diff --git a/docs/regression-guards/mindspace-seo-geo.md b/docs/regression-guards/mindspace-seo-geo.md
index aeaeafa..b0439d7 100644
--- a/docs/regression-guards/mindspace-seo-geo.md
+++ b/docs/regression-guards/mindspace-seo-geo.md
@@ -4,8 +4,8 @@
 
 ## 保护内容
 
-1. **收录策略硬规则**：仅 `access_mode=public` 且 `status=online` 且未过期的发布页允许 SEO/GEO 注入与 sitemap/llms 收录。不再要求 `user_confirmed_at`。
-2. **私有页强制 noindex**：密码、登录可见、owner_only、已过期、工作区预览直链等必须注入 `noindex, nofollow` 并设置 `X-Robots-Tag`。
+1. **收录策略硬规则**：`h5_publish_records` 中 `access_mode=public` 且 `status=online` 且未过期的发布页允许 SEO/GEO 注入与 sitemap/llms 收录；**此外**，工作区 `public/*.html` 直链在无在线非 public 发布记录阻挡时，默认视为可收录（implicit public）。不再要求 `user_confirmed_at`。
+2. **私有页强制 noindex**：在线 `password` / `private_link` / `login_required` / `owner_only` 发布、已过期、embed 模式等必须注入 `noindex, nofollow` 并设置 `X-Robots-Tag`。
 3. **总开关默认开启**：`mindspace_config.seo_geo_config` 缺省为全开；库内已保存的旧值仍以数据库为准，需在 memind_adm MindSpace 配置页保存后才会改写生产。
 4. **配置来源**：memind_adm MindSpace 配置页 → `PATCH /admin-api/mindspace/config` → Portal `loadMindSpaceConfigCached()`。
 5. **百度推送**：仅在 admin 开启 `seo.baiduPush` 且页面可索引时触发；公开页发布与 Plaza 发帖共用该开关。
diff --git a/mindspace-index-policy.mjs b/mindspace-index-policy.mjs
index 4d5f397..6503561 100644
--- a/mindspace-index-policy.mjs
+++ b/mindspace-index-policy.mjs
@@ -1,5 +1,36 @@
 const INDEXABLE_ACCESS_MODE = 'public';
 
+export function isWorkspacePublicHtmlRelativePath(value) {
+  const normalized = String(value ?? '')
+    .replace(/\\/g, '/')
+    .replace(/^\/+/, '');
+  if (!/^public\/[^/]+\.html$/i.test(normalized)) return false;
+  if (/\/_archived[^/]*\.html$/i.test(normalized)) return false;
+  return true;
+}
+
+export function buildImplicitWorkspacePublicPublication({
+  publicUrl = '',
+  pageId = null,
+  updatedAt = null,
+  title = null,
+  summary = null,
+} = {}) {
+  const url = String(publicUrl ?? '').trim();
+  if (!url) return null;
+  return normalizePublicationSnapshot({
+    accessMode: INDEXABLE_ACCESS_MODE,
+    status: 'online',
+    publicUrl: url,
+    pageId,
+    userConfirmedAt: null,
+    expiresAt: null,
+    updatedAt: updatedAt ?? Date.now(),
+    title,
+    summary,
+  });
+}
+
 export function normalizePublicationSnapshot(input = {}) {
   if (!input || typeof input !== 'object') return null;
   const accessMode = String(
@@ -83,4 +114,5 @@ export function resolveIndexPolicy({
 
 export const indexPolicyInternals = {
   INDEXABLE_ACCESS_MODE,
+  isWorkspacePublicHtmlRelativePath,
 };
diff --git a/mindspace-index-policy.test.mjs b/mindspace-index-policy.test.mjs
index e1dd30f..2bbedb1 100644
--- a/mindspace-index-policy.test.mjs
+++ b/mindspace-index-policy.test.mjs
@@ -1,7 +1,9 @@
 import assert from 'node:assert/strict';
 import test from 'node:test';
 import {
+  buildImplicitWorkspacePublicPublication,
   isPublicationIndexable,
+  isWorkspacePublicHtmlRelativePath,
   resolveIndexPolicy,
 } from './mindspace-index-policy.mjs';
 
