diff --git a/src/main/java/com/ruoyi/device/service/enums/DockStatusEnum.java b/src/main/java/com/ruoyi/device/service/enums/DockStatusEnum.java
new file mode 100644
index 0000000..d42921f
--- /dev/null
+++ b/src/main/java/com/ruoyi/device/service/enums/DockStatusEnum.java
@@ -0,0 +1,81 @@
+package com.ruoyi.device.service.enums;
+
+/**
+ * 机场状态枚举
+ *
+ * @author ruoyi
+ * @date 2026-01-21
+ */
+public enum DockStatusEnum
+{
+    /**
+     * 空闲中
+     */
+    IDLE(0, "Idle"),
+
+    /**
+     * 现场调试
+     */
+    ON_SITE_DEBUGGING(1, "On-site Debugging"),
+
+    /**
+     * 远程调试
+     */
+    REMOTE_DEBUGGING(2, "Remote Debugging"),
+
+    /**
+     * 固件升级中
+     */
+    FIRMWARE_UPGRADING(3, "Firmware Upgrading"),
+
+    /**
+     * 作业中
+     */
+    WORKING(4, "Working"),
+
+    /**
+     * 待标定
+     */
+    TO_BE_CALIBRATED(5, "To Be Calibrated");
+
+    private final Integer code;
+    private final String description;
+
+    DockStatusEnum(Integer code, String description)
+    {
+        this.code = code;
+        this.description = description;
+    }
+
+    public Integer getCode()
+    {
+        return code;
+    }
+
+    public String getDescription()
+    {
+        return description;
+    }
+
+    /**
+     * 根据code获取枚举
+     *
+     * @param code 状态码
+     * @return 枚举值
+     */
+    public static DockStatusEnum fromCode(Integer code)
+    {
+        if (code == null)
+        {
+            return null;
+        }
+        for (DockStatusEnum status : DockStatusEnum.values())
+        {
+            if (status.getCode().equals(code))
+            {
+                return status;
+            }
+        }
+        return null;
+    }
+}
\ No newline at end of file
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 eeb5e5c..3bacb46 100644
--- a/src/main/java/com/ruoyi/device/service/impl/BufferDeviceImpl.java
+++ b/src/main/java/com/ruoyi/device/service/impl/BufferDeviceImpl.java
@@ -7,22 +7,10 @@ import com.ruoyi.device.domain.api.IAircraftDomain;
 import com.ruoyi.device.domain.api.IThingsBoardDomain;
 import com.ruoyi.device.domain.model.Device;
 import com.ruoyi.device.domain.model.Dock;
-import com.ruoyi.device.domain.model.Aircraft;
-import com.ruoyi.device.domain.model.thingsboard.AttributeMap;
-import com.ruoyi.device.domain.model.thingsboard.TelemetryMap;
-import com.ruoyi.device.domain.model.thingsboard.TelemetryValue;
-import com.ruoyi.device.domain.model.thingsboard.constants.DeviceAttributes;
-import com.ruoyi.device.domain.model.thingsboard.constants.DeviceTelemetry;
-import com.ruoyi.device.domain.model.thingsboard.attributes.battery.BatteryData;
-import com.ruoyi.device.domain.model.thingsboard.attributes.psdk.PsdkDevice;
 import com.ruoyi.device.service.api.IBufferDeviceService;
-import com.ruoyi.device.service.dto.AircraftDTO;
 import com.ruoyi.device.service.dto.AircraftDetailDTO;
 import com.ruoyi.device.service.dto.DockDetailDTO;
-import com.ruoyi.device.service.dto.PayloadDTO;
-import com.ruoyi.device.service.dto.ThingsBoardData;
-import com.ruoyi.device.service.convert.AircraftDTOConvert;
-import com.ruoyi.device.service.enums.DockStatusEnum;
+
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;