feat: 更新 user_agent 服务，增强用户代理功能

server/src/app/services/user_agent.py

@@ -135,11 +135,14 @@ KNOWLEDGE_QUERY_STOPWORDS = {
 }
 MAX_KNOWLEDGE_QUERY_TERMS = 12
 MAX_KNOWLEDGE_DIRECT_EVIDENCE = 4
+MAX_KNOWLEDGE_MODEL_HITS = 5
 KNOWLEDGE_SECTION_HEADING_PATTERN = re.compile(
     r"^(#\s*.+|##\s*.+|###\s*.+|第[一二三四五六七八九十百零0-9]+[章节条]\s*.*|[一二三四五六七八九十]+、.*|（[一二三四五六七八九十]+）.*|\([一二三四五六七八九十]+\).*)$"
 )
 KNOWLEDGE_LIST_ITEM_PATTERN = re.compile(r"^[-*•]\s+.+$")
-KNOWLEDGE_NUMBERED_ITEM_PATTERN = re.compile(r"^(?:\d+[.)、]|[①②③④⑤⑥⑦⑧⑨⑩])\s*.+$")
+KNOWLEDGE_NUMBERED_ITEM_PATTERN = re.compile(
+    r"^(?:(?:\d+[.)、])|(?:[（(][一二三四五六七八九十百零0-9]+[)）])|[①②③④⑤⑥⑦⑧⑨⑩])\s*.+$"
+)
 KNOWLEDGE_ARTICLE_PATTERN = re.compile(r"^(第[一二三四五六七八九十百零0-9]+条)\s*.*$")
 
 EXPENSE_STATUS_LABELS = {
@@ -496,10 +499,15 @@ class UserAgentService:
         draft_payload: UserAgentDraftPayload | None,
         fallback_answer: str,
     ) -> list[dict[str, str]]:
-        facts = {
+        knowledge_question = (
-            "run_id": payload.run_id,
+            self._resolve_knowledge_question(payload)
-            "user_message": payload.message,
+            if payload.ontology.scenario == "knowledge"
-            "ontology": payload.ontology.model_dump(mode="json"),
+            else ""
+        )
+        facts = {
+            "run_id": payload.run_id,
+            "user_message": payload.message,
+            "ontology": payload.ontology.model_dump(mode="json"),
             "context": {
                 "entry_source": payload.context_json.get("entry_source"),
                 "user_name": payload.context_json.get("name"),
@@ -519,7 +527,10 @@ class UserAgentService:
                 "draft_claim_id": payload.context_json.get("draft_claim_id"),
                 "conversation_history": self._resolve_conversation_history(payload),
             },
-            "tool_payload": self._build_model_tool_payload(payload.tool_payload),
+            "tool_payload": self._build_model_tool_payload(
+                payload.tool_payload,
+                question=knowledge_question,
+            ),
             "citations": [item.model_dump(mode="json") for item in citations],
             "suggested_actions": [item.model_dump(mode="json") for item in suggested_actions],
             "risk_flags": risk_flags,
@@ -530,7 +541,8 @@ class UserAgentService:
         }
         if payload.ontology.scenario == "knowledge":
             facts["knowledge_evidence_blocks"] = self._build_knowledge_evidence_blocks(
-                payload.tool_payload
+                payload.tool_payload,
+                question=knowledge_question,
             )
             facts["knowledge_answer_evidence"] = [
                 {
@@ -598,13 +610,20 @@ class UserAgentService:
         ]
 
     @staticmethod
-    def _build_model_tool_payload(tool_payload: dict[str, Any]) -> dict[str, Any]:
+    def _build_model_tool_payload(
+        tool_payload: dict[str, Any],
+        *,
+        question: str | None = None,
+    ) -> dict[str, Any]:
         normalized = dict(tool_payload or {})
         hits = []
-        for item in UserAgentService._select_knowledge_model_hits(tool_payload):
+        for item in UserAgentService._select_knowledge_model_hits(
+            tool_payload,
+            question=question,
+        ):
             if not isinstance(item, dict):
                 continue
-            hits.append(
+            hits.append(
                 {
                     "title": str(item.get("title") or "").strip(),
                     "document_name": str(item.get("document_name") or "").strip(),
@@ -619,10 +638,17 @@ class UserAgentService:
         return normalized
 
