public function editProfile($userPwd0, $userPwd1)
 {
     $instId = session('instId');
     $operatorId = session('operatorId');
     $operatorName = session('operatorName');
     try {
         $operator = new \Home\Model\OperatorModel();
         $result = $operator->queryOperator($operatorName, $userPwd0);
         if (!empty($result) && count($result) == 1) {
             $operatorId = $operator->saveOperatorPwd($instId, $operatorId, $userPwd1);
             $data = "true";
         } else {
             $data = "originPwd wrong";
         }
     } catch (Exception $e) {
         $data = "false";
     }
     $this->ajaxReturn($data);
 }