diff --git a/.trellis/tasks/08-05-contract-detail-workspace/check.jsonl b/.trellis/tasks/archive/2026-08/08-05-contract-detail-workspace/check.jsonl
similarity index 100%
rename from .trellis/tasks/08-05-contract-detail-workspace/check.jsonl
rename to .trellis/tasks/archive/2026-08/08-05-contract-detail-workspace/check.jsonl
diff --git a/.trellis/tasks/08-05-contract-detail-workspace/design.md b/.trellis/tasks/archive/2026-08/08-05-contract-detail-workspace/design.md
similarity index 100%
rename from .trellis/tasks/08-05-contract-detail-workspace/design.md
rename to .trellis/tasks/archive/2026-08/08-05-contract-detail-workspace/design.md
diff --git a/.trellis/tasks/08-05-contract-detail-workspace/implement.jsonl b/.trellis/tasks/archive/2026-08/08-05-contract-detail-workspace/implement.jsonl
similarity index 100%
rename from .trellis/tasks/08-05-contract-detail-workspace/implement.jsonl
rename to .trellis/tasks/archive/2026-08/08-05-contract-detail-workspace/implement.jsonl
diff --git a/.trellis/tasks/08-05-contract-detail-workspace/implement.md b/.trellis/tasks/archive/2026-08/08-05-contract-detail-workspace/implement.md
similarity index 100%
rename from .trellis/tasks/08-05-contract-detail-workspace/implement.md
rename to .trellis/tasks/archive/2026-08/08-05-contract-detail-workspace/implement.md
diff --git a/.trellis/tasks/08-05-contract-detail-workspace/prd.md b/.trellis/tasks/archive/2026-08/08-05-contract-detail-workspace/prd.md
similarity index 100%
rename from .trellis/tasks/08-05-contract-detail-workspace/prd.md
rename to .trellis/tasks/archive/2026-08/08-05-contract-detail-workspace/prd.md
diff --git a/.trellis/tasks/08-05-contract-detail-workspace/task.json b/.trellis/tasks/archive/2026-08/08-05-contract-detail-workspace/task.json
similarity index 91%
rename from .trellis/tasks/08-05-contract-detail-workspace/task.json
rename to .trellis/tasks/archive/2026-08/08-05-contract-detail-workspace/task.json
index 3f9da8a3..51ef8054 100644
--- a/.trellis/tasks/08-05-contract-detail-workspace/task.json
+++ b/.trellis/tasks/archive/2026-08/08-05-contract-detail-workspace/task.json
@@ -3,7 +3,7 @@
   "name": "contract-detail-workspace",
   "title": "合同详情页与高风险动作归位",
   "description": "独立规划合同详情信息结构、权限边界、证据区和高风险动作归位，不与采购/资产路由搬迁混做。",
-  "status": "in_progress",
+  "status": "completed",
   "dev_type": null,
   "scope": "server-contract-schema-api-and-client-detail",
   "package": null,
@@ -11,11 +11,11 @@
   "creator": "shunli",
   "assignee": "shunli",
   "createdAt": "2026-08-05",
-  "completedAt": null,
+  "completedAt": "2026-08-08",
   "branch": null,
   "base_branch": "main",
   "worktree_path": null,
-  "commit": null,
+  "commit": "2185177",
   "pr_url": null,
   "subtasks": [],
   "children": [],
@@ -25,4 +25,4 @@
   "meta": {
     "description": "建设合同详情工作区并新增可审计的 terminated 状态、终止字段和事务审计，范围裁剪附件能力。"
   }
-}
\ No newline at end of file
+}