diff --git a/.hermes/shared-memory/decision-log.md b/.hermes/shared-memory/decision-log.md
index 11bd0e53..3c36b390 100644
--- a/.hermes/shared-memory/decision-log.md
+++ b/.hermes/shared-memory/decision-log.md
@@ -16,6 +16,14 @@
 
 ---
 
+## 2026-06-10 公开作品互动能力进入后台全局配置
+
+- 背景：作品详情页的点赞和改造能力原本由前端和各玩法 handler 的硬编码能力矩阵决定，后台无法临时关闭某类公开作品的互动入口，直接关闭创作入口又会误伤已有作品读取和游玩。
+- 决策：公开作品点赞 / 改造能力作为 `creation_entry_config.public_work_interactions_json` 的全局矩阵保存，不进入单个 `creation_entry_type_config`。`GET /api/creation-entry/config` 下发 `publicWorkInteractions`；后台通过 `/admin/api/creation-entry/config/interactions` 按 `sourceType` 保存点赞、改造开关和关闭提示；api-server 只对已经接入后端动作的 RPG / custom-world、大鱼吃小鱼和拼图 like / remix 路由做同源熔断，公开列表、详情读取、已发布作品启动和运行态请求不受影响。
+- 影响范围：`CreationEntryConfigResponse`、`AdminCreationEntryConfigResponse`、`module-runtime` 默认矩阵、`spacetime-module` 表字段和 procedure、`spacetime-client` 绑定、后台入口开关页、平台作品详情点赞 / 改造意图解析。
+- 验证方式：`npm run spacetime:generate`、`npm run check:spacetime-schema`、`cargo test -p module-runtime public_work_interaction_config_defaults_and_overrides --manifest-path server-rs/Cargo.toml`、`cargo test -p api-server public_work_interactions --manifest-path server-rs/Cargo.toml`、后台和前台作品详情互动相关前端测试。
+- 关联文档：`docs/【后端架构】server-rs与SpacetimeDB数据契约-2026-05-15.md`、`docs/【玩法创作】平台入口与玩法链路-2026-05-15.md`。
+
 ## 2026-06-10 dev Gitea 提供内网 HTTP 入口
 
 - 背景：release / dev 目标 agent 需要从 dev 自托管 Gitea 拉取仓库；继续走 `https://git.genarrative.world/...` 会绕公网链路，`10.2.0.10:3000` 又受云侧端口策略影响不能作为稳定入口。
diff --git a/.hermes/shared-memory/pitfalls.md b/.hermes/shared-memory/pitfalls.md
index 2f0d3fd5..cef625e0 100644
--- a/.hermes/shared-memory/pitfalls.md
+++ b/.hermes/shared-memory/pitfalls.md
@@ -1135,6 +1135,8 @@
 - 现象：刷新网页后，用户明明有本地 access token，却回到未登录状态。
 - 原因：`AuthGate` hydrate 曾先强制调用 `refreshStoredAccessToken()`；当 refresh cookie 临时失效、代理错配或后端返回 `401` 时，该方法会先清空本地 access token，随后 `/api/auth/me` 只能恢复成未登录。
 - 处理：`refreshStoredAccessToken()` 增加 `clearOnFailure` 选项；`AuthGate` 在已有本地 access token 时先用 `/api/auth/me` 确认用户，确认成功后再后台 refresh 续期与写每日登录埋点，后台 refresh 失败不清 token。
+- 追加处理：`/api/auth/refresh` 只有明确返回 `401` / `403` 时才代表登录态权威失效，可以清本地 access token 并触发全局 auth 变化；服务器重启、Nginx 502/503/504、浏览器 `Failed to fetch` 或 refresh 响应契约异常都属于暂时不可用，不能把已有本地 token 清掉，否则重启窗口会把所有打开页面踢成未登录。
+- 契约：`/api/auth/refresh` 成功响应按共享契约 `RefreshSessionResponse { token }` 解析；测试 mock 不要额外塞 `{ ok: true, token }` 遮住真实恢复路径。
 - 验证：`npm run test -- src/services/apiClient.test.ts src/components/auth/AuthGate.test.tsx -t "explicit refresh opts out|auth gate keeps a valid local token login"`。
 - 关联：`src/services/apiClient.ts`、`src/components/auth/AuthGate.tsx`、`docs/technical/AUTH_RESTORE_AND_RECOMMEND_LOADING_FIX_2026-05-09.md`。
 
diff --git a/apps/admin-web/src/api/adminApiClient.ts b/apps/admin-web/src/api/adminApiClient.ts
index ef176285..0a3a1792 100644
--- a/apps/admin-web/src/api/adminApiClient.ts
+++ b/apps/admin-web/src/api/adminApiClient.ts
@@ -20,6 +20,7 @@ import type {
   AdminUpsertProfileRechargeProductRequest,
   AdminUpsertProfileRedeemCodeRequest,
   AdminUpsertProfileTaskConfigRequest,
+  AdminUpsertPublicWorkInteractionConfigRequest,
   AdminWorkVisibilityListResponse,
   ApiErrorEnvelope,
   ApiMeta,
@@ -129,16 +130,16 @@ export async function request<T>(
 export function loginAdmin(username: string, password: string) {
   return request<AdminLoginResponse>('/admin/api/login', {
     method: 'POST',
-    body: {username, password},
+    body: { username, password },
   });
 }
 
 export function getAdminMe(token: string) {
-  return request<AdminMeResponse>('/admin/api/me', {token});
+  return request<AdminMeResponse>('/admin/api/me', { token });
 }
 
 export function getAdminOverview(token: string) {
-  return request<AdminOverviewResponse>('/admin/api/overview', {token});
+  return request<AdminOverviewResponse>('/admin/api/overview', { token });
 }
 
 export function getAdminDatabaseTables(token: string) {
@@ -154,7 +155,7 @@ export function getAdminDatabaseTableRows(
 ) {
   return request<AdminDatabaseTableRowsResponse>(
     `/admin/api/database/tables/${encodeURIComponent(tableName)}/rows${buildDatabaseTableRowsQuery(query)}`,
-    {token},
+    { token },
   );
 }
 
@@ -172,15 +173,14 @@ export function listAdminTrackingEvents(
 ) {
   return request<AdminTrackingEventListResponse>(
     `/admin/api/tracking/events${buildQueryString(query)}`,
-    {token},
+    { token },
   );
 }
 
-
 export function getAdminCreationEntryConfig(token: string) {
   return request<AdminCreationEntryConfigResponse>(
     '/admin/api/creation-entry/config',
-    {token},
+    { token },
   );
 }
 
@@ -213,10 +213,25 @@ export function upsertAdminCreationEntryBanners(
   );
 }
 
+/** 保存公开作品详情页点赞 / 改造能力配置。 */
+export function upsertAdminPublicWorkInteractions(
+  token: string,
+  payload: AdminUpsertPublicWorkInteractionConfigRequest,
+) {
+  return request<AdminCreationEntryConfigResponse>(
+    '/admin/api/creation-entry/config/interactions',
+    {
+      method: 'POST',
+      token,
+      body: payload,
+    },
+  );
+}
+
 export function listAdminWorkVisibility(token: string) {
   return request<AdminWorkVisibilityListResponse>(
     '/admin/api/works/visibility',
-    {token},
+    { token },
   );
 }
 
@@ -237,7 +252,7 @@ export function updateAdminWorkVisibility(
 export function listProfileRedeemCodes(token: string) {
   return request<ProfileRedeemCodeAdminListResponse>(
     '/admin/api/profile/redeem-codes',
-    {token},
+    { token },
   );
 }
 
@@ -258,7 +273,7 @@ export function upsertProfileRedeemCode(
 export function listProfileInviteCodes(token: string) {
   return request<ProfileInviteCodeAdminListResponse>(
     '/admin/api/profile/invite-codes',
-    {token},
+    { token },
   );
 }
 
@@ -293,7 +308,7 @@ export function disableProfileRedeemCode(
 export function listProfileTaskConfigs(token: string) {
   return request<ProfileTaskConfigAdminListResponse>(
     '/admin/api/profile/tasks',
-    {token},
+    { token },
   );
 }
 
@@ -325,7 +340,7 @@ export function disableProfileTaskConfig(
 export function listProfileRechargeProducts(token: string) {
   return request<ProfileRechargeProductConfigAdminListResponse>(
     '/admin/api/profile/recharge-products',
-    {token},
+    { token },
   );
 }
 
@@ -414,13 +429,13 @@ function buildAdminApiError(
 ) {
   const envelope = isRecord(payload) ? (payload as ApiErrorEnvelope) : null;
   const errorPayload = envelope?.error;
-  const details = isRecord(errorPayload?.details)
-    ? errorPayload.details
-    : null;
+  const details = isRecord(errorPayload?.details) ? errorPayload.details : null;
   const detailsMessage =
     typeof details?.message === 'string' ? details.message.trim() : '';
   const payloadMessage =
-    typeof errorPayload?.message === 'string' ? errorPayload.message.trim() : '';
+    typeof errorPayload?.message === 'string'
+      ? errorPayload.message.trim()
+      : '';
   const topLevelMessage =
     typeof envelope?.message === 'string' ? envelope.message.trim() : '';
   const message =
diff --git a/apps/admin-web/src/api/adminApiTypes.ts b/apps/admin-web/src/api/adminApiTypes.ts
index 2eb58477..d3cb8ebe 100644
--- a/apps/admin-web/src/api/adminApiTypes.ts
+++ b/apps/admin-web/src/api/adminApiTypes.ts
@@ -107,12 +107,7 @@ export interface AdminDebugHeaderInput {
   value: string;
 }
 
-export type AdminDebugHttpMethod =
-  | 'GET'
-  | 'POST'
-  | 'PUT'
-  | 'PATCH'
-  | 'DELETE';
+export type AdminDebugHttpMethod = 'GET' | 'POST' | 'PUT' | 'PATCH' | 'DELETE';
 
 export interface AdminDebugHttpRequest {
   method: AdminDebugHttpMethod;
@@ -143,11 +138,11 @@ export interface AdminTrackingEventListQuery {
   limit?: number;
 }
 
-
 /** 后台创作入口配置响应，同时包含模板入口和独立公告配置。 */
 export interface AdminCreationEntryConfigResponse {
   entries: AdminCreationEntryTypeConfigPayload[];
   eventBanners: AdminCreationEntryEventBannerPayload[];
+  publicWorkInteractions: PublicWorkInteractionConfigPayload[];
 }
 
 /** 后台创作入口公告位配置项；旧结构化 banner 字段仅保留兼容。 */
@@ -201,6 +196,20 @@ export interface AdminUpsertCreationEntryEventBannersRequest {
   eventBannersJson: string;
 }
 
+/** 后台公开作品详情页互动能力配置项。 */
+export interface PublicWorkInteractionConfigPayload {
+  sourceType: string;
+  likeEnabled: boolean;
+  remixEnabled: boolean;
+  likeDisabledMessage: string;
+  remixDisabledMessage: string;
+}
+
+/** 后台保存公开作品点赞 / 改造能力配置请求体。 */
+export interface AdminUpsertPublicWorkInteractionConfigRequest {
+  publicWorkInteractions: PublicWorkInteractionConfigPayload[];
+}
+
 /** 后台统一创作工作台契约表单的传输结构。 */
 export interface UnifiedCreationSpecPayload {
   playId: string;
diff --git a/apps/admin-web/src/pages/AdminCreationEntrySwitchPage.test.tsx b/apps/admin-web/src/pages/AdminCreationEntrySwitchPage.test.tsx
index 4400b5da..0022c263 100644
--- a/apps/admin-web/src/pages/AdminCreationEntrySwitchPage.test.tsx
+++ b/apps/admin-web/src/pages/AdminCreationEntrySwitchPage.test.tsx
@@ -1,19 +1,26 @@
 /* @vitest-environment jsdom */
 
-import {fireEvent, render, screen, waitFor, within} from '@testing-library/react';
+import {
+  fireEvent,
+  render,
+  screen,
+  waitFor,
+  within,
+} from '@testing-library/react';
 import userEvent from '@testing-library/user-event';
-import {beforeEach, expect, test, vi} from 'vitest';
+import { beforeEach, expect, test, vi } from 'vitest';
 
 import {
   getAdminCreationEntryConfig,
   upsertAdminCreationEntryBanners,
   upsertAdminCreationEntryConfig,
+  upsertAdminPublicWorkInteractions,
 } from '../api/adminApiClient';
 import type {
   AdminCreationEntryConfigResponse,
   UnifiedCreationSpecPayload,
 } from '../api/adminApiTypes';
-import {AdminCreationEntrySwitchPage} from './AdminCreationEntrySwitchPage';
+import { AdminCreationEntrySwitchPage } from './AdminCreationEntrySwitchPage';
 
 vi.mock('../api/adminApiClient', () => ({
   formatAdminApiError: vi.fn((error: unknown) =>
@@ -23,6 +30,7 @@ vi.mock('../api/adminApiClient', () => ({
   isAdminApiError: vi.fn(() => false),
   upsertAdminCreationEntryBanners: vi.fn(),
   upsertAdminCreationEntryConfig: vi.fn(),
+  upsertAdminPublicWorkInteractions: vi.fn(),
 }));
 
 const puzzleSpec: UnifiedCreationSpecPayload = {
@@ -55,6 +63,15 @@ const configResponse: AdminCreationEntryConfigResponse = {
       htmlCode: '<section>后台公告</section>',
     },
   ],
+  publicWorkInteractions: [
+    {
+      sourceType: 'puzzle',
+      likeEnabled: true,
+      remixEnabled: true,
+      likeDisabledMessage: '拼图点赞暂不可用。',
+      remixDisabledMessage: '拼图作品改造暂不可用。',
+    },
+  ],
   entries: [
     {
       id: 'puzzle',
@@ -79,16 +96,24 @@ beforeEach(() => {
   vi.mocked(getAdminCreationEntryConfig).mockResolvedValue(configResponse);
   vi.mocked(upsertAdminCreationEntryBanners).mockResolvedValue(configResponse);
   vi.mocked(upsertAdminCreationEntryConfig).mockResolvedValue(configResponse);
+  vi.mocked(upsertAdminPublicWorkInteractions).mockResolvedValue(
+    configResponse,
+  );
 });
 
 test('创作入口后台展示并保存统一创作契约', async () => {
   const user = userEvent.setup();
-  const {container} = render(
-    <AdminCreationEntrySwitchPage token="admin-token" onUnauthorized={vi.fn()} />,
+  const { container } = render(
+    <AdminCreationEntrySwitchPage
+      token="admin-token"
+      onUnauthorized={vi.fn()}
+    />,
   );
 
   await screen.findByText('pictureDescription');
-  expect(container.querySelector('.admin-subsection .admin-info-list')).not.toBeNull();
+  expect(
+    container.querySelector('.admin-subsection .admin-info-list'),
+  ).not.toBeNull();
   expect(
     container.querySelector('.admin-subsection .admin-info-list')?.textContent,
   ).toContain('拼图');
@@ -97,22 +122,22 @@ test('创作入口后台展示并保存统一创作契约', async () => {
   expect(screen.queryByLabelText('契约 JSON')).toBeNull();
   expect(screen.queryByText('puzzle-generating')).toBeNull();
 
-  await user.click(screen.getByRole('button', {name: '修改契约'}));
-  const dialog = screen.getByRole('dialog', {name: '统一创作契约'});
+  await user.click(screen.getByRole('button', { name: '修改契约' }));
+  const dialog = screen.getByRole('dialog', { name: '统一创作契约' });
   expect(within(dialog).queryByLabelText('玩法 ID')).toBeNull();
   expect(within(dialog).queryByLabelText('工作台阶段')).toBeNull();
   expect(within(dialog).queryByLabelText('生成阶段')).toBeNull();
   expect(within(dialog).queryByLabelText('结果阶段')).toBeNull();
   fireEvent.change(within(dialog).getByLabelText('泥点消耗'), {
-    target: {value: '12'},
+    target: { value: '12' },
   });
-  await user.click(within(dialog).getByRole('button', {name: '应用修改'}));
+  await user.click(within(dialog).getByRole('button', { name: '应用修改' }));
 
-  expect(screen.queryByRole('dialog', {name: '统一创作契约'})).toBeNull();
+  expect(screen.queryByRole('dialog', { name: '统一创作契约' })).toBeNull();
   expect(screen.getByText('12泥点数')).toBeTruthy();
 
-  await user.click(screen.getByRole('button', {name: '保存入库'}));
-  await user.click(screen.getByRole('button', {name: '确认'}));
+  await user.click(screen.getByRole('button', { name: '保存入库' }));
+  await user.click(screen.getByRole('button', { name: '确认' }));
 
   await waitFor(() => {
     expect(upsertAdminCreationEntryConfig).toHaveBeenCalledWith(
@@ -150,9 +175,11 @@ test('创作入口后台拒绝 playId 不一致的统一创作契约', async ()
   );
 
   await screen.findByText('pictureDescription');
-  await user.click(screen.getByRole('button', {name: '保存入库'}));
+  await user.click(screen.getByRole('button', { name: '保存入库' }));
 
-  expect(await screen.findByText('统一创作契约 playId 必须与入口 ID 一致')).toBeTruthy();
+  expect(
+    await screen.findByText('统一创作契约 playId 必须与入口 ID 一致'),
+  ).toBeTruthy();
   expect(upsertAdminCreationEntryConfig).not.toHaveBeenCalled();
 });
 
@@ -166,23 +193,25 @@ test('创作入口后台用表单保存公告配置', async () => {
     />,
   );
 
-  expect(await screen.findAllByRole('heading', {name: '创作入口公告'})).toHaveLength(2);
+  expect(
+    await screen.findAllByRole('heading', { name: '创作入口公告' }),
+  ).toHaveLength(2);
   expect(screen.queryByLabelText('公告代码 JSON')).toBeNull();
   fireEvent.change(await screen.findByLabelText('公告 1 标题'), {
-    target: {value: '周末创作赛'},
+    target: { value: '周末创作赛' },
   });
   fireEvent.change(screen.getByLabelText('公告 1 HTML'), {
-    target: {value: '<section>新的入口公告</section>'},
+    target: { value: '<section>新的入口公告</section>' },
   });
-  await user.click(screen.getByRole('button', {name: '新增公告'}));
+  await user.click(screen.getByRole('button', { name: '新增公告' }));
   fireEvent.change(screen.getByLabelText('公告 2 标题'), {
-    target: {value: '第二条公告'},
+    target: { value: '第二条公告' },
   });
   fireEvent.change(screen.getByLabelText('公告 2 HTML'), {
-    target: {value: '<section>轮播第二条</section>'},
+    target: { value: '<section>轮播第二条</section>' },
   });
-  await user.click(screen.getByRole('button', {name: '保存公告'}));
-  await user.click(screen.getByRole('button', {name: '确认'}));
+  await user.click(screen.getByRole('button', { name: '保存公告' }));
+  await user.click(screen.getByRole('button', { name: '确认' }));
 
   await waitFor(() => {
     expect(upsertAdminCreationEntryBanners).toHaveBeenCalled();
@@ -206,6 +235,42 @@ test('创作入口后台用表单保存公告配置', async () => {
   );
 });
 
