diff --git a/catch/permissions/controller/User.php b/catch/permissions/controller/User.php
index 77fec8a..cf0d1a2 100644
--- a/catch/permissions/controller/User.php
+++ b/catch/permissions/controller/User.php
@@ -86,7 +86,9 @@ class User extends CatchController
 
         $this->user->attachRoles($request->param('roles'));
 
-        $this->user->attachJobs($request->param('jobs'));
+        if ($request->param('jobs')) {
+            $this->user->attachJobs($request->param('jobs'));
+        }
 
         return CatchResponse::success('', '添加成功');
     }
diff --git a/catch/system/model/Attachments.php b/catch/system/model/Attachments.php
index 104ba31..88cbd31 100644
--- a/catch/system/model/Attachments.php
+++ b/catch/system/model/Attachments.php
@@ -30,6 +30,7 @@ class Attachments extends CatchModel
     {
         return $this->order('id', 'desc')
                     ->catchSearch()
+                    ->catchOrder()
                     ->paginate();
     }
 
diff --git a/catch/system/model/search/AttachmentsSearch.php b/catch/system/model/search/AttachmentsSearch.php
index b1f0400..d6c32d7 100644
--- a/catch/system/model/search/AttachmentsSearch.php
+++ b/catch/system/model/search/AttachmentsSearch.php
@@ -22,7 +22,7 @@ trait AttachmentsSearch
         return $query->where('mime_type', $value);
     }
 
-    public function searchDriver($query, $value, $data)
+    public function searchDriverAttr($query, $value, $data)
     {
         return $query->where('driver', $value);
     }