao.module.iot.service.device.message;
 
 import cn.hutool.core.date.LocalDateTimeUtil;
+import cn.hutool.core.lang.Assert;
 import cn.hutool.core.map.MapUtil;
 import cn.hutool.core.util.StrUtil;
 import cn.hutool.extra.spring.SpringUtil;
@@ -13,7 +14,6 @@ import cn.iocoder.yudao.module.iot.controller.admin.device.vo.message.IotDeviceM
 import cn.iocoder.yudao.module.iot.controller.admin.statistics.vo.IotStatisticsDeviceMessageReqVO;
 import cn.iocoder.yudao.module.iot.controller.admin.statistics.vo.IotStatisticsDeviceMessageSummaryByDateRespVO;
 import cn.iocoder.yudao.module.iot.core.enums.IotDeviceMessageMethodEnum;
-import cn.iocoder.yudao.module.iot.core.enums.IotDeviceStateEnum;
 import cn.iocoder.yudao.module.iot.core.mq.message.IotDeviceMessage;
 import cn.iocoder.yudao.module.iot.core.mq.producer.IotDeviceMessageProducer;
 import cn.iocoder.yudao.module.iot.core.util.IotDeviceMessageUtils;
@@ -176,15 +176,12 @@ public class IotDeviceMessageServiceImpl implements IotDeviceMessageService {
     // TODO @芋艿：可优化：未来逻辑复杂后，可以独立拆除 Processor 处理器
     @SuppressWarnings("SameReturnValue")
     private Object handleUpstreamDeviceMessage0(IotDeviceMessage message, IotDeviceDO device) {
-        // 设备上线
-        if (Objects.equal(message.getMethod(), IotDeviceMessageMethodEnum.STATE_ONLINE.getMethod())) {
-            deviceService.updateDeviceState(device, IotDeviceStateEnum.ONLINE.getState());
-            // TODO 芋艿：子设备的关联
-            return null;
-        }
-        // 设备下线
-        if (Objects.equal(message.getMethod(), IotDeviceMessageMethodEnum.STATE_OFFLINE.getMethod())) {
-            deviceService.updateDeviceState(device, IotDeviceStateEnum.OFFLINE.getState());
+        // 设备上下线
+        if (Objects.equal(message.getMethod(), IotDeviceMessageMethodEnum.STATE_UPDATE.getMethod())) {
+            String stateStr = IotDeviceMessageUtils.getIdentifier(message);
+            assert stateStr != null;
+            Assert.notEmpty(stateStr, "设备状态不能为空");
+            deviceService.updateDeviceState(device, Integer.valueOf(stateStr));
             // TODO 芋艿：子设备的关联
             return null;
         }
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/rule/data/IotDataRuleServiceImpl.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/rule/data/IotDataRuleServiceImpl.java
index d7370c0a64..81ce34dd60 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/rule/data/IotDataRuleServiceImpl.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/rule/data/IotDataRuleServiceImpl.java
@@ -172,7 +172,7 @@ public class IotDataRuleServiceImpl implements IotDataRuleService {
         for (IotDataRuleDO rule : rules) {
             IotDataRuleDO.SourceConfig found = CollUtil.findOne(rule.getSourceConfigs(),
                     config -> ObjectUtils.equalsAny(config.getDeviceId(), deviceId, IotDeviceDO.DEVICE_ID_ALL)
-                            && (StrUtil.isNotEmpty(config.getMethod()) || ObjUtil.equal(config.getMethod(), method))
+                            && Objects.equals(config.getMethod(), method)
                             && (StrUtil.isEmpty(config.getIdentifier()) || ObjUtil.equal(config.getIdentifier(), identifier)));
             if (found != null) {
                 matchedRules.add(new IotDataRuleDO().setId(rule.getId()).setSinkIds(rule.getSinkIds()));
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/rule/data/action/IotHttpDataSinkAction.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/rule/data/action/IotHttpDataSinkAction.java
index c23e346dbf..3f4b8eb028 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/rule/data/action/IotHttpDataSinkAction.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/rule/data/action/IotHttpDataSinkAction.java
@@ -18,6 +18,8 @@ import org.springframework.web.util.UriComponentsBuilder;
 import java.util.HashMap;
 import java.util.Map;
 
