diff --git a/src/modules/chat/providers/chat.service.ts b/src/modules/chat/providers/chat.service.ts
index f1ec7e6..ad7d9a3 100755
--- a/src/modules/chat/providers/chat.service.ts
+++ b/src/modules/chat/providers/chat.service.ts
@@ -141,6 +141,11 @@ export class ChattService {
     return true
   }
 
+  async deleteChatsByRefId(refId: string, em: EntityManager = this.em) {
+    await em.nativeUpdate(Chat, { refId, parent: { $ne: null } }, { parent: null });
+    await em.nativeDelete(Chat, { refId });
+  }
+
   async updateChat(chat: Chat, dto: UpdateChatDto) {
 
     this.chatRepository.assign(chat, dto, {
diff --git a/src/modules/request/request.module.ts b/src/modules/request/request.module.ts
index 41cd3a4..98dc502 100644
--- a/src/modules/request/request.module.ts
+++ b/src/modules/request/request.module.ts
@@ -13,6 +13,7 @@ import { JwtModule } from '@nestjs/jwt';
 import { AdminModule } from '../admin/admin.module';
 import { NotificationsModule } from '../notification/notifications.module';
 import { RequestListeners } from './listeners/request.listeners';
+import { ChatModule } from '../chat/chat.module';
 
 @Module({
   imports: [
@@ -24,6 +25,7 @@ import { RequestListeners } from './listeners/request.listeners';
     AuthModule,
     AdminModule,
     NotificationsModule,
+    ChatModule,
   ],
   controllers: [RequestController],
   providers: [RequestService, RequestRepository, RequestListeners],
diff --git a/src/modules/request/request.service.ts b/src/modules/request/request.service.ts
index 647729a..285fe5e 100644
--- a/src/modules/request/request.service.ts
+++ b/src/modules/request/request.service.ts
@@ -6,11 +6,13 @@ import { UpdateRequestDto } from './dto/update-request.dto';
 import { FindRequestsDto } from './dto/find-requests.dto';
 import { Request } from './entities/request.entity';
 import { RequestItem } from './entities/request-item.entity';
+import { Invoice } from '../invoice/entities/invoice.entity';
 import { UserService } from '../user/providers/user.service';
 import { ProductService } from '../product/providers/product.service';
 import { FieldRepository } from '../form-builder/repository/field.repository';
 import { RequestRepository } from './repositories/request.repository';
 import { RequestCreatedEvent } from './events/request.events';
+import { ChattService } from '../chat/providers/chat.service';
 
 @Injectable()
 export class RequestService {
@@ -21,6 +23,7 @@ export class RequestService {
     private readonly productService: ProductService,
     private readonly fieldRepository: FieldRepository,
     private readonly eventEmitter: EventEmitter2,
+    private readonly chatService: ChattService,
   ) { }
 
   async create(createRequestDto: CreateRequestDto, userId: string) {
@@ -193,26 +196,33 @@ export class RequestService {
   }
 
   async remove(id: string, userId: string) {
-    const request = await this.requestRepository.findOne(
-      { id, user: { id: userId } },
-    );
-    if (!request) {
-      throw new NotFoundException('Request not found');
-    }
-    request.deletedAt = new Date();
-    await this.em.flush();
-    return request;
+    return this.em.transactional(async (em) => {
+      const request = await em.findOne(Request, { id, user: { id: userId } });
+      if (!request) {
+        throw new NotFoundException('Request not found');
+      }
+
+      await this.hardDeleteRequest(id, em);
+      return { message: 'Request deleted successfully' };
+    });
   }
 
   async removeAsAdmin(id: string) {
-    const request = await this.requestRepository.findOne(
-      { id },
-    );
-    if (!request) {
-      throw new NotFoundException('Request not found');
-    }
-    request.deletedAt = new Date();
-    await this.em.flush();
-    return request;
+    return this.em.transactional(async (em) => {
+      const request = await em.findOne(Request, { id });
+      if (!request) {
+        throw new NotFoundException('Request not found');
+      }
+
+      await this.hardDeleteRequest(id, em);
+      return { message: 'Request deleted successfully' };
+    });
+  }
+
+  private async hardDeleteRequest(id: string, em: EntityManager) {
+    await this.chatService.deleteChatsByRefId(id, em);
+    await em.nativeUpdate(Invoice, { request: { id } }, { request: null });
+    await em.nativeDelete(RequestItem, { request: { id } });
+    await em.nativeDelete(Request, { id });
   }
 }