diff --git a/src/main/java/com/ruoyi/device/service/dto/AircraftDetailDTO.java b/src/main/java/com/ruoyi/device/service/dto/AircraftDetailDTO.java
index 87317c9..b5017eb 100644
--- a/src/main/java/com/ruoyi/device/service/dto/AircraftDetailDTO.java
+++ b/src/main/java/com/ruoyi/device/service/dto/AircraftDetailDTO.java
@@ -68,7 +68,7 @@ public class AircraftDetailDTO implements Serializable
     private List<NetworkDTO> networkList;
 
     /** RTK信号 */
-    private Double rtkSignal;
+    private Integer rtkSignal;
 
     /** 限高 */
     private Integer maxAltitude;
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 0214299..0d68dd8 100644
--- a/src/main/java/com/ruoyi/device/service/impl/BufferDeviceImpl.java
+++ b/src/main/java/com/ruoyi/device/service/impl/BufferDeviceImpl.java
@@ -460,7 +460,7 @@ public class BufferDeviceImpl implements IBufferDeviceService
                 .ifPresent(telemetryValue -> {
                     Integer rtkNumber = telemetryValue.getValue();
                     if (rtkNumber != null) {
-                        dto.setRtkSignal(rtkNumber.doubleValue());
+                        dto.setRtkSignal(rtkNumber);
                     }
                 });