Merge branch 'master' of http://192.168.0.200/knowledge-base-bj/deerflow-code into master-nj

docs/openvibecoding-内网沙箱改造-开发方案.md

@@ -0,0 +1,304 @@
+# OpenVibeCoding 内网可视化应用生成平台：分步开发方案
+
+> 文档状态：待实施
+>
+> 目标环境：现有 Ubuntu 22.04 Docker 服务器；对外可用端口限定为 `8020-8030`。
+>
+> 本文基于 2026-08-31 的只读巡检编写。未在目标服务器上安装、停止或修改任何服务。
+
+## 1. 目标与范围
+
+将 OpenVibeCoding 改造成一个使用公司内网模型、在公司服务器 Docker 沙箱中生成并运行可视化应用的工作台。用户通过对话生成项目，查看并修改文件，在浏览器中预览运行结果。
+
+第一期只服务以下项目类型：
+
+- 数据大屏、数据看板、海报和展示型页面；
+- React + Vite + TypeScript 前端；
+- ECharts 图表、流程图；
+- 可选的轻量 Python FastAPI 接口；
+- 项目文件浏览、编辑、运行日志和实时预览。
+
+第一期明确不做：
+
+- 腾讯云 CloudBase、SCF、TCR、CodeBuddy、云端一键部署；
+- 任意语言、任意 npm/PyPI 包的无限制安装；
+- 用户自定义 Dockerfile、Docker Socket 挂载、宿主机命令执行；
+- 直接将沙箱暴露为独立公网端口；
+- 对不可信代码提供“绝对安全”的隔离承诺。
+
+## 2. 已确认的服务器基线
+
+目标服务器当前具备：
+
+| 项目 | 巡检结果 | 判断 |
+|---|---:|---|
+| 操作系统 | Ubuntu 22.04.5 LTS | 支持 Docker 方案 |
+| CPU | 32 vCPU | 足够第一期 |
+| 内存 | 125 GiB；巡检时可用约 106 GiB | 足够第一期 |
+| 根磁盘 | 2 TB；巡检时可用约 1.6 TB | 足够 Harbor、镜像与工作区 |
+| Docker | 29.1.3，Docker Compose 2.40.3 | 已满足 |
+| 负载 | 约 0.5 | 当前有余量 |
+| `8020-8030` | 巡检时无监听、无 Docker 端口映射 | 可规划使用 |
+
+该服务器已承载 DeerFlow、Coze、LiteLLM、数据库和其他容器；`80`、`8000`、`8005`、`8006`、`3306`、`5432` 等端口已经被使用。因此，本项目不能占用现有端口、网络、数据库或容器名称。
+
+该服务器有公网 IP，且已有多项服务绑定在 `0.0.0.0`。本方案将它视作“公网可达的共享主机”处理；云安全组和宿主机防火墙必须额外核验，不能仅凭端口监听结果假设安全。
+
+## 3. 总体架构
+
+```mermaid
+flowchart LR
+    U[用户浏览器] -->|:8020| G[App Builder Gateway]
+    U -->|:8022 /preview/<sandboxId>/| P[Preview Router]
+
+    G --> O[OpenVibe Web / Agent Server]
+    O --> M[现有内网模型网关]
+    O --> DB[(独立 PostgreSQL)]
+    O --> R[(独立 Redis)]
+    O --> SM[Local Sandbox Manager]
+
+    SM --> D[Docker Engine]
+    D --> S1[visual-ui Sandbox]
+    D --> S2[visual-fullstack Sandbox]
+    P --> S1
+    P --> S2
+
+    D --> H[Harbor :8023]
+    S1 --> N[内网 pnpm/npm 源或预置离线依赖]
+    S2 --> N
+```
+
+设计原则：
+
+1. 保留 OpenVibe 的对话、任务、文件树、工具卡片和 OpenCode ACP 代码代理体验。
+2. 模型请求仅由 OpenVibe 服务端发往既有内网模型网关；API Key 不进入沙箱。
+3. 每个项目运行于独立 Docker 容器和独立工作区；沙箱只运行项目代码，不承担平台控制逻辑。
+4. 浏览器预览只经过统一预览路由，不为每个项目映射新的公网端口。
+5. 先用固定模板和固定依赖清单保证稳定，后续再按白名单增加依赖。
+
+## 4. 端口规划
+
+端口虽然可用，但应尽量少暴露。除 8020、8022 和按需开放的 8023 外，其余服务只加入 Docker 内部网络。
+
+| 端口 | 服务 | 绑定范围 | 用途 |
+|---:|---|---|---|
+| 8020 | `appbuilder-gateway` | 公网访问面或 VPN 白名单 | 控制台页面、`/api`、SSE/WebSocket |
+| 8021 | 预留 | 仅 `127.0.0.1` | 平台调试；第一期不对外开放 |
+| 8022 | `preview-router` | 公网访问面或 VPN 白名单 | 统一预览入口：`/preview/<sandboxId>/` |
+| 8023 | Harbor | 仅沙箱节点、构建节点和管理员网段 | 私有镜像仓库 HTTPS Registry |
+| 8024 | 预留 | 不对外开放 | 后续 npm 私服或运维服务 |
+| 8025-8030 | 预留 | 不对外开放 | 扩展、迁移或故障切换 |
+
+### 4.1 预览路由规则
+
+暂时没有可用泛域名时，使用路径型预览：
+
+```text
+http(s)://<服务器地址>:8022/preview/<sandboxId>/
+```
+
+项目模板的 Vite `base` 和 HMR 路径必须由启动脚本注入为该前缀，确保图片、JS/CSS 资源及热更新不会错误请求到根路径。后续若获得 `*.preview.company.local` 内网泛域名，可切换为子域名预览，用户体验更好。
+
+## 5. 镜像、模板与离线依赖策略
+
+### 5.1 标准镜像
+
+第一期维护两种版本化镜像，不允许用户自行构建 Dockerfile：
+
+| 镜像 | 用途 | 预置内容 |
+|---|---|---|
+| `appbuilder/visual-ui:<version>` | 大屏、海报、纯前端 | Node.js 20、pnpm、React、Vite、TypeScript、ECharts、流程图库、统一 UI 库、Tailwind、图标与中文字体 |
+| `appbuilder/visual-fullstack:<version>` | 前端加接口 | 上述前端依赖 + Python 3.12、FastAPI、Uvicorn、Pydantic |
+
+流程图库第一期统一选择一种（建议 React Flow），避免同时生成多种流程图语法和样式。地图、背景图、字体等资源也应作为受版本控制的本地资产打包，不能依赖 Google Fonts 或公网 CDN。
+
+### 5.2 项目模板
+
+每次创建项目时从镜像中的模板初始化到 `/workspace`：
+
+```text
+templates/
+  visual-screen/          # React + ECharts + React Flow + Mock 数据
+  visual-screen-api/      # visual-screen + FastAPI + /api 反向代理
+  poster-page/            # 海报、营销展示、静态动效
+```
+
+`visual-screen-api` 约定：前端只请求相对路径 `/api/*`；预览网关将其转发到同一沙箱的 FastAPI `8000` 端口。没有后端时保留 Mock 数据模块，生成的页面仍可运行。
+
+### 5.3 依赖预置方式
+
+不能仅把安装命令写进 Dockerfile 后在用户创建项目时再联网执行。正确做法是：
+
+1. 在受控构建环境中锁定 `package.json`、`pnpm-lock.yaml`、`requirements.lock`。
+2. 构建镜像时执行 `pnpm fetch`，在镜像保存只读 pnpm store；Python 包保存到 `/opt/wheelhouse`。
+3. 沙箱初始化使用 `pnpm install --offline --frozen-lockfile` 和 `pip install --no-index --find-links=/opt/wheelhouse`。
+4. 第一期开启“固定依赖白名单”：AI 只能使用镜像已安装的依赖；新依赖先由管理员审核、加入锁文件和下一版基础镜像。
+5. 第二期部署 Verdaccio/Nexus 等内部制品源，作为受控补充而非允许访问公网 npm/PyPI。
+
+## 6. OpenVibe 改造边界
+
+### 6.1 保留
+
+- 前端交互：对话、任务状态、文件浏览与修改、预览、日志；
+- OpenCode ACP 代码代理；
+- 项目与会话领域模型；
+- 代码代理的流式事件协议。
+
+### 6.2 替换或关闭
+
+| OpenVibe 当前能力 | 第一期开源/内网实现 |
+|---|---|
+| CodeBuddy | 只启用 OpenCode，配置内网 OpenAI 兼容模型网关 |
+| CloudBase、SCF 沙箱 | 新增 `LocalDockerSandboxManager` |
+| TCR | Harbor |
+| CloudBase 环境、用户环境池 | Docker 容器、工作区卷、沙箱记录 |
+| CloudBase 消息与事件持久化 | 独立 PostgreSQL；Redis 用于临时队列与状态 |
+| CloudBase 存储、函数、MCP、资源管理后台 | 第一期开关关闭或移除入口 |
+| CloudBase 项目模板和系统提示词 | 替换为大屏/海报/FastAPI 模板与受控依赖提示词 |
+
+重点改造点是将 OpenVibe 的 `scf-sandbox-manager` 和 CloudBase 生命周期调用替换为本地 Docker 生命周期。为降低前端和 OpenCode 工具改动范围，新管理器应适配现有的文件、命令、日志、健康检查与工作区信息契约，而不是改写所有 Agent 工具。
+
+## 7. 沙箱安全基线
+
+每个沙箱容器必须满足：
+
+- 非 root 用户运行；禁止 `privileged`，禁止 Docker Socket，禁止宿主机目录挂载；
+- `--cap-drop=ALL`、`no-new-privileges`、`pids-limit`；
+- 首期默认限制：`1 vCPU`、`3 GB 内存`、`10 GB 工作区`、60 分钟空闲回收；
+- 使用独立 Docker network；默认无公网出口，只允许访问预置依赖、必要的内网 DNS 和平台回调；
+- 数据库、Redis、Harbor 管理接口、宿主机管理端口不在沙箱网络可访问范围；
+- 运行命令、容器生命周期、文件变更和预览访问写入审计日志；
+- 平台服务由受限服务账号调用 Docker API；用户代码永远不直接获得 Docker 权限。
+
+第一期为“内部可信用户的容器隔离”。若后续允许大量非可信代码或文件上传，应迁移为 Kubernetes 节点，并评估 gVisor/Kata 等更强运行时隔离。
+
+## 8. 分步实施计划
+
+### 阶段 0：部署前隔离与基线确认
+
+**工作项**
+
+1. 为本项目建立独立目录、Docker Compose Project、卷和网络，命名统一为 `appbuilder-*`。
+2. 确认云安全组、iptables/nftables 规则：仅允许管理员 SSH；8020、8022、8023 仅向 VPN 或指定办公出口开放。
+3. 不复用当前服务器上已有的 MySQL、PostgreSQL、Redis、Nginx 配置；建立独立实例或独立命名空间。
+4. 创建内部 CA 证书或确定可信 HTTPS 证书方案；Docker 构建/运行节点信任 Harbor 证书。
+5. 轮换目标服务器 root 密码，改用 SSH 密钥和受限运维账号；关闭 root 密码远程登录。
+
+**验收**
+
+- `8020-8030` 无端口冲突；
+- 新容器、网络和数据卷均不影响既有 DeerFlow 等服务；
+- 业务数据库和沙箱端口无法从非授权公网地址访问。
+
+### 阶段 1：内网基础设施与镜像供应链
+
+**工作项**
+
+1. 在独立 Compose 项目中部署 Harbor，主入口为 `8023`，镜像数据使用独立持久化目录。
+2. 构建并推送 `visual-ui`、`visual-fullstack` 两种基础镜像；记录镜像版本、SBOM 和依赖锁文件。
+3. 完成三个模板及离线依赖初始化脚本。
+4. 先不启动漏洞扫描；严格断网环境下后续通过离线包维护漏洞库。
+5. 预留内部 npm/PyPI 源接入方式；第一期仅使用预置依赖。
+
+**验收**
+
+- Docker daemon 能从 Harbor 拉取指定版本镜像；
+- 在禁止公网访问的测试网络中，三个模板均能启动并构建；
+- 一个 ECharts 页面、一个流程图页面和一个 FastAPI `/api/health` 均可运行。
+
+### 阶段 2：OpenVibe 去 CloudBase 化与内网模型接入
+
+**工作项**
+
+1. Fork 固定版本的 OpenVibeCoding，建立 `local-platform` 改造分支，记录上游 commit 与许可证。
+2. 只保留 OpenCode Agent；将 provider 指向现有内网模型网关，模型凭证只保存在服务端环境变量或密钥服务。
+3. 将基础实体、任务、消息、流式事件的持久化迁移为独立 PostgreSQL；不再调用 CloudBase 集合。
+4. 关闭 CloudBase 环境、函数、存储、数据库、资源仪表盘和相关 MCP 入口。
+5. 将系统提示词和项目创建默认项改为“可视化页面 + 受控模板/依赖”。
+
+**验收**
+
+- 不设置任何腾讯云、CloudBase、CodeBuddy、TCR 环境变量时，平台可启动；
+- 用户发起“生成 ECharts 大屏”后，OpenCode 能调用内网模型并生成项目文件；
+- 服务端日志和沙箱环境中均没有模型 API Key。
+
+### 阶段 3：本地沙箱管理器与预览路由
+
+**工作项**
+
+1. 实现 `LocalDockerSandboxManager`：创建、启动、停止、超时回收、查询状态和删除容器。
+2. 每个沙箱分配工作区卷、随机内部容器地址、模板类型和资源限制；在数据库记录 `sandbox_id`、项目、用户、镜像版本、过期时间和状态。
+3. 实现或适配沙箱内 runner：文件读写、受限命令执行、日志流、健康检查、前端端口和 FastAPI 端口发现。
+4. 实现 `preview-router`：由平台根据 `sandboxId` 维护路由，将 `/preview/<sandboxId>/` 代理到对应内部容器；支持 WebSocket/HMR。
+5. 增加容器异常退出、端口未就绪、构建失败、超时与手动重启的可见状态。
+
+**验收**
+
+- 两个用户创建的项目存在于不同容器和不同工作区；
+- 修改 ECharts 配置文件后，预览地址显示修改结果；
+- FastAPI 模板的 `/api/health` 可通过前端相对路径访问；
+- 沙箱不能访问 Docker Socket、宿主机数据库和非白名单网络；
+- 空闲超时后容器被回收，项目文件仍可恢复。
+
+### 阶段 4：产品能力收口
+
+**工作项**
+
+1. 在文件面板支持安全的文件查看、编辑、保存、目录树刷新与下载；限制文件大小和可编辑扩展名。
+2. 在对话中增加模板选择和能力提示：大屏、流程图、海报、可选 FastAPI。
+3. 为 Agent 增加依赖白名单、图表主题、中文字体、Mock 数据、接口契约等明确提示词。
+4. 增加“运行/停止/重启/删除沙箱”和日志面板；仅项目所有者或管理员有相应权限。
+5. 增加项目快照、模板版本记录和基础审计日志。
+
+**验收**
+
+- 从一句自然语言需求到可预览项目的完整链路可完成；
+- 用户可查看并手动修改文件，刷新后改动保留；
+- 页面覆盖 ECharts、流程图、响应式大屏和可选 FastAPI 接口；
+- 非拥有者不能读取、修改或预览另一用户的项目。
+
+### 阶段 5：上线前安全与运行验收
+
+**工作项**
+
+1. 压测 6 个并发沙箱，并记录 CPU、内存、磁盘、容器启动时间、首屏预览时间和模型等待时间。
+2. 验证镜像保留策略、工作区配额、容器回收、数据库备份和 Harbor 备份恢复。
+3. 执行越权、路径穿越、命令注入、网络探测、资源耗尽和模型密钥泄露测试。
+4. 建立日常运维操作：新增基础依赖、构建镜像、发布模板、回滚镜像、清理工作区和审计查询。
+
+**验收**
+
+- 并发运行时既有 DeerFlow 等服务不受明显影响；
+- 任一沙箱异常退出不会影响其他项目或平台控制服务；
+- 备份可恢复项目元数据、工作区和 Harbor 镜像；
+- 仅开放计划中的入口端口，内部组件无不必要公网监听。
+
+## 9. 首期资源与并发建议
+
+由于该主机已有多项业务，首期不应按理论最大值分配：
+
+| 组件 | 首期限制 |
+|---|---|
+| Harbor | 8 vCPU、16 GB 内存、500 GB 数据盘配额 |
+| OpenVibe 控制服务 | 4 vCPU、8-16 GB 内存 |
+| 单个 UI 沙箱 | 1 vCPU、3 GB 内存、10 GB 工作区 |
+| 单个 Fullstack 沙箱 | 1.5 vCPU、4 GB 内存、12 GB 工作区 |
+| 沙箱并发 | 先限制为 6；稳定后再逐步上调 |
+
+当并发超过 10 个，或要面向更广泛用户开放时，应优先增加独立沙箱节点，而不是继续在本共享主机上加容器。
+
+## 10. 实施顺序与交付物
+
+建议按以下提交/交付顺序推进，每一步都可独立验收和回退：
+
+1. `docs: confirm appbuilder network, ports and security baseline`
+2. `infra: add Harbor and versioned visual sandbox images`
+3. `infra: add offline templates and dependency locks`
+4. `feat: replace OpenVibe CloudBase persistence and model provider`
+5. `feat: add local Docker sandbox manager`
+6. `feat: add sandbox runner and path-based preview router`
+7. `feat: add visual-screen and FastAPI project workflows`
+8. `test: add sandbox isolation, preview and recovery coverage`
+9. `ops: add backup, cleanup, monitoring and rollout runbook`
+
+达到阶段 3 即可交付“内网模型驱动、生成并预览大屏/海报页面”的 PoC；达到阶段 5 后再作为受控的内部多人平台发布。

frontend-web/src/components/ai-elements/prompt-input.tsx

@@ -60,7 +60,6 @@ import {
   createContext,
   type FormEvent,
   type FormEventHandler,
-  Fragment,
   type HTMLAttributes,
   type KeyboardEventHandler,
   type PropsWithChildren,
@@ -124,8 +123,10 @@ export const usePromptInputController = () => {
   return ctx;
 };
 
