diff --git a/app/index/controller/Attachment.php b/app/index/controller/Attachment.php
index 91309b0a..468bb3c8 100644
--- a/app/index/controller/Attachment.php
+++ b/app/index/controller/Attachment.php
@@ -53,6 +53,9 @@ class Attachment extends Common
             ->paginate([
                 'list_rows' => $param['size'],
                 'page'      => $param['page'],
+                'query'     => [
+                    'id' => $param['id']??null
+                ]
             ]);
         View::assign('attachements', $attachements);
         View::assign('page', $attachements->render());
@@ -66,6 +69,7 @@ class Attachment extends Common
     public function video()
     {
         $param = request()->param([
+            'id',
             'page/d' => 1,
             'size/d' => 12
         ]);
@@ -103,10 +107,14 @@ class Attachment extends Common
                 'link'
             ])
             ->language($this->lang_id)
+            ->category($param['id']??null)
             ->order(['sort' => 'asc', 'id' => 'desc'])
             ->paginate([
                 'list_rows' => $param['size'],
                 'page'      => $param['page'],
+                'query'     => [
+                    'id' => $param['id']??null
+                ]
             ]);
         View::assign('videos', $videos);
         View::assign('page', $videos->render());
diff --git a/app/index/model/VideoModel.php b/app/index/model/VideoModel.php
index dce62a1f..3ebbb1a1 100644
--- a/app/index/model/VideoModel.php
+++ b/app/index/model/VideoModel.php
@@ -29,4 +29,13 @@ class VideoModel extends VideoBaseModel
     {
         $query->where('recommend', '=', (int)$recommend);
     }
+
+    // 所属分类范围查询
+    public function scopeCategory($query, $category)
+    {
+        if (is_null($category)) {
+            return;
+        }
+        $query->where('category_id', '=', $category);
+    }
 }