diff --git a/framework/src/Volo.Abp.EntityFrameworkCore/Volo/Abp/EntityFrameworkCore/DistributedEvents/EfCoreInboxConfigExtensions.cs b/framework/src/Volo.Abp.EntityFrameworkCore/Volo/Abp/EntityFrameworkCore/DistributedEvents/EfCoreInboxConfigExtensions.cs
index 9f0ff3f35b..4092de5b3b 100644
--- a/framework/src/Volo.Abp.EntityFrameworkCore/Volo/Abp/EntityFrameworkCore/DistributedEvents/EfCoreInboxConfigExtensions.cs
+++ b/framework/src/Volo.Abp.EntityFrameworkCore/Volo/Abp/EntityFrameworkCore/DistributedEvents/EfCoreInboxConfigExtensions.cs
@@ -1,3 +1,4 @@
+using Volo.Abp.Data;
 using Volo.Abp.EventBus.Distributed;
 
 namespace Volo.Abp.EntityFrameworkCore.DistributedEvents;
@@ -8,5 +9,6 @@ public static class EfCoreInboxConfigExtensions
         where TDbContext : IHasEventInbox
     {
         outboxConfig.ImplementationType = typeof(IDbContextEventInbox<TDbContext>);
+        outboxConfig.DatabaseName = ConnectionStringNameAttribute.GetConnStringName<TDbContext>();
     }
 }
diff --git a/framework/src/Volo.Abp.EntityFrameworkCore/Volo/Abp/EntityFrameworkCore/DistributedEvents/EfCoreOutboxConfigExtensions.cs b/framework/src/Volo.Abp.EntityFrameworkCore/Volo/Abp/EntityFrameworkCore/DistributedEvents/EfCoreOutboxConfigExtensions.cs
index 2071a832e8..5da25e2d14 100644
--- a/framework/src/Volo.Abp.EntityFrameworkCore/Volo/Abp/EntityFrameworkCore/DistributedEvents/EfCoreOutboxConfigExtensions.cs
+++ b/framework/src/Volo.Abp.EntityFrameworkCore/Volo/Abp/EntityFrameworkCore/DistributedEvents/EfCoreOutboxConfigExtensions.cs
@@ -1,4 +1,5 @@
-using Volo.Abp.EventBus.Distributed;
+using Volo.Abp.Data;
+using Volo.Abp.EventBus.Distributed;
 
 namespace Volo.Abp.EntityFrameworkCore.DistributedEvents;
 
@@ -8,5 +9,6 @@ public static class EfCoreOutboxConfigExtensions
         where TDbContext : IHasEventOutbox
     {
         outboxConfig.ImplementationType = typeof(IDbContextEventOutbox<TDbContext>);
+        outboxConfig.DatabaseName = ConnectionStringNameAttribute.GetConnStringName<TDbContext>();
     }
 }
diff --git a/framework/src/Volo.Abp.EventBus.Abstractions/Volo/Abp/EventBus/Distributed/InboxConfig.cs b/framework/src/Volo.Abp.EventBus.Abstractions/Volo/Abp/EventBus/Distributed/InboxConfig.cs
index b2d90e707e..94e0e55be9 100644
--- a/framework/src/Volo.Abp.EventBus.Abstractions/Volo/Abp/EventBus/Distributed/InboxConfig.cs
+++ b/framework/src/Volo.Abp.EventBus.Abstractions/Volo/Abp/EventBus/Distributed/InboxConfig.cs
@@ -8,6 +8,13 @@ public class InboxConfig
     [NotNull]
     public string Name { get; }
 
+    [NotNull]
+    public string DatabaseName {
+        get => _databaseName;
+        set => _databaseName = Check.NotNullOrWhiteSpace(value, nameof(DatabaseName));
+    }
+    [NotNull] private string _databaseName;
+
     public Type ImplementationType { get; set; }
 
     public Func<Type, bool> EventSelector { get; set; }
diff --git a/framework/src/Volo.Abp.EventBus.Abstractions/Volo/Abp/EventBus/Distributed/OutboxConfig.cs b/framework/src/Volo.Abp.EventBus.Abstractions/Volo/Abp/EventBus/Distributed/OutboxConfig.cs
index d526195ba3..0b327c0e3b 100644
--- a/framework/src/Volo.Abp.EventBus.Abstractions/Volo/Abp/EventBus/Distributed/OutboxConfig.cs
+++ b/framework/src/Volo.Abp.EventBus.Abstractions/Volo/Abp/EventBus/Distributed/OutboxConfig.cs
@@ -7,6 +7,13 @@ public class OutboxConfig
 {
     [NotNull]
     public string Name { get; }
+    
+    [NotNull]
+    public string DatabaseName {
+        get => _databaseName;
+        set => _databaseName = Check.NotNullOrWhiteSpace(value, nameof(DatabaseName));
+    }
+    [NotNull] private string _databaseName;
 
     public Type ImplementationType { get; set; }
 
diff --git a/framework/src/Volo.Abp.EventBus/Volo/Abp/EventBus/Distributed/InboxProcessor.cs b/framework/src/Volo.Abp.EventBus/Volo/Abp/EventBus/Distributed/InboxProcessor.cs
index 1b4f0e4deb..14e80bd9c6 100644
--- a/framework/src/Volo.Abp.EventBus/Volo/Abp/EventBus/Distributed/InboxProcessor.cs
+++ b/framework/src/Volo.Abp.EventBus/Volo/Abp/EventBus/Distributed/InboxProcessor.cs
@@ -27,7 +27,7 @@ public class InboxProcessor : IInboxProcessor, ITransientDependency
 
