diff --git a/app/Service/ServiceTrait/Api/OrderTrait.php b/app/Service/ServiceTrait/Api/OrderTrait.php
index 256bc87..0da14c1 100644
--- a/app/Service/ServiceTrait/Api/OrderTrait.php
+++ b/app/Service/ServiceTrait/Api/OrderTrait.php
@@ -277,7 +277,7 @@ trait OrderTrait
      */
     protected function computeSundryPrice(): void
     {
-        $this->orderRes['sundry_num'] = match ($this->configCache->getConfigValueByKey(ConfigCode::SUNDRY_PRICE_COMPUTE_TYPE))
+        $this->orderRes['sundry_num'] = match ((int)$this->configCache->getConfigValueByKey(ConfigCode::SUNDRY_PRICE_COMPUTE_TYPE))
         {
             1 => $this->orderType == OrderCode::ORDER_TYPE_OPTIONAL ? $this->copies : 0,
             2 => $this->orderType == OrderCode::ORDER_TYPE_MEAL ? $this->copies : 0,