diff --git a/src/modules/gates/infrastructure/gate.controller.ts b/src/modules/gates/infrastructure/gate.controller.ts
index 7cc7a71..cbeb27f 100644
--- a/src/modules/gates/infrastructure/gate.controller.ts
+++ b/src/modules/gates/infrastructure/gate.controller.ts
@@ -1,4 +1,13 @@
-import { Body, Controller, Get, Param, Post, Res } from '@nestjs/common';
+import {
+  Body,
+  Controller,
+  ForbiddenException,
+  Get,
+  Param,
+  Post,
+  Res,
+  UnprocessableEntityException,
+} from '@nestjs/common';
 import { Response } from 'express';
 import { ApiTags } from '@nestjs/swagger';
 import { Public } from 'src/core/guards';
@@ -59,13 +68,12 @@ export class GateController {
       res.status(200);
       return gateResponses[0];
     }
+
     if (failedGates.includes(data.uuid)) {
-      res.status(403);
-      return gateResponses[2];
+      throw new ForbiddenException(gateResponses[2]);
     }
 
-    const response = Math.floor(Math.random() * 3);
-    const responseValue = gateResponses[response];
+    const responseValue = gateResponses[0];
 
     res.status(responseValue.statusCode);
     return responseValue;
diff --git a/src/modules/queue/infrastructure/controllers/queue.controller.ts b/src/modules/queue/infrastructure/controllers/queue.controller.ts
index df33fee..949dc5a 100644
--- a/src/modules/queue/infrastructure/controllers/queue.controller.ts
+++ b/src/modules/queue/infrastructure/controllers/queue.controller.ts
@@ -29,6 +29,7 @@ import { Response } from 'express';
 import { QueueTimeFormula } from '../../domain/usecases/formula/queue-time.formula';
 
 import * as moment from 'moment';
+import { validate as isValidUUID } from 'uuid';
 
 @ApiTags(`Queue`)
 @Controller(`v1/${MODULE_NAME.QUEUE}`)
@@ -69,7 +70,8 @@ export class QueueController {
 
   @Post('print-ticket/:id')
   async printTicket(@Param('id') id: string): Promise<QueueTicketModel[]> {
-    if (!id) throw new UnprocessableEntityException('Order id is required');
+    if (!isValidUUID(id))
+      throw new UnprocessableEntityException('Order id must be ticket uuid');
     return await this.orchestrator.printTicket(id);
   }