edit

app/shop/lib/Refund.php

@@ -193,6 +193,9 @@ class Refund
                 if (!$num) {
                     $num = $data['num'];
                 }
+                if (!$data['refund_cash') {
+                    $data['refund_cash' = 0;
+                }
                 $cash = $data['price'] - $data['refund_cash'];
                 $num = $data['num'] - $data['refund_num'];
                 if (isset($data['p_price']) && isset($data['refund_p_cash'])) {
@@ -456,7 +459,7 @@ class Refund
                         $order['source_id'] = -1;
                         $order['price'] = $price;
                         $order['p_price'] = $card_cash;
-                        Dever::load('cash/lib/order')->up($order, 3, 2, $info, 2);
+                        Dever::load('cash/lib/order')->up($order, 2, 2, $info, 2);
                     }
                 }