-// Optional variants (do NOT throw). Useful for dual-mode components.
+// Optional variants (do NOT throw). Useful for dual-mode components and for
-const useOptionalPromptInputController = () =>
+// Fast Refresh transitions where a page can briefly retain the previous
+// provider context instance.
+export const useOptionalPromptInputController = () =>
   useContext(PromptInputController);
 
 export const useProviderAttachments = () => {
@@ -406,9 +407,9 @@ export function PromptInputAttachments({
       {...props}
     >
       {attachments.files.map((file) => (
-        <Fragment key={file.id}>
+        <div key={file.id} className="max-w-60">
-          <div className="max-w-60">{children(file)}</div>
+          {children(file)}
-        </Fragment>
+        </div>
       ))}
     </div>
   );

frontend-web/src/components/workspace/chats/chat-box.tsx

@@ -22,6 +22,7 @@ import { latestInFlightWriteFilePreview } from "@/core/artifacts/write-file-in-f
 import { shouldAutoOpenWritingArtifact } from "@/core/threads/writing-mode";
 import { getBackendBaseURL } from "@/core/config";
 import { isThreadRagModeLocked, useLocalSettings } from "@/core/settings";
+import { useCitationDisplaySettings } from "@/core/system-settings/hooks";
 import { isSingleRoundRagMessage } from "@/core/threads/use-single-round-rag";
 import { isMultiRoundRagMessage } from "@/core/threads/use-multi-round-rag";
 import { useSkills } from "@/core/skills/hooks";
@@ -87,7 +88,11 @@ const ChatBox: React.FC<{
   threadId,
   disableArtifacts = false,
 }) => {
-  const { isMock, thread } = useThread();
+  const {
+    isMock,
+    thread,
+    knowledgeReferencesEnabled = false,
+  } = useThread();
   const pathname = usePathname();
   const threadIdRef = useRef(threadId);
   const artifactsCountRef = useRef(0);
@@ -106,8 +111,13 @@ const ChatBox: React.FC<{
   const writingModeEnabled = !!settings.context.writing_mode;
   const artifactDirectoryModeEnabled =
     settings.display.artifactDirectoryModeEnabled ?? false;
+  const { data: citationDisplay } = useCitationDisplaySettings();
+  const referenceModeEntryEnabled =
+    citationDisplay?.reference_mode_enabled ?? false;
   const ragModeEnabled =
-    settings.display.ragModeEnabled || isThreadRagModeLocked(threadId);
+    (referenceModeEntryEnabled && settings.display.ragModeEnabled) ||
+    isThreadRagModeLocked(threadId) ||
+    knowledgeReferencesEnabled;
   // Frontend RAG modes write their own hidden source tool messages. They use
   // the existing reference panel, but must not request or write reference
   // batches through DeerFlow's backend APIs.
@@ -121,7 +131,7 @@ const ChatBox: React.FC<{
   );
   const referencesEnabled = ragModeEnabled || hasFrontendRag;
   const shouldFetchBackendReferenceBatches =
-    referencesEnabled && !hasFrontendRag;
+    referencesEnabled && !hasFrontendRag && !!threadId && threadId !== "new";
   const { skills } = useSkills();
 
   const canScanArtifactDirectory =

frontend-web/src/components/workspace/chats/use-chat-mode.ts

@@ -1,7 +1,7 @@
 import { useParams, useSearchParams } from "next/navigation";
 import { useEffect, useMemo, useRef } from "react";
 
-import { usePromptInputController } from "@/components/ai-elements/prompt-input";
+import { useOptionalPromptInputController } from "@/components/ai-elements/prompt-input";
 import { useI18n } from "@/core/i18n/hooks";
 
 /**
@@ -11,7 +11,11 @@ export function useSpecificChatMode() {
   const { t } = useI18n();
   const { thread_id: threadIdFromPath } = useParams<{ thread_id: string }>();
   const searchParams = useSearchParams();
-  const promptInputController = usePromptInputController();
+  // A regular history item can navigate here while Vite Fast Refresh is
+  // reconciling the previous page tree. In that short window the page may see
+  // a stale provider context. This hook only pre-fills the skill-mode draft,
+  // so it must not make an ordinary chat page fail to render.
+  const promptInputController = useOptionalPromptInputController();
   const inputInitialValue = useMemo(() => {
     if (threadIdFromPath !== "new" || searchParams.get("mode") !== "skill") {
       return undefined;
@@ -19,8 +23,10 @@ export function useSpecificChatMode() {
     return t.inputBox.createSkillPrompt;
   }, [threadIdFromPath, searchParams, t.inputBox.createSkillPrompt]);
   const lastInitialValueRef = useRef<string | undefined>(undefined);
-  const setInputRef = useRef(promptInputController.textInput.setInput);
+  const setInputRef = useRef<((value: string) => void) | undefined>(
-  setInputRef.current = promptInputController.textInput.setInput;
+    promptInputController?.textInput.setInput,
+  );
+  setInputRef.current = promptInputController?.textInput.setInput;
   useEffect(() => {
     if (
       inputInitialValue &&
@@ -28,7 +34,10 @@ export function useSpecificChatMode() {
     ) {
       lastInitialValueRef.current = inputInitialValue;
       setTimeout(() => {
-        setInputRef.current(inputInitialValue);
+        const setInput = setInputRef.current;
+        if (!setInput) return;
+
+        setInput(inputInitialValue);
         const textarea = document.querySelector("textarea");
         if (textarea) {
           textarea.focus();

frontend-web/src/components/workspace/general-qa-sidebar.tsx

@@ -7,7 +7,8 @@
  * 共享的 WorkspaceNavChatList / FrequentAgentsList / RecentChatList 里塞会越来越难
  * 维护，故单独成一个组件，只在 `/page/workspace/chats*` 的全量布局下挂载，互不影响。
  *
- * 三块结构（自上而下）：
+ * 可挂在 workspace / strategy 两个普通问答路由下；导航目标由 RouteBaseProvider
+ * 决定。三块结构（自上而下）：
  *   1. 「新对话」胶囊按钮 + 收起整列的圆形按钮；
  *   2. 「常用智能体」—— 彩色图标卡（名称 + 两行简介，命中为选中态：主色描边 + 右侧主色条）；
  *   3. 「最近的对话」—— 计数徽标 + 折叠、历史搜索框、会话列表（悬浮「更多」菜单：
@@ -85,6 +86,7 @@ import {
   titleOfThread,
 } from "@/core/threads/utils";
 import { buildFullChatNavigationPath } from "@/core/page-layout/chats-iframe-route";
+import { useRouteBase } from "@/core/route-base";
 import { env } from "@/env";
 import { desensitize } from "@/lib/desensitize";
 import { isIMEComposing } from "@/lib/ime";
@@ -93,11 +95,6 @@ import { cn } from "@/lib/utils";
 import { agentColor } from "./agent-icon-color";
 import { SidebarCollapseButton } from "./workspace-header";
 
-const NEW_CHAT_PATH = "/page/workspace/chats/new";
-/** 「更多」常用智能体跳转目标：智能体管理页。 */
-const MORE_AGENTS_HREF = "/page/workspace/agents";
-/** 「更多最近对话」跳转目标。 */
-const MORE_CHATS_HREF = "/page/workspace/chats";
 /** 常用智能体最多展示个数。 */
 const MAX_FREQUENT = 4;
 
@@ -142,6 +139,7 @@ function SectionLabel({
 
 export function GeneralQaSidebar() {
   const { t } = useI18n();
+  const routeBase = useRouteBase();
   // 智能体图标配色分主题：深蓝主题用规范蓝-青系，其它（浅色）保持原高彩度色，互不影响。
   const { theme } = useTheme();
   const isDark = theme === "dark";
@@ -188,9 +186,14 @@ export function GeneralQaSidebar() {
   const searchParams = useSearchParams();
   const activeAgentId = searchParams.get("agent");
   const currentSearch = searchParams.toString();
-  const newChatHref = buildFullChatNavigationPath(NEW_CHAT_PATH, currentSearch);
+  const chatsBasePath = `${routeBase}/chats`;
-  const moreAgentsHref = buildFullChatNavigationPath(MORE_AGENTS_HREF, currentSearch);
+  const newChatPath = `${chatsBasePath}/new`;
-  const moreChatsHref = buildFullChatNavigationPath(MORE_CHATS_HREF, currentSearch);
+  const newChatHref = buildFullChatNavigationPath(newChatPath, currentSearch);
+  const moreAgentsHref = buildFullChatNavigationPath(
+    `${routeBase}/agents`,
+    currentSearch,
+  );
+  const moreChatsHref = buildFullChatNavigationPath(chatsBasePath, currentSearch);
 
   // 点击常用智能体 = 在通用问答右侧**原地嵌入**该智能体的对话页：停留在 /chats/new，
   // 仅给 URL 加 ?agent=<id>，由 NewChatContent 把右侧问答区换成 AgentChatPage。
@@ -199,19 +202,18 @@ export function GeneralQaSidebar() {
     (agentId: string) => {
       navigate(
         buildFullChatNavigationPath(
-          `${NEW_CHAT_PATH}?agent=${encodeURIComponent(agentId)}`,
+          routeBase === "/page/workspace"
+            ? `${newChatPath}?agent=${encodeURIComponent(agentId)}`
+            : `${routeBase}/agents/${encodeURIComponent(agentId)}/chats/new`,
           currentSearch,
         ),
       );
     },
-    [currentSearch, navigate],
+    [currentSearch, navigate, newChatPath, routeBase],
   );
 
   // ── 最近的对话取数 + 搜索 ──
-  const { thread_id: threadIdFromPath, agent_id: agentIdFromPath } = useParams<{
+  const { thread_id: threadIdFromPath } = useParams<{ thread_id: string }>();
-    thread_id: string;
-    agent_id?: string;
-  }>();
   const { data: threads = [] } = useThreads();
   const { mutate: deleteThread } = useDeleteThread();
   const { mutate: renameThread } = useRenameThread();
@@ -224,6 +226,14 @@ export function GeneralQaSidebar() {
   const [renameValue, setRenameValue] = useState("");
   const [shareThreadId, setShareThreadId] = useState<string | null>(null);
 
+  const pathForThread = useCallback(
+    (thread: AgentThread) =>
+      isBootstrapThread(thread)
+        ? listPathOfThread(thread)
+        : pathOfThread(thread, undefined, routeBase),
+    [routeBase],
+  );
+
   const visibleThreads = useMemo(
     () =>
       // 智能体创建（bootstrap）会话也展示（带机器人图标、点击回创建页）；
@@ -254,21 +264,22 @@ export function GeneralQaSidebar() {
       deleteThread({ threadId });
       if (threadId === threadIdFromPath) {
         const threadIndex = threads.findIndex((th) => th.thread_id === threadId);
-        let nextThreadPath = pathOfThread("new", { agent_id: agentIdFromPath });
+        let nextThreadPath = newChatPath;
         if (threadIndex > -1) {
           if (threads[threadIndex + 1]) {
-            nextThreadPath = listPathOfThread(threads[threadIndex + 1]!);
+            nextThreadPath = pathForThread(threads[threadIndex + 1]!);
           } else if (threads[threadIndex - 1]) {
-            nextThreadPath = listPathOfThread(threads[threadIndex - 1]!);
+            nextThreadPath = pathForThread(threads[threadIndex - 1]!);
           }
         }
         void router.push(buildFullChatNavigationPath(nextThreadPath, currentSearch));
       }
     },
     [
-      agentIdFromPath,
       currentSearch,
       deleteThread,
+      newChatPath,
+      pathForThread,
       router,
       threadIdFromPath,
       threads,
@@ -467,7 +478,7 @@ export function GeneralQaSidebar() {
                 ) : (
                   filteredThreads.map((thread) => {
                     const href = buildFullChatNavigationPath(
-                      listPathOfThread(thread),
+                      pathForThread(thread),
                       currentSearch,
                     );
                     const isActive = href === pathname;

frontend-web/src/components/workspace/input-box.tsx

@@ -98,7 +98,7 @@ import {
   lockThreadRagMode,
   useLocalSettings,
 } from "@/core/settings";
-
+import { useCitationDisplaySettings } from "@/core/system-settings/hooks";
 
 import { CustomPromptBar } from "./custom-prompt-menu";
 import { useThread } from "./messages/context";
@@ -143,6 +143,7 @@ export function InputBox({
   hideAdminRecommendedQuestions,
   compact,
   hideContextTools,
+  hideMemoryTool = true,
   ...props
 }: Omit<ComponentProps<typeof PromptInput>, "onSubmit"> & {
   assistantId?: string | null;
@@ -153,6 +154,11 @@ export function InputBox({
   /** 隐藏输入框工具条上的「写作 / 记忆 / 参考文献」上下文开关按钮（任务深链工作区等
    *  受控场景用；文件/模型等其他按钮不受影响）。 */
   hideContextTools?: boolean;
+  /**
+   * 仅控制「记忆」开关的可见性。产品当前全局隐藏，传入 false 即可无损恢复。
+   * 写作和参考文献开关不受影响。
+   */
+  hideMemoryTool?: boolean;
   disabled?: boolean;
   context: Omit<
     AgentThreadContext,
@@ -224,6 +230,9 @@ export function InputBox({
   const { thread, isMock } = useThread();
   const { textInput } = usePromptInputController();
   const promptRootRef = useRef<HTMLDivElement | null>(null);
+  const { data: citationDisplay } = useCitationDisplaySettings();
+  const referenceModeEntryEnabled =
+    citationDisplay?.reference_mode_enabled ?? false;
 
   const [followups, setFollowups] = useState<string[]>([]);
   const [followupsHidden, setFollowupsHidden] = useState(false);
@@ -804,7 +813,7 @@ export function InputBox({
                 <span className="text-xs font-normal">文件</span>
               </PromptInputButton>
             </Tooltip>}
-            {!frontendRagActive && !hideContextTools && <Tooltip
+            {!frontendRagActive && !hideContextTools && !hideMemoryTool && <Tooltip
               content={
                 memoryInjectionEnabled
                   ? "记忆注入已开启：对话前会注入历史记忆"
@@ -830,7 +839,7 @@ export function InputBox({
                 <span className="text-xs font-normal">记忆</span>
               </PromptInputButton>
             </Tooltip>}
-            {!frontendRagActive && !hideContextTools && <Tooltip
+            {referenceModeEntryEnabled && !frontendRagActive && !hideContextTools && <Tooltip
               content={
                 ragModeEnabled
                   ? "参考文献模式已开启：检索类结果会按编号引用展示"

frontend-web/src/components/workspace/messages/context.ts

@@ -7,6 +7,12 @@ import type { AgentThreadState } from "@/core/threads";
 export interface ThreadContextType {
   thread: BaseStream<AgentThreadState>;
   isMock?: boolean;
+  /**
+   * True when the active conversation has selected LLMWiki knowledge bases.
+   * Knowledge-base Q&A should always expose its source documents, independent
+   * from the admin-controlled manual reference-mode button.
+   */
+  knowledgeReferencesEnabled?: boolean;
   /**
    * When set, the conversation is rendered from a public read-only share.
    * Artifact/image URLs then resolve to the unauthenticated

frontend-web/src/components/workspace/messages/message-group.tsx

@@ -88,11 +88,13 @@ export function MessageGroup({
   messages,
   isLoading = false,
   displaySources = [],
+  ragModeEnabled = false,
 }: {
   className?: string;
   messages: Message[];
   isLoading?: boolean;
   displaySources?: RuntimeDisplaySource[];
+  ragModeEnabled?: boolean;
 }) {
   const { t } = useI18n();
   const [showAbove, setShowAbove] = useState(
@@ -111,8 +113,8 @@ export function MessageGroup({
   );
   const { skills } = useSkills();
   const skillDisplayMap = useMemo(
-    () => (settings.display.ragModeEnabled ? buildSkillDisplayMap(skills) : new Map()),
+    () => (ragModeEnabled ? buildSkillDisplayMap(skills) : new Map()),
-    [settings.display.ragModeEnabled, skills],
+    [ragModeEnabled, skills],
   );
   const lastToolCallStep = useMemo(() => {
     const filteredSteps = steps.filter((step) => step.type === "toolCall");
@@ -207,7 +209,7 @@ export function MessageGroup({
                   {...step}
                   isLoading={isLoading}
                   skillDisplayMap={skillDisplayMap}
-                  ragModeEnabled={settings.display.ragModeEnabled}
+                  ragModeEnabled={ragModeEnabled}
                 />
               ),
             )}
@@ -219,7 +221,7 @@ export function MessageGroup({
                 isLast={true}
                 isLoading={isLoading}
                 skillDisplayMap={skillDisplayMap}
-                ragModeEnabled={settings.display.ragModeEnabled}
+                ragModeEnabled={ragModeEnabled}
               />
             </FlipDisplay>
           )}

