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 71c98b61f3..30623f5760 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
@@ -149,8 +149,7 @@ public class IotDeviceMessageServiceImpl implements IotDeviceMessageService {
             return;
         }
         try {
-            IotDeviceMessage replyMessage = IotDeviceMessage.replyOf(message.getRequestId(), message.getMethod(),
-                    replyData,
+            IotDeviceMessage replyMessage = IotDeviceMessage.replyOf(message.getRequestId(), message.getMethod(), replyData,
                     serviceException != null ? serviceException.getCode() : null,
                     serviceException != null ? serviceException.getMessage() : null);
             sendDeviceMessage(replyMessage, device, message.getServerId());
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 e7947397ef..220b94ae27 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
@@ -24,6 +24,7 @@ public enum IotDeviceMessageMethodEnum implements ArrayValuable<String> {
 
     // ========== 设备属性 ==========
     // 可参考 https://help.aliyun.com/zh/iot/user-guide/device-properties-events-and-services
+    // TODO @haohao：使用 report 哈；
     PROPERTY_POST("thing.property.post", true),
     PROPERTY_REPORT("thing.property.report", true),
 
diff --git a/yudao-module-iot/yudao-module-iot-gateway/src/main/java/cn/iocoder/yudao/module/iot/gateway/enums/IotDeviceTopicEnum.java b/yudao-module-iot/yudao-module-iot-gateway/src/main/java/cn/iocoder/yudao/module/iot/gateway/enums/IotDeviceTopicEnum.java
index 4a829485b0..5b26edc060 100644
--- a/yudao-module-iot/yudao-module-iot-gateway/src/main/java/cn/iocoder/yudao/module/iot/gateway/enums/IotDeviceTopicEnum.java
+++ b/yudao-module-iot/yudao-module-iot-gateway/src/main/java/cn/iocoder/yudao/module/iot/gateway/enums/IotDeviceTopicEnum.java
@@ -3,6 +3,7 @@ package cn.iocoder.yudao.module.iot.gateway.enums;
 import lombok.Getter;
 import lombok.RequiredArgsConstructor;
 
+// TODO @haohao：这个类，我们是不是可以删除了哈？
 /**
  * IoT 设备主题枚举
  * <p>