diff --git a/core/modules/menu/lib/Drupal/menu/MenuFormController.php b/core/modules/menu/lib/Drupal/menu/MenuFormController.php
index ffab994..41e5696 100644
--- a/core/modules/menu/lib/Drupal/menu/MenuFormController.php
+++ b/core/modules/menu/lib/Drupal/menu/MenuFormController.php
@@ -82,11 +82,11 @@ public function save(array $form, array &$form_state) {
     $uri = $menu->uri();
     if ($status == SAVED_UPDATED) {
       drupal_set_message(t('Menu %label has been updated.', array('%label' => $menu->label())));
-      watchdog('contact', 'Menu %label has been updated.', array('%label' => $menu->label()), WATCHDOG_NOTICE, l(t('Edit'), $uri['path'] . '/edit'));
+      watchdog('menu', 'Menu %label has been updated.', array('%label' => $menu->label()), WATCHDOG_NOTICE, l(t('Edit'), $uri['path'] . '/edit'));
     }
     else {
       drupal_set_message(t('Menu %label has been added.', array('%label' => $menu->label())));
-      watchdog('contact', 'Menu %label has been added.', array('%label' => $menu->label()), WATCHDOG_NOTICE, l(t('Edit'), $uri['path'] . '/edit'));
+      watchdog('menu', 'Menu %label has been added.', array('%label' => $menu->label()), WATCHDOG_NOTICE, l(t('Edit'), $uri['path'] . '/edit'));
     }
 
     $form_state['redirect'] = 'admin/structure/menu/manage/' . $menu->id();
diff --git a/core/modules/menu/lib/Drupal/menu/MenuListController.php b/core/modules/menu/lib/Drupal/menu/MenuListController.php
index b867d06..a833dbc 100644
--- a/core/modules/menu/lib/Drupal/menu/MenuListController.php
+++ b/core/modules/menu/lib/Drupal/menu/MenuListController.php
@@ -43,28 +43,31 @@ public function buildRow(EntityInterface $entity) {
   /**
    * Overrides \Drupal\Core\Entity\EntityListController::getOperations();
    */
-  public function getOperations(EntityInterface $menu) {
-    $uri = $menu->uri();
-    $path = $uri['path'];
+  public function getOperations(EntityInterface $entity) {
+    $operations = parent::getOperations($entity);
+    $uri = $entity->uri();
 
     $operations['list'] = array(
       'title' => t('list links'),
-      'href' => $path,
+      'href' => $uri['path'],
       'options' => $uri['options'],
       'weight' => 0,
     );
-    $operations['edit'] = array(
-      'title' => t('edit menu'),
-      'href' => $path . '/edit',
-      'options' => $uri['options'],
-      'weight' => 10,
-    );
+    $operations['edit']['title'] = t('edit menu');
     $operations['add'] = array(
       'title' => t('add link'),
-      'href' => $path . '/add',
+      'href' => $uri['path'] . '/add',
       'options' => $uri['options'],
       'weight' => 20,
     );
+    // System menus could not be deleted.
+    $system_menus = menu_list_system_menus();
+    if (isset($system_menus[$entity->id()])) {
+      unset($operations['delete']);
+    }
+    else {
+      $operations['delete']['title'] = t('delete menu');
+    }
     return $operations;
   }