diff --git a/.trellis/tasks/07-16-second-stage-frontend-cleanup-wave1/check.jsonl b/.trellis/tasks/archive/2026-07/07-16-second-stage-frontend-cleanup-wave1/check.jsonl
similarity index 100%
rename from .trellis/tasks/07-16-second-stage-frontend-cleanup-wave1/check.jsonl
rename to .trellis/tasks/archive/2026-07/07-16-second-stage-frontend-cleanup-wave1/check.jsonl
diff --git a/.trellis/tasks/07-16-second-stage-frontend-cleanup-wave1/design.md b/.trellis/tasks/archive/2026-07/07-16-second-stage-frontend-cleanup-wave1/design.md
similarity index 100%
rename from .trellis/tasks/07-16-second-stage-frontend-cleanup-wave1/design.md
rename to .trellis/tasks/archive/2026-07/07-16-second-stage-frontend-cleanup-wave1/design.md
diff --git a/.trellis/tasks/07-16-second-stage-frontend-cleanup-wave1/implement.jsonl b/.trellis/tasks/archive/2026-07/07-16-second-stage-frontend-cleanup-wave1/implement.jsonl
similarity index 100%
rename from .trellis/tasks/07-16-second-stage-frontend-cleanup-wave1/implement.jsonl
rename to .trellis/tasks/archive/2026-07/07-16-second-stage-frontend-cleanup-wave1/implement.jsonl
diff --git a/.trellis/tasks/07-16-second-stage-frontend-cleanup-wave1/prd.md b/.trellis/tasks/archive/2026-07/07-16-second-stage-frontend-cleanup-wave1/prd.md
similarity index 100%
rename from .trellis/tasks/07-16-second-stage-frontend-cleanup-wave1/prd.md
rename to .trellis/tasks/archive/2026-07/07-16-second-stage-frontend-cleanup-wave1/prd.md
diff --git a/.trellis/tasks/07-16-second-stage-frontend-cleanup-wave1/research/tokens-deletion-audit.md b/.trellis/tasks/archive/2026-07/07-16-second-stage-frontend-cleanup-wave1/research/tokens-deletion-audit.md
similarity index 100%
rename from .trellis/tasks/07-16-second-stage-frontend-cleanup-wave1/research/tokens-deletion-audit.md
rename to .trellis/tasks/archive/2026-07/07-16-second-stage-frontend-cleanup-wave1/research/tokens-deletion-audit.md
diff --git a/.trellis/tasks/07-16-second-stage-frontend-cleanup-wave1/task.json b/.trellis/tasks/archive/2026-07/07-16-second-stage-frontend-cleanup-wave1/task.json
similarity index 94%
rename from .trellis/tasks/07-16-second-stage-frontend-cleanup-wave1/task.json
rename to .trellis/tasks/archive/2026-07/07-16-second-stage-frontend-cleanup-wave1/task.json
index 67d2e1a4..7b5e4d21 100644
--- a/.trellis/tasks/07-16-second-stage-frontend-cleanup-wave1/task.json
+++ b/.trellis/tasks/archive/2026-07/07-16-second-stage-frontend-cleanup-wave1/task.json
@@ -3,7 +3,7 @@
   "name": "second-stage-frontend-cleanup-wave1",
   "title": "第二阶段前端冗余清理首批",
   "description": "基于静态、动态和构建引用证据，删除未被消费且已与现行 CSS 漂移的前端设计 token 文件。",
-  "status": "in_progress",
+  "status": "completed",
   "dev_type": null,
   "scope": "client/src/design/tokens.ts and current Trellis task evidence",
   "package": null,
@@ -11,7 +11,7 @@
   "creator": "shunli",
   "assignee": "shunli",
   "createdAt": "2026-07-16",
-  "completedAt": null,
+  "completedAt": "2026-07-16",
   "branch": null,
   "base_branch": "main",
   "worktree_path": null,
@@ -29,4 +29,4 @@
   ],
   "notes": "用户于 2026-07-16 选择方案 1，仅批准删除 tokens.ts；其他兼容和冗余候选不在本批范围。",
   "meta": {}
-}
+}
\ No newline at end of file