feat(web): AI 工作台会话与文档卡片渲染增强

- aiConversationHtmlRenderer 识别单据记录类表格并渲染为卡片列表，新增删除申请单详情的禁用占位链接 - aiWorkbenchConversationStore 增加草稿删除后会话链接失效处理，避免点击已删除单据跳转 - aiApplicationPreviewActions 调整提交/草稿调用路径，PersonalWorkbenchAiMode 接入新的会话存储与渲染 - ConfirmDialog/TravelRequestDeleteDialog/useAppShell/AppShellRouteView 配套适配，同步更新相关前端测试
feat(server): 申请单支持草稿保存并统一删除权限口径
2026-06-20 21:44:16 +08:00 · 2026-06-20 21:44:12 +08:00 · 2026-06-20 21:44:06 +08:00
34 changed files with 1032 additions and 155 deletions
--- a/server/rules/finance-rules/交通工具等级标准.xlsx
+++ b/server/rules/finance-rules/交通工具等级标准.xlsx
--- a/server/rules/finance-rules/交通费用预估表.xlsx
+++ b/server/rules/finance-rules/交通费用预估表.xlsx
--- a/server/rules/finance-rules/公司通信费报销规则.xlsx
+++ b/server/rules/finance-rules/公司通信费报销规则.xlsx
--- a/server/rules/finance-rules/出差补助标准.xlsx
+++ b/server/rules/finance-rules/出差补助标准.xlsx
--- a/server/rules/finance-rules/地区淡旺季映射表.xlsx
+++ b/server/rules/finance-rules/地区淡旺季映射表.xlsx
--- a/server/rules/finance-rules/差旅职级映射表.xlsx
+++ b/server/rules/finance-rules/差旅职级映射表.xlsx
--- a/server/src/app/api/v1/endpoints/reimbursements.py
+++ b/server/src/app/api/v1/endpoints/reimbursements.py
@@ -10,16 +10,17 @@ from app.api.deps import CurrentUserContext, get_current_user, get_db
 from app.api.pagination import PageNumber, PageSize, page_payload, wants_page
 from app.schemas.budget import BudgetClaimAnalysisRead
 from app.schemas.common import ErrorResponse, PaginatedResponse
+from app.schemas.ontology import OntologyParseResult, OntologyPermission
 from app.schemas.reimbursement import (
    ExpenseApplicationPreviewActionPayload,
    ExpenseApplicationPreviewActionResponse,
    ExpenseApplicationPreviewActionResult,
-    ExpenseClaimAttachmentActionResponse,
    ExpenseClaimActionResponse,
-    ExpenseClaimAttachmentRead,
    ExpenseClaimApprovalPayload,
-    ExpenseClaimItemCreate,
+    ExpenseClaimAttachmentActionResponse,
+    ExpenseClaimAttachmentRead,
    ExpenseClaimItemActionResponse,
+    ExpenseClaimItemCreate,
    ExpenseClaimItemUpdate,
    ExpenseClaimRead,
    ExpenseClaimReturnPayload,
@@ -30,9 +31,9 @@ from app.schemas.reimbursement import (
    TravelReimbursementCalculatorRequest,
    TravelReimbursementCalculatorResponse,
 )
-from app.schemas.ontology import OntologyParseResult, OntologyPermission
 from app.schemas.user_agent import UserAgentRequest
 from app.services.budget import BudgetService
+from app.services.document_numbering import is_application_claim_no
 from app.services.expense_claims import ExpenseClaimService
 from app.services.reimbursement import ReimbursementService
 from app.services.travel_reimbursement_calculator import TravelReimbursementCalculatorService
@@ -119,7 +120,10 @@ def _build_application_preview_action_context(
    "/application-preview-action",
    response_model=ExpenseApplicationPreviewActionResponse,
    summary="按申请核对预览快速保存或提交申请单",
-    description="用于 AI 工作台已完成表格核对后的轻量建单/提交流程，避免重复进入通用 Orchestrator 编排。",
+    description=(
+        "用于 AI 工作台已完成表格核对后的轻量建单/提交流程，"
+        "避免重复进入通用 Orchestrator 编排。"
+    ),
 )
 def run_application_preview_action(
    payload: ExpenseApplicationPreviewActionPayload,
@@ -831,7 +835,7 @@ def pay_expense_claim(
    "/claims/{claim_id}",
    response_model=ExpenseClaimActionResponse,
    summary="删除报销单",
-    description="申请人可删除自己的草稿、待补充或退回单据（含申请单和报销单）；高级财务人员可删除可见的非归档报销单；已归档单据仅高级管理员可删除，财务人员没有删除权限。",
+    description="申请人可删除自己的草稿、待补充或退回单据（含申请单和报销单）；系统管理员可删除单据；已归档单据仅系统管理员可删除。",
    responses={
        status.HTTP_404_NOT_FOUND: {
            "model": ErrorResponse,
@@ -855,7 +859,11 @@ def delete_expense_claim(claim_id: str, db: DbSession, current_user: CurrentUser

    claim_no = str(claim.claim_no or "").strip()
    expense_type = str(claim.expense_type or "").strip().lower()
-    document_label = "申请单" if claim_no.upper().startswith(("AP-", "APP-")) or expense_type.endswith("_application") else "报销单"
+    document_label = (
+        "申请单"
+        if is_application_claim_no(claim_no) or expense_type.endswith("_application")
+        else "报销单"
+    )
    return ExpenseClaimActionResponse(
        message=f"{claim.claim_no} {document_label}已删除。",
        claim_id=claim.id,
--- a/server/src/app/services/budget_support.py
+++ b/server/src/app/services/budget_support.py
@@ -23,6 +23,7 @@ from app.services.budget_types import (
    SUBJECT_CODE_ALIASES,
    SUPPORTED_BUDGET_SUBJECT_CODES,
 )
+from app.services.document_numbering import is_application_claim_no
 from app.services.expense_claim_constants import EXPENSE_TYPE_LABELS
 from app.services.expense_claim_risk_stage import enrich_risk_flag_semantics
 from app.services.expense_type_keywords import resolve_expense_type_code_from_text
@@ -349,7 +350,11 @@ class BudgetSupportMixin:
    def _reservation_source_type_from_claim(claim: ExpenseClaim) -> str:
        claim_no = str(claim.claim_no or "").strip().upper()
        expense_type = str(claim.expense_type or "").strip().lower()
-        if claim_no.startswith(("AP-", "APP-")) or expense_type == "application" or expense_type.endswith("_application"):
+        if (
+            is_application_claim_no(claim_no)
+            or expense_type == "application"
+            or expense_type.endswith("_application")
+        ):
            return "application"
        return "claim"

--- a/server/src/app/services/document_numbering.py
+++ b/server/src/app/services/document_numbering.py
@@ -2,7 +2,7 @@ from __future__ import annotations

 import re
 import secrets
-from datetime import UTC, datetime
+from datetime import datetime
 from typing import Callable, Literal

 from sqlalchemy import select
@@ -13,20 +13,29 @@ from app.models.financial_record import ExpenseClaim
 DocumentNumberKind = Literal["application", "reimbursement", "audit"]

 DOCUMENT_NUMBER_PREFIXES: dict[DocumentNumberKind, str] = {
-    "application": "AP",
-    "reimbursement": "RE",
-    "audit": "AD",
+    "application": "A",
+    "reimbursement": "R",
+    "audit": "D",
 }
 DOCUMENT_NUMBER_TOKEN_ALPHABET = "ABCDEFGHJKLMNPQRSTUVWXYZ23456789"
 DOCUMENT_NUMBER_TOKEN_LENGTH = 8
+DOCUMENT_NUMBER_SHORT_BODY = (
+    rf"(?:A|R|D)[{DOCUMENT_NUMBER_TOKEN_ALPHABET}]{{{DOCUMENT_NUMBER_TOKEN_LENGTH}}}"
+)
+DOCUMENT_NUMBER_LEGACY_BODY = (
+    rf"(?:AP|RE|AD)-\d{{14}}-[{DOCUMENT_NUMBER_TOKEN_ALPHABET}]{{{DOCUMENT_NUMBER_TOKEN_LENGTH}}}"
+)
 DOCUMENT_NUMBER_PATTERN = re.compile(
-    rf"^(?:AP|RE|AD)-\d{{14}}-[{DOCUMENT_NUMBER_TOKEN_ALPHABET}]{{{DOCUMENT_NUMBER_TOKEN_LENGTH}}}$",
+    rf"^(?:{DOCUMENT_NUMBER_SHORT_BODY}|{DOCUMENT_NUMBER_LEGACY_BODY})$",
    flags=re.IGNORECASE,
 )
 DOCUMENT_NUMBER_EXTRACT_PATTERN = re.compile(
-    rf"(?:AP|RE|AD)-\d{{14}}-[{DOCUMENT_NUMBER_TOKEN_ALPHABET}]{{{DOCUMENT_NUMBER_TOKEN_LENGTH}}}"
+    rf"(?<![A-Z0-9])(?:"
+    rf"{DOCUMENT_NUMBER_SHORT_BODY}"
+    rf"|{DOCUMENT_NUMBER_LEGACY_BODY}"
    r"|APP-\d{8}-[A-Z0-9]{6}"
-    r"|EXP-\d{6}-\d{3}",
+    r"|EXP-\d{6}-\d{3}"
+    r")(?![A-Z0-9])",
    flags=re.IGNORECASE,
 )

@@ -45,16 +54,13 @@ def build_document_number(
    token: str | None = None,
 ) -> str:
    prefix = DOCUMENT_NUMBER_PREFIXES[kind]
-    generated_at = timestamp or datetime.now(UTC)
-    if generated_at.tzinfo is None:
-        generated_at = generated_at.replace(tzinfo=UTC)
    normalized_token = (token or generate_document_token()).strip().upper()
    if not re.fullmatch(
        rf"[{DOCUMENT_NUMBER_TOKEN_ALPHABET}]{{{DOCUMENT_NUMBER_TOKEN_LENGTH}}}",
        normalized_token,
    ):
        raise ValueError("document number token must be 8 chars from the configured alphabet")
-    return f"{prefix}-{generated_at.astimezone(UTC):%Y%m%d%H%M%S}-{normalized_token}"
+    return f"{prefix}{normalized_token}"


 def generate_unique_expense_claim_no(
@@ -83,4 +89,9 @@ def generate_unique_expense_claim_no(

 def is_application_claim_no(value: object) -> bool:
    normalized = str(value or "").strip().upper()
-    return normalized.startswith(("AP-", "APP-"))
+    return bool(
+        re.fullmatch(
+            rf"A[{DOCUMENT_NUMBER_TOKEN_ALPHABET}]{{{DOCUMENT_NUMBER_TOKEN_LENGTH}}}",
+            normalized,
+        )
+    ) or normalized.startswith(("AP-", "APP-"))
--- a/server/src/app/services/expense_claim_access_policy.py
+++ b/server/src/app/services/expense_claim_access_policy.py
@@ -11,6 +11,7 @@ from app.models.employee import Employee
 from app.models.financial_record import ExpenseClaim
 from app.models.organization import OrganizationUnit
 from app.models.role import Role
+from app.services.document_numbering import is_application_claim_no
 from app.services.expense_claim_workflow_constants import (
    APPLICATION_ARCHIVE_STAGE,
    ARCHIVE_ACCOUNTING_STAGE,
@@ -42,6 +43,14 @@ class ExpenseClaimAccessPolicy:
    def __init__(self, db: Session) -> None:
        self.db = db

