diff --git a/.task/feature-rdm-two-trees-followup-c-w8-w10.md b/.task/feature-rdm-two-trees-followup-c-w8-w10.md
index 59b91c10..29af1896 100644
--- a/.task/feature-rdm-two-trees-followup-c-w8-w10.md
+++ b/.task/feature-rdm-two-trees-followup-c-w8-w10.md
@@ -1,6 +1,6 @@
 # feature/rdm-two-trees-followup-c-w8-w10 任务卡
 
-任务主记录：<PR 链接，交付前填写>；状态：进行中（W8a+W8b 已交付；序列 W9→W10→评审包）；owner：weichen
+任务主记录：<PR 链接，交付前填写>；状态：进行中（W8a+W8b+W9-RDM 适配已交付；剩 W10 Frontend→评审包）；owner：weichen
 
 - 权威仓：ssh://git@192.168.3.2:2222/weichen/Agent-System-Dev.git；目标分支：main；R0（initial_base_sha）= f23f5bb01a8b96ab90686d3a1b07791d7f473de2
 - 工作区：/home/weichen/projects/Agent-System-Dev-wt-feature-rdm-two-trees-followup-c-w8-w10（worktree）；分支：feature/rdm-two-trees-followup-c-w8-w10
@@ -26,6 +26,7 @@
 | w8a-operation-audit-core | W8 领域核：操作审计事实/同事务写入/失败尝试/幂等回执/延迟补全/重放一致 | implementation | cursor | 1 | cursor(auto) | completed | 6fd0478（refs/agent-exec/…，收据 ~/.cache/agent-system-dev/agent-exec-receipts/w8a-operation-audit-core.json） | never | ~/.cache/agent-system-dev/agent-exec-receipts/w8a-operation-audit-core.json |
 | w8a-operation-audit-core | W8 领域核（attempt 1 详见 ~/.cache/…/w8a-operation-audit-core.json；transport 6fd0478） | implementation | cursor | 1 | cursor(auto) | completed | 6fd0478 | never | ~/.cache/agent-system-dev/agent-exec-receipts/w8a-operation-audit-core.json |
 | w8b-audit-projection | W8 可读投影：DTO 词典/游标分页/可见性接线/rdm.audit.operations（attempt 1 infra 重试） | implementation | cursor | 2 | cursor(auto) | completed | c3d3111 | never | /home/weichen/.cache/agent-system-dev/agent-exec-receipts/w8b-audit-projection.json |
+| w9-rdm-audit-adapter | W9 RDM 消费端：audit.read 回调适配 Backend X2（受信裁剪/当时名称/owner 分离/拒绝事实）+ pin 前进 92a41183（worker 自纠 41 位笔误：按前缀 fetch 真 tip） | implementation | cursor | 1 | cursor(auto) | completed | c4c6df7 | never | /home/weichen/.cache/agent-system-dev/agent-exec-receipts/w9-rdm-audit-adapter.json |
 | 待定义 | — | NOT_RUN | NOT_RUN | NOT_RUN | NOT_RUN | NOT_RUN | NOT_RUN | NOT_RUN | NOT_RUN | — |
 
 ## 同步记录