@@ -73,3 +75,25 @@ test('resolveIndexPolicy skips embed delivery', () => {
   });
   assert.equal(policy.mode, 'off');
 });
+
+test('isWorkspacePublicHtmlRelativePath accepts public html and rejects archived', () => {
+  assert.equal(isWorkspacePublicHtmlRelativePath('public/demo.html'), true);
+  assert.equal(isWorkspacePublicHtmlRelativePath('public/_archived-demo.html'), false);
+  assert.equal(isWorkspacePublicHtmlRelativePath('private/demo.html'), false);
+});
+
+test('buildImplicitWorkspacePublicPublication marks workspace public html indexable', () => {
+  const snapshot = buildImplicitWorkspacePublicPublication({
+    publicUrl: '/MindSpace/user/public/demo.html',
+  });
+  assert.equal(isPublicationIndexable(snapshot), true);
+  const policy = resolveIndexPolicy({
+    seoGeoConfig: {
+      enabled: true,
+      seo: { enabled: true, canonical: true },
+      geo: { enabled: true, jsonLd: true },
+    },
+    publication: snapshot,
+  });
+  assert.equal(policy.mode, 'indexable');
+});
diff --git a/mindspace-seo-discovery-service.mjs b/mindspace-seo-discovery-service.mjs
index eb12202..c17d70b 100644
--- a/mindspace-seo-discovery-service.mjs
+++ b/mindspace-seo-discovery-service.mjs
@@ -1,5 +1,30 @@
-import { isPublicationIndexable, normalizePublicationSnapshot } from './mindspace-index-policy.mjs';
+import fs from 'node:fs';
+import path from 'node:path';
+import {
+  buildImplicitWorkspacePublicPublication,
+  isPublicationIndexable,
+  isWorkspacePublicHtmlRelativePath,
+  normalizePublicationSnapshot,
+} from './mindspace-index-policy.mjs';
+import { buildMindSpacePublicRoutePath } from './mindspace-runtime-config.mjs';
 import { PLATFORM_STATIC_DISCOVERY_ENTRIES } from './platform-seo-html.mjs';
+import { PUBLISH_ROOT_DIR } from './user-publish.mjs';
+
+function mapPublicationRow(row) {
+  if (!row) return null;
+  return normalizePublicationSnapshot({
+    id: row.id,
+    pageId: row.page_id,
+    publicUrl: row.public_url,
+    accessMode: row.access_mode,
+    status: row.status,
+    userConfirmedAt: row.user_confirmed_at,
+    expiresAt: row.expires_at,
+    updatedAt: row.updated_at ?? row.published_at,
+    title: row.title,
+    summary: row.summary,
+  });
+}
 
 function escapeXml(value) {
   return String(value ?? '')
@@ -18,9 +43,88 @@ function toAbsoluteUrl(origin, value) {
   return raw.split('#')[0];
 }
 
