驳回出口之后，待办、通知、Webhook 照实说转到哪：中断内容带上驳回之后去哪（engine/replay.reject_route：接了驳回出口写转到哪几步，没接的写运行就此结束，审批没接、没设驳回即终止的写这一路到此为止），待办卡的提示、驳回按钮、驳回后的提示、处理过的「结果」照它说，不再一律写「转入驳回分支」「本次运行终止」；超时驳回不再露出英文结论码；双盲裁决、动作确认被驳回的提示同样照它说。子工作流里的关卡走驳回出口时，名字记成「子工作流 › x」（RunContext.global_label），走过的那几步交回父图的 trail，父运行的终态事件照实带上途经驳回，实例页、通知写「「子工作流 › 把关」被驳回，转到「子工作流 › 退回」」，不写内部 id、不写成已完成。定时任务的 Webhook：照驳回那条路成功结束的，标题、状态写途经驳回，另起一行写谁被驳回、转到哪一步

backend/app/apps/resolve.py

@@ -1582,6 +1582,10 @@ async def _rejected_exits(session: AsyncSession, runs: list[Run], out: dict[str,
         names = {str(v.get("node_id")) for v in via or [] if isinstance(v, dict) and v.get("node_id")}
         if names:
             gates[run_id] = names
+        for v in via or []:
+            # 子工作流里的关卡（「sub/x」）不在运行的图上：名字照终态事件上记的（「子工作流 › x」），不写内部 id
+            if isinstance(v, dict) and v.get("node_id") and isinstance(v.get("label"), str) and v["label"]:
+                out[run_id].end_labels.setdefault(str(v["node_id"]), v["label"])
     if not gates:
         return
     wanted = sorted({n for names in gates.values() for n in names})

backend/app/engine/compiler.py

@@ -136,7 +136,8 @@ def _wrap(
                     "attempt": attempt + 1,
                     "ts": time.time(),
                 }
-                return {**updates, "trail": [trail]}
+                # 节点自己交回的 trail（子工作流里走了驳回出口的那几步，multi._rejected_steps）排在这一步前面
+                return {**updates, "trail": [*(updates.get("trail") or []), trail]}
             except GraphBubbleUp:
                 # interrupt() / Command 靠异常向上传递控制流，不是执行失败：
                 # 必须原样放行，否则人工介入会被当成节点报错吞掉。
@@ -230,7 +231,10 @@ async def _rejected_exit(node: GraphNode, ctx: NodeContext, error: NodeRejected,
     # 节点在驳回之前已经算出的（NodeRejected.exit_updates：双盲复算的出具缺口、台账条目）照样交出；驳回的那几个键在上面
     payload = {**(extra.get("payload") or {}), **error.exit_payload()}
     nodes = run_ctx.spec.node_map()
-    to = [{"node_id": run_ctx.global_id(t), "label": nodes[t].title if t in nodes else t} for t in dict.fromkeys(targets)]
+    # 名字按这次运行的说法记（子工作流里的写「子工作流 › x」，RunContext.global_label）：父运行的图上没有子工作流里的节点，
+    # 实例页、通知、待办、Webhook 都照这个名字说
+    to = [{"node_id": run_ctx.global_id(t), "label": run_ctx.global_label(nodes[t].title if t in nodes else t)}
+          for t in dict.fromkeys(targets)]
     try:
         artifact_id: str | None = await put_json(payload, kind="node_output", run_id=run_ctx.run_id,
                                                  node_id=run_ctx.global_id(node.id),
@@ -244,7 +248,7 @@ async def _rejected_exit(node: GraphNode, ctx: NodeContext, error: NodeRejected,
              outcome="rejected", **said, to=to, **({"evidence": ledger} if ledger else {}))
     updates: dict[str, Any] = {"nodes": {node.id: payload}, "trail": [{
         "node_id": node.id, "type": str(node.type), "duration_ms": elapsed, "attempt": attempt, "ts": time.time(),
-        "outcome": "rejected", "label": node.title, **said, "to": to}]}
+        "outcome": "rejected", "label": run_ctx.global_label(node.title), **said, "to": to}]}
     if ledger:
         updates["evidence"] = ledger
     if extra.get("usage"):

backend/app/engine/context.py

@@ -43,9 +43,16 @@ class RunContext:
         """这张图里的节点 id → 这次运行里的 id（事件、工件上记的那个）：最外层原样，子工作流里加前缀。"""
         return f"{self.prefix}{node_id}"
 
+    def global_label(self, title: str) -> str:
+        """这张图里的节点标题 → 这次运行里给人看的名字：最外层原样，子工作流里接上子工作流的名字（「子工作流 › x」，嵌套的
+        一层层接上，同 multi.run_subgraph 记在异常上的 label）。父运行的图上没有子工作流里的节点，各处照这个名字说。"""
+        return f"{self.extra.get(LABEL_PREFIX_KEY) or ''}{title}"
+
 
 #: 子工作流里的节点 id 前缀（RunContext.extra 里的键，engine/nodes/multi.run_subgraph 放）
 PREFIX_KEY = "node_prefix"
+#: 子工作流里的节点名前缀（「子工作流 › 」，同上）：RunContext.global_label
+LABEL_PREFIX_KEY = "node_label_prefix"
 #: 父运行的事件流（RunContext.extra 里的键，同上）。子工作流在父节点里用 ainvoke 跑，LangGraph 不把它的 custom 事件交给
 #: 父图的流（ainvoke 不开 custom 模式，get_stream_writer 拿到的是空的那个）：子工作流里每一步以前在运行的事件里一条都
 #: 没有，时间线看不到、封存也不含它查过的数。所以 run_subgraph 把父图那一刻的写入口交下来，子工作流的节点经它发