+    @staticmethod
+    def _build_application_claim_no_condition(claim_no: Any) -> Any:
+        return or_(
+            claim_no.like("AP-%"),
+            claim_no.like("APP-%"),
+            claim_no.like("A________"),
+        )
+
    @staticmethod
    def has_privileged_claim_access(current_user: CurrentUserContext) -> bool:
        if current_user.is_admin:
@@ -61,8 +70,7 @@ class ExpenseClaimAccessPolicy:
        normalized_type = func.lower(func.coalesce(ExpenseClaim.expense_type, ""))
        claim_no = func.upper(func.coalesce(ExpenseClaim.claim_no, ""))
        application_condition = or_(
-            claim_no.like("AP-%"),
-            claim_no.like("APP-%"),
+            ExpenseClaimAccessPolicy._build_application_claim_no_condition(claim_no),
            normalized_type == "application",
            normalized_type.like("%\\_application", escape="\\"),
        )
@@ -101,9 +109,9 @@ class ExpenseClaimAccessPolicy:
        normalized_status = str(claim.status or "").strip().lower()
        stage = str(claim.approval_stage or "").strip()
        normalized_type = str(claim.expense_type or "").strip().lower()
-        claim_no = str(claim.claim_no or "").strip().upper()
+        claim_no = str(claim.claim_no or "").strip()
        is_application_claim = (
-            claim_no.startswith(("AP-", "APP-"))
+            is_application_claim_no(claim_no)
            or normalized_type == "application"
            or normalized_type.endswith("_application")
        )
@@ -715,8 +723,9 @@ class ExpenseClaimAccessPolicy:
                    "%\\_application",
                    escape="\\",
                ),
-                ~func.upper(func.coalesce(ExpenseClaim.claim_no, "")).like("AP-%"),
-                ~func.upper(func.coalesce(ExpenseClaim.claim_no, "")).like("APP-%"),
+                ~self._build_application_claim_no_condition(
+                    func.upper(func.coalesce(ExpenseClaim.claim_no, ""))
+                ),
                ~self.build_archived_claim_condition(),
            )
            conditions.append(company_reimbursement_condition)
--- a/server/src/app/services/expense_claim_status_registry.py
+++ b/server/src/app/services/expense_claim_status_registry.py
@@ -14,6 +14,7 @@ from app.services.expense_claim_workflow_constants import (
    PAYMENT_PAID_STAGE,
    PAYMENT_PENDING_STAGE,
 )
+from app.services.document_numbering import is_application_claim_no


@dataclass(frozen=True, slots=True)
@@ -158,7 +159,7 @@ def is_application_claim_reference(
    normalized_no = str(claim_no or "").strip().upper()
    normalized_type = str(expense_type or "").strip().lower()
    return (
-        normalized_no.startswith(("AP-", "APP-"))
+        is_application_claim_no(normalized_no)
        or normalized_type == "application"
        or normalized_type.endswith("_application")
    )
--- a/server/src/app/services/expense_claims.py
+++ b/server/src/app/services/expense_claims.py
@@ -862,16 +862,13 @@ class ExpenseClaimService(
        if claim is None:
            return None

-        if not self._access_policy.has_claim_delete_access(current_user):
-            raise ValueError("只有 admin 管理员可以删除单据。")
-
        if self._access_policy.is_archived_claim(claim) and not current_user.is_admin:
            raise ValueError("已归档单据不能删除，只有高级管理员可以执行删除。")

        if not self._access_policy.has_claim_delete_access(current_user):
            self._ensure_draft_claim(claim)
            if not self._access_policy.is_claim_owned_by_current_user(claim, current_user):
-                raise ValueError("只有高级财务人员可以删除非本人单据，申请人仅可删除自己的草稿、待补充或退回单据。")
+                raise ValueError("只有系统管理员或草稿、待补充、退回待提交阶段的申请人本人可以删除单据。")

        before_json = self._serialize_claim(claim)
        resource_id = claim.id
@@ -1039,4 +1036,3 @@ class ExpenseClaimService(



-
--- a/server/src/app/services/user_agent_application.py
+++ b/server/src/app/services/user_agent_application.py
@@ -130,6 +130,12 @@ APPLICATION_SUBMIT_KEYWORDS = (
    "确认无误提交",
    "直接提交",
 )
+APPLICATION_SAVE_DRAFT_KEYWORDS = (
+    "保存草稿",
+    "保存申请草稿",
+    "存草稿",
+    "先保存",
+)
 APPLICATION_SHORT_CONFIRMATIONS = {"提交", "确认", "是", "好的", "可以", "没问题"}
 APPLICATION_MISSING_VALUES = {"", "待补充", "待确认", "未知", "暂无", "无", "null", "none"}
 APPLICATION_DUPLICATE_IGNORED_STATUSES = {
@@ -197,29 +203,45 @@ class UserAgentApplicationMixin:
        facts = self._resolve_expense_application_facts(payload)
        step = self._resolve_expense_application_step(payload, facts)
        application_claim = None
-        if step == "submitted":
+        if step in {"draft", "submitted"}:
            editable_claim = self._find_editable_expense_application_record(payload)
            if editable_claim is not None:
-                application_claim = self._update_expense_application_record(payload, facts, editable_claim)
+                application_claim = self._update_expense_application_record(
+                    payload,
+                    facts,
+                    editable_claim,
+                    submit=step == "submitted",
+                )
                facts["application_edit_mode"] = "true"
-            else:
+            elif step == "submitted":
                application_claim = self._find_duplicate_expense_application_record(payload, facts)
                if application_claim is not None:
                    step = "duplicate"
                    facts["duplicate_application_stage"] = str(application_claim.approval_stage or "").strip()
                else:
-                    application_claim = self._create_expense_application_record(payload, facts)
-            facts["application_no"] = application_claim.claim_no
-            facts["application_claim_id"] = application_claim.id
-            facts["manager_name"] = self._resolve_application_manager_name(payload, application_claim)
+                    application_claim = self._create_expense_application_record(
+                        payload,
+                        facts,
+                        submit=True,
+                    )
+            else:
+                application_claim = self._create_expense_application_record(
+                    payload,
+                    facts,
+                    submit=False,
+                )
+            if application_claim is not None:
+                facts["application_no"] = application_claim.claim_no
+                facts["application_claim_id"] = application_claim.id
+                facts["manager_name"] = self._resolve_application_manager_name(payload, application_claim)
        return UserAgentResponse(
            answer=self._build_expense_application_answer(payload, facts=facts, step=step),
            citations=[],
            suggested_actions=self._build_expense_application_actions(step, facts),
            query_payload=None,
            draft_payload=(
-                self._build_submitted_application_payload(application_claim, facts)
-                if step == "submitted"
+                self._build_persisted_application_payload(application_claim, facts)
+                if step in {"draft", "submitted"}
                else None
            ),
            review_payload=None,
@@ -251,6 +273,17 @@ class UserAgentApplicationMixin:
                ]
            )

+        if step == "draft":
+            application_no = str(facts.get("application_no") or "").strip()
+            return "\n\n".join(
+                [
+                    "申请草稿已保存。",
+                    f"草稿单号：{application_no}" if application_no else "草稿单号：待生成",
+                    "当前节点：待提交。",
+                    "后续可进入单据详情继续核对、补充或提交审批。",
+                ]
+            )
+
        if step == "submitted":
            application_no = str(facts.get("application_no") or "").strip() or self._build_application_claim_no(payload, facts)
            manager_name = str(facts.get("manager_name") or "").strip() or "直属领导"
@@ -534,6 +567,8 @@ class UserAgentApplicationMixin:
        payload: UserAgentRequest,
        facts: dict[str, str],
    ) -> str:
+        if self._is_application_save_draft_action(payload):
+            return "draft"
        if self._resolve_application_missing_base_fields(facts):
            return "ask_missing"
        if self._resolve_application_missing_followup_fields(facts):
@@ -1058,6 +1093,8 @@ class UserAgentApplicationMixin:
        payload: UserAgentRequest,
        facts: dict[str, str],
        claim: ExpenseClaim,
+        *,
+        submit: bool,
    ) -> ExpenseClaim:
        current_user = self._build_application_current_user(payload)
        flags = claim.risk_flags_json
@@ -1080,6 +1117,14 @@ class UserAgentApplicationMixin:
        claim.occurred_at = self._parse_application_occurred_at(facts.get("time", ""))
        claim.risk_flags_json = [*preserved_flags, self._build_application_detail_flag(facts)]

+        if not submit:
+            claim.status = "draft"
+            claim.approval_stage = "待提交"
+            claim.submitted_at = None
+            self.db.commit()
+            self.db.refresh(claim)
+            return claim
+
        from app.services.expense_claims import ExpenseClaimService

        submitted = ExpenseClaimService(self.db).submit_claim(claim.id, current_user)
@@ -1091,6 +1136,8 @@ class UserAgentApplicationMixin:
        self,
        payload: UserAgentRequest,
        facts: dict[str, str],
+        *,
+        submit: bool,
    ) -> ExpenseClaim:
        claim_no = self._build_application_claim_no(payload, facts)
        existing = self.db.scalar(
@@ -1130,22 +1177,23 @@ class UserAgentApplicationMixin:
            currency="CNY",
            invoice_count=0,
            occurred_at=self._parse_application_occurred_at(facts.get("time", "")),
-            submitted_at=datetime.now(UTC),
-            status="submitted",
-            approval_stage="直属领导审批",
+            submitted_at=datetime.now(UTC) if submit else None,
+            status="submitted" if submit else "draft",
+            approval_stage="直属领导审批" if submit else "待提交",
            risk_flags_json=[self._build_application_detail_flag(facts)],
        )
        self.db.add(claim)
        self.db.flush()
-        from app.services.expense_claims import ExpenseClaimService
+        if submit:
+            from app.services.expense_claims import ExpenseClaimService

-        platform_review = ExpenseClaimService(self.db).evaluate_platform_risk_rules(
-            claim,
-            business_stage="expense_application",
-        )
-        platform_flags = list(platform_review.get("flags") or [])
-        if platform_flags:
-            claim.risk_flags_json = [*list(claim.risk_flags_json or []), *platform_flags]
+            platform_review = ExpenseClaimService(self.db).evaluate_platform_risk_rules(
+                claim,
+                business_stage="expense_application",
+            )
+            platform_flags = list(platform_review.get("flags") or [])
+            if platform_flags:
+                claim.risk_flags_json = [*list(claim.risk_flags_json or []), *platform_flags]
        self.db.commit()
        self.db.refresh(claim)
        return claim
@@ -1382,7 +1430,7 @@ class UserAgentApplicationMixin:
            return datetime(year, month, day, tzinfo=UTC)
        return datetime.now(UTC)

-    def _build_submitted_application_payload(
+    def _build_persisted_application_payload(
        self,
        claim: ExpenseClaim | None,
        facts: dict[str, str],
@@ -1400,6 +1448,21 @@ class UserAgentApplicationMixin:
            approval_stage=claim.approval_stage,
        )

