diff --git a/src/infrastructure/queue/queue.service.ts b/src/infrastructure/queue/queue.service.ts
index 8b21432..b6193e4 100644
--- a/src/infrastructure/queue/queue.service.ts
+++ b/src/infrastructure/queue/queue.service.ts
@@ -16,8 +16,8 @@ export class QueueService {
   private readonly logger = new Logger(QueueService.name);
 
   constructor(
-    @Optional() private readonly eventBus?: any,
     private readonly prisma: PrismaService,
+    @Optional() private readonly eventBus?: any,
     @InjectQueue(QUEUE_AI_ANALYSIS) private readonly aiQueue: Queue,
     @InjectQueue(QUEUE_DOCUMENT_IMPORT) private readonly importQueue: Queue,
     @InjectQueue(QUEUE_NOTIFICATION) private readonly notifyQueue: Queue,