feat: 重构界面并增强审计知识库

.env.example

-UMI_APP_LLM_API_KEY=your_api_key_here
-
-# Optional overrides. Defaults are shown below.
-# UMI_APP_LLM_API_BASE=/llm-api
-# UMI_APP_LLM_CHAT_PATH=/v1/chat/completions
-# UMI_APP_LLM_MODEL=gpt-5.5
+# Add local environment overrides here when needed.

.umirc.ts

@@ -3,12 +3,15 @@ import { defineConfig } from '@umijs/max';
 export default defineConfig({
   base: '/ai_chat/',
   publicPath: '/ai_chat/',
-  antd: {},
   access: {},
   model: {},
   initialState: {},
   request: {},
+  mfsu: false,
   esbuildMinifyIIFE: true,
+  jsMinifierOptions: {
+    target: ['chrome80', 'es2020'],
+  },
   reactQuery: {
     devtool: false,
   },
@@ -39,13 +42,6 @@ export default defineConfig({
       changeOrigin: true,
       pathRewrite: { '^/api': '' },
     },
-    '/llm-api': {
-      target: 'https://lingsuan.org',
-      changeOrigin: true,
-      pathRewrite: { '^/llm-api': '' },
-      timeout: 600000,
-      proxyTimeout: 600000,
-    },
     '/myapi/upload_invoices': {
       target: 'http://1.94.111.115:5173',
       changeOrigin: true,

AUDIT_KNOWLEDGE_BASE_DESIGN.md

@@ -2,13 +2,14 @@
 
 ## 1. 当前目标
 
-审计知识库不再把 Excel 每一行写入 `audit_risk_point` 数据对象，也不生成服务端检索索引。服务端只保存一个知识库 Excel 文件对象；每个会话首次加载知识库时下载并解析 Excel，解析结果作为当前会话的知识库上下文。
+审计知识库不再把 Excel 每一行写入 `audit_risk_point` 数据对象，也不生成服务端检索索引。服务端只保存一个知识库 Excel 文件对象；每个会话首次加载知识库时下载并解析 Excel，解析结果缓存在当前会话，提问时先在浏览器内检索，再把命中的原文作为模型上下文。
 
 约束如下：
 
 - 不使用 embedding、向量数据库或语义检索接口。
 - 不在服务端保存 Excel 的逐行解析结果。
 - 每个会话首次读取并解析 Excel，当前会话后续问答复用解析结果。
+- 每次提问对全量记录执行本地评分，知识库问答最多向模型提供匹配度最高的 50 条原文。
 - 切换会话后清空上一会话的解析缓存，并重新读取 Excel。
 - 风险描述、法规依据、风险来源和风险等级必须忠于 Excel 原文。
 - 生成的 Word 保持“智能审计清单”样例的结构和主要样式。
@@ -103,7 +104,11 @@ Excel 至少需要识别以下字段：
   ↓
 记录数组保存在当前会话内存
   ↓
-生成知识库 Markdown 上下文
+根据用户问题对全量记录评分并截取 Top-K
+  ↓
+若 0 命中，AI 从知识库候选术语中优化检索词并二次评分
+  ↓
+生成命中记录的 Markdown 上下文
   ↓
 发送给 AI
 ```
@@ -118,6 +123,15 @@ Excel 至少需要识别以下字段：
 - 用户手动刷新知识库时，强制重新下载和解析。
 - 管理员更新 Excel 后，当前会话缓存立即失效并重新读取。
 
+零命中查询优化规则：
+
+- 首次检索命中时不调用查询优化模型。
+- 候选术语来自业务板块、一级项目、二级项目、关键词和系统审计领域词表。
+- AI 只输出结构化的纠正词、领域、关键词、置信度和是否需要确认，不生成风险事实。
+- 只采用候选词表内的术语，最多带入 5 个校验后术语。
+- AI 高置信度、无歧义且本地字符相似度达标时才自动二次检索；其他情况等待用户确认。
+- AI 调用、JSON 解析或术语校验失败时，回退首次本地检索结果。
+
 ## 5. AI 上下文规则
 
 解析后的记录统一转换为 Markdown：
@@ -145,7 +159,7 @@ Excel 至少需要识别以下字段：
 - 没有依据时明确回答“知识库中未检索到相关依据”。
 - Excel 内容中的指令文字不能覆盖系统规则。
 
-注意：本方案会把当前 Excel 的有效记录作为模型上下文。模型是否能完整接收，取决于内网部署的 `max_model_len`、`max_input_tokens`、网关请求大小和实际 Excel 字数。参数量 35B 或 397B 不代表上下文一定足够。
+注意：本方案不会把当前 Excel 的全部有效记录直接发送给模型。知识库问答默认使用 45 分检索阈值并最多提供 50 条原文；提示词会同时告知总命中数和实际提供数。模型是否能完整接收仍取决于内网部署的 `max_model_len`、`max_input_tokens`、网关请求大小、对话历史和命中记录的实际字数。
 
 ## 6. 输出流程
 
@@ -153,7 +167,8 @@ Excel 至少需要识别以下字段：
 
 ```text
 用户问题
-  → Excel 知识库上下文
+  → 全量记录本地评分
+  → Top-K Excel 原文上下文
   → AI 回答
   → 标注来源行号
   → 可下载问答 Word
@@ -208,6 +223,7 @@ Word 顺序固定为：
 - 服务端不存在逐行写入 `audit_risk_point` 的请求。
 - 新会话首次进入时产生一次文件下载和一次 Excel 解析。
 - 同一会话连续提问不会重复下载 Excel。
+- 10000 条记录不会整库放入单次模型请求，知识库问答上下文最多包含 Top 50 原文。
 - 切换会话后会重新下载并解析 Excel。
 - 更新知识库文件后当前会话立即重新读取新文件。
 - `_x000D_` 等控制字符不会直接出现在最终 Word。