+import static cn.iocoder.yudao.framework.web.core.util.WebFrameworkUtils.HEADER_TENANT_ID;
+
 /**
  * HTTP 的 {@link IotDataRuleAction} 实现类
  *
@@ -36,6 +38,7 @@ public class IotHttpDataSinkAction implements IotDataRuleAction {
     }
 
     @Override
+    @SuppressWarnings("unchecked")
     public void execute(IotDeviceMessage message, IotDataSinkDO dataSink) {
         IotDataSinkHttpConfig config = (IotDataSinkHttpConfig) dataSink.getConfig();
         Assert.notNull(config, "配置({})不能为空", dataSink.getId());
@@ -49,8 +52,7 @@ public class IotHttpDataSinkAction implements IotDataRuleAction {
             if (CollUtil.isNotEmpty(config.getHeaders())) {
                 config.getHeaders().putAll(config.getHeaders());
             }
-            // TODO @puhui999：@yunai：可能需要通过设备查询到租户，然后 set
-//            headers.add(HEADER_TENANT_ID, message.getTenantId().toString());
+            headers.add(HEADER_TENANT_ID, message.getTenantId().toString());
             // 1.2 构建 URL
             UriComponentsBuilder uriBuilder = UriComponentsBuilder.fromUriString(config.getUrl());
             if (CollUtil.isNotEmpty(config.getQuery())) {
@@ -72,18 +74,17 @@ public class IotHttpDataSinkAction implements IotDataRuleAction {
                 requestEntity = new HttpEntity<>(JsonUtils.toJsonString(requestBody), headers);
             }
 
-            // 2.1 发送请求
+            // 2. 发送请求
             responseEntity = restTemplate.exchange(url, method, requestEntity, String.class);
-            // 2.2 记录日志
             if (responseEntity.getStatusCode().is2xxSuccessful()) {
-                log.info("[executeHttp][message({}) config({}) url({}) method({}) requestEntity({}) 请求成功({})]",
+                log.info("[execute][message({}) config({}) url({}) method({}) requestEntity({}) 请求成功({})]",
                         message, config, url, method, requestEntity, responseEntity);
             } else {
-                log.error("[executeHttp][message({}) config({}) url({}) method({}) requestEntity({}) 请求失败({})]",
+                log.error("[execute][message({}) config({}) url({}) method({}) requestEntity({}) 请求失败({})]",
                         message, config, url, method, requestEntity, responseEntity);
             }
         } catch (Exception e) {
-            log.error("[executeHttp][message({}) config({}) url({}) method({}) requestEntity({}) 请求异常({})]",
+            log.error("[execute][message({}) config({}) url({}) method({}) requestEntity({}) 请求异常({})]",
                     message, config, url, method, requestEntity, responseEntity, e);
         }
     }
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/rule/data/action/IotKafkaDataRuleAction.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/rule/data/action/IotKafkaDataRuleAction.java
index 5bbbe07b4b..6d85798bff 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/rule/data/action/IotKafkaDataRuleAction.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/rule/data/action/IotKafkaDataRuleAction.java
@@ -1,5 +1,6 @@
 package cn.iocoder.yudao.module.iot.service.rule.data.action;
 
+import cn.iocoder.yudao.framework.common.util.json.JsonUtils;
 import cn.iocoder.yudao.module.iot.dal.dataobject.rule.config.IotDataSinkKafkaConfig;
 import cn.iocoder.yudao.module.iot.core.mq.message.IotDeviceMessage;
 import cn.iocoder.yudao.module.iot.enums.rule.IotDataSinkTypeEnum;
@@ -9,6 +10,7 @@ import org.apache.kafka.common.serialization.StringSerializer;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
 import org.springframework.kafka.core.DefaultKafkaProducerFactory;
 import org.springframework.kafka.core.KafkaTemplate;
+import org.springframework.kafka.support.SendResult;
 import org.springframework.stereotype.Component;
 
 import java.time.Duration;
@@ -36,13 +38,27 @@ public class IotKafkaDataRuleAction extends
 
