diff --git a/.task/feature-admin-auth-gate-fix.md b/.task/archive/feature-admin-auth-gate-fix.md
similarity index 99%
rename from .task/feature-admin-auth-gate-fix.md
rename to .task/archive/feature-admin-auth-gate-fix.md
index 1c17ff68..ad68db24 100644
--- a/.task/feature-admin-auth-gate-fix.md
+++ b/.task/archive/feature-admin-auth-gate-fix.md
@@ -1,6 +1,6 @@
 # feature/admin-auth-gate-fix 任务卡
 
-任务主记录：<Dev PR 链接，交付前填写>；状态：进行中；owner：weichen
+任务主记录：PR #360 https://git-home.u1680832.nyat.app:30319/weichen/Agent-System-Dev/pulls/360（merge 5d6d1d2e64）；状态：已完成（回填）；owner：weichen
 
 ## 基线与授权
 
@@ -71,7 +71,7 @@
 | 时间(UTC) | 命令 | 被测HEAD | exit | 来源 | sha256(16) |
 |---|---|---|---|---|---|
 
-## 结果与验证（完成后填写）
+## 结果与验证
 
 - 结果：Backend PR #153（Agent-System-Backend）、Frontend PR #54（Agent-System-Frontend）已创建，Dev gitlink PR 见任务主记录链接
 - 验证：backend `go test ./...` PASS（SELF）；frontend `npx vitest run` 93/93 PASS（SELF）；`tsc -b`、check-knip PASS（SELF）；组合 `make test` 与 CI 为 GATE 权威，待记录
@@ -324,3 +324,9 @@
 ```
 | 同步前验收 | 53a3effef777c83bd6baa63f8181f34480533559 | 4c3169b782c8801ec8e79f3a73faf1ab552b7c16 | 2026-10-11T14:15:51Z |
 | 同步前验收 | 3ef65a91428cf28e73dd2a23127dda014e455d87 | 8ad74350ffff9fc267838cadfa9d52ef36d59dbf | 2026-10-11T14:26:28Z |
+
+## 闭合记录（card-autoclose 回填）
+
+- 依据：merge 5d6d1d2e64bdc27fa98e9bccdc78bc4edf2956eb（PR #360）已包含于 origin/main，分支成果已落盘；本段为合入后回填。
+- 合并主题：Merge pull request 'Fix auth dead-ends locking admins out of user management (admin-auth-gate-fix)' (#360) from feature/admin-auth-gate-fix into main
+- 归档：随闭合移入 .task/archive/；任务执行期的过程证据见原任务记录与 PR。