diff --git a/controllers/ListController.php b/controllers/ListController.php
index 633ca1b..1fa8936 100644
--- a/controllers/ListController.php
+++ b/controllers/ListController.php
@@ -83,4 +83,14 @@ class ListController extends \yii\web\Controller
         $param->save();
         return $this->redirect('/list?ParameterSearch[id]='. $id);
     }
+
+    public function actionDel(Request $request)
+    {
+        $id = $request->getQueryParam('id');
+        $param = ParameterSearch::find()->where([ 'id'=> $id ])->one();
+        if ($param !== null) {
+            $param->delete();
+        }
+        return $this->redirect('/list');
+    }
 }
diff --git a/views/list/index.php b/views/list/index.php
index 0fc6368..e4a4ff7 100644
--- a/views/list/index.php
+++ b/views/list/index.php
@@ -68,7 +68,8 @@ $this->title = 'params list';
         [
             'label' => 'Edit',
             'value' => function (Parameter $model) {
-                return Html::a('Edit', '/list/edit?id=' . $model->id, [ 'class' => 'btn btn-sx btn-secondary' ]);
+                return Html::a('Edit', '/list/edit?id=' . $model->id, [ 'class' => 'w-100 btn btn-sx btn-secondary' ]) .
+                       Html::a('Delete', '/list/del?id=' . $model->id, [ 'class' => 'w-100 btn btn-sx btn-danger' ]);
             },
             'format' => 'raw',
         ],