diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelArraySpecs.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelArraySpecs.java
deleted file mode 100644
index 3ea23e8db..000000000
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelArraySpecs.java
+++ /dev/null
@@ -1,9 +0,0 @@
-package cn.iocoder.yudao.module.iot.controller.admin.thinkmodelfunction.thingModel;
-
-import lombok.Data;
-
-@Data
-public class ThingModelArraySpecs {
-    private int size; // 数组长度
-    private ThingModelDataType item; // 数组元素的类型
-}
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelEvent.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelEvent.java
index 857f688e9..96dff1adf 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelEvent.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelEvent.java
@@ -1,14 +1,22 @@
 package cn.iocoder.yudao.module.iot.controller.admin.thinkmodelfunction.thingModel;
 
+import cn.iocoder.yudao.module.iot.controller.admin.thinkmodelfunction.thingModel.dataType.ThingModelArgument;
 import lombok.Data;
 import java.util.List;
 
 @Data
 public class ThingModelEvent {
+
     private String identifier;
     private String name;
-    private String type; // "info"、"alert"、"error"
+    /**
+     * 事件类型
+     *
+     * "info"、"alert"、"error"
+     */
+    private String type;
     private List<ThingModelArgument> outputData;
     private String description;
     private String method;
+
 }
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelProperty.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelProperty.java
index f82198152..4f9e32c59 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelProperty.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelProperty.java
@@ -1,13 +1,16 @@
 package cn.iocoder.yudao.module.iot.controller.admin.thinkmodelfunction.thingModel;
 
+import cn.iocoder.yudao.module.iot.controller.admin.thinkmodelfunction.thingModel.dataType.ThingModelDataType;
 import lombok.Data;
 
 @Data
 public class ThingModelProperty {
+
     private String identifier;
     private String name;
     private String accessMode; // "rw"、"r"、"w"
-    private boolean required;
+    private Boolean required;
     private ThingModelDataType dataType;
     private String description;
+
 }
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelService.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelService.java
index 521e9ab08..839ceff47 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelService.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelService.java
@@ -1,15 +1,23 @@
 package cn.iocoder.yudao.module.iot.controller.admin.thinkmodelfunction.thingModel;
 
+import cn.iocoder.yudao.module.iot.controller.admin.thinkmodelfunction.thingModel.dataType.ThingModelArgument;
 import lombok.Data;
 import java.util.List;
 
 @Data
 public class ThingModelService {
+
     private String identifier;
     private String name;
-    private String callType; // "sync"、"async"
+    /**
+     * 调用类型
+     *
+     * "sync"、"async"
+     */
+    private String callType;
     private List<ThingModelArgument> inputData;
     private List<ThingModelArgument> outputData;
     private String description;
     private String method;
+
 }
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelArgument.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/dataType/ThingModelArgument.java
similarity index 64%
rename from yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelArgument.java
rename to yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/dataType/ThingModelArgument.java
index 909d63459..2be24004e 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelArgument.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/dataType/ThingModelArgument.java
@@ -1,12 +1,17 @@
-package cn.iocoder.yudao.module.iot.controller.admin.thinkmodelfunction.thingModel;
+package cn.iocoder.yudao.module.iot.controller.admin.thinkmodelfunction.thingModel.dataType;
 
 import lombok.Data;
 
 @Data
 public class ThingModelArgument {
+
     private String identifier;
     private String name;
     private ThingModelDataType dataType;
-    private String direction; // 用于区分输入或输出参数，"input" 或 "output"
+    /**
+     * 用于区分输入或输出参数，"input" 或 "output"
+     */
+    private String direction;
     private String description;
+
 }
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/dataType/ThingModelArraySpecs.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/dataType/ThingModelArraySpecs.java
new file mode 100644
index 000000000..c3faf6161
--- /dev/null
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/dataType/ThingModelArraySpecs.java
@@ -0,0 +1,17 @@
+package cn.iocoder.yudao.module.iot.controller.admin.thinkmodelfunction.thingModel.dataType;
+
+import lombok.Data;
+
+@Data
+public class ThingModelArraySpecs {
+
+    /**
+     * 数组长度
+     */
+    private int size;
+    /**
+     * 数组元素的类型
+     */
+    private ThingModelDataType item;
+
+}
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelArrayType.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/dataType/ThingModelArrayType.java
similarity index 67%
rename from yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelArrayType.java
rename to yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/dataType/ThingModelArrayType.java
index 114add210..bab87be0a 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelArrayType.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/dataType/ThingModelArrayType.java
@@ -1,11 +1,12 @@
-package cn.iocoder.yudao.module.iot.controller.admin.thinkmodelfunction.thingModel;
+package cn.iocoder.yudao.module.iot.controller.admin.thinkmodelfunction.thingModel.dataType;
 
 import lombok.Data;
-import lombok.EqualsAndHashCode;
 