+test('创作入口后台用表单保存作品互动配置', async () => {
+  const user = userEvent.setup();
+  render(
+    <AdminCreationEntrySwitchPage
+      token="admin-token"
+      onUnauthorized={vi.fn()}
+    />,
+  );
+
+  await screen.findByText('作品互动');
+  const likeToggle = screen.getAllByRole('checkbox')[0]!;
+  await user.click(likeToggle);
+  fireEvent.change(screen.getByLabelText('拼图 / puzzle 点赞关闭提示'), {
+    target: { value: '拼图点赞维护中。' },
+  });
+  await user.click(screen.getByRole('button', { name: '保存作品互动' }));
+  await user.click(screen.getByRole('button', { name: '确认' }));
+
+  await waitFor(() => {
+    expect(upsertAdminPublicWorkInteractions).toHaveBeenCalledWith(
+      'admin-token',
+      {
+        publicWorkInteractions: [
+          {
+            sourceType: 'puzzle',
+            likeEnabled: false,
+            remixEnabled: true,
+            likeDisabledMessage: '拼图点赞维护中。',
+            remixDisabledMessage: '拼图作品改造暂不可用。',
+          },
+        ],
+      },
+    );
+  });
+});
+
 test('创作入口后台把旧结构化公告回显成 HTML 表单', async () => {
   vi.mocked(getAdminCreationEntryConfig).mockResolvedValueOnce({
     ...configResponse,
@@ -251,12 +316,12 @@ test('创作入口后台拒绝空公告表单', async () => {
   );
 
   fireEvent.change(await screen.findByLabelText('公告 1 标题'), {
-    target: {value: ''},
+    target: { value: '' },
   });
   fireEvent.change(screen.getByLabelText('公告 1 HTML'), {
-    target: {value: ''},
+    target: { value: '' },
   });
-  await user.click(screen.getByRole('button', {name: '保存公告'}));
+  await user.click(screen.getByRole('button', { name: '保存公告' }));
 
   expect(await screen.findByText('公告 1 标题和 HTML 都不能为空')).toBeTruthy();
   expect(upsertAdminCreationEntryBanners).not.toHaveBeenCalled();
diff --git a/apps/admin-web/src/pages/AdminCreationEntrySwitchPage.tsx b/apps/admin-web/src/pages/AdminCreationEntrySwitchPage.tsx
index e00c848b..8a674650 100644
--- a/apps/admin-web/src/pages/AdminCreationEntrySwitchPage.tsx
+++ b/apps/admin-web/src/pages/AdminCreationEntrySwitchPage.tsx
@@ -5,10 +5,12 @@ import {
   getAdminCreationEntryConfig,
   upsertAdminCreationEntryBanners,
   upsertAdminCreationEntryConfig,
+  upsertAdminPublicWorkInteractions,
 } from '../api/adminApiClient';
 import type {
   AdminCreationEntryEventBannerPayload,
   AdminCreationEntryTypeConfigPayload,
+  PublicWorkInteractionConfigPayload,
   UnifiedCreationFieldPayload,
   UnifiedCreationSpecPayload,
 } from '../api/adminApiTypes';
@@ -129,14 +131,28 @@ const DEFAULT_UNIFIED_CREATION_STAGE_MAP: Record<
 let announcementFormItemSequence = 0;
 let unifiedCreationSpecFieldSequence = 0;
 
+const PUBLIC_WORK_SOURCE_LABELS: Record<string, string> = {
+  'custom-world': 'RPG',
+  'big-fish': '摸鱼',
+  puzzle: '拼图',
+  'puzzle-clear': '拼消消',
+  'jump-hop': '跳一跳',
+  'wooden-fish': '敲木鱼',
+  match3d: '抓大鹅',
+  'square-hole': '方洞挑战',
+  'visual-novel': '视觉小说',
+  'bark-battle': '汪汪声浪',
+  edutainment: '宝贝识物',
+};
+
 export function AdminCreationEntrySwitchPage({
   token,
   onUnauthorized,
   mode = 'switches',
 }: AdminCreationEntrySwitchPageProps) {
-  const [entries, setEntries] = useState<
-    AdminCreationEntryTypeConfigPayload[]
-  >([]);
+  const [entries, setEntries] = useState<AdminCreationEntryTypeConfigPayload[]>(
+    [],
+  );
   const [selectedId, setSelectedId] = useState('puzzle');
   const [title, setTitle] = useState('');
   const [subtitle, setSubtitle] = useState('');
@@ -157,12 +173,17 @@ export function AdminCreationEntrySwitchPage({
   const [announcementItems, setAnnouncementItems] = useState<
     AnnouncementFormItem[]
   >([]);
+  const [publicWorkInteractions, setPublicWorkInteractions] = useState<
+    PublicWorkInteractionConfigPayload[]
+  >([]);
   const [isLoading, setIsLoading] = useState(false);
   const [isSaving, setIsSaving] = useState(false);
   const [isSavingBanners, setIsSavingBanners] = useState(false);
+  const [isSavingInteractions, setIsSavingInteractions] = useState(false);
   const [listErrorMessage, setListErrorMessage] = useState('');
   const [errorMessage, setErrorMessage] = useState('');
   const [bannerErrorMessage, setBannerErrorMessage] = useState('');
+  const [interactionErrorMessage, setInteractionErrorMessage] = useState('');
   const { confirmWrite, confirmDialog } = useAdminWriteConfirm();
   const isAnnouncementMode = mode === 'announcements';
 
@@ -179,6 +200,7 @@ export function AdminCreationEntrySwitchPage({
       const nextEntries = sortEntries(response.entries);
       setEntries(nextEntries);
       setAnnouncementItems(formatEventBannersFormItems(response.eventBanners));
+      setPublicWorkInteractions(response.publicWorkInteractions ?? []);
       fillForm(
         nextEntries.find((entry) => entry.id === selectedId) ??
           nextEntries[0] ??
@@ -234,6 +256,7 @@ export function AdminCreationEntrySwitchPage({
       const nextEntries = sortEntries(response.entries);
       setEntries(nextEntries);
       setAnnouncementItems(formatEventBannersFormItems(response.eventBanners));
+      setPublicWorkInteractions(response.publicWorkInteractions ?? []);
       fillForm(nextEntries.find((entry) => entry.id === targetId) ?? null);
     } catch (error: unknown) {
       handlePageError(error, onUnauthorized, setErrorMessage);
@@ -269,6 +292,7 @@ export function AdminCreationEntrySwitchPage({
       });
       setEntries(sortEntries(response.entries));
       setAnnouncementItems(formatEventBannersFormItems(response.eventBanners));
+      setPublicWorkInteractions(response.publicWorkInteractions ?? []);
     } catch (error: unknown) {
       handlePageError(error, onUnauthorized, setBannerErrorMessage);
     } finally {
@@ -276,6 +300,41 @@ export function AdminCreationEntrySwitchPage({
     }
   }
 
+  /** 保存公开作品详情页点赞 / 改造能力开关。 */
+  async function handleSavePublicWorkInteractions() {
+    if (isSavingInteractions) {
+      return;
+    }
+
+    setInteractionErrorMessage('');
+    const confirmed = await confirmWrite({
+      action: '保存作品互动配置',
+      target: 'public-work-interactions',
+    });
+    if (!confirmed) {
+      return;
+    }
+
+    setIsSavingInteractions(true);
+    try {
+      const response = await upsertAdminPublicWorkInteractions(token, {
+        publicWorkInteractions: publicWorkInteractions.map((item) => ({
+          ...item,
+          sourceType: item.sourceType.trim(),
+          likeDisabledMessage: item.likeDisabledMessage.trim(),
+          remixDisabledMessage: item.remixDisabledMessage.trim(),
+        })),
+      });
+      setEntries(sortEntries(response.entries));
+      setAnnouncementItems(formatEventBannersFormItems(response.eventBanners));
+      setPublicWorkInteractions(response.publicWorkInteractions ?? []);
+    } catch (error: unknown) {
+      handlePageError(error, onUnauthorized, setInteractionErrorMessage);
+    } finally {
+      setIsSavingInteractions(false);
+    }
+  }
+
   function fillForm(entry: AdminCreationEntryTypeConfigPayload | null) {
     if (!entry) {
       return;
@@ -361,7 +420,10 @@ export function AdminCreationEntrySwitchPage({
       currentForm
         ? {
             ...currentForm,
-            fields: [...currentForm.fields, createUnifiedCreationSpecFieldFormItem()],
+            fields: [
+              ...currentForm.fields,
+              createUnifiedCreationSpecFieldFormItem(),
+            ],
           }
         : currentForm,
     );
@@ -377,7 +439,10 @@ export function AdminCreationEntrySwitchPage({
       );
       return {
         ...currentForm,
-        fields: fields.length > 0 ? fields : [createUnifiedCreationSpecFieldFormItem()],
+        fields:
+          fields.length > 0
+            ? fields
+            : [createUnifiedCreationSpecFieldFormItem()],
       };
     });
   }
@@ -414,6 +479,26 @@ export function AdminCreationEntrySwitchPage({
     });
   }
 
+  /** 更新单条公开作品互动配置。 */
+  function updatePublicWorkInteraction(
+    index: number,
+    patch: Partial<
+      Pick<
+        PublicWorkInteractionConfigPayload,
+        | 'likeEnabled'
+        | 'remixEnabled'
+        | 'likeDisabledMessage'
+        | 'remixDisabledMessage'
+      >
+    >,
+  ) {
+    setPublicWorkInteractions((currentItems) =>
+      currentItems.map((item, itemIndex) =>
+        itemIndex === index ? { ...item, ...patch } : item,
+      ),
+    );
+  }
+
   return (
     <section className="admin-page">
       <div className="admin-page-heading">
@@ -515,191 +600,288 @@ export function AdminCreationEntrySwitchPage({
       ) : null}
 
       {!isAnnouncementMode ? (
-        <div className="admin-two-column admin-two-column-wide">
-          <form className="admin-panel admin-form" onSubmit={handleSave}>
-            <div className="admin-form-row">
-              <label className="admin-field admin-field-fill">
-                <span>入口 ID</span>
-                <input
-                  value={selectedId}
-                  onChange={(event) => setSelectedId(event.target.value)}
-                />
-              </label>
-              <label className="admin-switch-field">
-                <input
-                  checked={visible}
-                  type="checkbox"
-                  onChange={(event) => setVisible(event.target.checked)}
-                />
-                <span>展示</span>
-              </label>
-              <label className="admin-switch-field">
-                <input
-                  checked={open}
-                  type="checkbox"
-                  onChange={(event) => setOpen(event.target.checked)}
-                />
-                <span>开放</span>
-              </label>
+        <>
+          <section className="admin-panel admin-form">
+            <div className="admin-subsection-heading">
+              <h3>作品互动</h3>
+              <span>{`${publicWorkInteractions.length} 类`}</span>
             </div>
-
-            <div className="admin-form-row">
-              <label className="admin-field">
-                <span>标题</span>
-                <input
-                  value={title}
-                  onChange={(event) => setTitle(event.target.value)}
-                />
-              </label>
-              <label className="admin-field">
-                <span>角标</span>
-                <input
-                  value={badge}
-                  onChange={(event) => setBadge(event.target.value)}
-                />
-              </label>
-            </div>
-
-            <label className="admin-field">
-              <span>副标题</span>
-              <input
-                value={subtitle}
-                onChange={(event) => setSubtitle(event.target.value)}
-              />
-            </label>
-
-            <label className="admin-field">
-              <span>图片路径</span>
-              <input
-                value={imageSrc}
-                onChange={(event) => setImageSrc(event.target.value)}
-              />
-            </label>
-
-            <label className="admin-field">
-              <span>排序</span>
-              <input
-                inputMode="numeric"
-                value={sortOrder}
-                onChange={(event) => setSortOrder(event.target.value)}
-              />
-            </label>
-
-            <div className="admin-form-row">
-              <label className="admin-field">
-                <span>分类 ID</span>
-                <input
-                  value={categoryId}
-                  onChange={(event) => setCategoryId(event.target.value)}
-                />
-              </label>
-              <label className="admin-field">
-                <span>分类名称</span>
-                <input
-                  value={categoryLabel}
-                  onChange={(event) => setCategoryLabel(event.target.value)}
-                />
-              </label>
-            </div>
-
-            <label className="admin-field">
-              <span>分类排序</span>
-              <input
-                inputMode="numeric"
-                value={categorySortOrder}
-                onChange={(event) => setCategorySortOrder(event.target.value)}
-              />
-            </label>
-
-            <section className="admin-subsection">
-              <div className="admin-subsection-heading">
-                <span>统一创作契约</span>
-                <span>
-                  {unifiedCreationSpec ? '已配置' : '未配置'}
-                </span>
-              </div>
-              <div className="admin-form-actions">
-                <button
-                  className="admin-secondary-button"
-                  type="button"
-                  onClick={openUnifiedCreationSpecForm}
-                >
-                  <Pencil size={17} aria-hidden="true" />
-                  <span>{unifiedCreationSpec ? '修改契约' : '新增契约'}</span>
-                </button>
-                {unifiedCreationSpec ? (
-                  <button
-                    className="admin-secondary-button"
-                    type="button"
-                    onClick={() => setUnifiedCreationSpec(null)}
-                  >
-                    <Trash2 size={17} aria-hidden="true" />
-                    <span>清空契约</span>
-                  </button>
-                ) : null}
-              </div>
-              {unifiedCreationSpec ? (
-                <UnifiedCreationSpecCard spec={unifiedCreationSpec} />
-              ) : (
-                <div className="admin-muted-text">未配置统一创作页契约</div>
-              )}
-            </section>
-
-            {errorMessage ? (
-              <div className="admin-alert" role="status">
-                {errorMessage}
-              </div>
-            ) : null}
-
-            <div className="admin-form-actions">
-              <button
-                className="admin-primary-button"
-                disabled={isSaving}
-                type="submit"
-              >
-                <Save size={17} aria-hidden="true" />
-                <span>{isSaving ? '保存中' : '保存入库'}</span>
-              </button>
-            </div>
-          </form>
-
-          <section className="admin-panel">
             <div className="admin-table-wrap">
               <table className="admin-table admin-table-compact">
                 <thead>
                   <tr>
-                    <th>入口</th>
-                    <th>展示</th>
-                    <th>开放</th>
-                    <th>统一契约</th>
-                    <th>分类</th>
-                    <th>排序</th>
+                    <th>作品类型</th>
+                    <th>点赞</th>
+                    <th>点赞关闭提示</th>
+                    <th>改造</th>
+                    <th>改造关闭提示</th>
                   </tr>
                 </thead>
                 <tbody>
-                  {entries.map((entry) => (
-                    <tr key={entry.id}>
+                  {publicWorkInteractions.map((item, index) => (
+                    <tr key={item.sourceType}>
+                      <td>{formatPublicWorkSourceLabel(item.sourceType)}</td>
                       <td>
-                        <button
-                          className="admin-link-button"
-                          type="button"
-                          onClick={() => fillForm(entry)}
-                        >
-                          {entry.title || entry.id}
-                        </button>
+                        <label className="admin-switch-field">
+                          <input
+                            checked={item.likeEnabled}
+                            type="checkbox"
+                            onChange={(event) =>
+                              updatePublicWorkInteraction(index, {
+                                likeEnabled: event.target.checked,
+                              })
+                            }
+                          />
+                          <span>{item.likeEnabled ? '开' : '关'}</span>
+                        </label>
+                      </td>
+                      <td>
+                        <input
+                          aria-label={`${formatPublicWorkSourceLabel(
+                            item.sourceType,
+                          )} 点赞关闭提示`}
+                          value={item.likeDisabledMessage}
+                          onChange={(event) =>
+                            updatePublicWorkInteraction(index, {
+                              likeDisabledMessage: event.target.value,
+                            })
+                          }
+                        />
+                      </td>
+                      <td>
+                        <label className="admin-switch-field">
+                          <input
+                            checked={item.remixEnabled}
+                            type="checkbox"
+                            onChange={(event) =>
+                              updatePublicWorkInteraction(index, {
+                                remixEnabled: event.target.checked,
+                              })
+                            }
+                          />
+                          <span>{item.remixEnabled ? '开' : '关'}</span>
+                        </label>
+                      </td>
+                      <td>
+                        <input
+                          aria-label={`${formatPublicWorkSourceLabel(
+                            item.sourceType,
+                          )} 改造关闭提示`}
+                          value={item.remixDisabledMessage}
+                          onChange={(event) =>
+                            updatePublicWorkInteraction(index, {
+                              remixDisabledMessage: event.target.value,
+                            })
+                          }
+                        />
                       </td>
-                      <td>{entry.visible ? '是' : '否'}</td>
-                      <td>{entry.open ? '是' : '否'}</td>
-                      <td>{entry.unifiedCreationSpec ? '是' : '否'}</td>
-                      <td>{entry.categoryLabel || entry.categoryId}</td>
-                      <td>{entry.sortOrder}</td>
                     </tr>
                   ))}
                 </tbody>
               </table>
             </div>
+            {interactionErrorMessage ? (
+              <div className="admin-alert" role="status">
+                {interactionErrorMessage}
+              </div>
+            ) : null}
+            <div className="admin-form-actions">
+              <button
+                className="admin-secondary-button"
+                disabled={isSavingInteractions}
+                type="button"
+                onClick={handleSavePublicWorkInteractions}
+              >
+                <Save size={17} aria-hidden="true" />
+                <span>{isSavingInteractions ? '保存中' : '保存作品互动'}</span>
+              </button>
+            </div>
           </section>
-        </div>
+
+          <div className="admin-two-column admin-two-column-wide">
+            <form className="admin-panel admin-form" onSubmit={handleSave}>
+              <div className="admin-form-row">
+                <label className="admin-field admin-field-fill">
+                  <span>入口 ID</span>
+                  <input
+                    value={selectedId}
+                    onChange={(event) => setSelectedId(event.target.value)}
+                  />
+                </label>
+                <label className="admin-switch-field">
+                  <input
+                    checked={visible}
+                    type="checkbox"
+                    onChange={(event) => setVisible(event.target.checked)}
+                  />
+                  <span>展示</span>
+                </label>
+                <label className="admin-switch-field">
+                  <input
+                    checked={open}
+                    type="checkbox"
+                    onChange={(event) => setOpen(event.target.checked)}
+                  />
+                  <span>开放</span>
+                </label>
+              </div>
+
+              <div className="admin-form-row">
+                <label className="admin-field">
+                  <span>标题</span>
+                  <input
+                    value={title}
+                    onChange={(event) => setTitle(event.target.value)}
+                  />
+                </label>
+                <label className="admin-field">
+                  <span>角标</span>
+                  <input
+                    value={badge}
+                    onChange={(event) => setBadge(event.target.value)}
+                  />
+                </label>
+              </div>
+
+              <label className="admin-field">
+                <span>副标题</span>
+                <input
+                  value={subtitle}
+                  onChange={(event) => setSubtitle(event.target.value)}
+                />
+              </label>
+
+              <label className="admin-field">
+                <span>图片路径</span>
+                <input
+                  value={imageSrc}
+                  onChange={(event) => setImageSrc(event.target.value)}
+                />
+              </label>
+
+              <label className="admin-field">
+                <span>排序</span>
+                <input
+                  inputMode="numeric"
+                  value={sortOrder}
+                  onChange={(event) => setSortOrder(event.target.value)}
+                />
+              </label>
+
+              <div className="admin-form-row">
+                <label className="admin-field">
+                  <span>分类 ID</span>
+                  <input
+                    value={categoryId}
+                    onChange={(event) => setCategoryId(event.target.value)}
+                  />
+                </label>
+                <label className="admin-field">
+                  <span>分类名称</span>
+                  <input
+                    value={categoryLabel}
+                    onChange={(event) => setCategoryLabel(event.target.value)}
+                  />
+                </label>
+              </div>
+
+              <label className="admin-field">
+                <span>分类排序</span>
+                <input
+                  inputMode="numeric"
+                  value={categorySortOrder}
+                  onChange={(event) => setCategorySortOrder(event.target.value)}
+                />
+              </label>
+
+              <section className="admin-subsection">
+                <div className="admin-subsection-heading">
+                  <span>统一创作契约</span>
+                  <span>{unifiedCreationSpec ? '已配置' : '未配置'}</span>
+                </div>
+                <div className="admin-form-actions">
+                  <button
+                    className="admin-secondary-button"
+                    type="button"
+                    onClick={openUnifiedCreationSpecForm}
+                  >
+                    <Pencil size={17} aria-hidden="true" />
+                    <span>{unifiedCreationSpec ? '修改契约' : '新增契约'}</span>
+                  </button>
+                  {unifiedCreationSpec ? (
+                    <button
+                      className="admin-secondary-button"
+                      type="button"
+                      onClick={() => setUnifiedCreationSpec(null)}
+                    >
+                      <Trash2 size={17} aria-hidden="true" />
+                      <span>清空契约</span>
+                    </button>
+                  ) : null}
+                </div>
+                {unifiedCreationSpec ? (
+                  <UnifiedCreationSpecCard spec={unifiedCreationSpec} />
+                ) : (
+                  <div className="admin-muted-text">未配置统一创作页契约</div>
+                )}
+              </section>
+
+              {errorMessage ? (
+                <div className="admin-alert" role="status">
+                  {errorMessage}
+                </div>
+              ) : null}
+
+              <div className="admin-form-actions">
+                <button
+                  className="admin-primary-button"
+                  disabled={isSaving}
+                  type="submit"
+                >
+                  <Save size={17} aria-hidden="true" />
+                  <span>{isSaving ? '保存中' : '保存入库'}</span>
+                </button>
+              </div>
+            </form>
+
+            <section className="admin-panel">
+              <div className="admin-table-wrap">
+                <table className="admin-table admin-table-compact">
+                  <thead>
+                    <tr>
+                      <th>入口</th>
+                      <th>展示</th>
+                      <th>开放</th>
+                      <th>统一契约</th>
+                      <th>分类</th>
+                      <th>排序</th>
+                    </tr>
+                  </thead>
+                  <tbody>
+                    {entries.map((entry) => (
+                      <tr key={entry.id}>
+                        <td>
+                          <button
+                            className="admin-link-button"
+                            type="button"
+                            onClick={() => fillForm(entry)}
+                          >
+                            {entry.title || entry.id}
+                          </button>
+                        </td>
+                        <td>{entry.visible ? '是' : '否'}</td>
+                        <td>{entry.open ? '是' : '否'}</td>
+                        <td>{entry.unifiedCreationSpec ? '是' : '否'}</td>
+                        <td>{entry.categoryLabel || entry.categoryId}</td>
+                        <td>{entry.sortOrder}</td>
+                      </tr>
+                    ))}
+                  </tbody>
+                </table>
+              </div>
+            </section>
+          </div>
+        </>
       ) : null}
 
