diff --git a/core/module/user/user.php b/core/module/user/user.php
index da831b3..c6071a4 100644
--- a/core/module/user/user.php
+++ b/core/module/user/user.php
@@ -444,7 +444,7 @@ class user extends common
 				case "0":
 					break;
 				case "3":
-					self::$courseGroups['30'] = 'Administrateur';
+					self::$courseGroups['3'] = 'Administrateur';
 					break;
 				case "1":
 				case "2":
diff --git a/core/module/user/view/index/index.js.php b/core/module/user/view/index/index.js.php
index babc715..2735ebb 100644
--- a/core/module/user/view/index/index.js.php
+++ b/core/module/user/view/index/index.js.php
@@ -10,4 +10,15 @@
  * @license CC Attribution-NonCommercial-NoDerivatives 4.0 International
  * @link http://zwiicms.fr/
  */
-$(".userDelete").on("click",(function(){var _this=$(this);return message="<?php echo helper::translate('Confirmer la suppression de cet utilisateur');?>",core.confirm(message,(function(){$(location).attr("href",_this.attr("href"))}))}));
\ No newline at end of file
+
+$(document).ready((function () {
+    $(".userDelete").on("click", (function () {
+        var _this = $(this);
+        return message = "<?php echo helper::translate('Confirmer la suppression de cet utilisateur');?>", core.confirm(message, (function () {
+            $(location).attr("href", _this.attr("href"))
+        }))
+    }));
+    $("#userFilterGroup, #userFilterFirstName, #userFilterLastName").change(function() {
+        $("#userFilterUserForm").submit();
+      });
+}));
\ No newline at end of file
diff --git a/core/module/user/view/index/index.php b/core/module/user/view/index/index.php
index 80e36a3..582bc6d 100644
--- a/core/module/user/view/index/index.php
+++ b/core/module/user/view/index/index.php
@@ -64,12 +64,6 @@
                         'selected' => isset($_POST['userFilterLastName']) ? $_POST['userFilterLastName'] : 'all',
                     ]); ?>
                 </div>
-                <div class="col2 offset1">
-                    <?php echo template::submit('userFilterSubmit', [
-                        'value' => 'Filtrer',
-                        'uniqueSubmission' => true
-                    ]); ?>
-                </div>
             </div>
         </div>
     </div>