backend/app/engine/nodes/multi.py

@@ -14,7 +14,7 @@ from app.core.errors import describe_exception, raw_detail
 from app.core.events import EventType
 from app.db.base import SessionLocal
 from app.db.models import Workflow
-from app.engine.context import PREFIX_KEY, STREAM_KEY, NodeContext, NodeError, stream_writer
+from app.engine.context import LABEL_PREFIX_KEY, PREFIX_KEY, STREAM_KEY, NodeContext, NodeError, stream_writer
 from app.engine.lineage import whole_ref
 from app.engine.state import GraphState, message_text, template_context
 from app.engine.toolcalls import (
@@ -691,7 +691,8 @@ async def run_subgraph(state: GraphState, ctx: NodeContext) -> dict[str, Any]:
         # 恢复重放的标记和签批人只属于父图的节点，不能漏进子图（节点 id 可能重名）。前缀和写入口见 engine/context：
         # 子图里的节点经父运行的写入口发事件、节点 id 带前缀；嵌套的子图拿到的是同一个写入口、更长的前缀
         extra={**{k: v for k, v in ctx.run.extra.items() if k not in ("resumed", "actors")},
-               PREFIX_KEY: f"{ctx.run.global_id(ctx.node.id)}/", STREAM_KEY: stream_writer(ctx.run)},
+               PREFIX_KEY: f"{ctx.run.global_id(ctx.node.id)}/", LABEL_PREFIX_KEY: f"{ctx.run.global_label(ctx.node.title)} › ",
+               STREAM_KEY: stream_writer(ctx.run)},
     )
 
     ctx.emit(EventType.LOG, level="info",
@@ -753,6 +754,11 @@ async def run_subgraph(state: GraphState, ctx: NodeContext) -> dict[str, Any]:
     }
     if ledger := [_forwarded(e, ctx.node.id) for e in result_state.get("evidence") or [] if isinstance(e, dict)]:
         updates["evidence"] = ledger
+    if rejected := _rejected_steps(result_state, ctx.node.id):
+        # 子工作流里走了驳回出口的那几步（engine/compiler._rejected_exit 记的 outcome=rejected）交回父图的 trail：运行收尾
+        # 据此在终态事件上照实写「途经驳回」（runner._rejected_via），实例页、通知、定时任务的 Webhook 说得出「子工作流 › 把关」
+        # 被驳回、转到哪。名字、转到哪几步在子图里已经按这次运行的说法记好（global_label、global_id），这里只接上节点 id 的前缀
+        updates["trail"] = rejected
     var_name = ctx.cfg("assign_to", "")
     if var_name:
         updates["vars"] = {var_name: output}
@@ -763,6 +769,12 @@ async def run_subgraph(state: GraphState, ctx: NodeContext) -> dict[str, Any]:
 _LEDGER_NODE_KEYS = ("node_id", "card")
 
 
+def _rejected_steps(sub_state: dict[str, Any], node_id: str) -> list[dict[str, Any]]:
+    """子工作流的 trail 里走了驳回出口的那几步，节点 id 换成父图这一层的（「子工作流节点 id/…」）。"""
+    return [{**t, "node_id": f"{node_id}/{t.get('node_id')}"} for t in sub_state.get("trail") or []
+            if isinstance(t, dict) and t.get("outcome") == "rejected"]
+
+
 def _forwarded(entry: dict[str, Any], node_id: str) -> dict[str, Any]:
     """子图台账里的一条交回父图：节点 id 加上「子工作流节点 id/」前缀，别的照抄。"""
     out = dict(entry)

backend/app/engine/replay.py

@@ -75,4 +75,32 @@ async def ask(ctx: NodeContext, payload: dict[str, Any], **request: Any) -> Any:
     答复真正到达的那次执行里出现。
     """
     await once(ctx, EventType.HUMAN_REQUESTED, **request)
-    return interrupt(payload)
+    route = reject_route(ctx) if isinstance(payload, dict) else None
+    return interrupt({**payload, "reject_route": route} if route else payload)
+
+
+def reject_route(ctx: NodeContext) -> dict[str, Any] | None:
+    """驳回之后去哪（总方案 §3 的驳回出口），放进中断内容：待办卡的提示、驳回之后的那句、处理过的结果照它说，不再一律写
+    「转入驳回分支」或「本次运行终止」。
+
+    - {"to": [{node_id, label}]}：接了驳回出口，驳回后转到这几步（节点 id、名字按这次运行的说法：子工作流里的写
+      「子工作流 › x」，同 compiler._rejected_exit 记在 node.finished 上的 to）；
+    - {"ends": "run"}：运行就此结束、记为被驳回（没接驳回出口的关卡；审批设了驳回即终止时驳回出口走不到，也是这样）；
+    - {"ends": "path"}：审批模式没接驳回出口、没设驳回即终止：这一路到审批为止，不再往下走（engine/nodes/human）。
+
+    不是关卡的节点（agent 自己调工具时的审批：驳回了 agent 照常往下想）为 None，中断内容和以前一字不差。"""
+    from app.engine.schema import GATE_TYPES, approve_mode, reject_targets
+
+    node, spec = ctx.node, ctx.run.spec
+    if node.type not in GATE_TYPES:
+        return None
+    approving = approve_mode(spec, node)
+    if approving and bool(ctx.cfg("stop_on_reject", False)):
+        return {"ends": "run"}
+    targets = reject_targets(spec, node)
+    if targets:
+        nodes = spec.node_map()
+        return {"to": [{"node_id": ctx.run.global_id(t),
+                        "label": ctx.run.global_label(nodes[t].title if t in nodes else t)}
+                       for t in dict.fromkeys(targets)]}
+    return {"ends": "path" if approving else "run"}

backend/app/scheduler/webhook.py

@@ -77,6 +77,8 @@ RERUN_ACTION = "如需重新发起，请在 AgentLab 的「定时任务」中点
 REJECTED_HEADLINE = "未出具（被驳回）"
 REJECTED_STATUS = "被驳回"
 REJECTED_ACTION = "驳回的说明请在 AgentLab 的「记录」中查看"
+#: 照驳回那条路成功结束的（驳回出口）：标题、状态后面接这一句
+VIA_REJECTED = "（途经驳回）"
 