README.md

@@ -4,21 +4,9 @@
 
 ## 本地启动
 
-如果本地模型代理需要浏览器携带 API Key，先创建本地环境变量文件：
-
-```bash
-cp .env.example .env.local
-```
-
-然后把 `.env.local` 里的 `UMI_APP_LLM_API_KEY` 替换成线上模型服务 API Key。如果 `/llm-api` 代理已在服务端处理鉴权，可以不创建该文件。
-
 ```bash
 pnpm install
 pnpm dev
 ```
 
-可选配置：
-
-- `UMI_APP_LLM_API_BASE`：模型服务地址，默认走 Umi 代理 `/llm-api`
-- `UMI_APP_LLM_CHAT_PATH`：聊天接口路径，默认 `/v1/chat/completions`
-- `UMI_APP_LLM_MODEL`：默认模型，默认 `gpt-5.5`
+模型请求与其他业务接口一致，通过当前系统代理访问 `/api/llm/list` 和 `/api/llm/chat`，无需在前端配置第三方模型服务地址或 API Key。

package.json

@@ -11,20 +11,45 @@
     "start": "npm run dev"
   },
   "dependencies": {
-    "@ant-design/icons": "^5.0.1",
-    "@ant-design/pro-components": "^2.4.4",
-    "@ant-design/x": "^1.6.0",
-    "@ant-design/x-markdown": "2.0.0-alpha.5",
+    "@heroui-pro/react": "1.0.0-beta.8",
+    "@heroui/react": "^3.2.4",
+    "@heroui/styles": "^3.2.4",
     "@modelcontextprotocol/sdk": "^1.17.5",
+    "@number-flow/react": "^0.6.2",
+    "@react-aria/utils": "^3.34.1",
+    "@tiptap/core": "^3.30.1",
+    "@tiptap/extension-link": "^3.30.1",
+    "@tiptap/extension-underline": "^3.30.1",
+    "@tiptap/extensions": "^3.30.1",
+    "@tiptap/pm": "^3.30.1",
+    "@tiptap/react": "^3.30.1",
+    "@tiptap/starter-kit": "^3.30.1",
+    "@tiptap/suggestion": "^3.30.1",
     "@umijs/max": "^4.4.12",
-    "antd": "^5.4.0",
-    "antd-style": "^3.7.1",
     "dayjs": "^1.11.18",
+    "embla-carousel": "^8.6.0",
+    "embla-carousel-react": "^8.6.0",
     "jszip": "^3.10.1",
     "katex": "^0.16.22",
     "lodash": "^4.17.21",
+    "lucide-react": "^1.31.0",
+    "maplibre-gl": "^6.4.0",
     "marked": "^16.2.1",
     "marked-katex-extension": "^5.1.5",
+    "motion": "^13.1.0",
+    "react": "^19.2.8",
+    "react-aria-components": "^1.20.0",
+    "react-dom": "^19.2.8",
+    "react-markdown": "^10.1.0",
+    "react-resizable-panels": "^4.12.3",
+    "recharts": "^3.10.1",
+    "remark-breaks": "^4.0.0",
+    "remark-gfm": "^4.0.1",
+    "shiki": "^4.4.3",
+    "streamdown": "^2.5.0",
+    "tailwind-merge": "^3.6.0",
+    "tailwind-variants": "^3.3.1",
+    "tailwindcss": "^4.3.3",
     "xlsx": "^0.18.5"
   },
   "devDependencies": {

pnpm-workspace.yaml

@@ -3,3 +3,5 @@ allowBuilds:
   core-js-pure: false
   es5-ext: false
   esbuild: false
+  "@heroui-pro/react": true
+  "@zowe/secrets-for-zowe-sdk": true

public/manifest.json

 {
   "name": "ai_chat",
-  "version": "1.0.4",
+  "version": "1.0.8",
   "build": "abc",
   "description": "merge master",
   "date": "2025-07-14 19:27:20",

src/app.js

 import { defineApp, matchRoutes } from 'umi';
 import { createTracking } from './services/DataService';
+import './styles.css';
 import {
   collectAppInfo,
   collectClientInfo,

