diff --git a/admin-frontend-vue/src/router/index.ts b/admin-frontend-vue/src/router/index.ts
index 5e250f67..758ee485 100644
--- a/admin-frontend-vue/src/router/index.ts
+++ b/admin-frontend-vue/src/router/index.ts
@@ -3,6 +3,7 @@ import type { AdminMenuNode } from '@/types/admin'
 import AdminLayout from '@/layout/AdminLayout.vue'
 import { useAdminSessionStore } from '@/stores/admin-session'
 import { APP_BASE_PATH } from '@/config/app'
+import { adminRouteRecords } from './routes'
 
 const router = createRouter({
   history: createWebHistory(APP_BASE_PATH),
@@ -10,11 +11,7 @@ const router = createRouter({
     {
       path: '/',
       component: AdminLayout,
-      children: [
-        { path: 'account/users', component: () => import('@/pages/account/UsersPage.vue'), meta: { menuKey: 'admin_users', title: '用户管理' } },
-        { path: 'account/menus', component: () => import('@/pages/account/MenusPage.vue'), meta: { menuKey: 'admin_columns', title: '菜单管理' } },
-        { path: 'account/groups', component: () => import('@/pages/account/GroupsPage.vue'), meta: { menuKey: 'admin_group_manage', title: '数据权限分组' } },
-      ],
+      children: adminRouteRecords,
     },
   ],
 })
diff --git a/admin-frontend-vue/src/router/routes.ts b/admin-frontend-vue/src/router/routes.ts
new file mode 100644
index 00000000..bb2f0af3
--- /dev/null
+++ b/admin-frontend-vue/src/router/routes.ts
@@ -0,0 +1,49 @@
+import type { RouteRecordRaw } from 'vue-router'
+
+export interface AdminPageMeta {
+  title: string
+  menuKey?: string
+}
+
+export interface AdminPageDef extends AdminPageMeta {
+  /** 相对 /admin-vue/ 基准的子路径，不带前导斜杠、不带 base 前缀。 */
+  path: string
+  /** 异步组件加载器（页面按路由分包）。 */
+  load: () => Promise<{ default: unknown }>
+}
+
+/** 业务域路由注册表（任务 8）：首批 account 域；后续按业务域在此登记页面。 */
+export const adminPages: AdminPageDef[] = [
+  { path: 'account/users', menuKey: 'admin_users', title: '用户管理', load: () => import('@/pages/account/UsersPage.vue') },
+  { path: 'account/menus', menuKey: 'admin_columns', title: '菜单管理', load: () => import('@/pages/account/MenusPage.vue') },
+  { path: 'account/groups', menuKey: 'admin_group_manage', title: '数据权限分组', load: () => import('@/pages/account/GroupsPage.vue') },
+]
+
+export function routeOf(page: AdminPageDef): RouteRecordRaw {
+  if (!page.path || !page.load || !page.title) {
+    throw new Error(`路由注册表页面定义非法，需 path/load/title 齐全: ${JSON.stringify(page)}`)
+  }
+  const meta: Record<string, string> = { title: page.title }
+  if (page.menuKey) meta.menuKey = page.menuKey
+  return { path: page.path, component: page.load, meta }
+}
+
+export const adminRouteRecords: RouteRecordRaw[] = adminPages.map(routeOf)
+
+/** 校验注册表完整性：路径唯一、title/load 齐全、路径为相对子路径。返回问题清单。 */
+export function validateAdminPages(pages: AdminPageDef[]): string[] {
+  const issues: string[] = []
+  const seen = new Set<string>()
+  for (const page of pages) {
+    if (!page.path || page.path.startsWith('/')) {
+      issues.push(`页面路径必须是相对子路径(不带 / 与 base 前缀): ${page.path || '(空)'}`)
+    } else if (seen.has(page.path)) {
+      issues.push(`页面路径重复: ${page.path}`)
+    }
+    seen.add(page.path)
+    if (!page.title) issues.push(`页面缺少标题: ${page.path}`)
+    if (!page.load) issues.push(`页面缺少异步加载器: ${page.path}`)
+    if (page.path.includes('/admin-vue')) issues.push(`页面路径不得包含 base 前缀: ${page.path}`)
+  }
+  return issues
+}
diff --git a/admin-frontend-vue/tests/task-3.test.ts b/admin-frontend-vue/tests/task-3.test.ts
index 0eeb6ad4..efb38da1 100644
--- a/admin-frontend-vue/tests/task-3.test.ts
+++ b/admin-frontend-vue/tests/task-3.test.ts
@@ -13,11 +13,11 @@ test('test_task_003_layout_contract_normal_primary_path', () => {
 })
 
 test('test_task_003_layout_contract_normal_variant_input', () => {
-  // 正常变体：页面接线归路由所有；壳层不得静态 import 业务页面。
+  // 正常变体：页面接线归路由注册表所有；壳层不得静态 import 业务页面。
   const layout = readSource(LAYOUT)
-  const router = readSource(ROUTER)
+  const registry = readSource('src/router/routes.ts')
   assert.equal(occurrences(layout, '@/pages/'), 0, 'AdminLayout 不得静态 import 业务页面')
-  assert.ok(router.includes('component: () => import('), '路由使用异步组件加载页面')
+  assert.ok(registry.includes('() => import('), '注册表使用异步组件加载页面')
 })
 
