Php 通过管理员在wordpress中编辑页脚内容

我试图在wordpress主题中更改页脚的内容。内容似乎不是来自footer.php文件。我需要更改页脚中的联系人信息。有没有人知道如何使用wp admin来实现这一点？以下是我当前主题中my footer.php的外观：

<?php 
/**
 * Your Inspiration Themes
 * 
 * In this files there is a collection of a functions useful for the core
 * of the framework.   
 * 
 * @package WordPress
 * @subpackage Your Inspiration Themes
 * @author Your Inspiration Themes Team <info@yithemes.com>
 *
 * This source file is subject to the GNU GENERAL PUBLIC LICENSE (GPL 3.0)
 * that is bundled with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://www.gnu.org/licenses/gpl-3.0.txt
 */
?>                         

            <?php
            /**
             * @see yit_footer
             */
            do_action( 'yit_footer') ?>

        </div>
        <!-- END WRAPPER -->
        <?php do_action( 'yit_after_wrapper' ) ?>        

    </div>
    <!-- END BG SHADOW -->

    <?php wp_footer() ?> 

</body>
<!-- END BODY -->
</html>

请打开function.php或任何具有主题函数的文件，找到wp_footer以更改页脚内容