diff --git a/Blog.Core.EventBus/EventBusSubscriptions/InMemoryEventBusSubscriptionsManager.cs b/Blog.Core.EventBus/EventBusSubscriptions/InMemoryEventBusSubscriptionsManager.cs
index fe47cea..2612a27 100644
--- a/Blog.Core.EventBus/EventBusSubscriptions/InMemoryEventBusSubscriptionsManager.cs
+++ b/Blog.Core.EventBus/EventBusSubscriptions/InMemoryEventBusSubscriptionsManager.cs
@@ -4,10 +4,13 @@ using System.Linq;
 
 namespace Blog.Core.EventBus
 {
+    /// <summary>
+    /// 基于内存
+    /// 事件总线订阅管理器
+    /// 单例模式
+    /// </summary>
     public partial class InMemoryEventBusSubscriptionsManager : IEventBusSubscriptionsManager
     {
-
-
         private readonly Dictionary<string, List<SubscriptionInfo>> _handlers;
         private readonly List<Type> _eventTypes;
 
@@ -22,12 +25,22 @@ namespace Blog.Core.EventBus
         public bool IsEmpty => !_handlers.Keys.Any();
         public void Clear() => _handlers.Clear();
 
+        /// <summary>
+        /// 添加动态订阅
+        /// </summary>
+        /// <typeparam name="TH">约束：动态事件处理器接口</typeparam>
+        /// <param name="eventName"></param>
         public void AddDynamicSubscription<TH>(string eventName)
             where TH : IDynamicIntegrationEventHandler
         {
             DoAddSubscription(typeof(TH), eventName, isDynamic: true);
         }
 
+        /// <summary>
+        /// 添加订阅
+        /// </summary>
+        /// <typeparam name="T">约束：事件</typeparam>
+        /// <typeparam name="TH">约束：事件处理器接口<事件></typeparam>
         public void AddSubscription<T, TH>()
             where T : IntegrationEvent
             where TH : IIntegrationEventHandler<T>
@@ -65,7 +78,11 @@ namespace Blog.Core.EventBus
             }
         }
 
-
+        /// <summary>
+        /// 移除动态订阅
+        /// </summary>
+        /// <typeparam name="TH"></typeparam>
+        /// <param name="eventName"></param>
         public void RemoveDynamicSubscription<TH>(string eventName)
             where TH : IDynamicIntegrationEventHandler
         {
@@ -123,7 +140,12 @@ namespace Blog.Core.EventBus
             return DoFindSubscriptionToRemove(eventName, typeof(TH));
         }
 
-
+        /// <summary>
+        /// 查询订阅并移除
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <typeparam name="TH"></typeparam>
+        /// <returns></returns>
         private SubscriptionInfo FindSubscriptionToRemove<T, TH>()
              where T : IntegrationEvent
              where TH : IIntegrationEventHandler<T>
diff --git a/Blog.Core.EventBus/EventBusSubscriptions/SubscriptionInfo.cs b/Blog.Core.EventBus/EventBusSubscriptions/SubscriptionInfo.cs
index 5157b45..456a4cc 100644
--- a/Blog.Core.EventBus/EventBusSubscriptions/SubscriptionInfo.cs
+++ b/Blog.Core.EventBus/EventBusSubscriptions/SubscriptionInfo.cs
@@ -2,6 +2,9 @@
 
 namespace Blog.Core.EventBus
 {
+    /// <summary>
+    /// 订阅信息模型
+    /// </summary>
     public class SubscriptionInfo
     {
         public bool IsDynamic { get; }
diff --git a/Blog.Core.EventBus/Eventbus/IDynamicIntegrationEventHandler.cs b/Blog.Core.EventBus/Eventbus/IDynamicIntegrationEventHandler.cs
index 5bf671c..b183ed5 100644
--- a/Blog.Core.EventBus/Eventbus/IDynamicIntegrationEventHandler.cs
+++ b/Blog.Core.EventBus/Eventbus/IDynamicIntegrationEventHandler.cs
@@ -2,6 +2,10 @@
 
 namespace Blog.Core.EventBus
 {
+    /// <summary>
+    /// 动态集成事件处理程序
+    /// 接口
+    /// </summary>
     public interface IDynamicIntegrationEventHandler
     {
         Task Handle(dynamic eventData);
diff --git a/Blog.Core.EventBus/Eventbus/IEventBus.cs b/Blog.Core.EventBus/Eventbus/IEventBus.cs
index e89633f..7f3f60b 100644
--- a/Blog.Core.EventBus/Eventbus/IEventBus.cs
+++ b/Blog.Core.EventBus/Eventbus/IEventBus.cs
@@ -1,21 +1,49 @@
 namespace Blog.Core.EventBus
 {
+    /// <summary>
+    /// 事件总线
+    /// 接口
+    /// </summary>
     public interface IEventBus
     {
+        /// <summary>
+        /// 发布
+        /// </summary>
+        /// <param name="event">事件模型</param>
         void Publish(IntegrationEvent @event);
 