       {confirmDialog}
@@ -776,7 +958,10 @@ export function AdminCreationEntrySwitchPage({
               </div>
               <div className="admin-contract-field-editor-list">
                 {unifiedCreationSpecForm.fields.map((field, index) => (
-                  <section className="admin-contract-field-editor" key={field.id}>
+                  <section
+                    className="admin-contract-field-editor"
+                    key={field.id}
+                  >
                     <div className="admin-subsection-heading">
                       <span>{`字段 ${index + 1}`}</span>
                       <button
@@ -881,6 +1066,11 @@ function sortEntries(entries: AdminCreationEntryTypeConfigPayload[]) {
   });
 }
 
+function formatPublicWorkSourceLabel(sourceType: string) {
+  const label = PUBLIC_WORK_SOURCE_LABELS[sourceType];
+  return label ? `${label} / ${sourceType}` : sourceType;
+}
+
 function parseInteger(value: string) {
   const parsed = Number.parseInt(value, 10);
   if (!Number.isFinite(parsed)) {
@@ -933,7 +1123,7 @@ function buildEventBannersJsonFromForm(
     htmlCode: item.htmlCode.trim(),
   }));
   if (banners.length === 0) {
-    return {ok: false as const, message: '至少需要一条公告'};
+    return { ok: false as const, message: '至少需要一条公告' };
   }
   const emptyIndex = banners.findIndex(
     (banner) => !banner.title || !banner.htmlCode,
@@ -945,7 +1135,7 @@ function buildEventBannersJsonFromForm(
     };
   }
 
-  return {ok: true as const, json: JSON.stringify(banners, null, 2)};
+  return { ok: true as const, json: JSON.stringify(banners, null, 2) };
 }
 
 /** 将旧结构化公告字段转成可编辑 HTML，避免后台表单丢失历史公告内容。 */
@@ -995,9 +1185,9 @@ function buildUnifiedCreationSpecForm(
     title: spec?.title ?? entryTitle,
     mudPointCost: String(normalizeMudPointCost(spec?.mudPointCost)),
     ...stages,
-    fields:
-      spec?.fields.map((field) => createUnifiedCreationSpecFieldFormItem(field)) ??
-      [createUnifiedCreationSpecFieldFormItem()],
+    fields: spec?.fields.map((field) =>
+      createUnifiedCreationSpecFieldFormItem(field),
+    ) ?? [createUnifiedCreationSpecFieldFormItem()],
   };
 }
 
@@ -1044,10 +1234,13 @@ function validateUnifiedCreationSpecForEntry(
   spec: UnifiedCreationSpecPayload | null,
 ) {
   if (!spec) {
-    return {ok: true as const, spec: null};
+    return { ok: true as const, spec: null };
   }
   if (spec.playId !== entryId) {
-    return {ok: false as const, message: '统一创作契约 playId 必须与入口 ID 一致'};
+    return {
+      ok: false as const,
+      message: '统一创作契约 playId 必须与入口 ID 一致',
+    };
   }
   return validateUnifiedCreationSpec(spec);
 }
@@ -1064,12 +1257,12 @@ function formatMudPointCostText(value: number | null | undefined) {
 
 function validateUnifiedCreationSpec(value: unknown) {
   if (!isRecord(value)) {
-    return {ok: false as const, message: '统一创作契约必须是对象'};
+    return { ok: false as const, message: '统一创作契约必须是对象' };
   }
 
   const playId = readRequiredString(value, 'playId');
   if (!playId) {
-    return {ok: false as const, message: '统一创作契约 playId 不能为空'};
+    return { ok: false as const, message: '统一创作契约 playId 不能为空' };
   }
 
   const title = readRequiredString(value, 'title');
@@ -1078,42 +1271,57 @@ function validateUnifiedCreationSpec(value: unknown) {
   const generationStage = readRequiredString(value, 'generationStage');
   const resultStage = readRequiredString(value, 'resultStage');
   if (!title) {
-    return {ok: false as const, message: '统一创作契约标题不能为空'};
+    return { ok: false as const, message: '统一创作契约标题不能为空' };
   }
   if (!workspaceStage || !generationStage || !resultStage) {
-    return {ok: false as const, message: '该玩法缺少默认阶段配置，请先由开发接入'};
+    return {
+      ok: false as const,
+      message: '该玩法缺少默认阶段配置，请先由开发接入',
+    };
   }
   if (mudPointCost === null) {
-    return {ok: false as const, message: '统一创作契约泥点消耗数量必须是大于 0 的整数'};
+    return {
+      ok: false as const,
+      message: '统一创作契约泥点消耗数量必须是大于 0 的整数',
+    };
   }
   if (new Set([workspaceStage, generationStage, resultStage]).size !== 3) {
-    return {ok: false as const, message: '统一创作契约阶段不能重复'};
+    return { ok: false as const, message: '统一创作契约阶段不能重复' };
   }
 
   if (!Array.isArray(value.fields) || value.fields.length === 0) {
-    return {ok: false as const, message: '统一创作契约 fields 不能为空'};
+    return { ok: false as const, message: '统一创作契约 fields 不能为空' };
   }
 
   const fieldIds = new Set<string>();
   const fields: UnifiedCreationFieldPayload[] = [];
   for (const item of value.fields) {
     if (!isRecord(item)) {
-      return {ok: false as const, message: '统一创作契约字段必须是对象'};
+      return { ok: false as const, message: '统一创作契约字段必须是对象' };
     }
     const id = readRequiredString(item, 'id');
     const label = readRequiredString(item, 'label');
     if (!id || !label) {
-      return {ok: false as const, message: '统一创作契约字段 id 和 label 不能为空'};
+      return {
+        ok: false as const,
+        message: '统一创作契约字段 id 和 label 不能为空',
+      };
     }
     if (fieldIds.has(id)) {
-      return {ok: false as const, message: `统一创作契约字段 id 重复：${id}`};
+      return { ok: false as const, message: `统一创作契约字段 id 重复：${id}` };
     }
     fieldIds.add(id);
     if (!isUnifiedCreationFieldKind(item.kind)) {
-      return {ok: false as const, message: `统一创作契约字段 kind 非法：${id}`};
+      return {
+        ok: false as const,
+        message: `统一创作契约字段 kind 非法：${id}`,
+      };
     }
     if (typeof item.required !== 'boolean') {
-      return {ok: false as const, message: `统一创作契约字段 required 非法：${id}`};
+      return {
+        ok: false as const,
+        message: `统一创作契约字段 required 非法：${id}`,
+      };
     }
     fields.push({
       id,
@@ -1137,7 +1345,11 @@ function validateUnifiedCreationSpec(value: unknown) {
   };
 }
 
-function UnifiedCreationSpecCard({spec}: {spec: UnifiedCreationSpecPayload}) {
+function UnifiedCreationSpecCard({
+  spec,
+}: {
+  spec: UnifiedCreationSpecPayload;
+}) {
   return (
     <div className="admin-contract-card">
       <dl className="admin-info-list">
diff --git a/docs/【后端架构】server-rs与SpacetimeDB数据契约-2026-05-15.md b/docs/【后端架构】server-rs与SpacetimeDB数据契约-2026-05-15.md
index aaf9ff20..816b4a32 100644
--- a/docs/【后端架构】server-rs与SpacetimeDB数据契约-2026-05-15.md
+++ b/docs/【后端架构】server-rs与SpacetimeDB数据契约-2026-05-15.md
@@ -1,6 +1,6 @@
 # server-rs 与 SpacetimeDB 数据契约
 
-更新时间：`2026-05-15`
+更新时间：`2026-06-10`
 
 ## 后端主线
 
@@ -54,13 +54,13 @@ npm run check:server-rs-ddd
 路由树由 `server-rs/crates/api-server/src/app.rs` 统一构造。当前主要分组：
 
 - 健康检查：`GET /healthz`。
-- 后台管理：`/admin/api/*`，包括登录、概览、HTTP debug、埋点、表查询、创作入口开关、作品可见性、兑换码、邀请码、任务配置和充值商品配置。
+- 后台管理：`/admin/api/*`，包括登录、概览、HTTP debug、埋点、表查询、创作入口开关、作品互动配置、作品可见性、兑换码、邀请码、任务配置和充值商品配置。
 - 认证与账号：`/api/auth/*`、`/api/profile/me`，包括短信、密码、微信、refresh session、多端会话和登出。
 - 个人中心：`/api/profile/*`，包括钱包流水、任务、领奖、充值、反馈、邀请和兑换等账号侧能力。
 - 平台基础能力：`/api/llm/*`、`/api/speech/volcengine/*`，只保留通用 LLM 和语音代理。
 - 资产基础能力：`/api/assets/direct-upload-tickets`、`/api/assets/sts-upload-credentials`、`/api/assets/objects/*`、`/api/assets/read-*`，负责直传、确认、绑定和读取。
 - 创作 / 游玩支撑能力：`/api/creation-entry/config`、`/api/ai/tasks*`、`/api/runtime/chat/*`、`/api/runtime/settings`、`/api/runtime/save/snapshot`、`/api/profile/browse-history`、`/api/profile/save-archives*`、`/api/profile/play-stats`、`/api/assets/history`、`/api/assets/character-visual/*`、`/api/assets/character-animation/*`、`/api/assets/character-workflow-cache*`、`/api/assets/hyper3d/*`、`/api/runtime/custom-world/asset-studio/*`。
-- 后台入口配置：`/admin/api/creation-entry/config` 和 `/admin/api/creation-entry/config/banners`。
+- 后台入口配置：`/admin/api/creation-entry/config`、`/admin/api/creation-entry/config/banners` 和 `/admin/api/creation-entry/config/interactions`。
 - 自定义世界 / RPG：`/api/runtime/custom-world*`、`/api/story/*`、`/api/runtime/chat/*`。
 - 拼图：`/api/runtime/puzzle/*`。
 - 抓大鹅 Match3D：`/api/creation/match3d/*`、`/api/runtime/match3d/*`。
@@ -356,8 +356,8 @@ npm run check:server-rs-ddd
 
 - Rust 结构体：`CreationEntryConfig`
 - 源码：`server-rs/crates/spacetime-module/src/runtime/creation_entry_config.rs`
-- 字段：`config_id`、`start_title`、`start_description`、`start_idle_badge`、`start_busy_badge`、`modal_title`、`modal_description`、`updated_at`、`event_title`、`event_description`、`event_cover_image_src`、`event_prize_pool_mud_points`、`event_starts_at_text`、`event_ends_at_text`、`event_banners_json`。
-- 迁移兼容：旧迁移包缺少活动横幅字段时，由 `migration.rs` 写入 `None` / `58000` 默认值；旧库缺少 `event_banners_json` 时写入 `None`，运行态读取层再按 `module-runtime` 默认公告数组归一，不覆盖后台已保存配置，也不把旧结构化 `eventBanner` 升格为前端优先数组。HTTP 响应同时返回 `eventBanners` 数组和旧 `eventBanner` 单条兼容字段，前端优先消费数组；后台新配置主格式为 HTML 公告字符串数组或 `{title, htmlCode}` 对象数组，旧结构化 banner 字段仅保留兼容。默认公告背景和旧结构化默认 `coverImageSrc` 必须引用 `public/` 下真实存在的静态资源，当前为 `/creation-type-references/puzzle.webp`。
+- 字段：`config_id`、`start_title`、`start_description`、`start_idle_badge`、`start_busy_badge`、`modal_title`、`modal_description`、`updated_at`、`event_title`、`event_description`、`event_cover_image_src`、`event_prize_pool_mud_points`、`event_starts_at_text`、`event_ends_at_text`、`event_banners_json`、`public_work_interactions_json`。
+- 迁移兼容：旧迁移包缺少活动横幅字段时，由 `migration.rs` 写入 `None` / `58000` 默认值；旧库缺少 `event_banners_json` 时写入 `None`，运行态读取层再按 `module-runtime` 默认公告数组归一，不覆盖后台已保存配置，也不把旧结构化 `eventBanner` 升格为前端优先数组。旧库缺少 `public_work_interactions_json` 时写入 `None`，读取层按 `module-runtime` 默认作品互动矩阵补齐 `publicWorkInteractions`，不覆盖后台已保存开关。HTTP 响应同时返回 `eventBanners` 数组、旧 `eventBanner` 单条兼容字段和 `publicWorkInteractions` 互动矩阵；前端优先消费数组与矩阵。后台新公告配置主格式为 HTML 公告字符串数组或 `{title, htmlCode}` 对象数组，旧结构化 banner 字段仅保留兼容。默认公告背景和旧结构化默认 `coverImageSrc` 必须引用 `public/` 下真实存在的静态资源，当前为 `/creation-type-references/puzzle.webp`。
 
 ### `creation_entry_type_config`
 
@@ -749,8 +749,8 @@ npm run check:server-rs-ddd
 
 跨玩法公开作品列表 / 详情主读模型是 `public_work_gallery_entry` 与 `public_work_detail_entry`。拼图、自定义世界等旧玩法公开列表 HTTP 路由保留原响应 shape，由 BFF mapper 从统一 public cache 映射回当前 DTO；旧 `*_gallery_card_view` / `*_gallery_view` / `custom_world_gallery_entry` 继续作为 source view 和兼容缓存。各玩法的个人作品列表、详情、发布、点赞、游玩记录、Remix 和其它需要鉴权或写入副作用的路径继续走 procedure / reducer；不要为了公开列表性能把这些 owner-specific 或 mutation 语义混进 public view。
 
-`GET /api/creation-entry/config` 和入口熔断优先从订阅 cache 读取创作入口配置；cache 缺失时使用最近一次成功读取的内存快照，再兜底调用 `get_creation_entry_config` procedure 完成空库种子或旧库兼容。
-入口配置快照包含 start card、类型弹窗、公告位兼容字段和入口类型列表；入口类型列表新增 `category_id`、`category_label`、`category_sort_order` 后，后台 upsert、`shared-contracts`、`module-runtime` 和 `spacetime-client` binding 必须同步，旧迁移 JSON 通过 `migration.rs` 默认值兼容。
+`GET /api/creation-entry/config`、入口熔断和公开作品互动熔断优先从订阅 cache 读取创作入口配置；cache 缺失时使用最近一次成功读取的内存快照，再兜底调用 `get_creation_entry_config` procedure 完成空库种子或旧库兼容。
+入口配置快照包含 start card、类型弹窗、公告位兼容字段、入口类型列表和 `publicWorkInteractions` 作品互动矩阵；入口类型列表新增 `category_id`、`category_label`、`category_sort_order` 后，后台 upsert、`shared-contracts`、`module-runtime` 和 `spacetime-client` binding 必须同步，旧迁移 JSON 通过 `migration.rs` 默认值兼容。作品互动矩阵是全局公开作品详情能力配置，不属于单个 `creation_entry_type_config`；后台通过 `/admin/api/creation-entry/config/interactions` 保存，前端据此隐藏或拦截已接入的点赞 / Remix 入口，api-server 同时对已接入后端动作执行 `public_work_interaction_disabled` 熔断。
 
