diff --git a/hyhproject/common/model/Settlements.php b/hyhproject/common/model/Settlements.php
index b5b9639..662f4ed 100755
--- a/hyhproject/common/model/Settlements.php
+++ b/hyhproject/common/model/Settlements.php
@@ -48,6 +48,7 @@ class Settlements extends Base
 //            $buyerPreProductNum +=  round($order->couponsHandlingFee * (dataConf('buyerPreProductInProductHandlingFeeScale')*0.01),2);//5
 //            $buyerPreProductNum +=  round($order->couponsTaxFee * (dataConf('buyerPreProductInProductTaxFeeScale')*0.01),2);//6
             $buyerPreCoupousNum = $buyerPreCoupousNum > $buyerMaxCouponsNum ? $buyerMaxCouponsNum : $buyerPreCoupousNum;
+            $buyerPreProductNum = $buyerPreProductNum > $totalMoney ? $totalMoney : $buyerPreProductNum;
             if($buyerPreProductNum > 0 || $buyerPreCoupousNum > 0){
                 if(3 == $order->goodsType){
                     Model('common/UserVouchers')->insertVouchersNotice($order->userId,$orderId,$buyerPreProductNum,$buyerPreCoupousNum*((float)dataConf('helpSaleCouponsCalBase')/100),'交易订单【'.$order->orderNo.'】购户购物所得');