     @Override
     public void execute(IotDeviceMessage message, IotDataSinkKafkaConfig config) throws Exception {
-        // 1. 获取或创建 KafkaTemplate
-        KafkaTemplate<String, String> kafkaTemplate = getProducer(config);
+        try {
+            // 1. 获取或创建 KafkaTemplate
+            KafkaTemplate<String, String> kafkaTemplate = getProducer(config);
 
-        // 2. 发送消息并等待结果
-        kafkaTemplate.send(config.getTopic(), message.toString())
-                .get(SEND_TIMEOUT.getSeconds(), TimeUnit.SECONDS); // 添加超时等待
-        log.info("[execute0][message({}) 发送成功]", message);
+            // 2. 发送消息并等待结果
+            SendResult<String, String> sendResult = kafkaTemplate.send(config.getTopic(), JsonUtils.toJsonString(message))
+                    .get(SEND_TIMEOUT.getSeconds(), TimeUnit.SECONDS);
+            // 3. 处理发送结果
+            if (sendResult != null && sendResult.getRecordMetadata() != null) {
+                log.info("[execute][message({}) config({}) 发送成功，结果: partition={}, offset={}, timestamp={}]",
+                        message, config,
+                        sendResult.getRecordMetadata().partition(),
+                        sendResult.getRecordMetadata().offset(),
+                        sendResult.getRecordMetadata().timestamp());
+            } else {
+                log.warn("[execute][message({}) config({}) 发送结果为空]", message, config);
+            }
+        } catch (Exception e) {
+            log.error("[execute][message({}) config({}) 发送失败]", message, config, e);
+            throw e;
+        }
     }
 
     @Override
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/rule/data/action/IotRabbitMQDataRuleAction.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/rule/data/action/IotRabbitMQDataRuleAction.java
index 89d3500c6a..075871a376 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/rule/data/action/IotRabbitMQDataRuleAction.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/rule/data/action/IotRabbitMQDataRuleAction.java
@@ -1,7 +1,8 @@
 package cn.iocoder.yudao.module.iot.service.rule.data.action;
 
-import cn.iocoder.yudao.module.iot.dal.dataobject.rule.config.IotDataSinkRabbitMQConfig;
+import cn.iocoder.yudao.framework.common.util.json.JsonUtils;
 import cn.iocoder.yudao.module.iot.core.mq.message.IotDeviceMessage;
+import cn.iocoder.yudao.module.iot.dal.dataobject.rule.config.IotDataSinkRabbitMQConfig;
 import cn.iocoder.yudao.module.iot.enums.rule.IotDataSinkTypeEnum;
 import com.rabbitmq.client.Channel;
 import com.rabbitmq.client.Connection;
@@ -10,8 +11,6 @@ import lombok.extern.slf4j.Slf4j;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
 import org.springframework.stereotype.Component;
 
-import java.nio.charset.StandardCharsets;
-
 /**
  * RabbitMQ 的 {@link IotDataRuleAction} 实现类
  *
@@ -20,8 +19,8 @@ import java.nio.charset.StandardCharsets;
 @ConditionalOnClass(name = "com.rabbitmq.client.Channel")
 @Component
 @Slf4j
-public class IotRabbitMQDataRuleAction extends
-        IotDataRuleCacheableAction<IotDataSinkRabbitMQConfig, Channel> {
+public class IotRabbitMQDataRuleAction
+        extends IotDataRuleCacheableAction<IotDataSinkRabbitMQConfig, Channel> {
 
     @Override
     public Integer getType() {
@@ -30,17 +29,22 @@ public class IotRabbitMQDataRuleAction extends
 