frontend-web/src/components/workspace/messages/message-list.tsx

@@ -31,6 +31,7 @@ import {
 import { useRehypeSplitWordsIntoSpans } from "@/core/rehype";
 import { isThreadRagModeLocked, useLocalSettings } from "@/core/settings";
 import { useSkills } from "@/core/skills/hooks";
+import { useCitationDisplaySettings } from "@/core/system-settings/hooks";
 import {
   buildSkillDisplayMap,
   collectRuntimeDisplaySources,
@@ -301,8 +302,15 @@ export function MessageList({
   }, [messages]);
 
   const [settings] = useLocalSettings();
+  const { data: citationDisplay } = useCitationDisplaySettings();
+  const referenceModeEntryEnabled =
+    citationDisplay?.reference_mode_enabled ?? false;
+  const knowledgeReferencesEnabled =
+    threadContext?.knowledgeReferencesEnabled === true;
   const ragModeEnabled =
-    settings.display.ragModeEnabled || isThreadRagModeLocked(threadId);
+    (referenceModeEntryEnabled && settings.display.ragModeEnabled) ||
+    isThreadRagModeLocked(threadId) ||
+    knowledgeReferencesEnabled;
   const hasSingleRoundRag = useMemo(
     () =>
       messages.some(
@@ -783,6 +791,7 @@ export function MessageList({
                     messages={[message]}
                     isLoading={thread.isLoading}
                     displaySources={resolveDisplaySources(message)}
+                    ragModeEnabled={ragModeEnabled}
                   />,
                 );
               }
@@ -835,6 +844,7 @@ export function MessageList({
                 messages={group.messages}
                 isLoading={thread.isLoading}
                 displaySources={resolveDisplaySources(processingAi)}
+                ragModeEnabled={ragModeEnabled}
               />
               <MessageTokenUsageList
                 enabled={tokenUsageEnabled}

frontend-web/src/components/workspace/settings/appearance-settings-page.tsx

@@ -205,6 +205,8 @@ export function AppearanceSettingsPage({ onClose }: { onClose?: () => void }) {
   const [effectiveLayoutMode, setLayoutMode] = useLayoutMode();
   const cleanupWords =
     citationDisplay?.cleanup_words ?? settings.display.citationCleanupWords ?? [];
+  const referenceModeEntryEnabled =
+    citationDisplay?.reference_mode_enabled ?? false;
 
   useEffect(() => {
     setShortcutDraft(
@@ -845,21 +847,43 @@ export function AppearanceSettingsPage({ onClose }: { onClose?: () => void }) {
             aria-label="回答速度指示器"
           />
         </div>
-        <div className="flex items-start justify-between gap-4 rounded-lg border p-4">
+        {isAdmin && (
-          <div>
+          <div className="flex items-start justify-between gap-4 rounded-lg border p-4">
-            <div className="text-sm font-medium">RAG 引用模式</div>
+            <div>
-            <p className="text-muted-foreground mt-1 max-w-md text-xs leading-relaxed">
+              <div className="text-sm font-medium">参考文献模式入口</div>
-              开启后，已配置展示适配的技能结果会在问答中渲染为编号引用或列表，并支持点击跳转。
+              <p className="text-muted-foreground mt-1 max-w-md text-xs leading-relaxed">
-            </p>
+                管理员配置。开启后，普通问答和 iframe 问答输入区会显示「参考文献」按钮；默认关闭。
+              </p>
+            </div>
+            <Switch
+              checked={referenceModeEntryEnabled}
+              disabled={updateCitationDisplay.isPending}
+              onCheckedChange={(checked) =>
+                updateCitationDisplay.mutate({
+                  reference_mode_enabled: checked,
+                })
+              }
+              aria-label="参考文献模式入口"
+            />
           </div>
-          <Switch
+        )}
-            checked={settings.display.ragModeEnabled}
+        {referenceModeEntryEnabled && (
-            onCheckedChange={(checked) =>
+          <div className="flex items-start justify-between gap-4 rounded-lg border p-4">
-              setSettings("display", { ragModeEnabled: checked })
+            <div>
-            }
+              <div className="text-sm font-medium">RAG 引用模式</div>
-            aria-label="RAG 引用模式"
+              <p className="text-muted-foreground mt-1 max-w-md text-xs leading-relaxed">
-          />
+                开启后，已配置展示适配的技能结果会在问答中渲染为编号引用或列表，并支持点击跳转。
-        </div>
+              </p>
+            </div>
+            <Switch
+              checked={settings.display.ragModeEnabled}
+              onCheckedChange={(checked) =>
+                setSettings("display", { ragModeEnabled: checked })
+              }
+              aria-label="RAG 引用模式"
+            />
+          </div>
+        )}
         {isAdmin && (
           <div className="rounded-lg border p-4">
             <div className="mb-3">

frontend-web/src/components/workspace/thread-title.tsx

@@ -5,11 +5,13 @@ import { useI18n } from "@/core/i18n/hooks";
 import type { AgentThreadState } from "@/core/threads";
 import { sanitizeThreadTitleForDisplay } from "@/core/threads/utils";
 import { desensitize } from "@/lib/desensitize";
+import { cn } from "@/lib/utils";
 
 import { useThreadChat } from "./chats";
 import { FlipDisplay } from "./flip-display";
 
 export function ThreadTitle({
+  className,
   threadId,
   thread,
 }: {
@@ -49,7 +51,7 @@ export function ThreadTitle({
   }
   const visibleTitle = desensitize(displayTitle);
   return (
-    <FlipDisplay uniqueKey={threadId} className="min-w-0 w-full">
+    <FlipDisplay uniqueKey={threadId} className={cn("min-w-0 w-full", className)}>
       <span className="block truncate" title={visibleTitle}>
         {visibleTitle}
       </span>

frontend-web/src/components/workspace/workspace-sidebar.tsx

@@ -34,7 +34,9 @@ export function WorkspaceSidebar({
   // 通用问答（全量模式）左栏：新建回答 → 常用智能体 → 聊天记录（需求 0616 #1）。
   // 仅在通用问答（/page/workspace/chats*）下启用三块式布局；点击常用智能体后是
   // 「原地嵌入」（停留在 /chats/new?agent=...，仅右侧问答区换成智能体对话），左侧栏不变。
-  const isGeneralQa = pathname.startsWith("/page/workspace/chats");
+  const isGeneralQa =
+    pathname.startsWith("/page/workspace/chats") ||
+    pathname.startsWith("/page/strategy/chats");
 
   if (forceCollapsed) {
     return (

frontend-web/src/core/page-layout/sidebar-menu.ts

@@ -73,12 +73,12 @@ export const sidebarMenuItems: MenuItem[] = [
       //   icon: Briefcase,
       //   path: "/page/strategy/qa/position-roundtable",
       // },
-      {
+      // {
-        id: "dashboard-agent",
+      //   id: "dashboard-agent",
-        label: "大屏绘制",
+      //   label: "大屏绘制",
-        icon: Gauge,
+      //   icon: Gauge,
-        path: "/page/strategy/dashboard-agent",
+      //   path: "/page/strategy/dashboard-agent",
-      },
+      // },
       // { id: "expert-qa", label: "专家问答", icon: Brain, path: "/page/strategy/qa/expert-qa" },
       {
         id: "qa-zzjc",
@@ -88,12 +88,12 @@ export const sidebarMenuItems: MenuItem[] = [
       },
       { id: "qa-zzxd", label: "XD应用", icon: Layout, path: "/page/strategy/qa/zzxd" },
       { id: "qa-research", label: "课题研究", icon: FileText, path: "/page/canvas/ai-writing" },
-      {
+      // {
-        id: "qa-research-chat",
+      //   id: "qa-research-chat",
-        label: "课题研究(对话版)",
+      //   label: "课题研究(对话版)",
-        icon: FileText,
+      //   icon: FileText,
-        path: "/page/canvas/ai-writing-chat",
+      //   path: "/page/canvas/ai-writing-chat",
-      },
+      // },
       {
         id: "qa-deep-research",
         label: "深度研究",

frontend-web/src/core/system-settings/api.ts

@@ -6,6 +6,7 @@ export interface PromptPrefixSettings {
   enabled: boolean;
   switch_label: string;
   prompt_prefix: string;
+  ordinary_qa_markdown_format_enabled: boolean;
 }
 
 export interface PluginDomainAgentMappingDto {
@@ -37,6 +38,7 @@ export interface PromptPrefixUpdate {
   enabled?: boolean;
   switch_label?: string;
   prompt_prefix?: string;
+  ordinary_qa_markdown_format_enabled?: boolean;
 }
 
 function fromPluginManagementDto(data: {
@@ -173,10 +175,12 @@ export interface PrivateSquareUpdate {
 }
 
 export interface CitationDisplaySettings {
+  reference_mode_enabled: boolean;
   cleanup_words: string[];
 }
 
 export interface CitationDisplayUpdate {
+  reference_mode_enabled?: boolean;
   cleanup_words?: string[];
 }
 

frontend-web/src/core/threads/hooks.ts

@@ -18,7 +18,12 @@ import { useI18n } from "../i18n/hooks";
 import { OptType, writeYLog } from "../log/y-log";
 import type { FileInMessage } from "../messages/utils";
 import type { LocalSettings } from "../settings";
-import { isThreadRagModeLocked, lockThreadRagMode, useLocalSettings } from "../settings";
+import {
+  isThreadRagModeLocked,
+  lockThreadRagMode,
+  useLocalSettings,
+} from "../settings";
+import { useCitationDisplaySettings } from "../system-settings/hooks";
 import { useUpdateSubtask } from "../tasks/context";
 import type { UploadedFileInfo } from "../uploads";
 import { promptInputFilePartToFile, uploadFiles } from "../uploads";
@@ -568,6 +573,9 @@ export function useThreadStream({
 }: ThreadStreamOptions) {
   const { t } = useI18n();
   const [localSettings] = useLocalSettings();
+  const { data: citationDisplay } = useCitationDisplaySettings();
+  const referenceModeEntryEnabled =
+    citationDisplay?.reference_mode_enabled ?? false;
   // Track the thread ID that is currently streaming to handle thread changes during streaming
   const [onStreamThreadId, setOnStreamThreadId] = useState(() => threadId);
   // Ref to track current thread ID across async callbacks without causing re-renders,
@@ -1505,7 +1513,7 @@ export function useThreadStream({
           ? mergedContext.llmwiki_knowledge_base_ids
           : [];
         const ragModeEnabled =
-          localSettings.display.ragModeEnabled ||
+          (referenceModeEntryEnabled && localSettings.display.ragModeEnabled) ||
           isThreadRagModeLocked(threadId) ||
           selectedLlmWikiIds.length > 0;
         if (ragModeEnabled) {
@@ -1625,7 +1633,17 @@ export function useThreadStream({
         sendInFlightRef.current = false;
       }
     },
-    [thread, _handleOnStart, t.uploads.uploadingFiles, context, localSettings.display.ragModeEnabled, queryClient, runOptions, confirmOrRejoin],
+    [
+      thread,
+      _handleOnStart,
+      t.uploads.uploadingFiles,
+      context,
+      referenceModeEntryEnabled,
+      localSettings.display.ragModeEnabled,
+      queryClient,
+      runOptions,
+      confirmOrRejoin,
+    ],
   );
 
   const handleThreadStop = useCallback(async () => {

frontend-web/src/core/threads/utils.ts

@@ -27,6 +27,18 @@ function pickAgentRef(
   return undefined;
 }
 
+/**
+ * Return the agent that owns a thread when that ownership was persisted on
+ * either its run context or its metadata.  Keeping this in one place ensures
+ * sidebars and route recovery make the same decision for older deep links.
+ */
+export function agentRefOfThread(thread: {
+  context?: ThreadAgentRef | null;
+  metadata?: Record<string, unknown> | null;
+}): string | undefined {
+  return pickAgentRef(thread.context, thread.metadata);
+}
+
 export function pathOfThread(
   thread: ThreadRouteTarget,
   context?: ThreadAgentRef | null,
@@ -36,7 +48,7 @@ export function pathOfThread(
   const agentRef =
     typeof thread === "string"
       ? pickAgentRef(context, null)
-      : pickAgentRef(thread.context, thread.metadata);
+      : agentRefOfThread(thread) ?? pickAgentRef(context, null);
 
   return agentRef
     ? `${base}/agents/${encodeURIComponent(agentRef)}/chats/${threadId}`

frontend-web/src/pages/AgentChatPage.tsx

@@ -3,6 +3,8 @@
 import {
   BotIcon,
   Compass,
+  PanelLeftCloseIcon,
+  PanelLeftOpenIcon,
   PanelRightOpenIcon,
   PlusSquare,
 } from "lucide-react";
@@ -85,6 +87,7 @@ import {
   AGENTFX_REPORT_JSON_OUTPUT_PATH,
   notifyTaskReportSaved,
 } from "@/strategy-components/lib/agentfx-report-schema";
+import { cn } from "@/lib/utils";
 import type { Message } from "@langchain/langgraph-sdk";
 
 /** 内置「模板数据转换器」agent 的稳定 id。仅此 agent 的对话页显示「页面模板 + 渲染预览」调试入口。 */
@@ -225,6 +228,9 @@ export default function AgentChatPage({
   const { t } = useI18n();
   const [showFollowups, setShowFollowups] = useState(false);
   const router = useRouter();
+  // 独立智能体页的左列是 AgentChatSidebar，而不是外层 WorkspaceSidebar；
+  // 由本页维护其收展状态，避免顶部按钮切到了不可见的另一层侧栏。
+  const [agentSidebarOpen, setAgentSidebarOpen] = useState(true);
 
   const { agent_id: agentIdFromPath } = useParams<{
     agent_id: string;
@@ -777,7 +783,13 @@ export default function AgentChatPage({
       : "ready";
 
   return (
-    <ThreadContext.Provider value={{ thread: displayThread }}>
+    <ThreadContext.Provider
+      value={{
+        thread: displayThread,
+        knowledgeReferencesEnabled:
+          knowledgeSelectionReady && selectedKnowledgeBaseIds.length > 0,
+      }}
+    >
       {/* Root: fixed-height horizontal split. ChatBox (chat + artifact
           preview) lives in the left flex cell; the agent detail panel is a
           separate flex sibling OUTSIDE ChatBox, so the artifact preview
@@ -788,7 +800,11 @@ export default function AgentChatPage({
         {showAgentList && (
           <div
             data-agent-guide="chat-sidebar"
-            className="flex h-full shrink-0"
+            aria-hidden={!agentSidebarOpen}
+            className={cn(
+              "flex h-full shrink-0 overflow-hidden transition-[width] duration-200 ease-out",
+              agentSidebarOpen ? "w-(--sidebar-width)" : "pointer-events-none w-0",
+            )}
           >
             <AgentChatSidebar activeAgentId={agent_id} />
           </div>
@@ -800,6 +816,25 @@ export default function AgentChatPage({
             <main className="relative flex size-full min-h-0 min-w-0 flex-col">
               {/* Header in normal flow, fixed height. */}
               <header className="bg-card/90 border-border/70 flex h-12 shrink-0 items-center gap-2 border-b px-4 backdrop-blur-md">
+                {/* 智能体列表栏的本地收展入口。 */}
+                {showAgentList && !isEmbedded && (
+                  <Button
+                    type="button"
+                    variant="ghost"
+                    size="icon-sm"
+                    onClick={() => setAgentSidebarOpen((open) => !open)}
+                    title={agentSidebarOpen ? "收起左侧栏" : "展开左侧栏"}
+                    aria-label={agentSidebarOpen ? "收起左侧栏" : "展开左侧栏"}
+                    aria-expanded={agentSidebarOpen}
+                    className="shrink-0 text-muted-foreground hover:text-foreground"
+                  >
+                    {agentSidebarOpen ? (
+                      <PanelLeftCloseIcon className="size-4" />
+                    ) : (
+                      <PanelLeftOpenIcon className="size-4" />
+                    )}
+                  </Button>
+                )}
                 <div className="flex shrink-0 items-center gap-1.5 rounded-md border px-2 py-1">
                   <BotIcon className="text-primary h-3.5 w-3.5" />
                   <span
@@ -875,23 +910,6 @@ export default function AgentChatPage({
                       开始回答
                     </Button>
                   )}
-                  <Tooltip content={t.agents.newChat}>
-                    <Button
-                      size="sm"
-                      variant="secondary"
-                      onClick={() => {
-                        // 嵌入态：保持停留在通用问答右侧，开同一智能体的新对话；
-                        // 非嵌入态：走该智能体的独立新对话页（按当前路由 base）。
-                        router.push(
-                          isEmbedded
-                            ? `/page/workspace/chats/new?agent=${agent_id}`
-                            : `${agentChatsBase}/new`,
-                        );
-                      }}
-                    >
-                      <PlusSquare /> {t.agents.newChat}
-                    </Button>
-                  </Tooltip>
                   {/* 右侧智能体详情面板收起时的「展开」入口：仅收起态显示
                       （展开态的「收起」按钮在面板右上角）。桌面端专用（lg+），
                       窄屏面板走抽屉交互；嵌入态面板固定渲染，不显示该开关。 */}
@@ -913,6 +931,23 @@ export default function AgentChatPage({
                     enabled={tokenUsageEnabled}
                     messages={displayThread.messages}
                   />
+                  <Tooltip content={t.agents.newChat}>
+                    <Button
+                      size="sm"
+                      variant="secondary"
+                      onClick={() => {
+                        // 嵌入态：保持停留在通用问答右侧，开同一智能体的新对话；
+                        // 非嵌入态：走该智能体的独立新对话页（按当前路由 base）。
+                        router.push(
+                          isEmbedded
+                            ? `/page/workspace/chats/new?agent=${agent_id}`
+                            : `${agentChatsBase}/new`,
+                        );
+                      }}
+                    >
+                      <PlusSquare /> {t.agents.newChat}
+                    </Button>
+                  </Tooltip>
                   <ExportTrigger threadId={threadId} />
                   <ArtifactTrigger />
                 </div>

