diff --git a/dk-modules/sample/src/main/java/org/dromara/sample/manage/service/impl/DeviceServiceImpl.java b/dk-modules/sample/src/main/java/org/dromara/sample/manage/service/impl/DeviceServiceImpl.java
index c555847..d4137ea 100644
--- a/dk-modules/sample/src/main/java/org/dromara/sample/manage/service/impl/DeviceServiceImpl.java
+++ b/dk-modules/sample/src/main/java/org/dromara/sample/manage/service/impl/DeviceServiceImpl.java
@@ -687,7 +687,7 @@ public class DeviceServiceImpl implements IDeviceService {
         if (!isPublish) {
             return PropertySetReplyResultEnum.SUCCESS.getResult();
         }
-        BaseModel baseModel = objectMapper.convertValue(param.get("thermal_current_palette_style"), propertyEnum.getProperty().getClazz());
+        BaseModel baseModel = objectMapper.convertValue(param, propertyEnum.getProperty().getClazz());
         PropertySetReplyResultEnum result = abstractPropertyService.propertySet(
                 SDKManager.getDeviceSDK(dockSn), propertyEnum.getProperty(), baseModel);
         return result.getResult();