diff --git a/apps/admin-web/src/api/adminApiClient.ts b/apps/admin-web/src/api/adminApiClient.ts
index 665a2aee4..ff5306b42 100644
--- a/apps/admin-web/src/api/adminApiClient.ts
+++ b/apps/admin-web/src/api/adminApiClient.ts
@@ -599,7 +599,6 @@ function buildEditorAssetListQuery(query: AdminEditorAssetListQuery) {
   const params = new URLSearchParams();
   appendQueryParam(params, 'cursor', query.cursor);
   appendQueryParam(params, 'ownerUserId', query.ownerUserId);
-  appendQueryParam(params, 'assetKind', query.assetKind);
   appendQueryParam(params, 'keyword', query.keyword);
   appendQueryParam(params, 'createdAfter', query.createdAfter);
   appendQueryParam(params, 'createdBefore', query.createdBefore);
@@ -614,7 +613,6 @@ function buildEditorShowcaseListQuery(query: AdminEditorShowcaseListQuery) {
   const params = new URLSearchParams();
   appendQueryParam(params, 'cursor', query.cursor);
   appendQueryParam(params, 'ownerUserId', query.ownerUserId);
-  appendQueryParam(params, 'assetKind', query.assetKind);
   appendQueryParam(params, 'reviewStatus', query.reviewStatus);
   appendQueryParam(params, 'submittedAfter', query.submittedAfter);
   appendQueryParam(params, 'submittedBefore', query.submittedBefore);
diff --git a/apps/admin-web/src/api/adminApiTypes.ts b/apps/admin-web/src/api/adminApiTypes.ts
index 64068ff0e..f63ac4588 100644
--- a/apps/admin-web/src/api/adminApiTypes.ts
+++ b/apps/admin-web/src/api/adminApiTypes.ts
@@ -349,7 +349,6 @@ export interface AdminUpdateWorkVisibilityResponse {
 export interface AdminEditorAssetListQuery {
   cursor?: string | null;
   ownerUserId?: string | null;
-  assetKind?: string | null;
   keyword?: string | null;
   createdAfter?: string | null;
   createdBefore?: string | null;
@@ -391,7 +390,6 @@ export interface AdminEditorAssetListResponse {
 export interface AdminEditorShowcaseListQuery {
   cursor?: string | null;
   ownerUserId?: string | null;
-  assetKind?: string | null;
   reviewStatus?: string | null;
   submittedAfter?: string | null;
   submittedBefore?: string | null;
@@ -431,6 +429,7 @@ export interface AdminEditorShowcaseAssetPayload {
   approvedAt?: string | null;
   rejectedAt?: string | null;
   updatedAt: string;
+  showcaseCategory?: string | null;
 }
 
 export interface AdminEditorShowcaseListResponse {
@@ -447,6 +446,7 @@ export interface AdminEditorShowcaseReviewRequest {
 export interface AdminEditorShowcaseDisplayRequest {
   showcaseId: string;
   displayEnabled: boolean;
+  showcaseCategory?: string | null;
 }
 
 export interface AdminEditorShowcaseAssetResponse {
diff --git a/apps/admin-web/src/pages/AdminEditorAssetQueryPage.test.tsx b/apps/admin-web/src/pages/AdminEditorAssetQueryPage.test.tsx
index 948251eb6..9c7612f3d 100644
--- a/apps/admin-web/src/pages/AdminEditorAssetQueryPage.test.tsx
+++ b/apps/admin-web/src/pages/AdminEditorAssetQueryPage.test.tsx
@@ -71,7 +71,7 @@ test('后台素材查询展示作者昵称和陶泥号', async () => {
   expect(screen.queryByText('user-1')).toBeNull();
 });
 
-test('后台素材查询按用户、分类和时间调用查询接口', async () => {
+test('后台素材查询按用户、搜索和时间调用查询接口', async () => {
   render(
     <AdminEditorAssetQueryPage
       token="admin-token"
@@ -84,9 +84,6 @@ test('后台素材查询按用户、分类和时间调用查询接口', async ()
   fireEvent.change(screen.getByLabelText('用户 ID'), {
     target: {value: 'user-1'},
   });
-  fireEvent.change(screen.getByLabelText('分类'), {
-    target: {value: 'character'},
-  });
   fireEvent.change(screen.getByLabelText('搜索'), {
     target: {value: '陶泥角色'},
   });
@@ -100,7 +97,6 @@ test('后台素材查询按用户、分类和时间调用查询接口', async ()
   await waitFor(() => {
     expect(listAdminEditorAssets).toHaveBeenLastCalledWith('admin-token', {
       ownerUserId: 'user-1',
-      assetKind: 'character',
       keyword: '陶泥角色',
       createdAfter: '2026-07-01T00:00:00+08:00',
       createdBefore: '2026-07-04T23:59:59.999+08:00',
@@ -109,6 +105,19 @@ test('后台素材查询按用户、分类和时间调用查询接口', async ()
   });
 });
 