 RPG 创作入口的配置 ID 是 `rpg`，当前 `visible=true`、`open=true`；历史 `custom-world` 路由仍是 RPG 的工程域与运行态源类型。入口熔断把 `/api/runtime/custom-world*`、`/api/story/*` 和 `/api/runtime/chat/*` 统一映射到 `rpg`，不要新增平行 `airp` 路由或用 `airp` 接管当前文字冒险链路。
 
diff --git a/docs/【开发运维】本地开发验证与生产运维-2026-05-15.md b/docs/【开发运维】本地开发验证与生产运维-2026-05-15.md
index d2b630ac..2d779227 100644
--- a/docs/【开发运维】本地开发验证与生产运维-2026-05-15.md
+++ b/docs/【开发运维】本地开发验证与生产运维-2026-05-15.md
@@ -465,6 +465,8 @@ journalctl -u genarrative-api.service --since '30 seconds ago' --no-pager | grep
 
 `Genarrative-Server-Provision` 和 `Genarrative-Api-Deploy` 会在保留旧 `/etc/genarrative/api-server.env` 的前提下补齐缺失的 tracking outbox 运行态路径，并确保 `/var/lib/genarrative/tracking-outbox` 归属 `genarrative:genarrative`。用户认证真相源只允许在 SpacetimeDB 正式认证表（`user_account` / `auth_identity` / `refresh_session`）恢复；不要再配置或依赖 `GENARRATIVE_AUTH_STORE_PATH` / `auth-store.json`，`module-auth` 也不再维护本地文件持久化；`auth_store_snapshot` 只保留行级记录，不再保存为单行 `default` 聚合快照，且旧 `get_auth_store_snapshot` / `upsert_auth_store_snapshot` / `import_auth_store_snapshot` 入口已经删除。如果 `api-server` 启动时连不上 SpacetimeDB，会持续重试启动恢复，直到认证工作集从 SpacetimeDB 正式表恢复成功后才开始监听 HTTP，以避免用空本地状态或旧快照覆盖认证表。
 
