diff --git a/Admin/Installer.php b/Admin/Installer.php
index 41462de..e8850cc 100755
--- a/Admin/Installer.php
+++ b/Admin/Installer.php
@@ -57,6 +57,8 @@ final class Installer extends InstallerAbstract
     private static function installDefaultColors() : void
     {
         $setting = new Setting();
-        SettingMapper::create()->execute($setting->with(0, '1007500001', '#ff000000;#ff00ff00;#ffffffff', '(#[a-fA-F0-9]{8};)*(#[a-fA-F0-9]{8})', null, 'Tag'));
+        SettingMapper::create()->execute(
+            $setting->with(0, '1007500001', '#ff000000;#ff00ff00;#ffffffff', '(#[a-fA-F0-9]{8};)*(#[a-fA-F0-9]{8})', module: 'Tag')
+        );
     }
 }
diff --git a/Models/TagL11nMapper.php b/Models/TagL11nMapper.php
index 32bbc1b..209fff1 100755
--- a/Models/TagL11nMapper.php
+++ b/Models/TagL11nMapper.php
@@ -59,7 +59,7 @@ final class TagL11nMapper extends DataMapperFactory
     /**
      * Model to use by the mapper.
      *
-     * @var string
+     * @var class-string
      * @since 1.0.0
      */
     public const MODEL = BaseStringL11n::class;
diff --git a/Models/TagMapper.php b/Models/TagMapper.php
index 2d6e535..6e5e4bb 100755
--- a/Models/TagMapper.php
+++ b/Models/TagMapper.php
@@ -43,7 +43,7 @@ final class TagMapper extends DataMapperFactory
     /**
      * Has many relation.
      *
-     * @var array<string, array{mapper:string, table:string, self?:?string, external?:?string, column?:string}>
+     * @var array<string, array{mapper:class-string, table:string, self?:?string, external?:?string, column?:string}>
      * @since 1.0.0
      */
     public const HAS_MANY = [
@@ -59,7 +59,7 @@ final class TagMapper extends DataMapperFactory
     /**
      * Belongs to.
      *
-     * @var array<string, array{mapper:string, self:string}>
+     * @var array<string, array{mapper:class-string, self:string}>
      * @since 1.0.0
      */
     /*
@@ -74,7 +74,7 @@ final class TagMapper extends DataMapperFactory
     /**
      * Model to use by the mapper.
      *
-     * @var string
+     * @var class-string
      * @since 1.0.0
      */
     public const MODEL = Tag::class;