diff --git a/ems-admin/src/main/java/com/xzzn/web/controller/ems/MqttMessageController.java b/ems-admin/src/main/java/com/xzzn/web/controller/ems/MqttMessageController.java
index aec61ae..e0d989a 100644
--- a/ems-admin/src/main/java/com/xzzn/web/controller/ems/MqttMessageController.java
+++ b/ems-admin/src/main/java/com/xzzn/web/controller/ems/MqttMessageController.java
@@ -1,8 +1,13 @@
 package com.xzzn.web.controller.ems;
 
+import com.xzzn.ems.domain.EmsMqttMessage;
+import com.xzzn.ems.service.IEmsMqttMessageService;
 import com.xzzn.framework.manager.MqttLifecycleManager;
 import com.xzzn.framework.web.service.MqttPublisher;
 import com.xzzn.framework.web.service.MqttSubscriber;
+import org.apache.coyote.http11.Http11NioProtocol;
+import org.apache.juli.logging.Log;
+import org.apache.juli.logging.LogFactory;
 import org.eclipse.paho.client.mqttv3.IMqttMessageListener;
 import org.eclipse.paho.client.mqttv3.MqttException;
 import org.eclipse.paho.client.mqttv3.MqttMessage;
@@ -14,8 +19,16 @@ import javax.annotation.PostConstruct;
 @Service
 public class MqttMessageController implements MqttPublisher, MqttSubscriber {
 
+
+    private static final Log log = LogFactory.getLog(MqttMessageController.class);
+
+
     private final MqttLifecycleManager mqttLifecycleManager;
 
+    @Autowired
+    private IEmsMqttMessageService emsMqttMessageService;
+
+
     @Autowired
     public MqttMessageController(MqttLifecycleManager mqttLifecycleManager) {
         this.mqttLifecycleManager = mqttLifecycleManager;
@@ -24,29 +37,50 @@ public class MqttMessageController implements MqttPublisher, MqttSubscriber {
     @PostConstruct
     public void init() {
         // 订阅系统状态主题
-        subscribe("system/status", 1, this::handleSystemStatus);
+        subscribe("021_FXX_01_UP", 1, this::handleDeviceData);
+        subscribe("021_FXX_01_RECALL", 1, this::handleDeviceData);
+        subscribe("021_FXX_01_DOWN", 1, this::handleDeviceData);
+        subscribe("021_FXX_01", 1, this::handleSystemStatus);
 
-        // 订阅设备数据主题
-        subscribe("devices/data", 0, this::handleDeviceData);
     }
 
     // 处理系统状态消息
     private void handleSystemStatus(String topic, MqttMessage message) {
         String payload = new String(message.getPayload());
         System.out.println("[SYSTEM] Status update: " + payload);
-        // 业务处理逻辑
-
 
+        try {
+            // 业务处理逻辑
+            EmsMqttMessage mqttMessage = new EmsMqttMessage();
+            mqttMessage.setMqttTopic(topic);
+            mqttMessage.setMqttMessage(payload);
+            mqttMessage.setCreateTime(new java.util.Date());
+            mqttMessage.setUpdateTime(new java.util.Date());
+            mqttMessage.setCreateBy("system");
+            mqttMessage.setUpdateBy("system");
+            emsMqttMessageService.insertEmsMqttMessage(mqttMessage);
+        } catch (Exception e) {
+            log.error("Failed to process system status message: " + e.getMessage(), e);
+        }
     }
 
     // 处理设备数据
     private void handleDeviceData(String topic, MqttMessage message) {
         String payload = new String(message.getPayload());
         System.out.println("[DEVICE] data: " + payload);
-        // 业务处理逻辑
-
-
-
+        try {
+            // 业务处理逻辑
+            EmsMqttMessage mqttMessage = new EmsMqttMessage();
+            mqttMessage.setMqttTopic(topic);
+            mqttMessage.setMqttMessage(payload);
+            mqttMessage.setCreateTime(new java.util.Date());
+            mqttMessage.setUpdateTime(new java.util.Date());
+            mqttMessage.setCreateBy("system");
+            mqttMessage.setUpdateBy("system");
+            emsMqttMessageService.insertEmsMqttMessage(mqttMessage);
+        } catch (Exception e) {
+            log.error("Failed to process system status message: " + e.getMessage(), e);
+        }
 