+前端登录态恢复只把 `/api/auth/refresh` 的 `401` / `403` 当成权威失效信号；服务器重启窗口里的 `502` / `503` / `504`、浏览器 `Failed to fetch` 或 refresh 响应契约异常都必须保留已有本地 access token，不触发全局 auth 变化。refresh 成功响应以共享契约 `RefreshSessionResponse { token }` 为准，前端不要额外要求业务 `ok` 字段。排查“重启后用户都掉线”时，先区分前端是否被暂时不可用清掉本地 token，再检查 SpacetimeDB 正式认证表是否缺 `user_account` / `refresh_session` 数据。
+
 常用检查思路：
 
 ```sql
diff --git a/docs/【玩法创作】平台入口与玩法链路-2026-05-15.md b/docs/【玩法创作】平台入口与玩法链路-2026-05-15.md
index 308b4178..00e3bf72 100644
--- a/docs/【玩法创作】平台入口与玩法链路-2026-05-15.md
+++ b/docs/【玩法创作】平台入口与玩法链路-2026-05-15.md
@@ -1,10 +1,10 @@
 # 平台入口与玩法链路
 
-更新时间：`2026-06-04`
+更新时间：`2026-06-10`
 
 ## 平台创作入口
 
-创作入口配置事实源在 SpacetimeDB，通过 `GET /api/creation-entry/config` 下发；后台通过 `/admin/api/creation-entry/config` 管理。前端只在展示层派生可见卡片和入口状态，`api-server` 路由熔断也使用同一份配置。不要恢复前端硬编码入口配置文件。
+创作入口配置事实源在 SpacetimeDB，通过 `GET /api/creation-entry/config` 下发；后台通过 `/admin/api/creation-entry/config` 管理入口开关，通过 `/admin/api/creation-entry/config/interactions` 管理公开作品点赞 / 改造能力矩阵。前端只在展示层派生可见卡片、入口状态和作品详情互动状态，`api-server` 路由熔断也使用同一份配置。不要恢复前端硬编码入口配置文件。
 
 当前点击底部加号进入的创作入口页承载后台公告位、创作入口页签和两列模板卡；页签中只有真实后端作品架摘要存在时才展示“最近创作”，其余为玩法模板分类。点击模板卡后直接进入对应玩法已有的入口创作表单 stage，不再经过空白占位页，也不把旧表单嵌进创作入口页；模板点击的占位 no-op、隐藏模板拦截、未知入口 no-op 和工作台启动目标统一由 `platformCreationLaunchModel.ts` 判定，壳层只执行启动前准备、错误提示和受保护动作。移动端创作入口页顶栏在 `陶泥儿` 品牌同一行显示真实账户泥点数，数据来自 `profileDashboard.walletBalance`，不得再把公告内容或活动奖池当作账号余额展示。创作入口页公告位数据优先读取 `GET /api/creation-entry/config` 的 `eventBanners` 数组，多条配置时前端自动轮播；旧 `eventBanner` 只保留字段回显与旧客户端兼容，不再作为前端公告数组的兜底来源。后台公告配置面向表单：每条公告包含标题和 HTML 内容，后台保存时序列化为后端 `eventBannersJson` 传输字段，由前端空权限沙箱 iframe 展示；旧结构化 banner 字段仅保留回显兼容，不再作为后台公告配置主格式；不得执行 JSX 或把后台代码直接注入 DOM。玩法列表不再套外部边框卡片，移动端需要压缩横向边距和两列间距；玩法卡统一按“上图、左上状态标签（仅非开放态显示）、封面右下显示 `creationTypes[].unifiedCreationSpec.mudPointCost` 经前端格式化后的泥点消耗、下方白底标题/描述”结构展示，旧契约缺少该字段时兜底 `10` 并由前端显示为 `10泥点数`，卡片高度保持紧凑但标题、描述和预估消耗点数都必须可见。创作入口页根容器不再使用 `platform-page-stage` 这类全局内容卡片壳，但继续保留 `platform-remap-surface` 作为主题和输入框样式命中钩子。创作入口页字号需要对齐平台普通 UI 档位：顶栏泥点组件、公告正文、分类 Tab 和玩法卡标题 / 副标题 / 消耗说明优先使用 `11px` 到 `14px`，不使用 `text-lg`、`text-xl` 或更大的展示级字号。草稿 Tab 继续承接作品架；底部加号入口页的“最近创作”只用 7 天内的真实后端作品架摘要判断是否展示，并从摘要里推导最近使用过的模板 ID，页面必须展示“仅显示最近7天内使用过的模板”提示，列表内容必须复用其它页签里的模板卡样式、文案和点击行为，不展示具体作品名称、摘要或生成状态，也不新增独立最近创作卡组件。RPG、RPG 之外的各玩法入口分别落到既有的 `agent-workspace`、`big-fish-agent-workspace`、`match3d-agent-workspace`、`square-hole-agent-workspace`、`jump-hop-workspace`、`wooden-fish-workspace`、`puzzle-agent-workspace`、`bark-battle-workspace`、`visual-novel-agent-workspace`、`baby-object-match-workspace`，这些入口继续承接各玩法自己的表单、草稿恢复和后续编排，不作为创作入口页内容。
 
@@ -40,6 +40,8 @@ RPG Agent 结果页发布门禁展示由 `platformRpgAgentResultPreviewModel.ts`
 
 入口配置中的 `open=false` 表示关闭新建创作入口，不表示下架已有草稿、私有作品或公开作品。api-server 的入口熔断只允许拦截新建创作、新建草稿、首次生成入口和 Remix 成草稿等会产生新创作的请求；公开广场列表、公开详情、点赞、已发布作品启动、运行态过程请求、存档 / 浏览记录和已有作品回读不能因为创作入口关闭而返回 `creation_entry_disabled`。平台首页如果遇到旧服务端返回的 `creation_entry_disabled`，只能降级为空列表或隐藏入口，不弹平台级错误弹窗。
 
+公开作品点赞 / 改造是否开放不跟随入口 `open` 字段，而是读取 `GET /api/creation-entry/config` 的 `publicWorkInteractions`。后台可以按 `sourceType` 分别关闭点赞或改造并维护关闭提示；前端只据此关闭已接入的作品详情动作，尚未接入后端动作的玩法仍按实际能力矩阵返回不可用提示。api-server 对已接入的 RPG、自定义世界兼容路径、大鱼吃小鱼和拼图点赞 / 改造接口做同源熔断，关闭时返回 `public_work_interaction_disabled`，但公开列表、公开详情、已发布作品启动和运行态过程请求不受影响。
+
 创作入口页的关闭态卡片必须有明显差异：卡片禁用点击，展示后台配置的关闭态 badge 或 `暂未开放`，不再显示泥点消耗这类可创建成本提示；开放态卡片仍不显示普通 `可创建 / 可创作` badge。
 
 `PlatformEntryFlowShellImpl.tsx` 仍是平台入口编排壳，后续维护时应优先把独立 UI 片段、公开作品映射、草稿生成 notice 和运行态状态 helper 拆到 `src/components/platform-entry/PlatformEntryFlowShellImpl/` 或同目录紧邻 helper 文件。拆分只允许改变文件组织，不改变入口配置事实源、默认导出、props、页面阶段、UI 文案或现有交互；其中拼图首访 onboarding 已拆为 `PlatformEntryFlowShellImpl/PuzzleOnboardingView.tsx`。
diff --git a/packages/shared/src/contracts/auth.ts b/packages/shared/src/contracts/auth.ts
index ab3202d9..84eb89ca 100644
--- a/packages/shared/src/contracts/auth.ts
+++ b/packages/shared/src/contracts/auth.ts
@@ -156,8 +156,7 @@ export type AuthPhoneChangeResponse = {
 };
 
 export type AuthRefreshResponse = {
-  ok: true;
-  token?: string;
+  token: string;
 };
 
 export type AuthSessionSummary = {
diff --git a/server-rs/crates/api-server/src/admin.rs b/server-rs/crates/api-server/src/admin.rs
index f46342a7..e8943b71 100644
--- a/server-rs/crates/api-server/src/admin.rs
+++ b/server-rs/crates/api-server/src/admin.rs
@@ -26,7 +26,8 @@ use shared_contracts::admin::{
     AdminSessionPayload, AdminTrackingEventEntryPayload, AdminTrackingEventListQuery,
     AdminTrackingEventListResponse, AdminUpdateWorkVisibilityRequest,
     AdminUpdateWorkVisibilityResponse, AdminUpsertCreationEntryEventBannersRequest,
-    AdminUpsertCreationEntryTypeConfigRequest, AdminWorkVisibilityListResponse,
+    AdminUpsertCreationEntryTypeConfigRequest, AdminUpsertPublicWorkInteractionConfigRequest,
+    AdminWorkVisibilityListResponse,
 };
 use shared_contracts::creation_entry_config::{
     encode_unified_creation_spec_response, validate_unified_creation_spec_for_play,
@@ -212,14 +213,7 @@ pub async fn admin_get_creation_entry_config(
         .map_err(map_admin_spacetime_error)?;
     Ok(json_success_body(
         Some(&request_context),
-        AdminCreationEntryConfigResponse {
-            event_banners: config.event_banners,
-            entries: config
-                .creation_types
-                .into_iter()
-                .map(map_admin_creation_entry_type_config)
-                .collect(),
-        },
+        build_admin_creation_entry_config_response(config),
     ))
 }
 
@@ -237,14 +231,7 @@ pub async fn admin_upsert_creation_entry_config(
         .map_err(map_admin_spacetime_error)?;
     Ok(json_success_body(
         Some(&request_context),
-        AdminCreationEntryConfigResponse {
-            event_banners: config.event_banners,
-            entries: config
-                .creation_types
-                .into_iter()
-                .map(map_admin_creation_entry_type_config)
-                .collect(),
-        },
+        build_admin_creation_entry_config_response(config),
     ))
 }
 
@@ -268,14 +255,45 @@ pub async fn admin_upsert_creation_entry_event_banners_config(
         .map_err(map_admin_spacetime_error)?;
     Ok(json_success_body(
         Some(&request_context),
-        AdminCreationEntryConfigResponse {
-            event_banners: config.event_banners,
-            entries: config
-                .creation_types
-                .into_iter()
-                .map(map_admin_creation_entry_type_config)
-                .collect(),
-        },
+        build_admin_creation_entry_config_response(config),
+    ))
+}
+
+/// 保存公开作品详情页点赞 / 改造能力配置。
+pub async fn admin_upsert_public_work_interaction_config(
+    State(state): State<AppState>,
+    Extension(request_context): Extension<RequestContext>,
+    Extension(_admin): Extension<AuthenticatedAdmin>,
+    Json(payload): Json<AdminUpsertPublicWorkInteractionConfigRequest>,
+) -> Result<Json<Value>, AppError> {
+    let snapshots = payload
+        .public_work_interactions
+        .into_iter()
+        .map(
+            |entry| module_runtime::PublicWorkInteractionConfigSnapshot {
+                source_type: entry.source_type,
+                like_enabled: entry.like_enabled,
+                remix_enabled: entry.remix_enabled,
+                like_disabled_message: entry.like_disabled_message,
+                remix_disabled_message: entry.remix_disabled_message,
+            },
+        )
+        .collect::<Vec<_>>();
+    let public_work_interactions_json =
+        module_runtime::encode_public_work_interaction_config_snapshots(&snapshots)
+            .and_then(|json| module_runtime::normalize_public_work_interaction_config_json(&json))
+            .map_err(|error| AppError::from_status(StatusCode::BAD_REQUEST).with_message(error))?;
+    let config = state
+        .upsert_public_work_interaction_config(
+            module_runtime::PublicWorkInteractionConfigAdminUpsertInput {
+                public_work_interactions_json,
+            },
+        )
+        .await
+        .map_err(map_admin_spacetime_error)?;
+    Ok(json_success_body(
+        Some(&request_context),
+        build_admin_creation_entry_config_response(config),
     ))
 }
 
@@ -313,6 +331,20 @@ pub async fn admin_update_work_visibility(
     ))
 }
 
+fn build_admin_creation_entry_config_response(
+    config: shared_contracts::creation_entry_config::CreationEntryConfigResponse,
+) -> AdminCreationEntryConfigResponse {
+    AdminCreationEntryConfigResponse {
+        event_banners: config.event_banners,
+        public_work_interactions: config.public_work_interactions,
+        entries: config
+            .creation_types
+            .into_iter()
+            .map(map_admin_creation_entry_type_config)
+            .collect(),
+    }
+}
+
 fn map_admin_creation_entry_type_config(
     entry: shared_contracts::creation_entry_config::CreationEntryTypeResponse,
 ) -> AdminCreationEntryTypeConfigPayload {
diff --git a/server-rs/crates/api-server/src/app.rs b/server-rs/crates/api-server/src/app.rs
index d9b4b0e3..5e58ea9e 100644
--- a/server-rs/crates/api-server/src/app.rs
+++ b/server-rs/crates/api-server/src/app.rs
@@ -17,7 +17,9 @@ use tracing::{Level, Span, error, info_span};
 use crate::{
     auth::AuthenticatedAccessToken,
     backpressure::limit_concurrent_requests,
-    creation_entry_config::require_creation_entry_route_enabled,
+    creation_entry_config::{
+        require_creation_entry_route_enabled, require_public_work_interaction_enabled,
+    },
     error_middleware::normalize_error_response,
     http_error::AppError,
     modules,
@@ -57,6 +59,10 @@ pub fn build_router(state: AppState) -> Router {
             state.clone(),
             require_creation_entry_route_enabled,
         ))
+        .layer(middleware::from_fn_with_state(
+            state.clone(),
+            require_public_work_interaction_enabled,
+        ))
         // HTTP 背压在业务路由外侧快拒绝，避免过载请求继续占用 SpacetimeDB facade 与业务执行资源。
         .layer(middleware::from_fn_with_state(
             BackpressureState::from_ref(&state),
@@ -590,6 +596,37 @@ mod tests {
         );
     }
 
+    #[tokio::test]
+    async fn disabled_public_work_like_returns_service_unavailable() {
+        let state = AppState::new(AppConfig::default()).expect("state should build");
+        state.set_test_public_work_interaction_enabled(
+            "puzzle",
+            crate::creation_entry_config::PublicWorkInteractionAction::Like,
+            false,
+        );
+        let app = build_router(state);
+
+        let response = app
+            .oneshot(
+                Request::builder()
+                    .method("POST")
+                    .uri("/api/runtime/puzzle/gallery/profile-1/like")
+                    .body(Body::empty())
+                    .expect("request should build"),
+            )
+            .await
+            .expect("request should succeed");
+
+        assert_eq!(response.status(), StatusCode::SERVICE_UNAVAILABLE);
+        let body = read_json_response(response).await;
+        assert_eq!(
+            body["error"]["details"]["reason"],
+            "public_work_interaction_disabled"
+        );
+        assert_eq!(body["error"]["details"]["sourceType"], "puzzle");
+        assert_eq!(body["error"]["details"]["action"], "like");
+    }
+
     #[tokio::test]
     async fn disabled_visual_novel_creation_route_returns_service_unavailable() {
         let app = build_router(AppState::new(AppConfig::default()).expect("state should build"));
@@ -4228,6 +4265,62 @@ mod tests {
         assert_eq!(response.status(), StatusCode::BAD_REQUEST);
     }
 
+    /// 中文注释：验证后台作品互动配置保存后回到同一份入口配置响应。
+    #[tokio::test]
+    async fn admin_public_work_interactions_route_saves_form_payload() {
+        let mut config = AppConfig::default();
+        config.admin_username = Some("root".to_string());
+        config.admin_password = Some("secret123".to_string());
+        let app = build_router(AppState::new(config).expect("state should build"));
+        let admin_token = read_admin_access_token(app.clone()).await;
+
+        let response = app
+            .oneshot(
+                Request::builder()
+                    .method("POST")
+                    .uri("/admin/api/creation-entry/config/interactions")
+                    .header("authorization", format!("Bearer {admin_token}"))
+                    .header("content-type", "application/json")
+                    .body(Body::from(
+                        serde_json::json!({
+                            "publicWorkInteractions": [
+                                {
+                                    "sourceType": "puzzle",
+                                    "likeEnabled": false,
+                                    "remixEnabled": true,
+                                    "likeDisabledMessage": "拼图点赞维护中。",
+                                    "remixDisabledMessage": "拼图作品改造暂不可用。"
+                                }
+                            ]
+                        })
+                        .to_string(),
+                    ))
+                    .expect("interactions request should build"),
+            )
+            .await
+            .expect("interactions request should succeed");
+
+        assert_eq!(response.status(), StatusCode::OK);
+        let body = response
+            .into_body()
+            .collect()
+            .await
+            .expect("interactions body should collect")
+            .to_bytes();
+        let payload: Value =
+            serde_json::from_slice(&body).expect("interactions payload should be json");
+        let puzzle = payload["publicWorkInteractions"]
+            .as_array()
+            .expect("interactions should be array")
+            .iter()
+            .find(|item| item["sourceType"] == "puzzle")
+            .expect("puzzle interaction should exist");
+
+        assert_eq!(puzzle["likeEnabled"], false);
+        assert_eq!(puzzle["remixEnabled"], true);
+        assert_eq!(puzzle["likeDisabledMessage"], "拼图点赞维护中。");
+    }
+
     #[tokio::test]
     async fn admin_debug_http_can_probe_healthz_when_authenticated() {
         let mut config = AppConfig::default();
diff --git a/server-rs/crates/api-server/src/creation_entry_config.rs b/server-rs/crates/api-server/src/creation_entry_config.rs
index 36639108..a1c191ba 100644
--- a/server-rs/crates/api-server/src/creation_entry_config.rs
+++ b/server-rs/crates/api-server/src/creation_entry_config.rs
@@ -17,6 +17,21 @@ use crate::{
     state::AppState,
 };
 
+#[derive(Clone, Copy, Debug, PartialEq, Eq)]
+pub(crate) enum PublicWorkInteractionAction {
+    Like,
+    Remix,
+}
+
+impl PublicWorkInteractionAction {
+    fn as_str(self) -> &'static str {
+        match self {
+            Self::Like => "like",
+            Self::Remix => "remix",
+        }
+    }
+}
+
 /// 中文注释：入口配置由 SpacetimeDB 表提供；api-server 只负责读取同一份配置并熔断运行态路由。
 pub async fn get_creation_entry_config_handler(
     State(state): State<AppState>,
@@ -71,6 +86,68 @@ pub async fn require_creation_entry_route_enabled(
     next.run(request).await
 }
 
+/// 中文注释：公开作品互动配置只拦点赞 / 改造动作，不影响作品详情读取和正式游玩。
+pub async fn require_public_work_interaction_enabled(
+    State(state): State<AppState>,
+    request: Request<Body>,
+    next: Next,
+) -> Response {
+    let path = request.uri().path();
+    if let Some((source_type, action)) = resolve_public_work_interaction_route(path) {
+        match state
+            .is_public_work_interaction_enabled(source_type, action)
+            .await
+        {
+            Ok(true) => {}
+            Ok(false) => {
+                return AppError::from_status(StatusCode::SERVICE_UNAVAILABLE)
+                    .with_message("该作品互动暂不可用")
+                    .with_details(json!({
+                        "reason": "public_work_interaction_disabled",
+                        "sourceType": source_type,
+                        "action": action.as_str(),
+                    }))
+                    .into();
+            }
+            Err(error) => {
+                return AppError::from_status(StatusCode::BAD_GATEWAY)
+                    .with_message("读取作品互动配置失败")
+                    .with_details(json!({
+                        "provider": "spacetimedb",
+                        "message": error.to_string(),
+                    }))
+                    .into();
+            }
+        }
+    }
+
+    next.run(request).await
+}
+
+pub(crate) fn resolve_public_work_interaction_route(
+    path: &str,
+) -> Option<(&'static str, PublicWorkInteractionAction)> {
+    let action = if path.ends_with("/like") {
+        PublicWorkInteractionAction::Like
+    } else if path.ends_with("/remix") {
+        PublicWorkInteractionAction::Remix
+    } else {
+        return None;
+    };
+
+    if path.starts_with("/api/runtime/custom-world-gallery/") {
+        return Some(("custom-world", action));
+    }
+    if path.starts_with("/api/runtime/big-fish/gallery/") {
+        return Some(("big-fish", action));
+    }
+    if path.starts_with("/api/runtime/puzzle/gallery/") {
+        return Some(("puzzle", action));
+    }
+
+    None
+}
+
 pub(crate) fn resolve_creation_entry_mud_point_cost_from_config(
     config: &CreationEntryConfigResponse,
     creation_type_id: &str,
@@ -142,6 +219,9 @@ pub(crate) fn default_creation_entry_config_response() -> CreationEntryConfigRes
         event_banners_json: Some(module_runtime::default_creation_entry_event_banners_json()),
         creation_types: module_runtime::default_creation_entry_type_snapshots(0),
         updated_at_micros: 0,
+        public_work_interactions_json: Some(
+            module_runtime::default_public_work_interaction_config_json(),
+        ),
     })
 }
 
@@ -242,6 +322,28 @@ mod tests {
         assert_eq!(resolve_creation_entry_route_id("/healthz"), None);
     }
 
+    #[test]
+    fn resolves_public_work_interaction_routes() {
+        assert_eq!(
+            resolve_public_work_interaction_route("/api/runtime/puzzle/gallery/profile-1/like"),
+            Some(("puzzle", PublicWorkInteractionAction::Like)),
+        );
+        assert_eq!(
+            resolve_public_work_interaction_route(
+                "/api/runtime/custom-world-gallery/user-1/profile-1/remix"
+            ),
+            Some(("custom-world", PublicWorkInteractionAction::Remix)),
+        );
+        assert_eq!(
+            resolve_public_work_interaction_route("/api/runtime/puzzle/gallery/profile-1"),
+            None,
+        );
+        assert_eq!(
+            resolve_public_work_interaction_route("/api/runtime/wooden-fish/runs/run-1"),
+            None,
+        );
+    }
+
     #[test]
     fn resolves_mud_point_cost_from_unified_creation_spec() {
         let mut config = test_creation_entry_config_response();
diff --git a/server-rs/crates/api-server/src/modules/admin.rs b/server-rs/crates/api-server/src/modules/admin.rs
index e572061e..316de4d3 100644
--- a/server-rs/crates/api-server/src/modules/admin.rs
+++ b/server-rs/crates/api-server/src/modules/admin.rs
@@ -9,7 +9,7 @@ use crate::{
         admin_list_database_tables, admin_list_tracking_events, admin_list_work_visibility,
         admin_login, admin_me, admin_overview, admin_update_work_visibility,
         admin_upsert_creation_entry_config, admin_upsert_creation_entry_event_banners_config,
-        require_admin_auth,
+        admin_upsert_public_work_interaction_config, require_admin_auth,
     },
     runtime_profile::{
         admin_disable_profile_redeem_code, admin_disable_profile_task_config,
@@ -81,6 +81,12 @@ pub fn router(state: AppState) -> Router<AppState> {
                 middleware::from_fn_with_state(state.clone(), require_admin_auth),
             ),
         )
+        .route(
+            "/admin/api/creation-entry/config/interactions",
+            post(admin_upsert_public_work_interaction_config).route_layer(
+                middleware::from_fn_with_state(state.clone(), require_admin_auth),
+            ),
+        )
         .route(
             "/admin/api/works/visibility",
             get(admin_list_work_visibility)
diff --git a/server-rs/crates/api-server/src/state.rs b/server-rs/crates/api-server/src/state.rs
index 3858914a..d8882747 100644
--- a/server-rs/crates/api-server/src/state.rs
+++ b/server-rs/crates/api-server/src/state.rs
@@ -559,6 +559,44 @@ impl AppState {
         }
     }
 
+    /// 通过 SpacetimeDB 保存公开作品互动配置，并同步测试缓存。
+    pub async fn upsert_public_work_interaction_config(
+        &self,
+        input: module_runtime::PublicWorkInteractionConfigAdminUpsertInput,
+    ) -> Result<CreationEntryConfigResponse, SpacetimeClientError> {
+        #[cfg(test)]
+        let test_interactions_json = input.public_work_interactions_json.clone();
+        match self
+            .spacetime_client
+            .upsert_public_work_interaction_config(input)
+            .await
+        {
+            Ok(config) => {
+                #[cfg(test)]
+                self.cache_test_creation_entry_config(config.clone());
+                Ok(config)
+            }
+            #[cfg(test)]
+            Err(_) => {
