更新

src/main/java/com/zswl/dataservice/model/iot/IotAttribute.java

@@ -50,4 +50,7 @@ public class IotAttribute {
 
     @Schema(description = "子属性")
     private List<IotAttribute> childs;
+
+    @Schema(description = "描述")
+    private String remark;
 }