将主题png图像转换为svg问题

I am trying to convert my theme's social media icons from png to svg, but it doesn't work. Images are not appearing. What am i doing wrong?

  <a href="<?php echo $theme_option[$social_slug . '-header-social']; ?>" target="_blank" >
     <object data="<?php echo GDLR_PATH . '/images/' . $type . '/social-icon/' . $social_slug . '.svg'; ?>"   type="image/svg+xml">
    </object>
    </a>

Normally the theme is showing social media icons in png as shown below:

<a href="<?php echo $theme_option[$social_slug . '-header-social']; ?>" target="_blank" >
<img width="32" height="32" src="<?php echo GDLR_PATH . '/images/' . $type . '/social-icon/' . $social_slug . '.png'; ?>" alt="<?php echo $social_name; ?>" />
</a>