diff --git a/Postall.Domain/Contracts/Repositories/IUserSocialRepository.cs b/Postall.Domain/Contracts/Repositories/IUserSocialRepository.cs
new file mode 100644
index 0000000..1387ea1
--- /dev/null
+++ b/Postall.Domain/Contracts/Repositories/IUserSocialRepository.cs
@@ -0,0 +1,70 @@
+using MongoDB.Driver;
+using Postall.Domain.Entities;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+
+namespace Postall.Domain
+{
+    public interface IUserSocialRepository
+    {
+        /// <summary>
+        /// Obtém todos os dados sociais dos usuários
+        /// </summary>
+        Task<IEnumerable<UserSocialData>> GetAllAsync();
+
+        /// <summary>
+        /// Obtém os dados sociais pelo ID do MongoDB
+        /// </summary>
+        Task<UserSocialData> GetByIdAsync(string id);
+
+        /// <summary>
+        /// Obtém os dados sociais pelo ID do usuário
+        /// </summary>
+        Task<UserSocialData> GetByUserIdAsync(string userId);
+
+        /// <summary>
+        /// Obtém os dados sociais pelo token do Google
+        /// </summary>
+        Task<UserSocialData> GetByGoogleTokenAsync(string googleToken);
+
+        /// <summary>
+        /// Adiciona novos dados sociais de usuário
+        /// </summary>
+        Task<UserSocialData> AddAsync(UserSocialData userSocialData);
+
+        /// <summary>
+        /// Atualiza os dados sociais de um usuário existente
+        /// </summary>
+        Task<bool> UpdateAsync(UserSocialData userSocialData);
+
+        /// <summary>
+        /// Atualiza ou insere os dados sociais de um usuário
+        /// </summary>
+        Task<UserSocialData> UpsertAsync(UserSocialData userSocialData);
+
+        /// <summary>
+        /// Atualiza ou insere os dados sociais de um usuário unico pelo id
+        /// </summary>
+        Task<bool> UpdateOneAsync(string userId, UpdateDefinition<UserSocialData> update);
+
+        /// <summary>
+        /// Remove os dados sociais pelo ID do MongoDB
+        /// </summary>
+        Task<bool> DeleteAsync(string id);
+
+        /// <summary>
+        /// Remove os dados sociais pelo ID do usuário
+        /// </summary>
+        Task<bool> DeleteByUserIdAsync(string userId);
+
+        /// <summary>
+        /// Atualiza apenas o token do Google para um usuário
+        /// </summary>
+        Task<bool> UpdateGoogleTokenAsync(string userId, string googleToken);
+
+        /// <summary>
+        /// Atualiza apenas o token do Facebook para um usuário
+        /// </summary>
+        Task<bool> UpdateFacebookTokenAsync(string userId, FacebookToken facebookToken);
+    }
+}
\ No newline at end of file
diff --git a/Postall.Infra.MongoDB/Extensions/ServiceRepositoryExtensions.cs b/Postall.Infra.MongoDB/Extensions/ServiceRepositoryExtensions.cs
index 33368e1..cf53106 100644
--- a/Postall.Infra.MongoDB/Extensions/ServiceRepositoryExtensions.cs
+++ b/Postall.Infra.MongoDB/Extensions/ServiceRepositoryExtensions.cs
@@ -18,6 +18,7 @@ namespace Postall.Infra.MongoDB.Extensions
         {
             services.AddScoped<IChannelRepository, ChannelRepository>();
             services.AddScoped<IVideoRepository, VideoRepository>();
+            services.AddScoped<IUserSocialRepository, UserSocialRepository>();
 
             return services;
         }
diff --git a/Postall.Infra.MongoDB/Repositories/UserSocialRepository.cs b/Postall.Infra.MongoDB/Repositories/UserSocialRepository.cs
new file mode 100644
index 0000000..2ad68fc
--- /dev/null
+++ b/Postall.Infra.MongoDB/Repositories/UserSocialRepository.cs
@@ -0,0 +1,210 @@
+using Microsoft.Extensions.Options;
+using MongoDB.Bson;
+using MongoDB.Driver;
+using Postall.Domain;
+using Postall.Domain.Entities;
+using Postall.Infra.MongoDB.Settings;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace Postall.Infra.MongoDB.Repositories
+{
+    public class UserSocialRepository : IUserSocialRepository
+    {
+        private readonly IMongoCollection<UserSocialData> _userSocialCollection;
+
