public function delta()
    {

        $mergeOptions = $this->__delta( $this->optionsData, $this->_value );


        $result = WpOption::updateOrCreate(
            ['option_name' => $this->optionsName],
            ['option_value' => json_encode( $mergeOptions )]
        );


        $this->_value = (array) $mergeOptions;

        return $result;

    }