+async function loadOnlineNonPublicWorkspacePaths(pool) {
+  if (!pool) return new Set();
+  const [rows] = await pool.query(
+    `SELECT LOWER(pr.user_id) AS user_id, p.workspace_relative_path
+     FROM h5_publish_records pr
+     JOIN h5_page_records p ON p.id = pr.page_id
+     WHERE pr.status = 'online'
+       AND pr.access_mode <> 'public'
+       AND p.workspace_relative_path LIKE 'public/%.html'`,
+  );
+  return new Set(
+    rows.map((row) => `${String(row.user_id ?? '').toLowerCase()}\0${row.workspace_relative_path}`),
+  );
+}
+
+async function loadWorkspacePageMetaByPath(pool) {
+  if (!pool) return new Map();
+  const [rows] = await pool.query(
+    `SELECT id, LOWER(user_id) AS user_id, workspace_relative_path, title, summary, updated_at
+     FROM h5_page_records
+     WHERE status <> 'deleted'
+       AND workspace_relative_path LIKE 'public/%.html'`,
+  );
+  const map = new Map();
+  for (const row of rows) {
+    map.set(`${String(row.user_id ?? '').toLowerCase()}\0${row.workspace_relative_path}`, row);
+  }
+  return map;
+}
+
+export async function listWorkspacePublicHtmlIndexEntries(
+  pool,
+  { h5Root = null, now = Date.now() } = {},
+) {
+  if (!h5Root) return [];
+  const root = path.join(path.resolve(String(h5Root)), PUBLISH_ROOT_DIR);
+  if (!fs.existsSync(root) || !fs.statSync(root).isDirectory()) return [];
+
+  const blocked = await loadOnlineNonPublicWorkspacePaths(pool);
+  const pageMeta = await loadWorkspacePageMetaByPath(pool);
+  const entries = [];
+
+  for (const userId of fs.readdirSync(root)) {
+    if (!userId || userId.startsWith('.')) continue;
+    const publicDir = path.join(root, userId, 'public');
+    if (!fs.existsSync(publicDir) || !fs.statSync(publicDir).isDirectory()) continue;
+
+    for (const name of fs.readdirSync(publicDir)) {
+      if (!name.toLowerCase().endsWith('.html')) continue;
+      const relativePath = `public/${name}`;
+      if (!isWorkspacePublicHtmlRelativePath(relativePath)) continue;
+      const blockKey = `${userId.toLowerCase()}\0${relativePath}`;
+      if (blocked.has(blockKey)) continue;
+
+      const meta = pageMeta.get(blockKey);
+      const filePath = path.join(publicDir, name);
+      let updatedAt = now;
+      try {
+        updatedAt = fs.statSync(filePath).mtimeMs;
+      } catch {
+        updatedAt = now;
+      }
+
+      const snapshot = buildImplicitWorkspacePublicPublication({
+        publicUrl: buildMindSpacePublicRoutePath(userId, relativePath.split('/')),
+        pageId: meta?.id ?? null,
+        updatedAt: meta?.updated_at ?? updatedAt,
+        title: meta?.title ?? null,
+        summary: meta?.summary ?? null,
+      });
+      if (snapshot && isPublicationIndexable(snapshot, { now })) {
+        entries.push(snapshot);
+      }
+    }
+  }
+
+  return entries;
+}
+
 export async function listIndexablePublications(
   pool,
-  { limit = 5000, offset = 0 } = {},
+  { limit = 5000, offset = 0, h5Root = null } = {},
 ) {
   if (!pool) return [];
   const safeLimit = Math.min(Math.max(Number(limit) || 5000, 1), 10000);
@@ -38,22 +142,14 @@ export async function listIndexablePublications(
      LIMIT ? OFFSET ?`,
     [Date.now(), safeLimit, safeOffset],
   );
-  return rows
-    .map((row) =>
-      normalizePublicationSnapshot({
-        id: row.id,
-        pageId: row.page_id,
-        publicUrl: row.public_url,
-        accessMode: row.access_mode,
-        status: row.status,
-        userConfirmedAt: row.user_confirmed_at,
-        expiresAt: row.expires_at,
-        updatedAt: row.updated_at ?? row.published_at,
-        title: row.title,
-        summary: row.summary,
-      }),
-    )
+  const fromDb = rows
+    .map((row) => mapPublicationRow(row))
     .filter((entry) => isPublicationIndexable(entry));
+  if (!h5Root || safeOffset > 0) {
+    return dedupeDiscoveryEntriesByPage(fromDb);
+  }
+  const fromWorkspace = await listWorkspacePublicHtmlIndexEntries(pool, { h5Root });
+  return dedupeDiscoveryEntriesByPage([...fromDb, ...fromWorkspace]);
 }
 
