diff --git a/database.py b/database.py
index 0b81b46..d6a132a 100644
--- a/database.py
+++ b/database.py
@@ -205,6 +205,8 @@ def update_system_config(
     kdocs_image_column=None,
     kdocs_admin_notify_enabled=None,
     kdocs_admin_notify_email=None,
+    kdocs_row_start=None,
+    kdocs_row_end=None,
 ):
     """更新系统配置（写入后立即失效缓存）。"""
     ok = _update_system_config(
@@ -231,6 +233,8 @@ def update_system_config(
         kdocs_image_column=kdocs_image_column,
         kdocs_admin_notify_enabled=kdocs_admin_notify_enabled,
         kdocs_admin_notify_email=kdocs_admin_notify_email,
+        kdocs_row_start=kdocs_row_start,
+        kdocs_row_end=kdocs_row_end,
     )
     if ok:
         invalidate_system_config_cache()