diff --git a/config/config.ts b/config/config.ts
index ac9cda5..fd1026e 100644
--- a/config/config.ts
+++ b/config/config.ts
@@ -8,6 +8,26 @@ import { configureSplitChunks } from './splitChunks';
 // （原 public/js/clarity.js 硬编码作者私有项目 ID，下游部署无感知上报访客数据，已删除）
 const CLARITY_ID = process.env.CLARITY_ID;
 
+// 演示鉴权防线（审计 2026-09-22 H-4）：生产构建未配置真实后端时，登录是纯前端演示桩
+// （任意用户名/密码放行）。这里把「静默 fail-open」变为「构建期可见」——banner 无法被忽略。
+// 不做硬阻断（build fail）：那会破坏模板 clone 即 build 的开箱体验。
+if (process.env.NODE_ENV === 'production' && !process.env.UMI_APP_API_BASE) {
+  console.warn(
+    [
+      '',
+      '!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!',
+      '!!                                                           !!',
+      '!!   本构建使用纯前端演示鉴权：任意用户名/密码均可登录        !!',
+      '!!   （详见 SECURITY.md「已知限制」）                         !!',
+      '!!                                                           !!',
+      '!!   接入真实后端：设置 UMI_APP_API_BASE 后重新构建           !!',
+      '!!   下游二开请在面向公网部署前完成接入                       !!',
+      '!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!',
+      '',
+    ].join('\n'),
+  );
+}
+
 export default defineConfig({
   chainWebpack(config) {
     if (process.env.NODE_ENV === 'production') {
diff --git a/mock/userAPI.ts b/mock/userAPI.ts
index bcc0d9e..5a72c03 100644
--- a/mock/userAPI.ts
+++ b/mock/userAPI.ts
@@ -1,6 +1,11 @@
 import type { Request, Response } from 'express';
+// ⚠️ 这是开发环境的演示 mock（仅 `max dev` 生效，不进生产产物）。
+// 禁止把本文件当作真实后端的参考实现：登录不校验密码、token 是客户端可随意构造的
+// 演示约定（见 src/services/demo/demoToken.ts 的警告）——搬进真实后端等于接受万能凭证。
+//
 // 注意：umi 会把 mock/ 下所有 .ts/.js 当作 mock 文件加载（mock/**/*.[jt]s），
 // 测试与共享逻辑不要放在这里——查询逻辑在 src/services/demo/userQuery.ts，与静态演示层共用。
+import { demoRoleFor, issueDemoToken, verifyDemoToken } from '../src/services/demo/demoToken';
 import { filterAndPaginate, type DemoUserRecord } from '../src/services/demo/userQuery';
 
 let users: DemoUserRecord[] = [
@@ -23,23 +28,23 @@ export default {
     res.json({
       success: true,
       data: {
-        token: `${name}-demo-token`,
-        user: { name, nickName: name, email: '' },
+        token: issueDemoToken(name),
+        user: { name, nickName: name, email: '', role: demoRoleFor(name) },
       },
       errorCode: 0,
     });
   },
   'GET /api/v1/currentUser': (req: Request, res: Response) => {
     const authorization = (req.headers && req.headers.authorization) || '';
-    const matched = /^Bearer (.+)-demo-token$/.exec(authorization);
-    if (!matched) {
+    const matched = /^Bearer (.+)$/.exec(authorization);
+    const payload = matched ? verifyDemoToken(matched[1]) : null;
+    if (!payload) {
       res.status(401).json({ success: false, errorCode: 401, message: '未登录或登录已失效' });
       return;
     }
-    const name = matched[1];
     res.json({
       success: true,
-      data: { name, nickName: name, email: '' },
+      data: { name: payload.name, nickName: payload.name, email: '', role: payload.role },
       errorCode: 0,
     });
   },
diff --git a/src/access.ts b/src/access.ts
index 1d281d4..107b3e0 100644
--- a/src/access.ts
+++ b/src/access.ts
@@ -3,10 +3,11 @@ import type { AppInitialState } from './utils/Auth/initialState';
 