     }
 
diff --git a/ems-system/src/main/java/com/xzzn/ems/domain/EmsMqttMessage.java b/ems-system/src/main/java/com/xzzn/ems/domain/EmsMqttMessage.java
new file mode 100644
index 0000000..b9828ca
--- /dev/null
+++ b/ems-system/src/main/java/com/xzzn/ems/domain/EmsMqttMessage.java
@@ -0,0 +1,71 @@
+package com.xzzn.ems.domain;
+
+import com.xzzn.common.core.domain.BaseEntity;
+import org.apache.commons.lang3.builder.ToStringBuilder;
+import org.apache.commons.lang3.builder.ToStringStyle;
+import com.xzzn.common.annotation.Excel;
+
+/**
+ * 【请填写功能名称】对象 ems_mqtt_message
+ *
+ * @author xzzn
+ * @date 2025-06-27
+ */
+public class EmsMqttMessage extends BaseEntity
+{
+    private static final long serialVersionUID = 1L;
+
+    /** 主键 */
+    private Long id;
+
+    /** $column.columnComment */
+    @Excel(name = "${comment}", readConverterExp = "$column.readConverterExp()")
+    private String mqttTopic;
+
+    /** $column.columnComment */
+    @Excel(name = "${comment}", readConverterExp = "$column.readConverterExp()")
+    private String mqttMessage;
+
+    public void setId(Long id)
+    {
+        this.id = id;
+    }
+
+    public Long getId()
+    {
+        return id;
+    }
+
+    public void setMqttTopic(String mqttTopic)
+    {
+        this.mqttTopic = mqttTopic;
+    }
+
+    public String getMqttTopic()
+    {
+        return mqttTopic;
+    }
+
+    public void setMqttMessage(String mqttMessage)
+    {
+        this.mqttMessage = mqttMessage;
+    }
+
+    public String getMqttMessage()
+    {
+        return mqttMessage;
+    }
+
+    @Override
+    public String toString() {
+        return new ToStringBuilder(this,ToStringStyle.MULTI_LINE_STYLE)
+                .append("id", getId())
+                .append("mqttTopic", getMqttTopic())
+                .append("mqttMessage", getMqttMessage())
+                .append("createBy", getCreateBy())
+                .append("createTime", getCreateTime())
+                .append("updateBy", getUpdateBy())
+                .append("updateTime", getUpdateTime())
+                .toString();
+    }
+}
diff --git a/ems-system/src/main/java/com/xzzn/ems/mapper/EmsMqttMessageMapper.java b/ems-system/src/main/java/com/xzzn/ems/mapper/EmsMqttMessageMapper.java
new file mode 100644
index 0000000..adf7841
--- /dev/null
+++ b/ems-system/src/main/java/com/xzzn/ems/mapper/EmsMqttMessageMapper.java
@@ -0,0 +1,62 @@
+package com.xzzn.ems.mapper;
+
+import com.xzzn.ems.domain.EmsMqttMessage;
+
+import java.util.List;
+
+/**
+ * 【请填写功能名称】Mapper接口
+ *
+ * @author xzzn
+ * @date 2025-06-27
+ */
+public interface EmsMqttMessageMapper
+{
+    /**
+     * 查询【请填写功能名称】
+     *
+     * @param id 【请填写功能名称】主键
+     * @return 【请填写功能名称】
+     */
+    public EmsMqttMessage selectEmsMqttMessageById(Long id);
+
+    /**
+     * 查询【请填写功能名称】列表
+     *
+     * @param emsMqttMessage 【请填写功能名称】
+     * @return 【请填写功能名称】集合
+     */
+    public List<EmsMqttMessage> selectEmsMqttMessageList(EmsMqttMessage emsMqttMessage);
+
+    /**
+     * 新增【请填写功能名称】
+     *
+     * @param emsMqttMessage 【请填写功能名称】
+     * @return 结果
+     */
+    public int insertEmsMqttMessage(EmsMqttMessage emsMqttMessage);
+
+    /**
+     * 修改【请填写功能名称】
+     *
+     * @param emsMqttMessage 【请填写功能名称】
+     * @return 结果
+     */
+    public int updateEmsMqttMessage(EmsMqttMessage emsMqttMessage);
+
+    /**
+     * 删除【请填写功能名称】
+     *
+     * @param id 【请填写功能名称】主键
+     * @return 结果
+     */
+    public int deleteEmsMqttMessageById(Long id);
+
+    /**
+     * 批量删除【请填写功能名称】
+     *
+     * @param ids 需要删除的数据主键集合
+     * @return 结果
+     */
+    public int deleteEmsMqttMessageByIds(Long[] ids);
+}
diff --git a/ems-system/src/main/java/com/xzzn/ems/service/IEmsMqttMessageService.java b/ems-system/src/main/java/com/xzzn/ems/service/IEmsMqttMessageService.java
new file mode 100644
index 0000000..c7355cb
--- /dev/null
+++ b/ems-system/src/main/java/com/xzzn/ems/service/IEmsMqttMessageService.java