+    @staticmethod
+    def _is_application_save_draft_action(payload: UserAgentRequest) -> bool:
+        context_json = payload.context_json or {}
+        action = str(
+            context_json.get("application_action")
+            or context_json.get("applicationAction")
+            or ""
+        ).strip().lower()
+        if action in {"save_draft", "application_save_draft", "draft"}:
+            return True
+        if bool(context_json.get("application_save_mode") or context_json.get("applicationSaveMode")):
+            return True
+        compact_message = re.sub(r"\s+", "", str(payload.message or ""))
+        return any(keyword in compact_message for keyword in APPLICATION_SAVE_DRAFT_KEYWORDS)
+
    def _is_application_submit_confirmation(self, payload: UserAgentRequest) -> bool:
        compact_message = re.sub(r"\s+", "", str(payload.message or ""))
        if any(keyword in compact_message for keyword in APPLICATION_SUBMIT_KEYWORDS):
--- a/server/tests/test_document_numbering.py
+++ b/server/tests/test_document_numbering.py
@@ -11,6 +11,8 @@ from sqlalchemy.pool import StaticPool
 from app.db.base import Base
 from app.models.financial_record import ExpenseClaim
 from app.services.document_numbering import (
+    DOCUMENT_NUMBER_EXTRACT_PATTERN,
+    DOCUMENT_NUMBER_PATTERN,
    build_document_number,
    generate_unique_expense_claim_no,
    is_application_claim_no,
@@ -32,19 +34,37 @@ def test_build_document_number_uses_kind_prefix_timestamp_and_token() -> None:
    timestamp = datetime(2026, 5, 25, 10, 30, 45, tzinfo=UTC)

    assert (
-        build_document_number("application", timestamp=timestamp, token="ABCDEFGH")
-        == "AP-20260525103045-ABCDEFGH"
+        build_document_number("application", timestamp=timestamp, token="7K3M9Q2P")
+        == "A7K3M9Q2P"
    )
    assert (
-        build_document_number("reimbursement", timestamp=timestamp, token="ABCDEFGH")
-        == "RE-20260525103045-ABCDEFGH"
+        build_document_number("reimbursement", timestamp=timestamp, token="7K3M9Q2P")
+        == "R7K3M9Q2P"
    )
    assert (
-        build_document_number("audit", timestamp=timestamp, token="ABCDEFGH")
-        == "AD-20260525103045-ABCDEFGH"
+        build_document_number("audit", timestamp=timestamp, token="7K3M9Q2P")
+        == "D7K3M9Q2P"
    )


+def test_document_number_pattern_accepts_short_and_legacy_numbers() -> None:
+    assert DOCUMENT_NUMBER_PATTERN.fullmatch("A7K3M9Q2P")
+    assert DOCUMENT_NUMBER_PATTERN.fullmatch("R7K3M9Q2P")
+    assert DOCUMENT_NUMBER_PATTERN.fullmatch("D7K3M9Q2P")
+    assert DOCUMENT_NUMBER_PATTERN.fullmatch("AP-20260525103045-ABCDEFGH")
+    assert DOCUMENT_NUMBER_PATTERN.fullmatch("RE-20260525103045-HGFEDCBA")
+
+
+def test_document_number_extract_pattern_finds_short_and_legacy_numbers() -> None:
+    query = "查看 A7K3M9Q2P、R7K3M9Q2P 和 AP-20260525103045-ABCDEFGH 的状态"
+
+    assert [match.group(0) for match in DOCUMENT_NUMBER_EXTRACT_PATTERN.finditer(query)] == [
+        "A7K3M9Q2P",
+        "R7K3M9Q2P",
+        "AP-20260525103045-ABCDEFGH",
+    ]
+
+
 def test_build_document_number_rejects_ambiguous_token_chars() -> None:
    timestamp = datetime(2026, 5, 25, 10, 30, 45, tzinfo=UTC)

@@ -57,7 +77,7 @@ def test_generate_unique_expense_claim_no_retries_existing_candidate() -> None:
    with build_session() as db:
        db.add(
            ExpenseClaim(
-                claim_no="RE-20260525103045-ABCDEFGH",
+                claim_no="RABCDEFGH",
                employee_name="张三",
                department_name="市场部",
                project_code=None,
@@ -84,11 +104,13 @@ def test_generate_unique_expense_claim_no_retries_existing_candidate() -> None:
                timestamp=timestamp,
                token_factory=lambda: next(tokens),
            )
-            == "RE-20260525103045-HGFEDCBA"
+            == "RHGFEDCBA"
        )


 def test_is_application_claim_no_supports_new_and_legacy_prefixes() -> None:
+    assert is_application_claim_no("A7K3M9Q2P")
    assert is_application_claim_no("AP-20260525103045-ABCDEFGH")
    assert is_application_claim_no("APP-20260525-ABC123")
+    assert not is_application_claim_no("R7K3M9Q2P")
    assert not is_application_claim_no("RE-20260525103045-ABCDEFGH")
--- a/server/tests/test_reimbursement_endpoints.py
+++ b/server/tests/test_reimbursement_endpoints.py
@@ -20,7 +20,6 @@ from app.models.risk_observation import RiskObservation, RiskObservationFeedback
 from app.models.role import Role
 from app.schemas.ocr import OcrRecognizeBatchRead, OcrRecognizeDocumentRead
 from app.services.expense_claim_attachment_storage import ExpenseClaimAttachmentStorage
-from app.services.expense_claims import ExpenseClaimService
 from app.services.ocr import OcrService


@@ -814,6 +813,37 @@ def test_claim_delete_allows_admin_and_cleans_risk_observations(monkeypatch, tmp
        assert db.get(RiskObservationFeedback, "risk-observation-feedback-delete-1") is None


+def test_claim_delete_allows_applicant_to_delete_own_draft(monkeypatch, tmp_path) -> None:
+    monkeypatch.setattr(ExpenseClaimAttachmentStorage, "root", lambda self: tmp_path)
+
+    client, session_factory = build_client()
+    with session_factory() as db:
+        claim, _ = seed_claim(db)
+        claim.claim_no = "AP-20260620-DRAFT"
+        claim.expense_type = "travel_application"
+        claim_id = claim.id
+        db.commit()
+
+    response = client.delete(
+        f"/api/v1/reimbursements/claims/{claim_id}",
+        headers={
+            "x-auth-username": "zhangsan@example.com",
+            "x-auth-name": "张三",
+            "x-auth-employee-no": "E10001",
+            "x-auth-role-codes": "user",
+        },
+    )
+
+    assert response.status_code == 200
+    payload = response.json()
+    assert payload["claim_id"] == claim_id
+    assert payload["status"] == "deleted"
+    assert "申请单已删除" in payload["message"]
+
+    with session_factory() as db:
+        assert db.get(ExpenseClaim, claim_id) is None
+
+
 def test_claim_delete_allows_legacy_superadmin_without_is_admin_header(monkeypatch, tmp_path) -> None:
    monkeypatch.setattr(ExpenseClaimAttachmentStorage, "root", lambda self: tmp_path)

@@ -859,7 +889,19 @@ def test_application_preview_action_submits_without_orchestrator_run(monkeypatch
            "source": "user_message",
            "user_id": "zhangsan@example.com",
            "conversation_id": "conversation-fast-submit",
-            "message": "差旅费用申请提交审批\n申请类型：差旅费用申请\n申请时间：2026-07-01 至 2026-07-03\n地点：北京\n事由：项目实施\n天数：3天\n出行方式：火车\n申请金额：1000元\n直接提交",
+            "message": "\n".join(
+                [
+                    "差旅费用申请提交审批",
+                    "申请类型：差旅费用申请",
+                    "申请时间：2026-07-01 至 2026-07-03",
+                    "地点：北京",
+                    "事由：项目实施",
+                    "天数：3天",
+                    "出行方式：火车",
+                    "申请金额：1000元",
+                    "直接提交",
+                ]
+            ),
            "context_json": {
                "session_type": "application",
                "entry_source": "workbench_ai_inline",
@@ -899,3 +941,81 @@ def test_application_preview_action_submits_without_orchestrator_run(monkeypatch
        assert claim is not None
        assert claim.status == "submitted"
        assert claim.employee_name == "张三"
+
+
+def test_application_preview_action_saves_draft_with_detail_reference(monkeypatch, tmp_path) -> None:
+    monkeypatch.setattr(ExpenseClaimAttachmentStorage, "root", lambda self: tmp_path)
+
+    client, session_factory = build_client()
+    with session_factory() as db:
+        seed_claim(db)
+
+    response = client.post(
+        "/api/v1/reimbursements/application-preview-action",
+        headers={
+            "x-auth-username": "zhangsan@example.com",
+            "x-auth-name": "Zhang San",
+            "x-auth-employee-no": "E10001",
+            "x-auth-role-codes": "user",
+        },
+        json={
+            "source": "user_message",
+            "user_id": "zhangsan@example.com",
+            "conversation_id": "conversation-fast-save",
+            "message": "\n".join(
+                [
+                    "费用申请保存草稿",
+                    "申请类型：差旅费用申请",
+                    "申请时间：2026-07-04 至 2026-07-05",
+                    "地点：上海",
+                    "事由：项目验收",
+                    "天数：2天",
+                    "出行方式：火车",
+                    "申请金额：800元",
+                    "保存草稿",
+                ]
+            ),
+            "context_json": {
+                "session_type": "application",
+                "entry_source": "workbench_ai_inline",
+                "document_type": "expense_application",
+                "application_stage": "expense_application",
+                "application_action": "save_draft",
+                "application_save_mode": True,
+                "application_preview": {
+                    "fields": {
+                        "applicationType": "差旅费用申请",
+                        "time": "2026-07-04 至 2026-07-05",
+                        "location": "上海",
+                        "reason": "项目验收",
+                        "days": "2天",
+                        "transportMode": "火车",
+                        "amount": "800元",
+                        "applicant": "张三",
+                        "department": "市场部",
+                        "position": "招商主管",
+                        "grade": "P4",
+                        "managerName": "李总",
+                    }
+                },
+            },
+        },
+    )
+
+    assert response.status_code == 200
+    payload = response.json()
+    assert payload["status"] == "succeeded"
+    draft_payload = payload["result"]["draft_payload"]
+    assert draft_payload["draft_type"] == "expense_application"
+    assert draft_payload["status"] == "draft"
+    assert draft_payload["approval_stage"] == "待提交"
+    assert draft_payload["claim_id"]
+    assert draft_payload["claim_no"].startswith("AP-")
+
+    with session_factory() as db:
+        claim = db.get(ExpenseClaim, draft_payload["claim_id"])
+        assert claim is not None
+        assert claim.status == "draft"
+        assert claim.approval_stage == "待提交"
+        assert claim.submitted_at is None
+        assert claim.employee_name == "张三"
--- a/web/src/assets/styles/components/personal-workbench-ai-mode.css
+++ b/web/src/assets/styles/components/personal-workbench-ai-mode.css
@@ -1321,6 +1321,8 @@
  margin-top: 18px;
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: 14px;
+  background: #ffffff;
+  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.04);
 }

 .workbench-ai-answer-markdown :deep(table) {
@@ -1342,6 +1344,123 @@
  font-weight: 850;
 }

