diff --git a/src/DotNetCore.CAP.RabbitMQ/PublishQueueExecutor.cs b/src/DotNetCore.CAP.RabbitMQ/PublishQueueExecutor.cs
index 27b777b..794b636 100644
--- a/src/DotNetCore.CAP.RabbitMQ/PublishQueueExecutor.cs
+++ b/src/DotNetCore.CAP.RabbitMQ/PublishQueueExecutor.cs
@@ -3,7 +3,6 @@ using System.Text;
 using System.Threading.Tasks;
 using DotNetCore.CAP.Processor.States;
 using Microsoft.Extensions.Logging;
-using Microsoft.Extensions.Options;
 using RabbitMQ.Client;
 
 namespace DotNetCore.CAP.RabbitMQ
@@ -11,35 +10,25 @@ namespace DotNetCore.CAP.RabbitMQ
     internal sealed class PublishQueueExecutor : BasePublishQueueExecutor
     {
         private readonly ILogger _logger;
+        private readonly IConnection _connection;
         private readonly RabbitMQOptions _rabbitMQOptions;
 
         public PublishQueueExecutor(IStateChanger stateChanger,
-            RabbitMQOptions options,
+            IConnection connection,
+            RabbitMQOptions rabbitMQOptions,
             ILogger<PublishQueueExecutor> logger)
             : base(stateChanger, logger)
         {
             _logger = logger;
-            _rabbitMQOptions = options;
+            _connection = connection;
+            _rabbitMQOptions = rabbitMQOptions;
         }
 
         public override Task<OperateResult> PublishAsync(string keyName, string content)
         {
-            var factory = new ConnectionFactory()
-            {
-                HostName = _rabbitMQOptions.HostName,
-                UserName = _rabbitMQOptions.UserName,
-                Port = _rabbitMQOptions.Port,
-                Password = _rabbitMQOptions.Password,
-                VirtualHost = _rabbitMQOptions.VirtualHost,
-                RequestedConnectionTimeout = _rabbitMQOptions.RequestedConnectionTimeout,
-                SocketReadTimeout = _rabbitMQOptions.SocketReadTimeout,
-                SocketWriteTimeout = _rabbitMQOptions.SocketWriteTimeout
-            };
-
             try
             {
-                using (var connection = factory.CreateConnection())
-                using (var channel = connection.CreateModel())
+                using (var channel = _connection.CreateModel())
                 {
                     var body = Encoding.UTF8.GetBytes(content);
 
diff --git a/src/DotNetCore.CAP.RabbitMQ/RabbitMQConsumerClient.cs b/src/DotNetCore.CAP.RabbitMQ/RabbitMQConsumerClient.cs
index 11d888a..a6720fd 100644
--- a/src/DotNetCore.CAP.RabbitMQ/RabbitMQConsumerClient.cs
+++ b/src/DotNetCore.CAP.RabbitMQ/RabbitMQConsumerClient.cs
@@ -14,7 +14,6 @@ namespace DotNetCore.CAP.RabbitMQ
         private readonly string _queueName;
         private readonly RabbitMQOptions _rabbitMQOptions;
 
-        private IConnectionFactory _connectionFactory;
         private IConnection _connection;
         private IModel _channel;
         private ulong _deliveryTag;
@@ -23,9 +22,12 @@ namespace DotNetCore.CAP.RabbitMQ
 
         public event EventHandler<string> OnError;
 
-        public RabbitMQConsumerClient(string queueName, RabbitMQOptions options)
+        public RabbitMQConsumerClient(string queueName,
+             IConnection connection,
+             RabbitMQOptions options)
         {
             _queueName = queueName;
+            _connection = connection;
             _rabbitMQOptions = options;
             _exchageName = options.TopicExchangeName;
 
@@ -34,19 +36,6 @@ namespace DotNetCore.CAP.RabbitMQ
 
         private void InitClient()
         {
-            _connectionFactory = new ConnectionFactory()
-            {
-                HostName = _rabbitMQOptions.HostName,
-                UserName = _rabbitMQOptions.UserName,
-                Port = _rabbitMQOptions.Port,
-                Password = _rabbitMQOptions.Password,
-                VirtualHost = _rabbitMQOptions.VirtualHost,
-                RequestedConnectionTimeout = _rabbitMQOptions.RequestedConnectionTimeout,
-                SocketReadTimeout = _rabbitMQOptions.SocketReadTimeout,
-                SocketWriteTimeout = _rabbitMQOptions.SocketWriteTimeout
-            };
-
-            _connection = _connectionFactory.CreateConnection();
             _channel = _connection.CreateModel();
 
             _channel.ExchangeDeclare(
diff --git a/src/DotNetCore.CAP.RabbitMQ/RabbitMQConsumerClientFactory.cs b/src/DotNetCore.CAP.RabbitMQ/RabbitMQConsumerClientFactory.cs
index fcd267d..5fc9d8f 100644
--- a/src/DotNetCore.CAP.RabbitMQ/RabbitMQConsumerClientFactory.cs
+++ b/src/DotNetCore.CAP.RabbitMQ/RabbitMQConsumerClientFactory.cs
@@ -1,19 +1,23 @@
 using Microsoft.Extensions.Options;
+using RabbitMQ.Client;
 
 namespace DotNetCore.CAP.RabbitMQ
 {
     internal sealed class RabbitMQConsumerClientFactory : IConsumerClientFactory
     {
         private readonly RabbitMQOptions _rabbitMQOptions;
+        private readonly IConnection _connection;
 
-        public RabbitMQConsumerClientFactory(RabbitMQOptions rabbitMQOptions)
+
+        public RabbitMQConsumerClientFactory(RabbitMQOptions rabbitMQOptions, IConnection connection)
         {
             _rabbitMQOptions = rabbitMQOptions;
+            _connection = connection;
         }
 
         public IConsumerClient Create(string groupId)
         {
-            return new RabbitMQConsumerClient(groupId, _rabbitMQOptions);
+            return new RabbitMQConsumerClient(groupId, _connection, _rabbitMQOptions);
         }
     }
 }
\ No newline at end of file