+test('后台素材查询不展示分类筛选和分类列', async () => {
+  render(
+    <AdminEditorAssetQueryPage
+      token="admin-token"
+      onUnauthorized={vi.fn()}
+    />,
+  );
+
+  expect(await screen.findByText('角色形象 1')).toBeTruthy();
+  expect(screen.queryByLabelText('分类')).toBeNull();
+  expect(screen.queryByRole('columnheader', {name: '分类'})).toBeNull();
+});
+
 test('后台素材查询缩略图使用 objectKey 换签后展示', async () => {
   render(
     <AdminEditorAssetQueryPage
@@ -130,6 +139,29 @@ test('后台素材查询缩略图使用 objectKey 换签后展示', async () =>
   });
 });
 
+test('后台素材查询格式化微秒时间文本', async () => {
+  vi.mocked(listAdminEditorAssets).mockResolvedValueOnce({
+    entries: [
+      {
+        ...generatedAsset,
+        createdAt: '1783231493.573727Z',
+        updatedAt: '1783231493.573727Z',
+      },
+    ],
+    nextCursor: null,
+  });
+
+  render(
+    <AdminEditorAssetQueryPage
+      token="admin-token"
+      onUnauthorized={vi.fn()}
+    />,
+  );
+
+  expect(await screen.findByText('角色形象 1')).toBeTruthy();
+  expect(screen.queryByText('1783231493.573727Z')).toBeNull();
+});
+
 test('后台素材查询可查看素材详情', async () => {
   render(
     <AdminEditorAssetQueryPage
diff --git a/apps/admin-web/src/pages/AdminEditorAssetQueryPage.tsx b/apps/admin-web/src/pages/AdminEditorAssetQueryPage.tsx
index ede726aea..b5b705e9a 100644
--- a/apps/admin-web/src/pages/AdminEditorAssetQueryPage.tsx
+++ b/apps/admin-web/src/pages/AdminEditorAssetQueryPage.tsx
@@ -20,16 +20,6 @@ interface AdminEditorAssetQueryPageProps {
 
 const ADMIN_ASSET_READ_EXPIRE_SECONDS = 300;
 
-const assetKindOptions = [
-  {value: '', label: '全部'},
-  {value: 'character', label: '角色'},
-  {value: 'ui-design', label: 'UI'},
-  {value: 'icon', label: '图标'},
-  {value: 'icon-spritesheet', label: '图标图集'},
-  {value: 'spec', label: '规范'},
-  {value: 'publication-material', label: '宣发素材'},
-];
-
 export function AdminEditorAssetQueryPage({
   token,
   onUnauthorized,
@@ -37,7 +27,6 @@ export function AdminEditorAssetQueryPage({
   const [entries, setEntries] = useState<AdminEditorAssetPayload[]>([]);
   const [keyword, setKeyword] = useState('');
   const [ownerUserId, setOwnerUserId] = useState('');
-  const [assetKind, setAssetKind] = useState('');
   const [createdAfter, setCreatedAfter] = useState('');
   const [createdBefore, setCreatedBefore] = useState('');
   const [nextCursor, setNextCursor] = useState<string | null>(null);
@@ -54,7 +43,7 @@ export function AdminEditorAssetQueryPage({
   useEffect(() => {
     void refreshPage();
     // eslint-disable-next-line react-hooks/exhaustive-deps
-  }, [token, ownerUserId, assetKind, keyword, createdAfter, createdBefore]);
+  }, [token, ownerUserId, keyword, createdAfter, createdBefore]);
 
