diff --git a/Annotation/Annotation.php b/Annotation/Annotation.php
index d09d4ea1..580e5de0 100644
--- a/Annotation/Annotation.php
+++ b/Annotation/Annotation.php
@@ -86,9 +86,11 @@ class Annotation extends Component
 	 */
 	public function runtime(string $dir, string|array $outPath = '')
 	{
-//		if (!empty($outPath) && !is_array($outPath)) {
-//			$outPath = [$outPath];
-//		}
+		if (empty($outPath)) {
+			$outPath = [];
+		} else if (is_string($outPath)) {
+			$outPath = [$outPath];
+		}
 		$this->_loader->loadByDirectory($dir, $outPath);
 	}