diff --git a/src/Annotation/Listener.php b/src/Annotation/Listener.php
index 052d60b..17a95fd 100644
--- a/src/Annotation/Listener.php
+++ b/src/Annotation/Listener.php
@@ -9,6 +9,7 @@
  * @contact  group@hyperf.io
  * @license  https://github.com/hyperf/hyperf/blob/master/LICENSE
  */
+
 namespace Hyperf\Event\Annotation;
 
 use Attribute;
diff --git a/src/ConfigProvider.php b/src/ConfigProvider.php
index d70785b..23cb816 100644
--- a/src/ConfigProvider.php
+++ b/src/ConfigProvider.php
@@ -9,6 +9,7 @@
  * @contact  group@hyperf.io
  * @license  https://github.com/hyperf/hyperf/blob/master/LICENSE
  */
+
 namespace Hyperf\Event;
 
 use Psr\EventDispatcher\EventDispatcherInterface;
diff --git a/src/Contract/ListenerInterface.php b/src/Contract/ListenerInterface.php
index 5207120..2de8166 100644
--- a/src/Contract/ListenerInterface.php
+++ b/src/Contract/ListenerInterface.php
@@ -9,6 +9,7 @@
  * @contact  group@hyperf.io
  * @license  https://github.com/hyperf/hyperf/blob/master/LICENSE
  */
+
 namespace Hyperf\Event\Contract;
 
 interface ListenerInterface
diff --git a/src/EventDispatcher.php b/src/EventDispatcher.php
index 561acdf..c57b21b 100644
--- a/src/EventDispatcher.php
+++ b/src/EventDispatcher.php
@@ -9,6 +9,7 @@
  * @contact  group@hyperf.io
  * @license  https://github.com/hyperf/hyperf/blob/master/LICENSE
  */
+
 namespace Hyperf\Event;
 
 use Psr\EventDispatcher\EventDispatcherInterface;
diff --git a/src/EventDispatcherFactory.php b/src/EventDispatcherFactory.php
index 1ba8c9d..e0bc1ab 100644
--- a/src/EventDispatcherFactory.php
+++ b/src/EventDispatcherFactory.php
@@ -9,6 +9,7 @@
  * @contact  group@hyperf.io
  * @license  https://github.com/hyperf/hyperf/blob/master/LICENSE
  */
+
 namespace Hyperf\Event;
 
 use Hyperf\Contract\StdoutLoggerInterface;
diff --git a/src/ListenerData.php b/src/ListenerData.php
index 3926585..6e7765f 100644
--- a/src/ListenerData.php
+++ b/src/ListenerData.php
@@ -9,6 +9,7 @@
  * @contact  group@hyperf.io
  * @license  https://github.com/hyperf/hyperf/blob/master/LICENSE
  */
+
 namespace Hyperf\Event;
 
 class ListenerData
diff --git a/src/ListenerProvider.php b/src/ListenerProvider.php
index 64a394f..8931f19 100644
--- a/src/ListenerProvider.php
+++ b/src/ListenerProvider.php
@@ -9,6 +9,7 @@
  * @contact  group@hyperf.io
  * @license  https://github.com/hyperf/hyperf/blob/master/LICENSE
  */
+
 namespace Hyperf\Event;
 
 use Hyperf\Stdlib\SplPriorityQueue;
diff --git a/src/ListenerProviderFactory.php b/src/ListenerProviderFactory.php
index bbad012..d2fc776 100644
--- a/src/ListenerProviderFactory.php
+++ b/src/ListenerProviderFactory.php
@@ -9,6 +9,7 @@
  * @contact  group@hyperf.io
  * @license  https://github.com/hyperf/hyperf/blob/master/LICENSE
  */
+
 namespace Hyperf\Event;
 
 use Hyperf\Contract\ConfigInterface;
diff --git a/src/Stoppable.php b/src/Stoppable.php
index 4ba22a5..f9ea857 100644
--- a/src/Stoppable.php
+++ b/src/Stoppable.php
@@ -9,6 +9,7 @@
  * @contact  group@hyperf.io
  * @license  https://github.com/hyperf/hyperf/blob/master/LICENSE
  */
+
 namespace Hyperf\Event;
 
 trait Stoppable
diff --git a/tests/ConfigProviderTest.php b/tests/ConfigProviderTest.php
index a77c5c8..1624dbc 100644
--- a/tests/ConfigProviderTest.php
+++ b/tests/ConfigProviderTest.php
@@ -9,11 +9,13 @@
  * @contact  group@hyperf.io
  * @license  https://github.com/hyperf/hyperf/blob/master/LICENSE
  */
+
 namespace HyperfTest\Event;
 
 use Hyperf\Event\ConfigProvider;
 use Hyperf\Event\EventDispatcherFactory;
 use Hyperf\Event\ListenerProviderFactory;
+use PHPUnit\Framework\Attributes\CoversClass;
 use PHPUnit\Framework\TestCase;
 use Psr\EventDispatcher\EventDispatcherInterface;
 use Psr\EventDispatcher\ListenerProviderInterface;
@@ -22,7 +24,7 @@
  * @internal
  * @coversNothing
  */
-#[\PHPUnit\Framework\Attributes\CoversClass(\Hyperf\Event\ConfigProvider::class)]
+#[CoversClass(ConfigProvider::class)]
 class ConfigProviderTest extends TestCase
 {
     public function testInvoke()
diff --git a/tests/Event/Alpha.php b/tests/Event/Alpha.php
index d159a13..005ce1a 100644
--- a/tests/Event/Alpha.php
+++ b/tests/Event/Alpha.php
@@ -9,6 +9,7 @@
  * @contact  group@hyperf.io
  * @license  https://github.com/hyperf/hyperf/blob/master/LICENSE
  */
+
 namespace HyperfTest\Event\Event;
 