+                let mut config = self.read_test_creation_entry_config();
+                if let Ok(interactions) =
+                    module_runtime::decode_public_work_interaction_config_snapshots(
+                        test_interactions_json.as_str(),
+                    )
+                {
+                    config.public_work_interactions = interactions
+                        .into_iter()
+                        .map(module_runtime::build_public_work_interaction_config_response)
+                        .collect();
+                    self.cache_test_creation_entry_config(config.clone());
+                }
+                Ok(config)
+            }
+            #[cfg(not(test))]
+            Err(error) => Err(error),
+        }
+    }
+
     pub async fn get_creation_entry_config(
         &self,
     ) -> Result<CreationEntryConfigResponse, SpacetimeClientError> {
@@ -619,6 +657,53 @@ impl AppState {
             .unwrap_or(true))
     }
 
+    pub async fn is_public_work_interaction_enabled(
+        &self,
+        source_type: &str,
+        action: crate::creation_entry_config::PublicWorkInteractionAction,
+    ) -> Result<bool, SpacetimeClientError> {
+        let config = self.get_creation_entry_config().await?;
+        Ok(config
+            .public_work_interactions
+            .iter()
+            .find(|item| item.source_type == source_type)
+            .map(|item| match action {
+                crate::creation_entry_config::PublicWorkInteractionAction::Like => {
+                    item.like_enabled
+                }
+                crate::creation_entry_config::PublicWorkInteractionAction::Remix => {
+                    item.remix_enabled
+                }
+            })
+            .unwrap_or(true))
+    }
+
+    #[cfg(test)]
+    pub(crate) fn set_test_public_work_interaction_enabled(
+        &self,
+        source_type: impl AsRef<str>,
+        action: crate::creation_entry_config::PublicWorkInteractionAction,
+        enabled: bool,
+    ) {
+        let source_type = source_type.as_ref();
+        let mut config = self.read_test_creation_entry_config();
+        if let Some(item) = config
+            .public_work_interactions
+            .iter_mut()
+            .find(|item| item.source_type == source_type)
+        {
+            match action {
+                crate::creation_entry_config::PublicWorkInteractionAction::Like => {
+                    item.like_enabled = enabled;
+                }
+                crate::creation_entry_config::PublicWorkInteractionAction::Remix => {
+                    item.remix_enabled = enabled;
+                }
+            }
+        }
+        self.cache_test_creation_entry_config(config);
+    }
+
     #[cfg(test)]
     pub(crate) fn set_test_creation_entry_route_enabled(
         &self,
diff --git a/server-rs/crates/module-runtime/src/application.rs b/server-rs/crates/module-runtime/src/application.rs
index 63e897de..2c819e4b 100644
--- a/server-rs/crates/module-runtime/src/application.rs
+++ b/server-rs/crates/module-runtime/src/application.rs
@@ -11,7 +11,7 @@ use crate::errors::RuntimeProfileFieldError;
 use crate::format_utc_micros;
 use shared_contracts::creation_entry_config::{
     CreationEntryConfigResponse, CreationEntryEventBannerResponse, CreationEntryStartCardResponse,
-    CreationEntryTypeModalResponse, CreationEntryTypeResponse,
+    CreationEntryTypeModalResponse, CreationEntryTypeResponse, PublicWorkInteractionConfigResponse,
     encode_unified_creation_spec_response, resolve_unified_creation_spec_response,
 };
 
@@ -27,6 +27,9 @@ pub fn build_creation_entry_config_response(
         .first()
         .cloned()
         .unwrap_or_else(|| build_creation_entry_event_banner_response(snapshot.event_banner));
+    let public_work_interactions = resolve_public_work_interaction_config_responses(
+        snapshot.public_work_interactions_json.as_deref(),
+    );
 
     CreationEntryConfigResponse {
         start_card: CreationEntryStartCardResponse {
@@ -41,6 +44,7 @@ pub fn build_creation_entry_config_response(
         },
         event_banner,
         event_banners,
+        public_work_interactions,
         creation_types: snapshot
             .creation_types
             .into_iter()
@@ -69,6 +73,223 @@ pub fn build_creation_entry_config_response(
     }
 }
 
+/// 返回公开作品点赞 / 改造默认矩阵，保持历史前端硬编码能力不变。
+pub fn default_public_work_interaction_config_snapshots() -> Vec<PublicWorkInteractionConfigSnapshot>
+{
+    vec![
+        public_work_interaction_config(
+            "custom-world",
+            true,
+            true,
+            "RPG 作品暂不支持点赞。",
+            "RPG 作品暂不支持改造。",
+        ),
+        public_work_interaction_config(
+            "big-fish",
+            true,
+            true,
+            "摸鱼点赞暂不可用。",
+            "摸鱼作品改造暂不可用。",
+        ),
+        public_work_interaction_config(
+            "puzzle",
+            true,
+            true,
+            "拼图点赞暂不可用。",
+            "拼图作品改造暂不可用。",
+        ),
+        public_work_interaction_config(
+            "puzzle-clear",
+            false,
+            false,
+            "拼消消点赞将在后续版本开放。",
+            "拼消消作品改造将在后续版本开放。",
+        ),
+        public_work_interaction_config(
+            "jump-hop",
+            false,
+            false,
+            "作品类型 jump-hop 暂不支持点赞。",
+            "跳一跳作品改造将在后续版本开放。",
+        ),
+        public_work_interaction_config(
+            "wooden-fish",
+            false,
+            false,
+            "作品类型 wooden-fish 暂不支持点赞。",
+            "敲木鱼作品改造将在后续版本开放。",
+        ),
+        public_work_interaction_config(
+            "match3d",
+            false,
+            false,
+            "作品类型 match3d 暂不支持点赞。",
+            "抓大鹅作品改造将在后续版本开放。",
+        ),
+        public_work_interaction_config(
+            "square-hole",
+            false,
+            false,
+            "方洞挑战点赞将在后续版本开放。",
+            "方洞挑战作品改造将在后续版本开放。",
+        ),
+        public_work_interaction_config(
+            "visual-novel",
+            false,
+            false,
+            "视觉小说点赞将在后续版本开放。",
+            "视觉小说作品改造将在后续版本开放。",
+        ),
+        public_work_interaction_config(
+            "bark-battle",
+            false,
+            false,
+            "汪汪声浪点赞将在后续版本开放。",
+            "汪汪声浪作品改造将在后续版本开放。",
+        ),
+        public_work_interaction_config(
+            "edutainment",
+            false,
+            false,
+            "宝贝识物点赞将在后续版本开放。",
+            "宝贝识物作品改造将在创作链路接入后开放。",
+        ),
+    ]
+}
+
+fn public_work_interaction_config(
+    source_type: &str,
+    like_enabled: bool,
+    remix_enabled: bool,
+    like_disabled_message: &str,
+    remix_disabled_message: &str,
+) -> PublicWorkInteractionConfigSnapshot {
+    PublicWorkInteractionConfigSnapshot {
+        source_type: source_type.to_string(),
+        like_enabled,
+        remix_enabled,
+        like_disabled_message: like_disabled_message.to_string(),
+        remix_disabled_message: remix_disabled_message.to_string(),
+    }
+}
+
+/// 生成默认公开作品互动配置 JSON，供 SpacetimeDB 表字段持久化。
+pub fn default_public_work_interaction_config_json() -> String {
+    encode_public_work_interaction_config_snapshots(
+        &default_public_work_interaction_config_snapshots(),
+    )
+    .unwrap_or_else(|_| "[]".to_string())
+}
+
+/// 校验并归一后台公开作品互动配置 JSON。
+pub fn normalize_public_work_interaction_config_json(input: &str) -> Result<String, String> {
+    let trimmed = input.trim();
+    if trimmed.is_empty() {
+        return Ok(default_public_work_interaction_config_json());
+    }
+
+    let configs = decode_public_work_interaction_config_snapshots(trimmed)?;
+    encode_public_work_interaction_config_snapshots(&configs)
+}
+
+/// 解析公开作品互动配置 JSON，并补齐缺失 sourceType 的默认项。
+pub fn decode_public_work_interaction_config_snapshots(
+    input: &str,
+) -> Result<Vec<PublicWorkInteractionConfigSnapshot>, String> {
+    let raw_entries = serde_json::from_str::<Vec<PublicWorkInteractionConfigResponse>>(input)
+        .map_err(|error| format!("作品互动配置 JSON 非法：{error}"))?;
+    if raw_entries.len() > PUBLIC_WORK_INTERACTION_CONFIG_MAX_COUNT {
+        return Err(format!(
+            "作品互动配置最多允许 {} 条",
+            PUBLIC_WORK_INTERACTION_CONFIG_MAX_COUNT
+        ));
+    }
+
+    let defaults = default_public_work_interaction_config_snapshots();
+    let default_by_source = defaults
+        .iter()
+        .map(|item| (item.source_type.clone(), item.clone()))
+        .collect::<BTreeMap<_, _>>();
+    let mut overrides = BTreeMap::<String, PublicWorkInteractionConfigSnapshot>::new();
+
+    for (index, entry) in raw_entries.into_iter().enumerate() {
+        let source_type = entry.source_type.trim().to_string();
+        let Some(default_entry) = default_by_source.get(&source_type) else {
+            return Err(format!("第 {} 条作品类型非法：{}", index + 1, source_type));
+        };
+        if overrides.contains_key(&source_type) {
+            return Err(format!("作品互动配置 sourceType 重复：{source_type}"));
+        }
+        overrides.insert(
+            source_type.clone(),
+            PublicWorkInteractionConfigSnapshot {
+                source_type,
+                like_enabled: entry.like_enabled,
+                remix_enabled: entry.remix_enabled,
+                like_disabled_message: normalize_interaction_message(
+                    entry.like_disabled_message,
+                    &default_entry.like_disabled_message,
+                ),
+                remix_disabled_message: normalize_interaction_message(
+                    entry.remix_disabled_message,
+                    &default_entry.remix_disabled_message,
+                ),
+            },
+        );
+    }
+
+    Ok(defaults
+        .into_iter()
+        .map(|item| overrides.remove(&item.source_type).unwrap_or(item))
+        .collect())
+}
+
+fn normalize_interaction_message(value: String, fallback: &str) -> String {
+    let trimmed = value.trim();
+    if trimmed.is_empty() {
+        fallback.to_string()
+    } else {
+        trimmed.to_string()
+    }
+}
+
+/// 把公开作品互动领域快照编码为稳定 JSON。
+pub fn encode_public_work_interaction_config_snapshots(
+    configs: &[PublicWorkInteractionConfigSnapshot],
+) -> Result<String, String> {
+    let responses = configs
+        .iter()
+        .cloned()
+        .map(build_public_work_interaction_config_response)
+        .collect::<Vec<_>>();
+    serde_json::to_string_pretty(&responses)
+        .map_err(|error| format!("作品互动配置 JSON 序列化失败：{error}"))
+}
+
+/// 根据持久化 JSON 得到前台可消费的公开作品互动矩阵。
+pub fn resolve_public_work_interaction_config_responses(
+    public_work_interactions_json: Option<&str>,
+) -> Vec<PublicWorkInteractionConfigResponse> {
+    public_work_interactions_json
+        .and_then(|raw| decode_public_work_interaction_config_snapshots(raw).ok())
+        .unwrap_or_else(default_public_work_interaction_config_snapshots)
+        .into_iter()
+        .map(build_public_work_interaction_config_response)
+        .collect()
+}
+
+pub fn build_public_work_interaction_config_response(
+    config: PublicWorkInteractionConfigSnapshot,
+) -> PublicWorkInteractionConfigResponse {
+    PublicWorkInteractionConfigResponse {
+        source_type: config.source_type,
+        like_enabled: config.like_enabled,
+        remix_enabled: config.remix_enabled,
+        like_disabled_message: config.like_disabled_message,
+        remix_disabled_message: config.remix_disabled_message,
+    }
+}
+
 /// 返回平台默认公告配置，用于空库种子和旧库兜底。
 pub fn default_creation_entry_event_banner_snapshots() -> Vec<CreationEntryEventBannerSnapshot> {
     vec![CreationEntryEventBannerSnapshot {
diff --git a/server-rs/crates/module-runtime/src/domain.rs b/server-rs/crates/module-runtime/src/domain.rs
index 32e6a1b7..9ba272cd 100644
--- a/server-rs/crates/module-runtime/src/domain.rs
+++ b/server-rs/crates/module-runtime/src/domain.rs
@@ -65,6 +65,8 @@ pub const DEFAULT_CREATION_ENTRY_EVENT_ENDS_AT_TEXT: &str = "2024.11.20 23:59";
 pub const CREATION_ENTRY_EVENT_BANNERS_MAX_COUNT: usize = 8;
 /// 单条 HTML 公告的代码大小上限，避免后台误贴超大片段拖慢入口页。
 pub const CREATION_ENTRY_EVENT_BANNER_HTML_CODE_MAX_BYTES: usize = 12_000;
+/// 公开作品互动配置最多允许覆盖的 sourceType 数量。
+pub const PUBLIC_WORK_INTERACTION_CONFIG_MAX_COUNT: usize = 32;
 
 #[cfg_attr(feature = "spacetime-types", derive(SpacetimeType))]
 #[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
@@ -96,6 +98,17 @@ pub struct CreationEntryEventBannerSnapshot {
     pub html_code: Option<String>,
 }
 
+/// 单类公开作品互动配置，控制作品详情页点赞 / 改造入口与后端动作熔断。
+#[cfg_attr(feature = "spacetime-types", derive(SpacetimeType))]
+#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
+pub struct PublicWorkInteractionConfigSnapshot {
+    pub source_type: String,
+    pub like_enabled: bool,
+    pub remix_enabled: bool,
+    pub like_disabled_message: String,
+    pub remix_disabled_message: String,
+}
+
 #[cfg_attr(feature = "spacetime-types", derive(SpacetimeType))]
 #[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
 pub struct CreationEntryTypeSnapshot {
@@ -126,6 +139,8 @@ pub struct CreationEntryConfigSnapshot {
     pub event_banners_json: Option<String>,
     pub creation_types: Vec<CreationEntryTypeSnapshot>,
     pub updated_at_micros: i64,
+    /// 公开作品点赞 / 改造能力 JSON 配置；旧库为空时由应用层兜底。
+    pub public_work_interactions_json: Option<String>,
 }
 
 #[cfg_attr(feature = "spacetime-types", derive(SpacetimeType))]
@@ -153,6 +168,14 @@ pub struct CreationEntryEventBannersAdminUpsertInput {
     pub event_banners_json: String,
 }
 
+/// 后台保存公开作品互动能力表单序列化结果的领域输入。
+#[cfg_attr(feature = "spacetime-types", derive(SpacetimeType))]
+#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
+pub struct PublicWorkInteractionConfigAdminUpsertInput {
+    /// 持久化字段沿用 JSON 字符串，内容由后台表单生成。
+    pub public_work_interactions_json: String,
+}
+
 #[cfg_attr(feature = "spacetime-types", derive(SpacetimeType))]
 #[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
 pub struct CreationEntryConfigProcedureResult {
diff --git a/server-rs/crates/module-runtime/src/lib.rs b/server-rs/crates/module-runtime/src/lib.rs
index 3243177f..e4b727b1 100644
--- a/server-rs/crates/module-runtime/src/lib.rs
+++ b/server-rs/crates/module-runtime/src/lib.rs
@@ -531,6 +531,7 @@ mod tests {
                 ),
             }],
             updated_at_micros: 1,
+            public_work_interactions_json: Some(default_public_work_interaction_config_json()),
         });
         let puzzle = response
             .creation_types
@@ -547,6 +548,37 @@ mod tests {
         );
     }
 
+    #[test]
+    fn public_work_interaction_config_defaults_and_overrides() {
+        let defaults = resolve_public_work_interaction_config_responses(None);
+        let puzzle = defaults
+            .iter()
+            .find(|item| item.source_type == "puzzle")
+            .expect("puzzle interaction should exist");
+        assert!(puzzle.like_enabled);
+        assert!(puzzle.remix_enabled);
+
+        let normalized = normalize_public_work_interaction_config_json(
+            r#"[{
+                "sourceType": "puzzle",
+                "likeEnabled": false,
+                "remixEnabled": true,
+                "likeDisabledMessage": "拼图点赞维护中。",
+                "remixDisabledMessage": ""
+            }]"#,
+        )
+        .expect("interaction config should normalize");
+        let resolved = resolve_public_work_interaction_config_responses(Some(&normalized));
+        let puzzle = resolved
+            .iter()
+            .find(|item| item.source_type == "puzzle")
+            .expect("puzzle interaction should exist");
+
+        assert!(!puzzle.like_enabled);
+        assert_eq!(puzzle.like_disabled_message, "拼图点赞维护中。");
+        assert_eq!(puzzle.remix_disabled_message, "拼图作品改造暂不可用。");
+    }
+
     #[test]
     fn normalized_clamps_music_volume_into_valid_range() {
         let low = RuntimeSettings::normalized(-1.0, RuntimePlatformTheme::Light);
diff --git a/server-rs/crates/shared-contracts/src/admin.rs b/server-rs/crates/shared-contracts/src/admin.rs
index b800c998..4820d003 100644
--- a/server-rs/crates/shared-contracts/src/admin.rs
+++ b/server-rs/crates/shared-contracts/src/admin.rs
@@ -1,7 +1,10 @@
 use serde::{Deserialize, Serialize};
 use serde_json::Value;
 
-use crate::creation_entry_config::{CreationEntryEventBannerResponse, UnifiedCreationSpecResponse};
+use crate::creation_entry_config::{
+    CreationEntryEventBannerResponse, PublicWorkInteractionConfigResponse,
+    UnifiedCreationSpecResponse,
+};
 
 // 管理后台协议统一收口在 shared-contracts，避免页面脚本和 Rust handler 各自手拼字段。
 #[derive(Clone, Debug, Serialize, Deserialize, PartialEq, Eq)]
@@ -20,6 +23,8 @@ pub struct AdminCreationEntryConfigResponse {
     pub entries: Vec<AdminCreationEntryTypeConfigPayload>,
     /// 底部加号创作入口页的后台公告列表。
     pub event_banners: Vec<CreationEntryEventBannerResponse>,
+    /// 公开作品详情页点赞 / 改造能力配置。
+    pub public_work_interactions: Vec<PublicWorkInteractionConfigResponse>,
 }
 
 /// 后台单个创作入口开关配置。
@@ -69,6 +74,13 @@ pub struct AdminUpsertCreationEntryEventBannersRequest {
     pub event_banners_json: String,
 }
 
+/// 后台保存公开作品点赞 / 改造能力配置请求。
+#[derive(Clone, Debug, Serialize, Deserialize, PartialEq, Eq)]
+#[serde(rename_all = "camelCase")]
+pub struct AdminUpsertPublicWorkInteractionConfigRequest {
+    pub public_work_interactions: Vec<PublicWorkInteractionConfigResponse>,
+}
+
 /// 后台作品可见性列表项。
 #[derive(Clone, Debug, Serialize, Deserialize, PartialEq, Eq)]
 #[serde(rename_all = "camelCase")]
diff --git a/server-rs/crates/shared-contracts/src/creation_entry_config.rs b/server-rs/crates/shared-contracts/src/creation_entry_config.rs
index c85dc133..b3d0e91d 100644
--- a/server-rs/crates/shared-contracts/src/creation_entry_config.rs
+++ b/server-rs/crates/shared-contracts/src/creation_entry_config.rs
@@ -12,6 +12,7 @@ pub struct CreationEntryConfigResponse {
     pub type_modal: CreationEntryTypeModalResponse,
     pub event_banner: CreationEntryEventBannerResponse,
     pub event_banners: Vec<CreationEntryEventBannerResponse>,
+    pub public_work_interactions: Vec<PublicWorkInteractionConfigResponse>,
     pub creation_types: Vec<CreationEntryTypeResponse>,
 }
 
@@ -57,6 +58,20 @@ pub fn default_creation_entry_event_banner_render_mode() -> String {
     "structured".to_string()
 }
 
+/// 单类公开作品互动能力配置。
+///
+/// 后台可以关闭已接入的点赞 / 改造能力；未接入后端动作的玩法即使误开，
+/// 前端仍会按实际能力矩阵返回不可用提示。
+#[derive(Clone, Debug, Serialize, Deserialize, PartialEq, Eq)]
+#[serde(rename_all = "camelCase")]
+pub struct PublicWorkInteractionConfigResponse {
+    pub source_type: String,
+    pub like_enabled: bool,
+    pub remix_enabled: bool,
+    pub like_disabled_message: String,
+    pub remix_disabled_message: String,
+}
+
 /// 单个创作模板入口配置，决定底部加号入口中的分类、排序和开放状态。
 #[derive(Clone, Debug, Serialize, Deserialize, PartialEq, Eq)]
 #[serde(rename_all = "camelCase")]
@@ -547,6 +562,13 @@ mod tests {
                 render_mode: "html".to_string(),
                 html_code: Some("<section>ok</section>".to_string()),
             }],
+            public_work_interactions: vec![PublicWorkInteractionConfigResponse {
+                source_type: "puzzle".to_string(),
+                like_enabled: true,
+                remix_enabled: true,
+                like_disabled_message: "拼图点赞暂不可用。".to_string(),
+                remix_disabled_message: "拼图作品改造暂不可用。".to_string(),
+            }],
             creation_types: Vec::new(),
         };
         let value = serde_json::to_value(response).expect("response should serialize");
@@ -558,5 +580,6 @@ mod tests {
         );
         assert!(value.get("event_banner").is_none());
         assert!(value.get("eventBanner").is_some());
+        assert_eq!(value["publicWorkInteractions"][0]["sourceType"], "puzzle");
     }
 }
diff --git a/server-rs/crates/spacetime-client/src/mapper/runtime.rs b/server-rs/crates/spacetime-client/src/mapper/runtime.rs
index 47efee78..c6ccfb00 100644
--- a/server-rs/crates/spacetime-client/src/mapper/runtime.rs
+++ b/server-rs/crates/spacetime-client/src/mapper/runtime.rs
@@ -30,6 +30,17 @@ impl From<module_runtime::CreationEntryEventBannersAdminUpsertInput>
     }
 }
 
+/// 将业务层公开作品互动配置保存输入转换为 SpacetimeDB 生成绑定类型。
+impl From<module_runtime::PublicWorkInteractionConfigAdminUpsertInput>
+    for PublicWorkInteractionConfigAdminUpsertInput
+{
+    fn from(input: module_runtime::PublicWorkInteractionConfigAdminUpsertInput) -> Self {
+        Self {
+            public_work_interactions_json: input.public_work_interactions_json,
+        }
+    }
+}
+
 impl From<module_runtime::AdminWorkVisibilityListInput> for AdminWorkVisibilityListInput {
     fn from(input: module_runtime::AdminWorkVisibilityListInput) -> Self {
         Self {
@@ -323,6 +334,7 @@ pub(crate) fn build_creation_entry_config_record_from_rows(
                 })
                 .collect(),
             updated_at_micros: header.updated_at.to_micros_since_unix_epoch(),
+            public_work_interactions_json: header.public_work_interactions_json,
         },
     )
 }
