diff --git a/framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Entities/Events/Distributed/ExternalEntitySynchronizer.cs b/framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Entities/Events/Distributed/EntitySynchronizer.cs
similarity index 93%
rename from framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Entities/Events/Distributed/ExternalEntitySynchronizer.cs
rename to framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Entities/Events/Distributed/EntitySynchronizer.cs
index 58582912de..91ec77583f 100644
--- a/framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Entities/Events/Distributed/ExternalEntitySynchronizer.cs
+++ b/framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Entities/Events/Distributed/EntitySynchronizer.cs
@@ -11,14 +11,14 @@ using Volo.Abp.Uow;
 
 namespace Volo.Abp.Domain.Entities.Events.Distributed;
 
-public abstract class ExternalEntitySynchronizer<TEntity, TKey, TExternalEntityEto> :
-    ExternalEntitySynchronizer<TEntity, TExternalEntityEto>
+public abstract class EntitySynchronizer<TEntity, TKey, TExternalEntityEto> :
+    EntitySynchronizer<TEntity, TExternalEntityEto>
     where TEntity : class, IEntity<TKey>
     where TExternalEntityEto : EntityEto
 {
     private readonly IRepository<TEntity, TKey> _repository;
 
-    protected ExternalEntitySynchronizer(IObjectMapper objectMapper, IRepository<TEntity, TKey> repository) :
+    protected EntitySynchronizer(IObjectMapper objectMapper, IRepository<TEntity, TKey> repository) :
         base(objectMapper, repository)
     {
         _repository = repository;
@@ -43,7 +43,7 @@ public abstract class ExternalEntitySynchronizer<TEntity, TKey, TExternalEntityE
     }
 }
 
-public abstract class ExternalEntitySynchronizer<TEntity, TExternalEntityEto> :
+public abstract class EntitySynchronizer<TEntity, TExternalEntityEto> :
     IDistributedEventHandler<EntityCreatedEto<TExternalEntityEto>>,
     IDistributedEventHandler<EntityUpdatedEto<TExternalEntityEto>>,
     IDistributedEventHandler<EntityDeletedEto<TExternalEntityEto>>,
@@ -58,7 +58,7 @@ public abstract class ExternalEntitySynchronizer<TEntity, TExternalEntityEto> :
     protected virtual bool IgnoreEntityUpdatedEvent { get; set; }
     protected virtual bool IgnoreEntityDeletedEvent { get; set; }
 
-    public ExternalEntitySynchronizer(
+    public EntitySynchronizer(
         IObjectMapper objectMapper,
         IRepository<TEntity> repository)
     {
diff --git a/framework/test/Volo.Abp.Ddd.Tests/Volo/Abp/Domain/Entities/Events/Distributed/ExternalEntitySynchronizers/ExternalEntitySynchronizer_Tests.cs b/framework/test/Volo.Abp.Ddd.Tests/Volo/Abp/Domain/Entities/Events/Distributed/EntitySynchronizers/EntitySynchronizer_Tests.cs
similarity index 95%
rename from framework/test/Volo.Abp.Ddd.Tests/Volo/Abp/Domain/Entities/Events/Distributed/ExternalEntitySynchronizers/ExternalEntitySynchronizer_Tests.cs
rename to framework/test/Volo.Abp.Ddd.Tests/Volo/Abp/Domain/Entities/Events/Distributed/EntitySynchronizers/EntitySynchronizer_Tests.cs
index 65ee9bcf9f..77c50d2aca 100644
--- a/framework/test/Volo.Abp.Ddd.Tests/Volo/Abp/Domain/Entities/Events/Distributed/ExternalEntitySynchronizers/ExternalEntitySynchronizer_Tests.cs
+++ b/framework/test/Volo.Abp.Ddd.Tests/Volo/Abp/Domain/Entities/Events/Distributed/EntitySynchronizers/EntitySynchronizer_Tests.cs
@@ -7,8 +7,8 @@ using Shouldly;
 using Volo.Abp.Autofac;
 using Volo.Abp.AutoMapper;
 using Volo.Abp.Data;
-using Volo.Abp.Domain.Entities.Events.Distributed.ExternalEntitySynchronizers.WithEntityVersion;
-using Volo.Abp.Domain.Entities.Events.Distributed.ExternalEntitySynchronizers.WithoutEntityVersion;
+using Volo.Abp.Domain.Entities.Events.Distributed.EntitySynchronizers.WithEntityVersion;
+using Volo.Abp.Domain.Entities.Events.Distributed.EntitySynchronizers.WithoutEntityVersion;
 using Volo.Abp.Domain.Repositories;
 using Volo.Abp.MemoryDb;
 using Volo.Abp.Modularity;
@@ -16,9 +16,9 @@ using Volo.Abp.Testing;
 using Volo.Abp.Uow;
 using Xunit;
 