 export async function resolvePublicationIndexSnapshot(
@@ -90,19 +186,61 @@ export async function resolvePublicationIndexSnapshot(
   }
   sql += ' ORDER BY pr.published_at DESC LIMIT 1';
   const [rows] = await pool.query(sql, params);
-  const row = rows[0];
-  if (!row) return null;
-  return normalizePublicationSnapshot({
-    id: row.id,
-    pageId: row.page_id,
-    publicUrl: row.public_url,
-    accessMode: row.access_mode,
-    status: row.status,
-    userConfirmedAt: row.user_confirmed_at,
-    expiresAt: row.expires_at,
-    updatedAt: row.updated_at ?? row.published_at,
-    title: row.title,
-    summary: row.summary,
+  return mapPublicationRow(rows[0]);
+}
+
+export async function resolveWorkspacePublicationIndexSnapshot(
+  pool,
+  {
+    publicationId = null,
+    pageId = null,
+    userId = null,
+    workspaceRelativePath = '',
+    publicUrl = '',
+  } = {},
+) {
+  const online = await resolvePublicationIndexSnapshot(pool, {
+    publicationId,
+    pageId,
+    userId,
+  });
+  if (online) {
+    return online;
+  }
+
+  const relativePath = String(workspaceRelativePath ?? '').trim();
+  const owner = String(userId ?? '').trim();
+  if (!isWorkspacePublicHtmlRelativePath(relativePath) || !owner) {
+    return null;
+  }
+
+  if (pool) {
+    const [rows] = await pool.query(
+      `SELECT pr.id, pr.page_id, pr.public_url, pr.access_mode, pr.status,
+              pr.user_confirmed_at, pr.expires_at, pr.updated_at, pr.published_at,
+              p.title, p.summary
+       FROM h5_publish_records pr
+       JOIN h5_page_records p ON p.id = pr.page_id
+       WHERE pr.status = 'online'
+         AND pr.user_id = ?
+         AND p.workspace_relative_path = ?
+         AND pr.access_mode <> 'public'
+       ORDER BY pr.published_at DESC
+       LIMIT 1`,
+      [owner, relativePath],
+    );
+    const blocking = mapPublicationRow(rows[0]);
+    if (blocking) {
+      return blocking;
+    }
+  }
+
+  const resolvedPublicUrl =
+    String(publicUrl ?? '').trim() ||
+    buildMindSpacePublicRoutePath(owner, relativePath.split('/'));
+  return buildImplicitWorkspacePublicPublication({
+    publicUrl: resolvedPublicUrl,
+    pageId: pageId ?? null,
   });
 }
 
@@ -210,11 +348,16 @@ export function renderLlmsTxt(entries, { origin = '' } = {}) {
   return `${header.concat(body).join('\n')}\n`;
 }
 
-export function createMindspaceSeoDiscoveryService(pool) {
+export function createMindspaceSeoDiscoveryService(pool, { h5Root = null } = {}) {
   return {
-    listIndexablePublications: (options) => listIndexablePublications(pool, options),
+    listIndexablePublications: (options) =>
+      listIndexablePublications(pool, { h5Root, ...options }),
     resolvePublicationIndexSnapshot: (options) =>
       resolvePublicationIndexSnapshot(pool, options),
+    resolveWorkspacePublicationIndexSnapshot: (options) =>
+      resolveWorkspacePublicationIndexSnapshot(pool, options),
+    listWorkspacePublicHtmlIndexEntries: (options) =>
+      listWorkspacePublicHtmlIndexEntries(pool, { h5Root, ...options }),
     dedupeDiscoveryEntriesByPage,
     mergeDiscoveryEntries,
     renderSitemapXml,
diff --git a/mindspace-seo-discovery-service.test.mjs b/mindspace-seo-discovery-service.test.mjs
index 7883f81..6c7a9c3 100644
--- a/mindspace-seo-discovery-service.test.mjs
+++ b/mindspace-seo-discovery-service.test.mjs
@@ -1,11 +1,16 @@
 import assert from 'node:assert/strict';
+import fs from 'node:fs';
+import os from 'node:os';
+import path from 'node:path';
 import test from 'node:test';
 import {
   dedupeDiscoveryEntriesByPage,
+  listWorkspacePublicHtmlIndexEntries,
   mergeDiscoveryEntries,
   renderLlmsTxt,
   renderRobotsTxt,
   renderSitemapXml,
+  resolveWorkspacePublicationIndexSnapshot,
 } from './mindspace-seo-discovery-service.mjs';
 
