public function editSuperAdmin($teacher)
{
$instId = session('instId');
try {
$operator = new \Home\Model\OperatorModel();
$operatorId = $operator->updateSuperAdmin($instId, $teacher);
session('teacherId', $teacher);
$data = "true";
} catch (Exception $e) {
$data = "false";
}
$this->ajaxReturn($data);
}