frontend-web/src/pages/ChatPage.tsx

@@ -38,12 +38,16 @@ import { CompactModeGuide } from "@/components/workspace/compact-mode-guide";
 import { Welcome } from "@/components/workspace/welcome";
 import { CompactWelcome } from "@/components/workspace/compact-welcome";
 import { readSidebarEnabled } from "@/core/page-layout/sidebar-enabled";
-import { isChatsIframeWorkspacePath } from "@/core/page-layout/chats-iframe-route";
+import {
+  buildFullChatNavigationPath,
+  isChatsIframeWorkspacePath,
+} from "@/core/page-layout/chats-iframe-route";
 import { isEmbedActive, isHideChromeActive } from "@/core/embed/embed-session";
 import { isWujieEnv } from "@/core/embed/wujie";
 import { useSidebar } from "@/components/ui/sidebar";
 import { Button } from "@/components/ui/button";
-import { PanelLeftOpen } from "lucide-react";
+import { MessageSquarePlus, PanelLeftClose, PanelLeftOpen } from "lucide-react";
+import { useNavigate } from "react-router-dom";
 import { useAgentSelector, useAgentsPaginated } from "@/core/agents";
 import { useI18n } from "@/core/i18n/hooks";
 import { useModels } from "@/core/models/hooks";
@@ -114,6 +118,7 @@ function clearBrowserContextParamsFromHash() {
 export default function ChatPage() {
   const routeBase = useRouteBase();
   const router = useRouter();
+  const navigate = useNavigate();
   const searchParams = useSearchParams();
   const pathname = usePathname();
   // `chatMode=full` is used by an embedded standard chat. It intentionally
@@ -671,6 +676,20 @@ export default function ChatPage() {
     chromeByPreference && !isChatsIframeWorkspacePath(pathname);
   const compactLanding = isLandingState && compactChrome;
   const compactActionsHidden = isHideChromeActive();
+  const headerNewChatPath = useMemo(
+    () =>
+      buildFullChatNavigationPath(
+        `${routeBase}/chats/new`,
+        searchParams.toString(),
+      ),
+    [routeBase, searchParams],
+  );
+  const handleHeaderNewChat = useCallback(() => {
+    navigate(headerNewChatPath, {
+      replace: true,
+      state: { resetAt: Date.now() },
+    });
+  }, [headerNewChatPath, navigate]);
   // 简洁模式新手引导：仅面向「无全局导航栏/侧边栏」的正常简洁布局。iframe 嵌入
   // （embed=1）、去 chrome（hideChrome=1）、强制收起侧栏（无界部署）等环境同样没有
   // 全局 chrome，但不该在外部系统里弹引导。
@@ -684,7 +703,14 @@ export default function ChatPage() {
     !isWujieEnv();
 
   return (
-    <ThreadContext.Provider value={{ thread: displayThread, isMock }}>
+    <ThreadContext.Provider
+      value={{
+        thread: displayThread,
+        isMock,
+        knowledgeReferencesEnabled:
+          knowledgeSelectionReady && selectedKnowledgeBaseIds.length > 0,
+      }}
+    >
       <ChatBox threadId={threadId}>
         <div
           className={cn(
@@ -702,27 +728,47 @@ export default function ChatPage() {
             )}
           >
             <div className="flex min-w-0 flex-1 items-center overflow-hidden text-sm font-medium">
-              <ThreadTitle threadId={threadId} thread={displayThread} />
+              {/* 左上角始终提供左栏切换；展开态显示“收起”，收起态显示“展开”。 */}
-            </div>
+              {compactChrome && !compactActionsHidden && (
-            <div className="flex shrink-0 items-center gap-2">
-              {/* 仅在收起态显示「展开历史」钮；展开后由侧栏内（新对话右侧）的收起钮负责收起。 */}
-              {compactChrome && !historySidebarOpen && !compactActionsHidden && (
                 <Button
                   type="button"
                   variant="ghost"
                   size="icon-sm"
                   onClick={toggleHistorySidebar}
-                  title="打开历史记录"
+                  title={historySidebarOpen ? "收起左侧栏" : "展开左侧栏"}
-                  aria-label="打开历史记录"
+                  aria-label={historySidebarOpen ? "收起左侧栏" : "展开左侧栏"}
-                  className="text-muted-foreground hover:text-foreground"
+                  className="mr-1 shrink-0 text-muted-foreground hover:text-foreground"
                 >
-                  <PanelLeftOpen className="size-4" />
+                  {historySidebarOpen ? (
+                    <PanelLeftClose className="size-4" />
+                  ) : (
+                    <PanelLeftOpen className="size-4" />
+                  )}
                 </Button>
               )}
+              <ThreadTitle
+                className="-translate-y-1"
+                threadId={threadId}
+                thread={displayThread}
+              />
+            </div>
+            <div className="flex shrink-0 items-center gap-2">
               <TokenUsageIndicator
                 enabled={tokenUsageEnabled}
                 messages={displayThread.messages}
               />
+              {compactChrome && !compactActionsHidden && (
+                <Button
+                  type="button"
+                  variant="ghost"
+                  size="sm"
+                  onClick={handleHeaderNewChat}
+                  className="text-muted-foreground hover:text-foreground"
+                >
+                  <MessageSquarePlus className="size-4" />
+                  新建对话
+                </Button>
+              )}
               <ExportTrigger threadId={threadId} />
               <KnowledgeSaveTrigger threadId={threadId} />
               <ArtifactTrigger />
@@ -790,11 +836,10 @@ export default function ChatPage() {
                   isLandingState &&
                     !compactLanding &&
                     "-translate-y-[calc(50vh-96px)]",
-                  compactLanding
+                  // 新对话落地态在全量与简洁模式使用同一输入框宽度。
-                    ? "max-w-[calc(var(--container-width-xl)+150px)]"
+                  isLandingState
-                    : isLandingState
+                    ? "max-w-[calc(var(--container-width-md)+150px)]"
-                      ? "max-w-[calc(var(--container-width-md)+150px)]"
+                    : "max-w-(--container-width-lg)",
-                      : "max-w-(--container-width-lg)",
                 )}
               >
                 <div className="absolute -top-4 right-0 left-0 z-0">

frontend-web/src/pages/IframeChatPage.tsx

@@ -39,8 +39,14 @@ import {
   useLocalSettings,
   useThreadSettings,
 } from "@/core/settings";
-import { usePluginManagementSettings } from "@/core/system-settings/hooks";
+import {
-import { stopActiveThreadBeforeClarificationReply, useThreadStream } from "@/core/threads/hooks";
+  useCitationDisplaySettings,
+  usePluginManagementSettings,
+} from "@/core/system-settings/hooks";
+import {
+  stopActiveThreadBeforeClarificationReply,
+  useThreadStream,
+} from "@/core/threads/hooks";
 import { textOfMessage } from "@/core/threads/utils";
 import { resolveWritingModeReportPath } from "@/core/threads/writing-mode";
 import { env } from "@/env";
@@ -379,6 +385,9 @@ export default function IframeChatPage() {
   }, [forceDefaultAssistant, pendingIframeSubmit, selectedAgentId]);
 
   const ragModeLocked = isThreadRagModeLocked(threadId);
+  const { data: citationDisplay } = useCitationDisplaySettings();
+  const referenceModeEntryEnabled =
+    citationDisplay?.reference_mode_enabled ?? false;
   const ragModeEnabled =
     localSettings.display.ragModeEnabled || ragModeLocked;
   const contextCompressionEnabled =
@@ -525,6 +534,7 @@ export default function IframeChatPage() {
     memoryInjectionEnabled: Boolean(
       settings.context.memory_injection_enabled ?? true,
     ),
+    referenceModeEntryEnabled,
     ragModeEnabled,
     ragModeLocked,
     contextCompressionEnabled,

frontend-web/src/pages/PromptPrefixSettingsPage.tsx

@@ -46,6 +46,8 @@ export default function PromptPrefixSettingsPage({
   const [enabled, setEnabled] = useState(false);
   const [switchLabel, setSwitchLabel] = useState("");
   const [promptPrefix, setPromptPrefix] = useState("");
+  const [ordinaryQaMarkdownFormatEnabled, setOrdinaryQaMarkdownFormatEnabled] =
+    useState(false);
   // Only seed the draft from server data once. Re-syncing every time react-query
   // refetches (window focus, route remount, etc.) would silently overwrite the
   // user's in-progress edits — and made the toggle look unresponsive: a click
@@ -57,6 +59,9 @@ export default function PromptPrefixSettingsPage({
     setEnabled(data.enabled);
     setSwitchLabel(data.switch_label);
     setPromptPrefix(data.prompt_prefix);
+    setOrdinaryQaMarkdownFormatEnabled(
+      data.ordinary_qa_markdown_format_enabled === true,
+    );
     initializedRef.current = true;
   }, [data]);
 
@@ -79,6 +84,8 @@ export default function PromptPrefixSettingsPage({
         enabled,
         switch_label: switchLabel,
         prompt_prefix: promptPrefix,
+        ordinary_qa_markdown_format_enabled:
+          ordinaryQaMarkdownFormatEnabled,
       });
       toast.success("已保存",darkToastOpts.success);
     } catch (e) {
@@ -95,10 +102,9 @@ export default function PromptPrefixSettingsPage({
       }
     >
       <div>
-        <h1 className={embedded ? "text-base font-semibold" : "text-xl font-semibold"}>问答前缀配置</h1>
+        <h1 className={embedded ? "text-base font-semibold" : "text-xl font-semibold"}>问答提示词配置</h1>
         <p className="text-muted-foreground mt-1 text-sm">
-          管理员可在此配置问答页输入框中的「前缀开关」。开启后，用户在新会话中第一次提问时，
+          管理员可在此配置问答前缀和普通问答的固定 Markdown 格式提示词。
-          会将下方配置的前缀文本和原问题拼接后再发送给模型。
         </p>
       </div>
 
@@ -147,6 +153,21 @@ export default function PromptPrefixSettingsPage({
             />
           </div>
 
+          <div className="flex items-start justify-between gap-4 rounded-lg border p-4">
+            <div>
+              <div className="text-sm font-medium">固定格式提示词</div>
+              <p className="text-muted-foreground mt-1 max-w-md text-xs leading-relaxed">
+                开启后，普通问答的长篇内容会按“# 主标题、## 一、标题、###
+                (一) 标题、#### 1. 标题”的固定 Markdown 格式生成。默认关闭。
+              </p>
+            </div>
+            <Switch
+              checked={ordinaryQaMarkdownFormatEnabled}
+              onCheckedChange={setOrdinaryQaMarkdownFormatEnabled}
+              aria-label="固定格式提示词"
+            />
+          </div>
+
           <div className="flex justify-end">
             <Button onClick={handleSave} disabled={update.isPending}>
               {update.isPending && (

frontend-web/src/pages/StrategyRoutes.tsx

@@ -1,7 +1,8 @@
 import { Navigate, Route, Routes } from "react-router-dom";
 import { Toaster } from "sonner";
 
-import { SidebarProvider } from "@/components/ui/sidebar";
+import { SidebarInset, SidebarProvider } from "@/components/ui/sidebar";
+import { WorkspaceSidebar } from "@/components/workspace/workspace-sidebar";
 import { getAccountDisplayName, getStoredAuth } from "@/core/auth";
 import { isSentimentAgentVisible } from "@/core/sentiment-agent/config";
 import { RouteBaseProvider } from "@/core/route-base";
@@ -79,6 +80,24 @@ import AdminScheduledTasksPage from "./AdminScheduledTasksPage";
 import AdminUserActivityPage from "./AdminUserActivityPage";
 import { ChatRuntime } from "./WorkspaceRoutes";
 
+/**
+ * Strategy's legacy `/chats/:thread_id` route shares ChatPage's header.
+ * Unlike WorkspaceRoutes it did not render a WorkspaceSidebar, leaving the
+ * header's expand/collapse control with no visible panel to operate.
+ */
+function StrategyChatThreadLayout() {
+  return (
+    <div className="flex size-full min-h-0 overflow-hidden">
+      <WorkspaceSidebar compactChrome />
+      <SidebarInset className="min-w-0">
+        <ChatRuntime>
+          <ChatPage />
+        </ChatRuntime>
+      </SidebarInset>
+    </div>
+  );
+}
+
 export default function StrategyRoutes() {
   const storedAuth = getStoredAuth();
   const canManageBusinessMappings = !storedAuth || storedAuth.system_role === "admin";
@@ -342,11 +361,7 @@ export default function StrategyRoutes() {
             <Route path="chats" element={<ChatsPage />} />
             <Route
               path="chats/:thread_id"
-              element={
+              element={<StrategyChatThreadLayout />}
-                <ChatRuntime>
-                  <ChatPage />
-                </ChatRuntime>
-              }
             />
 
             <Route path="agents" element={<AgentsPage />} />

frontend-web/src/pages/WorkspaceRoutes.tsx

@@ -1,7 +1,8 @@
-import type { CSSProperties, ReactNode } from 'react';
+import { useEffect, useState, type CSSProperties, type ReactNode } from 'react';
 import { Navigate, Route, Routes, useLocation, useParams } from 'react-router-dom';
 
 import { getStoredAuth } from '@/core/auth';
+import { getAPIClient } from '@/core/api';
 import { isSentimentAgentVisible } from '@/core/sentiment-agent/config';
 import {
   resolveChatsIframeEntryRedirect,
@@ -25,6 +26,7 @@ import { ArtifactsProvider } from '@/components/workspace/artifacts';
 import { DocumentRewritePresentationProvider } from '@/core/document-rewrite/context';
 
 import { RouteBaseProvider } from '@/core/route-base';
+import { agentRefOfThread } from '@/core/threads/utils';
 
 import ChatsPage from './ChatsPage';
 import ChatPage from './ChatPage';
@@ -180,7 +182,11 @@ export function WorkspaceLayout({
           '--header-height': headerHidden ? '0rem' : '4rem',
         } as CSSProperties
       }
-      key={String(compactWorkspaceSidebar)}
+      // Agent and general-chat routes share this layout component. Keep their
+      // sidebar state separate: otherwise React preserves the collapsed agent
+      // state when a history item switches to `/chats/:thread_id`, while the
+      // new page's header button is meant to control GeneralQaSidebar.
+      key={`${String(compactWorkspaceSidebar)}:${isGeneralQa ? 'general' : 'workspace'}`}
       data-page-sidebar-collapsed={pageSidebarCollapsed}
       defaultOpen={
         forceWorkspaceSidebarCollapsed
@@ -341,12 +347,80 @@ function ChatThreadEntryRoute({
   return (
     <WorkspaceLayout {...layoutProps} defaultHistorySidebarOpen>
       <ChatRuntime>
-        <ChatPage />
+        <AgentAwareChatThreadContent />
       </ChatRuntime>
     </WorkspaceLayout>
   );
 }
 