 // 参数是全局初始状态（未登录时为 undefined），不是表格用的 API.UserInfo
 export default (initialState: AppInitialState | undefined) => {
-  // 'dontHaveAccess' 是演示后端（mock）约定的禁止访问用户名：
-  // 该用户可登录（currentUser 正常返回），但 canSeeAdmin 为 false，
-  // 用于演示 /access、/table 的路由权限拦截（会跳转 /403）
-  const canSeeAdmin = !!initialState?.name && initialState.name !== 'dontHaveAccess';
+  // 白名单式（审计 2026-09-22 M-1）：只有携带 role === 'admin' 声明的用户才有管理权限，
+  // undefined/其他角色一律拒绝。真实后端必须由服务端返回 role 字段——
+  // 不要改回用户名黑名单（'dontHaveAccess' 只是演示签发方的降权约定，见 demoToken.ts），
+  // 前端 access 只是 UX 层，真正的权限校验必须在后端接口完成。
+  const canSeeAdmin = initialState?.role === 'admin';
   return {
     canSeeAdmin,
   };
diff --git a/src/layouts/RightContent.tsx b/src/layouts/RightContent.tsx
index 424a6e2..f4a5346 100644
--- a/src/layouts/RightContent.tsx
+++ b/src/layouts/RightContent.tsx
@@ -54,6 +54,7 @@ const RightContent = () => {
       name: '',
       email: '',
       nickName: '',
+      role: undefined,
       ...prev,
       theme: mode,
     }));
diff --git a/src/locales/en-US.ts b/src/locales/en-US.ts
index 8f1b1c4..50d60f8 100644
--- a/src/locales/en-US.ts
+++ b/src/locales/en-US.ts
@@ -46,6 +46,8 @@ export default {
   'login.passwordRequired': 'Please enter your password',
   'login.submit': 'Sign in',
   'login.success': 'Signed in',
+  'login.storageError':
+    'Cannot persist the session locally (storage disabled or full). Check browser settings and retry.',
   // NOTE framework layer (phase 5)
   'header.theme': 'Theme',
   'header.language': 'Language',
diff --git a/src/locales/zh-CN.ts b/src/locales/zh-CN.ts
index b44218d..a26b7c9 100644
--- a/src/locales/zh-CN.ts
+++ b/src/locales/zh-CN.ts
@@ -46,6 +46,7 @@ export default {
   'login.passwordRequired': '请输入密码',
   'login.submit': '登录',
   'login.success': '登录成功',
+  'login.storageError': '无法在本地保存登录状态（存储被禁用或已满），请检查浏览器设置后重试',
   // NOTE 框架层（阶段5）
   'header.theme': '主题',
   'header.language': '语言',
diff --git a/src/pages/Login/index.tsx b/src/pages/Login/index.tsx
index 245e149..596c732 100644
--- a/src/pages/Login/index.tsx
+++ b/src/pages/Login/index.tsx
@@ -13,7 +13,13 @@ const Login: React.FC = () => {
   const handleFinish = async (values: { name: string; password: string }) => {
     try {
       const { token, user } = await login(values);
-      localStorage.setItem(AUTH_TOKEN_KEY, token);
+      try {
+        localStorage.setItem(AUTH_TOKEN_KEY, token);
+      } catch {
+        // 隐私模式 / 配额满等本地存储不可用：点击无任何反馈比失败提示更糟（审计 2026-09-22 L-8）
+        messageApi.error(intl.formatMessage({ id: 'login.storageError' }));
+        return;
+      }
       // 立即刷新全局初始状态（保留当前主题），让路由守卫与 access 权限即时生效
       await setInitialState({ ...new UserInfo(user), theme: readTheme() });
       messageApi.success(intl.formatMessage({ id: 'login.success' }));
diff --git a/src/services/auth.test.ts b/src/services/auth.test.ts
index 854361a..784fa43 100644
--- a/src/services/auth.test.ts
+++ b/src/services/auth.test.ts
@@ -5,6 +5,7 @@
  */
 import { AUTH_TOKEN_KEY } from '@/constants';
 import { beforeEach, describe, expect, it, vi } from 'vitest';
+import { DEMO_TOKEN_PREFIX, DEMO_TOKEN_TTL_MS, issueDemoToken, verifyDemoToken } from './demo/demoToken';
 
 const { requestMock } = vi.hoisted(() => ({ requestMock: vi.fn() }));
 