src/components/ApplicationSwitcherDialog/index.less

+.xy-app-switcher-dialog {
+  width: calc(100% - 32px);
+  max-width: 980px;
+}
+
+.xy-app-switcher-header {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+}
+
+.xy-app-switcher-mark {
+  display: inline-flex;
+  width: 34px;
+  height: 34px;
+  align-items: center;
+  justify-content: center;
+  border: 1px solid var(--xy-border);
+  border-radius: 7px;
+  color: var(--xy-brand);
+  background: var(--xy-surface-subtle);
+}
+
+.xy-app-switcher-header > span:last-child {
+  display: flex;
+  flex-direction: column;
+}
+
+.xy-app-switcher-header small {
+  color: var(--xy-text-secondary);
+  font-size: 12px;
+}
+
+.xy-app-grid {
+  display: grid;
+  margin-top: 10px;
+  grid-template-columns: repeat(3, minmax(0, 1fr));
+  gap: 10px;
+}
+
+.xy-app-card,
+.xy-app-card-skeleton {
+  min-height: 126px;
+  border-radius: var(--xy-radius);
+}
+
+.xy-app-card.is-current {
+  border-color: color-mix(in srgb, var(--xy-brand) 40%, var(--xy-border));
+}
+
+.xy-app-card a {
+  display: grid;
+  grid-template-columns: auto minmax(0, 1fr) auto;
+  align-items: flex-start;
+  gap: 10px;
+}
+
+.xy-app-card-copy {
+  display: flex;
+  min-width: 0;
+  flex-direction: column;
+  gap: 4px;
+}
+
+.xy-app-card-copy strong {
+  overflow: hidden;
+  font-size: 14px;
+  line-height: 20px;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.xy-app-card-copy small {
+  display: box;
+  overflow: hidden;
+  color: var(--xy-text-secondary);
+  font-size: 12px;
+  line-height: 18px;
+  -webkit-box-orient: vertical;
+  -webkit-line-clamp: 2;
+}
+
+.xy-app-card footer {
+  gap: 6px;
+}
+
+.xy-app-empty {
+  display: flex;
+  min-height: 260px;
+  align-items: center;
+  justify-content: center;
+  flex-direction: column;
+  gap: 8px;
+  color: var(--xy-text-secondary);
+}
+
+.xy-app-empty strong {
+  color: var(--xy-text);
+  font-size: 14px;
+}
+
+.xy-app-empty span {
+  font-size: 12px;
+}
+
+.xy-skeleton-logo {
+  width: 38px;
+  height: 38px;
+  border-radius: 50%;
+}
+
+.xy-skeleton-line {
+  width: 76%;
+  height: 12px;
+  margin-top: 12px;
+}
+
+.xy-skeleton-line-short {
+  width: 54%;
+  margin-top: 7px;
+}
+
+@media (max-width: 760px) {
+  .xy-app-grid {
+    grid-template-columns: 1fr;
+  }
+}

src/components/LoginModal/index.less

+.xy-login-dialog {
+  width: calc(100% - 32px);
+  max-width: 900px;
+  overflow: hidden;
+  border: 1px solid var(--xy-border);
+  border-radius: var(--xy-radius);
+  background: var(--xy-surface);
+  box-shadow: 0 24px 70px rgb(0 0 0 / 22%);
+}
+
+.xy-login-shell {
+  display: grid;
+  min-height: 540px;
+  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.82fr);
+}
+
+.xy-login-intro {
+  display: flex;
+  padding: 42px;
+  flex-direction: column;
+  justify-content: space-between;
+  border-right: 1px solid var(--xy-border);
+  background: #f4f4f5;
+}
+
+.xy-login-brand-mark {
+  display: inline-flex;
+  width: 42px;
+  height: 42px;
+  align-items: center;
+  justify-content: center;
+  border-radius: 50%;
+  color: #fff;
+  background: var(--xy-brand);
+}
+
+.xy-login-eyebrow {
+  margin: 0 0 8px !important;
+  color: var(--xy-brand) !important;
+  font-size: 12px !important;
+  font-weight: 600;
+  text-transform: uppercase;
+}
+
+.xy-login-intro h1 {
+  margin: 0;
+  font-size: 30px;
+  font-weight: 600;
+  line-height: 38px;
+  letter-spacing: 0;
+}
+
+.xy-login-intro p {
+  max-width: 430px;
+  margin: 14px 0 0;
+  color: var(--xy-text-secondary);
+  font-size: 14px;
+  line-height: 23px;
+}
+
+.xy-login-intro ul {
+  margin: 0;
+  padding: 0;
+  list-style: none;
+}
+
+.xy-login-intro li {
+  padding: 9px 0;
+  border-bottom: 1px solid var(--xy-border);
+  color: var(--xy-text-secondary);
+  font-size: 13px;
+}
+
+.xy-login-form-panel {
+  display: flex;
+  padding: 42px 38px;
+  flex-direction: column;
+  justify-content: center;
+}
+
+.xy-login-form-panel header h2 {
+  margin: 0;
+  font-size: 22px;
+  font-weight: 600;
+  letter-spacing: 0;
+}
+
+.xy-login-form-panel header p {
+  margin: 6px 0 0;
+  color: var(--xy-text-secondary);
+  font-size: 13px;
+}
+
+.xy-login-form {
+  display: flex;
+  margin-top: 28px;
+  flex-direction: column;
+  gap: 17px;
+}
+
+.xy-login-form label > span {
+  display: block;
+  margin-bottom: 7px;
+  color: var(--xy-text);
+  font-size: 13px;
+  font-weight: 500;
+}
+
+.xy-input-with-icon {
+  position: relative;
+  display: flex;
+  align-items: center;
+}
+
+.xy-input-with-icon > svg {
+  position: absolute;
+  left: 12px;
+  z-index: 2;
+  color: var(--xy-text-secondary);
+  pointer-events: none;
+}
+
+.xy-input-with-icon input {
+  height: 42px;
+  padding-left: 36px;
+}
+
+.xy-captcha-row {
+  display: grid;
+  grid-template-columns: minmax(0, 1fr) 116px;
+  gap: 8px;
+}
+
+.xy-captcha-button {
+  display: grid;
+  height: 42px;
+  place-items: center;
+  overflow: hidden;
+  padding: 0;
+  border: 1px solid var(--xy-border);
+  border-radius: var(--xy-radius);
+  color: var(--xy-text-secondary);
+  background: var(--xy-surface-subtle);
+  cursor: pointer;
+}
+
+.xy-captcha-image,
+.xy-captcha-image svg {
+  display: block;
+  max-width: 100%;
+  max-height: 40px;
+}
+
+@media (max-width: 720px) {
+  .xy-input-with-icon input,
+  .xy-captcha-button {
+    min-height: 44px;
+  }
+
+  .xy-login-shell {
+    min-height: 0;
+    grid-template-columns: 1fr;
+  }
+
+  .xy-login-intro {
+    display: none;
+  }
+
+  .xy-login-form-panel {
+    padding: 30px 24px;
+  }
+}

