diff --git a/.trellis/tasks/08-08-production-authenticated-readiness/check.jsonl b/.trellis/tasks/archive/2026-08/08-08-production-authenticated-readiness/check.jsonl
similarity index 100%
rename from .trellis/tasks/08-08-production-authenticated-readiness/check.jsonl
rename to .trellis/tasks/archive/2026-08/08-08-production-authenticated-readiness/check.jsonl
diff --git a/.trellis/tasks/08-08-production-authenticated-readiness/design.md b/.trellis/tasks/archive/2026-08/08-08-production-authenticated-readiness/design.md
similarity index 100%
rename from .trellis/tasks/08-08-production-authenticated-readiness/design.md
rename to .trellis/tasks/archive/2026-08/08-08-production-authenticated-readiness/design.md
diff --git a/.trellis/tasks/08-08-production-authenticated-readiness/implement.jsonl b/.trellis/tasks/archive/2026-08/08-08-production-authenticated-readiness/implement.jsonl
similarity index 100%
rename from .trellis/tasks/08-08-production-authenticated-readiness/implement.jsonl
rename to .trellis/tasks/archive/2026-08/08-08-production-authenticated-readiness/implement.jsonl
diff --git a/.trellis/tasks/08-08-production-authenticated-readiness/implement.md b/.trellis/tasks/archive/2026-08/08-08-production-authenticated-readiness/implement.md
similarity index 100%
rename from .trellis/tasks/08-08-production-authenticated-readiness/implement.md
rename to .trellis/tasks/archive/2026-08/08-08-production-authenticated-readiness/implement.md
diff --git a/.trellis/tasks/08-08-production-authenticated-readiness/prd.md b/.trellis/tasks/archive/2026-08/08-08-production-authenticated-readiness/prd.md
similarity index 100%
rename from .trellis/tasks/08-08-production-authenticated-readiness/prd.md
rename to .trellis/tasks/archive/2026-08/08-08-production-authenticated-readiness/prd.md
diff --git a/.trellis/tasks/08-08-production-authenticated-readiness/task.json b/.trellis/tasks/archive/2026-08/08-08-production-authenticated-readiness/task.json
similarity index 96%
rename from .trellis/tasks/08-08-production-authenticated-readiness/task.json
rename to .trellis/tasks/archive/2026-08/08-08-production-authenticated-readiness/task.json
index 67887fc1..3a7ee9ea 100644
--- a/.trellis/tasks/08-08-production-authenticated-readiness/task.json
+++ b/.trellis/tasks/archive/2026-08/08-08-production-authenticated-readiness/task.json
@@ -3,7 +3,7 @@
   "name": "production-authenticated-readiness",
   "title": "生产登录态只读验收",
   "description": "诊断生产管理员与员工验收凭据 401 的原因，在不修改账号、权限或业务数据的前提下恢复最小登录态只读验收；登录前先查锁定/失败计数和 identifier 登录语义，合同终止只验证到初始禁用按钮，并在验收前后复核回滚窗口。",
-  "status": "in_progress",
+  "status": "completed",
   "dev_type": null,
   "scope": "production-auth-diagnosis-and-authenticated-readonly-acceptance",
   "package": null,
@@ -11,7 +11,7 @@
   "creator": "shunli",
   "assignee": "shunli",
   "createdAt": "2026-08-08",
-  "completedAt": null,
+  "completedAt": "2026-08-23",
   "branch": null,
   "base_branch": "main",
   "worktree_path": null,
@@ -33,4 +33,4 @@
   ],
   "notes": "管理员与专用 employee smoke 凭据已分别由独立 break-glass 任务合法恢复，两个角色均唯一一次登录成功、零 retry；员工合同管理权限负向通过。生产合同总数为 0，详情、终止面板、archived/terminated UI 保持 PAUSED，未来出现首条真实合同时新建只读补验任务。累计十一次 rollback window 均 OPEN/0，terminate POST、合同 mutation 与非认证 mutation 均为 0。",
   "meta": {}
-}
+}
\ No newline at end of file