@@ -19,31 +20,49 @@ const loadAuth = async (apiBase?: string) => {
 beforeEach(() => {
   requestMock.mockReset();
   localStorage.clear();
+  vi.useRealTimers();
 });
 
 describe('纯静态演示模式（无后端）', () => {
-  it('login 本地签发演示 token，不发请求', async () => {
+  it('login 本地签发可校验的演示 token（含 role 声明），不发请求', async () => {
     const { login } = await loadAuth();
-    await expect(login({ name: 'admin', password: 'any' })).resolves.toEqual({
-      token: 'admin-demo-token',
-      user: { name: 'admin', nickName: 'admin', email: '' },
-    });
+    const result = await login({ name: 'admin', password: 'any' });
+    expect(verifyDemoToken(result.token)).toMatchObject({ name: 'admin', role: 'admin' });
+    expect(result.user).toEqual({ name: 'admin', nickName: 'admin', email: '', role: 'admin' });
     expect(requestMock).not.toHaveBeenCalled();
   });
 
-  it('fetchCurrentUser 从本地 token 还原用户（含 dontHaveAccess 权限演示账号）', async () => {
+  it('演示降权账号 dontHaveAccess 签发 role=user', async () => {
+    const { login } = await loadAuth();
+    const result = await login({ name: 'dontHaveAccess', password: 'any' });
+    expect(verifyDemoToken(result.token)).toMatchObject({ name: 'dontHaveAccess', role: 'user' });
+    expect(result.user.role).toBe('user');
+  });
+
+  it('fetchCurrentUser 从本地 token 还原用户与角色', async () => {
     const { fetchCurrentUser } = await loadAuth();
-    localStorage.setItem(AUTH_TOKEN_KEY, 'dontHaveAccess-demo-token');
-    await expect(fetchCurrentUser()).resolves.toMatchObject({ name: 'dontHaveAccess' });
+    localStorage.setItem(AUTH_TOKEN_KEY, issueDemoToken('dontHaveAccess', 'user'));
+    await expect(fetchCurrentUser()).resolves.toMatchObject({ name: 'dontHaveAccess', role: 'user' });
     expect(requestMock).not.toHaveBeenCalled();
   });
 
-  it('缺失、伪造或空用户名的 token 被拒绝', async () => {
+  it('缺失、伪造、损坏、过期与未来时间戳的 token 一律被拒绝', async () => {
     const { fetchCurrentUser } = await loadAuth();
     await expect(fetchCurrentUser()).rejects.toThrow();
     localStorage.setItem(AUTH_TOKEN_KEY, 'forged-token');
     await expect(fetchCurrentUser()).rejects.toThrow();
-    localStorage.setItem(AUTH_TOKEN_KEY, '-demo-token');
+    localStorage.setItem(AUTH_TOKEN_KEY, `${DEMO_TOKEN_PREFIX}not-json`);
+    await expect(fetchCurrentUser()).rejects.toThrow();
+    // 过期（ts 早于 TTL 窗口）与未来时间戳（时钟回拨防御）都无效
+    const stale = `${DEMO_TOKEN_PREFIX}${encodeURIComponent(
+      JSON.stringify({ name: 'x', role: 'admin', ts: Date.now() - DEMO_TOKEN_TTL_MS - 1000 }),
+    )}`;
+    localStorage.setItem(AUTH_TOKEN_KEY, stale);
+    await expect(fetchCurrentUser()).rejects.toThrow();
+    const future = `${DEMO_TOKEN_PREFIX}${encodeURIComponent(
+      JSON.stringify({ name: 'x', role: 'admin', ts: Date.now() + 60_000 }),
+    )}`;
+    localStorage.setItem(AUTH_TOKEN_KEY, future);
     await expect(fetchCurrentUser()).rejects.toThrow();
   });
 
diff --git a/src/services/auth.ts b/src/services/auth.ts
index d1ab36f..7874a91 100644
--- a/src/services/auth.ts
+++ b/src/services/auth.ts
@@ -1,5 +1,6 @@
 import { AUTH_TOKEN_KEY } from '@/constants';
 import { request } from '@umijs/max';
+import { demoRoleFor, issueDemoToken, verifyDemoToken, type DemoRole } from './demo/demoToken';
 import { USE_BACKEND } from './demo/mode';
 
 export interface LoginParams {
@@ -11,6 +12,8 @@ export interface CurrentUser {
   name: string;
   email: string;
   nickName?: string;
+  /** 角色声明：access 权限消费它（canSeeAdmin = role === 'admin'）。真实后端必须由服务端返回 */
+  role?: DemoRole;
 }
 
