diff --git a/assets/admin/src/constants/sections/index.js b/assets/admin/src/constants/sections/index.js
index 239c67df..ddb007c8 100644
--- a/assets/admin/src/constants/sections/index.js
+++ b/assets/admin/src/constants/sections/index.js
@@ -11,23 +11,206 @@ import { themeInfoSection } from './theme-info'
 import { docsSection } from './docs'
 import { toolsSection } from './tools'
 
+const DEMOTED_CHILDREN = {
+  'post-list': ['post-list-submit'],
+  users: [
+    'users-invite-codes',
+    'users-sms',
+    'users-wechat',
+    'users-wechat-template',
+    'users-messages',
+    'users-ban',
+    'users-report',
+  ],
+  payment: ['payment-paid'],
+  shop: ['shop-dashboard'],
+  forum: ['forum-dashboard'],
+  extensions: [
+    'extensions-audit',
+    'extensions-push',
+    'extensions-docs-mode',
+    'extensions-security',
+    'extensions-tools',
+    'extensions-ai',
+  ],
+}
+
+const COMPAT_PAGE_ORDER = [
+  'tools-import-export',
+  'tools-backup',
+  'tools-health',
+  'tools-migration',
+  'tools-email-rollback',
+  'tools-update',
+  'theme-info-dashboard',
+  'docs-dashboard',
+  'theme-authorization',
+  'payment-paid',
+  'post-list-submit',
+  'users-invite-codes',
+  'users-sms',
+  'users-wechat',
+  'users-wechat-template',
+  'users-messages',
+  'users-ban',
+  'users-report',
+  'extensions-docs-mode',
+  'extensions-audit',
+  'extensions-push',
+  'extensions-security',
+  'extensions-tools',
+  'extensions-ai',
+  'shop-dashboard',
+  'forum-dashboard',
+]
+
+const COMPAT_PAGE_ORDER_INDEX = new Map(COMPAT_PAGE_ORDER.map((key, index) => [key, index]))
+
+const DEMOTED_PAGE_OVERRIDES = {
+  'post-list-submit': {
+    label: '前台投稿（兼容）',
+    title: '前台投稿（兼容）',
+    desc: '兼容保留前台投稿入口，避免其继续主导内容主线配置。',
+  },
+  'users-invite-codes': {
+    label: '邀请码运营（兼容）',
+    title: '邀请码运营（兼容）',
+    desc: '兼容保留邀请码运营入口，避免其压过登录、用户功能与签到积分主线。',
+  },
+  'users-sms': {
+    label: '短信接口（兼容）',
+    title: '短信接口（兼容）',
+    desc: '兼容保留短信供应商配置，不再作为用户主线高权重入口。',
+  },
+  'users-wechat': {
+    label: '微信通知（兼容）',
+    title: '微信通知（兼容）',
+    desc: '兼容保留微信通知配置，不再进入用户主线设置前排。',
+  },
+  'users-wechat-template': {
+    label: '微信模板消息（兼容）',
+    title: '微信模板消息（兼容）',
+    desc: '兼容保留微信模板消息入口，作为次级通信能力访问。',
+  },
+  'users-messages': {
+    label: '消息中心（兼容）',
+    title: '消息中心（兼容）',
+    desc: '兼容保留站内消息治理入口，不再主导用户主线后台路径。',
+  },
+  'users-ban': {
+    label: '禁封管理（治理兼容）',
+    title: '禁封管理（治理兼容）',
+    desc: '兼容保留禁封治理入口，避免其压过登录与用户功能配置。',
+  },
+  'users-report': {
+    label: '禁封/举报（治理兼容）',
+    title: '禁封/举报（治理兼容）',
+    desc: '兼容保留举报治理入口，作为次级治理能力访问。',
+  },
+  'payment-paid': {
+    label: '下载/付费内容（兼容）',
+    title: '下载/付费内容（兼容）',
+    desc: '兼容保留资源型下载/付费内容入口，避免资源主线继续占据支付域前排。',
+  },
+  'shop-dashboard': {
+    label: '商城概览（兼容）',
+    title: '商城概览（兼容）',
+    desc: '兼容保留商城概览页，默认主路径仍以商品与订单管理为先。',
+  },
+  'forum-dashboard': {
+    label: '论坛概览（兼容）',
+    title: '论坛概览（兼容）',
+    desc: '兼容保留论坛概览页，默认主路径仍以板块与配置管理为先。',
+  },
+  'extensions-docs-mode': {
+    label: '文档模式（兼容）',
+    title: '文档模式（兼容）',
+    desc: '兼容保留 docs mode，不再作为主线产品能力入口。',
+  },
+  'extensions-audit': {
+    label: 'API内容审核（兼容）',
+    title: 'API内容审核（兼容）',
+    desc: '兼容保留治理型审核能力，避免其影响核心内容与用户主线。',
+  },
+  'extensions-push': {
+    label: '百度推送（兼容）',
+    title: '百度推送（兼容）',
+    desc: '兼容保留搜索推送能力，不再占用主线后台入口。',
+  },
+  'extensions-security': {
+    label: '网站安全（兼容）',
+    title: '网站安全（兼容）',
+    desc: '兼容保留扩展安全能力，作为低频次级入口访问。',
+  },
+  'extensions-tools': {
+    label: '系统工具（兼容）',
+    title: '系统工具（兼容）',
+    desc: '兼容保留扩展工具中心，避免与主工具区重复争夺主路径。',
+  },
+  'extensions-ai': {
+    label: 'AI 子系统（兼容）',
+    title: 'AI 子系统（兼容）',
+    desc: '兼容保留 AI 入口，不再进入 Zibll 主线后台路径。',
+  },
+}
+
+function withoutChildren(section, childKeys = []) {
+  if (!childKeys.length) {
+    return section
+  }
+
+  const childKeySet = new Set(childKeys)
+
+  return {
+    ...section,
+    children: (section.children || []).filter((child) => !childKeySet.has(child.key)),
+  }
+}
+
+function pickChildren(section, childKeys = []) {
+  if (!childKeys.length) {
+    return []
+  }
+
+  const childKeySet = new Set(childKeys)
+
+  return (section.children || [])
+    .filter((child) => childKeySet.has(child.key))
+    .map((child) => ({
+      ...child,
+      ...(DEMOTED_PAGE_OVERRIDES[child.key] || {}),
+      secondaryEntry: true,
+      compatSourceSection: section.key,
+    }))
+}
+
 const primarySections = [
   globalSection,
   pageDisplaySection,
-  postListSection,
+  withoutChildren(postListSection, DEMOTED_CHILDREN['post-list']),
   permissionsSection,
-  usersSection,
-  paymentSection,
-  shopSection,
-  forumSection,
-  extensionsSection,
+  withoutChildren(usersSection, DEMOTED_CHILDREN.users),
+  withoutChildren(paymentSection, DEMOTED_CHILDREN.payment),
+  withoutChildren(shopSection, DEMOTED_CHILDREN.shop),
+  withoutChildren(forumSection, DEMOTED_CHILDREN.forum),
+  withoutChildren(extensionsSection, DEMOTED_CHILDREN.extensions),
 ]
 
