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diff --git a/.trellis/tasks/05-26-oaops1-seven-day-trial-prep/research/pretrial-reference-systems.md b/.trellis/tasks/archive/2026-05/05-26-oaops1-seven-day-trial-prep/research/pretrial-reference-systems.md
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diff --git a/.trellis/tasks/05-26-oaops1-seven-day-trial-prep/task.json b/.trellis/tasks/archive/2026-05/05-26-oaops1-seven-day-trial-prep/task.json
similarity index 93%
rename from .trellis/tasks/05-26-oaops1-seven-day-trial-prep/task.json
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index 317c287a..718a0a69 100644
--- a/.trellis/tasks/05-26-oaops1-seven-day-trial-prep/task.json
+++ b/.trellis/tasks/archive/2026-05/05-26-oaops1-seven-day-trial-prep/task.json
@@ -3,7 +3,7 @@
   "name": "oaops1-seven-day-trial-prep",
   "title": "OAOPS1 7天真实试运行准备",
   "description": "准备 OAOPS1 7 天小团队真实使用稳定化启动条件、只读预检和人工证据清单。",
-  "status": "in_progress",
+  "status": "completed",
   "dev_type": null,
   "scope": "trialrun-prep",
   "package": null,
@@ -11,7 +11,7 @@
   "creator": "shunli",
   "assignee": "shunli",
   "createdAt": "2026-05-26",
-  "completedAt": null,
+  "completedAt": "2026-05-26",
   "branch": null,
   "base_branch": "main",
   "worktree_path": null,
@@ -31,4 +31,4 @@
   ],
   "notes": "",
   "meta": {}
-}
+}
\ No newline at end of file