   async function refreshPage() {
     setIsLoading(true);
@@ -93,7 +82,6 @@ export function AdminEditorAssetQueryPage({
   function buildListQuery(): AdminEditorAssetListQuery {
     return {
       ownerUserId: ownerUserId || null,
-      assetKind: assetKind || null,
       keyword: keyword.trim() || null,
       createdAfter: dateInputToStartRfc3339(createdAfter),
       createdBefore: dateInputToEndRfc3339(createdBefore),
@@ -149,19 +137,6 @@ export function AdminEditorAssetQueryPage({
               onChange={(event) => setOwnerUserId(event.target.value)}
             />
           </label>
-          <label className="admin-field">
-            <span>分类</span>
-            <select
-              value={assetKind}
-              onChange={(event) => setAssetKind(event.target.value)}
-            >
-              {assetKindOptions.map((option) => (
-                <option key={option.value} value={option.value}>
-                  {option.label}
-                </option>
-              ))}
-            </select>
-          </label>
           <label className="admin-field">
             <span>搜索</span>
             <input
@@ -179,7 +154,6 @@ export function AdminEditorAssetQueryPage({
                 <th>资源图</th>
                 <th>创建时间</th>
                 <th>用户</th>
-                <th>分类</th>
                 <th>提示词</th>
                 <th>生成成本</th>
                 <th>详情</th>
@@ -199,19 +173,13 @@ export function AdminEditorAssetQueryPage({
                       >
                         <AdminAssetThumbnail entry={entry} />
                       </button>
+                      <small>{entry.label || '-'}</small>
                     </td>
-                    <td>
-                      {formatDateTime(entry.createdAt)}
-                      <small>{entry.assetId}</small>
-                    </td>
+                    <td>{formatDateTime(entry.createdAt)}</td>
                     <td>
                       {authorDisplayName(entry)}
                       <small>{entry.authorPublicUserCode?.trim() || '-'}</small>
                     </td>
-                    <td>
-                      {assetKindLabel(entry.assetKind || entry.provider || '-')}
-                      <small>{entry.provider || '-'}</small>
-                    </td>
                     <td>
                       <button
                         className="admin-text-button admin-asset-query-prompt-text"
@@ -359,9 +327,6 @@ function AdminAssetDetailDialog({
               <small>{entry.authorPublicUserCode?.trim() || '-'}</small>
             </AdminInfoItem>
             <AdminInfoItem label="用户 ID">{entry.ownerUserId}</AdminInfoItem>
-            <AdminInfoItem label="分类">
-              {assetKindLabel(entry.assetKind || '-')}
-            </AdminInfoItem>
             <AdminInfoItem label="尺寸">
               {entry.width} x {entry.height}
             </AdminInfoItem>
@@ -498,7 +463,7 @@ function mergeAssetEntries(
   [...current, ...incoming].forEach((entry) => byId.set(entry.assetId, entry));
   return [...byId.values()].sort(
     (left, right) =>
-      Date.parse(right.createdAt) - Date.parse(left.createdAt) ||
+      parseAdminTimestamp(right.createdAt) - parseAdminTimestamp(left.createdAt) ||
       right.assetId.localeCompare(left.assetId),
   );
 }
@@ -512,7 +477,7 @@ function dateInputToEndRfc3339(value: string) {
 }
 
 function formatDateTime(value: string) {
-  const timestamp = Date.parse(value);
+  const timestamp = parseAdminTimestamp(value);
   if (!Number.isFinite(timestamp)) {
     return value || '-';
   }
@@ -525,13 +490,17 @@ function formatDateTime(value: string) {
   }).format(timestamp);
 }
 
-function assetKindLabel(value: string) {
-  const normalizedValue = value.trim();
-  return (
-    assetKindOptions.find((option) => option.value === normalizedValue)?.label ||
-    normalizedValue ||
-    '-'
-  );
+function parseAdminTimestamp(value: string | null | undefined) {
+  const normalizedValue = value?.trim() ?? '';
+  const secondsMicrosMatch = normalizedValue.match(/^(-?\d+)\.(\d{6})Z$/u);
+  if (secondsMicrosMatch) {
+    const seconds = Number(secondsMicrosMatch[1]);
+    const micros = Number(secondsMicrosMatch[2]);
+    if (Number.isFinite(seconds) && Number.isFinite(micros)) {
+      return seconds * 1000 + Math.floor(micros / 1000);
+    }
+  }
+  return Date.parse(normalizedValue);
 }
 
 function authorDisplayName(entry: AdminEditorAssetPayload) {
diff --git a/apps/admin-web/src/pages/AdminEditorShowcaseReviewPage.test.tsx b/apps/admin-web/src/pages/AdminEditorShowcaseReviewPage.test.tsx
index 58121845e..f67e00914 100644
--- a/apps/admin-web/src/pages/AdminEditorShowcaseReviewPage.test.tsx
+++ b/apps/admin-web/src/pages/AdminEditorShowcaseReviewPage.test.tsx
@@ -56,6 +56,7 @@ const pendingShowcaseAsset: AdminEditorShowcaseAssetPayload = {
   approvedAt: null,
   rejectedAt: null,
   updatedAt: '2026-07-04T10:00:00Z',
+  showcaseCategory: null,
 };
 
