diff --git a/Nop.Plugin.Misc.AuctionPlugin/Controllers/AnnouncementController.cs b/Nop.Plugin.Misc.AuctionPlugin/Controllers/AnnouncementController.cs
index a2997b0..f670d8f 100644
--- a/Nop.Plugin.Misc.AuctionPlugin/Controllers/AnnouncementController.cs
+++ b/Nop.Plugin.Misc.AuctionPlugin/Controllers/AnnouncementController.cs
@@ -1,6 +1,7 @@
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.AspNetCore.SignalR;
 using Nop.Plugin.Misc.AuctionPlugin.Domains;
+using Nop.Plugin.Misc.AuctionPlugin.Domains.Entities;
 using Nop.Plugin.Misc.AuctionPlugin.Hubs;
 using Nop.Plugin.Misc.AuctionPlugin.Models;
 using Nop.Plugin.Misc.AuctionPlugin.Services;
@@ -37,16 +38,16 @@ namespace Nop.Plugin.Misc.AuctionPlugin.Controllers
 
         #region Methods    
 
-        public IActionResult Announcement()
+        public IActionResult GetAnnouncementViewModel()
         {
             var model = new AnnouncementViewModel();
             return View("~/Plugins/Misc.AuctionPlugin/Admin/Views/Announcement.cshtml", model);
         }
 
         [HttpPost]
-        public async Task<IActionResult> Announcement(AnnouncementViewModel viewModel)
+        public async Task<IActionResult> GetAnnouncementViewModel(AnnouncementViewModel viewModel)
         {
-            AnnouncementEntity objOfAnnouncementDomain = new AnnouncementEntity();
+            Announcement objOfAnnouncementDomain = new Announcement();
             objOfAnnouncementDomain.Name = viewModel.Name;
             objOfAnnouncementDomain.Body = viewModel.Body;
             objOfAnnouncementDomain.IsActive = viewModel.IsActive;
@@ -62,7 +63,7 @@ namespace Nop.Plugin.Misc.AuctionPlugin.Controllers
         }
 
         [HttpPost]
-        public async Task<IActionResult> Edit(AnnouncementEntity model)
+        public async Task<IActionResult> Edit(Announcement model)
         {
             var entity = await _announcementService.GetAnnouncementByIdAsync(model.Id);
             entity.Name = model.Name;
@@ -82,7 +83,7 @@ namespace Nop.Plugin.Misc.AuctionPlugin.Controllers
         public async Task<IActionResult> Edit(int Id)
         {
             var singleAnnouncement = await _announcementService.GetAnnouncementByIdAsync(Id);
-            var model = new AnnouncementEntity();
+            var model = new Announcement();
             model.Id = singleAnnouncement.Id;
             model.Name = singleAnnouncement.Name;
             model.Body = singleAnnouncement.Body;
diff --git a/Nop.Plugin.Misc.AuctionPlugin/Domains/Entities/Announcement.cs b/Nop.Plugin.Misc.AuctionPlugin/Domains/Entities/Announcement.cs
index 361579d..9d87d9f 100644
--- a/Nop.Plugin.Misc.AuctionPlugin/Domains/Entities/Announcement.cs
+++ b/Nop.Plugin.Misc.AuctionPlugin/Domains/Entities/Announcement.cs
@@ -6,7 +6,6 @@ namespace Nop.Plugin.Misc.AuctionPlugin.Domains.Entities
 {
 
     public class Announcement : BaseEntity, IEntityInt, ITimeStampCreated
-
     {
 
         public string Name { get; set; }
diff --git a/Nop.Plugin.Misc.AuctionPlugin/Mapping/Builders/AnnouncementBuilder.cs b/Nop.Plugin.Misc.AuctionPlugin/Mapping/Builders/AnnouncementBuilder.cs
index 49ed00c..32fddd8 100644
--- a/Nop.Plugin.Misc.AuctionPlugin/Mapping/Builders/AnnouncementBuilder.cs
+++ b/Nop.Plugin.Misc.AuctionPlugin/Mapping/Builders/AnnouncementBuilder.cs
@@ -2,13 +2,14 @@
 using FluentMigrator.Builders.Create.Table;
 using Nop.Data.Mapping.Builders;
 using Nop.Plugin.Misc.AuctionPlugin.Domains;
+using Nop.Plugin.Misc.AuctionPlugin.Domains.Entities;
 
 namespace Nop.Plugin.Misc.AuctionPlugin.Mapping.Builders;
 
 /// <summary>
 /// Represents a pickup point entity builder
 /// </summary>
-public class AnnouncementBuilder : NopEntityBuilder<AnnouncementEntity>
+public class AnnouncementBuilder : NopEntityBuilder<Announcement>
 {
     #region Methods
 
@@ -18,16 +19,17 @@ public class AnnouncementBuilder : NopEntityBuilder<AnnouncementEntity>
     /// <param name="table">Create table expression builder</param>
     public override void MapEntity(CreateTableExpressionBuilder table)
     {
-        table.WithColumn(nameof(AnnouncementEntity.Name))
+        table.WithColumn(nameof(Announcement.Name))
             .AsString(250)
                 .NotNullable()
-            .WithColumn(nameof(AnnouncementEntity.IsActive))
+            .WithColumn(nameof(Announcement.IsActive))
                 .AsBoolean()
                 .NotNullable().WithDefault(0)
-            .WithColumn(nameof(AnnouncementEntity.Body))
+            .WithColumn(nameof(Announcement.Body))
                 .AsString(500)
                 .NotNullable()
-                .WithColumn(nameof(AnnouncementEntity.Created)).AsDateTime().NotNullable().WithDefault(SystemMethods.CurrentUTCDateTime);
+            .WithColumn(nameof(Announcement.Created))
+                .AsDateTime().NotNullable().WithDefault(SystemMethods.CurrentUTCDateTime);
               
     }
 
diff --git a/Nop.Plugin.Misc.AuctionPlugin/Nop.Plugin.Misc.AuctionPlugin.csproj b/Nop.Plugin.Misc.AuctionPlugin/Nop.Plugin.Misc.AuctionPlugin.csproj
index 1f96710..5684121 100644
--- a/Nop.Plugin.Misc.AuctionPlugin/Nop.Plugin.Misc.AuctionPlugin.csproj
+++ b/Nop.Plugin.Misc.AuctionPlugin/Nop.Plugin.Misc.AuctionPlugin.csproj
@@ -101,6 +101,7 @@
   </ItemGroup>
 
   <ItemGroup>
+    <PackageReference Include="MessagePack.Annotations" Version="2.5.192" />
     <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="8.0.10" />
   </ItemGroup>