 export interface LoginResult {
@@ -25,21 +28,20 @@ interface ApiResponse<T> {
 }
 
 /**
- * 演示 token 约定：`${name}-demo-token`，与 mock/userAPI.ts 保持一致。
+ * 演示 token 的签发与校验见 ./demo/demoToken.ts（明文 JSON + 7 天过期，仅限演示）。
  * 纯静态托管（GitHub Pages / Vercel / Docker）没有后端，鉴权在前端本地完成（见 ./demo/mode.ts）；
  * 这只是演示桩，接入真实后端时配置 UMI_APP_API_BASE 即走下方的 HTTP 接口。
  */
-const DEMO_TOKEN_SUFFIX = '-demo-token';
 
-const toDemoUser = (name: string): CurrentUser => ({ name, nickName: name, email: '' });
+const toDemoUser = (name: string, role: DemoRole): CurrentUser => ({ name, nickName: name, email: '', role });
 
 /**
  * 登录。演示环境对任意用户名/密码放行；
- * 用户名 dontHaveAccess 为约定的「禁止访问」演示账号（可登录，但 canSeeAdmin 为 false）。
+ * 用户名 dontHaveAccess 为约定的「禁止访问」演示账号（可登录，role 为 user，canSeeAdmin 为 false）。
  */
 export async function login(params: LoginParams): Promise<LoginResult> {
   if (!USE_BACKEND) {
-    return { token: `${params.name}${DEMO_TOKEN_SUFFIX}`, user: toDemoUser(params.name) };
+    return { token: issueDemoToken(params.name), user: toDemoUser(params.name, demoRoleFor(params.name)) };
   }
   const resp = await request<ApiResponse<LoginResult>>('/api/v1/login', { method: 'POST', data: params });
   return resp.data;
@@ -60,11 +62,11 @@ export async function logout(): Promise<void> {
 export async function fetchCurrentUser(): Promise<CurrentUser> {
   if (!USE_BACKEND) {
     const token = typeof window === 'undefined' ? '' : localStorage.getItem(AUTH_TOKEN_KEY) || '';
-    const name = token.endsWith(DEMO_TOKEN_SUFFIX) ? token.slice(0, -DEMO_TOKEN_SUFFIX.length) : '';
-    if (!name) {
-      throw new Error('演示 token 无效或已失效');
+    const payload = verifyDemoToken(token);
+    if (!payload) {
+      throw new Error('演示 token 无效或已过期');
     }
-    return toDemoUser(name);
+    return toDemoUser(payload.name, payload.role);
   }
   const resp = await request<ApiResponse<CurrentUser>>('/api/v1/currentUser', { skipErrorHandler: true });
   return resp.data;
diff --git a/src/services/demo/demoToken.ts b/src/services/demo/demoToken.ts
new file mode 100644
index 0000000..c010090
--- /dev/null
+++ b/src/services/demo/demoToken.ts
@@ -0,0 +1,55 @@
+/**
+ * 演示 token 的签发与校验（services/auth.ts 本地实现与 mock/userAPI.ts 共用）。
+ *
+ * ⚠️ 仅限演示：token 在前端本地签发、本地校验，无任何密码学保护——
+ * 任何能在浏览器里写 localStorage 的人都可以给自己签发任意身份。
+ * 真实后端必须由服务端签发与校验会话（JWT / opaque session + 服务端状态），
+ * 把本文件的约定搬进真实后端等于接受「任何人都可构造的万能凭证」。
+ *
+ * 形状：`demo.` + encodeURIComponent(JSON({ name, role, ts }))
+ * - 明文 JSON：演示 token 无需遮掩，可读性优先；encodeURIComponent 保证 ASCII 与分隔安全
+ * - ts：签发时间戳，7 天过期（见 DEMO_TOKEN_TTL_MS），避免演示 token 永久有效
+ * - role 编码进 token：权限演示账号（dontHaveAccess）登录后即固定为 user，
+ *   不再从用户名现推（access.ts 消费服务端/签发方声明的角色，见 M-1）
+ */
+
+export type DemoRole = 'admin' | 'user';
+
+export const DEMO_TOKEN_PREFIX = 'demo.';
+export const DEMO_TOKEN_TTL_MS = 7 * 24 * 60 * 60 * 1000;
+
+/** 演示约定：该用户名可登录但无管理权限（canSeeAdmin 为 false），用于演示路由权限拦截 */
+export const isRestrictedDemoName = (name: string) => name === 'dontHaveAccess';
+
+export const demoRoleFor = (name: string): DemoRole => (isRestrictedDemoName(name) ? 'user' : 'admin');
+
+export interface DemoTokenPayload {
+  name: string;
+  role: DemoRole;
+  ts: number;
+}
+
+export const issueDemoToken = (name: string, role: DemoRole = demoRoleFor(name)): string =>
+  `${DEMO_TOKEN_PREFIX}${encodeURIComponent(JSON.stringify({ name, role, ts: Date.now() }))}`;
+
+/** 校验并还原 token 载荷；形状不符、字段缺失或已过期返回 null */
+export const verifyDemoToken = (token: string): DemoTokenPayload | null => {
+  if (!token.startsWith(DEMO_TOKEN_PREFIX)) {
+    return null;
+  }
+  try {
+    const payload = JSON.parse(decodeURIComponent(token.slice(DEMO_TOKEN_PREFIX.length))) as Partial<DemoTokenPayload>;
+    if (typeof payload.name !== 'string' || !payload.name) {
+      return null;
+    }
+    if (payload.role !== 'admin' && payload.role !== 'user') {
+      return null;
+    }
+    if (typeof payload.ts !== 'number' || Date.now() - payload.ts > DEMO_TOKEN_TTL_MS || payload.ts > Date.now()) {
+      return null;
+    }
+    return { name: payload.name, role: payload.role, ts: payload.ts };
+  } catch {
+    return null;
+  }
+};
diff --git a/src/services/demo/userService.ts b/src/services/demo/userService.ts
index ea2375a..2034cb6 100644
--- a/src/services/demo/userService.ts
+++ b/src/services/demo/userService.ts
@@ -31,6 +31,26 @@ const persist = () => {
   }
 };
 