     @Override
     public void execute(IotDeviceMessage message, IotDataSinkRabbitMQConfig config) throws Exception {
-        // 1.1 获取或创建 Channel
-        Channel channel = getProducer(config);
-        // 1.2 声明交换机、队列和绑定关系
-        channel.exchangeDeclare(config.getExchange(), "direct", true);
-        channel.queueDeclare(config.getQueue(), true, false, false, null);
-        channel.queueBind(config.getQueue(), config.getExchange(), config.getRoutingKey());
+        try {
+            // 1.1 获取或创建 Channel
+            Channel channel = getProducer(config);
+            // 1.2 声明交换机、队列和绑定关系
+            channel.exchangeDeclare(config.getExchange(), "direct", true);
+            channel.queueDeclare(config.getQueue(), true, false, false, null);
+            channel.queueBind(config.getQueue(), config.getExchange(), config.getRoutingKey());
 
-        // 2. 发送消息
-        channel.basicPublish(config.getExchange(), config.getRoutingKey(), null,
-                message.toString().getBytes(StandardCharsets.UTF_8));
-        log.info("[executeRabbitMQ][message({}) config({}) 发送成功]", message, config);
+            // 2. 发送消息
+            channel.basicPublish(config.getExchange(), config.getRoutingKey(), null,
+                    JsonUtils.toJsonByte(message));
+            log.info("[execute][message({}) config({}) 发送成功]", message, config);
+        } catch (Exception e) {
+            log.error("[execute][message({}) config({}) 发送失败]", message, config, e);
+            throw e;
+        }
     }
 
     @Override
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/rule/data/action/IotRedisStreamRuleAction.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/rule/data/action/IotRedisStreamRuleAction.java
index 9870c7d464..d3bb81c8e9 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/rule/data/action/IotRedisStreamRuleAction.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/rule/data/action/IotRedisStreamRuleAction.java
@@ -1,6 +1,7 @@
 package cn.iocoder.yudao.module.iot.service.rule.data.action;
 
 import cn.hutool.core.util.StrUtil;
+import cn.iocoder.yudao.framework.common.util.json.JsonUtils;
 import cn.iocoder.yudao.module.iot.dal.dataobject.rule.config.IotDataSinkRedisStreamConfig;
 import cn.iocoder.yudao.module.iot.core.mq.message.IotDeviceMessage;
 import cn.iocoder.yudao.module.iot.enums.rule.IotDataSinkTypeEnum;
@@ -38,10 +39,10 @@ public class IotRedisStreamRuleAction extends
         RedisTemplate<String, Object> redisTemplate = getProducer(config);
 
         // 2. 创建并发送 Stream 记录
-        ObjectRecord<String, IotDeviceMessage> record = StreamRecords.newRecord()
-                .ofObject(message).withStreamKey(config.getTopic());
+        ObjectRecord<String, ?> record = StreamRecords.newRecord()
+                .ofObject(JsonUtils.toJsonString(message)).withStreamKey(config.getTopic());
         String recordId = String.valueOf(redisTemplate.opsForStream().add(record));
-        log.info("[executeRedisStream][消息发送成功] messageId: {}, config: {}", recordId, config);
+        log.info("[execute][消息发送成功] messageId: {}, config: {}", recordId, config);
     }
 
     @Override
@@ -56,11 +57,11 @@ public class IotRedisStreamRuleAction extends
             serverConfig.setPassword(config.getPassword());
         }
 
-        // 创建 RedisTemplate 并配置
+        // 2.1 创建 RedisTemplate 并配置
         RedissonClient redisson = Redisson.create(redissonConfig);
         RedisTemplate<String, Object> template = new RedisTemplate<>();
         template.setConnectionFactory(new RedissonConnectionFactory(redisson));
-        // 设置序列化器
+        // 2.2 设置序列化器
         template.setKeySerializer(RedisSerializer.string());
         template.setHashKeySerializer(RedisSerializer.string());
         template.setValueSerializer(RedisSerializer.json());
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/rule/data/action/IotRocketMQDataRuleAction.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/rule/data/action/IotRocketMQDataRuleAction.java
index 1a212ec5ea..d73205c6df 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/rule/data/action/IotRocketMQDataRuleAction.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/rule/data/action/IotRocketMQDataRuleAction.java
@@ -1,14 +1,14 @@
 package cn.iocoder.yudao.module.iot.service.rule.data.action;
 
