预热 逻辑

@@ -65,7 +65,7 @@ class HotMail {
      */
     private function findFolder(int $email_id, string $folder,string $type){
         // 查询 文件夹
-        $folders = db()->all(\Model\folderSql::all($email_id,['id','folder']));
+        $folders = db()->all(\Model\folderSql::all($email_id,'`id`,`folder`'));
 
         foreach ($folders as $f){
             if(folderAlias($f['folder']) == $folder){