diff --git a/src/DotNetCore.CAP.AzureServiceBus/AzureServiceBusConsumerClient.cs b/src/DotNetCore.CAP.AzureServiceBus/AzureServiceBusConsumerClient.cs
index ceb7b13..bbbdeee 100644
--- a/src/DotNetCore.CAP.AzureServiceBus/AzureServiceBusConsumerClient.cs
+++ b/src/DotNetCore.CAP.AzureServiceBus/AzureServiceBusConsumerClient.cs
@@ -4,7 +4,6 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
-using System.Text;
 using System.Threading;
 using System.Threading.Tasks;
 using DotNetCore.CAP.Messages;
@@ -27,8 +26,6 @@ namespace DotNetCore.CAP.AzureServiceBus
 
         private SubscriptionClient _consumerClient;
 
-        private string _lockToken;
-
         public AzureServiceBusConsumerClient(
             ILogger logger,
             string subscriptionName,
@@ -97,12 +94,12 @@ namespace DotNetCore.CAP.AzureServiceBus
             // ReSharper disable once FunctionNeverReturns
         }
 
-        public void Commit()
+        public void Commit(object sender)
         {
-            _consumerClient.CompleteAsync(_lockToken);
+            _consumerClient.CompleteAsync((string)sender);
         }
 
-        public void Reject()
+        public void Reject(object sender)
         {
             // ignore
         }
@@ -162,13 +159,11 @@ namespace DotNetCore.CAP.AzureServiceBus
 
         private Task OnConsumerReceived(Message message, CancellationToken token)
         {
-            _lockToken = message.SystemProperties.LockToken;
-
             var header = message.UserProperties.ToDictionary(x => x.Key, y => y.Value.ToString());
 
             var context = new TransportMessage(header, message.Body);
 
-            OnMessageReceived?.Invoke(null, context);
+            OnMessageReceived?.Invoke(message.SystemProperties.LockToken, context);
 
             return Task.CompletedTask;
         }
diff --git a/src/DotNetCore.CAP.Kafka/KafkaConsumerClient.cs b/src/DotNetCore.CAP.Kafka/KafkaConsumerClient.cs
index afad455..294792a 100644
--- a/src/DotNetCore.CAP.Kafka/KafkaConsumerClient.cs
+++ b/src/DotNetCore.CAP.Kafka/KafkaConsumerClient.cs
@@ -78,12 +78,12 @@ namespace DotNetCore.CAP.Kafka
             // ReSharper disable once FunctionNeverReturns
         }
 
-        public void Commit()
+        public void Commit(object sender)
         {
-            _consumerClient.Commit();
+            _consumerClient.Commit((ConsumeResult<string, byte[]>)sender);
         }
 
-        public void Reject()
+        public void Reject(object sender)
         {
             _consumerClient.Assign(_consumerClient.Assignment);
         }
diff --git a/src/DotNetCore.CAP.RabbitMQ/RabbitMQConsumerClient.cs b/src/DotNetCore.CAP.RabbitMQ/RabbitMQConsumerClient.cs
index 2e61906..3795f05 100644
--- a/src/DotNetCore.CAP.RabbitMQ/RabbitMQConsumerClient.cs
+++ b/src/DotNetCore.CAP.RabbitMQ/RabbitMQConsumerClient.cs
@@ -25,7 +25,6 @@ namespace DotNetCore.CAP.RabbitMQ
         private IModel _channel;
 
         private IConnection _connection;
-        private ulong _deliveryTag;
 
         public RabbitMQConsumerClient(string queueName,
             IConnectionChannelPool connectionChannelPool,
@@ -80,14 +79,14 @@ namespace DotNetCore.CAP.RabbitMQ
             // ReSharper disable once FunctionNeverReturns
         }
 
-        public void Commit()
+        public void Commit(object sender)
         {
-            _channel.BasicAck(_deliveryTag, false);
+            _channel.BasicAck((ulong)sender, false);
         }
 
