diff --git a/app/admin/controller/UserController.php b/app/admin/controller/UserController.php
index 847da5b..2633998 100644
--- a/app/admin/controller/UserController.php
+++ b/app/admin/controller/UserController.php
@@ -48,10 +48,16 @@ class UserController extends AdminBaseController
         /**搜索条件**/
         $user_login = $this->request->param('user_login');
         $user_email = trim($this->request->param('user_email'));
-
+        $uid = $this->request->param('uid');
         if ($user_login) {
             $where['user_login'] = ['like', "%$user_login%"];
         }
+
+        //下级人员
+        if($uid) {
+            $where['parent_id'] = ['eq', $uid];
+        }
+
         $users = Db::name('user')
             ->where($where)
             ->order("id DESC")