     @staticmethod
-    def _build_knowledge_evidence_blocks(tool_payload: dict[str, Any]) -> str:
+    def _build_knowledge_evidence_blocks(
+        tool_payload: dict[str, Any],
+        *,
+        question: str | None = None,
+    ) -> str:
         blocks: list[str] = []
         for index, item in enumerate(
-            UserAgentService._select_knowledge_model_hits(tool_payload)[:3],
+            UserAgentService._select_knowledge_model_hits(
+                tool_payload,
+                question=question,
+            )[:3],
             start=1,
         ):
             if not isinstance(item, dict):
@@ -645,24 +671,86 @@ class UserAgentService:
         return "\n\n".join(blocks)
 
     @staticmethod
-    def _select_knowledge_model_hits(tool_payload: dict[str, Any]) -> list[dict[str, Any]]:
+    def _select_knowledge_model_hits(
-        raw_hits = [item for item in list(tool_payload.get("hits") or []) if isinstance(item, dict)]
+        tool_payload: dict[str, Any],
-        structured_hits = [
+        *,
+        question: str | None = None,
+    ) -> list[dict[str, Any]]:
+        raw_hits = [
             item
-            for item in raw_hits
+            for item in list(tool_payload.get("hits") or [])
-            if any(
+            if isinstance(item, dict)
-                marker in str(item.get("content") or "")
+        ][: max(MAX_KNOWLEDGE_MODEL_HITS + 1, 6)]
-                for marker in ("问答线索补充", "结构化表格补充", "重点章节摘录")
+        if not raw_hits:
-            )
+            return []
-        ]
+
-        selected = structured_hits[:2]
+        query_terms = UserAgentService._extract_knowledge_query_terms(question or "")
-        for item in raw_hits:
+        if not query_terms:
-            if item in selected:
+            return raw_hits[:MAX_KNOWLEDGE_MODEL_HITS]
-                continue
+
-            selected.append(item)
+        ranked_hits = sorted(
-            if len(selected) >= 3:
+            enumerate(raw_hits),
-                break
+            key=lambda value: (
-        return selected[:3]
+                UserAgentService._score_knowledge_model_hit(
+                    value[1],
+                    query_terms=query_terms,
+                    rank_index=value[0],
+                ),
+                -value[0],
+            ),
+            reverse=True,
+        )
+        return [item for _, item in ranked_hits[:MAX_KNOWLEDGE_MODEL_HITS]]
+
+    @staticmethod
+    def _score_knowledge_model_hit(
+        item: dict[str, Any],
+        *,
+        query_terms: list[str],
+        rank_index: int,
+    ) -> int:
+        title = str(item.get("title") or item.get("document_name") or "").lower()
+        excerpt = str(item.get("excerpt") or "").lower()
+        content = str(item.get("content") or "").lower()
+        haystack = "\n".join([title, excerpt, content[:1400]])
+
+        matched_terms = [term for term in query_terms if term in haystack]
+        score = max(1, 48 - rank_index * 4)
+        score += len(matched_terms) * 10
+        score += sum(1 for term in matched_terms if term in title) * 8
+
+        leading_marker = UserAgentService._leading_knowledge_appendix_marker(content)
+        if leading_marker == "# 章节导航":
+            score -= 22
+        elif leading_marker == "# 问答线索补充":
+            score += 6 if matched_terms else -8
+        elif leading_marker == "# 重点章节摘录":
+            score += 4 if matched_terms else -4
+        elif leading_marker == "# 结构化表格补充":
+            score += 8 if matched_terms else -3
+
+        if matched_terms and "|" in content:
+            score += 8
+        if matched_terms and any(marker in content for marker in ("：", ":")):
+            score += 10
+        if matched_terms and "\n" in content:
+            score += 4
+        if matched_terms and any(marker in content for marker in ("附表", "第", "条")):
+            score += 4
+        if matched_terms and any(marker in content for marker in ("第", "条", "：", "-", "•")):
+            score += 4
+        if re.search(r"没有.{0,8}(信息|规定|说明|依据)", content):
+            score -= 12
+        return score
+
+    @staticmethod
+    def _leading_knowledge_appendix_marker(content: str) -> str:
+        normalized = str(content or "").lstrip()
+        for marker in ("# 章节导航", "# 重点章节摘录", "# 问答线索补充", "# 结构化表格补充"):
+            index = normalized.find(marker)
+            if 0 <= index <= 220:
+                return marker
+        return ""
 
