diff --git a/src/modules/cart/dto/set-all-cart-params.dto.ts b/src/modules/cart/dto/set-all-cart-params.dto.ts
index d5c691d..ada17fa 100644
--- a/src/modules/cart/dto/set-all-cart-params.dto.ts
+++ b/src/modules/cart/dto/set-all-cart-params.dto.ts
@@ -1,5 +1,5 @@
 import { ApiProperty } from '@nestjs/swagger';
-import { IsNotEmpty, IsOptional, IsString } from 'class-validator';
+import { IsNotEmpty, IsObject, IsOptional, IsString } from 'class-validator';
 import { SetCarDeliveryDto } from './set-car-delivery.dto';
 
 
@@ -31,6 +31,6 @@ export class SetAllCartParmsDto {
 
   @ApiProperty()
   @IsOptional()
-  @IsString()
+  @IsObject()
   carAddress?: SetCarDeliveryDto;
 }