diff --git a/src/Console/Commands/MakeEnumCommand.php b/src/Console/Commands/MakeEnumCommand.php
index ee9fded..865adfa 100644
--- a/src/Console/Commands/MakeEnumCommand.php
+++ b/src/Console/Commands/MakeEnumCommand.php
@@ -3,7 +3,7 @@
 /*
  * This file is part of the Jiannei/laravel-enum.
  *
- * (c) Jiannei <longjian.huang@foxmail.com>
+ * (c) Jiannei <jiannei@sinan.fun>
  *
  * This source file is subject to the MIT license that is bundled
  * with this source code in the file LICENSE.
diff --git a/src/Providers/LaravelServiceProvider.php b/src/Providers/LaravelServiceProvider.php
index ab85766..45194c9 100644
--- a/src/Providers/LaravelServiceProvider.php
+++ b/src/Providers/LaravelServiceProvider.php
@@ -3,7 +3,7 @@
 /*
  * This file is part of the Jiannei/laravel-enum.
  *
- * (c) Jiannei <longjian.huang@foxmail.com>
+ * (c) Jiannei <jiannei@sinan.fun>
  *
  * This source file is subject to the MIT license that is bundled
  * with this source code in the file LICENSE.
diff --git a/src/Support/Enums/HttpStatusCode.php b/src/Support/Enums/HttpStatusCode.php
index 0ab4fd5..7dd5608 100644
--- a/src/Support/Enums/HttpStatusCode.php
+++ b/src/Support/Enums/HttpStatusCode.php
@@ -3,7 +3,7 @@
 /*
  * This file is part of the Jiannei/laravel-enum.
  *
- * (c) Jiannei <longjian.huang@foxmail.com>
+ * (c) Jiannei <jiannei@sinan.fun>
  *
  * This source file is subject to the MIT license that is bundled
  * with this source code in the file LICENSE.
diff --git a/src/Support/Traits/EnumEnhance.php b/src/Support/Traits/EnumEnhance.php
index f95b94d..30e63c7 100644
--- a/src/Support/Traits/EnumEnhance.php
+++ b/src/Support/Traits/EnumEnhance.php
@@ -3,7 +3,7 @@
 /*
  * This file is part of the Jiannei/laravel-enum.
  *
- * (c) Jiannei <longjian.huang@foxmail.com>
+ * (c) Jiannei <jiannei@sinan.fun>
  *
  * This source file is subject to the MIT license that is bundled
  * with this source code in the file LICENSE.
@@ -40,7 +40,7 @@ public function is(\BackedEnum $enum): bool
 
     public function isNot(\BackedEnum $enum): bool
     {
-        return ! $this->is($enum);
+        return !$this->is($enum);
     }
 
     public function isAny(array $enums): bool
@@ -70,7 +70,7 @@ public static function hasValue(int|string $value, bool $strict = false): bool
 
     public static function fromName(string $name): static
     {
-        if (! static::hasName($name)) {
+        if (!static::hasName($name)) {
             throw new \ValueError("$name is not a valid backing name for enum \"".static::class.'"');
         }
 
@@ -79,7 +79,7 @@ public static function fromName(string $name): static
 
     public static function fromValue(int|string $value): static
     {
-        if (! static::hasValue($value)) {
+        if (!static::hasValue($value)) {
             throw new \ValueError("$value is not a valid backing value for enum \"".static::class.'"');
         }
 
diff --git a/tests/Enums/UserType.php b/tests/Enums/UserType.php
index 2d9c768..f414d9f 100644
--- a/tests/Enums/UserType.php
+++ b/tests/Enums/UserType.php
@@ -3,7 +3,7 @@
 /*
  * This file is part of the Jiannei/laravel-enum.
  *
- * (c) Jiannei <longjian.huang@foxmail.com>
+ * (c) Jiannei <jiannei@sinan.fun>
  *
  * This source file is subject to the MIT license that is bundled
  * with this source code in the file LICENSE.
diff --git a/tests/Feature/EnumTest.php b/tests/Feature/EnumTest.php
index 9a5ff86..3113c3c 100644
--- a/tests/Feature/EnumTest.php
+++ b/tests/Feature/EnumTest.php
@@ -3,7 +3,7 @@
 /*
  * This file is part of the Jiannei/laravel-enum.
  *
- * (c) Jiannei <longjian.huang@foxmail.com>
+ * (c) Jiannei <jiannei@sinan.fun>
  *
  * This source file is subject to the MIT license that is bundled
  * with this source code in the file LICENSE.
diff --git a/tests/Pest.php b/tests/Pest.php
index 5602eee..6e884ca 100644
--- a/tests/Pest.php
+++ b/tests/Pest.php
@@ -3,7 +3,7 @@
 /*
  * This file is part of the Jiannei/laravel-enum.
  *
- * (c) Jiannei <longjian.huang@foxmail.com>
+ * (c) Jiannei <jiannei@sinan.fun>
  *
  * This source file is subject to the MIT license that is bundled
  * with this source code in the file LICENSE.
diff --git a/tests/TestCase.php b/tests/TestCase.php
index bac1728..755815c 100644
--- a/tests/TestCase.php
+++ b/tests/TestCase.php
@@ -3,7 +3,7 @@
 /*
  * This file is part of the Jiannei/laravel-enum.
  *
- * (c) Jiannei <longjian.huang@foxmail.com>
+ * (c) Jiannei <jiannei@sinan.fun>
  *
  * This source file is subject to the MIT license that is bundled
  * with this source code in the file LICENSE.
diff --git a/tests/Unit/EnumTest.php b/tests/Unit/EnumTest.php
index 7b98766..bd2b310 100644
--- a/tests/Unit/EnumTest.php
+++ b/tests/Unit/EnumTest.php
@@ -3,7 +3,7 @@
 /*
  * This file is part of the Jiannei/laravel-enum.
  *
- * (c) Jiannei <longjian.huang@foxmail.com>
+ * (c) Jiannei <jiannei@sinan.fun>
  *
  * This source file is subject to the MIT license that is bundled
  * with this source code in the file LICENSE.
diff --git a/tests/lang/zh_CN/enums.php b/tests/lang/zh_CN/enums.php
index 5038a7d..1605de4 100644
--- a/tests/lang/zh_CN/enums.php
+++ b/tests/lang/zh_CN/enums.php
@@ -3,7 +3,7 @@
 /*
  * This file is part of the Jiannei/laravel-enum.
  *
- * (c) Jiannei <longjian.huang@foxmail.com>
+ * (c) Jiannei <jiannei@sinan.fun>
  *
  * This source file is subject to the MIT license that is bundled
  * with this source code in the file LICENSE.