 const approvedShowcaseAsset: AdminEditorShowcaseAssetPayload = {
@@ -65,6 +66,7 @@ const approvedShowcaseAsset: AdminEditorShowcaseAssetPayload = {
   label: '角色形象 2',
   reviewStatus: 'approved',
   displayEnabled: true,
+  showcaseCategory: 'characters',
   reviewedAt: '2026-07-04T10:10:00Z',
   approvedAt: '2026-07-04T10:10:00Z',
 };
@@ -97,7 +99,7 @@ beforeEach(() => {
     entry: {
       ...pendingShowcaseAsset,
       reviewStatus: 'approved',
-      displayEnabled: true,
+      displayEnabled: false,
       reviewedAt: '2026-07-04T10:10:00Z',
       approvedAt: '2026-07-04T10:10:00Z',
     },
@@ -137,7 +139,6 @@ test('后台精选审核展示待审核素材和活动卡配置', async () => {
   expect(screen.getByLabelText('状态')).toHaveProperty('value', 'pending');
   expect(listAdminEditorShowcaseAssets).toHaveBeenCalledWith('admin-token', {
     ownerUserId: null,
-    assetKind: null,
     reviewStatus: 'pending',
     submittedAfter: null,
     submittedBefore: null,
@@ -145,6 +146,29 @@ test('后台精选审核展示待审核素材和活动卡配置', async () => {
   });
 });
 
+test('后台精选审核格式化微秒时间并显示素材名', async () => {
+  vi.mocked(listAdminEditorShowcaseAssets).mockResolvedValueOnce({
+    entries: [
+      {
+        ...pendingShowcaseAsset,
+        submittedAt: '1783231493.573727Z',
+      },
+    ],
+    nextCursor: null,
+  });
+
+  render(
+    <AdminEditorShowcaseReviewPage
+      token="admin-token"
+      onUnauthorized={vi.fn()}
+    />,
+  );
+
+  expect(await screen.findByText('角色形象 1')).toBeTruthy();
+  expect(screen.queryByText('showcase-1')).toBeNull();
+  expect(screen.queryByText('1783231493.573727Z')).toBeNull();
+});
+
 test('后台精选审核可以通过素材并查看完整提示词', async () => {
   render(
     <AdminEditorShowcaseReviewPage
@@ -192,6 +216,7 @@ test('后台精选审核可以切换展示和保存活动卡', async () => {
       {
         showcaseId: 'showcase-2',
         displayEnabled: false,
+        showcaseCategory: 'characters',
       },
     );
   });
@@ -218,3 +243,81 @@ test('后台精选审核可以切换展示和保存活动卡', async () => {
     );
   });
 });
+
+test('后台精选审核已通过素材可以设置精选分类', async () => {
+  vi.mocked(listAdminEditorShowcaseAssets).mockResolvedValueOnce({
+    entries: [
+      {
+        ...approvedShowcaseAsset,
+        showcaseCategory: null,
+        displayEnabled: false,
+      },
+    ],
+    nextCursor: null,
+  });
+  vi.mocked(updateAdminEditorShowcaseDisplay).mockResolvedValueOnce({
+    entry: {
+      ...approvedShowcaseAsset,
+      showcaseCategory: 'ui',
+      displayEnabled: false,
+    },
+  });
+
+  render(
+    <AdminEditorShowcaseReviewPage
+      token="admin-token"
+      onUnauthorized={vi.fn()}
+    />,
+  );
+
+  fireEvent.change(await screen.findByLabelText('精选分类：角色形象 2'), {
+    target: {value: 'ui'},
+  });
+
+  await waitFor(() => {
+    expect(updateAdminEditorShowcaseDisplay).toHaveBeenCalledWith(
+      'admin-token',
+      {
+        showcaseId: 'showcase-2',
+        displayEnabled: false,
+        showcaseCategory: 'ui',
+      },
+    );
+  });
+});
+
+test('后台精选审核清空精选分类时自动隐藏素材', async () => {
+  vi.mocked(listAdminEditorShowcaseAssets).mockResolvedValueOnce({
+    entries: [approvedShowcaseAsset],
+    nextCursor: null,
+  });
+  vi.mocked(updateAdminEditorShowcaseDisplay).mockResolvedValueOnce({
+    entry: {
+      ...approvedShowcaseAsset,
+      showcaseCategory: null,
+      displayEnabled: false,
+    },
+  });
+
+  render(
+    <AdminEditorShowcaseReviewPage
+      token="admin-token"
+      onUnauthorized={vi.fn()}
+    />,
+  );
+
+  fireEvent.change(await screen.findByLabelText('精选分类：角色形象 2'), {
+    target: {value: ''},
+  });
+
+  await waitFor(() => {
+    expect(updateAdminEditorShowcaseDisplay).toHaveBeenCalledWith(
+      'admin-token',
+      {
+        showcaseId: 'showcase-2',
+        displayEnabled: false,
+        showcaseCategory: null,
+      },
+    );
+  });
+});
diff --git a/apps/admin-web/src/pages/AdminEditorShowcaseReviewPage.tsx b/apps/admin-web/src/pages/AdminEditorShowcaseReviewPage.tsx
index b65ffee27..f3fbd561c 100644
--- a/apps/admin-web/src/pages/AdminEditorShowcaseReviewPage.tsx
+++ b/apps/admin-web/src/pages/AdminEditorShowcaseReviewPage.tsx
@@ -25,14 +25,12 @@ interface AdminEditorShowcaseReviewPageProps {
 
