How to remove the author link

Hey yundian,

Thank you for the inquiry.

You can add this filter in the functions.php file to disable the author info.

add_filter("avf_show_author_meta", "__return_false" ); 

OR edit the includes > loop-index.php file and remove this block of code starting from line 489.

/**
						 * Allow to change theme options setting for certain posts
						 *
						 * @since 4.8.8
						 * @param boolean $show_author_meta
						 * @param string $context
						 * @return boolean
						 */
						if( true === apply_filters( 'avf_show_author_meta', 'blog-meta-author' == avia_get_option( 'blog-meta-author' ), 'loop-index' ) )
						{
							$meta_author  = '<span class="blog-author minor-meta">' . __( 'by', 'avia_framework' ) . ' ';
							$meta_author .=		'<span class="entry-author-link" ' . avia_markup_helper( array( 'context' => 'author_name', 'echo' => false ) ) . '>';
							$meta_author .=			'<span class="author">';
							$meta_author .=				'<span class="fn">';
							$meta_author .=					get_the_author_posts_link();
							$meta_author .=				'</span>';
							$meta_author .=			'</span>';
							$meta_author .=		'</span>';
							$meta_author .= '</span>';

							$meta_info['author'] = $meta_author;
						}

Best regards,
Ismael