-import cn.iocoder.yudao.module.iot.dal.dataobject.rule.config.IotDataSinkRocketMQConfig;
+import cn.iocoder.yudao.framework.common.util.json.JsonUtils;
 import cn.iocoder.yudao.module.iot.core.mq.message.IotDeviceMessage;
+import cn.iocoder.yudao.module.iot.dal.dataobject.rule.config.IotDataSinkRocketMQConfig;
 import cn.iocoder.yudao.module.iot.enums.rule.IotDataSinkTypeEnum;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.rocketmq.client.producer.DefaultMQProducer;
 import org.apache.rocketmq.client.producer.SendResult;
 import org.apache.rocketmq.client.producer.SendStatus;
 import org.apache.rocketmq.common.message.Message;
-import org.apache.rocketmq.remoting.common.RemotingHelper;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
 import org.springframework.stereotype.Component;
 
@@ -33,19 +33,15 @@ public class IotRocketMQDataRuleAction extends
         // 1. 获取或创建 Producer
         DefaultMQProducer producer = getProducer(config);
 
-        // 2.1 创建消息对象，指定Topic、Tag和消息体
-        Message msg = new Message(
-                config.getTopic(),
-                config.getTags(),
-                message.toString().getBytes(RemotingHelper.DEFAULT_CHARSET)
-        );
+        // 2.1 创建消息对象，指定 Topic、Tag 和消息体
+        Message msg = new Message(config.getTopic(), config.getTags(), JsonUtils.toJsonByte(message));
         // 2.2 发送同步消息并处理结果
         SendResult sendResult = producer.send(msg);
         // 2.3 处理发送结果
         if (SendStatus.SEND_OK.equals(sendResult.getSendStatus())) {
-            log.info("[executeRocketMQ][message({}) config({}) 发送成功，结果({})]", message, config, sendResult);
+            log.info("[execute][message({}) config({}) 发送成功，结果({})]", message, config, sendResult);
         } else {
-            log.error("[executeRocketMQ][message({}) config({}) 发送失败，结果({})]", message, config, sendResult);
+            log.error("[execute][message({}) config({}) 发送失败，结果({})]", message, config, sendResult);
         }
     }
 
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/test/java/cn/iocoder/yudao/module/iot/service/rule/action/databridge/IotDataBridgeExecuteTest.java b/yudao-module-iot/yudao-module-iot-biz/src/test/java/cn/iocoder/yudao/module/iot/service/rule/action/databridge/IotDataBridgeExecuteTest.java
index a1f7700394..5394008022 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/test/java/cn/iocoder/yudao/module/iot/service/rule/action/databridge/IotDataBridgeExecuteTest.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/test/java/cn/iocoder/yudao/module/iot/service/rule/action/databridge/IotDataBridgeExecuteTest.java
@@ -39,6 +39,7 @@ public class IotDataBridgeExecuteTest extends BaseMockitoUnitTest {
 
     @BeforeEach
     public void setUp() {
+        // TODO @芋艿：@puhui999：需要调整下；
         // 创建共享的测试消息
         //message = IotDeviceMessage.builder().messageId("TEST-001").reportTime(LocalDateTime.now())
         //        .productKey("testProduct").deviceName("testDevice")
diff --git a/yudao-module-iot/yudao-module-iot-core/src/main/java/cn/iocoder/yudao/module/iot/core/enums/IotDeviceMessageMethodEnum.java b/yudao-module-iot/yudao-module-iot-core/src/main/java/cn/iocoder/yudao/module/iot/core/enums/IotDeviceMessageMethodEnum.java
index 92fe71f033..cb343e33ec 100644
--- a/yudao-module-iot/yudao-module-iot-core/src/main/java/cn/iocoder/yudao/module/iot/core/enums/IotDeviceMessageMethodEnum.java
+++ b/yudao-module-iot/yudao-module-iot-core/src/main/java/cn/iocoder/yudao/module/iot/core/enums/IotDeviceMessageMethodEnum.java
@@ -19,10 +19,6 @@ public enum IotDeviceMessageMethodEnum implements ArrayValuable<String> {
 
