diff --git a/app/admin/service/AdminGroupService.php b/app/admin/service/AdminGroupService.php
index 1b9a193df70b35804f02df9cbc3048b58294093c..2f5bffa7c195a496e12fc05efd807f1ad99bccdc 100644
--- a/app/admin/service/AdminGroupService.php
+++ b/app/admin/service/AdminGroupService.php
@@ -28,13 +28,13 @@ class AdminGroupService
 
     /**
      * 获取管理员列表
-     * @param array $params
+     * @param array $param
      * @return array
      * @throws DataNotFoundException
      * @throws DbException
      * @throws ModelNotFoundException
      */
-    public static function dataList(array $params = []): array
+    public static function dataList(array $param = []): array
     {
         $page = (int)$params['page'] ?? 1;
         $limit = (int)$params['limit'] ?? 10;