+/**
+ * Older bookmarks and a few historic list entries use the generic
+ * ``/chats/:thread_id`` path even for an agent-owned conversation. Recover the
+ * owning agent from the persisted thread record before rendering so those
+ * links keep the agent workspace (agent list and detail panel) instead of
+ * falling back to the general Q&A page. Task workspace threads intentionally
+ * remain on their explicit task routes because their surrounding layout is
+ * part of the task context.
+ */
+function AgentAwareChatThreadContent() {
+  const { thread_id: threadId } = useParams<{ thread_id: string }>();
+  const location = useLocation();
+  const [agentId, setAgentId] = useState<string | null>(null);
+  const [resolved, setResolved] = useState(false);
+
+  useEffect(() => {
+    let cancelled = false;
+    setAgentId(null);
+    setResolved(false);
+
+    if (!threadId) {
+      setResolved(true);
+      return () => {
+        cancelled = true;
+      };
+    }
+
+    void getAPIClient()
+      .threads.get(threadId)
+      .then((thread) => {
+        if (cancelled) return;
+        const record = thread as {
+          context?: { agent_id?: string; agent_name?: string } | null;
+          metadata?: Record<string, unknown> | null;
+        };
+        // Task-bound threads need their task host to preserve the purpose gate,
+        // action partitioning, and other task-specific controls.
+        const isTaskThread = typeof record.metadata?.taskId === 'string';
+        setAgentId(isTaskThread ? null : agentRefOfThread(record) ?? null);
+      })
+      .catch(() => {
+        if (!cancelled) setAgentId(null);
+      })
+      .finally(() => {
+        if (!cancelled) setResolved(true);
+      });
+
+    return () => {
+      cancelled = true;
+    };
+  }, [threadId]);
+
+  if (!resolved) {
+    return <div className="size-full bg-background" aria-busy="true" />;
+  }
+
+  if (threadId && agentId) {
+    return (
+      <Navigate
+        replace
+        to={`/page/workspace/agents/${encodeURIComponent(agentId)}/chats/${threadId}${location.search}`}
+      />
+    );
+  }
+
+  return <ChatPage />;
+}
+
 /**
  * `chats_iframe` is reserved for the Brainy postMessage protocol. `from=iframe`
  * and `chatMode=iframe` opt into this page; ordinary iframe/Wujie embedding

frontend-web/src/pages/deep-research/ResearchSandboxPanel.tsx

@@ -155,12 +155,12 @@ export function ResearchSandboxPanel({
         />
         <ResizablePanel
           className={cn(
-            "bg-[#fffdfa] transition-all duration-300 ease-in-out",
+            "bg-[#fffdfa] transition-all duration-300 ease-in-out dark:bg-[#0b1426]",
             !open && "opacity-0",
           )}
           id="artifacts"
         >
-          <div className="relative h-full bg-[#fffdfa] p-4">
+          <div className="relative h-full bg-[#fffdfa] p-4 dark:bg-[#0b1426]">
             {selectedArtifact && previewThreadId && stubMessages.length > 0 ? (
               <>
                 {documentRewriteActive && onCancelDocumentRewrite && (

frontend-web/src/pages/deep-research/WorkflowConfigDialog.tsx

@@ -114,7 +114,7 @@ const outlineMarkdownClassName =
   "[&_p]:my-2.5 [&_ul]:my-2.5 [&_ol]:my-2.5 [&_li]:my-1 " +
   "[&_ul]:list-disc [&_ol]:list-decimal [&_ul]:pl-5 [&_ol]:pl-5 " +
   "[&_strong]:font-semibold [&_strong]:text-neutral-900 dark:[&_strong]:text-slate-100 " +
-  "[&_blockquote]:my-3 [&_blockquote]:border-l-4 [&_blockquote]:border-rose-200 [&_blockquote]:pl-4 [&_blockquote]:text-neutral-500 dark:[&_blockquote]:border-rose-900/50 dark:[&_blockquote]:text-slate-400 " +
+  "[&_blockquote]:my-3 [&_blockquote]:border-l-4 [&_blockquote]:border-rose-200 [&_blockquote]:pl-4 [&_blockquote]:text-neutral-500 dark:[&_blockquote]:border-[#2b8ffe]/45 dark:[&_blockquote]:text-slate-400 " +
   "[&_code]:rounded [&_code]:border [&_code]:bg-neutral-100 [&_code]:px-1.5 [&_code]:py-0.5 [&_code]:font-mono [&_code]:text-xs dark:[&_code]:border-slate-700 dark:[&_code]:bg-slate-800 " +
   "[&_pre]:my-4 [&_pre]:max-w-full [&_pre]:overflow-x-auto [&_pre]:rounded-lg [&_pre]:border [&_pre]:bg-neutral-50 [&_pre]:p-4 dark:[&_pre]:border-slate-700 dark:[&_pre]:bg-slate-800 " +
   "[&_pre_code]:border-0 [&_pre_code]:bg-transparent [&_pre_code]:p-0";
@@ -309,17 +309,17 @@ export function WorkflowConfigDialog({
           overlayClassName="bg-slate-900/60 backdrop-blur-xs"
           className={
             !detail
-              ? "flex h-[85vh] max-h-[85vh] w-[calc(100vw-3rem)] max-w-6xl flex-col gap-0 overflow-hidden rounded-3xl border border-slate-200/80 bg-white p-0 shadow-2xl dark:border-slate-800 dark:bg-slate-900 sm:max-w-6xl"
+              ? "flex h-[85vh] max-h-[85vh] w-[calc(100vw-3rem)] max-w-6xl flex-col gap-0 overflow-hidden rounded-3xl border border-slate-200/80 bg-white p-0 shadow-2xl dark:border-[#263b5c] dark:bg-[#0f172a] sm:max-w-6xl"
-              : "flex h-[85vh] max-h-[85vh] w-[calc(100vw-3rem)] max-w-6xl flex-col gap-0 overflow-hidden rounded-2xl border border-neutral-200/90 bg-white p-0 shadow-2xl shadow-neutral-950/20 dark:border-slate-800 dark:bg-slate-900 sm:max-w-6xl"
+              : "flex h-[85vh] max-h-[85vh] w-[calc(100vw-3rem)] max-w-6xl flex-col gap-0 overflow-hidden rounded-2xl border border-neutral-200/90 bg-white p-0 shadow-2xl shadow-neutral-950/20 dark:border-[#263b5c] dark:bg-[#0f172a] sm:max-w-6xl"
           }
         >
           {/* header：列表视图=标题+筛选+新增；详情视图=结构标题 + 返回结构库 */}
           {!detail ? (
             <>
-              <div className="flex shrink-0 items-start justify-between gap-4 border-b border-slate-200/80 bg-white px-6 py-5 dark:border-slate-800/80 dark:bg-slate-900">
+              <div className="flex shrink-0 items-start justify-between gap-4 border-b border-slate-200/80 bg-white px-6 py-5 dark:border-[#263b5c]/80 dark:bg-[#0f172a]">
                 <div className="min-w-0">
                   <div className="flex items-center gap-2">
-                    <div className="h-2.5 w-2.5 rounded-full bg-[#F5222D]" aria-hidden />
+                    <div className="h-2.5 w-2.5 rounded-full bg-[#F5222D] dark:bg-[#4096ff]" aria-hidden />
                     <h2 className="truncate text-xl font-bold tracking-tight text-slate-900 dark:text-slate-100">
                       工作流配置 · 报告结构
                     </h2>
@@ -331,7 +331,7 @@ export function WorkflowConfigDialog({
                 <Button
                   variant="ghost"
                   size="icon"
-                  className="h-10 w-10 shrink-0 rounded-xl text-slate-400 hover:bg-slate-100 hover:text-[#CF1322] dark:hover:bg-slate-800 dark:hover:text-slate-200"
+                  className="h-10 w-10 shrink-0 rounded-xl text-slate-400 hover:bg-slate-100 hover:text-[#CF1322] dark:hover:bg-[#1c2d4a] dark:hover:text-[#9bc7ff]"
                   aria-label="关闭"
                   onClick={() => onOpenChange(false)}
                 >
@@ -339,7 +339,7 @@ export function WorkflowConfigDialog({
                 </Button>
               </div>
 
-              <div className="flex shrink-0 flex-wrap items-center justify-between gap-3 border-b border-slate-200/80 bg-white px-6 py-3.5 dark:border-slate-800/60 dark:bg-slate-900">
+              <div className="flex shrink-0 flex-wrap items-center justify-between gap-3 border-b border-slate-200/80 bg-white px-6 py-3.5 dark:border-[#263b5c]/70 dark:bg-[#0f172a]">
                 <div className="flex min-w-[280px] flex-1 flex-wrap items-center gap-2.5">
                   <div className="relative min-w-[200px] max-w-xs flex-1">
                     <Search className="pointer-events-none absolute top-1/2 left-3.5 h-4 w-4 -translate-y-1/2 text-slate-400" />
@@ -347,14 +347,14 @@ export function WorkflowConfigDialog({
                       value={titleFilter}
                       onChange={(event) => setTitleFilter(event.target.value)}
                       placeholder="按标题或检索词筛选..."
-                      className="h-10 rounded-xl border-slate-200/90 bg-slate-50/60 pr-8 pl-9 text-xs text-slate-800 shadow-2xs placeholder:text-slate-400 focus-visible:border-[#F5222D] focus-visible:ring-[#F5222D]/20 dark:border-slate-700 dark:bg-slate-800 dark:text-slate-100 sm:text-sm"
+                      className="h-10 rounded-xl border-slate-200/90 bg-slate-50/60 pr-8 pl-9 text-xs text-slate-800 shadow-2xs placeholder:text-slate-400 focus-visible:border-[#F5222D] focus-visible:ring-[#F5222D]/20 dark:border-[#2a4164] dark:bg-[#17243a] dark:text-slate-100 dark:focus-visible:border-[#2b8ffe] dark:focus-visible:ring-[#2b8ffe]/25 sm:text-sm"
                     />
                     {titleFilter && (
                       <button
                         type="button"
                         aria-label="清空筛选"
                         onClick={() => setTitleFilter("")}
-                        className="absolute top-1/2 right-2.5 -translate-y-1/2 text-slate-400 hover:text-[#CF1322] dark:hover:text-slate-200"
+                        className="absolute top-1/2 right-2.5 -translate-y-1/2 text-slate-400 hover:text-[#CF1322] dark:hover:text-[#9bc7ff]"
                       >
                         <X className="h-3.5 w-3.5" />
                       </button>
@@ -366,7 +366,7 @@ export function WorkflowConfigDialog({
                       value={statusFilter}
                       onChange={(event) => setStatusFilter(event.target.value as ReportStructureStatusFilter)}
                       aria-label="启用状态筛选"
-                      className="h-10 cursor-pointer appearance-none rounded-xl border border-slate-200/90 bg-slate-50/60 py-2 pr-8 pl-3 text-xs font-medium text-slate-700 shadow-2xs transition-all hover:border-slate-300 focus:border-[#F5222D] focus:ring-2 focus:ring-[#F5222D]/20 focus:outline-hidden dark:border-slate-700 dark:bg-slate-800 dark:text-slate-200 sm:text-sm"
+                      className="h-10 cursor-pointer appearance-none rounded-xl border border-slate-200/90 bg-slate-50/60 py-2 pr-8 pl-3 text-xs font-medium text-slate-700 shadow-2xs transition-all hover:border-slate-300 focus:border-[#F5222D] focus:ring-2 focus:ring-[#F5222D]/20 focus:outline-hidden dark:border-[#2a4164] dark:bg-[#17243a] dark:text-slate-200 dark:hover:border-[#2b8ffe]/70 dark:focus:border-[#2b8ffe] dark:focus:ring-[#2b8ffe]/25 sm:text-sm"
                     >
                       <option value="all">全部状态</option>
                       <option value="enabled">已启用</option>
@@ -380,7 +380,7 @@ export function WorkflowConfigDialog({
                       value={modeFilter}
                       onChange={(event) => setModeFilter(event.target.value as "all" | ReportStructureMode)}
                       aria-label="大纲类型筛选"
-                      className="h-10 cursor-pointer appearance-none rounded-xl border border-slate-200/90 bg-slate-50/60 py-2 pr-8 pl-3 text-xs font-medium text-slate-700 shadow-2xs transition-all hover:border-slate-300 focus:border-[#F5222D] focus:ring-2 focus:ring-[#F5222D]/20 focus:outline-hidden dark:border-slate-700 dark:bg-slate-800 dark:text-slate-200 sm:text-sm"
+                      className="h-10 cursor-pointer appearance-none rounded-xl border border-slate-200/90 bg-slate-50/60 py-2 pr-8 pl-3 text-xs font-medium text-slate-700 shadow-2xs transition-all hover:border-slate-300 focus:border-[#F5222D] focus:ring-2 focus:ring-[#F5222D]/20 focus:outline-hidden dark:border-[#2a4164] dark:bg-[#17243a] dark:text-slate-200 dark:hover:border-[#2b8ffe]/70 dark:focus:border-[#2b8ffe] dark:focus:ring-[#2b8ffe]/25 sm:text-sm"
                     >
                       <option value="all">全部大纲</option>
                       <option value="adaptive">弹性大纲</option>
@@ -391,11 +391,11 @@ export function WorkflowConfigDialog({
                 </div>
 
                 <div className="flex shrink-0 items-center gap-2.5">
-                  <span className="rounded-lg border border-slate-200/60 bg-slate-100 px-2.5 py-1 text-xs font-semibold text-slate-600 dark:border-slate-700 dark:bg-slate-800 dark:text-slate-300">
+                  <span className="rounded-lg border border-slate-200/60 bg-slate-100 px-2.5 py-1 text-xs font-semibold text-slate-600 dark:border-[#38527a]/70 dark:bg-[#17243a] dark:text-slate-300">
                     {visible.length} 套
                   </span>
                   <Button
-                    className="h-10 gap-1.5 rounded-xl bg-[#F5222D] px-4 text-xs font-semibold text-white shadow-xs transition-all duration-150 hover:bg-[#BC0D1E] hover:shadow active:bg-[#A8071A] sm:text-sm"
+                    className="h-10 gap-1.5 rounded-xl bg-[#F5222D] px-4 text-xs font-semibold text-white shadow-xs transition-all duration-150 hover:bg-[#BC0D1E] hover:shadow active:bg-[#A8071A] dark:bg-[#1677ff] dark:hover:bg-[#4096ff] dark:active:bg-[#0958d9] sm:text-sm"
                     onClick={() => {
                       onOpenChange(false);
                       const base = location.pathname.replace(/\/+$/, "");
@@ -409,9 +409,9 @@ export function WorkflowConfigDialog({
               </div>
             </>
           ) : (
-            <div className="flex shrink-0 items-center justify-between gap-4 border-b border-neutral-100 bg-white px-6 py-4 dark:border-slate-800 dark:bg-slate-900">
+            <div className="flex shrink-0 items-center justify-between gap-4 border-b border-neutral-100 bg-white px-6 py-4 dark:border-[#263b5c] dark:bg-[#0f172a]">
               <div className="flex min-w-0 items-center gap-3.5">
-                <div className="flex h-10 w-10 shrink-0 items-center justify-center rounded-xl bg-gradient-to-b from-[#b91c1c] to-[#991b1b] text-white shadow-xs shadow-rose-900/20">
+                <div className="flex h-10 w-10 shrink-0 items-center justify-center rounded-xl bg-gradient-to-b from-[#b91c1c] to-[#991b1b] text-white shadow-xs shadow-rose-900/20 dark:from-[#2b8ffe] dark:to-[#0958d9] dark:shadow-blue-950/30">
                   <FileText className="h-5 w-5 text-white" strokeWidth={1.9} aria-hidden />
                 </div>
                 <div className="min-w-0">
@@ -420,8 +420,8 @@ export function WorkflowConfigDialog({
                       {detail.title}
                     </h2>
                     {detail.id === appliedStructureId && (
-                      <span className="inline-flex shrink-0 items-center gap-1.5 rounded-full border border-rose-200/70 bg-rose-50 px-2.5 py-0.5 text-xs font-medium text-rose-700 dark:border-rose-900/60 dark:bg-rose-950/40 dark:text-rose-300">
+                      <span className="inline-flex shrink-0 items-center gap-1.5 rounded-full border border-rose-200/70 bg-rose-50 px-2.5 py-0.5 text-xs font-medium text-rose-700 dark:border-[#2b8ffe]/45 dark:bg-[#0b3064]/60 dark:text-[#9bc7ff]">
-                        <span className="h-1.5 w-1.5 rounded-full bg-rose-600" aria-hidden />
+                        <span className="h-1.5 w-1.5 rounded-full bg-rose-600 dark:bg-[#69b1ff]" aria-hidden />
                         当前使用
                       </span>
                     )}
@@ -440,7 +440,7 @@ export function WorkflowConfigDialog({
               <div className="flex shrink-0 items-center gap-2">
                 <button
                   type="button"
-                  className="inline-flex items-center gap-1.5 rounded-lg border border-neutral-200 bg-white px-3.5 py-1.5 text-xs font-medium text-neutral-700 shadow-2xs transition-all duration-150 hover:border-neutral-300 hover:bg-neutral-50 active:bg-neutral-100 dark:border-slate-700 dark:bg-slate-900 dark:text-slate-200 dark:hover:bg-slate-800"
+                  className="inline-flex items-center gap-1.5 rounded-lg border border-neutral-200 bg-white px-3.5 py-1.5 text-xs font-medium text-neutral-700 shadow-2xs transition-all duration-150 hover:border-neutral-300 hover:bg-neutral-50 active:bg-neutral-100 dark:border-[#2a4164] dark:bg-[#17243a] dark:text-slate-200 dark:hover:border-[#2b8ffe]/70 dark:hover:bg-[#1c2d4a]"
                   onClick={handleBackToList}
                 >
                   返回结构库
@@ -448,7 +448,7 @@ export function WorkflowConfigDialog({
                 <button
                   type="button"
                   aria-label="关闭弹窗"
-                  className="rounded-lg p-2 text-neutral-400 transition-colors hover:bg-neutral-100 hover:text-neutral-700 dark:hover:bg-slate-800 dark:hover:text-slate-200"
+                  className="rounded-lg p-2 text-neutral-400 transition-colors hover:bg-neutral-100 hover:text-neutral-700 dark:hover:bg-[#1c2d4a] dark:hover:text-[#9bc7ff]"
                   onClick={() => onOpenChange(false)}
                 >
                   <X className="h-4 w-4" />
@@ -460,7 +460,7 @@ export function WorkflowConfigDialog({
           {/* body */}
           {!detail ? (
             <>
-              <div className="min-h-0 flex-1 overflow-y-auto bg-slate-50/60 dark:bg-slate-900/40">
+              <div className="min-h-0 flex-1 overflow-y-auto bg-slate-50/60 dark:bg-[#0b1426]">
                 <div className="p-6">
                   {listQuery.isLoading ? (
                     <div className="flex items-center justify-center py-16 text-sm text-slate-500 dark:text-slate-400">
@@ -488,7 +488,7 @@ export function WorkflowConfigDialog({
                           setStatusFilter("all");
                           setModeFilter("all");
                         }}
-                        className="inline-flex items-center gap-1.5 rounded-xl bg-slate-100 px-3.5 py-1.5 text-xs font-medium text-[#CF1322] transition-colors hover:bg-slate-200 dark:bg-rose-950/50 dark:text-[#FA9196]"
+                        className="inline-flex items-center gap-1.5 rounded-xl bg-slate-100 px-3.5 py-1.5 text-xs font-medium text-[#CF1322] transition-colors hover:bg-slate-200 dark:bg-[#17345c] dark:text-[#9bc7ff] dark:hover:bg-[#1d467a]"
                       >
                         <RotateCcw className="h-3.5 w-3.5" />
                         重置所有筛选
@@ -528,12 +528,12 @@ export function WorkflowConfigDialog({
                 </div>
               </div>
 
