diff --git a/src/main/java/com/ruoyi/device/domain/model/thingsboard/constants/DeviceTelemetry.java b/src/main/java/com/ruoyi/device/domain/model/thingsboard/constants/DeviceTelemetry.java
index 2939675..70d538a 100644
--- a/src/main/java/com/ruoyi/device/domain/model/thingsboard/constants/DeviceTelemetry.java
+++ b/src/main/java/com/ruoyi/device/domain/model/thingsboard/constants/DeviceTelemetry.java
@@ -89,6 +89,20 @@ public class DeviceTelemetry {
             }
     );
 
+
+
+    public static final TelemetryKey<Integer> Cover_State = TelemetryKey.of(
+            "cover_state",
+            Integer.class,
+            value -> {
+                if (value == null) return null;
+                if (value instanceof Number) {
+                    return ((Number) value).intValue();
+                }
+                return Integer.parseInt(value.toString());
+            }
+    );
+
     /**
      * 网络速率 {"unit_name":"千字节每秒 / KB/s"}
      */
@@ -466,7 +480,8 @@ public class DeviceTelemetry {
                 Alternate_land_point_Latitude,
                 Alternate_land_point_Longitude,
                 Environment_Temperature,
-                Network_State_Rate
+                Network_State_Rate,
+                Cover_State
         );
     }
 
diff --git a/src/main/java/com/ruoyi/device/service/impl/BufferDeviceImpl.java b/src/main/java/com/ruoyi/device/service/impl/BufferDeviceImpl.java
index 9c3ab18..396389c 100644
--- a/src/main/java/com/ruoyi/device/service/impl/BufferDeviceImpl.java
+++ b/src/main/java/com/ruoyi/device/service/impl/BufferDeviceImpl.java
@@ -16,6 +16,7 @@ import com.ruoyi.device.service.dto.DockDetailDTO;
 import com.ruoyi.device.api.enums.AircraftStatusEnum;
 import com.ruoyi.device.api.enums.DockStatusEnum;
 import com.ruoyi.device.api.enums.NetworkTypeEnum;
+import com.ruoyi.device.api.enums.AirConditionerStatusEnum;
 
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -213,6 +214,16 @@ public class BufferDeviceImpl implements IBufferDeviceService
                     }
                 });
 
+        // 设置硬件状态数据
+        // 空调状态（枚举值：0-空闲模式，1-制冷模式，2-制热模式，3-除湿模式等）
+        telemetryMap.get(DeviceTelemetry.AIR_CONDITIONER_STATE)
+                .ifPresent(telemetryValue -> {
+                    Integer stateCode = telemetryValue.getValue();
+                    if (stateCode != null) {
+                        dto.setAirConditionerStatus(mapAirConditionerState(stateCode));
+                    }
+                });
+
         return dto;
     }
 
@@ -258,6 +269,32 @@ public class BufferDeviceImpl implements IBufferDeviceService
         }
     }
 
+    /**
+     * 将空调状态代码映射到 AirConditionerStatusEnum
+     * @param stateCode 空调状态代码
+     * @return 空调状态枚举的 code
+     */
+    private String mapAirConditionerState(Integer stateCode) {
+        if (stateCode == null) {
+            return null;
+        }
+
+        // 只映射主要的四种模式，其他状态返回 null
+        switch (stateCode) {
+            case 0:
+                return AirConditionerStatusEnum.IDLE.getCode();
+            case 1:
+                return AirConditionerStatusEnum.COOLING.getCode();
+            case 2:
+                return AirConditionerStatusEnum.HEATING.getCode();
+            case 3:
+                return AirConditionerStatusEnum.DEHUMIDIFYING.getCode();
+            default:
+                // 其他状态（准备模式、退出模式等）不映射
+                return null;
+        }
+    }
+
     private AircraftDetailDTO getChangeAbleAirDetailDTO(String deviceIotId)
     {