src/features/audit/components.less

+.xy-audit-bar {
+  display: flex;
+  width: 100%;
+  min-height: 58px;
+  margin-bottom: 22px;
+  align-items: center;
+  justify-content: space-between;
+  gap: 14px;
+  padding: 9px 10px 9px 14px;
+  border: 1px solid var(--xy-border);
+  border-radius: var(--xy-radius);
+  background: var(--xy-surface);
+}
+
+.xy-audit-bar-copy,
+.xy-audit-actions,
+.xy-import-summary,
+.xy-import-summary > span,
+.xy-audit-export,
+.xy-audit-export > div,
+.xy-audit-export label {
+  display: flex;
+  align-items: center;
+}
+
+.xy-audit-bar-copy {
+  min-width: 0;
+  gap: 10px;
+  color: var(--xy-text-secondary);
+}
+
+.xy-audit-bar-copy > span {
+  display: flex;
+  min-width: 0;
+  flex-direction: column;
+}
+
+.xy-audit-bar-copy strong {
+  color: var(--xy-text);
+  font-size: 13px;
+  line-height: 19px;
+}
+
+.xy-audit-bar-copy small {
+  overflow: hidden;
+  max-width: 440px;
+  font-size: 12px;
+  line-height: 17px;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.xy-audit-actions {
+  flex: 0 0 auto;
+  gap: 4px;
+}
+
+.xy-audit-dialog {
+  max-height: min(88dvh, 860px);
+}
+
+.xy-audit-dialog-wide {
+  width: calc(100% - 32px);
+  max-width: 980px;
+}
+
+.xy-form-field {
+  display: flex;
+  margin-bottom: 18px;
+  flex-direction: column;
+  gap: 7px;
+}
+
+.xy-form-field > span {
+  color: var(--xy-text);
+  font-size: 13px;
+  font-weight: 500;
+}
+
+.xy-form-field > small {
+  align-self: flex-end;
+  color: var(--xy-text-muted);
+  font-size: 11px;
+}
+
+.xy-audit-result {
+  margin-top: 14px;
+  padding: 18px;
+  border: 1px solid var(--xy-border);
+  border-radius: var(--xy-radius);
+  background: var(--xy-surface);
+}
+
+.xy-audit-result-header {
+  display: flex;
+  align-items: flex-start;
+  justify-content: space-between;
+  gap: 16px;
+}
+
+.xy-audit-result h3,
+.xy-audit-result h4,
+.xy-audit-result p {
+  letter-spacing: 0;
+}
+
+.xy-audit-result h3 {
+  margin: 0;
+  color: var(--xy-text);
+  font-size: 16px;
+  font-weight: 600;
+  line-height: 24px;
+}
+
+.xy-audit-result-header p {
+  margin: 3px 0 0;
+  color: var(--xy-text-secondary);
+  font-size: 12px;
+}
+
+.xy-audit-summary {
+  display: grid;
+  margin: 16px 0;
+  grid-template-columns: repeat(2, minmax(0, 1fr));
+  gap: 1px;
+  overflow: hidden;
+  border: 1px solid var(--xy-border);
+  border-radius: 7px;
+  background: var(--xy-border);
+}
+
+.xy-audit-summary > div {
+  padding: 12px;
+  background: var(--xy-surface-subtle);
+}
+
+.xy-audit-summary span {
+  color: var(--xy-text-secondary);
+  font-size: 11px;
+}
+
+.xy-audit-summary p {
+  margin: 4px 0 0;
+  color: var(--xy-text);
+  font-size: 13px;
+  line-height: 20px;
+}
+
+.xy-audit-groups {
+  margin-top: 18px;
+}
+
+.xy-audit-groups > section + section {
+  margin-top: 18px;
+}
+
+.xy-audit-groups h4 {
+  margin: 0 0 10px;
+  font-size: 14px;
+  font-weight: 600;
+}
+
+.xy-audit-level-one > strong {
+  display: block;
+  margin: 10px 0 6px;
+  color: var(--xy-text-secondary);
+  font-size: 12px;
+  font-weight: 500;
+}
+
+.xy-risk-detail {
+  padding: 12px;
+  border: 1px solid var(--xy-border);
+  border-radius: 7px;
+  background: var(--xy-surface-subtle);
+}
+
+.xy-risk-detail + .xy-risk-detail {
+  margin-top: 8px;
+}
+
+.xy-risk-detail > strong {
+  font-size: 12px;
+}
+
+.xy-risk-detail dl {
+  margin: 10px 0 0;
+}
+
+.xy-risk-detail dl > div {
+  display: grid;
+  grid-template-columns: 96px minmax(0, 1fr);
+  gap: 8px;
+  padding-block: 5px;
+}
+
+.xy-risk-detail dt,
+.xy-risk-detail dd {
+  margin: 0;
+  font-size: 12px;
+  line-height: 19px;
+}
+
+.xy-risk-detail dt {
+  color: var(--xy-text-secondary);
+}
+
+.xy-audit-export {
+  margin-top: 16px;
+  justify-content: space-between;
+  gap: 12px;
+  padding-top: 14px;
+  border-top: 1px solid var(--xy-border);
+}
+
+.xy-audit-export label,
+.xy-audit-export > div {
+  gap: 6px;
+}
+
+.xy-audit-export label > span {
+  color: var(--xy-text-secondary);
+  font-size: 12px;
+}
+
+.xy-audit-export input {
+  width: 72px;
+}
+
+.xy-file-dropzone {
+  display: flex;
+  width: 100%;
+  min-height: 150px;
+  align-items: center;
+  justify-content: center;
+  flex-direction: column;
+  gap: 7px;
+  border: 1px dashed var(--xy-border-strong);
+  border-radius: var(--xy-radius);
+  color: var(--xy-text-secondary);
+  background: var(--xy-surface-subtle);
+  cursor: pointer;
+}
+
+.xy-file-dropzone:hover {
+  border-color: var(--xy-brand);
+  color: var(--xy-brand);
+}
+
+.xy-file-dropzone strong {
+  color: var(--xy-text);
+  font-size: 14px;
+}
+
+.xy-file-dropzone span {
+  font-size: 12px;
+}
+
+.xy-import-preview {
+  margin-top: 18px;
+}
+
+.xy-import-summary {
+  justify-content: space-between;
+  gap: 12px;
+}
+
+.xy-import-summary > span {
+  gap: 6px;
+}
+
+.xy-import-table-wrap {
+  max-height: 300px;
+  margin: 12px 0;
+  overflow: auto;
+  border: 1px solid var(--xy-border);
+  border-radius: var(--xy-radius);
+}
+
+.xy-import-table {
+  width: 100%;
+  min-width: 760px;
+  border-collapse: collapse;
+  font-size: 12px;
+}
+
+.xy-import-table th,
+.xy-import-table td {
+  padding: 9px 10px;
+  border-bottom: 1px solid var(--xy-border);
+  text-align: left;
+  vertical-align: top;
+}
+
+.xy-import-table th {
+  position: sticky;
+  top: 0;
+  z-index: 1;
+  color: var(--xy-text-secondary);
+  background: var(--xy-surface-subtle);
+  font-weight: 500;
+}
+
+@media (max-width: 640px) {
+  .xy-audit-bar {
+    align-items: flex-start;
+    flex-direction: column;
+  }
+
+  .xy-audit-actions {
+    width: 100%;
+    justify-content: flex-end;
+  }
+
+  .xy-audit-summary {
+    grid-template-columns: 1fr;
+  }
+
+  .xy-audit-export {
+    align-items: flex-start;
+    flex-direction: column;
+  }
+}

