code review by fei.hong: do fixes bug to product brand shops show images

@@ -41,6 +41,8 @@ class IndexController extends WebAction
 
         //品牌系列参数
         $condition['folder_id'] = $this->get('folder_id');
+        // 品牌型类
+        $condition['series'] = $this->get('series');
 
         //$options参数数组
         $options = array();