Wordpress高级自定义字段选择结果显示两次

我在Wordpress中使用高级自定义字段。我使用the_field('brand')来显示自定义字段的值，在我的例子中，它被称为brand。但是，当我使用select字段类型时，结果显示两次。如:耐克:耐克阿迪达斯:阿迪达斯

我假设一个是label，一个是value?我怎样才能只在前端显示值?这是我的代码

谢谢你，Akshay。但它仍然显示标签和值。下面是我的代码:

$args = array(
        'post_type' => 'kosher',
        $current_query['taxonomy'] => $taxonomy_term
    );
    $the_query = new WP_Query( $args );
    if ( have_posts() ) : while ( $the_query -> have_posts() ) : $the_query -> the_post(); ?>   
    <?php 
        $values = get_field('brand');
    ?>
        <p><b><?php print_r($values); ?></b> &nbsp;<?php the_field('key'); ?> &nbsp;<?php the_title(); ?> &nbsp;<?php the_field( 'description' ); ?> </p>
        <?php endwhile; else: ?>
        <p>There are no posts or pages here</p>
<?php endif; ?>

下面是编辑后的代码，但仍然收到未定义的错误:

$args = array(
        'post_type' => 'kosher',
        $current_query['taxonomy'] => $taxonomy_term
    );
    $the_query = new WP_Query( $args );
    if ( have_posts() ) : while ( $the_query -> have_posts() ) : $the_query -> the_post(); ?>   
    <?php 
        $field = get_field_object('brand');
        $value = get_field('brand');
        $label = $field['choices'][ $value ];
    ?>
        <p><b><?php print_r($label); ?></b> &nbsp;<?php the_field('key'); ?> &nbsp;<?php the_title(); ?> &nbsp;<?php the_field( 'description' ); ?> </p>
        <?php endwhile; else: ?>
        <p>There are no posts or pages here</p>

I var_dump对象:

$field = get_field_object('brand');
var_dump($field);

下面是我得到的，值是herman jansen: herman jansen，这是每次在我的前端显示的，我应该使用什么代码来只显示"herman jansen"?

array(17) { 
["key"]=> string(19) "field_533221abdb3be" 
["label"]=> string(5) "Brand" 
["name"]=> string(5) "brand" 
["_name"]=> string(5) "brand" 
["type"]=> string(6) "select" 
["order_no"]=> int(3) 
["instructions"]=> string(0) "" 
["required"]=> int(0) 
["id"]=> string(15) "acf-field-brand" 
["class"]=> string(6) "select" 
["conditional_logic"]=> array(3) { 
    ["status"]=> int(0) 
    ["rules"]=> array(1) { 
        [0]=> array(2) { 
            ["field"]=> string(4) "null"
             ["operator"]=> string(2) "==" } } 
        ["allorany"]=> string(3) "all" } 
["choices"]=> array(4) { 
    ["BOLS"]=> string(4) "BOLS" 
    ["HERMAN JANSEN"]=> string(13) "HERMAN JANSEN" 
    ["WARNICKS"]=> string(9) "WARNICK'S" 
    ["CARLTON BLACK"]=> string(13) "CARLTON BLACK" } 
["default_value"]=> string(0) "" 
["allow_null"]=> int(0) 
["multiple"]=> int(0) 
["field_group"]=> int(140) 
["value"]=> string(28) "herman jansen: HERMAN JANSEN" }

$variable = get_field('brand');
print_r($variable);

$field = get_field_object('brand');
$value = get_field('brand');
$label = $field['choices'][ $value ];

`red : Red` instead of `red: Red`