Hi
You can open file:
/templates/ja_good/html/layouts/joomla/content/image/image.php
Look for this code:
<?php if ($img) : ?>
<a href="<?php echo $link; ?>">
<img <?php echo $caption ?> src="<?php echo htmlspecialchars($img); ?>" alt="<?php echo htmlspecialchars($alt); ?>"/>
</a>
<?php endif; ?>
change it to:
<?php if ($img) : ?>
<a href="<?php echo $link; ?>">
<img <?php echo $caption ?> src="<?php echo htmlspecialchars($img); ?>" alt="<?php echo htmlspecialchars($alt); ?>"/>
</a>
<?php if (isset($images->image_intro_caption) && $images->image_intro_caption !== '') : ?>
<figcaption class="caption"><?php echo $this->escape($images->image_intro_caption); ?></figcaption>
<?php endif; ?>
<?php endif; ?>
