disable override single post setting

function disable_override_setting( $post_id ) {
    $post_meta                             = get_post_meta( $post_id, 'jnews_single_post' );
    $new_post_meta                         = $post_meta;
    $new_post_meta[0]['override_template'] = '0';
    update_post_meta( $post_id, 'jnews_single_post', $new_post_meta );
}

$args = array(
    'post_type'      => 'post',
    'posts_per_page' => -1,
);

$query = new WP_Query( $args );

while ( $query->have_posts() ) {
    $query->the_post();
    disable_override_setting( get_the_ID() );

}

wp_reset_postdata();