+// TODO @haohao：这个是不是和别的类，不太统一哈
 @Data
-@EqualsAndHashCode(callSuper = true)
 public class ThingModelArrayType extends ThingModelDataType {
+
     private ThingModelArraySpecs specs;
+
 }
 
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelBoolType.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/dataType/ThingModelBoolType.java
similarity index 89%
rename from yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelBoolType.java
rename to yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/dataType/ThingModelBoolType.java
index f7e7e456b..b8ca64195 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelBoolType.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/dataType/ThingModelBoolType.java
@@ -1,4 +1,4 @@
-package cn.iocoder.yudao.module.iot.controller.admin.thinkmodelfunction.thingModel;
+package cn.iocoder.yudao.module.iot.controller.admin.thinkmodelfunction.thingModel.dataType;
 
 import lombok.Data;
 import lombok.EqualsAndHashCode;
@@ -6,5 +6,7 @@ import lombok.EqualsAndHashCode;
 @Data
 @EqualsAndHashCode(callSuper = true)
 public class ThingModelBoolType extends ThingModelDataType {
+
     // Bool 类型一般不需要额外的 specs
+
 }
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelDataType.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/dataType/ThingModelDataType.java
similarity index 97%
rename from yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelDataType.java
rename to yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/dataType/ThingModelDataType.java
index 613cbd766..ec5f04bbb 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelDataType.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/dataType/ThingModelDataType.java
@@ -1,4 +1,4 @@
-package cn.iocoder.yudao.module.iot.controller.admin.thinkmodelfunction.thingModel;
+package cn.iocoder.yudao.module.iot.controller.admin.thinkmodelfunction.thingModel.dataType;
 
 import com.fasterxml.jackson.annotation.JsonSubTypes;
 import com.fasterxml.jackson.annotation.JsonTypeInfo;
@@ -18,5 +18,7 @@ import lombok.Data;
         @JsonSubTypes.Type(value = ThingModelArrayType.class, name = "array")
 })
 public abstract class ThingModelDataType {
+
     private String type;
+
 }
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelDateType.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/dataType/ThingModelDateType.java
similarity index 69%
rename from yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelDateType.java
rename to yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/dataType/ThingModelDateType.java
index 11cb3a729..854229339 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelDateType.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/dataType/ThingModelDateType.java
@@ -1,10 +1,10 @@
-package cn.iocoder.yudao.module.iot.controller.admin.thinkmodelfunction.thingModel;
+package cn.iocoder.yudao.module.iot.controller.admin.thinkmodelfunction.thingModel.dataType;
 
 import lombok.Data;
-import lombok.EqualsAndHashCode;
 
 @Data
-@EqualsAndHashCode(callSuper = true)
 public class ThingModelDateType extends ThingModelDataType {
+
     // Date 类型一般不需要额外的 specs
+
 }
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelDoubleType.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/dataType/ThingModelDoubleType.java
similarity index 78%
rename from yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelDoubleType.java
rename to yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/dataType/ThingModelDoubleType.java
index d60302179..e5f3ad268 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelDoubleType.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/dataType/ThingModelDoubleType.java
@@ -1,18 +1,18 @@
-package cn.iocoder.yudao.module.iot.controller.admin.thinkmodelfunction.thingModel;
+package cn.iocoder.yudao.module.iot.controller.admin.thinkmodelfunction.thingModel.dataType;
 
 import lombok.Data;
-import lombok.EqualsAndHashCode;
 
 @Data
-@EqualsAndHashCode(callSuper = true)
 public class ThingModelDoubleType extends ThingModelDataType {
     private ThingModelDoubleSpecs specs;
 }
 
