diff --git a/controllers/ApiController.php b/controllers/ApiController.php
index fe126c7e..60b5f81a 100644
--- a/controllers/ApiController.php
+++ b/controllers/ApiController.php
@@ -419,4 +419,12 @@ class ApiController extends Controller {
         }
     }
 
+    public function actionReGenFeature() {
+        if (Yii::$app->request->isAjax) {
+            $updating = \app\models\SyncUrl::findOne(['key_config' => 'updating']);
+            $updating->data = "false";
+            return $updating->save();
+        }
+    }
+
 }
diff --git a/controllers/ListManagementController.php b/controllers/ListManagementController.php
index 78b62aa1..20c94b6a 100644
--- a/controllers/ListManagementController.php
+++ b/controllers/ListManagementController.php
@@ -63,7 +63,15 @@ class ListManagementController extends Controller {
 //        if (!is_object($last))
 //            $last = (object) ['id' => 0];
 //        $idAuto = $data['data']['box_id'] . "_" . ($last->id + 1);
-
+        $updating = \app\models\SyncUrl::findOne(['key_config' => 'updating']);
+        if (!$updating) {
+            $model = new \app\models\SyncUrl();
+            $model->create([
+                'key_config' => "updating",
+                'data' => "false"
+            ]);
+            $updating = \app\models\SyncUrl::findOne(['key_config' => 'updating']);
+        }
         return $this->render('index', [
                     'searchModel' => $searchModel,
                     'dataProvider' => $dataProvider,
@@ -73,6 +81,7 @@ class ListManagementController extends Controller {
                     'genderArray' => ListManagement::$genderArray,
 //                    'idAuto' => $idAuto,
                     "staffArray" => ListManagement::staffArray(),
+                    "updating" => $updating
         ]);
     }
 
diff --git a/views/list-management/index.tpl b/views/list-management/index.tpl
index feaf53fe..96cf810b 100644
--- a/views/list-management/index.tpl
+++ b/views/list-management/index.tpl
@@ -201,13 +201,20 @@
                 <tr>
                     <td>Đặc trưng 1</td>
                     <td class="text-right" id="total128">
-{*                        <b class="text-red">{$statistics.128}</b>/<b>{$statistics.img}</b>*}
+                        {*                        <b class="text-red">{$statistics.128}</b>/<b>{$statistics.img}</b>*}
                     </td>
                 </tr>
                 <tr>
-                    <td>Đặc trưng 2</td>
+                    <td>
+                        Đặc trưng 2
+                        <label class="label label-danger {if $updating->data==="false"}hidden{/if}" id="updating-label">Đang cập nhật ...</label>
+                        <a href="{Url::to(['/api/re-gen-feature'])}" class="{if $updating->data==="true"}hidden{/if}" onclick="reGenFeature(this);
+                                return false;" data-toggle="tooltip" title="Cập nhật lại đặc trưng">
+                            <i class="fa fa-refresh"></i>
+                        </a>
+                    </td>
                     <td class="text-right" id="total512">
-{*                        <b class="text-red">{$statistics.512}</b>/<b>{$statistics.img}</b>*}
+                        {*                        <b class="text-red">{$statistics.512}</b>/<b>{$statistics.img}</b>*}
                     </td>
                 </tr>
             </table>
diff --git a/web/js/list-management.js b/web/js/list-management.js
index a83df9ca..94f484c9 100644
--- a/web/js/list-management.js
+++ b/web/js/list-management.js
@@ -616,4 +616,18 @@ function getTotalFeature() {
         error: function (jqXHR, textStatus, errorThrown) {
         }
     });
+}
+
+function reGenFeature(e) {
+    $.ajax({
+        url: $(e).attr("href"),
+        type: 'POST',
+        success: function (data) {
+//            window.location.reload(true);
+            $("#updating-label").removeClass("hidden");
+            $(e).addClass("hidden");
+        },
+        error: function (jqXHR, textStatus, errorThrown) {
+        }
+    });
 }
\ No newline at end of file