-namespace Volo.Abp.Domain.Entities.Events.Distributed.ExternalEntitySynchronizers;
+namespace Volo.Abp.Domain.Entities.Events.Distributed.EntitySynchronizers;
 
-public class ExternalEntitySynchronizer_Tests : AbpIntegratedTest<ExternalEntitySynchronizer_Tests.TestModule>
+public class EntitySynchronizer_Tests : AbpIntegratedTest<EntitySynchronizer_Tests.TestModule>
 {
     [Fact]
     public async Task Should_Handle_Entity_Created_Event()
diff --git a/framework/test/Volo.Abp.Ddd.Tests/Volo/Abp/Domain/Entities/Events/Distributed/ExternalEntitySynchronizers/WithEntityVersion/Book.cs b/framework/test/Volo.Abp.Ddd.Tests/Volo/Abp/Domain/Entities/Events/Distributed/EntitySynchronizers/WithEntityVersion/Book.cs
similarity index 80%
rename from framework/test/Volo.Abp.Ddd.Tests/Volo/Abp/Domain/Entities/Events/Distributed/ExternalEntitySynchronizers/WithEntityVersion/Book.cs
rename to framework/test/Volo.Abp.Ddd.Tests/Volo/Abp/Domain/Entities/Events/Distributed/EntitySynchronizers/WithEntityVersion/Book.cs
index fd2facfe19..de70f6b2d1 100644
--- a/framework/test/Volo.Abp.Ddd.Tests/Volo/Abp/Domain/Entities/Events/Distributed/ExternalEntitySynchronizers/WithEntityVersion/Book.cs
+++ b/framework/test/Volo.Abp.Ddd.Tests/Volo/Abp/Domain/Entities/Events/Distributed/EntitySynchronizers/WithEntityVersion/Book.cs
@@ -2,7 +2,7 @@
 using System.Text.Json.Serialization;
 using Volo.Abp.Auditing;
 
-namespace Volo.Abp.Domain.Entities.Events.Distributed.ExternalEntitySynchronizers.WithEntityVersion;
+namespace Volo.Abp.Domain.Entities.Events.Distributed.EntitySynchronizers.WithEntityVersion;
 
 public class Book : Entity<Guid>, IHasEntityVersion
 {
diff --git a/framework/test/Volo.Abp.Ddd.Tests/Volo/Abp/Domain/Entities/Events/Distributed/ExternalEntitySynchronizers/WithEntityVersion/BookSynchronizer.cs b/framework/test/Volo.Abp.Ddd.Tests/Volo/Abp/Domain/Entities/Events/Distributed/EntitySynchronizers/WithEntityVersion/BookSynchronizer.cs
similarity index 56%
rename from framework/test/Volo.Abp.Ddd.Tests/Volo/Abp/Domain/Entities/Events/Distributed/ExternalEntitySynchronizers/WithEntityVersion/BookSynchronizer.cs
rename to framework/test/Volo.Abp.Ddd.Tests/Volo/Abp/Domain/Entities/Events/Distributed/EntitySynchronizers/WithEntityVersion/BookSynchronizer.cs
index 94e49d571e..86e7a92bdd 100644
--- a/framework/test/Volo.Abp.Ddd.Tests/Volo/Abp/Domain/Entities/Events/Distributed/ExternalEntitySynchronizers/WithEntityVersion/BookSynchronizer.cs
+++ b/framework/test/Volo.Abp.Ddd.Tests/Volo/Abp/Domain/Entities/Events/Distributed/EntitySynchronizers/WithEntityVersion/BookSynchronizer.cs
@@ -3,9 +3,9 @@ using Volo.Abp.DependencyInjection;
 using Volo.Abp.Domain.Repositories;
 using Volo.Abp.ObjectMapping;
 