 @Data
 class ThingModelDoubleSpecs {
+
     private Double min;
     private Double max;
     private Double step;
     private String unit;
+
 }
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelEnumType.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/dataType/ThingModelEnumType.java
similarity index 52%
rename from yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelEnumType.java
rename to yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/dataType/ThingModelEnumType.java
index f76962661..3dcb068e9 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelEnumType.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/dataType/ThingModelEnumType.java
@@ -1,11 +1,15 @@
-package cn.iocoder.yudao.module.iot.controller.admin.thinkmodelfunction.thingModel;
+package cn.iocoder.yudao.module.iot.controller.admin.thinkmodelfunction.thingModel.dataType;
 
 import lombok.Data;
-import lombok.EqualsAndHashCode;
+
 import java.util.Map;
 
 @Data
-@EqualsAndHashCode(callSuper = true)
 public class ThingModelEnumType extends ThingModelDataType {
-    private Map<String, String> specs; // 枚举值和描述的键值对
+
+    /**
+     * 枚举值和描述的键值对
+     */
+    private Map<String, String> specs;
+
 }
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelFloatType.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/dataType/ThingModelFloatType.java
similarity index 92%
rename from yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelFloatType.java
rename to yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/dataType/ThingModelFloatType.java
index c9d5516ad..27926fa49 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelFloatType.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/dataType/ThingModelFloatType.java
@@ -1,4 +1,4 @@
-package cn.iocoder.yudao.module.iot.controller.admin.thinkmodelfunction.thingModel;
+package cn.iocoder.yudao.module.iot.controller.admin.thinkmodelfunction.thingModel.dataType;
 
 import lombok.Data;
 import lombok.EqualsAndHashCode;
@@ -11,8 +11,10 @@ public class ThingModelFloatType extends ThingModelDataType {
 
 @Data
 class ThingModelFloatSpecs {
+
     private Float min;
     private Float max;
     private Float step;
     private String unit;
+
 }
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelIntType.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/dataType/ThingModelIntType.java
similarity index 78%
rename from yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelIntType.java
rename to yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/dataType/ThingModelIntType.java
index d48f50e47..a126eb749 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelIntType.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/dataType/ThingModelIntType.java
@@ -1,18 +1,18 @@
-package cn.iocoder.yudao.module.iot.controller.admin.thinkmodelfunction.thingModel;
+package cn.iocoder.yudao.module.iot.controller.admin.thinkmodelfunction.thingModel.dataType;
 
 import lombok.Data;
-import lombok.EqualsAndHashCode;
 
 @Data
-@EqualsAndHashCode(callSuper = true)
 public class ThingModelIntType extends ThingModelDataType {
     private ThingModelIntSpecs specs;
 }
 
 @Data
 class ThingModelIntSpecs {
+
     private Integer min;
     private Integer max;
     private Integer step;
     private String unit;
+
 }
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelStructField.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/dataType/ThingModelStructField.java
similarity index 89%
rename from yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelStructField.java
rename to yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/dataType/ThingModelStructField.java
index 449db55c2..5e079f22b 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelStructField.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/dataType/ThingModelStructField.java
@@ -1,11 +1,13 @@
-package cn.iocoder.yudao.module.iot.controller.admin.thinkmodelfunction.thingModel;
+package cn.iocoder.yudao.module.iot.controller.admin.thinkmodelfunction.thingModel.dataType;
 
 import lombok.Data;
 
 @Data
 public class ThingModelStructField {
+
     private String identifier;
     private String name;
     private ThingModelDataType dataType;
     private String description;
+
 }
\ No newline at end of file
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelStructType.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/dataType/ThingModelStructType.java
similarity index 71%
rename from yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelStructType.java
rename to yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/dataType/ThingModelStructType.java
index d3d35f16c..f0996513c 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelStructType.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/dataType/ThingModelStructType.java
@@ -1,13 +1,14 @@
-package cn.iocoder.yudao.module.iot.controller.admin.thinkmodelfunction.thingModel;
+package cn.iocoder.yudao.module.iot.controller.admin.thinkmodelfunction.thingModel.dataType;
 
 import lombok.Data;
-import lombok.EqualsAndHashCode;
+
 import java.util.List;
 
 @Data
-@EqualsAndHashCode(callSuper = true)
 public class ThingModelStructType extends ThingModelDataType {
+
     private List<ThingModelStructField> specs;
+
 }
 
 
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelTextType.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/dataType/ThingModelTextType.java
similarity index 63%
rename from yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelTextType.java
rename to yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/dataType/ThingModelTextType.java
index 0f6ea2bcb..16d1e402e 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/ThingModelTextType.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/thingModel/dataType/ThingModelTextType.java
@@ -1,15 +1,20 @@
-package cn.iocoder.yudao.module.iot.controller.admin.thinkmodelfunction.thingModel;
+package cn.iocoder.yudao.module.iot.controller.admin.thinkmodelfunction.thingModel.dataType;
 
 import lombok.Data;
-import lombok.EqualsAndHashCode;
 
