diff --git a/mateclaw-server/src/main/resources/db/migration/h2/V9__hook_system.sql b/mateclaw-server/src/main/resources/db/migration/h2/V10__hook_system.sql
similarity index 93%
rename from mateclaw-server/src/main/resources/db/migration/h2/V9__hook_system.sql
rename to mateclaw-server/src/main/resources/db/migration/h2/V10__hook_system.sql
index d85206b5..84c40008 100644
--- a/mateclaw-server/src/main/resources/db/migration/h2/V9__hook_system.sql
+++ b/mateclaw-server/src/main/resources/db/migration/h2/V10__hook_system.sql
@@ -1,6 +1,7 @@
--- V9: RFC-017 声明式 Hook 系统
+-- V10: 声明式 Hook 系统
 -- mate_hook       hook 定义（YAML 文件或 UI 写入）
 -- mate_hook_run   hook 触发审计（可选，按 mateclaw.hooks.audit.enabled 开关）
+-- (原本命名为 V9 但与 V9__usage_cache_tokens.sql 撞号；重命名为 V10 以共存)
 
 CREATE TABLE IF NOT EXISTS mate_hook (
     id                  BIGINT       NOT NULL PRIMARY KEY,
diff --git a/mateclaw-server/src/main/resources/db/migration/mysql/V9__hook_system.sql b/mateclaw-server/src/main/resources/db/migration/mysql/V10__hook_system.sql
similarity index 91%
rename from mateclaw-server/src/main/resources/db/migration/mysql/V9__hook_system.sql
rename to mateclaw-server/src/main/resources/db/migration/mysql/V10__hook_system.sql
index 389cbdd0..92d86448 100644
--- a/mateclaw-server/src/main/resources/db/migration/mysql/V9__hook_system.sql
+++ b/mateclaw-server/src/main/resources/db/migration/mysql/V10__hook_system.sql
@@ -1,6 +1,7 @@
--- V9: RFC-017 声明式 Hook 系统
+-- V10: 声明式 Hook 系统
 -- mate_hook       hook 定义（YAML 文件或 UI 写入）
 -- mate_hook_run   hook 触发审计
+-- (原本命名为 V9 但与 V9__usage_cache_tokens.sql 撞号；重命名为 V10 以共存)
 
 CREATE TABLE IF NOT EXISTS mate_hook (
     id                  BIGINT       NOT NULL PRIMARY KEY,