-              <div className="flex shrink-0 items-center justify-between gap-3 border-t border-slate-200/80 bg-white px-6 py-3.5 text-xs dark:border-slate-800 dark:bg-slate-900">
+              <div className="flex shrink-0 items-center justify-between gap-3 border-t border-slate-200/80 bg-white px-6 py-3.5 text-xs dark:border-[#263b5c] dark:bg-[#0f172a]">
                 <div className="flex min-w-0 items-center gap-2 truncate text-slate-500 dark:text-slate-400">
                   <span className="shrink-0">当前已选用：</span>
                   {appliedStructureId ? (
-                    <span className="flex min-w-0 items-center gap-1 font-semibold text-[#CF1322] dark:text-[#FA9196]">
+                    <span className="flex min-w-0 items-center gap-1 font-semibold text-[#CF1322] dark:text-[#9bc7ff]">
-                      <Check className="h-3.5 w-3.5 shrink-0 text-[#F5222D]" />
+                      <Check className="h-3.5 w-3.5 shrink-0 text-[#F5222D] dark:text-[#4096ff]" />
                       <span className="truncate">
                         {structures.find((item) => item.id === appliedStructureId)?.title ?? "当前结构"}
                         （{reportStructureModeLabel(structures.find((item) => item.id === appliedStructureId)?.structureMode ?? "adaptive")}）
@@ -546,7 +546,7 @@ export function WorkflowConfigDialog({
 
                 <Button
                   variant="ghost"
-                  className="h-9 rounded-xl px-4 text-xs font-medium text-slate-600 hover:bg-slate-100 dark:text-slate-300 dark:hover:bg-slate-800"
+                  className="h-9 rounded-xl px-4 text-xs font-medium text-slate-600 hover:bg-slate-100 dark:text-slate-300 dark:hover:bg-[#1c2d4a]"
                   onClick={() => onOpenChange(false)}
                 >
                   完成
@@ -554,11 +554,11 @@ export function WorkflowConfigDialog({
               </div>
             </>
           ) : (
-            <div className="flex min-h-0 flex-1 flex-col overflow-hidden bg-white md:flex-row dark:bg-slate-900">
+            <div className="flex min-h-0 flex-1 flex-col overflow-hidden bg-white md:flex-row dark:bg-[#0b1426]">
-              <aside className="report-structure-detail-scrollbar flex w-full shrink-0 flex-col gap-4 overflow-y-auto border-b border-neutral-100 bg-[#fafbfc] p-[22px] md:w-[320px] md:border-r md:border-b-0 lg:w-[340px] dark:border-slate-800 dark:bg-slate-950/40">
+              <aside className="report-structure-detail-scrollbar flex w-full shrink-0 flex-col gap-4 overflow-y-auto border-b border-neutral-100 bg-[#fafbfc] p-[22px] md:w-[320px] md:border-r md:border-b-0 lg:w-[340px] dark:border-[#263b5c] dark:bg-[#0b1426]">
-                <section className="space-y-2.5 rounded-xl border border-neutral-200/75 bg-white p-4 shadow-2xs dark:border-slate-800 dark:bg-slate-900">
+                <section className="space-y-2.5 rounded-xl border border-neutral-200/75 bg-white p-4 shadow-2xs dark:border-[#263b5c] dark:bg-[#111c31]">
                   <div className="flex items-center gap-2">
-                    <div className="flex h-6 w-6 shrink-0 items-center justify-center rounded-lg bg-rose-50 text-rose-700 dark:bg-rose-950/40 dark:text-rose-300">
+                    <div className="flex h-6 w-6 shrink-0 items-center justify-center rounded-lg bg-rose-50 text-rose-700 dark:bg-[#0b3064]/60 dark:text-[#69b1ff]">
                       <Info className="h-3.5 w-3.5" strokeWidth={2} aria-hidden />
                     </div>
                     <span className="text-xs font-bold tracking-tight text-neutral-900 dark:text-slate-100">
@@ -570,9 +570,9 @@ export function WorkflowConfigDialog({
                   </p>
                 </section>
 
-                <section className="space-y-2.5 rounded-xl border border-neutral-200/75 bg-white p-4 shadow-2xs dark:border-slate-800 dark:bg-slate-900">
+                <section className="space-y-2.5 rounded-xl border border-neutral-200/75 bg-white p-4 shadow-2xs dark:border-[#263b5c] dark:bg-[#111c31]">
                   <div className="flex items-center gap-2">
-                    <div className="flex h-6 w-6 shrink-0 items-center justify-center rounded-lg bg-rose-50 text-rose-700 dark:bg-rose-950/40 dark:text-rose-300">
+                    <div className="flex h-6 w-6 shrink-0 items-center justify-center rounded-lg bg-rose-50 text-rose-700 dark:bg-[#0b3064]/60 dark:text-[#69b1ff]">
                       <Compass className="h-3.5 w-3.5" strokeWidth={2} aria-hidden />
                     </div>
                     <span className="text-xs font-bold tracking-tight text-neutral-900 dark:text-slate-100">
@@ -584,9 +584,9 @@ export function WorkflowConfigDialog({
                       {detail.retrievalDirections.map((direction) => (
                         <div
                           key={direction}
-                          className="flex items-center gap-1.5 rounded-lg border border-neutral-200/60 bg-neutral-50 px-2.5 py-1.5 text-xs text-neutral-700 dark:border-slate-700 dark:bg-slate-800/80 dark:text-slate-300"
+                          className="flex items-center gap-1.5 rounded-lg border border-neutral-200/60 bg-neutral-50 px-2.5 py-1.5 text-xs text-neutral-700 dark:border-[#38527a]/70 dark:bg-[#17243a] dark:text-slate-300"
                         >
-                          <Tag className="h-3 w-3 shrink-0 text-rose-500" strokeWidth={2} aria-hidden />
+                          <Tag className="h-3 w-3 shrink-0 text-rose-500 dark:text-[#69b1ff]" strokeWidth={2} aria-hidden />
                           <span className="leading-tight">{direction}</span>
                         </div>
                       ))}
@@ -598,17 +598,17 @@ export function WorkflowConfigDialog({
                   )}
                 </section>
 
-                <section className="space-y-2.5 rounded-xl border border-neutral-200/75 bg-white p-4 shadow-2xs dark:border-slate-800 dark:bg-slate-900">
+                <section className="space-y-2.5 rounded-xl border border-neutral-200/75 bg-white p-4 shadow-2xs dark:border-[#263b5c] dark:bg-[#111c31]">
                   <div className="flex items-center justify-between gap-3">
                     <div className="flex min-w-0 items-center gap-2">
-                      <div className="flex h-6 w-6 shrink-0 items-center justify-center rounded-lg bg-rose-50 text-rose-700 dark:bg-rose-950/40 dark:text-rose-300">
+                      <div className="flex h-6 w-6 shrink-0 items-center justify-center rounded-lg bg-rose-50 text-rose-700 dark:bg-[#0b3064]/60 dark:text-[#69b1ff]">
                         <Database className="h-3.5 w-3.5" strokeWidth={2} aria-hidden />
                       </div>
                       <span className="text-xs font-bold tracking-tight text-neutral-900 dark:text-slate-100">
                         推荐检索来源
                       </span>
                     </div>
-                    <span className="shrink-0 rounded-full border border-neutral-200/60 bg-neutral-100 px-2 py-0.5 text-[11px] font-medium text-neutral-500 dark:border-slate-700 dark:bg-slate-800 dark:text-slate-400">
+                    <span className="shrink-0 rounded-full border border-neutral-200/60 bg-neutral-100 px-2 py-0.5 text-[11px] font-medium text-neutral-500 dark:border-[#38527a]/70 dark:bg-[#17243a] dark:text-slate-400">
                       {detail.retrievalSkills.length} 个渠道
                     </span>
                   </div>
@@ -617,7 +617,7 @@ export function WorkflowConfigDialog({
                       {detail.retrievalSkills.map((skill) => (
                         <span
                           key={skill}
-                          className="rounded-lg border border-neutral-200/60 bg-neutral-50 px-2.5 py-1 text-xs leading-tight text-neutral-600 dark:border-slate-700 dark:bg-slate-800 dark:text-slate-300"
+                          className="rounded-lg border border-neutral-200/60 bg-neutral-50 px-2.5 py-1 text-xs leading-tight text-neutral-600 dark:border-[#38527a]/70 dark:bg-[#17243a] dark:text-slate-300"
                         >
                           {skill}
                         </span>
@@ -631,10 +631,10 @@ export function WorkflowConfigDialog({
                 </section>
               </aside>
 
-              <section className="flex min-h-0 min-w-0 flex-1 flex-col overflow-hidden bg-white dark:bg-slate-900">
+              <section className="flex min-h-0 min-w-0 flex-1 flex-col overflow-hidden bg-white dark:bg-[#0f172a]">
-                <div className="flex shrink-0 items-center justify-between gap-3 border-b border-neutral-100 bg-white px-6 py-3.5 dark:border-slate-800 dark:bg-slate-900">
+                <div className="flex shrink-0 items-center justify-between gap-3 border-b border-neutral-100 bg-white px-6 py-3.5 dark:border-[#263b5c] dark:bg-[#0f172a]">
                   <div className="flex min-w-0 items-center gap-2">
-                    <div className="flex h-6 w-6 shrink-0 items-center justify-center rounded-md bg-rose-50 text-rose-700 dark:bg-rose-950/40 dark:text-rose-300">
+                    <div className="flex h-6 w-6 shrink-0 items-center justify-center rounded-md bg-rose-50 text-rose-700 dark:bg-[#0b3064]/60 dark:text-[#69b1ff]">
                       <FileText className="h-3.5 w-3.5" strokeWidth={2} aria-hidden />
                     </div>
                     <span className="truncate text-sm font-semibold text-neutral-900 dark:text-slate-100">
@@ -646,7 +646,7 @@ export function WorkflowConfigDialog({
                     <button
                       type="button"
                       onClick={() => void handleCopyOutline()}
-                      className="inline-flex items-center gap-1.5 rounded-lg border border-neutral-200 px-3 py-1.5 text-xs font-medium text-neutral-600 shadow-2xs transition-all hover:bg-neutral-50 hover:text-neutral-900 active:scale-95 dark:border-slate-700 dark:text-slate-300 dark:hover:bg-slate-800 dark:hover:text-slate-100"
+                      className="inline-flex items-center gap-1.5 rounded-lg border border-neutral-200 px-3 py-1.5 text-xs font-medium text-neutral-600 shadow-2xs transition-all hover:bg-neutral-50 hover:text-neutral-900 active:scale-95 dark:border-[#2a4164] dark:text-slate-300 dark:hover:border-[#2b8ffe]/70 dark:hover:bg-[#1c2d4a] dark:hover:text-slate-100"
                       title="复制大纲文本"
                     >
                       {copiedOutlineId === detail.id ? (
@@ -661,15 +661,15 @@ export function WorkflowConfigDialog({
                         </>
                       )}
                     </button>
-                    <span className="inline-flex items-center gap-1.5 rounded-lg border border-rose-200/80 bg-rose-50 px-2.5 py-1 text-xs font-medium text-rose-700 shadow-2xs dark:border-rose-900/60 dark:bg-rose-950/40 dark:text-rose-300">
+                    <span className="inline-flex items-center gap-1.5 rounded-lg border border-rose-200/80 bg-rose-50 px-2.5 py-1 text-xs font-medium text-rose-700 shadow-2xs dark:border-[#2b8ffe]/45 dark:bg-[#0b3064]/60 dark:text-[#9bc7ff]">
-                      <span className="h-1.5 w-1.5 rounded-full bg-rose-600" aria-hidden />
+                      <span className="h-1.5 w-1.5 rounded-full bg-rose-600 dark:bg-[#69b1ff]" aria-hidden />
                       {reportStructureModeLabel(detail.structureMode)}
                     </span>
                   </div>
                 </div>
 
-                <div className="report-structure-detail-scrollbar flex-1 space-y-6 overflow-y-auto bg-white p-6 md:p-8 dark:bg-slate-900">
+                <div className="report-structure-detail-scrollbar flex-1 space-y-6 overflow-y-auto bg-white p-6 md:p-8 dark:bg-[#0f172a]">
-                  <div className="flex items-center justify-between gap-4 border-b border-neutral-100 pb-3 dark:border-slate-800">
+                  <div className="flex items-center justify-between gap-4 border-b border-neutral-100 pb-3 dark:border-[#263b5c]">
                     <h3 className="min-w-0 truncate text-base font-bold tracking-tight text-neutral-900 dark:text-slate-100">
                       {detailOutlineTitle}
                     </h3>
@@ -784,10 +784,10 @@ function StructureCard({
       }}
       className={`group relative flex cursor-pointer select-none flex-col justify-between rounded-2xl border p-5 text-left transition-all duration-200 outline-none focus-visible:ring-2 focus-visible:ring-[#F5222D]/30 ${
         applied
-          ? "border-[#F5222D] bg-gradient-to-b from-[#FEEDED]/90 via-[#FEFAFA] to-white shadow-sm ring-2 ring-[#F5222D]/20 dark:from-[#5C0011]/35 dark:via-slate-900 dark:to-slate-900"
+          ? "border-[#F5222D] bg-gradient-to-b from-[#FEEDED]/90 via-[#FEFAFA] to-white shadow-sm ring-2 ring-[#F5222D]/20 dark:border-[#2b8ffe]/70 dark:from-[#0c3266]/70 dark:via-[#122347] dark:to-[#0e1c33] dark:ring-[#2b8ffe]/25"
           : structure.enabled
-            ? "border-slate-200/90 bg-white hover:border-[#FA9196] hover:bg-gradient-to-b hover:from-[#FEFAFA]/80 hover:to-white hover:shadow-md dark:border-slate-800/90 dark:bg-slate-900 dark:hover:border-[#A8071A]/70"
+            ? "border-slate-200/90 bg-white hover:border-[#FA9196] hover:bg-gradient-to-b hover:from-[#FEFAFA]/80 hover:to-white hover:shadow-md dark:border-[#263b5c]/90 dark:bg-[#111c31] dark:hover:border-[#2b8ffe]/70 dark:hover:bg-gradient-to-b dark:hover:from-[#152b4b] dark:hover:to-[#111c31]"
-            : "border-slate-200/60 bg-slate-50/80 opacity-75 hover:border-slate-300 hover:opacity-100 dark:border-slate-800/50 dark:bg-slate-900/40"
+            : "border-slate-200/60 bg-slate-50/80 opacity-75 hover:border-slate-300 hover:opacity-100 dark:border-[#263b5c]/50 dark:bg-[#10192b]/70 dark:hover:border-[#38527a]"
       }`}
     >
       <div>
@@ -799,7 +799,7 @@ function StructureCard({
 
