diff --git a/database/migrations/.snapshot-negareh.json b/database/migrations/.snapshot-negareh.json
index 5e7de2d..3318966 100644
--- a/database/migrations/.snapshot-negareh.json
+++ b/database/migrations/.snapshot-negareh.json
@@ -1955,15 +1955,6 @@
           "length": 26,
           "mappedType": "character"
         },
-        "quantity": {
-          "name": "quantity",
-          "type": "int",
-          "unsigned": false,
-          "autoincrement": false,
-          "primary": false,
-          "nullable": false,
-          "mappedType": "integer"
-        },
         "description": {
           "name": "description",
           "type": "text",
diff --git a/database/migrations/Migration20260626160000.ts b/database/migrations/Migration20260626160000.ts
new file mode 100644
index 0000000..80621a9
--- /dev/null
+++ b/database/migrations/Migration20260626160000.ts
@@ -0,0 +1,13 @@
+import { Migration } from '@mikro-orm/migrations';
+
+export class Migration20260626160000 extends Migration {
+
+  override async up(): Promise<void> {
+    this.addSql(`alter table "request_items" drop column "quantity";`);
+  }
+
+  override async down(): Promise<void> {
+    this.addSql(`alter table "request_items" add column "quantity" int not null default 1;`);
+  }
+
+}
diff --git a/src/modules/request/dto/create-request.dto.ts b/src/modules/request/dto/create-request.dto.ts
index ae2ae67..b2badeb 100644
--- a/src/modules/request/dto/create-request.dto.ts
+++ b/src/modules/request/dto/create-request.dto.ts
@@ -1,11 +1,9 @@
 import {
   IsString,
   IsArray,
-  IsNumber,
   IsNotEmpty,
   ArrayMinSize,
   IsOptional,
-  Min,
   ValidateNested,
 } from 'class-validator';
 import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';
@@ -36,11 +34,6 @@ export class CreateRequestItemDto {
   @ApiProperty()
   productId: string;
 
-  @IsNumber()
-  @Min(1, { message: 'Quantity must be at least 1' })
-  @ApiProperty({ minimum: 1 })
-  quantity: number;
-
   @ApiPropertyOptional({ type: [RequestItemDto], description: 'Product attribute field values' })
   @IsOptional()
   @IsArray()
@@ -69,7 +62,6 @@ export class CreateRequestDto {
     example: [
       {
         productId: '01ARZ3NDEKTSV4RRFFQ69G5FAV',
-        quantity: 100,
         attributes: [{ fieldId: 'field_01', value: 'blue' }],
         attachments: [{ type: 'image', url: 'https://example.com/photo.jpg' }],
         description: 'توضیحات',
diff --git a/src/modules/request/entities/request-item.entity.ts b/src/modules/request/entities/request-item.entity.ts
index 6440481..219d5b4 100644
--- a/src/modules/request/entities/request-item.entity.ts
+++ b/src/modules/request/entities/request-item.entity.ts
@@ -18,9 +18,6 @@ export class RequestItem extends BaseEntity {
   @ManyToOne(() => Request)
   request!: Request;
 
-  @Property({ type: 'int' })
-  quantity!: number;
-
   @Property({ type: 'text', nullable: true })
   description?: string;
 
diff --git a/src/modules/request/request.service.ts b/src/modules/request/request.service.ts
index b814ab2..647729a 100644
--- a/src/modules/request/request.service.ts
+++ b/src/modules/request/request.service.ts
@@ -39,7 +39,6 @@ export class RequestService {
         const requestItem = em.create(RequestItem, {
           request,
           product,
-          quantity: item.quantity,
           attributes: item.attributes,
           description: item.description,
           attachments: item.attachments,
@@ -143,7 +142,6 @@ export class RequestService {
           const requestItem = em.create(RequestItem, {
             request,
             product,
-            quantity: item.quantity,
             attributes: item.attributes,
             description: item.description,
             attachments: item.attachments,
@@ -179,7 +177,6 @@ export class RequestService {
           const requestItem = em.create(RequestItem, {
             request,
             product,
-            quantity: item.quantity,
             attributes: item.attributes,
             description: item.description,
             attachments: item.attachments,