+.workbench-ai-answer-markdown :deep(.ai-html-record-list) {
+  display: grid;
+  gap: 10px;
+  margin-top: 18px;
+}
+
+.workbench-ai-answer-markdown :deep(.ai-html-record-item) {
+  display: grid;
+  grid-template-columns: minmax(220px, 1.15fr) minmax(260px, 0.85fr) auto;
+  gap: 16px;
+  align-items: center;
+  padding: 15px 16px;
+  border: 1px solid rgba(203, 213, 225, 0.86);
+  border-left: 3px solid #60a5fa;
+  border-radius: 14px;
+  background:
+    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 250, 252, 0.9));
+  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.045);
+}
+
+.workbench-ai-answer-markdown :deep(.ai-html-record-main) {
+  min-width: 0;
+  display: grid;
+  gap: 5px;
+}
+
+.workbench-ai-answer-markdown :deep(.ai-html-record-kicker) {
+  width: fit-content;
+  max-width: 100%;
+  padding: 2px 8px;
+  border-radius: 999px;
+  background: rgba(37, 99, 235, 0.08);
+  color: #1d4ed8;
+  font-size: 12px;
+  font-weight: 850;
+  line-height: 1.35;
+}
+
+.workbench-ai-answer-markdown :deep(.ai-html-record-id) {
+  color: #0f172a;
+  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
+  font-size: 15px;
+  font-weight: 860;
+  line-height: 1.45;
+  overflow-wrap: anywhere;
+}
+
+.workbench-ai-answer-markdown :deep(.ai-html-record-reason) {
+  color: #475569;
+  font-size: 14px;
+  font-weight: 660;
+  line-height: 1.55;
+}
+
+.workbench-ai-answer-markdown :deep(.ai-html-record-meta) {
+  min-width: 0;
+  display: grid;
+  grid-template-columns: repeat(auto-fit, minmax(112px, 1fr));
+  gap: 10px;
+}
+
+.workbench-ai-answer-markdown :deep(.ai-html-record-meta-item) {
+  min-width: 0;
+  display: grid;
+  gap: 2px;
+}
+
+.workbench-ai-answer-markdown :deep(.ai-html-record-meta-item small) {
+  color: #94a3b8;
+  font-size: 12px;
+  font-weight: 760;
+  line-height: 1.3;
+}
+
+.workbench-ai-answer-markdown :deep(.ai-html-record-meta-item b) {
+  color: #334155;
+  font-size: 14px;
+  font-weight: 780;
+  line-height: 1.45;
+  overflow-wrap: anywhere;
+}
+
+.workbench-ai-answer-markdown :deep(.ai-html-record-action) {
+  justify-self: end;
+  display: inline-flex;
+  align-items: center;
+}
+
+.workbench-ai-answer-markdown :deep(.ai-html-record-action .ai-html-action-link) {
+  min-height: 32px;
+  padding: 0 15px;
+  border-radius: 10px;
+  background: #2563eb;
+  color: #ffffff;
+  box-shadow: none;
+}
+
+.workbench-ai-answer-markdown :deep(.ai-html-record-action .ai-html-action-link:hover) {
+  background: #1d4ed8;
+  color: #ffffff;
+  transform: translateY(-1px);
+}
+
+.workbench-ai-answer-markdown :deep(.ai-html-action-link.is-disabled) {
+  cursor: not-allowed;
+  pointer-events: none;
+  background: rgba(100, 116, 139, 0.14);
+  color: #64748b;
+  box-shadow: none;
+}
+
+.workbench-ai-answer-markdown :deep(.ai-html-record-action .ai-html-action-link.is-disabled:hover) {
+  background: rgba(100, 116, 139, 0.14);
+  color: #64748b;
+  transform: none;
+}
+
 .workbench-ai-answer-markdown :deep(.ai-html-image-frame) {
  margin: 0;
  overflow: hidden;
@@ -1418,6 +1537,15 @@
 }

@media (max-width: 720px) {
+  .workbench-ai-answer-markdown :deep(.ai-html-record-item) {
+    grid-template-columns: 1fr;
+    align-items: stretch;
+  }
+
+  .workbench-ai-answer-markdown :deep(.ai-html-record-action) {
+    justify-self: start;
+  }
+
  .workbench-ai-answer-markdown :deep(.ai-document-card) {
    padding: 14px;
  }
--- a/web/src/assets/styles/components/stage-risk-advice-card.css
+++ b/web/src/assets/styles/components/stage-risk-advice-card.css
@@ -1,7 +1,7 @@
 .employee-risk-profile-card {
  display: grid;
-  gap: 12px;
-  padding: 14px 16px;
+  gap: 14px;
+  padding: 16px 18px;
 }

 .employee-risk-head {
@@ -74,17 +74,17 @@

 .employee-risk-body {
  display: grid;
-  gap: 12px;
+  gap: 14px;
 }

 .employee-risk-decision-panel {
  display: grid;
-  grid-template-columns: minmax(0, 1.15fr) minmax(220px, .85fr);
+  grid-template-columns: minmax(0, 1fr) minmax(320px, .72fr);
  align-items: stretch;
-  gap: 12px;
-  padding: 12px;
+  gap: 18px;
+  padding: 16px 18px;
  border: 1px solid #e5e7eb;
-  border-radius: 2px;
+  border-radius: 4px;
  background: #ffffff;
 }

@@ -101,7 +101,9 @@
 .employee-risk-decision-main {
  min-width: 0;
  display: grid;
-  gap: 4px;
+  align-content: center;
+  gap: 8px;
+  padding: 4px 0;
 }

 .employee-risk-decision-main > span,
@@ -117,7 +119,7 @@
 .employee-risk-decision-main strong {
  min-width: 0;
  color: #0f172a;
-  font-size: 15px;
+  font-size: 16px;
  font-weight: 900;
  overflow-wrap: anywhere;
 }
@@ -143,10 +145,10 @@
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
-  gap: 5px;
-  padding: 10px 12px;
+  gap: 7px;
+  padding: 13px 15px;
  border: 1px solid #e5e7eb;
-  border-radius: 2px;
+  border-radius: 4px;
  background: #fff;
 }

@@ -175,20 +177,21 @@
 }

 .employee-risk-review-summary {
-  display: flex;
-  flex-wrap: wrap;
-  gap: 8px;
+  display: grid;
+  grid-template-columns: repeat(3, minmax(0, 1fr));
+  gap: 10px;
  margin: 0;
 }

 .employee-risk-review-item {
  min-width: 0;
-  flex: 1 1 180px;
  display: grid;
-  gap: 4px;
-  padding: 9px 10px;
+  align-content: start;
+  gap: 7px;
+  min-height: 66px;
+  padding: 12px 14px;
  border: 1px solid #e5e7eb;
-  border-radius: 2px;
+  border-radius: 4px;
  background: #fff;
 }

@@ -232,10 +235,10 @@

 .employee-risk-profile-section {
  display: grid;
-  gap: 8px;
-  padding: 10px 12px;
+  gap: 12px;
+  padding: 14px 16px;
  border: 1px solid #e5e7eb;
-  border-radius: 2px;
+  border-radius: 4px;
  background: #fff;
 }

@@ -264,7 +267,7 @@
 .employee-risk-profile-list {
  display: grid;
  grid-template-columns: 1fr;
-  gap: 8px;
+  gap: 10px;
 }

 .employee-risk-evidence-row {
@@ -272,7 +275,7 @@
  display: grid;
  gap: 0;
  border: 1px solid #e2e8f0;
-  border-radius: 2px;
+  border-radius: 4px;
  background: #f8fafc;
  overflow: hidden;
 }
@@ -301,14 +304,14 @@
 }

 .employee-risk-evidence-title {
-  min-height: 40px;
-  display: flex;
+  min-height: 48px;
+  display: grid;
+  grid-template-columns: minmax(0, 1fr) minmax(72px, auto) 48px;
  align-items: center;
-  justify-content: space-between;
-  gap: 8px;
-  padding: 8px 10px;
+  column-gap: 14px;
+  padding: 10px 14px;
  color: #0f172a;
-  font-size: 11px;
+  font-size: 12px;
  font-weight: 850;
 }

@@ -319,10 +322,11 @@

 .employee-risk-evidence-title strong {
  height: 20px;
-  flex: 0 0 auto;
+  min-width: 48px;
  display: inline-grid;
  place-items: center;
-  padding: 0 6px;
+  justify-self: center;
+  padding: 0 7px;
  border-radius: 4px;
  background: #eef2f7;
  color: #475569;
@@ -343,10 +347,11 @@

 .employee-risk-evidence-title::after {
  content: '展开';
-  flex: 0 0 auto;
+  justify-self: end;
  color: #94a3b8;
  font-size: 10px;
  font-weight: 800;
+  text-align: right;
 }

 .employee-risk-evidence-row[open] .employee-risk-evidence-title::after {
@@ -355,9 +360,9 @@

 .employee-risk-evidence-row ul {
  display: grid;
-  gap: 3px;
+  gap: 6px;
  margin: 0;
-  padding: 0 10px 10px 10px;
+  padding: 0 14px 14px 14px;
  list-style: none;
  align-content: start;
  border-top: 1px solid #e2e8f0;
@@ -366,8 +371,8 @@
 .employee-risk-evidence-row li {
  min-width: 0;
  color: #475569;
-  font-size: 11px;
-  line-height: 1.45;
+  font-size: 12px;
+  line-height: 1.58;
  overflow-wrap: anywhere;
  white-space: normal;
 }
@@ -383,8 +388,8 @@
    grid-template-columns: 1fr;
  }

-  .employee-risk-review-item {
-    flex-basis: 100%;
+  .employee-risk-review-summary {
+    grid-template-columns: 1fr;
  }

  .employee-risk-title-wrap,
--- a/web/src/components/business/PersonalWorkbenchAiMode.vue
+++ b/web/src/components/business/PersonalWorkbenchAiMode.vue
@@ -1140,8 +1140,11 @@ function canShowInlineSuggestedActions(message = {}) {
 function isInlineSuggestedActionDisabled(action = {}, message = {}) {
  const actionType = String(action?.action_type || '').trim()
  return (
-    [AI_APPLICATION_ACTION_SAVE_DRAFT, AI_APPLICATION_ACTION_SUBMIT].includes(actionType) &&
-    isApplicationPreviewEstimatePending(message)
+    Boolean(action?.disabled) ||
+    (
+      [AI_APPLICATION_ACTION_SAVE_DRAFT, AI_APPLICATION_ACTION_SUBMIT].includes(actionType) &&
+      isApplicationPreviewEstimatePending(message)
+    )
  )
 }