@@ -0,0 +1,62 @@
+package com.xzzn.ems.service;
+
+import com.xzzn.ems.domain.EmsMqttMessage;
+
+import java.util.List;
+
+/**
+ * 【请填写功能名称】Service接口
+ *
+ * @author xzzn
+ * @date 2025-06-27
+ */
+public interface IEmsMqttMessageService
+{
+    /**
+     * 查询【请填写功能名称】
+     *
+     * @param id 【请填写功能名称】主键
+     * @return 【请填写功能名称】
+     */
+    public EmsMqttMessage selectEmsMqttMessageById(Long id);
+
+    /**
+     * 查询【请填写功能名称】列表
+     *
+     * @param emsMqttMessage 【请填写功能名称】
+     * @return 【请填写功能名称】集合
+     */
+    public List<EmsMqttMessage> selectEmsMqttMessageList(EmsMqttMessage emsMqttMessage);
+
+    /**
+     * 新增【请填写功能名称】
+     *
+     * @param emsMqttMessage 【请填写功能名称】
+     * @return 结果
+     */
+    public int insertEmsMqttMessage(EmsMqttMessage emsMqttMessage);
+
+    /**
+     * 修改【请填写功能名称】
+     *
+     * @param emsMqttMessage 【请填写功能名称】
+     * @return 结果
+     */
+    public int updateEmsMqttMessage(EmsMqttMessage emsMqttMessage);
+
+    /**
+     * 批量删除【请填写功能名称】
+     *
+     * @param ids 需要删除的【请填写功能名称】主键集合
+     * @return 结果
+     */
+    public int deleteEmsMqttMessageByIds(Long[] ids);
+
+    /**
+     * 删除【请填写功能名称】信息
+     *
+     * @param id 【请填写功能名称】主键
+     * @return 结果
+     */
+    public int deleteEmsMqttMessageById(Long id);
+}
diff --git a/ems-system/src/main/java/com/xzzn/ems/service/impl/EmsMqttMessageServiceImpl.java b/ems-system/src/main/java/com/xzzn/ems/service/impl/EmsMqttMessageServiceImpl.java
new file mode 100644
index 0000000..8c6e158
--- /dev/null
+++ b/ems-system/src/main/java/com/xzzn/ems/service/impl/EmsMqttMessageServiceImpl.java
@@ -0,0 +1,96 @@
+package com.xzzn.ems.service.impl;
+
+import java.util.List;
+import com.xzzn.common.utils.DateUtils;
+import com.xzzn.ems.domain.EmsMqttMessage;
+import com.xzzn.ems.mapper.EmsMqttMessageMapper;
+import com.xzzn.ems.service.IEmsMqttMessageService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+/**
+ * 【请填写功能名称】Service业务层处理
+ *
+ * @author xzzn
+ * @date 2025-06-27
+ */
+@Service
+public class EmsMqttMessageServiceImpl implements IEmsMqttMessageService
+{
+    @Autowired
+    private EmsMqttMessageMapper emsMqttMessageMapper;
+
+    /**
+     * 查询【请填写功能名称】
+     *
+     * @param id 【请填写功能名称】主键
+     * @return 【请填写功能名称】
+     */
+    @Override
+    public EmsMqttMessage selectEmsMqttMessageById(Long id)
+    {
+        return emsMqttMessageMapper.selectEmsMqttMessageById(id);
+    }
+
+    /**
+     * 查询【请填写功能名称】列表
+     *
+     * @param emsMqttMessage 【请填写功能名称】
+     * @return 【请填写功能名称】
+     */
+    @Override
+    public List<EmsMqttMessage> selectEmsMqttMessageList(EmsMqttMessage emsMqttMessage)
+    {
+        return emsMqttMessageMapper.selectEmsMqttMessageList(emsMqttMessage);
+    }
+
+    /**
+     * 新增【请填写功能名称】
+     *
+     * @param emsMqttMessage 【请填写功能名称】
+     * @return 结果
+     */
+    @Override
+    public int insertEmsMqttMessage(EmsMqttMessage emsMqttMessage)
+    {
+        emsMqttMessage.setCreateTime(DateUtils.getNowDate());
+        return emsMqttMessageMapper.insertEmsMqttMessage(emsMqttMessage);
+    }
+
+    /**
+     * 修改【请填写功能名称】
+     *
+     * @param emsMqttMessage 【请填写功能名称】
+     * @return 结果
+     */
+    @Override
+    public int updateEmsMqttMessage(EmsMqttMessage emsMqttMessage)
+    {
+        emsMqttMessage.setUpdateTime(DateUtils.getNowDate());
+        return emsMqttMessageMapper.updateEmsMqttMessage(emsMqttMessage);
+    }
+
+    /**
+     * 批量删除【请填写功能名称】
+     *
+     * @param ids 需要删除的【请填写功能名称】主键
+     * @return 结果
+     */
+    @Override
+    public int deleteEmsMqttMessageByIds(Long[] ids)
+    {
+        return emsMqttMessageMapper.deleteEmsMqttMessageByIds(ids);
+    }
+
+    /**
+     * 删除【请填写功能名称】信息
+     *
+     * @param id 【请填写功能名称】主键
+     * @return 结果
+     */
+    @Override
+    public int deleteEmsMqttMessageById(Long id)
+    {
+        return emsMqttMessageMapper.deleteEmsMqttMessageById(id);
+    }
+}
