diff --git a/app/admin/lists/beforehand_order_cart_info/BeforehandOrderCartInfoLists.php b/app/admin/lists/beforehand_order_cart_info/BeforehandOrderCartInfoLists.php
index 5768adde5..aa1c78a28 100644
--- a/app/admin/lists/beforehand_order_cart_info/BeforehandOrderCartInfoLists.php
+++ b/app/admin/lists/beforehand_order_cart_info/BeforehandOrderCartInfoLists.php
@@ -82,7 +82,11 @@ class BeforehandOrderCartInfoLists extends BaseAdminDataLists implements ListsSe
             ->order(['id' => 'desc'])
             ->select()->each(function ($item) use ($system_store, $order_mark) {
                 $find = StoreProduct::where('id', $item['product_id'])->field('top_cate_id,store_name,image,unit')->withTrashed()->find();
-                $item->unit_name = StoreProductUnit::where('id', $find->unit)->value('name');
+                if($find->unit>0){
+                    $item->unit_name = StoreProductUnit::where('id', $find->unit)->value('name');
+                }else{
+                    $item->unit_name = '';
+                }
                 $item['warehouse_stock'] = WarehouseProductStorege::where('product_id', $item['product_id'])->where('warehouse_id',1)->value('nums') ?? 0;
                 $item['store_name'] = $find['store_name'];
                 $item['system_store'] = $system_store;