-        public void Reject()
+        public void Reject(object sender)
         {
-            _channel.BasicReject(_deliveryTag, true);
+            _channel.BasicReject((ulong)sender, true);
         }
 
         public void Dispose()
@@ -162,8 +161,6 @@ namespace DotNetCore.CAP.RabbitMQ
 
         private void OnConsumerReceived(object sender, BasicDeliverEventArgs e)
         {
-            _deliveryTag = e.DeliveryTag;
-
             var headers = new Dictionary<string, string>();
             foreach (var header in e.BasicProperties.Headers)
             {
@@ -173,7 +170,7 @@ namespace DotNetCore.CAP.RabbitMQ
 
             var message = new TransportMessage(headers, e.Body);
 
-            OnMessageReceived?.Invoke(sender, message);
+            OnMessageReceived?.Invoke(e.DeliveryTag, message);
         }
 
         private void OnConsumerShutdown(object sender, ShutdownEventArgs e)
diff --git a/src/DotNetCore.CAP/Internal/IConsumerRegister.Default.cs b/src/DotNetCore.CAP/Internal/IConsumerRegister.Default.cs
index a146f48..9ab5f0e 100644
--- a/src/DotNetCore.CAP/Internal/IConsumerRegister.Default.cs
+++ b/src/DotNetCore.CAP/Internal/IConsumerRegister.Default.cs
@@ -193,7 +193,7 @@ namespace DotNetCore.CAP.Internal
 
                         _storage.StoreReceivedExceptionMessage(name, group, content);
 
-                        client.Commit();
+                        client.Commit(sender);
 
                         TracingAfter(tracingTimestamp, transportMessage, _serverAddress);
                     }
@@ -202,7 +202,7 @@ namespace DotNetCore.CAP.Internal
                         var mediumMessage = _storage.StoreReceivedMessage(name, group, message);
                         mediumMessage.Origin = message;
 
-                        client.Commit();
+                        client.Commit(sender);
 
                         TracingAfter(tracingTimestamp, transportMessage, _serverAddress);
 
@@ -213,7 +213,7 @@ namespace DotNetCore.CAP.Internal
                 {
                     _logger.LogError(e, "An exception occurred when process received message. Message:'{0}'.", transportMessage);
 
-                    client.Reject();
+                    client.Reject(sender);
 
                     TracingError(tracingTimestamp, transportMessage, client.ServersAddress, e);
                 }
diff --git a/src/DotNetCore.CAP/Transport/IConsumerClient.cs b/src/DotNetCore.CAP/Transport/IConsumerClient.cs
index e74b247..7139086 100644
--- a/src/DotNetCore.CAP/Transport/IConsumerClient.cs
+++ b/src/DotNetCore.CAP/Transport/IConsumerClient.cs
@@ -5,6 +5,7 @@ using System;
 using System.Collections.Generic;
 using System.Threading;
 using DotNetCore.CAP.Messages;
+using JetBrains.Annotations;
 
 namespace DotNetCore.CAP.Transport
 {
@@ -30,12 +31,12 @@ namespace DotNetCore.CAP.Transport
         /// <summary>
         /// Manual submit message offset when the message consumption is complete
         /// </summary>
-        void Commit();
+        void Commit([NotNull] object sender);
 
         /// <summary>
         /// Reject message and resumption
         /// </summary>
-        void Reject();
+        void Reject([CanBeNull] object sender);
 
         event EventHandler<TransportMessage> OnMessageReceived;
 
diff --git a/test/DotNetCore.CAP.Test/FakeInMemoryQueue/InMemoryConsumerClient.cs b/test/DotNetCore.CAP.Test/FakeInMemoryQueue/InMemoryConsumerClient.cs
index 6879916..c981cbe 100644
--- a/test/DotNetCore.CAP.Test/FakeInMemoryQueue/InMemoryConsumerClient.cs
+++ b/test/DotNetCore.CAP.Test/FakeInMemoryQueue/InMemoryConsumerClient.cs
@@ -49,12 +49,12 @@ namespace DotNetCore.CAP.Test.FakeInMemoryQueue
             }
         }
 
-        public void Commit()
+        public void Commit(object sender)
         {
             // ignore
         }
 
-        public void Reject()
+        public void Reject(object sender)
         {
             // ignore
         }