更新

biz-ghs/order/classes/OrderItemClass.php

@@ -465,7 +465,7 @@ class OrderItemClass extends BaseClass
     {
         $customName = $order->customName ?? '';
         $orderSn = $order->orderSn ?? '';
-        $fileTitle = $customName . '-' . $orderSn;
+        $fileTitle = $customName . '_' . $orderSn;
         if (empty($orderList)) {
             util::fail('没有数据需要导出');
         }