     def _build_query_answer(self, payload: UserAgentRequest) -> str:
         scenario = payload.ontology.scenario
@@ -860,25 +948,33 @@ class UserAgentService:
         question = self._resolve_knowledge_question(payload)
         query_terms = self._extract_knowledge_query_terms(question)
         ordered_evidence_items = self._prioritize_knowledge_evidence_items(question, evidence_items)
-        lead = self._summarize_knowledge_evidence_content(ordered_evidence_items[0], query_terms)
+        primary_item = ordered_evidence_items[0]
+        primary_heading = self._format_knowledge_heading_label(
+            str(primary_item.get("heading") or "").strip()
+        )
+        primary_lines = self._collect_direct_knowledge_answer_lines(ordered_evidence_items)
 
         lines: list[str] = []
         if user_name:
             lines.append(f"{user_name}，您好。")
-        lines.append(f"根据《{title}》，当前能直接确认的是：{lead}")
+        source_prefix = f"根据《{title}》"
-        lines.append("")
+        if primary_heading:
-        lines.append("## 依据")
+            source_prefix = f"{source_prefix}（{primary_heading}）"
 
-        for item in ordered_evidence_items:
+        if str(primary_item.get("kind") or "") == "table":
-            heading = str(item.get("heading") or "").strip()
+            lines.append(f"{source_prefix}，当前能直接确认的是：")
-            heading_text = f" > {heading}" if heading else ""
+            lines.append(self._extract_relevant_table_preview(str(primary_item.get("content") or ""), query_terms))
-            content = str(item.get("content") or "").strip()
+        else:
-            if str(item.get("kind") or "") == "table":
+            if not primary_lines:
-                lines.append(f"《{item.get('title') or title}》{heading_text}")
+                lines.append(
-                lines.append(self._extract_relevant_table_preview(content, query_terms))
+                    f"{source_prefix}，当前能直接确认的是："
-                lines.append("")
+                    f"{self._summarize_knowledge_evidence_content(primary_item, query_terms)}"
-                continue
+                )
-            lines.append(f"- 《{item.get('title') or title}》{heading_text}：{self._clean_knowledge_segment_text(content)}")
+            elif len(primary_lines) == 1:
+                lines.append(f"{source_prefix}，当前能直接确认的是：{primary_lines[0].strip()}")
+            else:
+                lines.append(f"{source_prefix}，当前能直接确认的是：")
+                lines.extend(primary_lines)
 
         notes: list[str] = []
         location_note = self._build_missing_location_grounding_note(question, evidence_items)
@@ -889,7 +985,7 @@ class UserAgentService:
 
         if notes:
             lines.append("")
-            lines.append("## 说明")
+            lines.append("说明：")
             lines.extend(f"- {note}" for note in notes)
 
         return "\n".join(line for line in lines if line is not None).strip()
@@ -944,7 +1040,10 @@ class UserAgentService:
         query_terms = self._extract_knowledge_query_terms(question)
         candidates: list[dict[str, Any]] = []
 
-        for hit in self._select_knowledge_model_hits(payload.tool_payload):
+        for hit in self._select_knowledge_model_hits(
+            payload.tool_payload,
+            question=question,
+        ):
             if not isinstance(hit, dict):
                 continue
             candidates.extend(self._extract_knowledge_evidence_candidates(hit, query_terms))
@@ -988,7 +1087,9 @@ class UserAgentService:
         if not content:
             return []
 
-        raw_candidates = self._split_knowledge_hit_into_segments(content)
+        raw_candidates = self._merge_knowledge_lead_in_segments(
+            self._split_knowledge_hit_into_segments(content)
+        )
         candidates: list[dict[str, Any]] = []
         for item in raw_candidates:
             score = self._score_knowledge_evidence_candidate(item, query_terms)
@@ -1015,6 +1116,95 @@ class UserAgentService:
             }
         ]
 