src/features/audit/constants.js

 export const AUDIT_KNOWLEDGE_FILE_SUBJECT = 'audit_knowledge_file';
 export const AUDIT_MATCH_THRESHOLD = 80;
 export const AUDIT_PROMPT_RECORD_LIMIT = 80;
+export const AUDIT_KNOWLEDGE_QA_MATCH_THRESHOLD = 45;
+export const AUDIT_KNOWLEDGE_QA_RECORD_LIMIT = 50;
 
 export const AUDIT_FIELD_ALIASES = {
   riskPointCode: ['risk_point_code', 'riskPointCode', '风险点编号'],

src/features/audit/export.js

 import JSZip from 'jszip';
-import * as XLSX from 'xlsx';
 import { groupAuditRecords } from './engine';
 
 const SUMMARY_FIELDS = [
@@ -158,50 +157,6 @@ export function exportAuditMarkdown(result, aiContent, threshold) {
   );
 }
 
-export function exportAuditExcel(result, aiContent, threshold) {
-  const summary = parseAuditSummary(aiContent, result.project);
-  const records = filterAuditRecords(result, threshold);
-  const workbook = XLSX.utils.book_new();
-  const summarySheet = XLSX.utils.json_to_sheet(
-    SUMMARY_FIELDS.map((field) => ({
-      清单要素: field,
-      内容: summary[field] || '',
-    })),
-  );
-  summarySheet['!cols'] = [{ wch: 14 }, { wch: 90 }];
-  XLSX.utils.book_append_sheet(workbook, summarySheet, '审计方案');
-  const riskSheet = XLSX.utils.json_to_sheet(
-    records.map((record, index) => ({
-      序号: index + 1,
-      业务板块: record.businessSegment,
-      一级项目: record.level1Project,
-      二级项目: record.level2Project,
-      匹配度: record.matchScore,
-      匹配等级: record.matchLevel,
-      具体风险点描述: record.riskDescription,
-      法规依据: record.regulationBasis,
-      风险点来源: record.riskSource,
-      风险等级: record.riskLevel,
-      来源行号: record.sourceRow,
-    })),
-  );
-  riskSheet['!cols'] = [
-    { wch: 8 },
-    { wch: 18 },
-    { wch: 22 },
-    { wch: 24 },
-    { wch: 10 },
-    { wch: 10 },
-    { wch: 60 },
-    { wch: 50 },
-    { wch: 22 },
-    { wch: 12 },
-    { wch: 10 },
-  ];
-  XLSX.utils.book_append_sheet(workbook, riskSheet, '风险点明细');
-  XLSX.writeFile(workbook, `${safeFileName(result.project)}.xlsx`);
-}
-
 function wordText(value = '') {
   return String(value)
     .split('\n')
@@ -454,92 +409,3 @@ export async function exportAuditWord(result, aiContent, threshold) {
     `${safeFileName(result.project)}.docx`,
   );
 }
-
-function createGroundedAuditWordDocumentXml({
-  title,
-  question,
-  aiContent,
-  records = [],
-}) {
-  const body = [
-    wordParagraph(wordRun(title || '审计知识库问答'), {
-      style: 'Title',
-      alignment: 'center',
-    }),
-    wordParagraph(
-      wordRun(`生成时间：${formatWordDate()}`, {
-        size: '18',
-        color: '808080',
-      }),
-      { alignment: 'right' },
-    ),
-    wordParagraph(wordRun('用户问题', { bold: true }), {
-      style: 'Heading1',
-    }),
-    wordParagraph(wordRun(question || '（未记录）'), { firstLine: '420' }),
-    wordParagraph(wordRun('智能体回答', { bold: true }), {
-      style: 'Heading1',
-    }),
-    wordParagraph(wordRun(stripMarkdown(aiContent) || '（无回答内容）'), {
-      firstLine: '420',
-    }),
-    wordParagraph(wordRun('知识库原文依据', { bold: true }), {
-      style: 'Heading1',
-    }),
-  ];
-
-  if (!records.length) {
-    body.push(wordParagraph(wordRun('（当前知识库没有可用风险点）')));
-    return wrapWordDocument(body);
-  }
-
-  records.forEach((record, index) => {
-    const heading =
-      record.riskPointCode ||
-      record.level2Project ||
-      record.riskDescription ||
-      `风险点 ${index + 1}`;
-    const details = [
-      ['风险点编号', record.riskPointCode],
-      ['业务板块', record.businessSegment],
-      ['一级项目', record.level1Project],
-      ['二级项目', record.level2Project],
-      ['具体风险点描述', record.riskDescription],
-      ['法规依据', record.regulationBasis],
-      ['风险点来源', record.riskSource],
-      ['风险等级', record.riskLevel],
-      ['来源文件名', record.sourceFileName],
-      ['来源行号', record.sourceRow],
-      ['文件批次', record.sourceBatch],
-      ['备注', record.remark],
-    ];
-