@@ -376,6 +388,7 @@ fn map_creation_entry_config_snapshot(
             })
             .collect(),
         updated_at_micros: snapshot.updated_at_micros,
+        public_work_interactions_json: snapshot.public_work_interactions_json,
     }
 }
 
@@ -432,6 +445,7 @@ mod tests {
             event_starts_at_text: None,
             event_ends_at_text: None,
             event_banners_json: None,
+            public_work_interactions_json: None,
         }
     }
 
@@ -514,6 +528,7 @@ mod tests {
                 unified_creation_spec_json: None,
             }],
             updated_at_micros: 1_000_000,
+            public_work_interactions_json: None,
         });
 
         let jump_hop = record
diff --git a/server-rs/crates/spacetime-client/src/module_bindings.rs b/server-rs/crates/spacetime-client/src/module_bindings.rs
index d2ac5477..cb53cae4 100644
--- a/server-rs/crates/spacetime-client/src/module_bindings.rs
+++ b/server-rs/crates/spacetime-client/src/module_bindings.rs
@@ -591,6 +591,7 @@ pub mod public_work_detail_entry_table;
 pub mod public_work_detail_entry_type;
 pub mod public_work_gallery_entry_table;
 pub mod public_work_gallery_entry_type;
+pub mod public_work_interaction_config_admin_upsert_input_type;
 pub mod public_work_like_table;
 pub mod public_work_like_type;
 pub mod public_work_play_daily_stat_table;
@@ -1022,6 +1023,7 @@ pub mod upsert_custom_world_profile_reducer;
 pub mod upsert_npc_state_and_return_procedure;
 pub mod upsert_npc_state_reducer;
 pub mod upsert_platform_browse_history_and_return_procedure;
+pub mod upsert_public_work_interaction_config_procedure;
 pub mod upsert_runtime_setting_and_return_procedure;
 pub mod upsert_runtime_snapshot_and_return_procedure;
 pub mod upsert_visual_novel_run_snapshot_procedure;
@@ -1697,6 +1699,7 @@ pub use public_work_detail_entry_table::*;
 pub use public_work_detail_entry_type::PublicWorkDetailEntry;
 pub use public_work_gallery_entry_table::*;
 pub use public_work_gallery_entry_type::PublicWorkGalleryEntry;
+pub use public_work_interaction_config_admin_upsert_input_type::PublicWorkInteractionConfigAdminUpsertInput;
 pub use public_work_like_table::*;
 pub use public_work_like_type::PublicWorkLike;
 pub use public_work_play_daily_stat_table::*;
@@ -2128,6 +2131,7 @@ pub use upsert_custom_world_profile_reducer::upsert_custom_world_profile;
 pub use upsert_npc_state_and_return_procedure::upsert_npc_state_and_return;
 pub use upsert_npc_state_reducer::upsert_npc_state;
 pub use upsert_platform_browse_history_and_return_procedure::upsert_platform_browse_history_and_return;
+pub use upsert_public_work_interaction_config_procedure::upsert_public_work_interaction_config;
 pub use upsert_runtime_setting_and_return_procedure::upsert_runtime_setting_and_return;
 pub use upsert_runtime_snapshot_and_return_procedure::upsert_runtime_snapshot_and_return;
 pub use upsert_visual_novel_run_snapshot_procedure::upsert_visual_novel_run_snapshot;
diff --git a/server-rs/crates/spacetime-client/src/module_bindings/creation_entry_config_snapshot_type.rs b/server-rs/crates/spacetime-client/src/module_bindings/creation_entry_config_snapshot_type.rs
index 5c4c173f..572fbc6e 100644
--- a/server-rs/crates/spacetime-client/src/module_bindings/creation_entry_config_snapshot_type.rs
+++ b/server-rs/crates/spacetime-client/src/module_bindings/creation_entry_config_snapshot_type.rs
@@ -19,6 +19,7 @@ pub struct CreationEntryConfigSnapshot {
     pub event_banners_json: Option<String>,
     pub creation_types: Vec<CreationEntryTypeSnapshot>,
     pub updated_at_micros: i64,
+    pub public_work_interactions_json: Option<String>,
 }
 
 impl __sdk::InModule for CreationEntryConfigSnapshot {
diff --git a/server-rs/crates/spacetime-client/src/module_bindings/creation_entry_config_type.rs b/server-rs/crates/spacetime-client/src/module_bindings/creation_entry_config_type.rs
index 301d2afb..7bcaf5ec 100644
--- a/server-rs/crates/spacetime-client/src/module_bindings/creation_entry_config_type.rs
+++ b/server-rs/crates/spacetime-client/src/module_bindings/creation_entry_config_type.rs
@@ -22,6 +22,7 @@ pub struct CreationEntryConfig {
     pub event_starts_at_text: Option<String>,
     pub event_ends_at_text: Option<String>,
     pub event_banners_json: Option<String>,
+    pub public_work_interactions_json: Option<String>,
 }
 
 impl __sdk::InModule for CreationEntryConfig {
@@ -47,6 +48,8 @@ pub struct CreationEntryConfigCols {
     pub event_starts_at_text: __sdk::__query_builder::Col<CreationEntryConfig, Option<String>>,
     pub event_ends_at_text: __sdk::__query_builder::Col<CreationEntryConfig, Option<String>>,
     pub event_banners_json: __sdk::__query_builder::Col<CreationEntryConfig, Option<String>>,
+    pub public_work_interactions_json:
+        __sdk::__query_builder::Col<CreationEntryConfig, Option<String>>,
 }
 
 impl __sdk::__query_builder::HasCols for CreationEntryConfig {
@@ -77,6 +80,10 @@ impl __sdk::__query_builder::HasCols for CreationEntryConfig {
             ),
             event_ends_at_text: __sdk::__query_builder::Col::new(table_name, "event_ends_at_text"),
             event_banners_json: __sdk::__query_builder::Col::new(table_name, "event_banners_json"),
+            public_work_interactions_json: __sdk::__query_builder::Col::new(
+                table_name,
+                "public_work_interactions_json",
+            ),
         }
     }
 }
diff --git a/server-rs/crates/spacetime-client/src/runtime.rs b/server-rs/crates/spacetime-client/src/runtime.rs
index db2e0e73..4ef8de57 100644
--- a/server-rs/crates/spacetime-client/src/runtime.rs
+++ b/server-rs/crates/spacetime-client/src/runtime.rs
@@ -115,6 +115,34 @@ impl SpacetimeClient {
         Ok(config)
     }
 
+    /// 调用 SpacetimeDB procedure 保存公开作品互动配置并刷新缓存。
+    pub async fn upsert_public_work_interaction_config(
+        &self,
+        input: module_runtime::PublicWorkInteractionConfigAdminUpsertInput,
+    ) -> Result<CreationEntryConfigRecord, SpacetimeClientError> {
+        let procedure_input: PublicWorkInteractionConfigAdminUpsertInput = input.into();
+        let config = self
+            .call_after_connect(
+                "upsert_public_work_interaction_config",
+                move |connection, sender| {
+                    connection
+                        .procedures()
+                        .upsert_public_work_interaction_config_then(
+                            procedure_input,
+                            move |_, result| {
+                                let mapped = result
+                                    .map_err(SpacetimeClientError::from_sdk_error)
+                                    .and_then(map_creation_entry_config_procedure_result);
+                                send_once(&sender, mapped);
+                            },
+                        );
+                },
+            )
+            .await?;
+        self.cache_creation_entry_config(config.clone()).await;
+        Ok(config)
+    }
+
     pub async fn admin_list_work_visibility(
         &self,
         admin_user_id: String,
diff --git a/server-rs/crates/spacetime-module/src/migration.rs b/server-rs/crates/spacetime-module/src/migration.rs
index 3ffb61c3..6f249e3b 100644
--- a/server-rs/crates/spacetime-module/src/migration.rs
+++ b/server-rs/crates/spacetime-module/src/migration.rs
@@ -1193,6 +1193,9 @@ fn normalize_migration_row(table_name: &str, value: &serde_json::Value) -> serde
             object
                 .entry("event_banners_json".to_string())
                 .or_insert(serde_json::Value::Null);
+            object
+                .entry("public_work_interactions_json".to_string())
+                .or_insert(serde_json::Value::Null);
         }
     }
     if table_name == "creation_entry_type_config" {
diff --git a/server-rs/crates/spacetime-module/src/runtime/creation_entry_config.rs b/server-rs/crates/spacetime-module/src/runtime/creation_entry_config.rs
index 232fc1e3..260f4994 100644
--- a/server-rs/crates/spacetime-module/src/runtime/creation_entry_config.rs
+++ b/server-rs/crates/spacetime-module/src/runtime/creation_entry_config.rs
@@ -26,6 +26,9 @@ pub struct CreationEntryConfig {
     /// 底部加号创作入口页的多 banner JSON 配置，旧单条字段仅用于兼容。
     #[default(None::<String>)]
     pub(crate) event_banners_json: Option<String>,
+    /// 公开作品点赞 / 改造能力配置，旧库为空时由读取层按默认矩阵兜底。
+    #[default(None::<String>)]
+    pub(crate) public_work_interactions_json: Option<String>,
 }
 
 #[spacetimedb::table(
@@ -109,6 +112,26 @@ pub fn upsert_creation_entry_event_banners_config(
     }
 }
 
+#[spacetimedb::procedure]
+/// 后台保存公开作品点赞 / 改造能力配置的过程入口。
+pub fn upsert_public_work_interaction_config(
+    ctx: &mut ProcedureContext,
+    input: PublicWorkInteractionConfigAdminUpsertInput,
+) -> CreationEntryConfigProcedureResult {
+    match ctx.try_with_tx(|tx| upsert_public_work_interaction_config_in_tx(tx, input.clone())) {
+        Ok(record) => CreationEntryConfigProcedureResult {
+            ok: true,
+            record: Some(record),
+            error_message: None,
+        },
+        Err(message) => CreationEntryConfigProcedureResult {
+            ok: false,
+            record: None,
+            error_message: Some(message),
+        },
+    }
+}
+
 fn upsert_creation_entry_type_config_in_tx(
     ctx: &ReducerContext,
     input: CreationEntryTypeAdminUpsertInput,
@@ -171,6 +194,33 @@ fn upsert_creation_entry_event_banners_config_in_tx(
     get_or_seed_creation_entry_config_snapshot(ctx)
 }
 
+/// 在事务内归一化公开作品互动配置 JSON 并更新全局入口配置表头。
+fn upsert_public_work_interaction_config_in_tx(
+    ctx: &ReducerContext,
+    input: PublicWorkInteractionConfigAdminUpsertInput,
+) -> Result<CreationEntryConfigSnapshot, String> {
+    seed_creation_entry_config_if_missing(ctx);
+    let now = ctx.timestamp;
+    let config_id = CREATION_ENTRY_CONFIG_GLOBAL_ID.to_string();
+    let Some(header) = ctx.db.creation_entry_config().config_id().find(&config_id) else {
+        return Err("创作入口配置初始化失败".to_string());
+    };
+    let public_work_interactions_json =
+        module_runtime::normalize_public_work_interaction_config_json(
+            &input.public_work_interactions_json,
+        )?;
+
+    ctx.db
+        .creation_entry_config()
+        .config_id()
+        .update(CreationEntryConfig {
+            updated_at: now,
+            public_work_interactions_json: Some(public_work_interactions_json),
+            ..header
+        });
+    get_or_seed_creation_entry_config_snapshot(ctx)
+}
+
 fn get_or_seed_creation_entry_config_snapshot(
     ctx: &ReducerContext,
 ) -> Result<CreationEntryConfigSnapshot, String> {
@@ -247,6 +297,7 @@ fn get_or_seed_creation_entry_config_snapshot(
         event_banners_json: header.event_banners_json,
         creation_types,
         updated_at_micros: header.updated_at.to_micros_since_unix_epoch(),
+        public_work_interactions_json: header.public_work_interactions_json,
     })
 }
 
@@ -276,6 +327,9 @@ fn seed_creation_entry_config_if_missing(ctx: &ReducerContext) {
             event_starts_at_text: Some(DEFAULT_CREATION_ENTRY_EVENT_STARTS_AT_TEXT.to_string()),
             event_ends_at_text: Some(DEFAULT_CREATION_ENTRY_EVENT_ENDS_AT_TEXT.to_string()),
             event_banners_json: Some(module_runtime::default_creation_entry_event_banners_json()),
+            public_work_interactions_json: Some(
+                module_runtime::default_public_work_interaction_config_json(),
+            ),
         });
     }
 
diff --git a/src/components/platform-entry/PlatformEntryFlowShellImpl.tsx b/src/components/platform-entry/PlatformEntryFlowShellImpl.tsx
index 2ebd27d1..9c1f65b1 100644
--- a/src/components/platform-entry/PlatformEntryFlowShellImpl.tsx
+++ b/src/components/platform-entry/PlatformEntryFlowShellImpl.tsx
@@ -372,9 +372,7 @@ import {
   type CreationWorkShelfItem,
   isPersistedBarkBattleDraftGenerating,
 } from '../custom-world-home/creationWorkShelf';
-import {
-  selectAdjacentPlatformRecommendEntry,
-} from '../rpg-entry/rpgEntryPublicGalleryViewModel';
+import { selectAdjacentPlatformRecommendEntry } from '../rpg-entry/rpgEntryPublicGalleryViewModel';
 import {
   isBigFishGalleryEntry,
   isEdutainmentGalleryEntry,
@@ -1194,7 +1192,9 @@ const PuzzleClearResultView = lazy(async () => {
 });
 
 const PuzzleClearRuntimeShell = lazy(async () => {
-  const module = await import('../puzzle-clear-runtime/PuzzleClearRuntimeShell');
+  const module = await import(
+    '../puzzle-clear-runtime/PuzzleClearRuntimeShell'
+  );
   return {
     default: module.PuzzleClearRuntimeShell,
   };
@@ -1712,6 +1712,10 @@ export function PlatformEntryFlowShellImpl({
     const entries = creationEntryConfig?.creationTypes ?? [];
     return new Map(entries.map((entry) => [entry.id, entry]));
   }, [creationEntryConfig]);
+  const publicWorkInteractions = useMemo(
+    () => creationEntryConfig?.publicWorkInteractions ?? [],
+    [creationEntryConfig],
+  );
   const getUnifiedSpec = useCallback(
     (playId: UnifiedCreationPlayId) =>
       getUnifiedCreationSpec(playId, unifiedCreationConfigById.get(playId)),
@@ -2900,8 +2904,10 @@ export function PlatformEntryFlowShellImpl({
       woodenFishGalleryEntries,
     ],
   );
-  const { featuredEntries: featuredGalleryEntries, latestEntries: latestGalleryEntries } =
-    publicGalleryFeeds;
+  const {
+    featuredEntries: featuredGalleryEntries,
+    latestEntries: latestGalleryEntries,
+  } = publicGalleryFeeds;
   const recommendRuntimeEntries = useMemo(
     () =>
       buildPlatformRecommendedEntries({
@@ -3084,23 +3090,22 @@ export function PlatformEntryFlowShellImpl({
   ]);
 
   useEffect(() => {
-    const progressTickDecision =
-      resolvePlatformGenerationProgressTickDecision({
-        selectionStage,
-        miniGameStates: {
-          puzzle: puzzleGenerationState,
-          match3d: match3dGenerationState,
-          'big-fish': bigFishGenerationState,
-          'square-hole': squareHoleGenerationState,
-          'jump-hop': jumpHopGenerationState,
-          'wooden-fish': woodenFishGenerationState,
-          'baby-object-match': babyObjectMatchGenerationState,
-        },
-        visualNovel: {
-          startedAtMs: visualNovelGenerationStartedAtMs,
-          phase: visualNovelGenerationPhase,
-        },
-      });
+    const progressTickDecision = resolvePlatformGenerationProgressTickDecision({
+      selectionStage,
+      miniGameStates: {
+        puzzle: puzzleGenerationState,
+        match3d: match3dGenerationState,
+        'big-fish': bigFishGenerationState,
+        'square-hole': squareHoleGenerationState,
+        'jump-hop': jumpHopGenerationState,
+        'wooden-fish': woodenFishGenerationState,
+        'baby-object-match': babyObjectMatchGenerationState,
+      },
+      visualNovel: {
+        startedAtMs: visualNovelGenerationStartedAtMs,
+        phase: visualNovelGenerationPhase,
+      },
+    });
 
     if (!progressTickDecision.shouldTick) {
       return undefined;
@@ -3603,7 +3608,11 @@ export function PlatformEntryFlowShellImpl({
       markPendingDraftFailed('match3d', session.sessionId);
       markDraftFailed(
         'match3d',
-        [session.draft?.profileId, session.publishedProfileId, session.sessionId],
+        [
+          session.draft?.profileId,
+          session.publishedProfileId,
+          session.sessionId,
+        ],
         errorMessage,
       );
       try {
@@ -3885,7 +3894,11 @@ export function PlatformEntryFlowShellImpl({
         markPendingDraftFailed('square-hole', session.sessionId);
         markDraftFailed(
           'square-hole',
-          [session.draft?.profileId, session.publishedProfileId, session.sessionId],
+          [
+            session.draft?.profileId,
+            session.publishedProfileId,
+            session.sessionId,
+          ],
           errorMessage,
         );
         void refreshSquareHoleShelf().catch(() => undefined);
@@ -3965,15 +3978,18 @@ export function PlatformEntryFlowShellImpl({
         if (!isPuzzleCompileActionReady(response.session)) {
           const nextPayload =
             formPayload ?? buildPuzzleFormPayloadFromSession(response.session);
-          const fallbackGenerationState = createPuzzleDraftGenerationStateFromPayload(
-            nextPayload,
-            response.session,
-          );
-          const nextGenerationState = mergePuzzleSessionProgressIntoGenerationState(
-            puzzleGenerationState ?? fallbackGenerationState,
-            response.session,
-          );
-          activePuzzleGenerationSessionIdRef.current = response.session.sessionId;
+          const fallbackGenerationState =
+            createPuzzleDraftGenerationStateFromPayload(
+              nextPayload,
+              response.session,
+            );
+          const nextGenerationState =
+            mergePuzzleSessionProgressIntoGenerationState(
+              puzzleGenerationState ?? fallbackGenerationState,
+              response.session,
+            );
+          activePuzzleGenerationSessionIdRef.current =
+            response.session.sessionId;
           setSelectionStage('puzzle-generating');
           markDraftGenerating('puzzle', [
             response.session.sessionId,
@@ -7726,8 +7742,7 @@ export function PlatformEntryFlowShellImpl({
             ...current.filter(
               (item) =>
                 item.workId !== response.work!.summary.workId &&
-                item.sourceSessionId !==
-                  response.work!.summary.sourceSessionId,
+                item.sourceSessionId !== response.work!.summary.sourceSessionId,
             ),
           ]);
           markPendingDraftReady(
@@ -7849,7 +7864,8 @@ export function PlatformEntryFlowShellImpl({
           workTitle: puzzleClearSession.draft?.workTitle,
           workDescription: puzzleClearSession.draft?.workDescription,
           themePrompt: puzzleClearSession.draft?.themePrompt,
-          boardBackgroundPrompt: puzzleClearSession.draft?.boardBackgroundPrompt,
+          boardBackgroundPrompt:
+            puzzleClearSession.draft?.boardBackgroundPrompt,
           generateBoardBackground:
             puzzleClearSession.draft?.generateBoardBackground,
           boardBackgroundAsset: puzzleClearSession.draft?.boardBackgroundAsset,
@@ -7874,11 +7890,9 @@ export function PlatformEntryFlowShellImpl({
       );
       setPuzzleClearError(errorMessage);
       setPuzzleClearGenerationState(
-        resolveFinishedMiniGameDraftGenerationState(
-          generationState,
-          'failed',
-          { error: errorMessage },
-        ),
+        resolveFinishedMiniGameDraftGenerationState(generationState, 'failed', {
+          error: errorMessage,
+        }),
       );
     } finally {
       setIsPuzzleClearBusy(false);
@@ -7905,7 +7919,9 @@ export function PlatformEntryFlowShellImpl({
       setPuzzleClearWork(response.item);
       setPuzzleClearWorks((current) => [
         response.item.summary,
-        ...current.filter((item) => item.workId !== response.item.summary.workId),
+        ...current.filter(
+          (item) => item.workId !== response.item.summary.workId,
+        ),
       ]);
       void refreshPuzzleClearShelf();
       void refreshPuzzleClearGallery();
@@ -7918,7 +7934,9 @@ export function PlatformEntryFlowShellImpl({
       setPublicWorkDetailError(null);
       selectionStageRef.current = 'work-detail';
       setSelectionStage('work-detail');
-      pushAppHistoryPath(buildPublicWorkStagePath('work-detail', publicWorkCode));
+      pushAppHistoryPath(
+        buildPublicWorkStagePath('work-detail', publicWorkCode),
+      );
       openPublishShareModal({
         title: response.item.summary.workTitle || '拼消消',
         publicWorkCode,
@@ -8020,7 +8038,9 @@ export function PlatformEntryFlowShellImpl({
         return;
       }
       setPuzzleClearError(null);
-      setPuzzleClearRun(retryPuzzleClearLocalLevel(puzzleClearRun, puzzleClearWork));
+      setPuzzleClearRun(
+        retryPuzzleClearLocalLevel(puzzleClearRun, puzzleClearWork),
+      );
       return;
     }
 
@@ -10653,7 +10673,10 @@ export function PlatformEntryFlowShellImpl({
         setIsPublicWorkDetailBusy(true);
         setPublicWorkDetailError(null);
 
-        const intent = resolvePlatformPublicWorkLikeIntent(entry);
+        const intent = resolvePlatformPublicWorkLikeIntent(
+          entry,
+          publicWorkInteractions,
+        );
 
         if (intent.type === 'like-big-fish') {
           void likeBigFishGalleryWork(intent.profileId)
@@ -10763,6 +10786,7 @@ export function PlatformEntryFlowShellImpl({
     [
       isPublicWorkDetailBusy,
       platformBootstrap,
+      publicWorkInteractions,
       resolveBigFishErrorMessage,
       resolvePuzzleErrorMessage,
       runProtectedAction,
@@ -11049,7 +11073,8 @@ export function PlatformEntryFlowShellImpl({
         notices: draftGenerationNotices,
         generation: {
           activeSessionId: jumpHopSession?.sessionId,
-          hasActiveGenerationFailure: jumpHopGenerationState?.phase === 'failed',