 use Hyperf\Event\Stoppable;
diff --git a/tests/Event/Beta.php b/tests/Event/Beta.php
index bc6a014..83db0d8 100644
--- a/tests/Event/Beta.php
+++ b/tests/Event/Beta.php
@@ -9,6 +9,7 @@
  * @contact  group@hyperf.io
  * @license  https://github.com/hyperf/hyperf/blob/master/LICENSE
  */
+
 namespace HyperfTest\Event\Event;
 
 class Beta
diff --git a/tests/Event/PriorityEvent.php b/tests/Event/PriorityEvent.php
index 16a4bc3..dacfbbf 100644
--- a/tests/Event/PriorityEvent.php
+++ b/tests/Event/PriorityEvent.php
@@ -9,6 +9,7 @@
  * @contact  group@hyperf.io
  * @license  https://github.com/hyperf/hyperf/blob/master/LICENSE
  */
+
 namespace HyperfTest\Event\Event;
 
 class PriorityEvent
diff --git a/tests/EventDispatcherTest.php b/tests/EventDispatcherTest.php
index b19ceae..5c32d6f 100644
--- a/tests/EventDispatcherTest.php
+++ b/tests/EventDispatcherTest.php
@@ -9,6 +9,7 @@
  * @contact  group@hyperf.io
  * @license  https://github.com/hyperf/hyperf/blob/master/LICENSE
  */
+
 namespace HyperfTest\Event;
 
 use Hyperf\Config\Config;
@@ -25,6 +26,7 @@
 use HyperfTest\Event\Listener\PriorityListener;
 use Mockery;
 use Mockery\Adapter\Phpunit\MockeryPHPUnitIntegration;
+use PHPUnit\Framework\Attributes\CoversClass;
 use PHPUnit\Framework\TestCase;
 use Psr\Container\ContainerInterface;
 use Psr\EventDispatcher\EventDispatcherInterface;
@@ -35,11 +37,7 @@
  * @internal
  * @coversNothing
  */
-#[\PHPUnit\Framework\Attributes\CoversClass(\Hyperf\Event\EventDispatcher::class)]
-/**
- * @internal
- * @coversNothing
- */
+#[CoversClass(EventDispatcher::class)]
 class EventDispatcherTest extends TestCase
 {
     use MockeryPHPUnitIntegration;
diff --git a/tests/Listener/AlphaListener.php b/tests/Listener/AlphaListener.php
index 2a9dfa4..d20be3f 100644
--- a/tests/Listener/AlphaListener.php
+++ b/tests/Listener/AlphaListener.php
@@ -9,6 +9,7 @@
  * @contact  group@hyperf.io
  * @license  https://github.com/hyperf/hyperf/blob/master/LICENSE
  */
+
 namespace HyperfTest\Event\Listener;
 
 use Hyperf\Event\Contract\ListenerInterface;
diff --git a/tests/Listener/BetaListener.php b/tests/Listener/BetaListener.php
index f5e6499..6243ef5 100644
--- a/tests/Listener/BetaListener.php
+++ b/tests/Listener/BetaListener.php
@@ -9,6 +9,7 @@
  * @contact  group@hyperf.io
  * @license  https://github.com/hyperf/hyperf/blob/master/LICENSE
  */
+
 namespace HyperfTest\Event\Listener;
 
 use Hyperf\Event\Contract\ListenerInterface;
diff --git a/tests/Listener/PriorityListener.php b/tests/Listener/PriorityListener.php
index b0f0e56..8e04ca8 100644
--- a/tests/Listener/PriorityListener.php
+++ b/tests/Listener/PriorityListener.php
@@ -9,6 +9,7 @@
  * @contact  group@hyperf.io
  * @license  https://github.com/hyperf/hyperf/blob/master/LICENSE
  */
+
 namespace HyperfTest\Event\Listener;
 
 use Hyperf\Event\Contract\ListenerInterface;
diff --git a/tests/ListenerProviderTest.php b/tests/ListenerProviderTest.php
index c053354..36f7945 100644
--- a/tests/ListenerProviderTest.php
+++ b/tests/ListenerProviderTest.php
@@ -9,6 +9,7 @@
  * @contact  group@hyperf.io
  * @license  https://github.com/hyperf/hyperf/blob/master/LICENSE
  */
+
 namespace HyperfTest\Event;
 
 use Hyperf\Event\ListenerProvider;
diff --git a/tests/ListenerTest.php b/tests/ListenerTest.php
index 3a98f10..d840cff 100644
--- a/tests/ListenerTest.php
+++ b/tests/ListenerTest.php
@@ -9,6 +9,7 @@
  * @contact  group@hyperf.io
  * @license  https://github.com/hyperf/hyperf/blob/master/LICENSE
  */
+
 namespace HyperfTest\Event;
 
 use Hyperf\Config\Config;