             <div className="mt-2 flex flex-wrap items-center gap-1.5">
               {applied && (
-                <span className="inline-flex items-center gap-1 rounded-full bg-[#F5222D] px-2.5 py-0.5 text-xs font-semibold text-white shadow-xs">
+                <span className="inline-flex items-center gap-1 rounded-full bg-[#F5222D] px-2.5 py-0.5 text-xs font-semibold text-white shadow-xs dark:bg-[#1677ff]">
                   <Check className="h-3 w-3 stroke-[3]" />
                   当前使用
                 </span>
@@ -807,18 +807,18 @@ function StructureCard({
               <span
                 className={`inline-flex items-center gap-1 rounded-md px-2 py-0.5 text-xs font-medium ${
                   structure.structureMode === "adaptive"
-                    ? "border border-[#FDDADC] bg-[#FEEDED] text-[#BC0D1E] dark:border-[#820014] dark:bg-[#5C0011]/40 dark:text-[#FA9196]"
+                    ? "border border-[#FDDADC] bg-[#FEEDED] text-[#BC0D1E] dark:border-[#2b8ffe]/45 dark:bg-[#0b3064]/60 dark:text-[#9bc7ff]"
-                    : "border border-rose-200/70 bg-rose-50/80 text-rose-700 dark:border-rose-800/60 dark:bg-rose-950/40 dark:text-rose-300"
+                    : "border border-rose-200/70 bg-rose-50/80 text-rose-700 dark:border-[#38527a] dark:bg-[#15243d] dark:text-[#b8d4ff]"
                 }`}
               >
-                <Layers className="h-3 w-3 text-[#F74750]" />
+                <Layers className="h-3 w-3 text-[#F74750] dark:text-[#69b1ff]" />
                 {reportStructureModeLabel(structure.structureMode)}
               </span>
               <span
                 className={`inline-flex items-center rounded-md px-1.5 py-0.5 text-xs font-medium ${
                   structure.enabled
-                    ? "border border-emerald-200/70 bg-emerald-50 text-emerald-700 dark:border-emerald-800/60 dark:bg-emerald-950/40 dark:text-emerald-300"
+                    ? "border border-emerald-200/70 bg-emerald-50 text-emerald-700 dark:border-emerald-700/55 dark:bg-emerald-950/35 dark:text-emerald-300"
-                    : "border border-slate-200 bg-slate-100 text-slate-500 dark:border-slate-700 dark:bg-slate-800 dark:text-slate-400"
+                    : "border border-slate-200 bg-slate-100 text-slate-500 dark:border-[#38527a]/70 dark:bg-[#17243a] dark:text-slate-400"
                 }`}
               >
                 {structure.enabled ? "已启用" : "已停用"}
@@ -841,7 +841,7 @@ function StructureCard({
               type="button"
               title="查看大纲结构"
               aria-label={`查看 ${structure.title} 的大纲结构`}
-              className="rounded-lg p-1.5 transition-colors hover:bg-[#FEEDED] hover:text-[#F5222D] dark:hover:bg-slate-800 dark:hover:text-[#FA9196]"
+              className="rounded-lg p-1.5 transition-colors hover:bg-[#FEEDED] hover:text-[#F5222D] dark:hover:bg-[#1c2d4a] dark:hover:text-[#9bc7ff]"
               onClick={onPreview}
             >
               <Eye className="h-4 w-4" />
@@ -850,7 +850,7 @@ function StructureCard({
               type="button"
               title="复制为新结构"
               aria-label={`复制 ${structure.title}`}
-              className="rounded-lg p-1.5 transition-colors hover:bg-[#FEEDED] hover:text-[#F5222D] dark:hover:bg-slate-800 dark:hover:text-[#FA9196]"
+              className="rounded-lg p-1.5 transition-colors hover:bg-[#FEEDED] hover:text-[#F5222D] dark:hover:bg-[#1c2d4a] dark:hover:text-[#9bc7ff]"
               onClick={onDuplicate}
               disabled={toggling}
             >
@@ -860,7 +860,7 @@ function StructureCard({
               type="button"
               title="编辑结构"
               aria-label={`编辑 ${structure.title}`}
-              className="rounded-lg p-1.5 transition-colors hover:bg-[#FEEDED] hover:text-[#F5222D] dark:hover:bg-slate-800 dark:hover:text-[#FA9196]"
+              className="rounded-lg p-1.5 transition-colors hover:bg-[#FEEDED] hover:text-[#F5222D] dark:hover:bg-[#1c2d4a] dark:hover:text-[#9bc7ff]"
               onClick={onEdit}
             >
               <Pencil className="h-4 w-4" />
@@ -884,7 +884,7 @@ function StructureCard({
         {directions.length > 0 && (
           <div className="mb-4">
             <div className="mb-1.5 flex items-center gap-1.5 text-[11px] font-medium text-slate-500 dark:text-slate-400">
-              <Compass className="h-3.5 w-3.5 text-[#F74750]" />
+              <Compass className="h-3.5 w-3.5 text-[#F74750] dark:text-[#69b1ff]" />
               <span>检索方向</span>
             </div>
             <div className="flex flex-wrap gap-1.5">
@@ -892,13 +892,13 @@ function StructureCard({
                 <span
                   key={direction}
                   title={direction}
-                  className="inline-flex max-w-[200px] truncate rounded-md border border-[#FDDADC] bg-[#FEFAFA] px-2 py-0.5 text-xs text-slate-700 dark:border-slate-700/60 dark:bg-slate-800/90 dark:text-slate-300"
+                  className="inline-flex max-w-[200px] truncate rounded-md border border-[#FDDADC] bg-[#FEFAFA] px-2 py-0.5 text-xs text-slate-700 dark:border-[#38527a]/70 dark:bg-[#17243a] dark:text-slate-300"
                 >
                   {direction}
                 </span>
               ))}
               {directions.length > 3 && (
-                <span className="inline-flex items-center rounded-md border border-[#FCB5B9] bg-[#FEEDED] px-1.5 py-0.5 text-[11px] font-medium text-[#F86C73] dark:border-slate-700/40 dark:bg-slate-800/70">
+                <span className="inline-flex items-center rounded-md border border-[#FCB5B9] bg-[#FEEDED] px-1.5 py-0.5 text-[11px] font-medium text-[#F86C73] dark:border-[#38527a]/70 dark:bg-[#17243a] dark:text-[#9bc7ff]">
                   +{directions.length - 3}
                 </span>
               )}
@@ -908,7 +908,7 @@ function StructureCard({
       </div>
 
       <div
-        className="mt-auto flex items-center justify-between gap-2 border-t border-slate-100 pt-3 dark:border-slate-800/80"
+        className="mt-auto flex items-center justify-between gap-2 border-t border-slate-100 pt-3 dark:border-[#263b5c]/80"
         onClick={(event) => event.stopPropagation()}
         role="presentation"
       >
@@ -934,8 +934,8 @@ function StructureCard({
             disabled={toggling}
             aria-label={`${structure.enabled ? "停用" : "启用"} ${structure.title}`}
             onClick={() => onToggleEnabled(!structure.enabled)}
-            className={`relative inline-flex h-5 w-9 shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-hidden disabled:cursor-not-allowed disabled:opacity-60 ${
+            className={`relative inline-flex h-5 w-9 shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-hidden focus-visible:ring-2 focus-visible:ring-[#F5222D]/30 dark:focus-visible:ring-[#2b8ffe]/45 disabled:cursor-not-allowed disabled:opacity-60 ${
-              structure.enabled ? "bg-[#F5222D]" : "bg-slate-300 dark:bg-slate-700"
+              structure.enabled ? "bg-[#F5222D] dark:bg-[#1677ff]" : "bg-slate-300 dark:bg-[#2a4164]"
             }`}
           >
             <span

frontend-web/src/pages/iframe-chat-mode-buttons.test.ts

@@ -4,11 +4,12 @@ import test from "node:test";
 // @ts-ignore Node's test runner resolves the local .ts module directly.
 import { buildIframeModeButtons } from "./iframe-chat-mode-buttons.ts";
 
-test("includes the context compression toggle in the iframe chat toolbar", () => {
+test("hides the memory toggle while retaining the other iframe chat toolbar controls", () => {
   const buttons = buildIframeModeButtons({
     agentSelected: false,
     writingModeEnabled: false,
     memoryInjectionEnabled: true,
+    referenceModeEntryEnabled: true,
     ragModeEnabled: false,
     ragModeLocked: false,
     contextCompressionEnabled: false,
@@ -19,7 +20,6 @@ test("includes the context compression toggle in the iframe chat toolbar", () =>
     buttons.map((button) => button.key),
     [
       "writing",
-      "memory",
       "references",
       "contextCompression",
       "pro",
@@ -28,11 +28,43 @@ test("includes the context compression toggle in the iframe chat toolbar", () =>
   );
 });
 
+test("can restore the iframe memory toggle when the feature is re-enabled", () => {
+  const buttons = buildIframeModeButtons({
+    agentSelected: false,
+    writingModeEnabled: false,
+    memoryInjectionEnabled: true,
+    hideMemoryButton: false,
+    referenceModeEntryEnabled: true,
+    ragModeEnabled: false,
+    ragModeLocked: false,
+    contextCompressionEnabled: false,
+    proModeEnabled: false,
+  });
+
+  assert.equal(buttons.some((button) => button.key === "memory"), true);
+});
+
+test("hides the references toggle when reference mode is disabled globally", () => {
+  const buttons = buildIframeModeButtons({
+    agentSelected: false,
+    writingModeEnabled: false,
+    memoryInjectionEnabled: true,
+    referenceModeEntryEnabled: false,
+    ragModeEnabled: true,
+    ragModeLocked: false,
+    contextCompressionEnabled: false,
+    proModeEnabled: false,
+  });
+
+  assert.equal(buttons.some((button) => button.key === "references"), false);
+});
+
 test("returns only concrete toolbar button configs", () => {
   const buttons = buildIframeModeButtons({
     agentSelected: true,
     writingModeEnabled: false,
     memoryInjectionEnabled: true,
+    referenceModeEntryEnabled: true,
     ragModeEnabled: false,
     ragModeLocked: false,
     contextCompressionEnabled: false,

frontend-web/src/pages/iframe-chat-mode-buttons.ts

@@ -15,6 +15,9 @@ type BuildIframeModeButtonsInput = {
   agentSelected: boolean;
   writingModeEnabled: boolean;
   memoryInjectionEnabled: boolean;
+  /** 产品当前全局隐藏记忆入口；保留 false 供后续无损恢复。 */
+  hideMemoryButton?: boolean;
+  referenceModeEntryEnabled: boolean;
   ragModeEnabled: boolean;
   ragModeLocked: boolean;
   contextCompressionEnabled: boolean;
@@ -25,12 +28,14 @@ export function buildIframeModeButtons({
   agentSelected,
   writingModeEnabled,
   memoryInjectionEnabled,
+  hideMemoryButton = true,
+  referenceModeEntryEnabled,
   ragModeEnabled,
   ragModeLocked,
   contextCompressionEnabled,
   proModeEnabled,
 }: BuildIframeModeButtonsInput): IframeModeButtonState[] {
-  return [
+  const buttons: IframeModeButtonState[] = [
     {
       key: "writing",
       label: "写作",
@@ -63,4 +68,9 @@ export function buildIframeModeButtons({
       active: agentSelected,
     },
   ];
+  return buttons.filter(
+    (button) =>
+      (referenceModeEntryEnabled || button.key !== "references") &&
+      (!hideMemoryButton || button.key !== "memory"),
+  );
 }

offline-backend-20260512/backend/CLAUDE.md

@@ -373,7 +373,7 @@ FastAPI application on port 8001 with health checks at `GET|HEAD /health`, `/api
 | **Threads** (`/api/threads/{id}`) | `DELETE /` - remove DeerFlow-managed local thread data after LangGraph thread deletion; unexpected failures are logged server-side and return a generic 500 detail |
 | **Threads search** (`POST /threads/search`, LangGraph-compat) | Conversation listing. **System threads are excluded by default**: rows whose `metadata.system` is truthy (scheduler runs, roundtable workers) never crowd the user's list; a caller whose `metadata` filter explicitly references `thread_type`/`system` (e.g. studio notebooks) opts out of the exclusion. New `query` field = case-insensitive title (`display_name`) substring search, used by the chats page's server-side pagination. `POST /threads/count` takes the same request body (limit/offset ignored) and returns `{total}` under identical filtering/exclusion semantics ? powers the chats page's ??/??? display without fetching rows (`ThreadMetaStore.count`). `ThreadMetaStore.search` gained `exclude_system`/`query` params; JSON-blob filters batch-scan until the requested `limit`/`offset` window is full (so pagination over a heavily-filtered set never under-fills), with a `thread_id` tie-breaker on the `updated_at DESC` ordering for stable OFFSET paging. Tests: `tests/test_thread_meta_search.py` |
 | **Artifacts** (`/api/threads/{id}/artifacts`) | `GET /{path}` - serve artifacts; active content types (`text/html`, `application/xhtml+xml`, `image/svg+xml`) are always forced as download attachments to reduce XSS risk; `?download=true` still forces download for other file types |
-| **Word export** (`POST /api/writing/export/docx`) | Shared Markdown → DOCX generator used by conversation, artifact, scheduled-task, Deep Research, and AI-writing download surfaces. `app/gateway/word_export.py` builds OOXML with no Python conversion dependency: A4 portrait, 3.7/3.5/2.8/2.6 cm margins, real multilevel heading numbering (`一、` / `(一)` / `1.`), two-character first-line indent on heading levels 1–3, formal body/table styles, page numbers beginning at 1 with odd pages left-aligned and even pages right-aligned, and embedded `app/gateway/assets/fonts/方正小标宋简体.ttf`. Before numbering it removes complete manual heading prefixes (including `2.1` / `2.1.1`) and drops Markdown horizontal rules from Word output. The default ordinary-Q&A Lead Agent prompt emits the matching Markdown heading forms and avoids unordered bullet lists; writing setup, writing mode, notebook, scheduled runs, and SOUL-driven custom agents keep their independent prompts. The font loader validates its internal family, SHA-256, and OpenType embedding permission (`OS/2.fsType`) before export. Tests: `tests/test_word_export.py`, `tests/test_es_query_routing_prompt.py`. |
+| **Word export** (`POST /api/writing/export/docx`) | Shared Markdown → DOCX generator used by conversation, artifact, scheduled-task, Deep Research, and AI-writing download surfaces. `app/gateway/word_export.py` builds OOXML with no Python conversion dependency: A4 portrait, 3.7/3.5/2.8/2.6 cm margins, real multilevel heading numbering (`一、` / `(一)` / `1.`), two-character first-line indent on heading levels 1–3, formal body/table styles, page numbers beginning at 1 with odd pages left-aligned and even pages right-aligned, and embedded `app/gateway/assets/fonts/方正小标宋简体.ttf`. Before numbering it removes complete manual heading prefixes (including `2.1` / `2.1.1`) and drops Markdown horizontal rules from Word output. The ordinary-Q&A Lead Agent can emit the matching Markdown heading forms and avoid unordered bullet lists when the admin enables `prompt_prefix.ordinary_qa_markdown_format_enabled` in `system_settings.json`; the switch defaults off, while writing setup, writing mode, notebook, scheduled runs, and SOUL-driven custom agents keep their independent prompts. The font loader validates its internal family, SHA-256, and OpenType embedding permission (`OS/2.fsType`) before export. Tests: `tests/test_word_export.py`, `tests/test_es_query_routing_prompt.py`. |
 | **Deep Research** (`/api/deep-research`) | Durable, user-owned research sessions/jobs with replayable SSE events and hidden-thread artifacts. `basic`/`quick` use the compact runner; `detailed` creates bounded subtopics, searches/writes sections concurrently, and assembles a report; `deep` recursively searches follow-up questions under a deterministic breadth/depth query budget. `multi_agent` is a LangGraph 1.x editor/researcher/writer/reviewer graph: its initial plan emits `awaiting_input`, the recorder stores the interrupt and releases the lease, and `POST /jobs/{id}/resume` rebuilds the graph from the persisted approved/revised plan. A bounded `custom_outline` is frozen into the session; headings/list entries deterministically supply the detailed and multi-agent plan, and the shared writer receives it only as a guarded content constraint. Completed reports support owner-scoped follow-up (`GET /sessions/{id}/messages`, `POST /sessions/{id}/chat`): context is only the current report, selected sources and recent messages; source-id citations are persisted, while `allow_new_research=true` is explicitly rejected. Owners may change that evidence set only after the job stops via `PATCH /sessions/{id}/sources/{source_id}`; this applies to future follow-ups rather than rewriting a completed report. Optional report illustrations are gated by `config.yaml -> deep_research.image_generation`: the Harness `OpenAICompatibleImageProvider` requires base64 output, the shared runner step writes only bounded `research-image-01..04.(png|jpg|webp)` artifacts and Markdown uses private `deep-research://` links. `GET /sessions/{id}/artifacts/{name}` checks session ownership before serving an image; an unavailable provider yields a warning but never fails the text report. Runners live in `packages/harness/deerflow/agents/deep_research/runners/`, may never import `app.*`, and use only the `AdapterBundle`. |
 | **Gateway auth** | Owner-scoped Deep Research routes await the platform's asynchronous `get_current_user` resolver before they read or write persistence, ensuring each session and job operation receives a concrete user ID. Deep Research artifacts are always resolved from a whitelisted filename via `/mnt/user-data/outputs/<name>` before mapping to a host path, preserving the sandbox guard on native Windows and Linux hosts. |
 | **Suggestions** (`/api/threads/{id}/suggestions`) | `POST /` - generate follow-up questions; rich list/block model content is normalized before JSON parsing |
@@ -526,6 +526,20 @@ Admin-configurable, **access-control-free** categories that published agents/ski
 
 Each agent/skill carries a single `square_id` column (`AgentRow` / `SkillRow`, `String(64)` NOT NULL default `''`, migration `20260611_01`, idempotent SQL in `column_additions_mysql.sql`). One column = at most one square, so an item can never be "published twice". `''` = unassigned ? resolved to the default square at read/filter time. Writes normalize via `normalize_square_id`: agents on create/update (`square_id` field), skills on publish (`PUT /api/skills/custom/{name}/published` accepts optional `square_id`). Listing filters: `GET /api/agents?square=` and `GET /api/skills?square=` keep only that square's items; the **default** square additionally sweeps in legacy `''` rows (`square_is_default`). Tests: `tests/test_publish_squares.py`. Frontend: `core/system-settings` (`usePublishSquares`/`useUpdatePublishSquares`), admin `PublishSquaresSettingsPage` (embedded in the appearance/settings hub), square picker in the agent edit dialog + per-skill card, and a ??-tab square sub-filter in both galleries.
 