+          hasActiveGenerationFailure:
+            jumpHopGenerationState?.phase === 'failed',
         },
       });
       markDraftNoticeSeen(openIntent.noticeKeys);
@@ -11133,7 +11158,9 @@ export function PlatformEntryFlowShellImpl({
       try {
         const detail = await puzzleClearClient.getRuntimeWorkDetail(profileId);
         setPuzzleClearWork(detail.item);
-        openPublicWorkDetail(mapPuzzleClearWorkToPlatformGalleryCard(detail.item));
+        openPublicWorkDetail(
+          mapPuzzleClearWorkToPlatformGalleryCard(detail.item),
+        );
       } catch (error) {
         setPublicWorkDetailError(
           resolveRpgCreationErrorMessage(error, '读取拼消消详情失败。'),
@@ -11435,8 +11462,7 @@ export function PlatformEntryFlowShellImpl({
         notices: draftGenerationNotices,
         generation: {
           activeSessionId: puzzleSession?.sessionId,
-          hasActiveGenerationFailure:
-            activeGenerationState?.phase === 'failed',
+          hasActiveGenerationFailure: activeGenerationState?.phase === 'failed',
           hasActiveGenerationRunning: isMiniGameDraftGenerating(
             activeGenerationState ?? null,
           ),
@@ -11483,9 +11509,8 @@ export function PlatformEntryFlowShellImpl({
         const failedError = backgroundTask?.error ?? openIntent.errorMessage;
         if (!failedSession) {
           try {
-            const { session: latestSession } = await getPuzzleAgentSession(
-              sourceSessionId,
-            );
+            const { session: latestSession } =
+              await getPuzzleAgentSession(sourceSessionId);
             failedSession = latestSession;
             failedPayload = buildPuzzleFormPayloadFromSession(latestSession);
           } catch {
@@ -11568,9 +11593,8 @@ export function PlatformEntryFlowShellImpl({
 
       if (openIntent.type === 'restore-generating') {
         try {
-          const { session: latestSession } = await getPuzzleAgentSession(
-            sourceSessionId,
-          );
+          const { session: latestSession } =
+            await getPuzzleAgentSession(sourceSessionId);
           const payload = buildPuzzleFormPayloadFromSession(latestSession);
           const startedAtMs = resolveMiniGameDraftGenerationStartedAtMs(
             latestSession.updatedAt,
@@ -11619,9 +11643,7 @@ export function PlatformEntryFlowShellImpl({
 
       markDraftNoticeSeen(noticeKeys);
 
-      const restoredSession = await puzzleFlow.restoreDraft(
-        sourceSessionId,
-      );
+      const restoredSession = await puzzleFlow.restoreDraft(sourceSessionId);
       if (!restoredSession) {
         await refreshPuzzleShelf().catch(() => undefined);
         return;
@@ -11669,8 +11691,7 @@ export function PlatformEntryFlowShellImpl({
         forceDraft: options.forceDraft,
         generation: {
           activeSessionId: match3dSession?.sessionId,
-          hasActiveGenerationFailure:
-            activeGenerationState?.phase === 'failed',
+          hasActiveGenerationFailure: activeGenerationState?.phase === 'failed',
           hasActiveGenerationRunning: isMiniGameDraftGenerating(
             activeGenerationState ?? null,
           ),
@@ -11865,9 +11886,7 @@ export function PlatformEntryFlowShellImpl({
 
       markDraftNoticeSeen(noticeKeys);
 
-      const restoredSession = await match3dFlow.restoreDraft(
-        sourceSessionId,
-      );
+      const restoredSession = await match3dFlow.restoreDraft(sourceSessionId);
       if (!restoredSession) {
         await refreshMatch3DShelf().catch(() => undefined);
         return;
@@ -13316,8 +13335,7 @@ export function PlatformEntryFlowShellImpl({
     activeRecommendEntryKey && !isDesktopLayout
       ? (recommendRuntimeEntries.find(
           (entry) =>
-            getPlatformPublicGalleryEntryKey(entry) ===
-            activeRecommendEntryKey,
+            getPlatformPublicGalleryEntryKey(entry) === activeRecommendEntryKey,
         ) ?? null)
       : null;
   const isActiveRecommendRuntimeReady =
@@ -13333,7 +13351,8 @@ export function PlatformEntryFlowShellImpl({
       hasVisualNovelRun: Boolean(visualNovelRun),
       hasWoodenFishRun: Boolean(woodenFishRun),
       puzzleRunEntryProfileId: puzzleRun?.entryProfileId ?? null,
-      puzzleRunCurrentLevelProfileId: puzzleRun?.currentLevel?.profileId ?? null,
+      puzzleRunCurrentLevelProfileId:
+        puzzleRun?.currentLevel?.profileId ?? null,
     });
 
   useEffect(() => {
@@ -13407,7 +13426,10 @@ export function PlatformEntryFlowShellImpl({
         setIsPublicWorkDetailBusy(true);
         setPublicWorkDetailError(null);
 
-        const intent = resolvePlatformPublicWorkRemixIntent(entry);
+        const intent = resolvePlatformPublicWorkRemixIntent(
+          entry,
+          publicWorkInteractions,
+        );
 
         if (intent.type === 'remix-big-fish') {
           void remixBigFishGalleryWork(intent.profileId)
@@ -13482,6 +13504,7 @@ export function PlatformEntryFlowShellImpl({
       isPublicWorkDetailBusy,
       platformBootstrap,
       puzzleFlow,
+      publicWorkInteractions,
       resetRecommendRuntimeSelection,
       resolveBigFishErrorMessage,
       resolvePuzzleErrorMessage,
@@ -13698,10 +13721,7 @@ export function PlatformEntryFlowShellImpl({
           const detailEntry = mapPuzzleClearWorkToPlatformGalleryCard(entry);
           return (
             canExposePublicWork(detailEntry) &&
-            isSamePuzzleClearPublicWorkCode(
-              normalizedKeyword,
-              entry.profileId,
-            )
+            isSamePuzzleClearPublicWorkCode(normalizedKeyword, entry.profileId)
           );
         });
 
@@ -14126,7 +14146,9 @@ export function PlatformEntryFlowShellImpl({
         jumpHopItems: isJumpHopCreationVisible ? jumpHopShelfItems : [],
         woodenFishItems: woodenFishShelfItems,
         match3dItems: match3dShelfItems,
-        squareHoleItems: isSquareHoleCreationVisible ? squareHoleShelfItems : [],
+        squareHoleItems: isSquareHoleCreationVisible
+          ? squareHoleShelfItems
+          : [],
         puzzleItems: puzzleShelfItems,
         babyObjectMatchItems: isBabyObjectMatchVisible
           ? babyObjectMatchDrafts
@@ -14358,7 +14380,7 @@ export function PlatformEntryFlowShellImpl({
                 puzzleShelfError ??
                 puzzleError ??
                 (isVisualNovelCreationOpen ? visualNovelError : null) ??
-              babyObjectMatchError ??
+                babyObjectMatchError ??
                 puzzleClearError ??
                 barkBattleError)
           }
@@ -15766,7 +15788,9 @@ export function PlatformEntryFlowShellImpl({
                 profile={jumpHopWork}
                 isBusy={isJumpHopBusy}
                 error={jumpHopError}
-                runtimeRequestOptions={jumpHopRuntimeRequestOptions ?? undefined}
+                runtimeRequestOptions={
+                  jumpHopRuntimeRequestOptions ?? undefined
+                }
                 onBack={() => {
                   setSelectionStage(jumpHopRuntimeReturnStage);
                 }}
@@ -16226,7 +16250,9 @@ export function PlatformEntryFlowShellImpl({
               <UnifiedCreationPage
                 spec={getUnifiedSpec('visual-novel')}
                 onBack={leaveVisualNovelFlow}
-                isBackDisabled={isVisualNovelBusy || isVisualNovelStreamingReply}
+                isBackDisabled={
+                  isVisualNovelBusy || isVisualNovelStreamingReply
+                }
               >
                 <VisualNovelAgentWorkspace
                   session={visualNovelSession}
diff --git a/src/components/platform-entry/platformPublicWorkDetailFlow.test.ts b/src/components/platform-entry/platformPublicWorkDetailFlow.test.ts
index 7600ad22..a4628e17 100644
--- a/src/components/platform-entry/platformPublicWorkDetailFlow.test.ts
+++ b/src/components/platform-entry/platformPublicWorkDetailFlow.test.ts
@@ -899,6 +899,23 @@ test('platform public work detail flow resolves like intent', () => {
   });
 });
 
+test('platform public work detail flow respects configured like disable', () => {
+  expect(
+    resolvePlatformPublicWorkLikeIntent(buildTypedEntry('puzzle'), [
+      {
+        sourceType: 'puzzle',
+        likeEnabled: false,
+        remixEnabled: true,
+        likeDisabledMessage: '拼图点赞维护中。',
+        remixDisabledMessage: '拼图改造维护中。',
+      },
+    ]),
+  ).toEqual({
+    type: 'unsupported',
+    errorMessage: '拼图点赞维护中。',
+  });
+});
+
 test('platform public work detail flow resolves remix intent', () => {
   expect(
     resolvePlatformPublicWorkRemixIntent(buildTypedEntry('big-fish')),
@@ -969,13 +986,31 @@ test('platform public work detail flow resolves remix intent', () => {
   });
 });
 
+test('platform public work detail flow respects configured remix disable', () => {
+  expect(
+    resolvePlatformPublicWorkRemixIntent(buildRpgEntry(), [
+      {
+        sourceType: 'custom-world',
+        likeEnabled: true,
+        remixEnabled: false,
+        likeDisabledMessage: 'RPG 点赞维护中。',
+        remixDisabledMessage: 'RPG 改造维护中。',
+      },
+    ]),
+  ).toEqual({
+    type: 'unsupported',
+    errorMessage: 'RPG 改造维护中。',
+  });
+});
+
 test('platform public work detail flow resolves edit intent for draft-backed works', () => {
   const bigFishEntry = buildTypedEntry('big-fish');
-  expect(resolvePlatformPublicWorkEditIntent(bigFishEntry, buildEditIntentDeps()))
-    .toEqual({
-      type: 'edit-big-fish',
-      work: mapPublicWorkDetailToBigFishWork(bigFishEntry),
-    });
+  expect(
+    resolvePlatformPublicWorkEditIntent(bigFishEntry, buildEditIntentDeps()),
+  ).toEqual({
+    type: 'edit-big-fish',
+    work: mapPublicWorkDetailToBigFishWork(bigFishEntry),
+  });
 
   const selectedPuzzleDetail = buildPuzzleWork({
     profileId: 'puzzle-profile',
@@ -1153,7 +1188,10 @@ test('platform public work detail flow resolves edit intent for unsupported and
 
   const edutainmentEntry = buildTypedEntry('edutainment');
   expect(
-    resolvePlatformPublicWorkEditIntent(edutainmentEntry, buildEditIntentDeps()),
+    resolvePlatformPublicWorkEditIntent(
+      edutainmentEntry,
+      buildEditIntentDeps(),
+    ),
   ).toEqual({
     type: 'resolve-edutainment-draft',
     entry: edutainmentEntry,
diff --git a/src/components/platform-entry/platformPublicWorkDetailFlow.ts b/src/components/platform-entry/platformPublicWorkDetailFlow.ts
index 909e8038..1058cc7e 100644
--- a/src/components/platform-entry/platformPublicWorkDetailFlow.ts
+++ b/src/components/platform-entry/platformPublicWorkDetailFlow.ts
@@ -97,6 +97,14 @@ export type PlatformPublicWorkDetailOpenStrategy =
 
 export type PlatformPublicWorkActionMode = 'edit' | 'remix';
 
+export type PlatformPublicWorkInteractionConfig = {
+  sourceType: string;
+  likeEnabled: boolean;
+  remixEnabled: boolean;
+  likeDisabledMessage: string;
+  remixDisabledMessage: string;
+};
+
 export type PlatformPublicWorkLikeIntent =
   | {
       type: 'like-big-fish';
@@ -678,9 +686,55 @@ export function resolvePlatformPublicWorkActionMode(
     : 'remix';
 }
 
+export function getPlatformPublicWorkInteractionSourceType(
+  entry: PlatformPublicGalleryCard,
+) {
+  return 'sourceType' in entry ? entry.sourceType : 'custom-world';
+}
+
+function resolveConfiguredPublicWorkInteractionBlock(
+  entry: PlatformPublicGalleryCard,
+  configs: readonly PlatformPublicWorkInteractionConfig[] | null | undefined,
+  action: 'like' | 'remix',
+): PlatformPublicWorkLikeIntent | PlatformPublicWorkRemixIntent | null {
+  const sourceType = getPlatformPublicWorkInteractionSourceType(entry);
+  const config = configs?.find((item) => item.sourceType === sourceType);
+  if (!config) {
+    return null;
+  }
+
+  if (action === 'like' && !config.likeEnabled) {
+    return {
+      type: 'unsupported',
+      errorMessage:
+        config.likeDisabledMessage.trim() || '该作品类型暂不支持点赞。',
+    };
+  }
+
+  if (action === 'remix' && !config.remixEnabled) {
+    return {
+      type: 'unsupported',
+      errorMessage:
+        config.remixDisabledMessage.trim() || '该作品类型暂不支持改造。',
+    };
+  }
+
+  return null;
+}
+
 export function resolvePlatformPublicWorkLikeIntent(
   entry: PlatformPublicGalleryCard,
+  configs?: readonly PlatformPublicWorkInteractionConfig[] | null,
 ): PlatformPublicWorkLikeIntent {
+  const configuredBlock = resolveConfiguredPublicWorkInteractionBlock(
+    entry,
+    configs,
+    'like',
+  );
+  if (configuredBlock) {
+    return configuredBlock as PlatformPublicWorkLikeIntent;
+  }
+
   if (isBigFishGalleryEntry(entry)) {
     return {
       type: 'like-big-fish',
@@ -760,7 +814,17 @@ export function resolvePlatformPublicWorkLikeIntent(
 
 export function resolvePlatformPublicWorkRemixIntent(
   entry: PlatformPublicGalleryCard,
+  configs?: readonly PlatformPublicWorkInteractionConfig[] | null,
 ): PlatformPublicWorkRemixIntent {
+  const configuredBlock = resolveConfiguredPublicWorkInteractionBlock(
+    entry,
+    configs,
+    'remix',
+  );
+  if (configuredBlock) {
+    return configuredBlock as PlatformPublicWorkRemixIntent;
+  }
+
   if (isBigFishGalleryEntry(entry)) {
     return {
       type: 'remix-big-fish',
@@ -933,8 +997,9 @@ export function resolvePlatformPublicWorkEditIntent(
 
   if (isVisualNovelGalleryEntry(entry)) {
     const work =
-      deps.visualNovelWorks?.find((item) => item.profileId === entry.profileId) ??
-      null;
+      deps.visualNovelWorks?.find(
+        (item) => item.profileId === entry.profileId,
+      ) ?? null;
     if (!work) {
       return {
         type: 'blocked',
diff --git a/src/services/apiClient.test.ts b/src/services/apiClient.test.ts
index 51d11e0e..9f657156 100644
--- a/src/services/apiClient.test.ts
+++ b/src/services/apiClient.test.ts
@@ -81,7 +81,6 @@ describe('apiClient', () => {
           body: JSON.stringify({
             ok: true,
             data: {
-              ok: true,
               token: 'fresh-token',
             },
             error: null,
@@ -156,7 +155,6 @@ describe('apiClient', () => {
           body: JSON.stringify({
             ok: true,
             data: {
-              ok: true,
               token: 'fresh-token',
             },
             error: null,
@@ -334,6 +332,64 @@ describe('apiClient', () => {
     expect(getStoredAccessToken()).toBe('usable-local-token');
   });
 
+  it('keeps local token when refresh fails with transient server unavailable', async () => {
+    setStoredAccessToken('usable-local-token', { emit: false });
+    fetchMock.mockResolvedValueOnce(createResponseMock({ status: 503 }));
+
+    await expect(refreshStoredAccessToken()).rejects.toMatchObject({
+      status: 503,
+    });
+
+    expect(fetchMock).toHaveBeenCalledWith(
+      '/api/auth/refresh',
+      expect.objectContaining({
+        method: 'POST',
+        credentials: 'same-origin',
+      }),
+    );
+    expect(dispatchEventMock).not.toHaveBeenCalled();
+    expect(getStoredAccessToken()).toBe('usable-local-token');
+  });
+
+  it('keeps local token when refresh cannot reach the restarting server', async () => {
+    setStoredAccessToken('usable-local-token', { emit: false });
+    fetchMock.mockRejectedValueOnce(new TypeError('Failed to fetch'));
+
+    await expect(refreshStoredAccessToken()).rejects.toBeInstanceOf(TypeError);
+
+    expect(fetchMock).toHaveBeenCalledTimes(1);
+    expect(dispatchEventMock).not.toHaveBeenCalled();
+    expect(getStoredAccessToken()).toBe('usable-local-token');
+  });
+
+  it('clears local token when refresh confirms the session is unauthorized', async () => {
+    setStoredAccessToken('expired-local-token', { emit: false });
+    fetchMock.mockResolvedValueOnce(createResponseMock({ status: 401 }));
+
+    await expect(refreshStoredAccessToken()).rejects.toMatchObject({
+      status: 401,
+    });
+
+    expect(dispatchEventMock).not.toHaveBeenCalled();
+    expect(getStoredAccessToken()).toBe('');
+  });
+
+  it('does not clear auth when protected request refresh fails transiently', async () => {
+    setStoredAccessToken('expired-token-during-restart', { emit: false });
+    fetchMock
+      .mockResolvedValueOnce(createResponseMock({ status: 401 }))
+      .mockResolvedValueOnce(createResponseMock({ status: 503 }));
+
+    const response = await fetchWithApiAuth('/api/runtime/protected', {
+      method: 'GET',
+    });
+
+    expect(response.status).toBe(401);
+    expect(fetchMock).toHaveBeenCalledTimes(2);
+    expect(dispatchEventMock).not.toHaveBeenCalled();
+    expect(getStoredAccessToken()).toBe('expired-token-during-restart');
+  });
+
   it('keeps the refreshed token when the retried protected request is still unauthorized', async () => {
     setStoredAccessToken('expired-token', { emit: false });
     fetchMock
@@ -344,7 +400,6 @@ describe('apiClient', () => {
           body: JSON.stringify({
             ok: true,
             data: {
-              ok: true,
               token: 'fresh-token',
             },
             error: null,
@@ -366,7 +421,7 @@ describe('apiClient', () => {
     expect(dispatchEventMock).not.toHaveBeenCalled();
   });
 
-  it('rejects refresh responses that do not return a renewed bearer token', async () => {
+  it('rejects malformed refresh responses without treating them as logout', async () => {
     setStoredAccessToken('expired-token', { emit: false });
     fetchMock
       .mockResolvedValueOnce(createResponseMock({ status: 401 }))
@@ -397,8 +452,8 @@ describe('apiClient', () => {
       message: '读取受保护数据失败',
     });
     expect(fetchMock).toHaveBeenCalledTimes(2);
-    expect(getStoredAccessToken()).toBe('');
-    expect(dispatchEventMock).toHaveBeenCalledTimes(1);
+    expect(getStoredAccessToken()).toBe('expired-token');
+    expect(dispatchEventMock).not.toHaveBeenCalled();
   });
 
   it('keeps the current access token when a public request explicitly skips auth', async () => {
diff --git a/src/services/apiClient.ts b/src/services/apiClient.ts
index a3eecde0..7d106555 100644
--- a/src/services/apiClient.ts
+++ b/src/services/apiClient.ts
@@ -497,6 +497,13 @@ function withAuthorizationHeaders(
 
 let refreshAccessTokenPromise: Promise<string> | null = null;
 
+function shouldClearAuthAfterRefreshFailure(error: unknown) {
+  return (
+    error instanceof ApiClientError &&
+    (error.status === 401 || error.status === 403)
+  );
+}
+
 async function refreshAccessToken() {
   if (refreshAccessTokenPromise) {
     return refreshAccessTokenPromise;
@@ -522,11 +529,11 @@ async function refreshAccessToken() {
         )
       : null;
 
-    if (payload?.ok !== true || !payload.token?.trim()) {
+    const nextToken = payload?.token?.trim();
+    if (!nextToken) {
       throw new Error('刷新登录状态失败');
     }
 
-    const nextToken = payload.token.trim();
     setStoredAccessToken(nextToken, { emit: false });
     return nextToken;
   })();
@@ -556,7 +563,10 @@ export async function refreshStoredAccessToken(
   try {
     return await refreshAccessToken();
   } catch (error) {
-    if (options.clearOnFailure !== false) {
+    if (
+      options.clearOnFailure !== false &&
+      shouldClearAuthAfterRefreshFailure(error)
+    ) {
       clearStoredAccessToken({ emit: false });
     }
     throw error;
@@ -629,11 +639,15 @@ export async function fetchWithApiAuth(
           // 不能把当前业务请求的首次 401 直接放大成全局鉴权变更，
           // 否则像 Puzzle works 这类受保护列表会把单接口失败放大成整个平台重复 hydrate。
           continue;
-        } catch {
-          if (hasAuthHeader && authFailurePolicy.clearAuthOnUnauthorized) {
+        } catch (refreshError) {
+          const shouldClearAuth =
+            hasAuthHeader &&
+            authFailurePolicy.clearAuthOnUnauthorized &&
+            shouldClearAuthAfterRefreshFailure(refreshError);
+          if (shouldClearAuth) {
             clearStoredAccessToken({ emit: false });
           }
-          if (authFailurePolicy.notifyAuthStateChange) {
+          if (shouldClearAuth && authFailurePolicy.notifyAuthStateChange) {
             emitAuthStateChange();
           }
         }
diff --git a/src/services/creationEntryConfigService.ts b/src/services/creationEntryConfigService.ts
index 15ed0315..195c0298 100644
--- a/src/services/creationEntryConfigService.ts
+++ b/src/services/creationEntryConfigService.ts
@@ -51,6 +51,15 @@ export type CreationEntryEventBannerConfig = {
   htmlCode?: string | null;
 };
 
+/** 公开作品详情页互动能力配置，前端只据此关闭已接入动作。 */
+export type PublicWorkInteractionConfig = {
+  sourceType: string;
+  likeEnabled: boolean;
+  remixEnabled: boolean;
+  likeDisabledMessage: string;
+  remixDisabledMessage: string;
+};
+
 /** 创作入口页完整配置；前端只展示后端事实源，不内置入口默认值。 */
 export type CreationEntryConfig = {
   startCard: {
@@ -67,6 +76,8 @@ export type CreationEntryConfig = {
   eventBanner: CreationEntryEventBannerConfig;
   /** 底部加号创作入口页的多公告轮播配置。 */
   eventBanners?: CreationEntryEventBannerConfig[];
+  /** 公开作品详情页点赞 / 改造能力矩阵。 */
+  publicWorkInteractions?: PublicWorkInteractionConfig[];
   creationTypes: CreationEntryTypeConfig[];
 };