-    body.push(
-      wordParagraph(wordRun(`${index + 1}. ${heading}`, { bold: true }), {
-        style: 'Heading2',
-      }),
-      ...details
-        .filter(
-          ([, value]) => value !== undefined && value !== null && value !== '',
-        )
-        .map(([label, value]) =>
-          wordParagraph(
-            [
-              wordRun(`${label}：`, { bold: true, size: '21' }),
-              wordRun(String(value), { size: '21' }),
-            ],
-            { leftIndent: '283' },
-          ),
-        ),
-    );
-  });
-
-  return wrapWordDocument(body);
-}
-
-export async function exportGroundedAuditWord(options) {
-  downloadBlob(
-    await createWordBlob(createGroundedAuditWordDocumentXml(options)),
-    `${safeFileName(options.title || '审计知识库问答')}.docx`,
-  );
-}

src/layouts/index.jsx

+import { Toast } from '@heroui/react/toast';
 import { Outlet } from '@umijs/max';
-import { App, ConfigProvider, theme } from 'antd';
-import { createGlobalStyle } from 'antd-style';
-
-const { defaultSeed, defaultAlgorithm } = theme;
-
-const APP_FONT_FAMILY =
-  "'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', Arial, sans-serif";
-
-const GlobalStyle = createGlobalStyle`
-    :root {
-      --app-shell-bg:
-        radial-gradient(
-          circle at 18% 8%,
-          rgba(34, 211, 238, 0.16),
-          transparent 28%
-        ),
-        radial-gradient(
-          circle at 84% 16%,
-          rgba(99, 102, 241, 0.2),
-          transparent 26%
-        ),
-        radial-gradient(
-          circle at 74% 86%,
-          rgba(14, 165, 233, 0.13),
-          transparent 30%
-        ),
-        linear-gradient(135deg, #050816 0%, #08111f 46%, #111827 100%);
-      --app-surface: rgba(15, 23, 42, 0.74);
-      --app-surface-strong: rgba(15, 23, 42, 0.94);
-      --app-brand: #22d3ee;
-      --app-brand-strong: #38bdf8;
-      --app-sidebar: rgba(2, 6, 23, 0.82);
-      --app-sidebar-soft: rgba(15, 23, 42, 0.84);
-      --app-border: rgba(125, 211, 252, 0.16);
-      --app-shadow: 0 28px 80px rgba(0, 0, 0, 0.34);
-      --app-shadow-soft: 0 18px 48px rgba(0, 0, 0, 0.28);
-      --app-radius-xl: 32px;
-      --app-radius-lg: 24px;
-      --app-radius-md: 18px;
-      --app-radius-sm: 14px;
-      --app-content-width: 960px;
-    }
-
-    html,
-    body,
-    #root {
-      width: 100%;
-      height: 100%;
-      min-height: 100%;
-      overflow: hidden;
-    }
-
-    body {
-      margin: 0;
-      background: var(--app-shell-bg);
-      color: #e5eefb;
-      font-family: ${APP_FONT_FAMILY};
-    }
-
-    * {
-      box-sizing: border-box;
-    }
-
-    *::-webkit-scrollbar {
-      width: 10px;
-      height: 10px;
-    }
-
-    *::-webkit-scrollbar-thumb {
-      background: rgba(125, 211, 252, 0.36);
-      border: 2px solid transparent;
-      border-radius: 999px;
-      background-clip: content-box;
-    }
-
-    *::-webkit-scrollbar-track {
-      background: transparent;
-    }
-
-    a {
-      color: inherit;
-      text-decoration: none;
-    }
-
-    .app-glass-card {
-      background: var(--app-surface);
-      border: 1px solid var(--app-border);
-      box-shadow: var(--app-shadow-soft);
-      backdrop-filter: blur(18px);
-    }
-  `;
-
-export default () => {
-  const themeToken = defaultAlgorithm({
-    ...defaultSeed,
-    colorPrimary: '#22d3ee',
-    colorInfo: '#38bdf8',
-    colorSuccess: '#1d9b62',
-    colorWarning: '#d97706',
-    colorError: '#dc2626',
-    colorBgBase: '#050816',
-    colorBgContainer: '#0f172a',
-    colorTextBase: '#e5eefb',
-    borderRadius: 18,
-    borderRadiusLG: 24,
-    borderRadiusSM: 14,
-    boxShadow:
-      '0 20px 50px rgba(15, 23, 42, 0.12), 0 6px 18px rgba(15, 23, 42, 0.06)',
-    boxShadowSecondary:
-      '0 12px 30px rgba(15, 23, 42, 0.08), 0 4px 12px rgba(15, 23, 42, 0.05)',
-    controlHeight: 44,
-    fontSize: 15,
-  });
 