-namespace Volo.Abp.Domain.Entities.Events.Distributed.ExternalEntitySynchronizers.WithEntityVersion;
+namespace Volo.Abp.Domain.Entities.Events.Distributed.EntitySynchronizers.WithEntityVersion;
 
-public class BookSynchronizer : ExternalEntitySynchronizer<Book, Guid, RemoteBookEto>, ITransientDependency
+public class BookSynchronizer : EntitySynchronizer<Book, Guid, RemoteBookEto>, ITransientDependency
 {
     public BookSynchronizer(IObjectMapper objectMapper, IRepository<Book, Guid> repository)
         : base(objectMapper, repository)
diff --git a/framework/test/Volo.Abp.Ddd.Tests/Volo/Abp/Domain/Entities/Events/Distributed/ExternalEntitySynchronizers/WithEntityVersion/RemoteBookEto.cs b/framework/test/Volo.Abp.Ddd.Tests/Volo/Abp/Domain/Entities/Events/Distributed/EntitySynchronizers/WithEntityVersion/RemoteBookEto.cs
similarity index 62%
rename from framework/test/Volo.Abp.Ddd.Tests/Volo/Abp/Domain/Entities/Events/Distributed/ExternalEntitySynchronizers/WithEntityVersion/RemoteBookEto.cs
rename to framework/test/Volo.Abp.Ddd.Tests/Volo/Abp/Domain/Entities/Events/Distributed/EntitySynchronizers/WithEntityVersion/RemoteBookEto.cs
index 26c0c13965..48e532222d 100644
--- a/framework/test/Volo.Abp.Ddd.Tests/Volo/Abp/Domain/Entities/Events/Distributed/ExternalEntitySynchronizers/WithEntityVersion/RemoteBookEto.cs
+++ b/framework/test/Volo.Abp.Ddd.Tests/Volo/Abp/Domain/Entities/Events/Distributed/EntitySynchronizers/WithEntityVersion/RemoteBookEto.cs
@@ -1,6 +1,6 @@
 using Volo.Abp.Auditing;
 
-namespace Volo.Abp.Domain.Entities.Events.Distributed.ExternalEntitySynchronizers.WithEntityVersion;
+namespace Volo.Abp.Domain.Entities.Events.Distributed.EntitySynchronizers.WithEntityVersion;
 
 public class RemoteBookEto : EntityEto, IHasEntityVersion
 {
diff --git a/framework/test/Volo.Abp.Ddd.Tests/Volo/Abp/Domain/Entities/Events/Distributed/ExternalEntitySynchronizers/WithoutEntityVersion/Author.cs b/framework/test/Volo.Abp.Ddd.Tests/Volo/Abp/Domain/Entities/Events/Distributed/EntitySynchronizers/WithoutEntityVersion/Author.cs
similarity index 67%
rename from framework/test/Volo.Abp.Ddd.Tests/Volo/Abp/Domain/Entities/Events/Distributed/ExternalEntitySynchronizers/WithoutEntityVersion/Author.cs
rename to framework/test/Volo.Abp.Ddd.Tests/Volo/Abp/Domain/Entities/Events/Distributed/EntitySynchronizers/WithoutEntityVersion/Author.cs
index 74627ab2ad..49b6e14cf7 100644
--- a/framework/test/Volo.Abp.Ddd.Tests/Volo/Abp/Domain/Entities/Events/Distributed/ExternalEntitySynchronizers/WithoutEntityVersion/Author.cs
+++ b/framework/test/Volo.Abp.Ddd.Tests/Volo/Abp/Domain/Entities/Events/Distributed/EntitySynchronizers/WithoutEntityVersion/Author.cs
@@ -1,6 +1,6 @@
 using System;
 