diff --git a/ems-system/src/main/resources/mapper/ems/EmsMqttMessageMapper.xml b/ems-system/src/main/resources/mapper/ems/EmsMqttMessageMapper.xml
new file mode 100644
index 0000000..c101d13
--- /dev/null
+++ b/ems-system/src/main/resources/mapper/ems/EmsMqttMessageMapper.xml
@@ -0,0 +1,79 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE mapper
+        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.xzzn.ems.mapper.EmsMqttMessageMapper">
+
+    <resultMap type="EmsMqttMessage" id="EmsMqttMessageResult">
+        <result property="id"    column="id"    />
+        <result property="mqttTopic"    column="mqtt_topic"    />
+        <result property="mqttMessage"    column="mqtt_message"    />
+        <result property="createBy"    column="create_by"    />
+        <result property="createTime"    column="create_time"    />
+        <result property="updateBy"    column="update_by"    />
+        <result property="updateTime"    column="update_time"    />
+    </resultMap>
+
+    <sql id="selectEmsMqttMessageVo">
+        select id, mqtt_topic, mqtt_message, create_by, create_time, update_by, update_time from ems_mqtt_message
+    </sql>
+
+    <select id="selectEmsMqttMessageList" parameterType="EmsMqttMessage" resultMap="EmsMqttMessageResult">
+        <include refid="selectEmsMqttMessageVo"/>
+        <where>
+            <if test="mqttTopic != null  and mqttTopic != ''"> and mqtt_topic = #{mqttTopic}</if>
+            <if test="mqttMessage != null  and mqttMessage != ''"> and mqtt_message = #{mqttMessage}</if>
+        </where>
+    </select>
+
+    <select id="selectEmsMqttMessageById" parameterType="Long" resultMap="EmsMqttMessageResult">
+        <include refid="selectEmsMqttMessageVo"/>
+        where id = #{id}
+    </select>
+
+    <insert id="insertEmsMqttMessage" parameterType="EmsMqttMessage">
+        insert into ems_mqtt_message
+        <trim prefix="(" suffix=")" suffixOverrides=",">
+            <if test="id != null">id,</if>
+            <if test="mqttTopic != null">mqtt_topic,</if>
+            <if test="mqttMessage != null">mqtt_message,</if>
+            <if test="createBy != null">create_by,</if>
+            <if test="createTime != null">create_time,</if>
+            <if test="updateBy != null">update_by,</if>
+            <if test="updateTime != null">update_time,</if>
+        </trim>
+        <trim prefix="values (" suffix=")" suffixOverrides=",">
+            <if test="id != null">#{id},</if>
+            <if test="mqttTopic != null">#{mqttTopic},</if>
+            <if test="mqttMessage != null">#{mqttMessage},</if>
+            <if test="createBy != null">#{createBy},</if>
+            <if test="createTime != null">#{createTime},</if>
+            <if test="updateBy != null">#{updateBy},</if>
+            <if test="updateTime != null">#{updateTime},</if>
+        </trim>
+    </insert>
+
+    <update id="updateEmsMqttMessage" parameterType="EmsMqttMessage">
+        update ems_mqtt_message
+        <trim prefix="SET" suffixOverrides=",">
+            <if test="mqttTopic != null">mqtt_topic = #{mqttTopic},</if>
+            <if test="mqttMessage != null">mqtt_message = #{mqttMessage},</if>
+            <if test="createBy != null">create_by = #{createBy},</if>
+            <if test="createTime != null">create_time = #{createTime},</if>
+            <if test="updateBy != null">update_by = #{updateBy},</if>
+            <if test="updateTime != null">update_time = #{updateTime},</if>
+        </trim>
+        where id = #{id}
+    </update>
+
+    <delete id="deleteEmsMqttMessageById" parameterType="Long">
+        delete from ems_mqtt_message where id = #{id}
+    </delete>
+
+    <delete id="deleteEmsMqttMessageByIds" parameterType="String">
+        delete from ems_mqtt_message where id in
+        <foreach item="id" collection="array" open="(" separator="," close=")">
+            #{id}
+        </foreach>
+    </delete>
+</mapper>
\ No newline at end of file