退款金额

biz-hd/refund/services/HdRefundService.php

@@ -242,8 +242,7 @@ class HdRefundService extends BaseService
 
                 //门店余额减少
                 \biz\shop\classes\ShopClass::hdSaleRefundReduceBalance($main, $shop, $refund, $refundPrice);
-
-                $refundFee = $refundPrice * 100;
+                $refundFee = bcmul($refundPrice, 100);
                 $merchantPrivateKeyPath = Yii::getAlias("@vendor/lakala") . '/production/api_private_key.pem';
                 $lklCertificatePath = Yii::getAlias("@vendor/lakala") . '/production/lkl-apigw-v1.cer';
                 $params = [