@@ -1267,8 +1270,21 @@ function normalizeInlineApplicationResultTableCell(value, fallback = '-') {
 }

 function buildInlineApplicationActionDetailHref(reference = '') {
-  const value = String(reference || '').trim()
-  return value ? `${AI_APPLICATION_DETAIL_HREF_PREFIX}${encodeURIComponent(value)}` : ''
+  const source = reference && typeof reference === 'object' ? reference : { reference }
+  const claimId = String(source.claimId || source.claim_id || source.id || '').trim()
+  const claimNo = String(source.claimNo || source.claim_no || source.documentNo || source.document_no || '').trim()
+  const fallback = String(source.reference || '').trim()
+  if (claimId || claimNo) {
+    const params = new URLSearchParams()
+    if (claimId) {
+      params.set('claim_id', claimId)
+    }
+    if (claimNo) {
+      params.set('claim_no', claimNo)
+    }
+    return `${AI_APPLICATION_DETAIL_HREF_PREFIX}${encodeURIComponent(params.toString())}`
+  }
+  return fallback ? `${AI_APPLICATION_DETAIL_HREF_PREFIX}${encodeURIComponent(fallback)}` : ''
 }

 function resolveInlineApplicationActionDocumentInfo(draftPayload = {}) {
@@ -1293,7 +1309,7 @@ function resolveInlineApplicationActionDocumentInfo(draftPayload = {}) {
 function buildInlineApplicationResultTable(draftPayload = {}, options = {}) {
  const info = resolveInlineApplicationActionDocumentInfo(draftPayload)
  const reference = info.claimNo || info.claimId
-  const href = buildInlineApplicationActionDetailHref(reference)
+  const href = buildInlineApplicationActionDetailHref(info)
  const actionText = href ? `[查看](${href})` : '-'
  return [
    '| 单据类型 | 单据编号 | 单据状态 | 当前节点 | 操作 |',
@@ -1945,22 +1961,40 @@ function parseAiApplicationDetailHref(href = '') {
  if (!encodedReference) {
    return null
  }
+  let reference = ''
  try {
-    const reference = decodeURIComponent(encodedReference).trim()
-    return reference ? { reference } : null
+    reference = decodeURIComponent(encodedReference).trim()
  } catch {
-    return { reference: encodedReference }
+    reference = encodedReference.trim()
  }
+  if (!reference) {
+    return null
+  }
+  const params = new URLSearchParams(reference)
+  const claimId = String(params.get('claim_id') || '').trim()
+  const claimNo = String(params.get('claim_no') || '').trim()
+  if (claimId || claimNo) {
+    return {
+      reference: claimNo || claimId,
+      claimId,
+      claimNo
+    }
+  }
+  return { reference }
 }

 function buildAiDocumentDetailRequest(detailReference = {}) {
  const reference = String(detailReference.reference || '').trim()
-  const isApplication = /^APP?-/i.test(reference)
+  const claimId = String(detailReference.claimId || detailReference.claim_id || '').trim()
+  const claimNo = String(detailReference.claimNo || detailReference.claim_no || '').trim()
+  const lookupReference = claimId || reference
+  const displayReference = claimNo || reference
+  const isApplication = /^APP?-/i.test(displayReference) || Boolean(claimId || claimNo)
  return {
-    id: reference,
-    claimId: reference,
-    claimNo: reference,
-    documentNo: reference,
+    id: lookupReference,
+    claimId: claimId || reference,
+    claimNo: claimNo || reference,
+    documentNo: displayReference,
    documentType: isApplication ? 'application' : 'reimbursement',
    documentTypeCode: isApplication ? 'application' : 'reimbursement',
    detailLookupOnly: true,
@@ -2371,7 +2405,11 @@ function handleInlineSuggestedAction(action = {}, sourceMessage = null) {
  if (actionType === 'open_application_detail') {
    const claimNo = String(actionPayload.claim_no || actionPayload.claimNo || '').trim()
    const claimId = String(actionPayload.claim_id || actionPayload.claimId || '').trim()
-    emit('open-document', buildAiDocumentDetailRequest({ reference: claimNo || claimId }))
+    emit('open-document', buildAiDocumentDetailRequest({
+      reference: claimNo || claimId,
+      claimId,
+      claimNo
+    }))
    return
  }
  if (actionPayload.steward_confirm_flow && actionPayload.flow_id === 'travel_reimbursement') {
--- a/web/src/components/shared/ConfirmDialog.vue
+++ b/web/src/components/shared/ConfirmDialog.vue
@@ -321,6 +321,55 @@ function handleCancel() {
  max-height: min(420px, calc(100dvh - 292px));
 }

+.shared-confirm-card--destructive {
+  width: min(420px, calc(100vw - 40px));
+  gap: 12px;
+  padding: 20px 22px;
+  border-color: rgba(var(--danger-rgb), 0.16);
+  border-radius: 6px;
+  background:
+    linear-gradient(180deg, rgba(255, 255, 255, 0.99), rgba(248, 250, 252, 0.97));
+  box-shadow:
+    0 18px 42px rgba(15, 23, 42, 0.16),
+    0 1px 0 rgba(255, 255, 255, 0.92) inset;
+}
+
+.shared-confirm-card--destructive .shared-confirm-badge {
+  min-height: 24px;
+  padding: 0 9px;
+  font-size: 11px;
+  font-weight: 850;
+}
+
+.shared-confirm-card--destructive h4 {
+  font-size: 19px;
+  line-height: 1.42;
+  font-weight: 850;
+}
+
+.shared-confirm-card--destructive p {
+  max-width: 34em;
+  color: #64748b;
+  font-size: 13px;
+  line-height: 1.65;
+}
+
+.shared-confirm-card--destructive .shared-confirm-actions {
+  gap: 8px;
+  padding-top: 2px;
+}
+
+.shared-confirm-card--destructive .shared-confirm-btn {
+  min-width: 112px;
+  min-height: 38px;
+  border-radius: 6px;
+  font-size: 13px;
+}
+
+.shared-confirm-card--destructive .shared-confirm-btn.confirm.danger {
+  box-shadow: 0 10px 20px rgba(var(--danger-rgb), 0.18);
+}
+
 .shared-confirm-card--compact h4 {
  font-size: 15px;
  line-height: 1.35;
--- a/web/src/components/travel/TravelRequestDeleteDialog.vue
+++ b/web/src/components/travel/TravelRequestDeleteDialog.vue
@@ -5,6 +5,8 @@
    badge-tone="danger"
    :title="title"
    :description="description"
+    size="destructive"
+    actions-align="end"
    cancel-text="取消"
    confirm-text="确认删除"
    busy-text="删除中..."
--- a/web/src/composables/useAppShell.js
+++ b/web/src/composables/useAppShell.js
@@ -8,6 +8,7 @@ import { useToast } from './useToast.js'
 import { fetchAllApprovalExpenseClaims, fetchExpenseClaimDetail } from '../services/reimbursements.js'
 import { fetchOntologyParse } from '../services/ontology.js'
 import { fetchLatestConversation } from '../services/orchestrator.js'
+import { markAiWorkbenchConversationDraftDeleted } from '../utils/aiWorkbenchConversationStore.js'
 import { clearAssistantSessionSnapshotForDraftClaim } from '../utils/assistantSessionSnapshot.js'
 import {
  ASSISTANT_SCOPE_SESSION_STEWARD,
@@ -607,6 +608,7 @@ export function useAppShell() {
    const deletedClaimId = String(payload.claimId || payload.claim_id || '').trim()
    if (deletedClaimId) {
      clearAssistantSessionSnapshotForDraftClaim(resolveCurrentUserId(), deletedClaimId, SESSION_TYPE_EXPENSE)
+      markAiWorkbenchConversationDraftDeleted(currentUser.value || {}, payload)
      smartEntryInvalidatedDraftClaimId.value = deletedClaimId
    }

--- a/web/src/services/aiApplicationPreviewActions.js
+++ b/web/src/services/aiApplicationPreviewActions.js
@@ -1,5 +1,4 @@
 import { apiRequest } from './api.js'
-import { runOrchestrator } from './orchestrator.js'
 import {
  buildApplicationPreviewRows,
  buildApplicationPreviewSubmitText,
@@ -128,19 +127,12 @@ export function buildAiApplicationPreviewActionPayload({

 export function runAiApplicationPreviewAction(params = {}, options = {}) {
  const payload = buildAiApplicationPreviewActionPayload(params)
-  if (params.actionType === AI_APPLICATION_ACTION_SUBMIT) {
-    return apiRequest('/reimbursements/application-preview-action', {
-      method: 'POST',
-      body: JSON.stringify(payload),
-      timeoutMs: 45000,
-      timeoutMessage: '申请提交处理超时，请稍后重试。',
-      ...options
-    })
-  }
-
-  return runOrchestrator(payload, {
-    timeoutMs: 75000,
-    timeoutMessage: '申请草稿保存超时，请稍后重试。',
+  const isSubmit = params.actionType === AI_APPLICATION_ACTION_SUBMIT
+  return apiRequest('/reimbursements/application-preview-action', {
+    method: 'POST',
+    body: JSON.stringify(payload),
+    timeoutMs: isSubmit ? 45000 : 30000,
+    timeoutMessage: isSubmit ? '申请提交处理超时，请稍后重试。' : '申请草稿保存超时，请稍后重试。',
    ...options
  })
 }
--- a/web/src/utils/aiConversationHtmlRenderer.js
+++ b/web/src/utils/aiConversationHtmlRenderer.js
@@ -21,6 +21,7 @@ const BUSINESS_FIELD_LABELS = new Set([
 ])

 const APPLICATION_DETAIL_HREF_PREFIX = '#ai-open-application-detail:'
+const DELETED_APPLICATION_DETAIL_HREF_PREFIX = '#ai-deleted-application-detail:'
 const DOCUMENT_DETAIL_HREF_PREFIX = '#ai-open-document-detail:'
 const TRUSTED_HTML_BLOCK_RE = /<!--\s*ai-trusted-html:start\s*-->\s*([\s\S]*?)\s*<!--\s*ai-trusted-html:end\s*-->/g
 const TRUSTED_HTML_PLACEHOLDER_PREFIX = 'AI_TRUSTED_HTML_BLOCK_'
@@ -62,6 +63,10 @@ function isApplicationDetailHref(href = '') {
  return String(href || '').trim().startsWith(APPLICATION_DETAIL_HREF_PREFIX)
 }

+function isDeletedApplicationDetailHref(href = '') {
+  return String(href || '').trim().startsWith(DELETED_APPLICATION_DETAIL_HREF_PREFIX)
+}
+
 function isDocumentDetailHref(href = '') {
  return String(href || '').trim().startsWith(DOCUMENT_DETAIL_HREF_PREFIX)
 }
@@ -79,6 +84,17 @@ function sanitizeImageSrc(src = '') {

 function renderLinkHtml(label = '', href = '') {
  const sanitizedHref = sanitizeHref(href)
+  if (isDeletedApplicationDetailHref(href)) {
+    return [
+      '<span',
+      ' class="ai-html-action-link ai-html-action-link-application is-disabled"',
+      ' data-ai-action="deleted-application-detail"',
+      ' aria-disabled="true"',
+      '>',
+      label,
+      '</span>'
+    ].join('')
+  }
  if (isApplicationDetailHref(href)) {
    return [
      `<a href="${sanitizedHref}"`,
@@ -482,6 +498,80 @@ function renderOrderedList(items = []) {
  ].join('')
 }

