diff --git a/framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Entities/Events/EntityChangeEventHelper.cs b/framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Entities/Events/EntityChangeEventHelper.cs
index 9fc5c1e90d..1d16909d1f 100644
--- a/framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Entities/Events/EntityChangeEventHelper.cs
+++ b/framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Entities/Events/EntityChangeEventHelper.cs
@@ -46,7 +46,9 @@ namespace Volo.Abp.Domain.Entities.Events
         {
             TriggerEventWithEntity(
                 LocalEventBus,
+#pragma warning disable 618
                 typeof(EntityCreatingEventData<>),
+#pragma warning restore 618
                 entity,
                 entity
             );
@@ -91,7 +93,9 @@ namespace Volo.Abp.Domain.Entities.Events
         {
             TriggerEventWithEntity(
                 LocalEventBus,
+#pragma warning disable 618
                 typeof(EntityUpdatingEventData<>),
+#pragma warning restore 618
                 entity,
                 entity
             );
@@ -125,7 +129,9 @@ namespace Volo.Abp.Domain.Entities.Events
         {
             TriggerEventWithEntity(
                 LocalEventBus,
+#pragma warning disable 618
                 typeof(EntityDeletingEventData<>),
+#pragma warning restore 618
                 entity,
                 entity
             );
diff --git a/framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Entities/Events/EntityChangingEventData.cs b/framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Entities/Events/EntityChangingEventData.cs
index fb914ed46d..a965a996b7 100644
--- a/framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Entities/Events/EntityChangingEventData.cs
+++ b/framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Entities/Events/EntityChangingEventData.cs
@@ -8,6 +8,7 @@ namespace Volo.Abp.Domain.Entities.Events
     /// </summary>
     /// <typeparam name="TEntity">Entity type</typeparam>
     [Serializable]
+    [Obsolete("This event is no longer needed and identical to EntityChangedEventData. Please use EntityChangedEventData instead.")]
     public class EntityChangingEventData<TEntity> : EntityEventData<TEntity>
     {
         /// <summary>
diff --git a/framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Entities/Events/EntityCreatingEventData.cs b/framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Entities/Events/EntityCreatingEventData.cs
index 39ad3c4480..d5c7b21a24 100644
--- a/framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Entities/Events/EntityCreatingEventData.cs
+++ b/framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Entities/Events/EntityCreatingEventData.cs
@@ -7,6 +7,7 @@ namespace Volo.Abp.Domain.Entities.Events
     /// </summary>
     /// <typeparam name="TEntity">Entity type</typeparam>
     [Serializable]
+    [Obsolete("This event is no longer needed and identical to EntityCreatedEventData. Please use EntityCreatedEventData instead.")]
     public class EntityCreatingEventData<TEntity> : EntityChangingEventData<TEntity>
     {
         /// <summary>
diff --git a/framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Entities/Events/EntityDeletingEventData.cs b/framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Entities/Events/EntityDeletingEventData.cs
index b8e336ed3e..4fd571ca7f 100644
--- a/framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Entities/Events/EntityDeletingEventData.cs
+++ b/framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Entities/Events/EntityDeletingEventData.cs
@@ -7,6 +7,7 @@ namespace Volo.Abp.Domain.Entities.Events
     /// </summary>
     /// <typeparam name="TEntity">Entity type</typeparam>
     [Serializable]
+    [Obsolete("This event is no longer needed and identical to EntityDeleteEventData. Please use EntityDeleteEventData instead.")]
     public class EntityDeletingEventData<TEntity> : EntityChangingEventData<TEntity>
     {
         /// <summary>
diff --git a/framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Entities/Events/EntityUpdatingEventData.cs b/framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Entities/Events/EntityUpdatingEventData.cs
index 72a401fb34..74ed41c157 100644
--- a/framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Entities/Events/EntityUpdatingEventData.cs
+++ b/framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Entities/Events/EntityUpdatingEventData.cs
@@ -7,6 +7,7 @@ namespace Volo.Abp.Domain.Entities.Events
     /// </summary>
     /// <typeparam name="TEntity">Entity type</typeparam>
     [Serializable]
+    [Obsolete("This event is no longer needed and identical to EntityUpdatedEventData. Please use EntityUpdatedEventData instead.")]
     public class EntityUpdatingEventData<TEntity> : EntityChangingEventData<TEntity>
     {
         /// <summary>
diff --git a/framework/test/Volo.Abp.TestApp/Volo/Abp/TestApp/Testing/EntityChangeEvents_Tests.cs b/framework/test/Volo.Abp.TestApp/Volo/Abp/TestApp/Testing/EntityChangeEvents_Tests.cs
index 37fdbdedec..b87f23774a 100644
--- a/framework/test/Volo.Abp.TestApp/Volo/Abp/TestApp/Testing/EntityChangeEvents_Tests.cs
+++ b/framework/test/Volo.Abp.TestApp/Volo/Abp/TestApp/Testing/EntityChangeEvents_Tests.cs
@@ -38,7 +38,9 @@ namespace Volo.Abp.TestApp.Testing
 
             using (var uow = GetRequiredService<IUnitOfWorkManager>().Begin())
             {
+#pragma warning disable 618
                 LocalEventBus.Subscribe<EntityCreatingEventData<Person>>(data =>
+#pragma warning restore 618
                 {
                     creatingEventTriggered.ShouldBeFalse();
                     createdEventTriggered.ShouldBeFalse();