bug fix

themes/beauty/views/site/index.php

@@ -221,7 +221,6 @@ eof;
             //分割目录和文件
             echo '</div>';
 
-            if (!empty($category['files']) && count($category['files']) > 3) {
             $arrowImg = $dir_ext_status == 'opened' ? 'arrow-up.svg' : 'arrow-down.svg';
             $btnTxt = $dir_ext_status == 'opened' ? '收拢' : '展开';
             echo <<<eof
@@ -230,7 +229,6 @@ eof;
     <button class="btn btn-default btn-xs btn-dir-ext" data-status="{$dir_ext_status}"><img src="/img/{$arrowImg}" alt="directory toggle"> <span>{$btnTxt}</span></button>
 </div>
 eof;
-            }
 
             echo '<div class="im_mainl row">';
         }