diff --git a/README.md b/README.md
index 41b475d..f1a2fc2 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@ composer require --dev arch/lumen-sql-logger
 ### 开启
 ```php
 if (env('APP_ENV') == 'local') {
-    $app->register(Arch\EventServiceProvider::class);
+    $app->register(Arch\SQLEventServiceProvider::class);
 }
 ```