修改

app/Service/PurchaseOrderSpecialService.php

@@ -177,7 +177,7 @@ class PurchaseOrderSpecialService extends Service
         $order['payment_receipt_list']['not_receipt_amount'] = $not_receipt_amount;
         //回款单信息 审核过的
 
-        $order['not_payment_receipt_amount'] =  bcsub($order['purchase_total'],$order['payment_receipt_list']['not_confirm_receipt_amount'],2);
+        $order['not_payment_receipt_amount'] =  bcsub($total,$order['payment_receipt_list']['not_confirm_receipt_amount'],2);
 
 
         return [true, $order];