Do you see the default link on the Featured Image of the Posts on Blog Page?
Why?
The Featured Images added to each post are set a link to the same post.
How to clear?
From the Astra Theme version – 2.2.2 we providing a filter using which the link to the post can be removed.
Filter: The filter has been added to remove the featured image link on the blog page.
/**
  * Remove HTML before tag for link.
  * @param string $markup markup of post.
  * @return string
  */
function astra_remove_link_before( $markup ) {
    $markup = __return_empty_string();
    return $markup;
}
/**
  * Remove HTML after tag for link.
  * @param string $markup markup of post.
  * @return string
  */
function astra_remove_link_after( $markup ) {
    $markup = __return_empty_string();
    return $markup;
}
add_filter( 'astra_blog_post_featured_image_link_before', 'astra_remove_link_before' );
add_filter( 'astra_blog_post_featured_image_link_after', 'astra_remove_link_after' );
Note: Add the above filter to your child theme’s functions.php, here’s an article to help you Add Custom code.
 
			
		