+function normalizeTableHeaderCell(value = '') {
+  return String(value || '').replace(/\s+/g, '').trim()
+}
+
+function findTableColumnIndex(normalizedHeader = [], labels = []) {
+  return labels
+    .map((label) => normalizedHeader.indexOf(label))
+    .find((index) => index >= 0) ?? -1
+}
+
+function resolveTableCell(row = [], normalizedHeader = [], labels = []) {
+  const columnIndex = findTableColumnIndex(normalizedHeader, labels)
+  return columnIndex >= 0 ? String(row[columnIndex] || '').trim() : ''
+}
+
+function hasMeaningfulTableValue(value = '') {
+  const text = String(value || '').trim()
+  return Boolean(text && text !== '-')
+}
+
+function isDocumentRecordTable(normalizedHeader = []) {
+  return (
+    normalizedHeader.includes('单据编号') &&
+    normalizedHeader.includes('操作') &&
+    normalizedHeader.some((label) => ['单据类型', '申请时间', '单据状态', '状态', '当前节点', '事由'].includes(label))
+  )
+}
+
+function renderRecordMeta(label = '', value = '') {
+  if (!hasMeaningfulTableValue(value)) {
+    return ''
+  }
+  return [
+    '<span class="ai-html-record-meta-item">',
+    `<small>${escapeHtml(label)}</small>`,
+    `<b>${renderInlineHtml(value)}</b>`,
+    '</span>'
+  ].join('')
+}
+
+function renderDocumentRecordList(header = [], bodyRows = []) {
+  const normalizedHeader = header.map((cell) => normalizeTableHeaderCell(cell))
+  const items = bodyRows.map((row) => {
+    const documentType = resolveTableCell(row, normalizedHeader, ['单据类型'])
+    const documentNo = resolveTableCell(row, normalizedHeader, ['单据编号'])
+    const applyTime = resolveTableCell(row, normalizedHeader, ['申请时间'])
+    const status = resolveTableCell(row, normalizedHeader, ['单据状态', '状态'])
+    const stage = resolveTableCell(row, normalizedHeader, ['当前节点'])
+    const reason = resolveTableCell(row, normalizedHeader, ['事由'])
+    const action = resolveTableCell(row, normalizedHeader, ['操作'])
+    return [
+      '<article class="ai-html-record-item" role="listitem">',
+      '<div class="ai-html-record-main">',
+      hasMeaningfulTableValue(documentType) ? `<span class="ai-html-record-kicker">${renderInlineHtml(documentType)}</span>` : '',
+      hasMeaningfulTableValue(documentNo) ? `<strong class="ai-html-record-id">${renderInlineHtml(documentNo)}</strong>` : '',
+      hasMeaningfulTableValue(reason) ? `<p class="ai-html-record-reason">${renderInlineHtml(reason)}</p>` : '',
+      '</div>',
+      '<div class="ai-html-record-meta">',
+      renderRecordMeta('申请时间', applyTime),
+      renderRecordMeta('状态', status),
+      renderRecordMeta('当前节点', stage),
+      '</div>',
+      hasMeaningfulTableValue(action) ? `<div class="ai-html-record-action">${renderInlineHtml(action)}</div>` : '',
+      '</article>'
+    ].join('')
+  }).filter(Boolean)
+
+  return [
+    '<div class="ai-html-record-list" role="list">',
+    ...items,
+    '</div>'
+  ].join('')
+}
+
 function renderTable(lines = []) {
  const rows = lines.map((line) => parseTableRow(line)).filter((row) => row.length)
  if (rows.length < 2) {
@@ -489,6 +579,10 @@ function renderTable(lines = []) {
  }
  const header = rows[0]
  const bodyRows = rows.slice(2)
+  const normalizedHeader = header.map((cell) => normalizeTableHeaderCell(cell))
+  if (isDocumentRecordTable(normalizedHeader)) {
+    return renderDocumentRecordList(header, bodyRows)
+  }

  return [
    '<div class="ai-html-table-wrap">',
--- a/web/src/utils/aiWorkbenchConversationStore.js
+++ b/web/src/utils/aiWorkbenchConversationStore.js
@@ -1,11 +1,144 @@
 const STORAGE_KEY_PREFIX = 'x-financial:workbench-ai-conversations'
 const MAX_CONVERSATION_HISTORY = 30
 const MAX_STORED_MESSAGES = 80
+const APPLICATION_DETAIL_HREF_PREFIX = '#ai-open-application-detail:'
+const DELETED_APPLICATION_DETAIL_HREF_PREFIX = '#ai-deleted-application-detail:'
+const APPLICATION_DETAIL_MARKDOWN_LINK_RE = /\[([^\]]+)\]\((#ai-open-application-detail:[^)]+)\)/g

 function safeString(value) {
  return String(value || '').trim()
 }

+function normalizeIdentifier(value) {
+  return safeString(value)
+}
+
+function collectDeletedDraftIdentifiers(payload = {}) {
+  return new Set([
+    payload.claimId,
+    payload.claim_id,
+    payload.id,
+    payload.claimNo,
+    payload.claim_no,
+    payload.documentNo,
+    payload.document_no
+  ].map((item) => normalizeIdentifier(item)).filter(Boolean))
+}
+
+function decodeApplicationDetailHref(href = '') {
+  const value = safeString(href)
+  if (!value.startsWith(APPLICATION_DETAIL_HREF_PREFIX)) {
+    return []
+  }
+  const encodedReference = value.slice(APPLICATION_DETAIL_HREF_PREFIX.length)
+  if (!encodedReference) {
+    return []
+  }
+
+  let reference = ''
+  try {
+    reference = decodeURIComponent(encodedReference).trim()
+  } catch {
+    reference = encodedReference.trim()
+  }
+
+  const identifiers = new Set([reference, encodedReference].map((item) => normalizeIdentifier(item)).filter(Boolean))
+  const params = new URLSearchParams(reference)
+  const detailParamKeys = ['claim_id', 'claim_no', 'document_no']
+  detailParamKeys.forEach((key) => {
+    const paramValue = normalizeIdentifier(params.get(key))
+    if (paramValue) {
+      identifiers.add(paramValue)
+    }
+  })
+  return [...identifiers]
+}
+
+function applicationDetailHrefMatchesDeletedDraft(href = '', identifiers = new Set()) {
+  return decodeApplicationDetailHref(href).some((item) => identifiers.has(item))
+}
+
+function buildDeletedApplicationDetailHref(href = '') {
+  const value = safeString(href)
+  if (!value.startsWith(APPLICATION_DETAIL_HREF_PREFIX)) {
+    return ''
+  }
+  return `${DELETED_APPLICATION_DETAIL_HREF_PREFIX}${value.slice(APPLICATION_DETAIL_HREF_PREFIX.length)}`
+}
+
+function markApplicationDetailLinksDeleted(content = '', identifiers = new Set()) {
+  let changed = false
+  const nextContent = String(content || '').replace(APPLICATION_DETAIL_MARKDOWN_LINK_RE, (match, _label, href) => {
+    if (!applicationDetailHrefMatchesDeletedDraft(href, identifiers)) {
+      return match
+    }
+    const deletedHref = buildDeletedApplicationDetailHref(href)
+    if (!deletedHref) {
+      return '草稿已删除'
+    }
+    changed = true
+    return `[草稿已删除](${deletedHref})`
+  })
+  return { content: nextContent, changed }
+}
+
+function actionMatchesDeletedDraft(action = {}, identifiers = new Set()) {
+  const payload = action?.payload && typeof action.payload === 'object' ? action.payload : {}
+  return [
+    payload.claim_id,
+    payload.claimId,
+    payload.id,
+    payload.claim_no,
+    payload.claimNo,
+    payload.document_no,
+    payload.documentNo
+  ].map((item) => normalizeIdentifier(item)).some((item) => item && identifiers.has(item))
+}
+
+function markSuggestedActionsDeleted(actions = [], identifiers = new Set()) {
+  let changed = false
+  const nextActions = (Array.isArray(actions) ? actions : []).map((action) => {
+    if (String(action?.action_type || '').trim() !== 'open_application_detail') {
+      return action
+    }
+    if (!actionMatchesDeletedDraft(action, identifiers)) {
+      return action
+    }
+    changed = true
+    return {
+      ...action,
+      label: '草稿已删除',
+      description: '草稿单据已经删除，请重新再次申请。',
+      icon: 'mdi mdi-trash-can-outline',
+      disabled: true,
+      action_type: 'deleted_application_detail'
+    }
+  })
+  return { actions: nextActions, changed }
+}
+
+function buildDraftDeletedMessage(payload = {}) {
+  const claimNo = safeString(payload.claimNo || payload.claim_no || payload.documentNo || payload.document_no)
+  return {
+    id: `draft-deleted-${safeString(payload.claimId || payload.claim_id || payload.id || claimNo) || Date.now()}`,
+    role: 'assistant',
+    content: [
+      `用户已经删除了草稿单据${claimNo ? ` ${claimNo}` : ''}。`,
+      '草稿单据已经删除，请重新再次申请。'
+    ].join('\n\n'),
+    feedback: '',
+    stewardPlan: null,
+    suggestedActions: []
+  }
+}
+
+function conversationHasDeletionNotice(messages = [], identifiers = new Set()) {
+  return messages.some((message) => {
+    const content = safeString(message?.content)
+    return content.includes('用户已经删除了草稿单据') && [...identifiers].some((item) => content.includes(item))
+  })
+}
+
 function resolveUserStorageKey(user = {}) {
  const identity = safeString(user.username || user.email || user.name || 'anonymous')
  return `${STORAGE_KEY_PREFIX}:${identity || 'anonymous'}`
@@ -153,3 +286,46 @@ export function deleteAiWorkbenchConversation(user = {}, conversationId = '') {
  writeStoredList(user, nextList)
  return loadAiWorkbenchConversationHistory(user)
 }
+
+export function markAiWorkbenchConversationDraftDeleted(user = {}, payload = {}) {
+  const identifiers = collectDeletedDraftIdentifiers(payload)
+  if (!identifiers.size) {
+    return loadAiWorkbenchConversationHistory(user)
+  }
+
+  const nextList = readStoredList(user).map((conversation) => {
+    const normalized = normalizeConversation(conversation)
+    let conversationChanged = false
+    const messages = normalized.messages.map((message) => {
+      const contentResult = markApplicationDetailLinksDeleted(message.content, identifiers)
+      const actionsResult = markSuggestedActionsDeleted(message.suggestedActions, identifiers)
+      if (!contentResult.changed && !actionsResult.changed) {
+        return message
+      }
+      conversationChanged = true
+      return {
+        ...message,
+        content: contentResult.content,
+        suggestedActions: actionsResult.actions
+      }
+    })
+
+    if (!conversationChanged) {
+      return normalized
+    }
+
+    if (!conversationHasDeletionNotice(messages, identifiers)) {
+      messages.push(buildDraftDeletedMessage(payload))
+    }
+
+    return {
+      ...normalized,
+      desc: '草稿单据已经删除，请重新再次申请。',
+      messages,
+      updatedAt: Date.now()
+    }
+  })
+
+  writeStoredList(user, nextList)
+  return loadAiWorkbenchConversationHistory(user)
+}
--- a/web/src/views/AppShellRouteView.vue
+++ b/web/src/views/AppShellRouteView.vue
@@ -154,7 +154,7 @@
          @back-to-requests="closeRequestDetail"
          @open-assistant="openSmartEntry"
          @request-updated="handleRequestUpdated"
-          @request-deleted="handleRequestDeleted"
+          @request-deleted="handleDetailRequestDeleted"
        />

        <section
@@ -460,6 +460,11 @@ function handleAiConversationHistoryChange(payload = []) {
  aiConversationHistory.value = Array.isArray(payload) ? payload : []
 }