+        public UserSocialRepository(IOptions<MongoDbSettings> mongoDbSettings)
+        {
+            var client = new MongoClient(mongoDbSettings.Value.ConnectionString);
+            var database = client.GetDatabase(mongoDbSettings.Value.DatabaseName);
+            _userSocialCollection = database.GetCollection<UserSocialData>(mongoDbSettings.Value.UserSocialCollectionName);
+
+            // Cria índice para userId (deve ser único)
+            var indexKeysDefinition = Builders<UserSocialData>.IndexKeys
+                .Ascending(u => u.UserId);
+            _userSocialCollection.Indexes.CreateOne(new CreateIndexModel<UserSocialData>(indexKeysDefinition, new CreateIndexOptions { Unique = true }));
+        }
+
+        /// <summary>
+        /// Obtém todos os dados sociais dos usuários
+        /// </summary>
+        public async Task<IEnumerable<UserSocialData>> GetAllAsync()
+        {
+            return await _userSocialCollection.Find(u => true).ToListAsync();
+        }
+
+        /// <summary>
+        /// Obtém os dados sociais pelo ID do MongoDB
+        /// </summary>
+        public async Task<UserSocialData> GetByIdAsync(string id)
+        {
+            if (!ObjectId.TryParse(id, out _))
+                return null;
+
+            return await _userSocialCollection.Find(u => u.Id == ObjectId.Parse(id)).FirstOrDefaultAsync();
+        }
+
+        /// <summary>
+        /// Obtém os dados sociais pelo ID do usuário
+        /// </summary>
+        public async Task<UserSocialData> GetByUserIdAsync(string userId)
+        {
+            return await _userSocialCollection.Find(u => u.UserId == userId).FirstOrDefaultAsync();
+        }
+
+        /// <summary>
+        /// Obtém os dados sociais pelo token do Google
+        /// </summary>
+        public async Task<UserSocialData> GetByGoogleTokenAsync(string googleToken)
+        {
+            return await _userSocialCollection.Find(u => u.GoogleToken == googleToken).FirstOrDefaultAsync();
+        }
+
+        /// <summary>
+        /// Adiciona novos dados sociais de usuário
+        /// </summary>
+        public async Task<UserSocialData> AddAsync(UserSocialData userSocialData)
+        {
+            var existingUserSocial = await GetByUserIdAsync(userSocialData.UserId);
+            if (existingUserSocial != null)
+                return existingUserSocial;
+
+            if (userSocialData.Id == ObjectId.Empty)
+            {
+                userSocialData.Id = ObjectId.GenerateNewId();
+            }
+
+            try
+            {
+                await _userSocialCollection.InsertOneAsync(userSocialData);
+            }
+            catch (MongoWriteException ex)
+            {
+                if (ex.WriteError.Category == ServerErrorCategory.DuplicateKey)
+                {
+                    return await GetByUserIdAsync(userSocialData.UserId);
+                }
+                else
+                {
+                    throw;
+                }
+            }
+            return userSocialData;
+        }
+
+        /// <summary>
+        /// Atualiza os dados sociais de um usuário existente
+        /// </summary>
+        public async Task<bool> UpdateAsync(UserSocialData userSocialData)
+        {
+            if (userSocialData.Id == ObjectId.Empty)
+                return false;
+
+            var result = await _userSocialCollection.ReplaceOneAsync(
+                u => u.Id == userSocialData.Id,
+                userSocialData,
+                new ReplaceOptions { IsUpsert = false });
+
+            return result.IsAcknowledged && result.ModifiedCount > 0;
+        }
+
+        /// <summary>
+        /// Atualiza os dados sociais de um usuário existente
+        /// </summary>
+        public async Task<bool> UpdateOneAsync(UserSocialData userSocialData)
+        {
+            if (userSocialData.Id == ObjectId.Empty)
+                return false;
+
+            var result = await _userSocialCollection.ReplaceOneAsync(
+                u => u.Id == userSocialData.Id,
