diff --git a/tools/seed_test_rbac.py b/tools/seed_test_rbac.py
index 9fbdf10..f308e62 100644
--- a/tools/seed_test_rbac.py
+++ b/tools/seed_test_rbac.py
@@ -154,7 +154,6 @@ async def seed() -> None:
     # "尚未生效"，于是刚种好的账号一个权限都拿不到（表现为 roles=() 而非报错）。
     # 往前留 5 秒，彻底避开这个舍入窗口。
     effective_at = now - timedelta(seconds=5)
-    role_ids = tuple(role[0] for role in ROLES)
     async with SessionFactory() as session:
         await session.execute(
             text("DELETE FROM sys_role_permission WHERE role_id IN (9001,9002,9003)")