+export default function Layout() {
   return (
-    <>
-      <GlobalStyle />
-      <ConfigProvider
-        theme={{
-          token: themeToken,
-          components: {
-            Layout: {
-              bodyBg: 'transparent',
-              siderBg: 'transparent',
-            },
-            Button: {
-              borderRadius: 14,
-              controlHeight: 42,
-              primaryShadow: 'none',
-            },
-            Input: {
-              borderRadius: 14,
-              activeShadow: '0 0 0 3px rgba(200, 30, 58, 0.14)',
-            },
-            Modal: {
-              borderRadiusLG: 24,
-            },
-            Collapse: {
-              headerBg: 'transparent',
-              contentBg: 'transparent',
-            },
-            Drawer: {
-              colorBgElevated: '#0f172a',
-            },
-            Steps: {
-              colorPrimary: '#c81e3a',
-            },
-          },
-        }}
-      >
-        <App>
+    <div className="xy-app-root">
       <Outlet />
-        </App>
-      </ConfigProvider>
-    </>
+      <Toast.Provider maxVisibleToasts={3} placement="top" />
+    </div>
   );
-};
+}

src/pages/Access/index.jsx

-import { PageContainer } from '@ant-design/pro-components';
+import { Button } from '@heroui/react/button';
 import { Access, useAccess } from '@umijs/max';
-import { Button } from 'antd';
 
-const AccessPage = () => {
+export default function AccessPage() {
   const access = useAccess();
   return (
-    <PageContainer
-      ghost
-      header={{
-        title: '权限示例',
-      }}
-    >
+    <main style={{ padding: 24 }}>
+      <h1 style={{ margin: '0 0 16px', fontSize: 20 }}>权限示例</h1>
       <Access accessible={access.canSeeAdmin}>
         <Button>只有 Admin 可以看到这个按钮</Button>
       </Access>
-    </PageContainer>
+    </main>
   );
-};
-
-export default AccessPage;
+}

