diff --git a/.task/archive/feature-norm-remediation-u3.md b/.task/archive/feature-norm-remediation-u3.md
index 19aa6873..595cc067 100644
--- a/.task/archive/feature-norm-remediation-u3.md
+++ b/.task/archive/feature-norm-remediation-u3.md
@@ -4,7 +4,7 @@
 
 - 权威仓：ssh://git@git-ssh.u1680832.nyat.app:31411/weichen/Agent-System-Dev.git；目标分支：feature/norm-remediation；R0（initial_base_sha）= fe0f1cd4649f11b0d855ec39b882b8ca37fffb6b
 - 工作区：/home/weichen/projects/Agent-System-Dev-wt-feature-norm-remediation-u3（worktree）；分支：feature/norm-remediation-u3
-- 分支类型：child；initiative_id：feature-norm-remediation；root_target：feature/norm-remediation；immediate_target：feature/norm-remediation；accepting_requirements：false；parent_branch：feature/norm-remediation；parent_head_sha：fe0f1cd4649f11b0d855ec39b882b8ca37fffb6b；parent_pr：无；parent_source：origin
+- 分支类型：child；initiative_id：feature-norm-remediation；root_target：main；immediate_target：feature/norm-remediation；accepting_requirements：false；parent_branch：feature/norm-remediation；parent_head_sha：fe0f1cd4649f11b0d855ec39b882b8ca37fffb6b；parent_pr：https://git-home.u1680832.nyat.app:30319/weichen/Agent-System-Dev/pulls/616；parent_source：origin
 - 需求分流：免（父 initiative 子任务登记已列出 feature/norm-remediation-u3；parent_head_sha=fe0f1cd4649f11b0d855ec39b882b8ca37fffb6b）
 
 - 授权与交付终点：用户于 2026-10-18 授权按规范整改计划实施 U3，并按本仓门禁将子任务合入 `feature/norm-remediation`。仅允许调整 Dev `policy/delivery.md` 的任务通道分类与拓扑选择规则；未授权修改脚本、分支命令/流程、CI/平台设置、其他 U-ID 或 Guidelines。