+        /// <summary>
+        /// 订阅
+        /// </summary>
+        /// <typeparam name="T">约束：事件模型</typeparam>
+        /// <typeparam name="TH">约束：事件处理器<事件模型></typeparam>
         void Subscribe<T, TH>()
             where T : IntegrationEvent
             where TH : IIntegrationEventHandler<T>;
 
-        void SubscribeDynamic<TH>(string eventName)
-            where TH : IDynamicIntegrationEventHandler;
-
-        void UnsubscribeDynamic<TH>(string eventName)
-            where TH : IDynamicIntegrationEventHandler;
-
+        /// <summary>
+        /// 取消订阅
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <typeparam name="TH"></typeparam>
         void Unsubscribe<T, TH>()
             where TH : IIntegrationEventHandler<T>
             where T : IntegrationEvent;
+
+        /// <summary>
+        /// 动态订阅
+        /// </summary>
+        /// <typeparam name="TH">约束：事件处理器</typeparam>
+        /// <param name="eventName"></param>
+        void SubscribeDynamic<TH>(string eventName)
+            where TH : IDynamicIntegrationEventHandler;
+
+        /// <summary>
+        /// 动态取消订阅
+        /// </summary>
+        /// <typeparam name="TH"></typeparam>
+        /// <param name="eventName"></param>
+        void UnsubscribeDynamic<TH>(string eventName)
+            where TH : IDynamicIntegrationEventHandler;
     }
 }
diff --git a/Blog.Core.EventBus/Eventbus/IEventBusSubscriptionsManager.cs b/Blog.Core.EventBus/Eventbus/IEventBusSubscriptionsManager.cs
index 5090ec3..bfd3a0d 100644
--- a/Blog.Core.EventBus/Eventbus/IEventBusSubscriptionsManager.cs
+++ b/Blog.Core.EventBus/Eventbus/IEventBusSubscriptionsManager.cs
@@ -3,6 +3,10 @@ using System.Collections.Generic;
 
 namespace Blog.Core.EventBus
 {
+    /// <summary>
+    /// 事件总线订阅管理器
+    /// 接口
+    /// </summary>
     public interface IEventBusSubscriptionsManager
     {
         bool IsEmpty { get; }
diff --git a/Blog.Core.EventBus/Eventbus/IIntegrationEventHandler.cs b/Blog.Core.EventBus/Eventbus/IIntegrationEventHandler.cs
index 5eb609f..d955cdd 100644
--- a/Blog.Core.EventBus/Eventbus/IIntegrationEventHandler.cs
+++ b/Blog.Core.EventBus/Eventbus/IIntegrationEventHandler.cs
@@ -2,12 +2,21 @@
 
 namespace Blog.Core.EventBus
 {
+    /// <summary>
+    /// 集成事件处理程序
+    /// 泛型接口
+    /// </summary>
+    /// <typeparam name="TIntegrationEvent"></typeparam>
     public interface IIntegrationEventHandler<in TIntegrationEvent> : IIntegrationEventHandler
        where TIntegrationEvent : IntegrationEvent
     {
         Task Handle(TIntegrationEvent @event);
     }
 
+    /// <summary>
+    /// 集成事件处理程序
+    /// 基 接口
+    /// </summary>
     public interface IIntegrationEventHandler
     {
     }
diff --git a/Blog.Core.EventBus/Eventbus/IntegrationEvent.cs b/Blog.Core.EventBus/Eventbus/IntegrationEvent.cs
index 1f37f5e..a9f6a5e 100644
--- a/Blog.Core.EventBus/Eventbus/IntegrationEvent.cs
+++ b/Blog.Core.EventBus/Eventbus/IntegrationEvent.cs
@@ -3,6 +3,10 @@ using System;
 
 namespace Blog.Core.EventBus
 {
+    /// <summary>
+    /// 事件模型
+    /// 基类
+    /// </summary>
     public class IntegrationEvent
     {
         public IntegrationEvent()
diff --git a/Blog.Core.EventBus/RabbitMQPersistent/EventBusRabbitMQ.cs b/Blog.Core.EventBus/RabbitMQPersistent/EventBusRabbitMQ.cs
index f501542..5eddad7 100644
--- a/Blog.Core.EventBus/RabbitMQPersistent/EventBusRabbitMQ.cs
+++ b/Blog.Core.EventBus/RabbitMQPersistent/EventBusRabbitMQ.cs
@@ -16,6 +16,9 @@ using System.Threading.Tasks;
 
 namespace Blog.Core.EventBus
 {
+    /// <summary>
+    /// 基于RabbitMQ的事件总线
+    /// </summary>
     public class EventBusRabbitMQ : IEventBus, IDisposable
     {
         const string BROKER_NAME = "blogcore_event_bus";
@@ -30,8 +33,20 @@ namespace Blog.Core.EventBus
         private IModel _consumerChannel;
         private string _queueName;
 