     // ========== 设备状态 ==========
 
-    // TODO @芋艿：要合并下；thing.state.update
-    STATE_ONLINE("thing.state.online", "设备上线", true),
-    STATE_OFFLINE("thing.state.offline", "设备下线", true),
-
     STATE_UPDATE("thing.state.update", "设备状态更新", true),
 
     // ========== 设备属性 ==========
@@ -52,7 +48,7 @@ public enum IotDeviceMessageMethodEnum implements ArrayValuable<String> {
     /**
      * 不进行 reply 回复的方法集合
      */
-    public static final Set<String> REPLY_DISABLED = Set.of(STATE_ONLINE.getMethod(), STATE_OFFLINE.getMethod());
+    public static final Set<String> REPLY_DISABLED = Set.of(STATE_UPDATE.getMethod());
 
     private final String method;
 
diff --git a/yudao-module-iot/yudao-module-iot-core/src/main/java/cn/iocoder/yudao/module/iot/core/mq/message/IotDeviceMessage.java b/yudao-module-iot/yudao-module-iot-core/src/main/java/cn/iocoder/yudao/module/iot/core/mq/message/IotDeviceMessage.java
index 046e75f61f..01af310081 100644
--- a/yudao-module-iot/yudao-module-iot-core/src/main/java/cn/iocoder/yudao/module/iot/core/mq/message/IotDeviceMessage.java
+++ b/yudao-module-iot/yudao-module-iot-core/src/main/java/cn/iocoder/yudao/module/iot/core/mq/message/IotDeviceMessage.java
@@ -1,7 +1,9 @@
 package cn.iocoder.yudao.module.iot.core.mq.message;
 
+import cn.hutool.core.map.MapUtil;
 import cn.iocoder.yudao.framework.common.exception.enums.GlobalErrorCodeConstants;
 import cn.iocoder.yudao.module.iot.core.enums.IotDeviceMessageMethodEnum;
+import cn.iocoder.yudao.module.iot.core.enums.IotDeviceStateEnum;
 import cn.iocoder.yudao.module.iot.core.util.IotDeviceMessageUtils;
 import lombok.AllArgsConstructor;
 import lombok.Builder;
@@ -128,12 +130,14 @@ public class IotDeviceMessage {
 
     // ========== 核心方法：在 of 基础方法之上，添加对应 method ==========
 
-    public static IotDeviceMessage buildStateOnline() {
-        return requestOf(IotDeviceMessageMethodEnum.STATE_ONLINE.getMethod());
+    public static IotDeviceMessage buildStateUpdateOnline() {
+        return requestOf(IotDeviceMessageMethodEnum.STATE_UPDATE.getMethod(),
+                MapUtil.of("state", IotDeviceStateEnum.ONLINE.getState()));
     }
 
     public static IotDeviceMessage buildStateOffline() {
-        return requestOf(IotDeviceMessageMethodEnum.STATE_OFFLINE.getMethod());
+        return requestOf(IotDeviceMessageMethodEnum.STATE_UPDATE.getMethod(),
+                MapUtil.of("state", IotDeviceStateEnum.OFFLINE.getState()));
     }
 