+async function handleDetailRequestDeleted(payload = {}) {
+  await handleRequestDeleted(payload)
+  aiConversationHistory.value = loadAiWorkbenchConversationHistory(currentUser.value || {})
+}
+
 function handleAiConversationRename(payload = {}) {
  const conversationId = String(payload.id || '').trim()
  const title = String(payload.title || '').trim()
--- a/web/src/views/scripts/TravelRequestDetailView.js
+++ b/web/src/views/scripts/TravelRequestDetailView.js
@@ -713,7 +713,19 @@ export default {
    ))
    const canManageCurrentClaim = computed(() => canManageExpenseClaims(currentUser.value))
    const isArchivedRequest = computed(() => isArchivedRequestView(request.value))
-    const canDeleteRequest = computed(() => isPlatformAdminUser(currentUser.value))
+    const isApplicantDeletableRequest = computed(() => {
+      if (!isCurrentApplicant.value) {
+        return false
+      }
+      const status = String(request.value.status || request.value.approvalKey || '').trim().toLowerCase()
+      return ['draft', 'supplement', 'returned'].includes(status)
+    })
+    const canDeleteRequest = computed(() => {
+      if (isPlatformAdminUser(currentUser.value)) {
+        return true
+      }
+      return isApplicantDeletableRequest.value
+    })
    const isDirectManagerApprovalStage = computed(() => {
      const node = String(request.value.node || request.value.approvalStage || '').trim()
      return node === '直属领导审批'
@@ -926,11 +938,12 @@ export default {
      }
      return isDraftRequest.value ? '删除草稿' : '删除单据'
    })
-    const deleteDialogTitle = computed(() => `确认${deleteActionLabel.value} ${request.value.id} 吗？`)
+    const deleteDialogTarget = computed(() => request.value.documentNo || request.value.id || '当前单据')
+    const deleteDialogTitle = computed(() => `确认${deleteActionLabel.value}吗？`)
    const deleteDialogDescription = computed(() =>
      isDraftRequest.value
-        ? '删除后该草稿及其当前费用明细将不可恢复，请确认本次操作。'
-        : `删除后该${isApplicationDocument.value ? '申请单' : '报销单'}及费用明细将不可恢复，请确认本次操作。`
+        ? `${deleteDialogTarget.value} 删除后，该草稿及其当前费用明细将不可恢复。`
+        : `${deleteDialogTarget.value} 删除后，该${isApplicationDocument.value ? '申请单' : '报销单'}及费用明细将不可恢复。`
    )
    const actionBusy = computed(() =>
      Boolean(savingExpenseId.value)
@@ -2514,8 +2527,8 @@ export default {
          isArchivedRequest.value
            ? '已归档单据不能删除，只有高级管理员可以执行删除。'
            : isApplicationDocument.value
-              ? '当前申请单已进入审批流程，只有退回后申请人本人或系统管理员可以删除。'
-              : '当前单据已进入流程，只有高级财务人员可以删除。'
+              ? '当前申请单已进入审批流程，只有草稿、待补充或退回待提交阶段的申请人本人或系统管理员可以删除。'
+              : '当前单据已进入流程，只有草稿、待补充或退回待提交阶段的申请人本人或系统管理员可以删除。'
        )
        return
      }
@@ -2542,7 +2555,11 @@ export default {
        const payload = await deleteExpenseClaim(request.value.claimId)
        deleteDialogOpen.value = false
        toast(payload?.message || `${request.value.id} ${isApplicationDocument.value ? '申请单' : '报销单'}已删除。`)
-        emit('request-deleted', { claimId: request.value.claimId })
+        emit('request-deleted', {
+          claimId: request.value.claimId,
+          claimNo: request.value.claimNo || request.value.documentNo || request.value.id,
+          documentNo: request.value.documentNo || request.value.id
+        })
      } catch (error) {
        toast(error?.message || '删除单据失败，请稍后重试。')
      } finally {
--- a/web/tests/ai-application-preview-actions.test.mjs
+++ b/web/tests/ai-application-preview-actions.test.mjs
@@ -56,15 +56,27 @@ async function testSubmitActionUsesFastPreviewEndpoint() {
  assert.equal(body.context_json.application_preview.fields.transportMode, '火车')
 }

-async function testSaveDraftActionKeepsOrchestratorPath() {
+async function testSaveDraftActionUsesFastPreviewEndpoint() {
  let capturedUrl = ''
+  let capturedOptions = null

-  global.fetch = async (url) => {
+  global.fetch = async (url, options) => {
    capturedUrl = String(url)
+    capturedOptions = options
    return {
      ok: true,
      async json() {
-        return { status: 'succeeded', result: {} }
+        return {
+          status: 'succeeded',
+          result: {
+            draft_payload: {
+              claim_id: 'claim-fast-draft',
+              claim_no: 'AP-20260620-DRAFT',
+              status: 'draft',
+              approval_stage: '待提交'
+            }
+          }
+        }
      }
    }
  }
@@ -75,12 +87,17 @@ async function testSaveDraftActionKeepsOrchestratorPath() {
    currentUser: { username: 'zhangsan@example.com', name: '张三' }
  })

-  assert.equal(capturedUrl, '/api/v1/orchestrator/run')
+  assert.equal(capturedUrl, '/api/v1/reimbursements/application-preview-action')
+  assert.equal(capturedOptions.method, 'POST')
+  const body = JSON.parse(capturedOptions.body)
+  assert.equal(body.context_json.application_action, 'save_draft')
+  assert.equal(body.context_json.application_save_mode, true)
+  assert.equal(body.context_json.application_stage, 'expense_application')
 }

 async function run() {
  await testSubmitActionUsesFastPreviewEndpoint()
-  await testSaveDraftActionKeepsOrchestratorPath()
+  await testSaveDraftActionUsesFastPreviewEndpoint()
  console.log('ai-application-preview-actions tests passed')
 }

--- a/web/tests/ai-conversation-html-renderer.test.mjs
+++ b/web/tests/ai-conversation-html-renderer.test.mjs
@@ -47,17 +47,49 @@ test('AI conversation renderer supports tables and escapes unsafe HTML', () => {

 test('AI conversation renderer renders application detail action links as buttons', () => {
  const rendered = renderAiConversationHtml([
-    '| 单据编号 | 操作 |',
-    '| --- | --- |',
-    '| AP-OVERLAP | [查看](#ai-open-application-detail:AP-OVERLAP) |'
+    '| 单据类型 | 单据编号 | 单据状态 | 当前节点 | 操作 |',
+    '| --- | --- | --- | --- | --- |',
+    '| 出差申请 | AP-OVERLAP | 草稿 | 待提交 | [查看](#ai-open-application-detail:AP-OVERLAP) |'
  ].join('\n'))

+  assert.match(rendered, /<div class="ai-html-record-list" role="list">/)
+  assert.match(rendered, /<article class="ai-html-record-item" role="listitem">/)
+  assert.match(rendered, /<strong class="ai-html-record-id">AP-OVERLAP<\/strong>/)
  assert.match(rendered, /class="ai-html-action-link ai-html-action-link-application"/)
  assert.match(rendered, /data-ai-action="open-application-detail"/)
  assert.match(rendered, /href="#ai-open-application-detail:AP-OVERLAP"/)
+  assert.doesNotMatch(rendered, /<table>/)
  assert.doesNotMatch(rendered, /target="_blank"[\s\S]{0,120}#ai-open-application-detail/)
 })

+test('AI conversation renderer renders deleted application detail actions as disabled buttons', () => {
+  const rendered = renderAiConversationHtml([
+    '| 单据类型 | 单据编号 | 单据状态 | 当前节点 | 操作 |',
+    '| --- | --- | --- | --- | --- |',
+    '| 出差申请 | AP-20260620-DRAFT | 已删除 | 已删除 | [草稿已删除](#ai-deleted-application-detail:claim-draft-1) |'
+  ].join('\n'))
+
+  assert.match(rendered, /class="ai-html-action-link ai-html-action-link-application is-disabled"/)
+  assert.match(rendered, /aria-disabled="true"/)
+  assert.match(rendered, /data-ai-action="deleted-application-detail"/)
+  assert.doesNotMatch(rendered, /href="#ai-deleted-application-detail/)
+})
+
+test('AI conversation renderer turns application conflict tables into record lists', () => {
+  const rendered = renderAiConversationHtml([
+    '| 单据编号 | 申请时间 | 状态 | 事由 | 操作 |',
+    '| --- | --- | --- | --- | --- |',
+    '| AP-20260620063557-4JU2MWEF | 2026-02-20 至 2026-02-23 | 审批中 | 辅助国网仿生产服务器部署 | [查看](#ai-open-application-detail:AP-20260620063557-4JU2MWEF) |'
+  ].join('\n'))
+
+  assert.match(rendered, /<div class="ai-html-record-list" role="list">/)
+  assert.match(rendered, /申请时间/)
+  assert.match(rendered, /2026-02-20 至 2026-02-23/)
+  assert.match(rendered, /辅助国网仿生产服务器部署/)
+  assert.match(rendered, /<div class="ai-html-record-action">/)
+  assert.doesNotMatch(rendered, /<table>/)
+})
+
 test('AI conversation renderer renders document detail action links as buttons', () => {
  const rendered = renderAiConversationHtml('[查看单据](#ai-open-document-detail:CL-20260221001)')

--- a/web/tests/assistant-session-draft-delete.test.mjs
+++ b/web/tests/assistant-session-draft-delete.test.mjs
@@ -3,6 +3,11 @@ import { readFileSync } from 'node:fs'
 import test from 'node:test'
 import { fileURLToPath } from 'node:url'

+import {
+  markAiWorkbenchConversationDraftDeleted,
+  loadAiWorkbenchConversationHistory,
+  saveAiWorkbenchConversation
+} from '../src/utils/aiWorkbenchConversationStore.js'
 import {
  clearAssistantSessionSnapshotForDraftClaim,
  readAssistantSessionSnapshot,
@@ -79,6 +84,42 @@ test('claim delete flow invalidates the matching financial assistant session', (
  assert.match(createViewScript, /toast\('该草稿单据已删除，相关财务助手会话已清空。'\)/)
 })