 
 # --------------------------------------------------------------------------
@@ -118,6 +120,9 @@ class Notice:
     error_node: str | None = None
     #: 运行结束在 cancelled 的原因（Run.end_reason）：rejected 时按「未出具（被驳回）」说，error_node 是驳回的那一步
     end_reason: str | None = None
+    #: 照驳回那条路成功结束的运行途经的驳回出口（run.finished 的 rejected_via，engine/runner._rejected_via）：标题、状态写
+    #: 途经驳回，另起一行写谁被驳回、转到哪一步（同实例页 apps/resolve.rejected_exit_text）。没途经驳回的为 None
+    rejected_via: list[dict[str, Any]] | None = None
     next_fire: bool = False
     #: 事件触发的那一次（fire_kind=event）：事件的说法（scheduler/triggers.event_text），不含出口字段的值、变化的内容
     trigger_text: str | None = None
@@ -130,6 +135,11 @@ class Notice:
     def rejected(self) -> bool:
         return self.status == "cancelled" and self.end_reason == "rejected"
 
+    @property
+    def via_rejection(self) -> bool:
+        """成功结束、途经驳回出口（审批接了驳回出口、按驳回那条路走完）：状态是 succeeded，但不能只说「运行完成」。"""
+        return self.status == "succeeded" and bool(self.rejected_via)
+
     @property
     def never_started(self) -> bool:
         """失败的运行从没开始执行（没有开始时间）：服务重启时还在排队、被改成失败的就是这种，没有断点可续。"""
@@ -160,10 +170,18 @@ def message(notice: Notice) -> tuple[str, list[tuple[str, str]], str | None]:
         headline = REJECTED_HEADLINE
     else:
         headline = _HEADLINE.get(notice.event, notice.event)
+        if notice.via_rejection:
+            headline += VIA_REJECTED
     title = f"定时任务「{notice.schedule_name}」{headline}"
     lines: list[tuple[str, str]] = []
     if notice.status:
         lines.append(("状态", _status_label(notice)))
+    if notice.via_rejection:
+        from app.apps.resolve import rejected_exit_text
+
+        # 一个关卡一句：「「把关」被驳回，转到「退回申请人」」（名字是搭图时起的，不带查询到的数据）
+        lines.append(("驳回", "；".join(f"「{str(v.get('label') or v.get('node_id') or '')[:80]}」{rejected_exit_text(v)}"
+                                       for v in notice.rejected_via or [] if isinstance(v, dict))))
     if notice.tier:
         gaps = f"（缺口 {notice.gaps} 条）" if notice.gaps is not None else ""
         lines.append(("出具档位", f"{ISSUANCE_LABEL.get(notice.tier, notice.tier)}{gaps}"))
@@ -244,6 +262,8 @@ def _status_label(notice: Notice) -> str:
         return "已挂起，等待核实" if notice.action_pending else "已挂起，可继续运行"
     if notice.rejected:
         return REJECTED_STATUS
+    if notice.via_rejection:
+        return f"{_STATUS_LABEL['succeeded']}{VIA_REJECTED}"
     return _STATUS_LABEL.get(notice.status or "", notice.status or "")
 
 
@@ -554,12 +574,23 @@ async def _notice(session: Any, schedule: Schedule, fire: ScheduleFire, run: Run
         error_node=_failed_node(run, await _end_label(session, run))
         if run is not None and (run.status == "failed" or run.end_reason == "rejected") else None,
         end_reason=run.end_reason if run is not None else None,
+        rejected_via=await _rejected_via_of(session, run) if run is not None and run.status == "succeeded" else None,
         # 事件触发的任务没有下一次「到点」，启用着就是下一次事件来了照常发起
         next_fire=bool(schedule.enabled and (schedule.next_run_at is not None or schedule.trigger_kind == "event")),
         trigger_text=_trigger_text(fire),
     )
 
 
+async def _rejected_via_of(session: Any, run: Run) -> list[dict[str, Any]] | None:
+    """这次运行途经的驳回出口：最后一条 run.finished 上的 rejected_via（子工作流里的那几步名字写「子工作流 › x」），没有为 None。"""
+    data = await session.scalar(select(RunEvent.data).where(RunEvent.run_id == run.id, RunEvent.type == "run.finished")
+                                .order_by(RunEvent.seq.desc()).limit(1))
+    via = data.get("rejected_via") if isinstance(data, dict) else None
+    if not isinstance(via, list):
+        return None
+    return [v for v in via if isinstance(v, dict)] or None
+
+
 def _trigger_text(fire: ScheduleFire) -> str | None:
     event = fire.inputs.get("event") if isinstance(fire.inputs, dict) else None
     text = event.get("text") if isinstance(event, dict) else None

backend/tests/test_dual_check_node.py

@@ -376,8 +376,10 @@ async def test_disagreement_pauses_with_the_agreed_payload_and_card(monkeypatch,
     approval = await pending(run.id)
     assert approval.mode == "input" and approval.node_id == "dual"
     payload = approval.payload
-    # 约定的六个键，另加 on_reject（实际生效的处置）：审核人在卡上要看得出没采用原流程会不会让运行失败
-    assert set(payload) == {"kind", "node_id", "mode", "title", "card_artifact", "summary", "on_reject"}
+    # 约定的六个键，另加 on_reject（实际生效的处置）：审核人在卡上要看得出没采用原流程会不会让运行失败；reject_route
+    # （驳回之后去哪，engine/replay.reject_route）：没接驳回出口，驳回后运行就此结束
+    assert set(payload) == {"kind", "node_id", "mode", "title", "card_artifact", "summary", "on_reject", "reject_route"}
+    assert payload["reject_route"] == {"ends": "run"}
     assert payload["kind"] == "dual_check" and payload["node_id"] == "dual" and payload["mode"] == "input"
     assert payload["on_reject"] == "degrade"
     [item] = payload["summary"]

