index 6133434..b7f8d1d 100644
--- a/repository/filesystem/lib.php
+++ b/repository/filesystem/lib.php
@@ -28,6 +28,17 @@
  * @author     Dongsheng Cai <dongsheng@moodle.com>
  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
+ 
+ function sort_by_title($a,$b) {
+   $at = strtolower($a["title"]);
+   $bt = strtolower($b["title"]);
+   
+   if ($at == $bt) { 
+     return 0;
+   }
+   return ($at < $bt) ? -1 : 1;
+ }
+
 class repository_filesystem extends repository {
     public function __construct($repositoryid, $context = SYSCONTEXTID, $options = array()) {
         global $CFG;
@@ -103,6 +114,7 @@ class repository_filesystem extends repository {
             }
         }
         $list['list'] = array_filter($list['list'], array($this, 'filter'));
+        usort($list['list'],"sort_by_title");
         return $list;
     }
     public function check_login() {