lavds

In the plugin settings
width: 9999
height: your amount
Uncheck – Crop to exact dimensions
Check – Enable Thumbnail Generation

I rewrite as

$userlink = '/?author='.$user_info->ID;
	echo $userlink;
	echo '<div class="description-author">';
	echo '<a href="'.$userlink.'">'.$user_info->group_name.'</a>';

it`s work