diff --git a/src/main/java/cn/lihongjie/coal/device/dto/CreateDeviceDto.java b/src/main/java/cn/lihongjie/coal/device/dto/CreateDeviceDto.java
index 7613ee56..48428c40 100644
--- a/src/main/java/cn/lihongjie/coal/device/dto/CreateDeviceDto.java
+++ b/src/main/java/cn/lihongjie/coal/device/dto/CreateDeviceDto.java
@@ -1,6 +1,7 @@
 package cn.lihongjie.coal.device.dto;
 
 import cn.lihongjie.coal.base.dto.OrgCommonDto;
+import cn.lihongjie.coal.device.entity.DevicePartVo;
 
 import jakarta.persistence.ManyToOne;
 
@@ -8,6 +9,8 @@ import lombok.Data;
 
 import org.hibernate.annotations.Comment;
 
+import java.util.List;
+
 @Data
 public class CreateDeviceDto extends OrgCommonDto {
 
@@ -33,7 +36,7 @@ public class CreateDeviceDto extends OrgCommonDto {
     @Comment("设备位置")
     private String location;
 
-
+    private List<DevicePartVo> parts;
 
 
 
diff --git a/src/main/java/cn/lihongjie/coal/device/dto/DeviceDto.java b/src/main/java/cn/lihongjie/coal/device/dto/DeviceDto.java
index 1a10b38d..ca88a6c5 100644
--- a/src/main/java/cn/lihongjie/coal/device/dto/DeviceDto.java
+++ b/src/main/java/cn/lihongjie/coal/device/dto/DeviceDto.java
@@ -3,6 +3,7 @@ package cn.lihongjie.coal.device.dto;
 import cn.lihongjie.coal.base.dto.OrgCommonDto;
 import cn.lihongjie.coal.base.dto.SimpleDto;
 import cn.lihongjie.coal.common.DictCode;
+import cn.lihongjie.coal.device.entity.DevicePartVo;
 import cn.lihongjie.coal.pojoProcessor.DictTranslate;
 
 import jakarta.persistence.ManyToOne;
@@ -12,6 +13,8 @@ import lombok.Data;
 import org.hibernate.annotations.ColumnDefault;
 import org.hibernate.annotations.Comment;
 
+import java.util.List;
+
 @Data
 public class DeviceDto extends OrgCommonDto {
 
@@ -41,7 +44,7 @@ public class DeviceDto extends OrgCommonDto {
 
     private SimpleDto manager;
 
-
+    private List<DevicePartVo> parts;
 
 
 
diff --git a/src/main/java/cn/lihongjie/coal/device/dto/UpdateDeviceDto.java b/src/main/java/cn/lihongjie/coal/device/dto/UpdateDeviceDto.java
index 491d3c39..92ba688e 100644
--- a/src/main/java/cn/lihongjie/coal/device/dto/UpdateDeviceDto.java
+++ b/src/main/java/cn/lihongjie/coal/device/dto/UpdateDeviceDto.java
@@ -1,6 +1,7 @@
 package cn.lihongjie.coal.device.dto;
 
 import cn.lihongjie.coal.base.dto.OrgCommonDto;
+import cn.lihongjie.coal.device.entity.DevicePartVo;
 
 import jakarta.persistence.ManyToOne;
 
@@ -8,6 +9,8 @@ import lombok.Data;
 
 import org.hibernate.annotations.Comment;
 
+import java.util.List;
+
 @Data
 public class UpdateDeviceDto extends OrgCommonDto {
     @Comment("设备型号")
@@ -30,4 +33,6 @@ public class UpdateDeviceDto extends OrgCommonDto {
 
     @Comment("设备位置")
     private String location;
+
+    private List<DevicePartVo> parts;
 }
diff --git a/src/main/java/cn/lihongjie/coal/device/entity/DeviceEntity.java b/src/main/java/cn/lihongjie/coal/device/entity/DeviceEntity.java
index 54a891b8..0927052d 100644
--- a/src/main/java/cn/lihongjie/coal/device/entity/DeviceEntity.java
+++ b/src/main/java/cn/lihongjie/coal/device/entity/DeviceEntity.java
@@ -5,6 +5,7 @@ import cn.lihongjie.coal.deviceCategory.entity.DeviceCategoryEntity;
 import cn.lihongjie.coal.deviceSupplier.entity.DeviceSupplierEntity;
 import cn.lihongjie.coal.user.entity.UserEntity;
 
+import jakarta.persistence.ElementCollection;
 import jakarta.persistence.Entity;
 import jakarta.persistence.ManyToOne;
 
@@ -13,6 +14,8 @@ import lombok.Data;
 import org.hibernate.annotations.ColumnDefault;
 import org.hibernate.annotations.Comment;
 
+import java.util.List;
+
 @Data
 @Entity
 public class DeviceEntity extends OrgCommonEntity {
@@ -46,6 +49,9 @@ public class DeviceEntity extends OrgCommonEntity {
 
 
 
+    @ElementCollection
+    private List<DevicePartVo> parts;
+
 
 
 
diff --git a/src/main/java/cn/lihongjie/coal/device/entity/DevicePartVo.java b/src/main/java/cn/lihongjie/coal/device/entity/DevicePartVo.java
new file mode 100644
index 00000000..9e7637a7
--- /dev/null
+++ b/src/main/java/cn/lihongjie/coal/device/entity/DevicePartVo.java
@@ -0,0 +1,47 @@
+package cn.lihongjie.coal.device.entity;
+
+import io.hypersistence.utils.hibernate.type.array.ListArrayType;
+
+import jakarta.persistence.Column;
+import jakarta.persistence.Embeddable;
+
+import lombok.Getter;
+import lombok.Setter;
+
+import org.hibernate.annotations.Comment;
+import org.hibernate.annotations.Type;
+
+import java.util.List;
+
+@Getter
+@Setter
+@Embeddable
+public class DevicePartVo {
+
+
+    @Comment("零件编码")
+    private String code;
+
+    @Comment("零件名称")
+    private String name;
+
+    @Comment("零件型号")
+    private String model;
+
+    @Comment("零件厂家")
+    private String manufacturer;
+
+    @Comment("联系方式")
+    private String contact;
+
+
+    @Comment("备注")
+    private String remark;
+
+
+    @Comment("关联附件")
+    @Column(columnDefinition = "text[]")
+    @Type(ListArrayType.class)
+    private List<String> fileIds;
+
+}