diff --git a/src/main.ts b/src/main.ts
index 21b52a4..be77c31 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -10,9 +10,9 @@ async function bootstrap() {
   app.useGlobalPipes(new ValidationPipe());
 
   app.enableCors(
-  //   {
-  //   origin: configService.get<string>('Front_URL'),
-  // }
+    {
+    origin: configService.get<string>('Front_URL'),
+  }
 );
   
   await app.listen(process.env.PORT ?? 3000);
diff --git a/src/servicio/servicio.controller.ts b/src/servicio/servicio.controller.ts
index b1a964a..3bed5e5 100644
--- a/src/servicio/servicio.controller.ts
+++ b/src/servicio/servicio.controller.ts
@@ -32,3 +32,4 @@ export class ServicioController {
     return this.servicioService.remove(+id);
   }
 }
+//IO
\ No newline at end of file
diff --git a/src/user/user.controller.ts b/src/user/user.controller.ts
index c501e83..8ea80b9 100644
--- a/src/user/user.controller.ts
+++ b/src/user/user.controller.ts
@@ -1,4 +1,5 @@
-import { Controller, Get, Post, Body, Patch, Param, Delete, UseGuards, Request } from '@nestjs/common';
+import { Controller, Get, Post, Body, UseGuards, Request, Res } from '@nestjs/common';
+import type { Response } from 'express';
 import { UserService } from './user.service';
 import { CreateUserDto } from './dto/create-user.dto';
 import { AuthGuard } from '@nestjs/passport';
@@ -7,10 +8,11 @@ import { AuthGuard } from '@nestjs/passport';
 export class UserController {
   constructor(private readonly userService: UserService) { }
 
-  @Post()
-  Login(@Body() user: CreateUserDto) {
-    return this.userService.Login(user);
-  }
+@Post()
+async Login(@Body() data: CreateUserDto, @Res() res: Response) {
+  return this.userService.Login(data, res);
+}
+
 
   @UseGuards(AuthGuard('jwt'))
   @Get('/validate-token')
@@ -19,3 +21,4 @@ export class UserController {
   }
 
 }
+//IO
\ No newline at end of file
diff --git a/src/user/user.service.ts b/src/user/user.service.ts
index 0743c55..8bd2a63 100644
--- a/src/user/user.service.ts
+++ b/src/user/user.service.ts
@@ -1,4 +1,5 @@
 import { Injectable, NotFoundException } from '@nestjs/common';
+import { Response } from 'express';
 import { CreateUserDto } from './dto/create-user.dto';
 import { InjectRepository } from '@nestjs/typeorm';
 import { User } from './entities/user.entity';
@@ -24,20 +25,27 @@ export class UserService {
 
     if (!user) {
       throw new NotFoundException(
-        `El usuario ${usuario} no fue encontrado`,
+        `El usuario o la contraseña es incorrecta`,
       );
     }
 
     return user;
   }
 
-  async Login(data: CreateUserDto): Promise<{ access_token: string }> {
+  async Login(data: CreateUserDto, res: Response) {
     const user = await this.findOneByNameandPassword(data);
 
     const payload = { id: user.id_usuario, usuario: user.usuario };
-    return {
-      access_token: await this.jwtService.signAsync(payload),
-    };
+    const token = await this.jwtService.signAsync(payload);
+
+        res.cookie('token', token, {
+      httpOnly: true,
+      secure: process.env.NODE_ENV === 'production', // en dev desactívalo
+      sameSite: 'strict',
+      path: '/',
+    });
+
+    return res.json({ message: 'Inicio de sesión exitoso' });
   }
 
 }