update

@@ -27,7 +27,7 @@ class VisitController extends BaseController
      */
     public function index(VisitLogic $logic)
     {
-        $data = $logic->getVisitList($this->map,$this->page,$this->row,['created_at' => 'desc']);
+        $data = $logic->getVisitList($this->map,$this->page,$this->row,$this->order);
         $this->response('success',Code::SUCCESS,$data);
     }