backend/tests/test_reject_exit_wording.py

@@ -0,0 +1,197 @@
+"""驳回出口之后，待办、通知、定时任务的 Webhook 照实说「被驳回，转到 X」（docs/design/orchestration-round/00-总方案.md §3）。
+
+实例页已经这么说（test_reject_exit.test_the_instance_says_rejected_and_where_it_went）。这里对的是另外几处：
+- 待办：中断内容带着驳回之后去哪（reject_route）：接了驳回出口的写转到哪几步，没接的写运行就此结束，审批模式没接、没设
+  驳回即终止的写这一路到此为止。待办卡的提示、驳回后的提示、处理过的结果照它说，不再一律写「转入驳回分支」「本次运行终止」；
+- 子工作流里的关卡走了驳回出口：父运行的终态事件照实带上（「子工作流 › 把关」被驳回，转到「子工作流 › 退回」），实例页、
+  通知说这一句，不写内部 id、不写成「已完成」；
+- 定时任务的 Webhook：途经驳回、照驳回那条路成功结束的，标题和状态写途经驳回，另起一行写谁被驳回、转到哪一步。
+图和数据都是虚构的。
+"""
+from __future__ import annotations
+
+import asyncio
+
+import pytest
+from sqlalchemy import select
+
+from app.db.base import SessionLocal
+from app.db.models import Run, RunEvent, Task
+from app.engine.runner import run_manager
+from tests import ledger_samples as S
+
+
+@pytest.fixture(autouse=True)
+async def engine_up():
+    await run_manager.setup()
+    yield
+    await run_manager.shutdown()
+
+
+def node(nid, ntype, label=None, **config):
+    return {"id": nid, "type": ntype, "position": {"x": 0, "y": 0}, "data": {"label": label or nid, "config": config}}
+
+
+START = node("start", "input", fields=[{"name": "q"}])
+DONE = node("done", "output", "办结", fields=[{"name": "结果", "value": "通过了"}])
+BACK = node("back", "output", "退回申请人", fields=[{"name": "结果", "value": "退回：{{ nodes.gate.note }}"}])
+
+
+def gated(gate: dict, *, exit_to: dict | None = BACK) -> dict:
+    normal = "approved" if gate["data"]["config"].get("mode") == "approve" else "out"
+    nodes = [START, gate, DONE] + ([exit_to] if exit_to else [])
+    edges = [{"source": "start", "target": "gate"}, {"source": "gate", "target": "done", "sourceHandle": normal}]
+    if exit_to:
+        edges.append({"source": "gate", "target": exit_to["id"], "sourceHandle": "rejected"})
+    return {"nodes": nodes, "edges": edges}
+
+
+async def _wait(run_id: str, statuses: tuple[str, ...], timeout: float = 20.0) -> Run:
+    deadline = asyncio.get_event_loop().time() + timeout
+    while asyncio.get_event_loop().time() < deadline:
+        async with SessionLocal() as session:
+            row = await session.get(Run, run_id)
+        if row is not None and row.status in statuses and not run_manager.is_active(run_id):
+            return row
+        await asyncio.sleep(0.05)
+    raise AssertionError(f"运行 {run_id} 没有进入 {statuses}")
+
+
+async def _parked(graph: dict) -> tuple[Run, dict]:
+    """发起、停在关卡上，交回运行和那条待办的中断内容。"""
+    run = await run_manager.start(graph=graph, input_payload={"q": "x"})
+    await _wait(run.id, ("interrupted",))
+    await run_manager.wait_idle(run.id)
+    async with SessionLocal() as session:
+        [task] = list((await session.execute(select(Task).where(Task.run_id == run.id))).scalars())
+        from app.db.models import Approval
+
+        approval = await session.get(Approval, task.approval_id)
+    return run, dict(approval.payload or {})
+
+
+APPROVE = node("gate", "human", "把关", mode="approve", title="可以吗")
+INPUT = node("gate", "human", "补充", mode="input", title="补一下")
+TOOL = node("gate", "tool", "算一下", tool="calculator", args={"expression": "1+1"}, approval="always")
+
+
+@pytest.mark.parametrize("gate", [APPROVE, INPUT, TOOL], ids=["approve", "input", "tool"])
+async def test_the_task_says_where_a_rejection_goes(gate):
+    _, payload = await _parked(gated(gate))
+    assert payload["reject_route"] == {"to": [{"node_id": "back", "label": "退回申请人"}]}
+
+
+@pytest.mark.parametrize("gate", [INPUT, TOOL], ids=["input", "tool"])
+async def test_without_the_exit_the_task_says_the_run_ends(gate):
+    _, payload = await _parked(gated(gate, exit_to=None))
+    assert payload["reject_route"] == {"ends": "run"}
+
+
+async def test_an_approval_without_the_exit_says_this_path_stops_here():
+    _, payload = await _parked(gated(APPROVE, exit_to=None))
+    assert payload["reject_route"] == {"ends": "path"}
+    stop = node("gate", "human", "把关", mode="approve", title="可以吗", stop_on_reject=True)
+    _, payload = await _parked(gated(stop))
+    assert payload["reject_route"] == {"ends": "run"}, "驳回即终止优先：驳回出口那条线走不到"
+
+
+async def test_an_agent_tool_approval_has_no_route():
+    """agent 自己调工具的审批不是关卡：驳回了 agent 照常往下想，中断内容不带 reject_route。"""
+    from app.engine.replay import reject_route
+    from app.engine.schema import GraphSpec
+
+    spec = GraphSpec.model_validate(gated(node("gate", "agent", "助手", prompt="x")))
+
+    class Ctx:
+        class run:  # noqa: N801 - 只要 spec 和 global_id
+            pass
+
+    ctx = Ctx()
+    ctx.node = spec.node_map()["gate"]
+    ctx.run.spec = spec
+    assert reject_route(ctx) is None
+
+
+# --------------------------------------------------------------------------
+# 子工作流里的关卡走了驳回出口
+# --------------------------------------------------------------------------
+
+
+async def _sub_rejected() -> Run:
+    inner = {"nodes": [node("s", "input"), node("gate", "human", "把关", mode="approve", title="可以吗"),
+                       node("ok", "output", "通过", fields=[{"name": "r", "value": "ok"}]),
+                       node("back", "output", "退回", fields=[{"name": "r", "value": "退回：{{ nodes.gate.note }}"}])],
+             "edges": [{"source": "s", "target": "gate"},
+                       {"source": "gate", "target": "ok", "sourceHandle": "approved"},
+                       {"source": "gate", "target": "back", "sourceHandle": "rejected"}]}
+    sub_id = await S.publish("复核子流程", graph=inner, level="draft")
+    graph = S.chain(node("start", "input"), node("sub", "subgraph", "复核子流程", workflow_id=sub_id, workflow_version=1),
+                    node("out", "output", "成果", fields=[{"name": "r", "value": "{{ nodes.sub.output.r }}"}]))
+    run = await run_manager.start(graph=graph, input_payload={})
+    await _wait(run.id, ("interrupted",))
+    await run_manager.wait_idle(run.id)
+    await run_manager.resume(run.id, {"approved": False, "note": "不对"}, actor="张工")
+    return await _wait(run.id, ("cancelled", "failed", "succeeded"))
+
+
+async def test_a_reject_exit_inside_a_subworkflow_is_named_in_the_parent():
+    from app.apps.resolve import _trails, instance_state
+
+    final = await _sub_rejected()
+    assert final.status == "succeeded", final.error
+    assert final.output == {"r": "退回：不对"}
+    async with SessionLocal() as session:
+        [ended] = list((await session.execute(select(RunEvent).where(
+            RunEvent.run_id == final.id, RunEvent.type == "run.finished"))).scalars())
+        run = await session.get(Run, final.id)
+        state = instance_state(run, (await _trails(session, [run]))[run.id])
+    [via] = ended.data["rejected_via"]
+    assert (via["node_id"], via["label"]) == ("sub/gate", "复核子流程 › 把关")
+    assert via["to"] == [{"node_id": "sub/back", "label": "复核子流程 › 退回"}]
+    # 实例页、通知（notify_run 取的就是这一句）：照实说被驳回、转到哪，不写「sub/gate」，不画成已完成
+    assert state == {"code": "cancelled", "text": "「复核子流程 › 把关」被驳回，转到「复核子流程 › 退回」"}
+
+
+async def test_the_inner_task_names_the_route_with_the_subworkflow():
+    inner = {"nodes": [node("s", "input"), node("gate", "human", "补充", mode="input", title="补一下"),
+                       node("back", "output", "退回", fields=[{"name": "r", "value": "x"}]),
+                       node("ok", "output", "通过", fields=[{"name": "r", "value": "y"}])],
+             "edges": [{"source": "s", "target": "gate"}, {"source": "gate", "target": "ok"},
+                       {"source": "gate", "target": "back", "sourceHandle": "rejected"}]}
+    sub_id = await S.publish("补充子流程", graph=inner, level="draft")
+    graph = S.chain(node("start", "input"), node("sub", "subgraph", "补充子流程", workflow_id=sub_id, workflow_version=1),
+                    node("out", "output", fields=[{"name": "r", "value": "{{ nodes.sub.output.r }}"}]))
+    _, payload = await _parked(graph)
+    assert payload["reject_route"] == {"to": [{"node_id": "sub/back", "label": "补充子流程 › 退回"}]}
+
+
+# --------------------------------------------------------------------------
+# 定时任务的 Webhook
+# --------------------------------------------------------------------------
+
+
+def test_the_webhook_says_a_run_went_through_a_rejection():
+    from app.scheduler.webhook import Notice, message
+
+    via = [{"node_id": "gate", "label": "把关", "kind": "approve", "decision": "reject", "actor": "张工", "note": "不对",
+            "to": [{"node_id": "back", "label": "退回申请人"}]}]
+    title, lines, _ = message(Notice(event="finished", schedule_id="s1", schedule_name="周报", timezone="UTC",
+                                     status="succeeded", rejected_via=via))
+    assert "途经驳回" in title
+    said = dict(lines)
+    assert said["状态"] == "已完成（途经驳回）"
+    assert said["驳回"] == "「把关」被驳回，转到「退回申请人」"
+    # 没途经驳回的照旧
+    title, lines, _ = message(Notice(event="finished", schedule_id="s1", schedule_name="周报", timezone="UTC",
+                                     status="succeeded"))
+    assert title == "定时任务「周报」运行完成" and dict(lines)["状态"] == "已完成" and "驳回" not in dict(lines)
+
+
+async def test_the_webhook_notice_reads_the_route_from_the_end_event():
+    from app.scheduler.webhook import _rejected_via_of
+
+    final = await _sub_rejected()
+    async with SessionLocal() as session:
+        run = await session.get(Run, final.id)
+        via = await _rejected_via_of(session, run)
+    assert [v["label"] for v in via] == ["复核子流程 › 把关"]