 @Data
-@EqualsAndHashCode(callSuper = true)
 public class ThingModelTextType extends ThingModelDataType {
+
     private ThingModelTextSpecs specs;
+
 }
 
 @Data
 class ThingModelTextSpecs {
-    private Integer length; // 最大长度
+
+    /**
+     * 最大长度
+     */
+    private Integer length;
+
 }
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/dal/dataobject/thinkmodelfunction/IotThinkModelFunctionDO.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/dal/dataobject/thinkmodelfunction/IotThinkModelFunctionDO.java
index 564eefb2b..80fe0a65b 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/dal/dataobject/thinkmodelfunction/IotThinkModelFunctionDO.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/dal/dataobject/thinkmodelfunction/IotThinkModelFunctionDO.java
@@ -1,42 +1,48 @@
 package cn.iocoder.yudao.module.iot.dal.dataobject.thinkmodelfunction;
 
 import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
+import cn.iocoder.yudao.module.iot.dal.dataobject.product.IotProductDO;
 import com.baomidou.mybatisplus.annotation.KeySequence;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
 import lombok.*;
 
 /**
- * IoT 产品物模型 DO
+ * IoT 产品物模型功能 DO
+ *
+ * 每个 {@link IotProductDO} 和 {@link IotThinkModelFunctionDO} 是“一对多”的关系，它的每个属性、事件、服务都对应一条记录
  *
  * @author 芋道源码
  */
 @TableName("iot_think_model_function")
 @KeySequence("iot_think_model_function_seq") // 用于 Oracle、PostgreSQL、Kingbase、DB2、H2 数据库的主键自增。如果是 MySQL 等数据库，可不写。
 @Data
-@EqualsAndHashCode(callSuper = true)
-@ToString(callSuper = true)
 @Builder
 @NoArgsConstructor
 @AllArgsConstructor
 public class IotThinkModelFunctionDO extends BaseDO {
 
     /**
-     * 产品ID
+     * 物模型功能编号
      */
     @TableId
     private Long id;
-
+    // TODO @haohao：是不是有一个 identifier，需要要有哈
+    // TODO @haohao：name、description 属性，还有个类型
     /**
      * 产品标识
+     *
+     * 关联 {@link IotProductDO#getId()}
      */
     private Long productId;
-
     /**
      * 产品标识
+     *
+     * 关联 {@link IotProductDO#getProductKey()}
      */
     private String productKey;
 
+    // TODO @haohao：是不是可以搞成 ThingModelProperty、ThingModelEvent、ThingModelService 进行存储
     /**
      * 属性列表
      */
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/thinkmodelfunction/IotThinkModelFunctionServiceImpl.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/thinkmodelfunction/IotThinkModelFunctionServiceImpl.java
index 559e0bed7..6c8afe15f 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/thinkmodelfunction/IotThinkModelFunctionServiceImpl.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/thinkmodelfunction/IotThinkModelFunctionServiceImpl.java
@@ -1,7 +1,10 @@
 package cn.iocoder.yudao.module.iot.service.thinkmodelfunction;
 
-import cn.hutool.json.JSONUtil;
 import cn.iocoder.yudao.module.iot.controller.admin.thinkmodelfunction.thingModel.*;
+import cn.iocoder.yudao.module.iot.controller.admin.thinkmodelfunction.thingModel.dataType.ThingModelArgument;
+import cn.iocoder.yudao.module.iot.controller.admin.thinkmodelfunction.thingModel.dataType.ThingModelArraySpecs;
+import cn.iocoder.yudao.module.iot.controller.admin.thinkmodelfunction.thingModel.dataType.ThingModelArrayType;
+import cn.iocoder.yudao.module.iot.controller.admin.thinkmodelfunction.thingModel.dataType.ThingModelTextType;
 import cn.iocoder.yudao.module.iot.controller.admin.thinkmodelfunction.vo.IotThinkModelFunctionSaveReqVO;
 import cn.iocoder.yudao.module.iot.convert.thinkmodelfunction.IotThinkModelFunctionConvert;
 import cn.iocoder.yudao.module.iot.dal.dataobject.thinkmodelfunction.IotThinkModelFunctionDO;