diff --git a/app/admin/logic/beforehand_order/BeforehandOrderLogic.php b/app/admin/logic/beforehand_order/BeforehandOrderLogic.php
index 03456ae17..f574b2fd8 100644
--- a/app/admin/logic/beforehand_order/BeforehandOrderLogic.php
+++ b/app/admin/logic/beforehand_order/BeforehandOrderLogic.php
@@ -41,6 +41,11 @@ class BeforehandOrderLogic extends BaseLogic
      */
     public static function add(array $params): bool
     {
+
+        $order_type=$params['order_type'] ?? 0;
+        if($order_type==4){
+            throw new BusinessException('不能添加线上订单，线上订单只能转换');
+        }
         Db::startTrans();
         try {
             $datas = [];
@@ -70,7 +75,7 @@ class BeforehandOrderLogic extends BaseLogic
                 'deduction_price' => 0,
                 'paid' => 0,
                 'mark' => $params['mark'] ?? '',
-                'order_type' => $params['order_type'] ?? 4
+                'order_type' => $order_type
             ]);
             foreach ($datas as $k => $v) {
                 $datas[$k]['bhoid'] = $order['id'];
diff --git a/app/admin/logic/beforehand_order_cart_info/BeforehandOrderCartInfoLogic.php b/app/admin/logic/beforehand_order_cart_info/BeforehandOrderCartInfoLogic.php
index 0378d87c3..52f4095ed 100644
--- a/app/admin/logic/beforehand_order_cart_info/BeforehandOrderCartInfoLogic.php
+++ b/app/admin/logic/beforehand_order_cart_info/BeforehandOrderCartInfoLogic.php
@@ -96,13 +96,17 @@ class BeforehandOrderCartInfoLogic extends BaseLogic
     {
         Db::startTrans();
         try {
-            BeforehandOrderCartInfo::where('id', $params['id'])->update([
+            $find=BeforehandOrderCartInfo::where('id', $params['id'])->find();
+            $find->save([
                 'price' => $params['purchases'],
                 'total_price' => bcmul($params['purchases'],$params['nums'],2),
                 'cart_num' => $params['nums'],
             ]);
             $bhoid = $params['bhoid'];
             $info = BeforehandOrderCartInfo::where('bhoid', $bhoid)->field('sum(cart_num) as cart_num,sum(total_price) as total_price')->find();
+            if($find['is_buyer']==1){
+                PurchaseProductOffer::where('order_id',$bhoid)->where('product_id',$find['product_id'])->update(['need_num'=>$params['nums']]);
+            }
             BeforehandOrder::where('id', $bhoid)->update(['total_price' => $info['total_price'], 'total_num' => $info['cart_num']]);
             Db::commit();
             return true;