diff --git a/src/Ddd/Masa.Contrib.Ddd.Domain/README.md b/src/Ddd/Masa.Contrib.Ddd.Domain/README.md
index b555a3839..6d92b074c 100644
--- a/src/Ddd/Masa.Contrib.Ddd.Domain/README.md
+++ b/src/Ddd/Masa.Contrib.Ddd.Domain/README.md
@@ -22,12 +22,11 @@ Install-Package Masa.Utils.Data.EntityFrameworkCore.SqlServer
 builder.Services
 .AddDomainEventBus(options =>
 {
-    // options.UseEventBus(eventBusBuilder => eventBusBuilder.UseMiddleware(typeof(ValidatorMiddleware<>)))//Use in-process events and use middleware
-    options.UseEventBus()//Use in-process events
-        .UseUoW<CustomDbContext>(dbOptions => dbOptions.UseSqlServer("server=localhost;uid=sa;pwd=P@ssw0rd;database=idientity"))
-        .UseDaprEventBus<IntegrationEventLogService>()///Use cross-process events
-        .UseEventLog<CustomDbContext>()
-        .UseRepository<CustomDbContext>();//Use the EF version of Repository to achieve
+    options.UseDaprEventBus<IntegrationEventLogService>(options => options.UseEventLog<CustomizeDbContext>())//Use cross-process events
+        // .UseEventBus(eventBuilder => eventBuilder.UseMiddleware(typeof(ValidatorMiddleware<>))) // Use in-process events and use middleware
+        .UseEventBus() // Use in-process events
+        .UseUoW<CustomizeDbContext>(dbOptions => dbOptions.UseSqlServer("server=localhost;uid=sa;pwd=P@ssw0rd;database=idientity"))
+        .UseRepository<CustomizeDbContext>();//Use the EF version of Repository to achieve
 })
 ```
 
@@ -118,4 +117,4 @@ public async Task RegisterUserSucceededHandlerAsync(RegisterUserSucceededIntegra
 {
     //todo
 }
-```
\ No newline at end of file
+```
diff --git a/src/Ddd/Masa.Contrib.Ddd.Domain/README.zh-CN.md b/src/Ddd/Masa.Contrib.Ddd.Domain/README.zh-CN.md
index e22ba2d9b..fd5d521d3 100644
--- a/src/Ddd/Masa.Contrib.Ddd.Domain/README.zh-CN.md
+++ b/src/Ddd/Masa.Contrib.Ddd.Domain/README.zh-CN.md
@@ -22,12 +22,11 @@ Install-Package Masa.Utils.Data.EntityFrameworkCore.SqlServer
 builder.Services
 .AddDomainEventBus(options =>
 {
-    // options.UseEventBus(eventBusBuilder => eventBusBuilder.UseMiddleware(typeof(ValidatorMiddleware<>)))//使用进程内事件并使用中间件
-    options.UseEventBus()//使用进程内事件
-        .UseUoW<CustomDbContext>(dbOptions => dbOptions.UseSqlServer("server=localhost;uid=sa;pwd=P@ssw0rd;database=idientity"))
-        .UseDaprEventBus<IntegrationEventLogService>()///使用跨进程事件
-        .UseEventLog<CustomDbContext>()
-        .UseRepository<CustomDbContext>();//使用Repository的EF版实现
+    options.UseDaprEventBus<IntegrationEventLogService>(options => options.UseEventLog<CustomizeDbContext>())//使用跨进程事件
+        // .UseEventBus(eventBuilder => eventBuilder.UseMiddleware(typeof(ValidatorMiddleware<>))) // 使用进程内事件并使用中间件
+        .UseEventBus()//使用进程内事件
+        .UseUoW<CustomizeDbContext>(dbOptions => dbOptions.UseSqlServer("server=localhost;uid=sa;pwd=P@ssw0rd;database=idientity"))
+        .UseRepository<CustomizeDbContext>();//使用Repository的EF版实现
 })
 ```
 
diff --git a/src/Dispatcher/Masa.Contrib.Dispatcher.IntegrationEvents.Dapr/README.md b/src/Dispatcher/Masa.Contrib.Dispatcher.IntegrationEvents.Dapr/README.md
index dc993b783..fc4304ab9 100644
--- a/src/Dispatcher/Masa.Contrib.Dispatcher.IntegrationEvents.Dapr/README.md
+++ b/src/Dispatcher/Masa.Contrib.Dispatcher.IntegrationEvents.Dapr/README.md
@@ -19,7 +19,6 @@ builder.Services
     {
         options.UseUoW<CatalogDbContext>(dbOptions => dbOptions.UseSqlServer("server=localhost;uid=sa;pwd=P@ssw0rd;database=identity"))
                .UseEventLog<CatalogDbContext>();
-        )
     });
 ```
 
diff --git a/src/Dispatcher/Masa.Contrib.Dispatcher.IntegrationEvents.Dapr/README.zh-CN.md b/src/Dispatcher/Masa.Contrib.Dispatcher.IntegrationEvents.Dapr/README.zh-CN.md
index 61be26831..55a893606 100644
--- a/src/Dispatcher/Masa.Contrib.Dispatcher.IntegrationEvents.Dapr/README.zh-CN.md
+++ b/src/Dispatcher/Masa.Contrib.Dispatcher.IntegrationEvents.Dapr/README.zh-CN.md
@@ -19,7 +19,6 @@ builder.Services
     {
         options.UseUoW<CatalogDbContext>(dbOptions => dbOptions.UseSqlServer("server=localhost;uid=sa;pwd=P@ssw0rd;database=identity"))//使用工作单元，推荐使用
                .UseEventLog<CatalogDbContext>();
-        )
     });
 ```