+    @staticmethod
+    def _is_knowledge_lead_in_segment(item: dict[str, str]) -> bool:
+        kind = str(item.get("kind") or "").strip()
+        content = str(item.get("content") or "").strip()
+        return kind in {"kv", "list", "clause"} and content.endswith(("：", ":"))
+
+    @staticmethod
+    def _extract_knowledge_marker_family(content: str) -> str:
+        normalized = str(content or "").strip()
+        if not normalized:
+            return ""
+        if KNOWLEDGE_ARTICLE_PATTERN.match(normalized):
+            return "article"
+        if re.match(r"^\d+[.)、]\s*", normalized):
+            return "arabic"
+        if re.match(r"^[（(][一二三四五六七八九十百零0-9]+[)）]\s*", normalized):
+            return "paren"
+        if re.match(r"^[①②③④⑤⑥⑦⑧⑨⑩]\s*", normalized):
+            return "circled"
+        if KNOWLEDGE_LIST_ITEM_PATTERN.match(normalized):
+            return "bullet"
+        return ""
+
+    @staticmethod
+    def _format_knowledge_heading_label(heading: str) -> str:
+        parts = [item.strip() for item in str(heading or "").split(">") if item.strip()]
+        return " / ".join(parts)
+
+    def _merge_knowledge_lead_in_segments(
+        self,
+        segments: list[dict[str, str]],
+    ) -> list[dict[str, str]]:
+        if not segments:
+            return []
+
+        merged: list[dict[str, str]] = []
+        index = 0
+        while index < len(segments):
+            current = dict(segments[index])
+            if not self._is_knowledge_lead_in_segment(current):
+                merged.append(current)
+                index += 1
+                continue
+
+            base_heading = str(current.get("heading") or "").strip()
+            current_marker = self._extract_knowledge_marker_family(str(current.get("content") or ""))
+            follow_segments: list[dict[str, str]] = []
+            next_index = index + 1
+
+            while next_index < len(segments):
+                candidate = segments[next_index]
+                if str(candidate.get("heading") or "").strip() != base_heading:
+                    break
+
+                candidate_kind = str(candidate.get("kind") or "").strip()
+                candidate_content = str(candidate.get("content") or "").strip()
+                candidate_marker = self._extract_knowledge_marker_family(candidate_content)
+                if not candidate_content or candidate_kind == "table":
+                    break
+                if current_marker and candidate_marker == current_marker:
+                    break
+                if self._is_knowledge_lead_in_segment(candidate) and follow_segments:
+                    break
+                if candidate_kind not in {"list", "paragraph", "kv", "clause"}:
+                    break
+
+                follow_segments.append(candidate)
+                next_index += 1
+                if len(follow_segments) >= 4:
+                    break
+                if candidate_kind == "paragraph" and len(candidate_content) >= 200:
+                    break
+
+            if follow_segments:
+                current["content"] = "\n".join(
+                    [str(current.get("content") or "").strip()]
+                    + [str(item.get("content") or "").strip() for item in follow_segments]
+                )
+                if any(str(item.get("kind") or "").strip() == "list" for item in follow_segments):
+                    current["kind"] = "list"
+                merged.append(current)
+                index = next_index
+                continue
+
+            merged.append(current)
+            index += 1
+
+        return merged
+
     def _split_knowledge_hit_into_segments(self, content: str) -> list[dict[str, str]]:
         segments: list[dict[str, str]] = []
         markdown_headings: list[str] = []
@@ -1218,11 +1408,85 @@ class UserAgentService:
         normalized = str(content or "").strip()
         normalized = re.sub(r"^[-*•]\s*", "", normalized)
         normalized = re.sub(r"^(?:\d+[.)、]|[①②③④⑤⑥⑦⑧⑨⑩])\s*", "", normalized)
+        normalized = re.sub(r"^[（(][一二三四五六七八九十百零0-9]+[)）]\s*", "", normalized)
         normalized = re.sub(r"\s+", " ", normalized)
         if len(normalized) <= 180:
             return normalized
         return f"{normalized[:177].rstrip()}..."
 
