diff --git a/Mango.Nop.Core/Repositories/MgDbContextBase.cs b/Mango.Nop.Core/Repositories/MgDbContextBase.cs
index f360977..6beb71a 100644
--- a/Mango.Nop.Core/Repositories/MgDbContextBase.cs
+++ b/Mango.Nop.Core/Repositories/MgDbContextBase.cs
@@ -1,5 +1,6 @@
 using Mango.Nop.Core.Interfaces;
 using Microsoft.AspNetCore.Http;
+using Nop.Core.Caching;
 using Nop.Core.Domain.Catalog;
 using Nop.Core.Events;
 using Nop.Data;
@@ -11,6 +12,11 @@ namespace Mango.Nop.Core.Repositories;
 
 public class MgDbContextBase : IMgDbContextBase
 {
+    //TODO: ez itt nem ay igazi, kitalálni vmit! - J.
+    //private readonly CacheKey _auctionAllKey = new("Nop.auction.all-{0}", AUCTION_PATTERN_KEY);
+    public const string AUCTION_PATTERN_KEY = "Nop.auction.";
+
+
     protected ILogger Logger;
     protected INopDataProvider DataProvider;
     //protected IHttpContextAccessor HttpContextAccessor;
diff --git a/Mango.Nop.Core/Repositories/MgDbTableBase.cs b/Mango.Nop.Core/Repositories/MgDbTableBase.cs
index a54da0a..abd425d 100644
--- a/Mango.Nop.Core/Repositories/MgDbTableBase.cs
+++ b/Mango.Nop.Core/Repositories/MgDbTableBase.cs
@@ -19,7 +19,6 @@ public class MgDbTableBase<TEntity>(IEventPublisher eventPublisher, INopDataProv
     protected IEventPublisher EventPublisher = eventPublisher;
     protected INopDataProvider DataProvider = dataProvider;
     protected IShortTermCacheManager ShortTermCacheManager = shortTermCacheManager;
-    protected IStaticCacheManager StaticCacheManager = staticCacheManager;
 
     #region SetTimeStampInfos
     private static void SetTimeStampCreated(TEntity entity)
@@ -49,6 +48,8 @@ public class MgDbTableBase<TEntity>(IEventPublisher eventPublisher, INopDataProv
     {
         SetTimeStampCreated(entity);
         SetTimeStampModified(entity);
+
+        //_staticCacheManager.RemoveByPrefix(MgDbContextBase.AUCTION_PATTERN_KEY);
     }
 
     private void OnUpdate(IList<TEntity> entities)
@@ -56,7 +57,13 @@ public class MgDbTableBase<TEntity>(IEventPublisher eventPublisher, INopDataProv
         foreach (var entity in entities) OnUpdate(entity);
     }
 
-    protected virtual void OnUpdate(TEntity entity) => SetTimeStampModified(entity);
+    protected virtual void OnUpdate(TEntity entity)
+    {
+        SetTimeStampModified(entity);
+
+        _staticCacheManager.ClearAsync().GetAwaiter().GetResult();
+        //_staticCacheManager.RemoveByPrefix(MgDbContextBase.AUCTION_PATTERN_KEY);
+    }
 
     private void OnDelete(IList<TEntity> entities)
     {
@@ -70,6 +77,7 @@ public class MgDbTableBase<TEntity>(IEventPublisher eventPublisher, INopDataProv
             SetTimeStampModified(entity);
         }
 
+        //_staticCacheManager.RemoveByPrefix(MgDbContextBase.AUCTION_PATTERN_KEY);
     }
     #endregion OnCrudEvents