diff --git a/src/modules/invoice/entities/invoice-item.entity.ts b/src/modules/invoice/entities/invoice-item.entity.ts
index 4aa5275..df5f68d 100644
--- a/src/modules/invoice/entities/invoice-item.entity.ts
+++ b/src/modules/invoice/entities/invoice-item.entity.ts
@@ -58,7 +58,4 @@ export class InvoiceItem extends BaseEntity {
   confirmedAt?: Date;
 
 
-  @Property({ type: 'json', nullable: true })
-  attachments?: string[]
-
 }
diff --git a/src/modules/invoice/entities/invoice.entity.ts b/src/modules/invoice/entities/invoice.entity.ts
index ca3ed21..b1b3c48 100644
--- a/src/modules/invoice/entities/invoice.entity.ts
+++ b/src/modules/invoice/entities/invoice.entity.ts
@@ -17,6 +17,7 @@ import { BaseEntity } from 'src/common/entities/base.entity';
 import { InvoiceStatusEnum } from '../enum/invoice-status.enum';
 import { InvoiceItem } from './invoice-item.entity';
 import { Request } from 'src/modules/request/entities/request.entity';
+import { IAttachment } from 'src/modules/order/interface/order.interface';
 
 
 @Entity({ tableName: 'invoices' })
@@ -88,4 +89,7 @@ export class Invoice extends BaseEntity {
   @Property({ nullable: true, columnType: 'timestamptz' })
   approvalDeadline?: Date;
 
+  @Property({ type: 'json' })
+  attachments: IAttachment[] = []
+
 }
diff --git a/src/modules/order/entities/order.entity.ts b/src/modules/order/entities/order.entity.ts
index 814a607..2dc74f6 100644
--- a/src/modules/order/entities/order.entity.ts
+++ b/src/modules/order/entities/order.entity.ts
@@ -11,7 +11,7 @@ import { User } from '../../user/entities/user.entity';
 import { ulid } from 'ulid';
 import { Admin } from 'src/modules/admin/entities/admin.entity';
 import { BaseEntity } from 'src/common/entities/base.entity';
-import { OrderStatusEnum } from '../interface/order.interface';
+import { IAttachment, OrderStatusEnum } from '../interface/order.interface';
 import { InvoiceItem } from 'src/modules/invoice/entities/invoice-item.entity';
 import { IField } from 'src/modules/request/interface/request.interface';
 import { Product } from 'src/modules/product/entities/product.entity';
@@ -60,4 +60,7 @@ export class Order extends BaseEntity {
 
   @Property({ type: 'int', nullable: true })
   estimatedDays?: number;
+
+  @Property({ type: 'json' })
+  attachments: IAttachment[] = []
 }