frontend/src/lib/terms.ts

@@ -5075,6 +5075,8 @@ export const DUAL_CHECK_TEXT = {
     /** 认不出任何指标时留的出口：驳回后节点按人工驳回失败 */
     reject: '驳回并终止',
     emptyReject: '驳回后节点失败，本次运行终止。可以在备注中说明原因',
+    /** 节点接了驳回出口（中断内容的 reject_route）：驳回后转到那一步 */
+    emptyRejectRoute: (goes: string) => `驳回后${goes}。可以在备注中说明原因`,
     rejected: '已驳回，本次运行终止',
   },
 

frontend/src/lib/termsApp.ts

@@ -110,7 +110,7 @@ export const TASK_TEXT = {
     group: (name: string) => `组「${name}」`,
   },
   assignmentStatus: { pending: '待回复', responded: '已回复', withdrawn: '已撤回' },
-  decision: { approve: '同意', reject: '驳回', submit: '已提交', confirmed: '已生效', not_applied_resend: '重新发送',
+  decision: { approve: '同意', reject: '驳回', expired_reject: '超时驳回', submit: '已提交', confirmed: '已生效', not_applied_resend: '重新发送',
     not_applied_abandon: '放弃' } as Record<string, string>,
   verified: '已登录核实',
   unverified: '自报署名',
@@ -125,9 +125,13 @@ export const TASK_TEXT = {
   editedContent: '修改后的内容',
   approveHint: '批准：继续运行；驳回：转入「驳回」分支',
   inputHint: '提交：以你填写的内容继续运行；驳回：终止本次运行',
+  /** 驳回之后去哪（中断内容的 reject_route，见 REJECT_ROUTE_TEXT）：带了的按它说，老待办没带的照上面两句 */
+  approveHintRoute: (goes: string) => `批准：继续运行；驳回：${goes}`,
+  inputHintRoute: (goes: string) => `提交：以你填写的内容继续运行；驳回：${goes}`,
   doneApprove: '已批准，运行继续',
   doneReject: '已驳回，转入驳回分支',
   doneRejectStop: '已驳回，本次运行终止',
+  doneRejectRoute: (goes: string) => `已驳回，${goes}`,
   doneSubmit: '已提交，运行继续',
   doneVote: '已记下你的意见，等待其他人处理',
   formInvalid: (n: number) => `有 ${n} 项需要修改`,
@@ -154,6 +158,34 @@ export const TASK_TEXT = {
   code: '代码',
 }
 
