diff --git a/test/model/user/getgroups.php b/test/model/user/getgroups.php
index 547d7542e4..6eae0fe23a 100755
--- a/test/model/user/getgroups.php
+++ b/test/model/user/getgroups.php
@@ -4,6 +4,12 @@ include dirname(dirname(dirname(__FILE__))) . '/lib/init.php';
 include dirname(dirname(dirname(__FILE__))) . '/class/user.class.php';
 su('admin');
 
+$user = zdTable('user');
+$user->gen(50);
+
+$userGroup = zdTable('usergroup');
+$userGroup->gen(500);
+
 /**
 
 title=测试 userModel::getGroups();
@@ -19,4 +25,4 @@ $user = new userTest();
 
 r($user->getGroupsTest('admin'))        && p() && e('0'); // 获取admin所在的分组,为空
 r(count($user->getGroupsTest('test2'))) && p() && e('1'); // 通过test2所在的分组数量，1个
-r($user->getGroupsTest(''))             && p() && e('0'); // 传空用户名，返回空
\ No newline at end of file
+r($user->getGroupsTest(''))             && p() && e('0'); // 传空用户名，返回空