diff --git a/.trellis/tasks/05-31-deploy-unified-list-detail-reimbursement-public-check/check.jsonl b/.trellis/tasks/archive/2026-05/05-31-deploy-unified-list-detail-reimbursement-public-check/check.jsonl
similarity index 100%
rename from .trellis/tasks/05-31-deploy-unified-list-detail-reimbursement-public-check/check.jsonl
rename to .trellis/tasks/archive/2026-05/05-31-deploy-unified-list-detail-reimbursement-public-check/check.jsonl
diff --git a/.trellis/tasks/05-31-deploy-unified-list-detail-reimbursement-public-check/implement.jsonl b/.trellis/tasks/archive/2026-05/05-31-deploy-unified-list-detail-reimbursement-public-check/implement.jsonl
similarity index 100%
rename from .trellis/tasks/05-31-deploy-unified-list-detail-reimbursement-public-check/implement.jsonl
rename to .trellis/tasks/archive/2026-05/05-31-deploy-unified-list-detail-reimbursement-public-check/implement.jsonl
diff --git a/.trellis/tasks/05-31-deploy-unified-list-detail-reimbursement-public-check/implement.md b/.trellis/tasks/archive/2026-05/05-31-deploy-unified-list-detail-reimbursement-public-check/implement.md
similarity index 100%
rename from .trellis/tasks/05-31-deploy-unified-list-detail-reimbursement-public-check/implement.md
rename to .trellis/tasks/archive/2026-05/05-31-deploy-unified-list-detail-reimbursement-public-check/implement.md
diff --git a/.trellis/tasks/05-31-deploy-unified-list-detail-reimbursement-public-check/prd.md b/.trellis/tasks/archive/2026-05/05-31-deploy-unified-list-detail-reimbursement-public-check/prd.md
similarity index 100%
rename from .trellis/tasks/05-31-deploy-unified-list-detail-reimbursement-public-check/prd.md
rename to .trellis/tasks/archive/2026-05/05-31-deploy-unified-list-detail-reimbursement-public-check/prd.md
diff --git a/.trellis/tasks/05-31-deploy-unified-list-detail-reimbursement-public-check/research/deployment-evidence.md b/.trellis/tasks/archive/2026-05/05-31-deploy-unified-list-detail-reimbursement-public-check/research/deployment-evidence.md
similarity index 100%
rename from .trellis/tasks/05-31-deploy-unified-list-detail-reimbursement-public-check/research/deployment-evidence.md
rename to .trellis/tasks/archive/2026-05/05-31-deploy-unified-list-detail-reimbursement-public-check/research/deployment-evidence.md
diff --git a/.trellis/tasks/05-31-deploy-unified-list-detail-reimbursement-public-check/task.json b/.trellis/tasks/archive/2026-05/05-31-deploy-unified-list-detail-reimbursement-public-check/task.json
similarity index 94%
rename from .trellis/tasks/05-31-deploy-unified-list-detail-reimbursement-public-check/task.json
rename to .trellis/tasks/archive/2026-05/05-31-deploy-unified-list-detail-reimbursement-public-check/task.json
index 0a613b00..24ef6d6d 100644
--- a/.trellis/tasks/05-31-deploy-unified-list-detail-reimbursement-public-check/task.json
+++ b/.trellis/tasks/archive/2026-05/05-31-deploy-unified-list-detail-reimbursement-public-check/task.json
@@ -3,7 +3,7 @@
   "name": "deploy-unified-list-detail-reimbursement-public-check",
   "title": "部署统一列表详情改造并复检报销页",
   "description": "Deploy the unified business list/detail UI changes to the public trial run environment and verify the reimbursement page no longer serves the old top task-card buttons.",
-  "status": "in_progress",
+  "status": "completed",
   "dev_type": null,
   "scope": "deployment-trialrun",
   "package": null,
@@ -11,7 +11,7 @@
   "creator": "shunli",
   "assignee": "shunli",
   "createdAt": "2026-05-31",
-  "completedAt": null,
+  "completedAt": "2026-05-31",
   "branch": null,
   "base_branch": "main",
   "worktree_path": null,
@@ -27,4 +27,4 @@
   ],
   "notes": "",
   "meta": {}
-}
+}
\ No newline at end of file