diff --git a/yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/product/IotProductFunctionTypeEnum.java b/yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/product/IotProductFunctionTypeEnum.java
index 9ba3d81b44..7a924997a5 100644
--- a/yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/product/IotProductFunctionTypeEnum.java
+++ b/yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/product/IotProductFunctionTypeEnum.java
@@ -7,7 +7,7 @@ import lombok.Getter;
 import java.util.Arrays;
 
 /**
- * IOT 产品功能类型枚举类
+ * IOT 产品功能（物模型）类型枚举类
  *
  * @author ahh
  */
@@ -15,17 +15,8 @@ import java.util.Arrays;
 @Getter
 public enum IotProductFunctionTypeEnum implements IntArrayValuable {
 
-    /**
-     * 属性
-     */
     PROPERTY(1, "属性"),
-    /**
-     * 服务
-     */
     SERVICE(2, "服务"),
-    /**
-     * 事件
-     */
     EVENT(3, "事件");
 
     public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(IotProductFunctionTypeEnum::getType).toArray();
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/device/IotDeviceController.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/device/IotDeviceController.java
index f6185a95f0..6d75f1cdd2 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/device/IotDeviceController.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/device/IotDeviceController.java
@@ -83,7 +83,7 @@ public class IotDeviceController {
     @Parameter(name = "productId", description = "产品编号", example = "1")
     @PreAuthorize("@ss.hasPermission('iot:device:query')")
     public CommonResult<Long> getDeviceCount(@RequestParam("productId") Long productId) {
-        return success(deviceService.getDeviceCount(productId));
+        return success(deviceService.getDeviceCountByProductId(productId));
     }
 
 }
\ 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/product/IotProductController.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/product/IotProductController.java
index 80cc2c4e51..5b0ecb27ae 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/product/IotProductController.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/product/IotProductController.java
@@ -83,11 +83,12 @@ public class IotProductController {
         return success(BeanUtils.toBean(pageResult, IotProductRespVO.class));
     }
 
+    // TODO @haohao：改成 simple-list 哈
     @GetMapping("/list-all-simple")
     @Operation(summary = "获得所有产品列表")
     @PreAuthorize("@ss.hasPermission('iot:product:query')")
     public CommonResult<List<IotProductSimpleRespVO>> listAllSimpleProducts() {
-        List<IotProductDO> list = productService.listAllProducts();
+        List<IotProductDO> list = productService.getProductList();
         return success(BeanUtils.toBean(list, IotProductSimpleRespVO.class));
     }
 
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/IotThinkModelFunctionController.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/IotThinkModelFunctionController.java
index 6bf516378a..4f48f36287 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/IotThinkModelFunctionController.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/thinkmodelfunction/IotThinkModelFunctionController.java
@@ -32,14 +32,14 @@ public class IotThinkModelFunctionController {
     private IotThinkModelFunctionService thinkModelFunctionService;
 
     @PostMapping("/create")
-    @Operation(summary = "创建IoT 产品物模型")
+    @Operation(summary = "创建产品物模型")
     @PreAuthorize("@ss.hasPermission('iot:think-model-function:create')")
     public CommonResult<Long> createThinkModelFunction(@Valid @RequestBody IotThinkModelFunctionSaveReqVO createReqVO) {
         return success(thinkModelFunctionService.createThinkModelFunction(createReqVO));
     }
 
     @PutMapping("/update")
-    @Operation(summary = "更新IoT 产品物模型")
+    @Operation(summary = "更新产品物模型")
     @PreAuthorize("@ss.hasPermission('iot:think-model-function:update')")
     public CommonResult<Boolean> updateThinkModelFunction(@Valid @RequestBody IotThinkModelFunctionSaveReqVO updateReqVO) {
         thinkModelFunctionService.updateThinkModelFunction(updateReqVO);
@@ -47,7 +47,7 @@ public class IotThinkModelFunctionController {
     }
 
     @DeleteMapping("/delete")
-    @Operation(summary = "删除IoT 产品物模型")
+    @Operation(summary = "删除产品物模型")
     @Parameter(name = "id", description = "编号", required = true)
     @PreAuthorize("@ss.hasPermission('iot:think-model-function:delete')")
     public CommonResult<Boolean> deleteThinkModelFunction(@RequestParam("id") Long id) {
@@ -56,30 +56,29 @@ public class IotThinkModelFunctionController {
     }
 
     @GetMapping("/get")
-    @Operation(summary = "获得IoT 产品物模型")
+    @Operation(summary = "获得产品物模型")
     @Parameter(name = "id", description = "编号", required = true)
     @PreAuthorize("@ss.hasPermission('iot:think-model-function:query')")
     public CommonResult<IotThinkModelFunctionRespVO> getThinkModelFunction(@RequestParam("id") Long id) {
-        IotThinkModelFunctionDO thinkModelFunction = thinkModelFunctionService.getThinkModelFunction(id);
-        IotThinkModelFunctionRespVO respVO = IotThinkModelFunctionConvert.INSTANCE.convert(thinkModelFunction);
-        return success(respVO);
+        IotThinkModelFunctionDO function = thinkModelFunctionService.getThinkModelFunction(id);
+        return success(IotThinkModelFunctionConvert.INSTANCE.convert(function));
     }
 
