diff --git a/modules/blob-storing-database/src/Volo.Abp.BlobStoring.Database.Domain/Volo/Abp/BlobStoring/Database/Blob.cs b/modules/blob-storing-database/src/Volo.Abp.BlobStoring.Database.Domain/Volo/Abp/BlobStoring/Database/Blob.cs
index 56040fe6ce..f156597d22 100644
--- a/modules/blob-storing-database/src/Volo.Abp.BlobStoring.Database.Domain/Volo/Abp/BlobStoring/Database/Blob.cs
+++ b/modules/blob-storing-database/src/Volo.Abp.BlobStoring.Database.Domain/Volo/Abp/BlobStoring/Database/Blob.cs
@@ -18,7 +18,7 @@ namespace Volo.Abp.BlobStoring.Database
         public Blob(Guid id, Guid containerId, [NotNull]string name, byte[] content, Guid? tenantId) : base(id)
         {
             Check.NotNullOrWhiteSpace(name, nameof(name), BlobConsts.MaxNameLength);
-            CheckContent(content);
+            CheckContentLength(content);
 
             Content = content;
             ContainerId = containerId;
@@ -28,16 +28,16 @@ namespace Volo.Abp.BlobStoring.Database
 
         public virtual void SetContent(byte[] content)
         {
-            CheckContent(content);
+            CheckContentLength(content);
 
             Content = content;
         }
 
-        protected void CheckContent(byte[] content)
+        protected virtual void CheckContentLength(byte[] content)
         {
             if (content.Length >= BlobConsts.MaxContentLength)
             {
-                throw new AbpException("Blob content size cannot be more than 2GB.");
+                throw new AbpException($"Blob content size cannot be more than {BlobConsts.MaxContentLength} Bytes.");
             }
         }
     }
diff --git a/modules/blob-storing-database/src/Volo.Abp.BlobStoring.Database.Domain/Volo/Abp/BlobStoring/Database/DatabaseBlobContainerConfigurationExtensions.cs b/modules/blob-storing-database/src/Volo.Abp.BlobStoring.Database.Domain/Volo/Abp/BlobStoring/Database/DatabaseBlobContainerConfigurationExtensions.cs
index 2746e39352..c302e00634 100644
--- a/modules/blob-storing-database/src/Volo.Abp.BlobStoring.Database.Domain/Volo/Abp/BlobStoring/Database/DatabaseBlobContainerConfigurationExtensions.cs
+++ b/modules/blob-storing-database/src/Volo.Abp.BlobStoring.Database.Domain/Volo/Abp/BlobStoring/Database/DatabaseBlobContainerConfigurationExtensions.cs
@@ -12,11 +12,11 @@ namespace Volo.Abp.BlobStoring.Database
 
         public static BlobContainerConfiguration UseDatabase(
             this BlobContainerConfiguration containerConfiguration,
-            Action<DatabaseBlobProviderConfiguration> fileSystemConfigureAction)
+            Action<DatabaseBlobProviderConfiguration> databaseConfigureAction)
         {
             containerConfiguration.ProviderType = typeof(DatabaseBlobProvider);
 
-            fileSystemConfigureAction(new DatabaseBlobProviderConfiguration(containerConfiguration));
+            databaseConfigureAction(new DatabaseBlobProviderConfiguration(containerConfiguration));
 
             return containerConfiguration;
         }
diff --git a/modules/blob-storing-database/test/Volo.Abp.BlobStoring.Database.TestBase/BlobStoringDatabaseDataSeedContributor.cs b/modules/blob-storing-database/test/Volo.Abp.BlobStoring.Database.TestBase/BlobStoringDatabaseDataSeedContributor.cs
deleted file mode 100644
index 8dc8ea382a..0000000000
--- a/modules/blob-storing-database/test/Volo.Abp.BlobStoring.Database.TestBase/BlobStoringDatabaseDataSeedContributor.cs
+++ /dev/null
@@ -1,27 +0,0 @@
-using System.Threading.Tasks;
-using Volo.Abp.Data;
-using Volo.Abp.DependencyInjection;
-using Volo.Abp.Guids;
-
-namespace Volo.Abp.BlobStoring.Database
-{
-    public class BlobStoringDatabaseDataSeedContributor : IDataSeedContributor, ITransientDependency
-    {
-        private readonly IGuidGenerator _guidGenerator;
-
-        public BlobStoringDatabaseDataSeedContributor(
-            IGuidGenerator guidGenerator)
-        {
-            _guidGenerator = guidGenerator;
-        }
-        
-        public Task SeedAsync(DataSeedContext context)
-        {
-            /* Instead of returning the Task.CompletedTask, you can insert your test data
-             * at this point!
-             */
-
-            return Task.CompletedTask;
-        }
-    }
-}
\ No newline at end of file
diff --git a/modules/blob-storing-database/test/Volo.Abp.BlobStoring.Database.TestBase/BlobStoringDatabaseTestBaseModule.cs b/modules/blob-storing-database/test/Volo.Abp.BlobStoring.Database.TestBase/BlobStoringDatabaseTestBaseModule.cs
index 11b23fb0a6..96e3bcaa90 100644
--- a/modules/blob-storing-database/test/Volo.Abp.BlobStoring.Database.TestBase/BlobStoringDatabaseTestBaseModule.cs
+++ b/modules/blob-storing-database/test/Volo.Abp.BlobStoring.Database.TestBase/BlobStoringDatabaseTestBaseModule.cs
@@ -1,10 +1,7 @@
 using Microsoft.Extensions.DependencyInjection;
-using Volo.Abp;
 using Volo.Abp.Authorization;
 using Volo.Abp.Autofac;
-using Volo.Abp.Data;
 using Volo.Abp.Modularity;
-using Volo.Abp.Threading;
 
 namespace Volo.Abp.BlobStoring.Database
 {
@@ -29,23 +26,5 @@ namespace Volo.Abp.BlobStoring.Database
                 });
             });
         }
-
-        public override void OnApplicationInitialization(ApplicationInitializationContext context)
-        {
-            SeedTestData(context);
-        }
-
-        private static void SeedTestData(ApplicationInitializationContext context)
-        {
-            AsyncHelper.RunSync(async () =>
-            {
-                using (var scope = context.ServiceProvider.CreateScope())
-                {
-                    await scope.ServiceProvider
-                        .GetRequiredService<IDataSeeder>()
-                        .SeedAsync();
-                }
-            });
-        }
     }
 }