+test('deleting an application draft marks AI workbench detail links as unavailable', () => {
+  installWindowStub()
+  const user = { username: 'zhangsan@example.com' }
+
+  saveAiWorkbenchConversation(user, {
+    id: 'conversation-application-draft',
+    title: '申请草稿',
+    messages: [
+      {
+        id: 'assistant-draft-saved',
+        role: 'assistant',
+        content: [
+          '### 申请草稿已保存',
+          '',
+          '| 单据类型 | 单据编号 | 单据状态 | 当前节点 | 操作 |',
+          '| --- | --- | --- | --- | --- |',
+          '| 出差申请 | AP-20260620-DRAFT | 草稿 | 待提交 | [查看](#ai-open-application-detail:claim_id%3Dclaim-draft-1%26claim_no%3DAP-20260620-DRAFT) |'
+        ].join('\n')
+      }
+    ]
+  })
+
+  const nextHistory = markAiWorkbenchConversationDraftDeleted(user, {
+    claimId: 'claim-draft-1',
+    claimNo: 'AP-20260620-DRAFT'
+  })
+  const conversation = nextHistory.find((item) => item.id === 'conversation-application-draft')
+
+  assert.ok(conversation)
+  assert.match(conversation.messages[0].content, /#ai-deleted-application-detail:/)
+  assert.doesNotMatch(conversation.messages[0].content, /#ai-open-application-detail:/)
+  assert.match(conversation.messages.at(-1).content, /用户已经删除了草稿单据 AP-20260620-DRAFT/)
+  assert.match(conversation.messages.at(-1).content, /草稿单据已经删除，请重新再次申请。/)
+  assert.equal(loadAiWorkbenchConversationHistory(user)[0].messages.length, 2)
+})
+
 test('saving a draft keeps the financial assistant open for continued work', () => {
  const appShellScript = readFileSync(
    fileURLToPath(new URL('../src/composables/useAppShell.js', import.meta.url)),
--- a/web/tests/travel-request-detail-risk-advice.test.mjs
+++ b/web/tests/travel-request-detail-risk-advice.test.mjs
@@ -322,11 +322,12 @@ test('stage risk advice card focuses on document risks without profile or budget
  assert.match(stageRiskAdviceCard, /stripEmbeddedExplanationText/)
  assert.match(stageRiskAdviceCard, /if \(summary\) \{[\s\S]*return \[`已补充异常说明：\$\{summary\}`\]/)
  assert.match(stageRiskAdviceCard, /employee-risk-tone-pill/)
-  assert.match(stageRiskAdviceStyles, /\.employee-risk-decision-panel \{[\s\S]*grid-template-columns: minmax\(0, 1\.15fr\) minmax\(220px, \.85fr\);/)
-  assert.match(stageRiskAdviceStyles, /\.employee-risk-review-summary \{[\s\S]*display: flex;[\s\S]*flex-wrap: wrap;/)
-  assert.match(stageRiskAdviceStyles, /\.employee-risk-review-item \{[\s\S]*flex: 1 1 180px;/)
+  assert.match(stageRiskAdviceStyles, /\.employee-risk-decision-panel \{[\s\S]*grid-template-columns: minmax\(0, 1fr\) minmax\(320px, \.72fr\);/)
+  assert.match(stageRiskAdviceStyles, /\.employee-risk-review-summary \{[\s\S]*display: grid;[\s\S]*grid-template-columns: repeat\(3, minmax\(0, 1fr\)\);/)
+  assert.match(stageRiskAdviceStyles, /\.employee-risk-review-item \{[\s\S]*min-height: 66px;/)
  assert.match(stageRiskAdviceStyles, /\.employee-risk-profile-list \{[\s\S]*grid-template-columns: 1fr;/)
  assert.match(stageRiskAdviceStyles, /\.employee-risk-evidence-row summary \{[\s\S]*cursor: pointer;/)
+  assert.match(stageRiskAdviceStyles, /\.employee-risk-evidence-title \{[\s\S]*grid-template-columns: minmax\(0, 1fr\) minmax\(72px, auto\) 48px;/)
  assert.match(stageRiskAdviceStyles, /\.employee-risk-evidence-title::after \{[\s\S]*content: '展开';/)
  assert.match(stageRiskAdviceStyles, /\.employee-risk-evidence-row li \{[\s\S]*white-space: normal;/)
  assert.doesNotMatch(stageRiskAdviceStyles, /grid-row: span 2/)
--- a/web/tests/travel-request-detail-submit-confirm.test.mjs
+++ b/web/tests/travel-request-detail-submit-confirm.test.mjs
@@ -19,6 +19,10 @@ const confirmDialogComponent = readFileSync(
  fileURLToPath(new URL('../src/components/shared/ConfirmDialog.vue', import.meta.url)),
  'utf8'
 )
+const deleteDialogComponent = readFileSync(
+  fileURLToPath(new URL('../src/components/travel/TravelRequestDeleteDialog.vue', import.meta.url)),
+  'utf8'
+)

 function extractFunction(source, name) {
  let signatureIndex = source.indexOf(`function ${name}(`)
@@ -138,6 +142,17 @@ test('submit confirm dialog is constrained for laptop viewport height', () => {
  assert.match(confirmDialogComponent, /@media \(max-width: 720px\) \{[\s\S]*max-height: calc\(100dvh - 28px\)/)
 })

+test('delete request dialog uses a compact destructive confirmation layout', () => {
+  assert.match(deleteDialogComponent, /size="destructive"/)
+  assert.match(deleteDialogComponent, /actions-align="end"/)
+  assert.match(detailViewScript, /const deleteDialogTarget = computed\(\(\) => request\.value\.documentNo \|\| request\.value\.id \|\| '当前单据'\)/)
+  assert.match(detailViewScript, /const deleteDialogTitle = computed\(\(\) => `确认\$\{deleteActionLabel\.value\}吗？`\)/)
+  assert.doesNotMatch(detailViewScript, /const deleteDialogTitle = computed\(\(\) => `确认\$\{deleteActionLabel\.value\} \$\{request\.value\.id\} 吗？`\)/)
+  assert.match(confirmDialogComponent, /\.shared-confirm-card--destructive \{[\s\S]*width: min\(420px, calc\(100vw - 40px\)\);/)
+  assert.match(confirmDialogComponent, /\.shared-confirm-card--destructive h4 \{[\s\S]*font-size: 19px;/)
+  assert.match(confirmDialogComponent, /\.shared-confirm-card--destructive \.shared-confirm-btn \{[\s\S]*min-width: 112px;[\s\S]*min-height: 38px;/)
+})
+
 test('detail header and fallback progress use reimbursement wording', () => {
  assert.match(detailViewScript, /label:\s*'单据申请日期'/)
  assert.match(detailExpenseModelScript, /label:\s*'关联单据'/)
@@ -145,15 +160,24 @@ test('detail header and fallback progress use reimbursement wording', () => {
  assert.doesNotMatch(detailViewScript, /label:\s*'保存草稿'/)
 })

-test('detail delete action is gated by admin-only permission', () => {
-  assert.match(detailViewScript, /const canDeleteRequest = computed\(\(\) => isPlatformAdminUser\(currentUser\.value\)\)/)
+test('detail delete action allows admins or the applicant while the request is editable', () => {
+  assert.match(detailViewScript, /const canDeleteRequest = computed\(\(\) => \{/)
+  assert.match(detailViewScript, /if \(isPlatformAdminUser\(currentUser\.value\)\) \{[\s\S]*return true/)
+  assert.match(detailViewScript, /return isApplicantDeletableRequest\.value/)
+  assert.match(detailViewScript, /const isApplicantDeletableRequest = computed\(\(\) => \{/)
+  assert.match(detailViewScript, /isCurrentApplicant\.value/)
+  assert.match(detailViewScript, /\['draft', 'supplement', 'returned'\]\.includes\(status\)/)
  assert.match(detailViewTemplate, /v-else-if="canReturnRequest \|\| canApproveRequest \|\| canPayRequest \|\| canDeleteRequest"/)
  assert.doesNotMatch(detailViewTemplate, /v-if="canManageCurrentClaim"/)
 })

-test('detail delete action does not allow applicant or claim manager fallback', () => {
-  assert.doesNotMatch(detailViewScript, /const canDeleteRequest = computed\(\(\) => \{[\s\S]*isCurrentApplicant[\s\S]*\}\)/)
-  assert.doesNotMatch(detailViewScript, /const canDeleteRequest = computed\(\(\) => \{[\s\S]*canManageCurrentClaim[\s\S]*\}\)/)
+test('detail delete action does not allow in-progress applicant or claim manager fallback', () => {
+  const canDeleteStart = detailViewScript.indexOf('const canDeleteRequest = computed')
+  const canDeleteEnd = detailViewScript.indexOf('\n    const isDirectManagerApprovalStage', canDeleteStart)
+  assert.ok(canDeleteStart >= 0)
+  assert.ok(canDeleteEnd > canDeleteStart)
+  const canDeleteBlock = detailViewScript.slice(canDeleteStart, canDeleteEnd)
+  assert.doesNotMatch(canDeleteBlock, /canManageCurrentClaim/)
  assert.match(detailViewScript, /if \(isApplicationDocument\.value\) {\s*return '删除申请'\s*}/)
-  assert.match(detailViewScript, /当前申请单已进入审批流程，只有退回后申请人本人或系统管理员可以删除。/)
+  assert.match(detailViewScript, /当前申请单已进入审批流程，只有草稿、待补充或退回待提交阶段的申请人本人或系统管理员可以删除。/)
 })
--- a/web/tests/workbench-ai-mode-expense-scene-action.test.mjs
+++ b/web/tests/workbench-ai-mode-expense-scene-action.test.mjs
@@ -181,6 +181,9 @@ test('AI mode formats saved application draft as a detail table without continui
  assert.match(aiMode, /function buildInlineApplicationResultTable\(draftPayload = \{\}, options = \{\}\)/)
  assert.match(aiMode, /\| 单据类型 \| 单据编号 \| 单据状态 \| 当前节点 \| 操作 \|/)
  assert.match(aiMode, /\[查看\]\(\$\{href\}\)/)
+  assert.match(aiMode, /buildInlineApplicationActionDetailHref\(info\)/)
+  assert.match(aiMode, /params\.set\('claim_id', claimId\)/)
+  assert.match(aiMode, /params\.set\('claim_no', claimNo\)/)

  const resultStart = aiMode.indexOf('function buildInlineApplicationPreviewActionResultText')
  const resultEnd = aiMode.indexOf('\nfunction buildInlineApplicationDetailAction', resultStart)
--- a/web/tests/workbench-ai-mode-switch.test.mjs
+++ b/web/tests/workbench-ai-mode-switch.test.mjs
@@ -267,6 +267,18 @@ test('AI mode screen follows the approved reference structure', () => {
  assert.match(aiModeStyles, /\.workbench-ai-answer-markdown :deep\(\.ai-document-card__meta\)/)
  assert.match(aiModeStyles, /\.workbench-ai-answer-markdown :deep\(\.ai-html-action-link\)/)
  assert.match(aiModeStyles, /\.workbench-ai-answer-markdown :deep\(\.ai-html-table-wrap\)/)
+  assert.match(aiModeStyles, /\.workbench-ai-answer-markdown :deep\(\.ai-html-record-list\)/)
+  assert.match(aiModeStyles, /\.workbench-ai-answer-markdown :deep\(\.ai-html-record-item\)/)
+  assert.match(aiModeStyles, /\.workbench-ai-answer-markdown :deep\(\.ai-html-record-meta\)/)
+  assert.match(aiModeStyles, /\.workbench-ai-answer-markdown :deep\(\.ai-html-record-action \.ai-html-action-link\)/)
+  assert.match(
+    aiModeStyles,
+    /\.workbench-ai-answer-markdown :deep\(\.ai-html-record-item\)\s*\{[\s\S]*grid-template-columns:\s*minmax\(220px,\s*1\.15fr\)\s*minmax\(260px,\s*0\.85fr\)\s*auto;/
+  )
+  assert.match(
+    aiModeStyles,
+    /\.workbench-ai-answer-markdown :deep\(\.ai-html-record-action \.ai-html-action-link\)[\s\S]*background:\s*#2563eb;/
+  )
  assert.match(aiModeStyles, /\.workbench-ai-answer-markdown :deep\(\.ai-html-image-frame\)/)
  assert.match(aiMode, /import \{ fetchSettings \} from '\.\.\/\.\.\/services\/settings\.js'/)
  assert.match(aiMode, /import \{ fetchStewardPlan, fetchStewardPlanStream \} from '\.\.\/\.\.\/services\/steward\.js'/)
--- a/web/tests/workbench-detail-return.test.mjs
+++ b/web/tests/workbench-detail-return.test.mjs
@@ -37,6 +37,10 @@ test('workbench document detail keeps workbench as the return target', () => {

 test('AI detail links wait for full document detail instead of rendering a half snapshot', () => {
  assert.match(aiMode, /detailLookupOnly:\s*true/)
+  assert.match(aiMode, /params\.get\('claim_id'\)/)
+  assert.match(aiMode, /params\.get\('claim_no'\)/)
+  assert.match(aiMode, /claimId:\s*claimId \|\| reference/)
+  assert.match(aiMode, /claimNo:\s*claimNo \|\| reference/)
  assert.match(
    appShell,
    /v-else-if="activeView === 'documents' && detailMode && !selectedRequest"[\s\S]*正在加载完整单据详情/