gx分类查看是否拥有下级

@@ -77,6 +77,9 @@ class CategoryController extends BaseController
      * @time   :2025/3/19 14:38
      */
     public function get3283Lists(&$category,$filed){
+        if(!isset($this->map['title'])){
+            $this->map['pid'] = $this->map['pid'] ?? 0;
+        }
         $list = $category->list($this->map,['sort','id'],$filed);
         $template_id = $this->getTemplateId(BTemplate::SOURCE_PRODUCT,BTemplate::IS_LIST);//获取模版id
         foreach ($list as $k =>$v){