diff --git a/app/Common/OrderStatus.php b/app/Common/OrderStatus.php
index a12c34d..4b16283 100644
--- a/app/Common/OrderStatus.php
+++ b/app/Common/OrderStatus.php
@@ -20,7 +20,7 @@ class OrderStatus
 	const REFUNDED 		= 7; //退款完成
 	const SUCCESS 		= 16; //已完成
 
-	public static function array()
+	public static function array(): array
 	{
 		return [
 			self::CANCEL 		=> '已取消',