去除购物车小房子按钮

@@ -36,7 +36,7 @@ class IndexController extends AbstractAction
     public function indexAction()
     {
         $this->setTitle('购物车');
-        $this->setNavHeader('购物车');
+        $this->setNavHeader('购物车', true, '');
 
         $shoppingKey = Helpers::getShoppingKeyByCookie();
         $uid = $this->getUid(true);