 }
diff --git a/yudao-module-iot/yudao-module-iot-core/src/main/java/cn/iocoder/yudao/module/iot/core/util/IotDeviceMessageUtils.java b/yudao-module-iot/yudao-module-iot-core/src/main/java/cn/iocoder/yudao/module/iot/core/util/IotDeviceMessageUtils.java
index a82d4139c8..5b7778ea0c 100644
--- a/yudao-module-iot/yudao-module-iot-core/src/main/java/cn/iocoder/yudao/module/iot/core/util/IotDeviceMessageUtils.java
+++ b/yudao-module-iot/yudao-module-iot-core/src/main/java/cn/iocoder/yudao/module/iot/core/util/IotDeviceMessageUtils.java
@@ -55,11 +55,16 @@ public class IotDeviceMessageUtils {
      */
     @SuppressWarnings("unchecked")
     public static String getIdentifier(IotDeviceMessage message) {
+        if (message.getParams() == null) {
+            return null;
+        }
         if (StrUtil.equalsAny(message.getMethod(), IotDeviceMessageMethodEnum.EVENT_POST.getMethod(),
-                message.getMethod(), IotDeviceMessageMethodEnum.SERVICE_INVOKE.getMethod())
-            && message.getParams() != null) {
+                IotDeviceMessageMethodEnum.SERVICE_INVOKE.getMethod())) {
             Map<String, Object> params = (Map<String, Object>) message.getParams();
             return MapUtil.getStr(params, "identifier");
+        }  else if (StrUtil.equalsAny(message.getMethod(), IotDeviceMessageMethodEnum.STATE_UPDATE.getMethod())) {
+            Map<String, Object> params = (Map<String, Object>) message.getParams();
+            return MapUtil.getStr(params, "state");
         }
         return null;
     }
diff --git a/yudao-module-iot/yudao-module-iot-gateway/src/main/java/cn/iocoder/yudao/module/iot/gateway/protocol/emqx/router/IotEmqxAuthEventHandler.java b/yudao-module-iot/yudao-module-iot-gateway/src/main/java/cn/iocoder/yudao/module/iot/gateway/protocol/emqx/router/IotEmqxAuthEventHandler.java
index 6bf33e2b76..d6957bd52f 100644
--- a/yudao-module-iot/yudao-module-iot-gateway/src/main/java/cn/iocoder/yudao/module/iot/gateway/protocol/emqx/router/IotEmqxAuthEventHandler.java
+++ b/yudao-module-iot/yudao-module-iot-gateway/src/main/java/cn/iocoder/yudao/module/iot/gateway/protocol/emqx/router/IotEmqxAuthEventHandler.java
@@ -209,7 +209,7 @@ public class IotEmqxAuthEventHandler {
 
         try {
             // 2. 构建设备状态消息
-            IotDeviceMessage message = online ? IotDeviceMessage.buildStateOnline()
+            IotDeviceMessage message = online ? IotDeviceMessage.buildStateUpdateOnline()
                     : IotDeviceMessage.buildStateOffline();
 
             // 3. 发送设备状态消息
diff --git a/yudao-module-iot/yudao-module-iot-gateway/src/main/java/cn/iocoder/yudao/module/iot/gateway/protocol/http/router/IotHttpAuthHandler.java b/yudao-module-iot/yudao-module-iot-gateway/src/main/java/cn/iocoder/yudao/module/iot/gateway/protocol/http/router/IotHttpAuthHandler.java
index 7b2e923349..e6a52cdf0f 100644
--- a/yudao-module-iot/yudao-module-iot-gateway/src/main/java/cn/iocoder/yudao/module/iot/gateway/protocol/http/router/IotHttpAuthHandler.java
+++ b/yudao-module-iot/yudao-module-iot-gateway/src/main/java/cn/iocoder/yudao/module/iot/gateway/protocol/http/router/IotHttpAuthHandler.java
@@ -78,7 +78,7 @@ public class IotHttpAuthHandler extends IotHttpAbstractHandler {
         Assert.notBlank(token, "生成 token 不能为空位");
 
         // 3. 执行上线
-        IotDeviceMessage message = IotDeviceMessage.buildStateOnline();
+        IotDeviceMessage message = IotDeviceMessage.buildStateUpdateOnline();
         deviceMessageService.sendDeviceMessage(message,
                 deviceInfo.getProductKey(), deviceInfo.getDeviceName(), protocol.getServerId());