diff --git a/src/common/enums/message.enum.ts b/src/common/enums/message.enum.ts
index 48c3331..a73edf8 100644
--- a/src/common/enums/message.enum.ts
+++ b/src/common/enums/message.enum.ts
@@ -220,6 +220,7 @@ export const enum TicketMessageEnum {
   CLOSED = "تیکت با موفقیت بسته شد",
   TICKET_CLOSED = "تیکت قبلا بسته شده است",
   ERROR_IN_TICKET_MSG_CREATION = "خطا در ایجاد پیام تیکت",
+  SERVICE_NOT_FOUND = "سرویس مورد نظر یافت نشد",
 }
 
 export const enum WalletMessage {
diff --git a/src/modules/tickets/DTO/create-ticket.dto.ts b/src/modules/tickets/DTO/create-ticket.dto.ts
index 4f60fc2..a80d454 100644
--- a/src/modules/tickets/DTO/create-ticket.dto.ts
+++ b/src/modules/tickets/DTO/create-ticket.dto.ts
@@ -22,11 +22,11 @@ export class CreateTicketDto {
   @ApiProperty({ enum: TicketPriority, example: TicketPriority.LOW, description: "LOW, MEDIUM, HIGH" })
   priority: TicketPriority;
 
-  // @IsOptional()
-  // @IsNotEmpty({ message: TicketMessageEnum.DANAK_SERVICE_ID_REQUIRED })
-  // @IsUUID("4", { message: TicketMessageEnum.DANAK_SERVICE_ID_SHOULD_BE_UUID })
-  // @ApiProperty({ description: "Service ID related to the ticket", example: "550e8400-e29b-41d4-a716-446655440000" })
-  // danakServiceId?: string;
+  @IsOptional()
+  @IsNotEmpty({ message: TicketMessageEnum.DANAK_SERVICE_ID_REQUIRED })
+  @IsUUID("4", { message: TicketMessageEnum.DANAK_SERVICE_ID_SHOULD_BE_UUID })
+  @ApiProperty({ description: "Service ID related to the ticket", example: "550e8400-e29b-41d4-a716-446655440000" })
+  danakServiceId?: string;
 
   @IsNotEmpty({ message: TicketMessageEnum.CATEGORY_ID_REQUIRED })
   @IsUUID("4", { message: TicketMessageEnum.CATEGORY_ID_SHOULD_BE_UUID })
diff --git a/src/modules/tickets/providers/tickets.service.ts b/src/modules/tickets/providers/tickets.service.ts
index ec3a35b..58e928c 100644
--- a/src/modules/tickets/providers/tickets.service.ts
+++ b/src/modules/tickets/providers/tickets.service.ts
@@ -3,6 +3,7 @@ import { DataSource, Not } from "typeorm";
 
 import { ParamDto } from "../../../common/DTO/param.dto";
 import { CommonMessage, TicketMessageEnum, UserMessage } from "../../../common/enums/message.enum";
+import { DanakServicesService } from "../../danak-services/providers/danak-services.service";
 import { User } from "../../users/entities/user.entity";
 import { UsersService } from "../../users/providers/users.service";
 import { PaginationUtils } from "../../utils/providers/pagination.utils";
@@ -27,6 +28,7 @@ export class TicketsService {
     private readonly ticketsRepository: TicketsRepository,
     private readonly ticketMessagesRepository: TicketMessagesRepository,
     private readonly usersService: UsersService,
+    private readonly danakServicesService: DanakServicesService,
     private dataSource: DataSource,
   ) {}
   //******************************** */
@@ -107,12 +109,17 @@ export class TicketsService {
   //******************************** */
 
   async createTicket(createDto: CreateTicketDto, userId: string) {
+    let service;
     const { user } = await this.usersService.findOneById(userId);
     const ticketCategory = await this.ticketsCategoryRepository.findCategoryById(createDto.categoryId);
     if (!ticketCategory) throw new BadRequestException(TicketMessageEnum.CATEGORY_NOT_FOUND);
     const { attachmentUrls } = createDto;
 
     //
+    if (createDto.danakServiceId) {
+      service = await this.danakServicesService.findServiceById(createDto.danakServiceId);
+      if (!service) throw new BadRequestException(TicketMessageEnum.SERVICE_NOT_FOUND);
+    }
 
     const ticketMessage: Partial<TicketMessage> = { content: createDto.message, author: user };
 
@@ -123,7 +130,13 @@ export class TicketsService {
         return attachment;
       });
     }
-    const ticket = this.ticketsRepository.create({ ...createDto, user, category: ticketCategory, messages: [ticketMessage] });
+    const ticket = this.ticketsRepository.create({
+      ...createDto,
+      user,
+      category: ticketCategory,
+      messages: [ticketMessage],
+      danakService: service,
+    });
 
     await this.ticketsRepository.save(ticket);
 
@@ -145,7 +158,24 @@ export class TicketsService {
       },
       relations: {
         category: true,
-        // user: true,
+        danakService: true,
+      },
+      select: {
+        id: true,
+        subject: true,
+        status: true,
+        priority: true,
+        numericId: true,
+        createdAt: true,
+        updatedAt: true,
+        category: {
+          id: true,
+          title: true,
+        },
+        danakService: {
+          id: true,
+          name: true,
+        },
       },
       order: {
         createdAt: "DESC" as const,
diff --git a/src/modules/tickets/tickets.module.ts b/src/modules/tickets/tickets.module.ts
index 8862d5e..8f4f8c8 100644
--- a/src/modules/tickets/tickets.module.ts
+++ b/src/modules/tickets/tickets.module.ts
@@ -12,9 +12,10 @@ import { TicketsController } from "./tickets.controller";
 import { UsersModule } from "../users/users.module";
 import { TicketMessageAttachment } from "./entities/ticket-message-attachment";
 import { TicketMessageAttachmentsRepository } from "./repositories/ticket-message-attachment.repository";
+import { DanakServicesModule } from "../danak-services/danak-services.module";
 
 @Module({
-  imports: [TypeOrmModule.forFeature([Ticket, TicketCategory, TicketMessageAttachment, TicketMessage]), UsersModule],
+  imports: [TypeOrmModule.forFeature([Ticket, TicketCategory, TicketMessageAttachment, TicketMessage]), UsersModule, DanakServicesModule],
   providers: [TicketsService, TicketsRepository, TicketCategoryRepository, TicketMessagesRepository, TicketMessageAttachmentsRepository],
   controllers: [TicketsController],
   exports: [TicketsService],