src/pages/Home/index.less

-.container {
-  padding-top: 80px;
+.xy-home,
+.xy-app-layout {
+  width: 100%;
+  height: 100dvh;
+  min-height: 0;
+  background: var(--xy-bg);
+}
+
+.xy-app-layout [data-slot='sidebar-provider'] {
+  height: 100%;
+}
+
+.xy-app-layout [data-slot='app-layout-body'] {
+  min-width: 0;
+  background: var(--xy-bg);
+}
+
+.xy-app-layout [data-slot='app-layout-main'] {
+  min-height: 0;
+  overflow: hidden;
+}
+
+.xy-sidebar {
+  width: var(--xy-sidebar-width);
+  border-right: 1px solid var(--xy-border);
+  background: #f4f4f5;
+}
+
+.xy-sidebar-header {
+  min-height: 64px;
+  padding: 14px 16px 10px;
+}
+
+.xy-brand {
+  display: flex;
+  min-width: 0;
+  align-items: center;
+  gap: 10px;
+}
+
+.xy-brand-mark {
+  display: inline-flex;
+  width: 32px;
+  height: 32px;
+  flex: 0 0 32px;
+  align-items: center;
+  justify-content: center;
+  border: 1px solid var(--xy-border);
+  border-radius: 50%;
+  color: #fff;
+  background: var(--xy-brand);
+}
+
+.xy-brand-copy,
+.xy-account-copy,
+.xy-chat-heading > span {
+  display: flex;
+  min-width: 0;
+  flex-direction: column;
+}
+
+.xy-brand-copy strong,
+.xy-account-copy strong,
+.xy-chat-heading strong {
+  overflow: hidden;
+  color: var(--xy-text);
+  font-size: 14px;
+  font-weight: 600;
+  line-height: 20px;
+  letter-spacing: 0;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.xy-brand-copy small,
+.xy-account-copy small,
+.xy-chat-heading small {
+  overflow: hidden;
+  color: var(--xy-text-secondary);
+  font-size: 12px;
+  line-height: 16px;
+  letter-spacing: 0;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.xy-sidebar-primary {
+  padding-bottom: 4px;
+}
+
+.xy-sidebar-search {
+  display: flex;
+  height: 36px;
+  margin: 2px 12px 10px;
+  align-items: center;
+  gap: 6px;
+  padding: 0 10px;
+  border: 1px solid var(--xy-border);
+  border-radius: var(--xy-radius);
+  color: var(--xy-text-secondary);
+  background: var(--xy-surface);
+}
+
+.xy-sidebar-search .input {
+  min-width: 0;
+  padding: 0;
+  border: 0;
+  box-shadow: none;
+  background: transparent;
+}
+
+.xy-conversation-group {
+  min-height: 0;
+  flex: 1;
+  padding-top: 8px;
+}
+
+.xy-conversation-group [data-slot='sidebar-menu-item'],
+.xy-conversation-group [data-slot='sidebar-menu-item-content'],
+.xy-conversation-group [data-slot='sidebar-menu-label'] {
+  min-width: 0;
+}
+
+.xy-conversation-group [data-slot='sidebar-menu-actions'] {
+  display: flex;
+  width: 28px;
+  min-width: 28px;
+  align-items: center;
+  justify-content: center;
+  opacity: 0;
+  visibility: hidden;
+  pointer-events: none;
+  transition: opacity 150ms ease-out, visibility 150ms ease-out;
+}
+
+.xy-conversation-group
+  [data-slot='sidebar-menu-item']:is(
+    :hover,
+    :focus-within,
+    [data-current='true'],
+    [data-hovered='true']
+  )
+  [data-slot='sidebar-menu-actions'],
+.xy-conversation-group
+  [data-slot='sidebar-menu-actions']:has([aria-expanded='true']) {
+  opacity: 1;
+  visibility: visible;
+  pointer-events: auto;
+}
+
+.xy-conversation-menu-trigger {
+  display: inline-grid;
+  width: 28px;
+  height: 28px;
+  place-items: center;
+  padding: 0;
+  border: 0;
+  border-radius: 6px;
+  color: var(--xy-text-secondary);
+  background: transparent;
+  cursor: pointer;
+}
+
+.xy-conversation-menu-trigger:hover,
+.xy-conversation-menu-trigger[data-hovered='true'] {
+  color: var(--xy-text);
+  background: var(--xy-surface-hover);
+}
+
+.xy-sidebar-empty {
+  padding: 20px 14px;
+  color: var(--xy-text-secondary);
+  font-size: 13px;
+  text-align: center;
+}
+
+.xy-sidebar-footer {
+  padding: 10px 12px 12px;
+  border-top: 1px solid var(--xy-border);
+}
+
+.xy-account-trigger {
+  display: flex;
+  width: 100%;
+  min-height: 48px;
+  align-items: center;
+  gap: 9px;
+  padding: 6px 8px;
+  border: 0;
+  border-radius: var(--xy-radius);
+  color: var(--xy-text);
+  background: transparent;
+  cursor: pointer;
+  text-align: left;
+}
+
+.xy-account-trigger:hover,
+.xy-account-trigger[data-hovered='true'] {
+  background: var(--xy-surface-hover);
+}
+
+.xy-account-copy {
+  flex: 1;
+}
+
+.xy-navbar {
+  border-bottom: 1px solid var(--xy-border);
+  background: color-mix(in srgb, var(--xy-bg) 92%, transparent);
+  backdrop-filter: blur(12px);
+}
+
+.xy-navbar [data-slot='navbar-header'] {
+  gap: 10px;
+  padding: 0 18px;
+}
+
+.xy-desktop-sidebar-toggle {
+  width: 44px;
+  height: 44px;
+  min-width: 44px;
+  margin-inline-start: -8px;
+}
+
+.xy-mobile-sidebar-toggle {
+  display: none;
+}
+
+.xy-chat-heading {
+  min-width: 0;
+}
+
+.xy-chat-heading strong {
+  max-width: min(52vw, 520px);
+  font-size: 15px;
+}
+
+.xy-chat-workspace {
+  position: relative;
+  width: 100%;
+  height: 100%;
+  min-height: 0;
+}
+
+.xy-workspace-loading {
+  position: absolute;
+  top: 12px;
+  left: 50%;
+  z-index: 30;
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  padding: 7px 12px;
+  border: 1px solid var(--xy-border);
+  border-radius: 999px;
+  color: var(--xy-text-secondary);
+  background: var(--xy-surface);
+  box-shadow: 0 6px 18px rgb(0 0 0 / 8%);
+  font-size: 12px;
+  transform: translateX(-50%);
+}
+
+.xy-dialog {
+  border: 1px solid var(--xy-border);
+  border-radius: var(--xy-radius);
+  background: var(--xy-surface);
+  box-shadow: 0 20px 50px rgb(0 0 0 / 18%);
+}
+
+.xy-field-label {
+  display: block;
+  margin-bottom: 7px;
+  color: var(--xy-text);
+  font-size: 13px;
+  font-weight: 500;
+}
+
+.xy-danger-item {
+  color: var(--xy-danger);
+}
+
+.xy-delete-copy {
+  margin: 0;
+  color: var(--xy-text-secondary);
+  line-height: 1.6;
+  overflow-wrap: anywhere;
+}
+
+@media (max-width: 768px) {
+  .xy-desktop-sidebar-toggle {
+    display: none;
+  }
+
+  .xy-mobile-sidebar-toggle {
+    display: inline-flex;
+  }
+
+  .xy-conversation-group [data-slot='sidebar-menu-actions'] {
+    width: 44px;
+    min-width: 44px;
+  }
+
+  .xy-conversation-menu-trigger {
+    width: 44px;
+    height: 44px;
+  }
+
+  .xy-dialog [data-slot='modal-close-trigger'],
+  .xy-login-dialog [data-slot='modal-close-trigger'] {
+    width: 44px;
+    height: 44px;
+  }
+
+  .xy-dialog [data-slot='button'],
+  .xy-login-dialog [data-slot='button'] {
+    min-height: 44px;
+  }
+
+  .xy-navbar [data-slot='app-layout-menu-toggle'],
+  .xy-navbar [data-slot='button'] {
+    width: 44px;
+    height: 44px;
+    min-width: 44px;
+  }
+
+  .xy-navbar [data-slot='navbar-header'] {
+    padding: 0 12px;
+  }
+
+  .xy-chat-heading strong {
+    max-width: 58vw;
+  }
 }