에스크원입니다.!

처음해봤을떄wp-contents >>plugins>>Kboad>>skin>ask-one>>functions. php 
두번쨰해봤을떄 wp-contents >>themes >>astra>>functions. php 

들어가서 
 

add_filter('kboard_skin_fields', 'my_kboard_skin_fields', 10, 2);

function my_kboard_skin_fields($fields, $board){

if($board->id == '6'){ // 

if(!isset($fields['agree_checkbox'])){

$fields['agree_checkbox'] = array(

'field_type' => 'agree_checkbox',

'field_label' => '개인정보 제공 및 활용 동의',

'class' => 'kboard-attr-checkbox',

'hidden' => '',

'meta_key' => '',

'field_name' => '',

'permission' => '',

'roles' => '',

'default_value' => '',

'placeholder' => '',

'required' => '',

'show_document' => '',

'description' => '',

'close_button' => 'yes'

);

}

}

return $fields;

}

입력을했는데 k보드목록 >> 수정하기 >> 입력필드가 안들어가집니다..해결가능하실까요?