diff --git a/docs/superpowers/plans/2026-10-21-slice-build-preview-phase4.md b/docs/superpowers/plans/2026-10-21-slice-build-preview-phase4.md
index d05ed22..334c3d6 100644
--- a/docs/superpowers/plans/2026-10-21-slice-build-preview-phase4.md
+++ b/docs/superpowers/plans/2026-10-21-slice-build-preview-phase4.md
@@ -80,7 +80,7 @@ scripts/sf.ts                  # + content:publish / build:create / preview:star
 - [ ] 实现：build.service 编排（快照→astro→媒体→sitemap→登记）；产物落 `artifacts/jobs/<buildJobId>/{input,dist,manifests}`
 - [ ] 绿 → commit `feat(build): astro 构建管线与媒体落盘`
 
-### Task 6: 最小门禁 + 完整 build 状态机
+### Task 6: 最小门禁 + 完整 build 状态机 ✅ 完成（8f2b982 + 快修 fa27a3a，双审通过；393 测试；五门禁 htmlparser2 零新依赖/P0 阻断/issues 落库/报告 HTML 先写两域对齐/**spawn 缩减 97→76s**。审查战果：非文件路由兜底语义、1101 条分批插入防回归、注入面选侧（dist 侧走真实解析面）。遗留入 Task 9/Plan 5）
 
 **Files:** `apps/api/src/modules/build/gates.ts`；sf.ts + `build:validate`；Test `tests/integration/build-gates.test.ts`