 test('test_task_003_layout_contract_normal_repeated_operation_is_idempotent', () => {
diff --git a/admin-frontend-vue/tests/task-8.test.ts b/admin-frontend-vue/tests/task-8.test.ts
new file mode 100644
index 00000000..9b063a58
--- /dev/null
+++ b/admin-frontend-vue/tests/task-8.test.ts
@@ -0,0 +1,79 @@
+import test from 'node:test'
+import assert from 'node:assert/strict'
+import { readSource } from './helpers.ts'
+import {
+  adminPages,
+  adminRouteRecords,
+  routeOf,
+  validateAdminPages,
+} from '../src/router/routes.ts'
+
+test('test_task_008_domain_route_registry_normal_primary_path', () => {
+  // 正常主路径：注册表首批 account 域页面登记为可消费路由记录。
+  assert.equal(adminPages.length, 3)
+  assert.equal(adminRouteRecords.length, adminPages.length)
+  const first = adminRouteRecords[0]
+  assert.equal(first.path, 'account/users')
+  assert.equal((first.meta as { title?: string }).title, '用户管理')
+  assert.equal((first.meta as { menuKey?: string }).menuKey, 'admin_users')
+  assert.deepEqual(validateAdminPages(adminPages), [])
+})
+
+test('test_task_008_domain_route_registry_normal_variant_input', () => {
+  // 正常变体：无 menuKey 的页面元数据不携带菜单 key，仍带标题。
+  const record = routeOf({ path: 'tasks/plain', title: '无菜单页', load: async () => ({ default: {} }) })
+  const meta = record.meta as { title?: string; menuKey?: string }
+  assert.equal(meta.title, '无菜单页')
+  assert.equal('menuKey' in meta, false)
+})
+
+test('test_task_008_domain_route_registry_normal_repeated_operation_is_idempotent', () => {
+  // 正常重复：从同一注册表重复生成记录结果稳定。
+  const once = JSON.stringify(adminPages.map(routeOf))
+  const twice = JSON.stringify(adminPages.map(routeOf))
+  assert.equal(once, twice)
+  assert.deepEqual(validateAdminPages(adminPages), validateAdminPages(adminPages))
+})
+
+test('test_task_008_domain_route_registry_boundary_empty_input', () => {
+  // 边界空值：空注册表可校验、可映射为空路由列表。
+  assert.deepEqual(validateAdminPages([]), [])
+  assert.equal([].map(routeOf).length, 0)
+})
+
+test('test_task_008_domain_route_registry_boundary_single_item', () => {
+  // 边界单元素：单页面登记生成唯一路由记录。
+  const records = [routeOf({ path: 'shop/list', title: '店铺列表', load: async () => ({ default: {} }) })]
+  assert.equal(records.length, 1)
+  assert.equal(records[0].path, 'shop/list')
+})
+
+test('test_task_008_domain_route_registry_boundary_limit_or_missing_field', () => {
+  // 边界上限/缺字段：路径重复、前导斜杠、缺 title、混入 base 前缀都被校验拒绝。
+  const base = { title: 'T', load: async () => ({ default: {} }) }
+  const issues = validateAdminPages([
+    { ...base, path: 'a/b' },
+    { ...base, path: 'a/b' },
+    { ...base, path: '/lead' },
+    { path: '', title: '', load: async () => ({ default: {} }) },
+    { path: '/admin-vue/x', title: 'X', load: async () => ({ default: {} }) },
+  ])
+  assert.ok(issues.some((i) => i.includes('路径重复')))
+  assert.ok(issues.some((i) => i.includes('相对子路径')))
+  assert.ok(issues.some((i) => i.includes('缺少标题')))
+  assert.ok(issues.some((i) => i.includes('base 前缀')))
+})
+
+test('test_task_008_domain_route_registry_invalid_input_rejected', () => {
+  // 异常输入：非法页面定义在生成路由时被拒绝并给出可操作消息。
+  assert.throws(() => routeOf({ path: '', title: 'T', load: async () => ({ default: {} }) }), /路由注册表页面定义非法/)
+  assert.throws(() => routeOf({ path: 'x', title: '', load: async () => ({ default: {} }) }), /路由注册表页面定义非法/)
+})
+
+test('test_task_008_domain_route_registry_dependency_failure_returns_actionable_message', () => {
+  // 依赖失败：router 消费注册表，不再内联页面懒加载与路径字面量。
+  const router = readSource('src/router/index.ts')
+  assert.match(router, /adminRouteRecords/)
+  assert.equal(router.includes('account/users'), false, '路径字面量应只存在于 routes.ts 注册表')
+  assert.equal(router.includes('() => import(\'@/pages'), false, '页面懒加载应只存在于注册表')
+})