diff --git a/v2609.md b/v2609.md
index 075d290..a96eece 100644
--- a/v2609.md
+++ b/v2609.md
@@ -124,6 +124,8 @@ ADD COLUMN `available` VARCHAR(8) DEFAULT 'yes' COMMENT '是否可用（yes=启
 
 ALTER TABLE `mis-paw-claw`.`agent_skill_mapping`
     ADD COLUMN `skill_id` BIGINT NULL COMMENT '技能ID（调试版）' AFTER `agent_id`;
+
+ALTER TABLE `agent_skill_mapping` MODIFY `skill_release_id` BIGINT NULL COMMENT 'tool-server skill_release 主键（正式版）';
 ```
 
 ### 数据初始化