+/**
+ * 驳回之后去哪：待办的中断内容带着 reject_route（服务端 engine/replay.reject_route，总方案 §3 的驳回出口）。
+ * - to：接了驳回出口，驳回后转到这几步（名字是这次运行里的说法：子工作流里的写「子工作流 › x」）；
+ * - ends=run：没接驳回出口（审批设了驳回即终止的也是），驳回后运行就此结束、记为被驳回；
+ * - ends=path：审批没接驳回出口、没设驳回即终止，这一路到审批为止，不再往下走。
+ * 老待办没带的为 null，各处照原来的说法
+ */
+export type RejectRoute = { to: string[] } | { ends: 'run' | 'path' }
+
+export function rejectRouteOf(payload: Record<string, unknown> | null | undefined): RejectRoute | null {
+  const raw = payload?.reject_route
+  if (!raw || typeof raw !== 'object') return null
+  const r = raw as { to?: unknown; ends?: unknown }
+  if (Array.isArray(r.to)) {
+    const to = r.to.map((t: any) => String(t?.label || t?.node_id || '')).filter(Boolean)
+    return to.length ? { to } : null
+  }
+  return r.ends === 'run' || r.ends === 'path' ? { ends: r.ends } : null
+}
+
+export const REJECT_ROUTE_TEXT = {
+  /** 「转到「通知申请人」」/「本次运行终止」/「这一路到此为止，不再往下走」 */
+  goes: (r: RejectRoute): string => ('to' in r ? `转到${r.to.map((t) => `「${t}」`).join('、')}`
+    : r.ends === 'run' ? '本次运行终止' : '这一路到此为止，不再往下走'),
+  /** 处理过的待办「结果」那一格：驳回之后去了哪 */
+  outcome: (decision: string, r: RejectRoute): string => `${decision}，${REJECT_ROUTE_TEXT.goes(r)}`,
+}
+
 /** 动作确认的哈希卡（§3.8：确认时看过的就是发出去的） */
 export const ACTION_CONFIRM_TEXT = {
   head: '确认后发送',
@@ -171,6 +203,8 @@ export const ACTION_CONFIRM_TEXT = {
   noHash: '缺少内容哈希，无法确认发送',
   done: '已确认，按此内容发送',
   rejected: '已驳回，不发送',
+  /** 驳回之后去哪（reject_route）：「已驳回，不发送，转到「通知申请人」」 */
+  rejectedRoute: (goes: string) => `已驳回，不发送，${goes}`,
 }
 
 /** 核实结果未知的动作：三个选项（§2.5 A5 第 4 条） */

frontend/src/run/DualCheckApproval.tsx

@@ -10,6 +10,7 @@ import { Spinner, useToast } from '../components/ui'
 import { segmentState } from '../lib/evidence'
 import { NONE } from '../lib/format'
 import { CATALOG_TABLE_FIELD_LABEL, DUAL_CHECK_TEXT } from '../lib/terms'
+import { REJECT_ROUTE_TEXT, TASK_TEXT, rejectRouteOf } from '../lib/termsApp'
 import { patchValueText } from './catalogPatch'
 import { RationaleDoc } from './ChallengeSummary'
 import type {
@@ -421,6 +422,9 @@ export function DualCheckApproval({ approval, onResolved, decide }: DualCheckApp
   const summary = useMemo(() => summaryOf(payload.summary), [payload.summary])
   const cardId = str(payload.card_artifact) ?? ''
   const onReject = useOnReject(approval.run_id, str(payload.node_id) ?? str(approval.node_id), payload.on_reject)
+  // 驳回之后去哪（中断内容的 reject_route）：接了驳回出口的，驳回后转到那一步，不是「本次运行终止」
+  const route = rejectRouteOf(payload)
+  const routed = route && 'to' in route ? REJECT_ROUTE_TEXT.goes(route) : null
 
   const [card, setCard] = useState<{ id: string; data?: Card | null } | null>(null)
   useEffect(() => {
@@ -468,7 +472,7 @@ export function DualCheckApproval({ approval, onResolved, decide }: DualCheckApp
       }
       // 采用盲算、两边都不对时，节点设为「判为失败」就会让运行终止：提示照节点的设置说，读不到设置时不替它下结论
       const rejected = Object.values(value.choices).some((c) => c !== 'a')
-      toast(!approved ? T.rejected : !rejected || onReject === 'degrade' ? T.done : onReject === 'fail' ? T.doneFail : T.doneUnknown, 'ok')
+      toast(!approved ? (routed ? TASK_TEXT.doneRejectRoute(routed) : T.rejected) : !rejected || onReject === 'degrade' ? T.done : onReject === 'fail' ? T.doneFail : T.doneUnknown, 'ok')
     } catch (e) {
       toast.error(e)
     } finally {
@@ -514,9 +518,11 @@ export function DualCheckApproval({ approval, onResolved, decide }: DualCheckApp
             {noteField}
             <button type="button" className="btn btn-danger w-full justify-center" disabled={busy} aria-describedby={`${uid}-reject`}
                     data-dual-reject="" onClick={() => void send(false)}>
-              {busy ? <Spinner size={11} /> : <Ban size={12} aria-hidden />} {T.reject}
+              {busy ? <Spinner size={11} /> : <Ban size={12} aria-hidden />} {routed ? TASK_TEXT.reject : T.reject}
             </button>
-            <div id={`${uid}-reject`} className="text-2xs leading-relaxed text-dim">{T.emptyReject}</div>
+            <div id={`${uid}-reject`} className="text-2xs leading-relaxed text-dim">
+              {routed ? T.emptyRejectRoute(routed) : T.emptyReject}
+            </div>
           </>
         )
       ) : (

