diff --git a/app/index/controller/TopicNas.php b/app/index/controller/TopicNas.php
index 76ee2214..06a5d01e 100644
--- a/app/index/controller/TopicNas.php
+++ b/app/index/controller/TopicNas.php
@@ -246,19 +246,36 @@ class TopicNas extends Common
 
         // 获取文章分类及文章数据
         $parent = ArticleCategoryModel::uniqueLabel('CATEGORY_681182e0a4529')->language($this->lang_id)->value('id');
+        $parent_two = ArticleCategoryModel::parent($parent)->language($this->lang_id)->column('id');//二级分类id
+        array_push($parent_two,$parent);
         $article_categorys = ArticleCategoryModel::with(['article' => function ($query) {
                 $query->field(['id', 'title', 'category_id'])->order(['sort' => 'asc', 'id' => 'desc']);
             }])
             ->field([
                 'id',
+                'pid',
                 'name',
                 'icon'
             ])
             ->language($this->lang_id)
-            ->parent($parent)
+//            ->parent($parent)
+            ->parentChild($parent_two)
             ->isShow(true)
             ->order(['sort' => 'asc', 'id' => 'desc'])
             ->select();
+        dump($article_categorys);exit;
+        //查询三级分类
+        $article_categorys_new = [];
+        if (!$article_categorys->isEmpty()) {
+            foreach ($article_categorys as $kk=>$vv) {
+                $article_categorys_two = [];
+                if ( $parent == $vv->pid ) {
+
+                }
+
+            }
+        }
+
         View::assign('article_categorys', $article_categorys);
 
         return View::fetch('help_detail');
diff --git a/app/index/model/ArticleCategoryModel.php b/app/index/model/ArticleCategoryModel.php
index 223ffcd4..b6e43ed0 100644
--- a/app/index/model/ArticleCategoryModel.php
+++ b/app/index/model/ArticleCategoryModel.php
@@ -46,6 +46,17 @@ class ArticleCategoryModel extends ArticleCategoryBaseModel
         $query->where('pid', '=', $parent);
     }
 
+    // 所属上级分类范围查询
+    public function scopeParentChild($query, $parent)
+    {
+        if (is_array($parent)) {
+            $query->where('pid', 'IN', $parent);
+            return;
+        }
+        $query->where('pid', '=', $parent);
+    }
+
+
     // 所属子分类范围查询
     public function scopeChild($query, $id, $merge_self = false)
     {