 test('renderSitemapXml emits only provided urls', () => {
@@ -78,3 +83,59 @@ test('renderLlmsTxt lists markdown links', () => {
   );
   assert.match(body, /\[仙居玩水\]\(https:\/\/m\.tkmind\.cn\/u\/john\/pages\/demo\)/);
 });
+
+test('listWorkspacePublicHtmlIndexEntries includes unpublished public html on disk', async () => {
+  const root = fs.mkdtempSync(path.join(os.tmpdir(), 'mindspace-seo-disk-'));
+  const userId = 'user-implicit-seo';
+  const publicDir = path.join(root, 'MindSpace', userId, 'public');
+  fs.mkdirSync(publicDir, { recursive: true });
+  fs.writeFileSync(
+    path.join(publicDir, 'weather-broadcast-20260916.html'),
+    '<!doctype html><html><head><title>Weather</title></head><body></body></html>',
+    'utf8',
+  );
+
+  const entries = await listWorkspacePublicHtmlIndexEntries(null, { h5Root: root });
+  assert.equal(entries.length, 1);
+  assert.match(entries[0].publicUrl ?? '', /weather-broadcast-20260916\.html/);
+});
+
+test('resolveWorkspacePublicationIndexSnapshot falls back to implicit public html', async () => {
+  const snapshot = await resolveWorkspacePublicationIndexSnapshot(null, {
+    userId: 'user-1',
+    workspaceRelativePath: 'public/demo.html',
+    publicUrl: 'https://m.tkmind.cn/MindSpace/user-1/public/demo.html',
+  });
+  assert.equal(snapshot?.accessMode, 'public');
+  assert.equal(snapshot?.status, 'online');
+});
+
+test('resolveWorkspacePublicationIndexSnapshot respects online non-public publication', async () => {
+  const pool = {
+    async query(sql, params) {
+      if (/access_mode <> 'public'/i.test(sql)) {
+        assert.equal(params[1], 'public/demo.html');
+        return [[{
+          id: 'pub-private',
+          page_id: 'page-1',
+          public_url: '/u/user/pages/demo',
+          access_mode: 'password',
+          status: 'online',
+          user_confirmed_at: null,
+          expires_at: null,
+          updated_at: Date.now(),
+          published_at: Date.now(),
+          title: 'Demo',
+          summary: '私有',
+        }]];
+      }
+      return [[], []];
+    },
+  };
+  const snapshot = await resolveWorkspacePublicationIndexSnapshot(pool, {
+    userId: 'user-1',
+    workspaceRelativePath: 'public/demo.html',
+    publicUrl: 'https://m.tkmind.cn/MindSpace/user-1/public/demo.html',
+  });
+  assert.equal(snapshot?.accessMode, 'password');
+});
diff --git a/server.mjs b/server.mjs
index c95793b..cdfa015 100644
--- a/server.mjs
+++ b/server.mjs
@@ -1703,7 +1703,9 @@ let mindspaceSeoDiscoveryService = null;
 function getMindspaceSeoDiscoveryService() {
   if (!authPool) return null;
   if (!mindspaceSeoDiscoveryService) {
-    mindspaceSeoDiscoveryService = createMindspaceSeoDiscoveryService(authPool);
+    mindspaceSeoDiscoveryService = createMindspaceSeoDiscoveryService(authPool, {
+      h5Root: H5_ROOT,
+    });
   }
   return mindspaceSeoDiscoveryService;
 }
diff --git a/server/portal-workspace-publication-delivery.mjs b/server/portal-workspace-publication-delivery.mjs
index 91db7a8..e6c92b6 100644
--- a/server/portal-workspace-publication-delivery.mjs
+++ b/server/portal-workspace-publication-delivery.mjs
@@ -44,7 +44,7 @@ import {
   loadMindSpaceConfigCached,
 } from '../mindspace-config.mjs';
 import {
-  resolvePublicationIndexSnapshot,
+  resolveWorkspacePublicationIndexSnapshot,
 } from '../mindspace-seo-discovery-service.mjs';
 
 function deliveryNotFoundMessage(reason) {
@@ -71,7 +71,7 @@ export function createPortalWorkspacePublicationDelivery({
   resolvePageDataContext =
     resolveMindSpacePageDataContext,
   getMindSpaceConfig = loadMindSpaceConfigCached,
-  resolvePublicationSnapshot = resolvePublicationIndexSnapshot,
+  resolvePublicationSnapshot = resolveWorkspacePublicationIndexSnapshot,
 } = {}) {
   if (
     typeof resolveRequestOrigin !==
@@ -279,6 +279,8 @@ export function createPortalWorkspacePublicationDelivery({
           null,
         pageId: pageDataContext?.pageId ?? null,
         userId: delivery.ownerId ?? null,
+        workspaceRelativePath: delivery.relativePath ?? null,
+        publicUrl: context.pageUrl ?? null,
       }).catch(() => null);
     }
     const decorated =