frontend/src/run/TaskCard.tsx

@@ -39,7 +39,7 @@ import {
   ACTION_CONFIRM_TEXT, ACTION_ENV_LABEL, INQUIRY_TEXT, RECONCILE_TEXT, SIGNAL_TEXT, TASK_KIND_LABEL, TASK_STATUS_LABEL,
   TASK_TEXT, TOOL_TRUST_TEXT, TRIAL_TEXT, runName,
 } from '../lib/terms'
-import { REVIEW_TASK_TEXT } from '../lib/termsApp'
+import { REJECT_ROUTE_TEXT, REVIEW_TASK_TEXT, rejectRouteOf } from '../lib/termsApp'
 import { RECALL_TEXT } from '../lib/termsRecall'
 import { blueprintPath } from '../pages/blueprints/shared'
 import type { Approval, ApprovalReport } from '../types'
@@ -102,6 +102,9 @@ export function TaskCard({ task, onResolved, compact = false, send, showOwner =
   const runClass: 'formal' | 'exploratory' | null = task.run_class ?? (task.app_id ? 'formal'
     : payload.run_class === 'formal' || payload.run_class === 'exploratory' ? payload.run_class : null)
   const binary = kind === 'approve' || kind === 'tool' || kind === 'code'
+  // 驳回之后去哪（中断内容的 reject_route）：带了的照实说转到哪一步、运行终止还是这一路到此为止；老待办没带的照原来的说法
+  const route = rejectRouteOf(payload)
+  const stops = route ? 'ends' in route && route.ends === 'run' : !binary
   const trustKey: string | undefined = kind === 'tool' && runClass !== 'formal'
     ? (typeof payload.trust_key === 'string' && payload.trust_key) || undefined : undefined
   const reports: ApprovalReport[] = Array.isArray(payload.reports)
@@ -140,7 +143,8 @@ export function TaskCard({ task, onResolved, compact = false, send, showOwner =
     if (binary) void respond({ decision: 'approve' }, TASK_TEXT.doneApprove)
     else void respond({ decision: 'submit', values: { value: text } }, TASK_TEXT.doneSubmit)
   }
-  const reject = () => void respond({ decision: 'reject' }, binary ? TASK_TEXT.doneReject : TASK_TEXT.doneRejectStop)
+  const reject = () => void respond({ decision: 'reject' }, route ? TASK_TEXT.doneRejectRoute(REJECT_ROUTE_TEXT.goes(route))
+    : binary ? TASK_TEXT.doneReject : TASK_TEXT.doneRejectStop)
 
   /** 「始终允许」：批准这一次，并让服务端把这个工具设成门控把关（工具页的信任档跟着变，目录重拉一次） */
   const always = async () => {
@@ -209,7 +213,8 @@ export function TaskCard({ task, onResolved, compact = false, send, showOwner =
       {kind === 'action_confirm' && (
         <ActionConfirm task={task} canAct={canAct} busy={busy || inquiring} note={note} setNote={setNote}
                        onConfirm={(hash) => void respond({ decision: 'approve', payload_hash: hash }, ACTION_CONFIRM_TEXT.done)}
-                       onReject={() => void respond({ decision: 'reject' }, ACTION_CONFIRM_TEXT.rejected)} />
+                       onReject={() => void respond({ decision: 'reject' }, route && 'to' in route
+                         ? ACTION_CONFIRM_TEXT.rejectedRoute(REJECT_ROUTE_TEXT.goes(route)) : ACTION_CONFIRM_TEXT.rejected)} />
       )}
       {kind === 'reconcile' && (
         <Reconcile task={task} canAct={canAct} busy={busy} note={note} setNote={setNote}
@@ -260,7 +265,7 @@ export function TaskCard({ task, onResolved, compact = false, send, showOwner =
             <button type="button" className="btn btn-danger flex-1 justify-center" disabled={busy || inquiring}
                     data-task-reject="" onClick={reject}>
               <Ban size={12} aria-hidden />{' '}
-              {binary ? (trial ? TRIAL_TEXT.reject : TASK_TEXT.reject) : (trial ? TRIAL_TEXT.rejectStop : TASK_TEXT.rejectStop)}
+              {stops ? (trial ? TRIAL_TEXT.rejectStop : TASK_TEXT.rejectStop) : (trial ? TRIAL_TEXT.reject : TASK_TEXT.reject)}
             </button>
           </div>
           {inquiring && (
@@ -272,7 +277,8 @@ export function TaskCard({ task, onResolved, compact = false, send, showOwner =
           )}
           {!compact && (
             <div className="mt-1.5 text-2xs leading-relaxed text-dim">
-              {binary ? TASK_TEXT.approveHint : TASK_TEXT.inputHint}
+              {route ? (binary ? TASK_TEXT.approveHintRoute : TASK_TEXT.inputHintRoute)(REJECT_ROUTE_TEXT.goes(route))
+                : binary ? TASK_TEXT.approveHint : TASK_TEXT.inputHint}
             </div>
           )}
           {/* 「始终允许」会改工具的信任档、影响之后的运行：常显同一句旁注，不只藏在悬停里 */}
@@ -429,8 +435,14 @@ export function Due({ dueAt, now }: { dueAt: string | null; now: number }) {
 }
 
 /** 处理过的：谁、什么时候、结果（实例页上不是处理人的人看这一步的状态也用它） */
-export function Resolved({ task }: { task: Pick<Task, 'status' | 'outcome' | 'resolved_by' | 'resolved_at' | 'people'> }) {
-  const decision = typeof task.outcome?.decision === 'string' ? TASK_TEXT.decision[task.outcome.decision] ?? task.outcome.decision : null
+export function Resolved({ task }: {
+  task: Pick<Task, 'status' | 'outcome' | 'resolved_by' | 'resolved_at' | 'people'> & { payload?: Task['payload'] }
+}) {
+  const raw = typeof task.outcome?.decision === 'string' ? task.outcome.decision : null
+  const said = raw ? TASK_TEXT.decision[raw] ?? raw : null
+  // 驳回了的写驳回之后去了哪（中断内容的 reject_route）：「驳回，转到「通知申请人」」，不只写「驳回」
+  const route = raw === 'reject' || raw === 'expired_reject' ? rejectRouteOf(task.payload) : null
+  const decision = said && route ? REJECT_ROUTE_TEXT.outcome(said, route) : said
   const at = task.resolved_at ? formatDateTime(task.resolved_at) : ''
   return (
     <div className="mb-2 flex flex-wrap items-center gap-x-1.5 text-2xs text-dim" data-task-resolved="">