 const compatChildren = [
   ...(toolsSection.children || []),
   ...(themeInfoSection.children || []),
   ...(docsSection.children || []),
-]
+  ...pickChildren(paymentSection, DEMOTED_CHILDREN.payment),
+  ...pickChildren(postListSection, DEMOTED_CHILDREN['post-list']),
+  ...pickChildren(usersSection, DEMOTED_CHILDREN.users),
+  ...pickChildren(extensionsSection, DEMOTED_CHILDREN.extensions),
+  ...pickChildren(shopSection, DEMOTED_CHILDREN.shop),
+  ...pickChildren(forumSection, DEMOTED_CHILDREN.forum),
+].sort((left, right) => {
+  const leftIndex = COMPAT_PAGE_ORDER_INDEX.get(left.key) ?? Number.MAX_SAFE_INTEGER
+  const rightIndex = COMPAT_PAGE_ORDER_INDEX.get(right.key) ?? Number.MAX_SAFE_INTEGER
+  return leftIndex - rightIndex
+})
 
 export const compatToolsSection = {
   key: 'tools-compat',
diff --git a/assets/admin/src/router/index.js b/assets/admin/src/router/index.js
index 0a197069..6d28ca64 100644
--- a/assets/admin/src/router/index.js
+++ b/assets/admin/src/router/index.js
@@ -2,6 +2,8 @@ import { createRouter, createWebHashHistory } from 'vue-router'
 import { getAllAdminPages } from '@/constants/admin-sections'
 import { componentLoaders } from './component-loaders/index.js'
 
+const ADMIN_DEFAULT_ROUTE = '/global/common'
+
 function resolveComponent(page) {
   if (componentLoaders[page.component]) {
     return componentLoaders[page.component]
@@ -23,6 +25,11 @@ function createRouteMeta(page) {
     section: page.sectionKey || '',
     desc: page.desc || '',
     status: page.status || 'available',
+    secondaryEntry: page.secondaryEntry === true,
+  }
+
+  if (page.compatSourceSection) {
+    meta.compatSourceSection = page.compatSourceSection
   }
 
   if (page.canonicalDomain) {
@@ -51,7 +58,7 @@ function createRouteMeta(page) {
 }
 
 const routes = [
-  { path: '/', redirect: '/global/common' },
+  { path: '/', redirect: ADMIN_DEFAULT_ROUTE },
   ...getAllAdminPages().map((page) => ({
     path: page.route,
     name: page.name,
@@ -64,3 +71,4 @@ export default createRouter({
   history: createWebHashHistory(),
   routes,
 })
+