diff --git a/src/main/java/com/zsc/edu/gateway/modules/iot/device/service/DeviceService.java b/src/main/java/com/zsc/edu/gateway/modules/iot/device/service/DeviceService.java
index 79c536a..0f4564d 100644
--- a/src/main/java/com/zsc/edu/gateway/modules/iot/device/service/DeviceService.java
+++ b/src/main/java/com/zsc/edu/gateway/modules/iot/device/service/DeviceService.java
@@ -13,12 +13,14 @@ import com.zsc.edu.gateway.modules.iot.device.vo.DeviceVo;
 
 import java.util.List;
 
+/**
+ * @author zhuang
+ */
 public interface DeviceService extends IService<Device> {
     Device create(DeviceDto dto);
 
     List<Device> batchCreate(BatchDeviceDto dto);
 
-
     Device update(DeviceDto dto, Long id);
 
     IPage<DeviceVo> query(Page<DeviceVo> page, DeviceQuery query);
diff --git a/src/main/java/com/zsc/edu/gateway/modules/iot/product/dto/ProductDto.java b/src/main/java/com/zsc/edu/gateway/modules/iot/product/dto/ProductDto.java
index 4886319..8a16f50 100644
--- a/src/main/java/com/zsc/edu/gateway/modules/iot/product/dto/ProductDto.java
+++ b/src/main/java/com/zsc/edu/gateway/modules/iot/product/dto/ProductDto.java
@@ -10,7 +10,6 @@ import lombok.NoArgsConstructor;
 import jakarta.validation.constraints.NotBlank;
 
 import java.util.List;
-import java.util.Set;
 
 /**
  * @author Yao
@@ -29,7 +28,7 @@ public class ProductDto {
     /**
      * 产品分类
      */
-    public String type;
+    public String productType;
 
     /**
      * 产品类型
diff --git a/src/main/resources/db/gateway/public/iot_device.sql b/src/main/resources/db/gateway/public/iot_device.sql
index a84be39..5338122 100644
--- a/src/main/resources/db/gateway/public/iot_device.sql
+++ b/src/main/resources/db/gateway/public/iot_device.sql
@@ -1,6 +1,6 @@
 create table iot_device
 (
-    id               bigserial not null
+    id      serial not null
         constraint 表_name_pk
             primary key,
     name             varchar,
@@ -17,7 +17,8 @@ create table iot_device
     create_time      timestamp,
     update_by        varchar,
     update_time      timestamp,
-    remark           varchar
+    remark  varchar,
+    dept_id bigint
 );
 
 comment on column iot_device.id is '主键';
@@ -54,7 +55,8 @@ comment on column iot_device.update_time is '更新时间';
 
 comment on column iot_device.remark is '备注';
 
+comment on column iot_device.dept_id is '部门权限id';
+
 alter table iot_device
     owner to gitea;
 
-