public function vnexpress_rebuild_cat()
 {
     //Xử lý cái này: article_cat
     $rs = Articles::whereRaw("article_cat is null")->get();
     foreach ($rs as $key => $value) {
         $match = [];
         $pattern = "/kinh-nghiem|thoi-su|the-gioi|kinhdoanh|giaitri|thethao|phap-luat|giao-duc|suckhoe|giadinh|dulich|khoa-hoc|oto-xe-may|cong-dong|tam-su|cuoi/";
         preg_match($pattern, $value->article_link, $match);
         if (empty($match)) {
             continue;
         }
         $value->update(["article_cat" => $match[0]]);
         echo $match[0] . PHP_EOL;
         echo $value->id . PHP_EOL;
     }
 }