diff --git a/.trellis/tasks/05-28-pc-frontend-layout-unification/check.jsonl b/.trellis/tasks/archive/2026-05/05-28-pc-frontend-layout-unification/check.jsonl
similarity index 100%
rename from .trellis/tasks/05-28-pc-frontend-layout-unification/check.jsonl
rename to .trellis/tasks/archive/2026-05/05-28-pc-frontend-layout-unification/check.jsonl
diff --git a/.trellis/tasks/05-28-pc-frontend-layout-unification/implement.jsonl b/.trellis/tasks/archive/2026-05/05-28-pc-frontend-layout-unification/implement.jsonl
similarity index 100%
rename from .trellis/tasks/05-28-pc-frontend-layout-unification/implement.jsonl
rename to .trellis/tasks/archive/2026-05/05-28-pc-frontend-layout-unification/implement.jsonl
diff --git a/.trellis/tasks/05-28-pc-frontend-layout-unification/implement.md b/.trellis/tasks/archive/2026-05/05-28-pc-frontend-layout-unification/implement.md
similarity index 100%
rename from .trellis/tasks/05-28-pc-frontend-layout-unification/implement.md
rename to .trellis/tasks/archive/2026-05/05-28-pc-frontend-layout-unification/implement.md
diff --git a/.trellis/tasks/05-28-pc-frontend-layout-unification/prd.md b/.trellis/tasks/archive/2026-05/05-28-pc-frontend-layout-unification/prd.md
similarity index 100%
rename from .trellis/tasks/05-28-pc-frontend-layout-unification/prd.md
rename to .trellis/tasks/archive/2026-05/05-28-pc-frontend-layout-unification/prd.md
diff --git a/.trellis/tasks/05-28-pc-frontend-layout-unification/task.json b/.trellis/tasks/archive/2026-05/05-28-pc-frontend-layout-unification/task.json
similarity index 92%
rename from .trellis/tasks/05-28-pc-frontend-layout-unification/task.json
rename to .trellis/tasks/archive/2026-05/05-28-pc-frontend-layout-unification/task.json
index 08c66626..87860855 100644
--- a/.trellis/tasks/05-28-pc-frontend-layout-unification/task.json
+++ b/.trellis/tasks/archive/2026-05/05-28-pc-frontend-layout-unification/task.json
@@ -3,7 +3,7 @@
   "name": "pc-frontend-layout-unification",
   "title": "PC前端布局统一改造",
   "description": "在OAOPS1真实试运行并行推进的前提下，统一PC页面布局、信息密度、命令区、表格/列表和详情区体验。",
-  "status": "in_progress",
+  "status": "completed",
   "dev_type": null,
   "scope": "frontend-pc-layout",
   "package": "client",
@@ -11,7 +11,7 @@
   "creator": "shunli",
   "assignee": "shunli",
   "createdAt": "2026-05-28",
-  "completedAt": null,
+  "completedAt": "2026-05-28",
   "branch": null,
   "base_branch": "main",
   "worktree_path": null,