diff --git a/framework/src/Volo.Abp.EntityFrameworkCore.Oracle/Volo/Abp/EntityFrameworkCore/DistributedEvents/OracleDbContextEventInbox.cs b/framework/src/Volo.Abp.EntityFrameworkCore.Oracle/Volo/Abp/EntityFrameworkCore/DistributedEvents/OracleDbContextEventInbox.cs
index 04cf28ea88..6d70b95512 100644
--- a/framework/src/Volo.Abp.EntityFrameworkCore.Oracle/Volo/Abp/EntityFrameworkCore/DistributedEvents/OracleDbContextEventInbox.cs
+++ b/framework/src/Volo.Abp.EntityFrameworkCore.Oracle/Volo/Abp/EntityFrameworkCore/DistributedEvents/OracleDbContextEventInbox.cs
@@ -3,6 +3,7 @@ using System.Threading.Tasks;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.Options;
 using Volo.Abp.EventBus.Boxes;
+using Volo.Abp.EventBus.Distributed;
 using Volo.Abp.Timing;
 using Volo.Abp.Uow;
 
diff --git a/framework/src/Volo.Abp.EntityFrameworkCore/Volo/Abp/EntityFrameworkCore/DistributedEvents/SqlRawDbContextEventInbox.cs b/framework/src/Volo.Abp.EntityFrameworkCore/Volo/Abp/EntityFrameworkCore/DistributedEvents/SqlRawDbContextEventInbox.cs
index 77c7177df6..159181b125 100644
--- a/framework/src/Volo.Abp.EntityFrameworkCore/Volo/Abp/EntityFrameworkCore/DistributedEvents/SqlRawDbContextEventInbox.cs
+++ b/framework/src/Volo.Abp.EntityFrameworkCore/Volo/Abp/EntityFrameworkCore/DistributedEvents/SqlRawDbContextEventInbox.cs
@@ -3,6 +3,7 @@ using System.Threading.Tasks;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.Options;
 using Volo.Abp.EventBus.Boxes;
+using Volo.Abp.EventBus.Distributed;
 using Volo.Abp.Timing;
 using Volo.Abp.Uow;
 
diff --git a/framework/src/Volo.Abp.EventBus/Volo/Abp/EventBus/Distributed/AbpEventBusBoxesOptions.cs b/framework/src/Volo.Abp.EventBus/Volo/Abp/EventBus/Distributed/AbpEventBusBoxesOptions.cs
index d92c48db3a..6189c126a4 100644
--- a/framework/src/Volo.Abp.EventBus/Volo/Abp/EventBus/Distributed/AbpEventBusBoxesOptions.cs
+++ b/framework/src/Volo.Abp.EventBus/Volo/Abp/EventBus/Distributed/AbpEventBusBoxesOptions.cs
@@ -1,6 +1,7 @@
 using System;
+using Volo.Abp.EventBus.Boxes;
 
-namespace Volo.Abp.EventBus.Boxes;
+namespace Volo.Abp.EventBus.Distributed;
 
 public class AbpEventBusBoxesOptions
 {