+                userSocialData,
+                new ReplaceOptions { IsUpsert = false });
+
+            return result.IsAcknowledged && result.ModifiedCount > 0;
+        }
+
+        /// <summary>
+        /// Atualiza ou insere os dados sociais de um usuário
+        /// </summary>
+        public async Task<UserSocialData> UpsertAsync(UserSocialData userSocialData)
+        {
+            var existingData = await GetByUserIdAsync(userSocialData.UserId);
+
+            if (existingData != null)
+            {
+                userSocialData.Id = existingData.Id;
+                await _userSocialCollection.ReplaceOneAsync(
+                    u => u.Id == existingData.Id,
+                    userSocialData,
+                    new ReplaceOptions { IsUpsert = true });
+                return userSocialData;
+            }
+            else
+            {
+                return await AddAsync(userSocialData);
+            }
+        }
+
+        /// <summary>
+        /// Remove os dados sociais pelo ID do MongoDB
+        /// </summary>
+        public async Task<bool> DeleteAsync(string id)
+        {
+            if (!ObjectId.TryParse(id, out _))
+                return false;
+
+            var result = await _userSocialCollection.DeleteOneAsync(u => u.Id == ObjectId.Parse(id));
+            return result.IsAcknowledged && result.DeletedCount > 0;
+        }
+
+        /// <summary>
+        /// Remove os dados sociais pelo ID do usuário
+        /// </summary>
+        public async Task<bool> DeleteByUserIdAsync(string userId)
+        {
+            var result = await _userSocialCollection.DeleteOneAsync(u => u.UserId == userId);
+            return result.IsAcknowledged && result.DeletedCount > 0;
+        }
+
+        /// <summary>
+        /// Atualiza apenas o token do Google para um usuário
+        /// </summary>
+        public async Task<bool> UpdateGoogleTokenAsync(string userId, string googleToken)
+        {
+            var update = Builders<UserSocialData>.Update.Set(u => u.GoogleToken, googleToken);
+            var result = await _userSocialCollection.UpdateOneAsync(
+                u => u.UserId == userId,
+                update,
+                new UpdateOptions { IsUpsert = true });
+
+            return result.IsAcknowledged && (result.ModifiedCount > 0 || result.UpsertedId != null);
+        }
+
+        /// <summary>
+        /// Atualiza apenas o token do Facebook para um usuário
+        /// </summary>
+        public async Task<bool> UpdateFacebookTokenAsync(string userId, FacebookToken facebookToken)
+        {
+            var update = Builders<UserSocialData>.Update.Set(u => u.FacebookToken, facebookToken);
+            var result = await _userSocialCollection.UpdateOneAsync(
+                u => u.UserId == userId,
+                update,
+                new UpdateOptions { IsUpsert = true });
+
+            return result.IsAcknowledged && (result.ModifiedCount > 0 || result.UpsertedId != null);
+        }
+
+        public async Task<bool> UpdateOneAsync(string userId, UpdateDefinition<UserSocialData> update)
+        {
+            var result = await _userSocialCollection.UpdateOneAsync(
+                x => x.UserId == userId,
+                update,
+                new UpdateOptions { IsUpsert = true });
+
+            return result.IsAcknowledged && (result.ModifiedCount > 0 || result.UpsertedId != null);
+        }
+    }
+}
\ No newline at end of file
diff --git a/Postall.Infra.MongoDB/Settings/MongoDbSetting.cs b/Postall.Infra.MongoDB/Settings/MongoDbSetting.cs
index aaf4efe..a350cc5 100644
--- a/Postall.Infra.MongoDB/Settings/MongoDbSetting.cs
+++ b/Postall.Infra.MongoDB/Settings/MongoDbSetting.cs
@@ -15,5 +15,6 @@ namespace Postall.Infra.MongoDB.Settings
         public string DatabaseName { get; set; }
         public string ChannelsCollectionName { get; set; }
         public string VideosCollectionName { get; set; }
+        public string UserSocialCollectionName { get; internal set; }