+/** localStorage 中的演示数据被污染（手改/损坏）时返回 null，由调用方回落静态种子（审计 L-5） */
+const parseStoredUsers = (stored: string): DemoUser[] | null => {
+  try {
+    const list = JSON.parse(stored) as unknown;
+    if (!Array.isArray(list)) {
+      return null;
+    }
+    const shapeOk = list.every(
+      (item) =>
+        typeof item === 'object' &&
+        item !== null &&
+        typeof (item as DemoUser).id === 'string' &&
+        typeof (item as DemoUser).name === 'string',
+    );
+    return shapeOk ? (list as DemoUser[]) : null;
+  } catch {
+    return null;
+  }
+};
+
 const loadUsers = async (): Promise<DemoUser[]> => {
   if (cache) {
     return cache;
@@ -38,8 +58,12 @@ const loadUsers = async (): Promise<DemoUser[]> => {
   if (typeof window !== 'undefined') {
     const stored = localStorage.getItem(DEMO_USERS_KEY);
     if (stored) {
-      cache = JSON.parse(stored) as DemoUser[];
-      return cache;
+      const parsed = parseStoredUsers(stored);
+      if (parsed) {
+        cache = parsed;
+        return cache;
+      }
+      localStorage.removeItem(DEMO_USERS_KEY);
     }
   }
   const resp = await fetch(`${PUBLIC_PATH}data/users.json`);
diff --git a/src/typings.d.ts b/src/typings.d.ts
index 8d5ac0f..6010341 100644
--- a/src/typings.d.ts
+++ b/src/typings.d.ts
@@ -1,14 +1,14 @@
 // 全局类型声明（与 config.ts / config.github.ts 的 define 块一一对应）
 
-// Cesium Ion Token
-declare const CESIUM_ION_TOKEN: string;
+// Cesium Ion Token（可选：未配置时 Cesium 回退自带默认 token）
+declare const CESIUM_ION_TOKEN: string | undefined;
 declare const CESIUM_BASE_URL: string;
 
 // 站点资源根路径（主产线 '/'，GitHub Pages '/umi-react-admin/'）
 declare const PUBLIC_PATH: string;
 