     protected DateTime? LastCleanTime { get; set; }
 
-    protected string DistributedLockName => "AbpInbox_" + InboxConfig.Name;
+    protected string DistributedLockName { get; private set; }
     public ILogger<InboxProcessor> Logger { get; set; }
     protected CancellationTokenSource StoppingTokenSource { get; }
     protected CancellationToken StoppingToken { get; }
@@ -64,6 +64,7 @@ public class InboxProcessor : IInboxProcessor, ITransientDependency
     {
         InboxConfig = inboxConfig;
         Inbox = (IEventInbox)ServiceProvider.GetRequiredService(inboxConfig.ImplementationType);
+        DistributedLockName = $"AbpInbox_{InboxConfig.DatabaseName}";
         Timer.Start(cancellationToken);
         return Task.CompletedTask;
     }
diff --git a/framework/src/Volo.Abp.EventBus/Volo/Abp/EventBus/Distributed/OutboxSender.cs b/framework/src/Volo.Abp.EventBus/Volo/Abp/EventBus/Distributed/OutboxSender.cs
index 3f7e2dfd73..5f34761b17 100644
--- a/framework/src/Volo.Abp.EventBus/Volo/Abp/EventBus/Distributed/OutboxSender.cs
+++ b/framework/src/Volo.Abp.EventBus/Volo/Abp/EventBus/Distributed/OutboxSender.cs
@@ -22,7 +22,7 @@ public class OutboxSender : IOutboxSender, ITransientDependency
     protected IEventOutbox Outbox { get; private set; }
     protected OutboxConfig OutboxConfig { get; private set; }
     protected AbpEventBusBoxesOptions EventBusBoxesOptions { get; }
-    protected string DistributedLockName => "AbpOutbox_" + OutboxConfig.Name;
+    protected string DistributedLockName { get; private set; }
     public ILogger<OutboxSender> Logger { get; set; }
 
     protected CancellationTokenSource StoppingTokenSource { get; }
@@ -51,6 +51,7 @@ public class OutboxSender : IOutboxSender, ITransientDependency
     {
         OutboxConfig = outboxConfig;
         Outbox = (IEventOutbox)ServiceProvider.GetRequiredService(outboxConfig.ImplementationType);
+        DistributedLockName = $"AbpOutbox_{OutboxConfig.DatabaseName}";
         Timer.Start(cancellationToken);
         return Task.CompletedTask;
     }
diff --git a/framework/src/Volo.Abp.MongoDB/Volo/Abp/MongoDB/DistributedEvents/MongoDbInboxConfigExtensions.cs b/framework/src/Volo.Abp.MongoDB/Volo/Abp/MongoDB/DistributedEvents/MongoDbInboxConfigExtensions.cs
index 8b3f17c58b..9d16d9b730 100644
--- a/framework/src/Volo.Abp.MongoDB/Volo/Abp/MongoDB/DistributedEvents/MongoDbInboxConfigExtensions.cs
+++ b/framework/src/Volo.Abp.MongoDB/Volo/Abp/MongoDB/DistributedEvents/MongoDbInboxConfigExtensions.cs
@@ -1,3 +1,4 @@
+using Volo.Abp.Data;
 using Volo.Abp.EventBus.Distributed;
 
 namespace Volo.Abp.MongoDB.DistributedEvents;
@@ -8,5 +9,6 @@ public static class MongoDbInboxConfigExtensions
         where TMongoDbContext : IHasEventInbox
     {
         outboxConfig.ImplementationType = typeof(IMongoDbContextEventInbox<TMongoDbContext>);
+        outboxConfig.DatabaseName = ConnectionStringNameAttribute.GetConnStringName<TMongoDbContext>();
     }
 }
diff --git a/framework/src/Volo.Abp.MongoDB/Volo/Abp/MongoDB/DistributedEvents/MongoDbOutboxConfigExtensions.cs b/framework/src/Volo.Abp.MongoDB/Volo/Abp/MongoDB/DistributedEvents/MongoDbOutboxConfigExtensions.cs
index 6b91fec861..3914c1380d 100644
--- a/framework/src/Volo.Abp.MongoDB/Volo/Abp/MongoDB/DistributedEvents/MongoDbOutboxConfigExtensions.cs
+++ b/framework/src/Volo.Abp.MongoDB/Volo/Abp/MongoDB/DistributedEvents/MongoDbOutboxConfigExtensions.cs
@@ -1,4 +1,5 @@
-using Volo.Abp.EventBus.Distributed;
+using Volo.Abp.Data;
+using Volo.Abp.EventBus.Distributed;
 
 namespace Volo.Abp.MongoDB.DistributedEvents;
 
@@ -8,5 +9,6 @@ public static class MongoDbOutboxConfigExtensions
         where TMongoDbContext : IHasEventOutbox
     {
         outboxConfig.ImplementationType = typeof(IMongoDbContextEventOutbox<TMongoDbContext>);
+        outboxConfig.DatabaseName = ConnectionStringNameAttribute.GetConnStringName<TMongoDbContext>();
     }
 }