diff --git a/fys-admin/src/main/java/com/fuyuanshen/web/config/CustomMqttInboundConfiguration.java b/fys-admin/src/main/java/com/fuyuanshen/web/config/CustomMqttInboundConfiguration.java
index f7f52ae..faa8cb5 100644
--- a/fys-admin/src/main/java/com/fuyuanshen/web/config/CustomMqttInboundConfiguration.java
+++ b/fys-admin/src/main/java/com/fuyuanshen/web/config/CustomMqttInboundConfiguration.java
@@ -21,6 +21,7 @@ import org.springframework.messaging.MessageHandler;
  */
 @Configuration
 public class CustomMqttInboundConfiguration {
+
     @Autowired
     private MqttPropertiesConfig mqttPropertiesConfig;
     @Autowired
@@ -28,11 +29,13 @@ public class CustomMqttInboundConfiguration {
     @Autowired
     private DeviceReceiverMessageHandler deviceReceiverMessageHandler;
 
+
     @Bean
     public MessageChannel customMqttChannel(){
         return new DirectChannel();
     }
 
+
     @Bean
     public MessageProducer customMessageProducer(){
         String clientId = "custom_client_" + UUID.fastUUID();
@@ -48,9 +51,11 @@ public class CustomMqttInboundConfiguration {
         return adapter;
     }
 
+
     @Bean
     @ServiceActivator(inputChannel = "customMqttChannel")
     public MessageHandler customMessageHandler(){
         return deviceReceiverMessageHandler;
     }
+
 }
diff --git a/fys-admin/src/main/java/com/fuyuanshen/web/enums/InstructType6170.java b/fys-admin/src/main/java/com/fuyuanshen/web/enums/InstructType6170.java
index 522b355..d24ed17 100644
--- a/fys-admin/src/main/java/com/fuyuanshen/web/enums/InstructType6170.java
+++ b/fys-admin/src/main/java/com/fuyuanshen/web/enums/InstructType6170.java
@@ -8,11 +8,18 @@ public enum InstructType6170 {
 
     EQUIPMENT_REPORTING(0, "设备上报"),
     LIGHT_MODE(1, "灯光模式"),
-    UNIT_INFO(2, "单位/姓名/职位"),
+    /**
+     * 设备信息
+     * 单位/姓名/职位
+     */
+    UNIT_INFO(2, "设备信息"),
     BOOT_IMAGE(3, "开机图片"),
     LASER_LIGHT(4, "激光灯"),
     BRIGHTNESS(5, "亮度调节"),
-    LOCATION_DATA(11, "定位数据");
+    LOCATION_DATA(11, "定位数据"),
+
+
+    UNKNOWN(-1, "未知操作");
 
     private final int code;
     private final String description;
@@ -36,7 +43,8 @@ public enum InstructType6170 {
                 return type;
             }
         }
-        throw new IllegalArgumentException("未知的指令类型代码: " + code);
+        // throw new IllegalArgumentException("未知的指令类型代码: " + code);
+        return UNKNOWN;
     }
 
 }
diff --git a/fys-admin/src/main/java/com/fuyuanshen/web/handler/mqtt/DeviceReceiverMessageHandler.java b/fys-admin/src/main/java/com/fuyuanshen/web/handler/mqtt/DeviceReceiverMessageHandler.java
index 717aedf..02215b0 100644
--- a/fys-admin/src/main/java/com/fuyuanshen/web/handler/mqtt/DeviceReceiverMessageHandler.java
+++ b/fys-admin/src/main/java/com/fuyuanshen/web/handler/mqtt/DeviceReceiverMessageHandler.java
@@ -1,11 +1,8 @@
 package com.fuyuanshen.web.handler.mqtt;
 
-import cn.hutool.core.collection.CollectionUtil;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.fasterxml.jackson.databind.JsonNode;
 import com.fasterxml.jackson.databind.ObjectMapper;
-import com.fuyuanshen.app.domain.APPDevice;
-import com.fuyuanshen.app.enums.UserType;
 import com.fuyuanshen.equipment.domain.Device;
 import com.fuyuanshen.equipment.domain.DeviceLog;
 import com.fuyuanshen.equipment.mapper.DeviceLogMapper;
@@ -14,7 +11,6 @@ import com.fuyuanshen.web.enums.InstructType6170;
 import com.fuyuanshen.web.enums.LightModeEnum6170;
 import lombok.AllArgsConstructor;
 import lombok.Data;
-import lombok.NoArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.messaging.Message;
 import org.springframework.messaging.MessageHandler;
@@ -22,8 +18,6 @@ import org.springframework.messaging.MessageHeaders;
 import org.springframework.messaging.MessagingException;
 import org.springframework.stereotype.Component;
 
-import java.util.List;
-
 /**
  * 定义监听主题消息的处理器
  *
@@ -164,11 +158,18 @@ public class DeviceReceiverMessageHandler implements MessageHandler {
                 break;
 
             case 4: // 激光灯
-                // record.setLaserLight(array.get(1).asInt() == 1);
+                int anInt = array.get(1).asInt();
+                if (anInt == 0) {
+                    record.setContent("关闭激光灯");
+                } else if (anInt == 1) {
+                    record.setContent("开启激光灯");
+                } else {
+                    record.setContent("未知操作");
+                }
                 break;
 
             case 5: // 亮度调节
-                // record.setBrightness(array.get(1).asInt());
+                record.setContent(+array.get(1).asInt() + "%");
                 break;
 
             case 11: // 定位数据