     }
 }
diff --git a/Postall.Infra/Services/FacebookTokenService.cs b/Postall.Infra/Services/FacebookTokenService.cs
index 19e110c..dd3aca3 100644
--- a/Postall.Infra/Services/FacebookTokenService.cs
+++ b/Postall.Infra/Services/FacebookTokenService.cs
@@ -1,5 +1,6 @@
 using Microsoft.Extensions.Configuration;
 using MongoDB.Driver;
+using Postall.Domain;
 using Postall.Domain.Dtos.Responses;
 using Postall.Domain.Entities;
 using Postall.Domain.Services.Contracts;
@@ -14,14 +15,14 @@ namespace Postall.Infra.Services
 {
     public class FacebookTokenService: IFacebookServices
     {
-        private readonly IMongoCollection<UserSocialData> _tokens;
         private readonly IConfiguration _config;
+        private readonly IUserSocialRepository _userSocialRepository;
         private readonly HttpClient _httpClient;
 
-        public FacebookTokenService(IConfiguration configuration, IMongoCollection<UserSocialData> tokens, IHttpClientFactory httpClientFactory)
+        public FacebookTokenService(IConfiguration configuration, IHttpClientFactory httpClientFactory, IUserSocialRepository userSocialRepository)
         {
             _config = configuration;
-            _tokens = tokens;
+            this._userSocialRepository = userSocialRepository;
             _httpClient = httpClientFactory.CreateClient("Facebook");
         }
 
@@ -46,11 +47,21 @@ namespace Postall.Infra.Services
                 .Set(x => x.FacebookToken.AccessToken, token)
                 .Set(x => x.FacebookToken.ExpiresAt, DateTime.UtcNow.AddDays(60));
 
-            await _tokens.UpdateOneAsync(
-                x => x.UserId == userId,
-                update,
-                new UpdateOptions { IsUpsert = true }
+            if (_userSocialRepository.GetByIdAsync(userId) == null)
+            {
+                await _userSocialRepository.AddAsync(new UserSocialData() { UserId = Guid.NewGuid().ToString("N")});
+                return;
+            }
+
+            await _userSocialRepository.UpdateOneAsync(
+                userId,
+                update
             );
         }
+
+        private async Task UpdateOneAsync(Func<object, bool> value, UpdateDefinition<UserSocialData> update, UpdateOptions updateOptions)
+        {
+            throw new NotImplementedException();
+        }
     }
 }
diff --git a/Postall/Postall.csproj b/Postall/Postall.csproj
index 68388a3..c9f7187 100644
--- a/Postall/Postall.csproj
+++ b/Postall/Postall.csproj
@@ -9,13 +9,6 @@
     <DockerfileContext>.</DockerfileContext>
   </PropertyGroup>
 
-  <ItemGroup>
-    <Compile Remove="Views\CartHome\**" />
-    <Content Remove="Views\CartHome\**" />
-    <EmbeddedResource Remove="Views\CartHome\**" />
-    <None Remove="Views\CartHome\**" />
-  </ItemGroup>
-
   <ItemGroup>
     <PackageReference Include="Microsoft.AspNetCore.Authentication.Facebook" Version="8.0.12" />
     <PackageReference Include="Microsoft.AspNetCore.Authentication.Google" Version="8.0.7" />
diff --git a/Postall/appsettings.Development.json b/Postall/appsettings.Development.json
index 9a2632a..81baff0 100644
--- a/Postall/appsettings.Development.json
+++ b/Postall/appsettings.Development.json
@@ -8,6 +8,8 @@
   "MongoDbSettings": {
     "ConnectionString": "mongodb://localhost:27017",
     "DatabaseName": "YouTubeChannelsDB",
-    "ChannelsCollectionName": "Channels"
+    "ChannelsCollectionName": "Channels",
+    "VideosCollectionName": "Videos",
+    "UserSocialCollectionName": "UserSocial"
   }
 }
diff --git a/Postall/appsettings.json b/Postall/appsettings.json
index 4f3fe48..8d5c148 100644
--- a/Postall/appsettings.json
+++ b/Postall/appsettings.json
@@ -29,6 +29,7 @@
     "ConnectionString": "mongodb://localhost:27017",
     "DatabaseName": "YouTubeChannelsDB",
     "ChannelsCollectionName": "Channels",
-    "VideosCollectionName": "Videos"
+    "VideosCollectionName": "Videos",
+    "UserSocialCollectionName": "UserSocial"
   }
 }
\ No newline at end of file