导出功能优化

@@ -94,7 +94,7 @@ class AdminCommon extends Backend
 
     //导出套餐订单列表
     public static function exportOrderList($where){
-        $expTableData = Common::selectWhereData('order',$where,'r_id,order_sn,price,content,total_num,use_num,not_use_num,advice,address,organization,pin_user,mark','order_sn asc');
+        $expTableData = Common::selectWhereData('order',$where,'createtime,r_id,order_sn,price,content,total_num,use_num,not_use_num,advice,address,organization,pin_user,mark','order_sn asc');
         //查询手机号
         $r_ids = array_unique(array_column($expTableData,'r_id'));
         $res_mobile = Common::selectWhereData('registers',['id'=>['in',$r_ids]],'id,mobile');