+    @staticmethod
+    def _normalize_knowledge_line(content: str, *, preserve_marker: bool) -> str:
+        normalized = str(content or "").strip()
+        normalized = re.sub(r"^[-*•]\s*", "", normalized)
+        if not preserve_marker:
+            normalized = re.sub(r"^(?:\d+[.)、]|[①②③④⑤⑥⑦⑧⑨⑩])\s*", "", normalized)
+            normalized = re.sub(r"^[（(][一二三四五六七八九十百零0-9]+[)）]\s*", "", normalized)
+        normalized = re.sub(r"\s+", " ", normalized)
+        return normalized
+
+    def _split_clean_knowledge_lines(
+        self,
+        content: str,
+        *,
+        preserve_marker: bool,
+    ) -> list[str]:
+        return [
+            line
+            for line in (
+                self._normalize_knowledge_line(item, preserve_marker=preserve_marker)
+                for item in str(content or "").splitlines()
+            )
+            if line
+        ]
+
+    def _render_knowledge_evidence_text(self, item: dict[str, Any]) -> str:
+        lines = self._split_clean_knowledge_lines(
+            str(item.get("content") or ""),
+            preserve_marker=True,
+        )
+        if not lines:
+            return ""
+        if len(lines) == 1:
+            return self._clean_knowledge_segment_text(lines[0])
+        return "\n".join(f"  {line}" for line in lines)
+
+    def _collect_direct_knowledge_answer_lines(
+        self,
+        ordered_evidence_items: list[dict[str, Any]],
+    ) -> list[str]:
+        if not ordered_evidence_items:
+            return []
+
+        primary_item = ordered_evidence_items[0]
+        primary_title = str(primary_item.get("title") or "").strip()
+        primary_heading = str(primary_item.get("heading") or "").strip()
+        primary_kind = str(primary_item.get("kind") or "").strip()
+
+        related_items = [primary_item]
+        if primary_kind != "table":
+            for item in ordered_evidence_items[1:]:
+                if len(related_items) >= 3:
+                    break
+                if str(item.get("kind") or "").strip() != primary_kind:
+                    continue
+                if str(item.get("title") or "").strip() != primary_title:
+                    continue
+                if str(item.get("heading") or "").strip() != primary_heading:
+                    continue
+                related_items.append(item)
+
+        lines: list[str] = []
+        seen: set[str] = set()
+        for item in related_items:
+            rendered = self._render_knowledge_evidence_text(item)
+            for line in rendered.splitlines():
+                normalized = str(line or "").strip()
+                if not normalized or normalized in seen:
+                    continue
+                seen.add(normalized)
+                lines.append(line)
+        return lines
+
     def _summarize_knowledge_evidence_content(
         self,
         item: dict[str, Any],
@@ -1236,6 +1500,9 @@ class UserAgentService:
             if len(preview_rows) >= 3:
                 return "当前命中的直接依据是一张与问题强相关的标准表，已摘出最相关的表头和行。"
             return "当前命中的直接依据是一张与问题强相关的标准表。"
+        lines = self._split_clean_knowledge_lines(content, preserve_marker=True)
+        if len(lines) >= 2:
+            return self._clean_knowledge_segment_text(f"{lines[0]} {' '.join(lines[1:4])}")
         return self._clean_knowledge_segment_text(content)
 
     @staticmethod
@@ -1354,9 +1621,12 @@ class UserAgentService:
                 )
                 evidence_lines.append(f"- 《{item.get('title') or title}》{heading_text}：\n{preview}")
                 continue
-            content = self._clean_knowledge_segment_text(str(item.get("content") or ""))
+            rendered = self._render_knowledge_evidence_text(item)
-            if content:
+            if rendered:
-                evidence_lines.append(f"- 《{item.get('title') or title}》{heading_text}：{content}")
+                if "\n" in rendered:
+                    evidence_lines.append(f"- 《{item.get('title') or title}》{heading_text}：\n{rendered}")
+                else:
+                    evidence_lines.append(f"- 《{item.get('title') or title}》{heading_text}：{rendered}")
 
         if not evidence_lines:
             for item in hits[:2]:

server/tests/test_user_agent_service.py

@@ -202,21 +202,37 @@ def test_user_agent_knowledge_answer_generation_uses_fast_timeouts(monkeypatch)
         assert captured["max_attempts"] == 1
 
 
-def test_user_agent_prefers_structured_knowledge_hit_for_answer_generation() -> None:
+def test_user_agent_prefers_structured_table_hit_for_standard_query() -> None:
     selected = UserAgentService._select_knowledge_model_hits(
         {
             "hits": [
                 {"content": "raw hit 1"},
                 {"content": "raw hit 2"},
                 {"content": "# 问答线索补充\n\n- 第二章 报销时限：费用发生后 30 日内提交申请。"},
-                {"content": "# 结构化表格补充\n\n| 项目 | 金额 |"},
+                {"content": "# 结构化表格补充\n\n| 项目 | 餐补 |\n| 其他地区 | 55 |"},
             ]
-        }
+        },
+        question="餐补标准是多少？",
     )
 