     @GetMapping("/list-by-product-id")
-    @Operation(summary = "获得IoT 产品物模型")
+    @Operation(summary = "获得产品物模型")
     @Parameter(name = "productId", description = "产品ID", required = true, example = "1024")
     @PreAuthorize("@ss.hasPermission('iot:think-model-function:query')")
     public CommonResult<List<IotThinkModelFunctionRespVO>> getThinkModelFunctionListByProductId(@RequestParam("productId") Long productId) {
-        List<IotThinkModelFunctionDO> thinkModelFunctionListByProductId = thinkModelFunctionService.getThinkModelFunctionListByProductId(productId);
-        List<IotThinkModelFunctionRespVO> respVO = IotThinkModelFunctionConvert.INSTANCE.convertList(thinkModelFunctionListByProductId);
-        return success(respVO);
+        List<IotThinkModelFunctionDO> list = thinkModelFunctionService.getThinkModelFunctionListByProductId(productId);
+        return success(IotThinkModelFunctionConvert.INSTANCE.convertList(list));
     }
 
     @GetMapping("/page")
-    @Operation(summary = "获得IoT 产品物模型分页")
+    @Operation(summary = "获得产品物模型分页")
     @PreAuthorize("@ss.hasPermission('iot:think-model-function:query')")
     public CommonResult<PageResult<IotThinkModelFunctionRespVO>> getThinkModelFunctionPage(@Valid IotThinkModelFunctionPageReqVO pageReqVO) {
         PageResult<IotThinkModelFunctionDO> pageResult = thinkModelFunctionService.getThinkModelFunctionPage(pageReqVO);
         return success(BeanUtils.toBean(pageResult, IotThinkModelFunctionRespVO.class));
     }
+
 }
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/dal/mysql/thinkmodelfunction/IotThinkModelFunctionMapper.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/dal/mysql/thinkmodelfunction/IotThinkModelFunctionMapper.java
index 25459072be..e8b96e022d 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/dal/mysql/thinkmodelfunction/IotThinkModelFunctionMapper.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/dal/mysql/thinkmodelfunction/IotThinkModelFunctionMapper.java
@@ -27,7 +27,6 @@ public interface IotThinkModelFunctionMapper extends BaseMapperX<IotThinkModelFu
                 .orderByDesc(IotThinkModelFunctionDO::getId));
     }
 
-
     default IotThinkModelFunctionDO selectByProductIdAndIdentifier(Long productId, String identifier) {
         return selectOne(IotThinkModelFunctionDO::getProductId, productId,
                 IotThinkModelFunctionDO::getIdentifier, identifier);
@@ -55,4 +54,5 @@ public interface IotThinkModelFunctionMapper extends BaseMapperX<IotThinkModelFu
         return selectOne(IotThinkModelFunctionDO::getProductId, productId,
                 IotThinkModelFunctionDO::getName, name);
     }
+
 }
\ No newline at end of file
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/DeviceServiceImpl.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/DeviceServiceImpl.java
index fbd6da96df..2ae08bb94b 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/DeviceServiceImpl.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/DeviceServiceImpl.java
@@ -158,17 +158,12 @@ public class DeviceServiceImpl implements IotDeviceService {
     @Override
     @Transactional(rollbackFor = Exception.class)
     public void updateDevice(IotDeviceSaveReqVO updateReqVO) {
-        // 校验存在
+        // 1. 校验存在
         validateDeviceExists(updateReqVO.getId());
 
-        // 设备名称 和 产品 ID 不能修改
-        updateReqVO.setDeviceName(null);
-        updateReqVO.setProductId(null);
-
-        // 更新 DO 对象
-        IotDeviceDO updateObj = BeanUtils.toBean(updateReqVO, IotDeviceDO.class);
-
-        // 更新到数据库
+        // 2. 更新到数据库
+        IotDeviceDO updateObj = BeanUtils.toBean(updateReqVO, IotDeviceDO.class)
+                .setDeviceName(null).setProductId(null); // 设备名称 和 产品 ID 不能修改
         deviceMapper.updateById(updateObj);
     }
 
@@ -225,7 +220,7 @@ public class DeviceServiceImpl implements IotDeviceService {
     }
 
     @Override
-    public Long getDeviceCount(Long productId) {
+    public Long getDeviceCountByProductId(Long productId) {
         return deviceMapper.selectCountByProductId(productId);
     }
 
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/IotDeviceService.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/IotDeviceService.java
index a62d8d8580..032a7478ee 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/IotDeviceService.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/IotDeviceService.java
@@ -63,5 +63,5 @@ public interface IotDeviceService {
      * @param productId 产品编号
      * @return 设备数量
      */
-    Long getDeviceCount(Long productId);
+    Long getDeviceCountByProductId(Long productId);
 }
\ No newline at end of file
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/product/IotProductService.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/product/IotProductService.java
index 0e32b6dfda..3fff94fd9d 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/product/IotProductService.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/product/IotProductService.java
@@ -66,6 +66,6 @@ public interface IotProductService {
      *
      * @return 产品列表
      */
-    List<IotProductDO> listAllProducts();
+    List<IotProductDO> getProductList();
 
 }
\ No newline at end of file
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/product/IotProductServiceImpl.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/product/IotProductServiceImpl.java
index 0ebe249333..15391f70b3 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/product/IotProductServiceImpl.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/product/IotProductServiceImpl.java
@@ -115,7 +115,7 @@ public class IotProductServiceImpl implements IotProductService {
     }
 
     @Override
-    public List<IotProductDO> listAllProducts() {
+    public List<IotProductDO> getProductList() {
         return productMapper.selectList();
     }
 
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/thinkmodelfunction/IotThinkModelFunctionService.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/thinkmodelfunction/IotThinkModelFunctionService.java
index 7e7ab59160..ce8e472f59 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/thinkmodelfunction/IotThinkModelFunctionService.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/thinkmodelfunction/IotThinkModelFunctionService.java
@@ -61,4 +61,5 @@ public interface IotThinkModelFunctionService {
      * @return 产品物模型分页
      */
     PageResult<IotThinkModelFunctionDO> getThinkModelFunctionPage(IotThinkModelFunctionPageReqVO pageReqVO);
+
 }
\ No newline at end of file