diff --git a/apps/backend/src/db/migrations/113_drop_work_order_material_links.sql b/apps/backend/src/db/migrations/114_drop_work_order_material_links.sql
similarity index 91%
rename from apps/backend/src/db/migrations/113_drop_work_order_material_links.sql
rename to apps/backend/src/db/migrations/114_drop_work_order_material_links.sql
index e389097b..654519d8 100644
--- a/apps/backend/src/db/migrations/113_drop_work_order_material_links.sql
+++ b/apps/backend/src/db/migrations/114_drop_work_order_material_links.sql
@@ -1,4 +1,4 @@
--- 113_drop_work_order_material_links.sql —— 下线旧的「一次性补资料链接 token」体系
+-- 114_drop_work_order_material_links.sql —— 下线旧的「一次性补资料链接 token」体系
 --
 -- 背景：补资料页已改为按平台订单号直连（/supplement/:订单号），
 -- 不再需要客服先生成 token 链接：