diff --git a/ruoyi-api/tuoheng-api-device/src/main/java/com/ruoyi/device/api/domain/DockWithGPSVO.java b/ruoyi-api/tuoheng-api-device/src/main/java/com/ruoyi/device/api/domain/DockWithGPSVO.java
index 89959c2..04aafca 100644
--- a/ruoyi-api/tuoheng-api-device/src/main/java/com/ruoyi/device/api/domain/DockWithGPSVO.java
+++ b/ruoyi-api/tuoheng-api-device/src/main/java/com/ruoyi/device/api/domain/DockWithGPSVO.java
@@ -90,4 +90,7 @@ public class DockWithGPSVO implements Serializable {
     @Schema(description = "充放电状态")
     private String chargingStatus;
 
+    @Schema(description = "无人机SN号")
+    private String snNumber;
+
 }