scripts/check-inbox.mjs

@@ -13,6 +13,8 @@
 //     待办箱一行写所属实例，同标题的分得开；
 //   - 补充输入带表单的：本地校验，服务端 422 的错误挂回字段；表单里的选人控件按这条待办的候选池取候选（使用者读不到
 //     整份名录），不在池里的服务端 422（code=principal）挂回那个字段（05-已知遗留 (b)）；
+//   - 驳回之后去哪（中断内容的 reject_route）：接了驳回出口的提示、驳回后的提示、处理过的结果写「转到「x」」，子工作流里的
+//     写「子工作流 › x」、不露内部 id；补充输入接了出口的按钮写「驳回」，没接出口的工具审批写「驳回并终止」；
 //   - 关登录时签批人一行写本机署名；会签只记下一票（resolved 为假）时提示「等待其他人处理」；
 //   - 审核个人应用（kind=review，payload 同服务端 blueprints/personal.review_payload）：写提交人（显示名）、目的、说明；没有
 //     「同意」——「取副本，去发布」调 POST /api/blueprints/{id}/copy 后进副本蓝图；取过的给「打开我的副本」（只认自己取的那
@@ -204,6 +206,24 @@ const TASKS = {
       reviewer: { type: 'string', title: '复核人', 'x-widget': 'principal' } } },
     payload: { kind: 'human_node', message: '请指定复核人' },
   },
+  // 驳回之后去哪（中断内容的 reject_route，服务端 engine/replay.reject_route）：接了驳回出口的写转到哪一步，没接的写运行终止
+  routed: {
+    ...base, id: 'routed', approval_id: 'ap9', kind: 'approve', title: '主管审批（接了驳回出口）',
+    payload: { kind: 'human_node', message: '王五报销 800 元', reject_route: { to: [{ node_id: 'tell', label: '通知申请人' }] } },
+  },
+  routedInput: {
+    ...base, id: 'routedInput', approval_id: 'ap10', kind: 'input', title: '补填用途（接了驳回出口）',
+    payload: { kind: 'human_node', message: '请补填用途', reject_route: { to: [{ node_id: 'sub/back', label: '复核子流程 › 退回' }] } },
+  },
+  stopTool: {
+    ...base, id: 'stopTool', approval_id: 'ap11', kind: 'tool', title: '调用工具：erp_query',
+    payload: { kind: 'tool_approval', tool: 'erp_query', args: { q: 1 }, reject_route: { ends: 'run' } },
+  },
+  rejectedDone: {
+    ...base, id: 'rejectedDone', approval_id: 'ap12', kind: 'approve', title: '主管审批（已驳回）', status: 'resolved',
+    can_respond: false, outcome: { decision: 'reject' }, resolved_by: 'zhangsan', resolved_at: ago(300_000),
+    payload: { kind: 'human_node', message: '赵六报销 50 元', reject_route: { to: [{ node_id: 'tell', label: '通知申请人' }] } },
+  },
   input: {
     ...base, id: 'input', approval_id: 'ap5', kind: 'input', title: '补填发票信息',
     form: { format: 'agentlab.form/1', type: 'object', required: ['invoice'], properties: {
@@ -612,6 +632,38 @@ await section('口径召回：后台的系统通知点开去待办页（不去
   }
 })
 
+await section('驳回之后去哪：提示、按钮、驳回后的提示、处理过的结果', async () => {
+  const state = { writes: [] }
+  const page = await open(state)
+  await page.goto(`${WEB}/apps/inbox/routed`)
+  await card(page).waitFor({ timeout: 15000 })
+  let text = await card(page).innerText()
+  check('接了驳回出口的审批：提示写驳回后转到哪一步', text.includes('驳回：转到「通知申请人」'), text.slice(-80))
+  check('……不再写「转入「驳回」分支」', !text.includes('转入「驳回」分支'))
+  await page.locator('[data-task-reject]').click()
+  check('驳回之后提示转到哪一步', await page.getByText('已驳回，转到「通知申请人」').waitFor({ timeout: 3000 }).then(() => true, () => false))
+  check('驳回照约定交给待办接口', state.writes.some((w) => w.path === '/api/tasks/routed/respond' && w.body?.decision === 'reject'))
+
+  await page.goto(`${WEB}/apps/inbox/routedInput`)
+  await card(page).waitFor({ timeout: 15000 })
+  text = await card(page).innerText()
+  check('补充输入接了驳回出口：按钮写「驳回」，不写「驳回并终止」', (await page.locator('[data-task-reject]').innerText()).trim() === '驳回')
+  check('……提示写子工作流里的那一步', text.includes('驳回：转到「复核子流程 › 退回」'), text.slice(-80))
+  check('……不露内部 id', !text.includes('sub/back'))
+
+  await page.goto(`${WEB}/apps/inbox/stopTool`)
+  await card(page).waitFor({ timeout: 15000 })
+  text = await card(page).innerText()
+  check('没接驳回出口的工具审批：按钮写「驳回并终止」', (await page.locator('[data-task-reject]').innerText()).trim() === '驳回并终止')
+  check('……提示写本次运行终止', text.includes('驳回：本次运行终止'), text.slice(-80))
+
+  await page.goto(`${WEB}/apps/inbox/rejectedDone`)
+  await card(page).waitFor({ timeout: 15000 })
+  const resolved = await page.locator('[data-task-resolved]').first().innerText()
+  check('处理过的：结果写驳回之后去了哪', resolved.includes('结果：驳回，转到「通知申请人」'), resolved)
+  check('没有未捕获的运行时错误', page.errors.length === 0, page.errors[0] ?? '')
+})
+
 await section('待办箱：列表和徽标', async () => {
   const page = await open({ writes: [] })
   await page.goto(`${WEB}/apps?tab=inbox`)