fix

app/Modules/Mini/Services/OrderService.php

@@ -63,7 +63,7 @@ class OrderService extends BaseService
                 $og = new OrderGoods();
                 $og->order_id = $order->id;
                 $og->goods_id = $cart->goods_id;
-                $og->sku_id = $cart->sku_id;
+                $og->sku_id = 0;
                 $og->count = $cart->count;
                 $og->custom = $cart->custom;
                 $og->save();