diff --git a/vendor/blobt/widgets/Menu.php b/vendor/blobt/widgets/Menu.php
index 6a362b4..13e2dfa 100644
--- a/vendor/blobt/widgets/Menu.php
+++ b/vendor/blobt/widgets/Menu.php
@@ -186,13 +186,14 @@ class Menu extends Widget {
      */
     protected function renderItems($items) {
         $lines = [];
+        $n = count($items);
         foreach ($items as $i => $item) {
             /* 获取菜单项的自定义属性 */
             $options = array_merge($this->itemOptions, ArrayHelper::getValue($item, 'options', []));
             $tag = ArrayHelper::remove($options, 'tag', 'li');
             $class = [];
 
-            if ($item['active']) {
+            if (isset($item['active'])) {
                 $class[] = $this->activeCssClass;
                 if (isset($item['items'])) {
                     $class[] = $this->menuOpenClass;
diff --git a/yii b/yii
new file mode 100755
index 0000000..b93b5cf
--- /dev/null
+++ b/yii
@@ -0,0 +1,24 @@
+#!/usr/bin/env php
+<?php
+/**
+ * Yii console bootstrap file.
+ */
+
+defined('YII_DEBUG') or define('YII_DEBUG', true);
+defined('YII_ENV') or define('YII_ENV', 'dev');
+
+require __DIR__ . '/vendor/autoload.php';
+require __DIR__ . '/vendor/yiisoft/yii2/Yii.php';
+require __DIR__ . '/common/config/bootstrap.php';
+require __DIR__ . '/console/config/bootstrap.php';
+
+$config = yii\helpers\ArrayHelper::merge(
+    require __DIR__ . '/common/config/main.php',
+    require __DIR__ . '/common/config/main-local.php',
+    require __DIR__ . '/console/config/main.php',
+    require __DIR__ . '/console/config/main-local.php'
+);
+
+$application = new yii\console\Application($config);
+$exitCode = $application->run();
+exit($exitCode);