+### Reference-mode Entry Switch
+
+The 参考文献/RAG citation-mode composer entry is system-controlled through
+`system_settings.json` → `citation_display.reference_mode_enabled` (default
+`false`). `GET /api/system-settings/citation-display` remains readable so the
+frontend can hide or show the entry consistently; `PUT` is admin-only and
+partially updates `reference_mode_enabled` and/or `cleanup_words`. The normal
+workspace input box, iframe chat toolbar, send context, right reference panel,
+and appearance settings all use this flag, while already locked citation
+threads and selected LLMWiki knowledge bases still render their source
+documents in the reference panel. Tests:
+`tests/test_prompt_prefix.py` and
+`frontend-web/src/pages/iframe-chat-mode-buttons.test.ts`.
+
 ### Agent Module Tag Config (zzJC / zzXD 按类型聚合)
 
 Backs the zzJC / zzXD agent-chat left sidebar (「按类型聚合智能体 + 聊天记录」). An admin picks which agent **tags** belong to a module; the module's left sidebar then shows only agents under those tags (empty/unconfigured = show all visible agents). Stored in `system_settings.json` → `agent_modules` (`AgentModuleSettings`: `modules: {module_key → [tag_id, ...]}`); pure helpers `get_module_tag_ids` / `set_module_tag_ids` (de-dupe + strip). Endpoints (in `app/gateway/routers/system_settings.py`): `GET /api/system-settings/agent-modules/{key}` (readable by any user — the sidebar needs it to filter), `PUT /api/system-settings/agent-modules/{key}` (admin only, full replacement of the tag-id list). Module keys are frontend-defined (`AGENT_MODULES` in `components/workspace/agents/agent-module-sidebar.tsx`, keyed by the module's landing agent id: `6bf`→`zzjc`, `10d69…`→`zzxd`). Tests: `tests/test_agent_modules.py`. Frontend: `core/system-settings` (`useAgentModuleConfig`/`useUpdateAgentModuleConfig`), admin `AgentModuleSettingsDialog` (gear button in the agent-chat header).

offline-backend-20260512/backend/README.md

@@ -741,6 +741,29 @@ login and theme query parameters, each shortcut may include ordered keyless
 it as an encoded path segment (including inside a `#/…` hash route); password
 remains an ordinary login query parameter with the key `password`.
 
+### Citation display settings
+
+Reference-mode entry points are controlled by `citation_display` in
+`.deer-flow/system_settings.json`. `reference_mode_enabled` defaults to `false`;
+when disabled, the frontend hides the "参考文献" composer button in both the
+normal workspace and iframe chat, and hides the per-user RAG citation toggle
+from appearance settings. Conversations with selected LLMWiki knowledge bases
+still show their source documents in the reference panel even when the manual
+entry is hidden. `GET /api/system-settings/citation-display` is
+readable by logged-in users so the UI can decide whether to expose the entry;
+`PUT /api/system-settings/citation-display` is admin-only and supports partial
+updates for both `reference_mode_enabled` and `cleanup_words`.
+
+### Ordinary Q&A Markdown format switch
+
+Administrators can opt into the formal long-answer Markdown prompt from the
+admin "问答提示词配置" panel. The value is persisted as
+`prompt_prefix.ordinary_qa_markdown_format_enabled` in
+`.deer-flow/system_settings.json` and defaults to `false`. When enabled, only
+ordinary Q&A receives the `# 主标题` / `## 一、标题` / `### (一) 标题` /
+`#### 1. 标题` rules; writing mode, notebook mode and scheduled runs remain
+unaffected. The change takes effect when the next prompt is built.
+
 ---
 
 ## Technology Stack

offline-backend-20260512/backend/app/gateway/routers/system_settings.py

@@ -42,12 +42,17 @@ class PromptPrefixResponse(BaseModel):
     enabled: bool = Field(..., description="Whether the toggle is exposed to users")
     switch_label: str = Field(..., description="Toggle label shown in the chat input")
     prompt_prefix: str = Field(..., description="Prefix text prepended to the first user message")
+    ordinary_qa_markdown_format_enabled: bool = Field(
+        default=False,
+        description="Whether formal Markdown heading rules are injected into ordinary Q&A system prompts",
+    )
 
 
 class PromptPrefixUpdateRequest(BaseModel):
     enabled: bool | None = None
     switch_label: str | None = None
     prompt_prefix: str | None = None
+    ordinary_qa_markdown_format_enabled: bool | None = None
 
 
 class PluginDomainAgentMappingItem(BaseModel):
@@ -82,10 +87,12 @@ class PrivateSquareUpdateRequest(BaseModel):
 
 
 class CitationDisplayResponse(BaseModel):
+    reference_mode_enabled: bool = Field(default=False, description="Whether reference-mode entry points are exposed to users")
     cleanup_words: list[str] = Field(default_factory=list, description="Global citation cleanup words")
 
 
 class CitationDisplayUpdateRequest(BaseModel):
+    reference_mode_enabled: bool | None = None
     cleanup_words: list[str] | None = None
 
 
@@ -110,6 +117,7 @@ def _to_response(settings: PromptPrefixSettings) -> PromptPrefixResponse:
         enabled=settings.enabled,
         switch_label=settings.switch_label,
         prompt_prefix=settings.prompt_prefix,
+        ordinary_qa_markdown_format_enabled=settings.ordinary_qa_markdown_format_enabled,
     )
 
 
@@ -410,9 +418,12 @@ async def update_leaderboard_settings(
 
 @router.get("/citation-display", response_model=CitationDisplayResponse)
 async def get_citation_display() -> CitationDisplayResponse:
-    """Return global citation display cleanup settings."""
+    """Return global citation display settings."""
     settings = load_system_settings().citation_display
-    return CitationDisplayResponse(cleanup_words=settings.cleanup_words)
+    return CitationDisplayResponse(
+        reference_mode_enabled=settings.reference_mode_enabled,
+        cleanup_words=settings.cleanup_words,
+    )
 
 
 @router.put("/citation-display", response_model=CitationDisplayResponse)
@@ -420,14 +431,22 @@ async def update_citation_display(
     body: CitationDisplayUpdateRequest,
     request: Request,
 ) -> CitationDisplayResponse:
-    """Update global citation display cleanup settings. Admin only."""
+    """Update global citation display settings. Admin only."""
     await _require_admin(request)
 
     current = load_system_settings()
-    words = [str(item).strip() for item in (body.cleanup_words or []) if str(item).strip()]
+    fields = body.model_dump(exclude_unset=True)
-    updated = current.citation_display.model_copy(update={"cleanup_words": words})
+    update: dict[str, object] = {}
+    if "reference_mode_enabled" in fields and fields["reference_mode_enabled"] is not None:
+        update["reference_mode_enabled"] = bool(fields["reference_mode_enabled"])
+    if "cleanup_words" in fields and fields["cleanup_words"] is not None:
+        update["cleanup_words"] = [str(item).strip() for item in fields["cleanup_words"] if str(item).strip()]
+    updated = current.citation_display.model_copy(update=update)
     saved = save_system_settings(current.model_copy(update={"citation_display": updated}))
-    return CitationDisplayResponse(cleanup_words=saved.citation_display.cleanup_words)
+    return CitationDisplayResponse(
+        reference_mode_enabled=saved.citation_display.reference_mode_enabled,
+        cleanup_words=saved.citation_display.cleanup_words,
+    )
 
 
 @router.get("/private-square", response_model=PrivateSquareStatusResponse)

offline-backend-20260512/backend/packages/harness/deerflow/agents/lead_agent/prompt.py

@@ -10,6 +10,7 @@ from typing import TYPE_CHECKING
 from zoneinfo import ZoneInfo
 
 from deerflow.config.agents_config import load_agent_soul
+from deerflow.config.system_settings import load_system_settings
 from deerflow.skills.storage import get_or_new_skill_storage
 from deerflow.skills.types import Skill, SkillCategory
 from deerflow.subagents import get_available_subagent_names
@@ -498,6 +499,15 @@ _ORDINARY_QA_MARKDOWN_FORMAT_SECTION = """
 """
 
 
+def _ordinary_qa_markdown_format_enabled() -> bool:
+    """Return the admin-controlled formal Markdown prompt switch."""
+    try:
+        return bool(load_system_settings().prompt_prefix.ordinary_qa_markdown_format_enabled)
+    except Exception:
+        logger.debug("Failed to read the ordinary Q&A Markdown format switch; using disabled", exc_info=True)
+        return False
+
+
 SYSTEM_PROMPT_TEMPLATE = """
 <role>
 You are {agent_name}, an internal super agent.
@@ -1539,7 +1549,11 @@ When a search, knowledge, skill, or MCP tool returns a result list:
     )
     ordinary_qa_format_section = (
         _ORDINARY_QA_MARKDOWN_FORMAT_SECTION
-        if not is_bootstrap and not writing_mode and not is_notebook_mode and not is_scheduled_run
+        if _ordinary_qa_markdown_format_enabled()
+        and not is_bootstrap
+        and not writing_mode
+        and not is_notebook_mode
+        and not is_scheduled_run
         else ""
     )
 

offline-backend-20260512/backend/packages/harness/deerflow/config/system_settings.py

@@ -153,6 +153,10 @@ class PromptPrefixSettings(BaseModel):
     enabled: bool = Field(default=False, description="Whether the prefix toggle is offered to users at all")
     switch_label: str = Field(default="加入立场前缀", description="Toggle label shown in the chat input")
     prompt_prefix: str = Field(default="", description="Text prepended to the first user message when enabled")
+    ordinary_qa_markdown_format_enabled: bool = Field(
+        default=False,
+        description="Whether the formal Markdown heading rules are injected into ordinary Q&A system prompts.",
+    )
     model_config = ConfigDict(extra="ignore")
 
 
@@ -255,8 +259,12 @@ class AppearanceSettings(BaseModel):
 
 
 class CitationDisplaySettings(BaseModel):
-    """System-wide cleanup rules for citation cards and detail dialogs."""
+    """System-wide controls for citation mode entry and display cleanup."""
 
+    reference_mode_enabled: bool = Field(
+        default=False,
+        description="Whether the reference-mode entry points are exposed to users.",
+    )
     cleanup_words: list[str] = Field(
         default_factory=list,
         description="Words or phrases used to remove noisy advertisement/disclaimer lines from citation display.",

offline-backend-20260512/backend/tests/test_es_query_routing_prompt.py

@@ -112,6 +112,7 @@ def test_es_query_routing_registration_log_explains_custom_agent_exclusion(caplo
 
 def test_formal_markdown_rules_are_scoped_to_ordinary_qa(monkeypatch) -> None:
     config = _app_config(enabled=False)
+    monkeypatch.setattr(prompt_module, "_ordinary_qa_markdown_format_enabled", lambda: True)
     monkeypatch.setattr(prompt_module, "_get_memory_context", lambda *args, **kwargs: "")
     monkeypatch.setattr(prompt_module, "get_agent_soul", lambda *args, **kwargs: "")
     monkeypatch.setattr(prompt_module, "get_skills_prompt_section", lambda *args, **kwargs: "")
@@ -134,3 +135,19 @@ def test_formal_markdown_rules_are_scoped_to_ordinary_qa(monkeypatch) -> None:
     assert '<ordinary_qa_markdown_format>' not in writing_prompt
     assert '<ordinary_qa_markdown_format>' not in notebook_prompt
     assert '<ordinary_qa_markdown_format>' not in scheduled_prompt
+
+
+def test_formal_markdown_rules_are_disabled_when_switch_is_off(monkeypatch) -> None:
+    config = _app_config(enabled=False)
+    monkeypatch.setattr(prompt_module, "_ordinary_qa_markdown_format_enabled", lambda: False)
+    monkeypatch.setattr(prompt_module, "_get_memory_context", lambda *args, **kwargs: "")
+    monkeypatch.setattr(prompt_module, "get_agent_soul", lambda *args, **kwargs: "")
+    monkeypatch.setattr(prompt_module, "get_skills_prompt_section", lambda *args, **kwargs: "")
+    monkeypatch.setattr(prompt_module, "get_deferred_tools_prompt_section", lambda *args, **kwargs: "")
+    monkeypatch.setattr(prompt_module, "_build_acp_section", lambda *args, **kwargs: "")
+    monkeypatch.setattr(prompt_module, "_build_custom_mounts_section", lambda *args, **kwargs: "")
+    monkeypatch.setattr(prompt_module, "_current_time_context", lambda: "")
+
+    ordinary_prompt = prompt_module.apply_prompt_template(app_config=config)
+
+    assert '<ordinary_qa_markdown_format>' not in ordinary_prompt

offline-backend-20260512/backend/tests/test_prompt_prefix.py

@@ -9,7 +9,9 @@ from types import SimpleNamespace
 import pytest
 from langchain_core.messages import AIMessage, HumanMessage
 
+from app.gateway.routers import system_settings as ss_router
 from app.gateway.services import _prepend_prompt_prefix, _prompt_prefix_opted_in
+from deerflow.agents.lead_agent import prompt as prompt_module
 from deerflow.config import system_settings as ss
 
 
@@ -28,6 +30,9 @@ def test_load_returns_defaults_when_missing(tmp_runtime_home: Path) -> None:
     settings = ss.load_system_settings()
     assert settings.prompt_prefix.enabled is False
     assert settings.prompt_prefix.prompt_prefix == ""
+    assert settings.prompt_prefix.ordinary_qa_markdown_format_enabled is False
+    assert settings.citation_display.reference_mode_enabled is False
+    assert settings.citation_display.cleanup_words == []
 
 
 def test_save_then_load_roundtrips(tmp_runtime_home: Path) -> None:
@@ -36,6 +41,7 @@ def test_save_then_load_roundtrips(tmp_runtime_home: Path) -> None:
             enabled=True,
             switch_label="加入立场前缀",
             prompt_prefix="你需要站在中方角度",
+            ordinary_qa_markdown_format_enabled=True,
         )
     )
     ss.save_system_settings(settings)
@@ -49,6 +55,88 @@ def test_save_then_load_roundtrips(tmp_runtime_home: Path) -> None:
     assert reloaded.prompt_prefix.enabled is True
     assert reloaded.prompt_prefix.switch_label == "加入立场前缀"
     assert reloaded.prompt_prefix.prompt_prefix == "你需要站在中方角度"
+    assert reloaded.prompt_prefix.ordinary_qa_markdown_format_enabled is True
+
+
+def test_runtime_markdown_format_switch_defaults_off_and_updates_without_restart(
+    tmp_runtime_home: Path,
+) -> None:
+    assert prompt_module._ordinary_qa_markdown_format_enabled() is False
+
+    ss.save_system_settings(
+        ss.SystemSettings(
+            prompt_prefix=ss.PromptPrefixSettings(
+                ordinary_qa_markdown_format_enabled=True,
+            )
+        )
+    )
+
+    assert prompt_module._ordinary_qa_markdown_format_enabled() is True
+
+
+def _patch_admin(monkeypatch: pytest.MonkeyPatch) -> None:
+    admin = SimpleNamespace(
+        id="admin1",
+        system_role="admin",
+        email="admin@example.com",
+    )
+
+    async def _optional(_request):
+        return admin
+
+    monkeypatch.setattr(ss_router, "get_optional_user_from_request", _optional)
+
+
+@pytest.mark.asyncio
+async def test_prompt_settings_update_can_enable_markdown_format_without_changing_prefix(
+    tmp_runtime_home: Path,
+    monkeypatch: pytest.MonkeyPatch,
+) -> None:
+    _patch_admin(monkeypatch)
+    current = ss.SystemSettings(
+        prompt_prefix=ss.PromptPrefixSettings(
+            enabled=True,
+            switch_label="加入立场前缀",
+            prompt_prefix="你需要站在中方角度",
+        )
+    )
+    ss.save_system_settings(current)
+
+    response = await ss_router.update_prompt_prefix(
+        ss_router.PromptPrefixUpdateRequest(ordinary_qa_markdown_format_enabled=True),
+        SimpleNamespace(),
+    )
+
+    assert response.ordinary_qa_markdown_format_enabled is True
+    assert response.enabled is True
+    assert response.switch_label == "加入立场前缀"
+    assert response.prompt_prefix == "你需要站在中方角度"
+
+
+@pytest.mark.asyncio
+async def test_citation_display_update_preserves_unspecified_fields(
+    tmp_runtime_home: Path,
+    monkeypatch: pytest.MonkeyPatch,
+) -> None:
+    _patch_admin(monkeypatch)
+    current = ss.SystemSettings(
+        citation_display=ss.CitationDisplaySettings(
+            cleanup_words=["广告", "免责声明"],
+        )
+    )
+    ss.save_system_settings(current)
+
+    response = await ss_router.update_citation_display(
+        ss_router.CitationDisplayUpdateRequest(reference_mode_enabled=True),
+        SimpleNamespace(),
+    )
+
+    assert response.reference_mode_enabled is True
+    assert response.cleanup_words == ["广告", "免责声明"]
+
+    payload = json.loads((tmp_runtime_home / "system_settings.json").read_text(encoding="utf-8"))
+    assert payload["citation_display"]["reference_mode_enabled"] is True
+    assert payload["citation_display"]["cleanup_words"] == ["广告", "免责声明"]
 
 
 def test_prepend_prefix_tags_first_human_without_touching_content() -> None: