diff --git a/repository/filesystem/lib.php b/repository/filesystem/lib.php
index 6133434..d845ddb 100644
--- a/repository/filesystem/lib.php
+++ b/repository/filesystem/lib.php
@@ -28,7 +28,18 @@
  * @author     Dongsheng Cai <dongsheng@moodle.com>
  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
+
 class repository_filesystem extends repository {
+	 static function cmp_title($a,$b) {
+	   $at = strtolower($a["title"]);
+	   $bt = strtolower($b["title"]);
+	   
+	   if ($at == $bt) { 
+		 return 0;
+	   }
+	   return ($at < $bt) ? -1 : 1;
+	 }
+ 
     public function __construct($repositoryid, $context = SYSCONTEXTID, $options = array()) {
         global $CFG;
         parent::__construct($repositoryid, $context, $options);
@@ -103,6 +114,7 @@ class repository_filesystem extends repository {
             }
         }
         $list['list'] = array_filter($list['list'], array($this, 'filter'));
+        usort($list['list'],array("repository_filesystem","cmp_title"));
         return $list;
     }
     public function check_login() {
@@ -114,7 +126,7 @@ class repository_filesystem extends repository {
     public function global_search() {
         return false;
     }
-    /**
+    /** 
      * Return file path
      * @return array
      */