diff --git a/docs/MDTODO/details/pr-merge-driven-automatic-delivery/R3.1_Task_Report.md b/docs/MDTODO/details/pr-merge-driven-automatic-delivery/R3.1_Task_Report.md
new file mode 100644
index 00000000..c6f4a0ab
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+++ b/docs/MDTODO/details/pr-merge-driven-automatic-delivery/R3.1_Task_Report.md
@@ -0,0 +1,7 @@
+# R3.1 任务报告
+
+[UniDesk #1802](https://github.com/pikasTech/unidesk/issues/1802) 已登记并保持 open。
+
+AgentRun PR #301 的 merge commit 4b651e12783d 通过真实 outer PaC event 生成 PipelineRun，38 秒成功；GitOps result 为 4ae90e718196，Argo 为 Synced/Healthy 但 revision 仍是 5705ac156a7b，relation=stale，runtime 仍为旧 digest。
+
+该问题涉及 GitOps/Argo revision authority、managed mirror commit graph 或 PaC provenance，属于架构变更。本轮未执行 mirror、sync、flush、trigger、apply、closeout、人工 PipelineRun 或 runtime patch。
diff --git a/docs/MDTODO/details/pr-merge-driven-automatic-delivery/R3_Task_Report.md b/docs/MDTODO/details/pr-merge-driven-automatic-delivery/R3_Task_Report.md
new file mode 100644
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@@ -0,0 +1,3 @@
+# R3 任务报告
+
+已完成 AgentRun PR merge 自动交付异常的有界登记：PaC Pipeline 成功，但 GitOps/Argo/runtime provenance 未自动收敛。问题已进入 #1802；按用户边界跳过架构变更，不以手工操作补洞。
diff --git a/docs/MDTODO/pr-merge-driven-automatic-delivery.md b/docs/MDTODO/pr-merge-driven-automatic-delivery.md
index c06d692a..f45684c4 100644
--- a/docs/MDTODO/pr-merge-driven-automatic-delivery.md
+++ b/docs/MDTODO/pr-merge-driven-automatic-delivery.md
@@ -35,3 +35,11 @@
 ### R2.3
 
 由主代理同步清理长期 reference/skill，合并后只观察新的 GitHub webhook→Gitea mirror/snapshot→PaC→Tekton→GitOps/Argo→runtime 自动事件，并完成 issue/报告收口，完成任务后将详细报告写入[任务报告](./details/pr-merge-driven-automatic-delivery/R2.3_Task_Report.md)。
+
+## R3 [completed]
+
+跟踪 [UniDesk #1802](https://github.com/pikasTech/unidesk/issues/1802) 暴露的 AgentRun PaC 成功后 GitOps/Argo revision 持续 stale；本轮只冻结自动链证据与架构边界，不手工补交付，完成任务后将详细报告写入[任务报告](./details/pr-merge-driven-automatic-delivery/R3_Task_Report.md)。
+
+### R3.1 [completed]
+
+记录 [AgentRun PR #301](https://github.com/pikasTech/agentrun/pull/301) 自动 Pipeline Succeeded、GitOps result 与 Argo/runtime provenance 未收敛的证据；确认涉及自动 GitOps/provenance 架构后保持 [UniDesk #1802](https://github.com/pikasTech/unidesk/issues/1802) open 并跳过实现，完成任务后将详细报告写入[任务报告](./details/pr-merge-driven-automatic-delivery/R3.1_Task_Report.md)。