 // 真实后端 API 地址（可选，未配置时 dev 走 umi mock、生产演示走静态数据）
-declare const UMI_APP_API_BASE: string;
+declare const UMI_APP_API_BASE: string | undefined;
 
 interface Window {
   Cesium?: typeof import('cesium');
diff --git a/src/utils/Auth/userInfo.ts b/src/utils/Auth/userInfo.ts
index a2bb47f..7aea13f 100644
--- a/src/utils/Auth/userInfo.ts
+++ b/src/utils/Auth/userInfo.ts
@@ -3,16 +3,21 @@ export type UserClaim = {
   name: string;
   email: string;
   nickName?: string;
+  /** 角色声明（演示签发方或真实后端返回）；access 权限消费它 */
+  role?: string;
 };
 
 export class UserInfo {
   public name: string;
   public email: string;
   public nickName: string;
+  /** undefined 视为无管理权限（见 src/access.ts：白名单式判定，不回退到「登录即 admin」） */
+  public role: string | undefined;
 
   constructor(userClaim: UserClaim) {
     this.name = userClaim.name || '';
     this.email = userClaim.email || '';
     this.nickName = userClaim.nickName || userClaim.name || '';
+    this.role = userClaim.role;
   }
 }
diff --git a/src/utils/requestConfig.test.ts b/src/utils/requestConfig.test.ts
index afd3508..ed2534d 100644
--- a/src/utils/requestConfig.test.ts
+++ b/src/utils/requestConfig.test.ts
@@ -7,9 +7,10 @@ import { AUTH_TOKEN_KEY } from '@/constants';
 import { afterEach, beforeAll, beforeEach, describe, expect, it, vi } from 'vitest';
 import { BizError } from './BizError';
 
-const { errorMock, pushMock } = vi.hoisted(() => ({
+const { errorMock, pushMock, assignMock } = vi.hoisted(() => ({
   errorMock: vi.fn(),
   pushMock: vi.fn(),
+  assignMock: vi.fn(),
 }));
 
 vi.mock('@umijs/max', () => ({
@@ -34,6 +35,13 @@ let interceptor: Interceptor;
 
 beforeAll(async () => {
   (globalThis as Record<string, unknown>).UMI_APP_API_BASE = undefined;
+  // PUBLIC_PATH 与 UMI_APP_API_BASE 同为构建期 define 注入的全局常量（401 整页跳转用）
+  (globalThis as Record<string, unknown>).PUBLIC_PATH = '/';
+  // 401 走 window.location.assign（整页跳转重置内存态），jsdom 下需替换 location 才能断言
+  Object.defineProperty(window, 'location', {
+    value: { ...window.location, assign: assignMock },
+    writable: true,
+  });
   ({ requestConfig } = await import('./requestConfig'));
   errorHandler = requestConfig.errorConfig!.errorHandler! as unknown as ErrorHandler;
   interceptor = requestConfig.requestInterceptors![0] as unknown as Interceptor;
@@ -97,11 +105,11 @@ describe('errorHandler：HTTP 状态码分流（axios 形状）', () => {
     expect(pushMock).not.toHaveBeenCalled();
   });
 
-  it('401 清除 token 并跳转登录页', () => {
+  it('401 清除 token 并整页跳转登录页（重置内存中的 initialState）', () => {
     localStorage.setItem(AUTH_TOKEN_KEY, 'stale-token');
     errorHandler(httpError(401));
     expect(localStorage.getItem(AUTH_TOKEN_KEY)).toBeNull();
-    expect(pushMock).toHaveBeenCalledWith('/login');
+    expect(assignMock).toHaveBeenCalledWith('/login');
   });
 
   it('403 提示并跳转 /403', () => {
diff --git a/src/utils/requestConfig.ts b/src/utils/requestConfig.ts
index da6e6a0..54eff80 100644
--- a/src/utils/requestConfig.ts
+++ b/src/utils/requestConfig.ts
@@ -109,8 +109,10 @@ export const requestConfig: RequestConfig = {
             message.error(t('request.unauthorized', '登录失效，即将跳转至登录页面'));
             if (typeof window !== 'undefined') {
               localStorage.removeItem(AUTH_TOKEN_KEY);
+              // 整页跳转而非 SPA 路由（审计 2026-09-22 L-2）：重置内存中的 initialState
+              //（残留的已登录用户与昵称），也顺带避免并发 401 重复 push；PUBLIC_PATH 兼容子路径部署
+              window.location.assign(`${PUBLIC_PATH}login`);
             }
-            history.push('/login');
             break;
           case 403:
             message.error(getErrorMessage(data, t('request.forbidden', '没有权限访问该资源。')));