+        /// <summary>
+        /// RabbitMQ事件总线
+        /// </summary>
+        /// <param name="persistentConnection">RabbitMQ持久连接</param>
+        /// <param name="logger">日志</param>
+        /// <param name="autofac">autofac容器</param>
+        /// <param name="subsManager">事件总线订阅管理器</param>
+        /// <param name="queueName">队列名称</param>
+        /// <param name="retryCount">重试次数</param>
         public EventBusRabbitMQ(IRabbitMQPersistentConnection persistentConnection, ILogger<EventBusRabbitMQ> logger,
-            ILifetimeScope autofac, IEventBusSubscriptionsManager subsManager, string queueName = null, int retryCount = 5)
+            ILifetimeScope autofac, 
+            IEventBusSubscriptionsManager subsManager, 
+            string queueName = null, 
+            int retryCount = 5)
         {
             _persistentConnection = persistentConnection ?? throw new ArgumentNullException(nameof(persistentConnection));
             _logger = logger ?? throw new ArgumentNullException(nameof(logger));
@@ -43,6 +58,11 @@ namespace Blog.Core.EventBus
             _subsManager.OnEventRemoved += SubsManager_OnEventRemoved;
         }
 
+        /// <summary>
+        /// 订阅管理器事件
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="eventName"></param>
         private void SubsManager_OnEventRemoved(object sender, string eventName)
         {
             if (!_persistentConnection.IsConnected)
@@ -64,6 +84,10 @@ namespace Blog.Core.EventBus
             }
         }
 
+        /// <summary>
+        /// 发布
+        /// </summary>
+        /// <param name="event">事件模型</param>
         public void Publish(IntegrationEvent @event)
         {
             if (!_persistentConnection.IsConnected)
@@ -109,6 +133,12 @@ namespace Blog.Core.EventBus
             }
         }
 
+        /// <summary>
+        /// 订阅
+        /// 动态
+        /// </summary>
+        /// <typeparam name="TH">事件处理器</typeparam>
+        /// <param name="eventName">事件名</param>
         public void SubscribeDynamic<TH>(string eventName)
             where TH : IDynamicIntegrationEventHandler
         {
@@ -119,6 +149,11 @@ namespace Blog.Core.EventBus
             StartBasicConsume();
         }
 
+        /// <summary>
+        /// 订阅
+        /// </summary>
+        /// <typeparam name="T">约束：事件模型</typeparam>
+        /// <typeparam name="TH">约束：事件处理器<事件模型></typeparam>
         public void Subscribe<T, TH>()
             where T : IntegrationEvent
             where TH : IIntegrationEventHandler<T>
@@ -153,6 +188,11 @@ namespace Blog.Core.EventBus
             }
         }
 
+        /// <summary>
+        /// 取消订阅
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <typeparam name="TH"></typeparam>
         public void Unsubscribe<T, TH>()
             where T : IntegrationEvent
             where TH : IIntegrationEventHandler<T>
@@ -180,6 +220,9 @@ namespace Blog.Core.EventBus
             _subsManager.Clear();
         }
 
+        /// <summary>
+        /// 开始基本消费
+        /// </summary>
         private void StartBasicConsume()
         {
             _logger.LogTrace("Starting RabbitMQ basic consume");
@@ -201,6 +244,12 @@ namespace Blog.Core.EventBus
             }
         }
 
+        /// <summary>
+        /// 消费者接受到
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="eventArgs"></param>
+        /// <returns></returns>
         private async Task Consumer_Received(object sender, BasicDeliverEventArgs eventArgs)
         {
             var eventName = eventArgs.RoutingKey;
@@ -226,6 +275,10 @@ namespace Blog.Core.EventBus
             _consumerChannel.BasicAck(eventArgs.DeliveryTag, multiple: false);
         }
 