-    assert selected[0]["content"].startswith("# 问答线索补充")
+    assert selected[0]["content"].startswith("# 结构化表格补充")
-    assert selected[1]["content"].startswith("# 结构化表格补充")
+    assert any(item["content"].startswith("# 结构化表格补充") for item in selected[:2])
-    assert selected[2]["content"] == "raw hit 1"
+
+
+def test_user_agent_prefers_relevant_raw_hit_over_generic_appendix() -> None:
+    selected = UserAgentService._select_knowledge_model_hits(
+        {
+            "hits": [
+                {"content": "# 章节导航\n\n- 第一章 总则\n- 第二章 职责分工"},
+                {"content": "# 问答线索补充\n\n- 第二章 职责分工：计划财务部负责财务审核。"},
+                {"content": "一般性说明文字，没有探亲差旅归口信息。"},
+                {"content": "附表3：支出归口管理部门与归口业务范围\n组织人事部：探亲差旅、条件艰苦及安全风险较高区域补助等支出。"},
+            ]
+        },
+        question="探亲差旅归哪个部门管理？",
+    )
+
+    assert "组织人事部" in selected[0]["content"]
 
 
 def test_user_agent_uses_fast_knowledge_answer_without_model(monkeypatch) -> None:
@@ -266,6 +282,7 @@ def test_user_agent_uses_fast_knowledge_answer_without_model(monkeypatch) -> Non
         assert response.answer.startswith("张三，您好。")
         assert "当前能直接确认的是" in response.answer
         assert "30 日内提交报销申请" in response.answer
+        assert "## 依据" not in response.answer
         assert "答案整理阶段本轮没有及时返回" not in response.answer
 
 
@@ -314,6 +331,7 @@ def test_user_agent_fast_knowledge_answer_renders_relevant_table_preview() -> No
         assert answer is not None
         assert "| 项目 | 港澳台 | 其他地区 | 国外 |" in answer
         assert "| 餐补 | 75 | 55 | 140 |" in answer
+        assert "## 依据" not in answer
 
 
 def test_user_agent_fast_knowledge_answer_notes_missing_location_grounding() -> None:
@@ -360,6 +378,57 @@ def test_user_agent_fast_knowledge_answer_notes_missing_location_grounding() ->
 
         assert answer is not None
         assert "没有直接写出“北京”对应的地区档位或映射关系" in answer
+        assert "## 依据" not in answer
+
+
+def test_user_agent_fast_knowledge_answer_expands_lead_in_list_items() -> None:
+    session_factory = build_session_factory()
+    with session_factory() as db:
+        ontology = SemanticOntologyService(db).parse(
+            OntologyParseRequest(
+                query="出差记录链条中断时，要提供哪些业务佐证材料？",
+                user_id="pytest",
+                context_json={"session_type": "knowledge"},
+            )
+        )
+        service = UserAgentService(db)
+
+        answer = service._build_fast_knowledge_answer(
+            UserAgentRequest(
+                run_id=ontology.run_id,
+                user_id="pytest",
+                message="出差记录链条中断时，要提供哪些业务佐证材料？",
+                ontology=ontology,
+                context_json={
+                    "session_type": "knowledge",
+                    "user_input_text": "出差记录链条中断时，要提供哪些业务佐证材料？",
+                },
+                tool_payload={
+                    "result_type": "knowledge_search",
+                    "hits": [
+                        {
+                            "title": "费用报销制度",
+                            "content": (
+                                "第十三条 差旅费\n\n"
+                                "（2）出差记录链条中断时，应提供业务佐证材料：\n"
+                                "① 登机牌、高速道路通行记录、其他道路通行记录、租车记录等。\n"
+                                "② 支付记录。\n"
+                                "③ 出差审批邮件、短信、微信等。"
+                            ),
+                        }
+                    ],
+                },
+            ),
+            citations=[],
+        )
+
+        assert answer is not None
+        assert "当前能直接确认的是" in answer
+        assert "登机牌、高速道路通行记录" in answer
+        assert "支付记录" in answer
+        assert "出差审批邮件、短信、微信等" in answer
+        assert "（3）" not in answer
+        assert "## 依据" not in answer
 
 
 def test_user_agent_model_prompt_supports_contextual_personalization() -> None: