Active Links Not working correctly with static pages..

my site: https://imkeysa.com

here is the code I’m using for my navigation:

<li<?php
                if (is_page('home'))
                {
                echo " id=\"current\"";
                }?>>
                <a href="<?php bloginfo('url') ?>BLOG</a>
        </li>

  <li<?php
                if (is_page('blog'))
                {
                echo " id=\"current\"";
                }?>>
                <a href="<?php bloginfo('url') ?>/blog">BLOG</a>
        </li>

if you visit my website you’ll see just one “current” link which is -Blog.

what can I do to fix this, to where the navigation lists both pages while the current link works?