diff --git a/src/Cap.Consistency/Consumer/ConsumerHandler.cs b/src/Cap.Consistency/Consumer/ConsumerHandler.cs
index 73bca77..9bd6aaa 100644
--- a/src/Cap.Consistency/Consumer/ConsumerHandler.cs
+++ b/src/Cap.Consistency/Consumer/ConsumerHandler.cs
@@ -1,35 +1,53 @@
 using System;
 using System.Collections.Generic;
 using System.Text;
+using System.Linq;
 using System.Threading.Tasks;
 using Cap.Consistency.Abstractions;
 using Cap.Consistency.Infrastructure;
 using Cap.Consistency.Routing;
+using Confluent.Kafka;
+using Confluent.Kafka.Serialization;
+using Microsoft.AspNetCore.Builder;
 using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.Options;
+using Cap.Consistency.Consumer.Kafka;
+using Cap.Consistency.Internal;
 
 namespace Cap.Consistency.Consumer
 {
-    public class ConsumerHandler : IConsumerHandler
+    public class ConsumerHandler<T> : IConsumerHandler<T> where T : ConsistencyMessage, new()
     {
-
         private readonly IServiceProvider _serviceProvider;
         private readonly IConsumerInvokerFactory _consumerInvokerFactory;
-        private readonly IConsumerExcutorSelector _selector;
         private readonly ILoggerFactory _loggerFactory;
         private readonly ILogger _logger;
+        private readonly MethodMatcherCache _selector;
+        private readonly ConsistencyOptions _options;
+        private readonly ConsistencyMessageManager<T> _messageManager;
 
+        public event EventHandler<T> MessageReceieved;
 
         public ConsumerHandler(
             IServiceProvider serviceProvider,
             IConsumerInvokerFactory consumerInvokerFactory,
-            IConsumerExcutorSelector selector,
-            ILoggerFactory loggerFactory) {
+            ILoggerFactory loggerFactory,
+            ConsistencyMessageManager<T> messageManager,
+            MethodMatcherCache selector,
+            IOptions<ConsistencyOptions> options) {
 
             _selector = selector;
-            _logger = loggerFactory.CreateLogger<ConsumerHandler>();
+            _logger = loggerFactory.CreateLogger<ConsumerHandler<T>>();
             _loggerFactory = loggerFactory;
             _serviceProvider = serviceProvider;
             _consumerInvokerFactory = consumerInvokerFactory;
+            _options = options.Value;
+            _messageManager = messageManager;
+        }
+
+
+        protected virtual void OnMessageReceieved(T message) {
+            MessageReceieved?.Invoke(this, message);
         }
 
         public Task RouteAsync(TopicRouteContext context) {
@@ -40,47 +58,52 @@ namespace Cap.Consistency.Consumer
 
             context.ServiceProvider = _serviceProvider;
 
-            var matchs = _selector.SelectCandidates(context);
-
+            var matchs = _selector.GetCandidatesMethods(context);
 
+            var groupingMatchs = matchs.GroupBy(x => x.Value.GroupId);
 
-            var config = new Dictionary<string, object>
-            {
-                { "group.id", "simple-csharp-consumer" },
-                { "bootstrap.servers", brokerList }
-            };
-
-            using (var consumer = new Consumer<Null, string>(config, null, new StringDeserializer(Encoding.UTF8))) {
-                //consumer.Assign(new List<TopicInfo> { new TopicInfo(topics.First(), 0, 0) });
+            foreach (var matchGroup in groupingMatchs) {
+                using (var client = new KafkaConsumerClient(matchGroup.Key, _options.BrokerUrlList)) {
+                    client.MessageReceieved += OnMessageReceieved;
 
-                while (true) {
-                    Message<Null, string> msg;
-                    if (consumer.Consume(out msg)) {
-                        Console.WriteLine($"Topic: {msg.Topic} Partition: {msg.Partition} Offset: {msg.Offset} {msg.Value}");
+                    foreach (var item in matchGroup) {
+                        client.Subscribe(item.Key, item.Value.Topic.Partition);
                     }
+
+                    client.Listening(TimeSpan.Zero);
                 }
             }
+            return Task.CompletedTask;
+        }
 
+        private void OnMessageReceieved(object sender, DeliverMessage message) {
+            T consistencyMessage = new T() {
+                Id = message.MessageKey,
+                Payload = Encoding.UTF8.GetString(message.Body)
+            };
 
+            _logger.LogInformation("message receieved message topic name: " + consistencyMessage.Id);
 
-            if (matchs == null || matchs.Count == 0) {
-                _logger.LogInformation("can not be fond topic route");
-                return Task.CompletedTask;
-            }
+            _messageManager.CreateAsync(consistencyMessage);
 
-            var executeDescriptor = _selector.SelectBestCandidate(context, matchs);
+            try {
+                var executeDescriptor = _selector.GetTopicExector(message.MessageKey);
 
-            context.Handler = c => {
+                var consumerContext = new ConsumerContext(executeDescriptor, message);
 
-                var consumerContext = new ConsumerContext(executeDescriptor);
                 var invoker = _consumerInvokerFactory.CreateInvoker(consumerContext);
 
-                _logger.LogInformation("consumer starting");
+                invoker.InvokeAsync();
 
-                return invoker.InvokeAsync();
-            };
-            
-            return Task.CompletedTask;
+                _messageManager.UpdateAsync(consistencyMessage);
+
+            }
+            catch (Exception ex) {
+
+                _logger.LogError("exception raised when excute method : " + ex.Message);
+
+                throw ex;
+            }
         }
     }
 }
diff --git a/src/Cap.Consistency/Consumer/IConsumerClient.cs b/src/Cap.Consistency/Consumer/IConsumerClient.cs
new file mode 100644
index 0000000..8e27fd0
--- /dev/null
+++ b/src/Cap.Consistency/Consumer/IConsumerClient.cs
@@ -0,0 +1,11 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace Cap.Consistency.Consumer
+{
+    public interface IConsumerClient
+    {
+
+    }
+}
diff --git a/src/Cap.Consistency/Consumer/IConsumerHandler.cs b/src/Cap.Consistency/Consumer/IConsumerHandler.cs
index 8a727ff..e216136 100644
--- a/src/Cap.Consistency/Consumer/IConsumerHandler.cs
+++ b/src/Cap.Consistency/Consumer/IConsumerHandler.cs
@@ -1,11 +1,12 @@
 using System;
 using System.Collections.Generic;
 using System.Text;
+using Cap.Consistency.Infrastructure;
 using Cap.Consistency.Routing;
 
 namespace Cap.Consistency.Consumer
 {
-    public interface IConsumerHandler : ITopicRoute
+    public interface IConsumerHandler<T> : ITopicRoute where T : ConsistencyMessage, new()
     {
 
     }