diff --git a/src/controllers/volunteersController.ts b/src/controllers/volunteersController.ts
index a0fe916..1398f75 100644
--- a/src/controllers/volunteersController.ts
+++ b/src/controllers/volunteersController.ts
@@ -1,9 +1,8 @@
 import { Request, Response } from 'express';
 import jwt from 'jsonwebtoken';
 import * as volunteerService from '../services/volunteersServices';
-import mongoose from 'mongoose';
 import Refugee from '../models/refugeeModel';
-import Volunteer from '../models/volunteersModel';
+import VolunteerOpportunity from '../models/volunteersModel';
 
 const handleResponse = (res: Response, data: any, success: boolean, message: string, statusCode: number) => {
   res.status(statusCode).json({
@@ -144,7 +143,7 @@ export const getVolunteerOpportunitiesController = async (req: Request, res: Res
       return res.status(404).json({ error: 'Refugio no encontrado' });
     }
 
-    const oportunidades = await Volunteer.find({ _id: { $in: refugio.opportunities } });
+    const oportunidades = await VolunteerOpportunity.find({ _id: { $in: refugio.opportunities } });
 
     res.status(200).json({
       refugio: refugio.name_refugee,
diff --git a/src/models/refugeeModel.ts b/src/models/refugeeModel.ts
index fa1b8ef..c58ee9e 100644
--- a/src/models/refugeeModel.ts
+++ b/src/models/refugeeModel.ts
@@ -41,7 +41,7 @@ const refugeeSchema = new Schema<IRefugee>({
     },
     opportunities: {
         type: [Schema.Types.ObjectId],
-        ref: "Volunteer",
+        ref: "VolunteerOpportunity",
         default: []
     }
 });
diff --git a/src/models/volunteersModel.ts b/src/models/volunteersModel.ts
index 2ae0d73..f9b100e 100644
--- a/src/models/volunteersModel.ts
+++ b/src/models/volunteersModel.ts
@@ -33,6 +33,6 @@ const VolunteerOpportunitySchema: Schema = new Schema({
   },
 });
 
-const Volunteer = mongoose.model<IVolunteerOpportunity>('VolunteerOpportunity', VolunteerOpportunitySchema);
+const VolunteerOpportunity = mongoose.model<IVolunteerOpportunity>('VolunteerOpportunity', VolunteerOpportunitySchema);
 
-export default Volunteer;
+export default VolunteerOpportunity;
diff --git a/src/services/adminService.ts b/src/services/adminService.ts
index d63fe1e..11aff2f 100644
--- a/src/services/adminService.ts
+++ b/src/services/adminService.ts
@@ -1,12 +1,11 @@
 
 import Usuario from '../models/userModel';
-import VolunteersModel from '../models/volunteersModel';
 import ActivityLog from '../models/adminModel';
 import AnimalModel from '../models/animalModel';
 import AdoptionModel from '../models/adoptionRequests';
 import Refugee from '../models/refugeeModel';
 import DonationRequest from '../models/donationsRequest';
-import Volunteer from '../models/volunteersModel';
+import VolunteerOpportunity from '../models/volunteersModel';
 import AdoptionRequests from '../models/adoptionRequests';
 import Animal from '../models/animalModel';
 
@@ -14,7 +13,7 @@ export const getDashboardData = async () => {
   try {
     const [totalUsers, totalOpportunities, totalActivities] = await Promise.all([
       Usuario.countDocuments(),
-      VolunteersModel.countDocuments(),
+      VolunteerOpportunity.countDocuments(),
       ActivityLog.countDocuments(),
     ]);
 
@@ -28,7 +27,7 @@ export const getDashboardData = async () => {
     const totalRefugees = await Refugee.countDocuments();
     const totalDonationsActive = await DonationRequest.countDocuments({ status: 'active' });
     const totalDonationsCompleted = await DonationRequest.countDocuments({ status: 'completed' });
-    const totalVolunteerOpportunities = await Volunteer.countDocuments();
+    const totalVolunteerOpportunities = await VolunteerOpportunity.countDocuments();
     const totalLogs = await ActivityLog.countDocuments();
 
     const metrics = await getMetrics();
@@ -82,7 +81,7 @@ export const getMetrics = async () => {
     const activeDonations = await DonationRequest.countDocuments({ status: 'active' }) || 0;
     const completedDonations = await DonationRequest.countDocuments({ status: 'completed' }) || 0;
 
-    const totalVolunteerOpportunities = await Volunteer.countDocuments() || 0;
+    const totalVolunteerOpportunities = await VolunteerOpportunity.countDocuments() || 0;
 
     const totalLogs = await ActivityLog.countDocuments() || 0;
 
diff --git a/src/services/volunteersServices.ts b/src/services/volunteersServices.ts
index a9360a1..8574c63 100644
--- a/src/services/volunteersServices.ts
+++ b/src/services/volunteersServices.ts
@@ -1,18 +1,17 @@
 import mongoose from 'mongoose';
-import VolunteersModel from '../models/volunteersModel';
+import VolunteerOpportunity from '../models/volunteersModel';
 import Refugee, { IRefugee } from '../models/refugeeModel';
 import Usuario from '../models/userModel';
-import Volunteer from '../models/volunteersModel';
 import mailService from './mailService';
 
 export const getVolunteerOpportunities = async () => {
-  return VolunteersModel.find().populate('refugee_id', 'name');
+  return VolunteerOpportunity.find().populate('refugee_id', 'name');
 };
 
 export const getOpportunitiesByRefugeeId = async (refugee_id: string) => {
 
   const objectIdRefugeeId = new mongoose.Types.ObjectId(refugee_id)
-  return VolunteersModel.find({ refugee_id: objectIdRefugeeId }).populate('refugee_id', 'name');
+  return VolunteerOpportunity.find({ refugee_id: objectIdRefugeeId }).populate('refugee_id', 'name');
 };
 
 export const createVolunteerOpportunity = async ({
@@ -32,7 +31,7 @@ export const createVolunteerOpportunity = async ({
     throw new Error("Por favor, completa todos los campos requeridos");
   }
 
-  const opportunity = new VolunteersModel({
+  const opportunity = new VolunteerOpportunity({
     refugee_id,
     user_id,
     description,
@@ -44,7 +43,7 @@ export const createVolunteerOpportunity = async ({
 };
 
 export const deleteVolunteerOpportunity = async (refugee_id: string) => {
-  const result = await VolunteersModel.deleteMany({ refugee_id });
+  const result = await VolunteerOpportunity.deleteMany({ refugee_id });
   if (result.deletedCount === 0) {
     throw new Error("No se encontró ninguna oportunidad de voluntariado para el refugio especificado");
   }
@@ -62,7 +61,7 @@ export const updateVolunteerOpportunity = async (
     throw new Error("Opporunity ID is required");
   }
 
-  const updatedOpportunity = await VolunteersModel.findByIdAndUpdate(
+  const updatedOpportunity = await VolunteerOpportunity.findByIdAndUpdate(
     opportunity_id,
     updates,
     { new: true }
@@ -99,7 +98,7 @@ export const registerVolunteer = async (input: VolunteerRegistrationInput, userI
     throw new Error('Oportunidad no encontrada en este refugio');
   }
 
-  const detalleOportunidad = await Volunteer.findById(oportunidad);
+  const detalleOportunidad = await VolunteerOpportunity.findById(oportunidad);
   if (!detalleOportunidad) {
     throw new Error('Detalles de la oportunidad no encontrados');
   }