优化代码

mobile/controllers/IndexController.php

@@ -32,7 +32,7 @@ class IndexController extends CommonController
 	public function actionIndex()
 	{
 		//获取当前模块
-		$module = Yii::$app->controller->id;
+		$module = Yii::$app->controller->action->id;
 		//导航
 		$sysmenu = new \common\models\Frontend();
 		$sysmenu->pid = 5;