-namespace Volo.Abp.Domain.Entities.Events.Distributed.ExternalEntitySynchronizers.WithoutEntityVersion;
+namespace Volo.Abp.Domain.Entities.Events.Distributed.EntitySynchronizers.WithoutEntityVersion;
 
 public class Author : Entity<Guid>
 {
diff --git a/framework/test/Volo.Abp.Ddd.Tests/Volo/Abp/Domain/Entities/Events/Distributed/ExternalEntitySynchronizers/WithoutEntityVersion/AuthorSynchronizer.cs b/framework/test/Volo.Abp.Ddd.Tests/Volo/Abp/Domain/Entities/Events/Distributed/EntitySynchronizers/WithoutEntityVersion/AuthorSynchronizer.cs
similarity index 55%
rename from framework/test/Volo.Abp.Ddd.Tests/Volo/Abp/Domain/Entities/Events/Distributed/ExternalEntitySynchronizers/WithoutEntityVersion/AuthorSynchronizer.cs
rename to framework/test/Volo.Abp.Ddd.Tests/Volo/Abp/Domain/Entities/Events/Distributed/EntitySynchronizers/WithoutEntityVersion/AuthorSynchronizer.cs
index 38d26fa6bf..de650061d5 100644
--- a/framework/test/Volo.Abp.Ddd.Tests/Volo/Abp/Domain/Entities/Events/Distributed/ExternalEntitySynchronizers/WithoutEntityVersion/AuthorSynchronizer.cs
+++ b/framework/test/Volo.Abp.Ddd.Tests/Volo/Abp/Domain/Entities/Events/Distributed/EntitySynchronizers/WithoutEntityVersion/AuthorSynchronizer.cs
@@ -3,9 +3,9 @@ using Volo.Abp.DependencyInjection;
 using Volo.Abp.Domain.Repositories;
 using Volo.Abp.ObjectMapping;
 
-namespace Volo.Abp.Domain.Entities.Events.Distributed.ExternalEntitySynchronizers.WithoutEntityVersion;
+namespace Volo.Abp.Domain.Entities.Events.Distributed.EntitySynchronizers.WithoutEntityVersion;
 
-public class AuthorSynchronizer : ExternalEntitySynchronizer<Author, Guid, RemoteAuthorEto>, ITransientDependency
+public class AuthorSynchronizer : EntitySynchronizer<Author, Guid, RemoteAuthorEto>, ITransientDependency
 {
     public AuthorSynchronizer(IObjectMapper objectMapper, IRepository<Author, Guid> repository)
         : base(objectMapper, repository)
diff --git a/framework/test/Volo.Abp.Ddd.Tests/Volo/Abp/Domain/Entities/Events/Distributed/EntitySynchronizers/WithoutEntityVersion/RemoteAuthorEto.cs b/framework/test/Volo.Abp.Ddd.Tests/Volo/Abp/Domain/Entities/Events/Distributed/EntitySynchronizers/WithoutEntityVersion/RemoteAuthorEto.cs
new file mode 100644
index 0000000000..3923b2eeff
--- /dev/null
+++ b/framework/test/Volo.Abp.Ddd.Tests/Volo/Abp/Domain/Entities/Events/Distributed/EntitySynchronizers/WithoutEntityVersion/RemoteAuthorEto.cs
@@ -0,0 +1,6 @@
+namespace Volo.Abp.Domain.Entities.Events.Distributed.EntitySynchronizers.WithoutEntityVersion;
+
+public class RemoteAuthorEto : EntityEto
+{
+    public string Name { get; set; }
+}
\ No newline at end of file
diff --git a/framework/test/Volo.Abp.Ddd.Tests/Volo/Abp/Domain/Entities/Events/Distributed/ExternalEntitySynchronizers/WithoutEntityVersion/RemoteAuthorEto.cs b/framework/test/Volo.Abp.Ddd.Tests/Volo/Abp/Domain/Entities/Events/Distributed/ExternalEntitySynchronizers/WithoutEntityVersion/RemoteAuthorEto.cs
deleted file mode 100644
index dd3f10635b..0000000000
--- a/framework/test/Volo.Abp.Ddd.Tests/Volo/Abp/Domain/Entities/Events/Distributed/ExternalEntitySynchronizers/WithoutEntityVersion/RemoteAuthorEto.cs
+++ /dev/null
@@ -1,6 +0,0 @@
-namespace Volo.Abp.Domain.Entities.Events.Distributed.ExternalEntitySynchronizers.WithoutEntityVersion;
-
-public class RemoteAuthorEto : EntityEto
-{
-    public string Name { get; set; }
-}
\ No newline at end of file