+        /// <summary>
+        /// 创造消费通道
+        /// </summary>
+        /// <returns></returns>
         private IModel CreateConsumerChannel()
         {
             if (!_persistentConnection.IsConnected)
diff --git a/Blog.Core.EventBus/RabbitMQPersistent/IRabbitMQPersistentConnection.cs b/Blog.Core.EventBus/RabbitMQPersistent/IRabbitMQPersistentConnection.cs
index c8fe4e3..c90b0d4 100644
--- a/Blog.Core.EventBus/RabbitMQPersistent/IRabbitMQPersistentConnection.cs
+++ b/Blog.Core.EventBus/RabbitMQPersistent/IRabbitMQPersistentConnection.cs
@@ -3,6 +3,10 @@ using System;
 
 namespace Blog.Core.EventBus
 {
+    /// <summary>
+    /// RabbitMQ持久连接
+    /// 接口
+    /// </summary>
     public interface IRabbitMQPersistentConnection
         : IDisposable
     {
diff --git a/Blog.Core.EventBus/RabbitMQPersistent/RabbitMQPersistentConnection.cs b/Blog.Core.EventBus/RabbitMQPersistent/RabbitMQPersistentConnection.cs
index 0952a78..be2d8de 100644
--- a/Blog.Core.EventBus/RabbitMQPersistent/RabbitMQPersistentConnection.cs
+++ b/Blog.Core.EventBus/RabbitMQPersistent/RabbitMQPersistentConnection.cs
@@ -10,6 +10,9 @@ using System.Net.Sockets;
 
 namespace Blog.Core.EventBus
 {
+    /// <summary>
+    /// RabbitMQ持久连接
+    /// </summary>
     public class RabbitMQPersistentConnection
      : IRabbitMQPersistentConnection
     {
@@ -21,13 +24,17 @@ namespace Blog.Core.EventBus
 
         object sync_root = new object();
 
-        public RabbitMQPersistentConnection(IConnectionFactory connectionFactory, ILogger<RabbitMQPersistentConnection> logger, int retryCount = 5)
+        public RabbitMQPersistentConnection(IConnectionFactory connectionFactory, ILogger<RabbitMQPersistentConnection> logger,
+            int retryCount = 5)
         {
             _connectionFactory = connectionFactory ?? throw new ArgumentNullException(nameof(connectionFactory));
             _logger = logger ?? throw new ArgumentNullException(nameof(logger));
             _retryCount = retryCount;
         }
 
+        /// <summary>
+        /// 是否已连接
+        /// </summary>
         public bool IsConnected
         {
             get
@@ -36,6 +43,10 @@ namespace Blog.Core.EventBus
             }
         }
 
+        /// <summary>
+        /// 创建Model
+        /// </summary>
+        /// <returns></returns>
         public IModel CreateModel()
         {
             if (!IsConnected)
@@ -46,6 +57,9 @@ namespace Blog.Core.EventBus
             return _connection.CreateModel();
         }
 
+        /// <summary>
+        /// 释放
+        /// </summary>
         public void Dispose()
         {
             if (_disposed) return;
@@ -62,6 +76,10 @@ namespace Blog.Core.EventBus
             }
         }
 
+        /// <summary>
+        /// 连接
+        /// </summary>
+        /// <returns></returns>
         public bool TryConnect()
         {
             _logger.LogInformation("RabbitMQ Client is trying to connect");
@@ -70,10 +88,12 @@ namespace Blog.Core.EventBus
             {
                 var policy = RetryPolicy.Handle<SocketException>()
                     .Or<BrokerUnreachableException>()
-                    .WaitAndRetry(_retryCount, retryAttempt => TimeSpan.FromSeconds(Math.Pow(2, retryAttempt)), (ex, time) =>
-                    {
-                        _logger.LogWarning(ex, "RabbitMQ Client could not connect after {TimeOut}s ({ExceptionMessage})", $"{time.TotalSeconds:n1}", ex.Message);
-                    }
+                    .WaitAndRetry(_retryCount,
+                        retryAttempt =>
+                            TimeSpan.FromSeconds(Math.Pow(2, retryAttempt)), (ex, time) =>
+                            {
+                                _logger.LogWarning(ex, "RabbitMQ Client could not connect after {TimeOut}s ({ExceptionMessage})", $"{time.TotalSeconds:n1}", ex.Message);
+                            }
                 );
 
                 policy.Execute(() =>
@@ -101,6 +121,11 @@ namespace Blog.Core.EventBus
             }
         }
 
+        /// <summary>
+        /// 连接被阻断
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
         private void OnConnectionBlocked(object sender, ConnectionBlockedEventArgs e)
         {
             if (_disposed) return;
@@ -110,6 +135,11 @@ namespace Blog.Core.EventBus
             TryConnect();
         }
 
+        /// <summary>
+        /// 连接出现异常
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
         void OnCallbackException(object sender, CallbackExceptionEventArgs e)
         {
             if (_disposed) return;
@@ -119,6 +149,11 @@ namespace Blog.Core.EventBus
             TryConnect();
         }
 
+        /// <summary>
+        /// 连接被关闭
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="reason"></param>
         void OnConnectionShutdown(object sender, ShutdownEventArgs reason)
         {
             if (_disposed) return;