 const ADMIN_SHOWCASE_READ_EXPIRE_SECONDS = 300;
 
-const assetKindOptions = [
-  {value: '', label: '全部'},
-  {value: 'character', label: '角色'},
-  {value: 'ui-design', label: 'UI'},
-  {value: 'icon', label: '图标'},
-  {value: 'icon-spritesheet', label: '图标图集'},
-  {value: 'spec', label: '规范'},
-  {value: 'publication-material', label: '宣发素材'},
+const showcaseCategoryOptions = [
+  {value: 'packs', label: '素材包'},
+  {value: 'characters', label: '角色'},
+  {value: 'ui', label: 'UI'},
+  {value: 'music', label: '音乐'},
+  {value: 'marketing', label: '美宣'},
 ];
 
 const reviewStatusOptions = [
@@ -49,7 +47,6 @@ export function AdminEditorShowcaseReviewPage({
   const [entries, setEntries] = useState<AdminEditorShowcaseAssetPayload[]>([]);
   const [reviewStatus, setReviewStatus] = useState('pending');
   const [ownerUserId, setOwnerUserId] = useState('');
-  const [assetKind, setAssetKind] = useState('');
   const [submittedAfter, setSubmittedAfter] = useState('');
   const [submittedBefore, setSubmittedBefore] = useState('');
   const [nextCursor, setNextCursor] = useState<string | null>(null);
@@ -77,7 +74,7 @@ export function AdminEditorShowcaseReviewPage({
   useEffect(() => {
     void refreshPage();
     // eslint-disable-next-line react-hooks/exhaustive-deps
-  }, [token, reviewStatus, ownerUserId, assetKind, submittedAfter, submittedBefore]);
+  }, [token, reviewStatus, ownerUserId, submittedAfter, submittedBefore]);
 
   useEffect(() => {
     void getAdminEditorShowcaseCampaign(token)
@@ -131,7 +128,6 @@ export function AdminEditorShowcaseReviewPage({
   function buildListQuery(): AdminEditorShowcaseListQuery {
     return {
       ownerUserId: ownerUserId || null,
-      assetKind: assetKind || null,
       reviewStatus: reviewStatus || null,
       submittedAfter: dateInputToStartRfc3339(submittedAfter),
       submittedBefore: dateInputToEndRfc3339(submittedBefore),
@@ -166,6 +162,25 @@ export function AdminEditorShowcaseReviewPage({
       const response = await updateAdminEditorShowcaseDisplay(token, {
         showcaseId: entry.showcaseId,
         displayEnabled: !entry.displayEnabled,
+        showcaseCategory: entry.showcaseCategory ?? null,
+      });
+      replaceEntry(response.entry);
+    } catch (error: unknown) {
+      handlePageError(error, onUnauthorized, setErrorMessage);
+    }
+  }
+
+  async function updateCategory(
+    entry: AdminEditorShowcaseAssetPayload,
+    showcaseCategory: string,
+  ) {
+    setErrorMessage('');
+    const nextCategory = showcaseCategory.trim() || null;
+    try {
+      const response = await updateAdminEditorShowcaseDisplay(token, {
+        showcaseId: entry.showcaseId,
+        displayEnabled: nextCategory ? entry.displayEnabled : false,
+        showcaseCategory: nextCategory,
       });
       replaceEntry(response.entry);
     } catch (error: unknown) {
@@ -267,19 +282,6 @@ export function AdminEditorShowcaseReviewPage({
               onChange={(event) => setOwnerUserId(event.target.value)}
             />
           </label>
-          <label className="admin-field">
-            <span>分类</span>
-            <select
-              value={assetKind}
-              onChange={(event) => setAssetKind(event.target.value)}
-            >
-              {assetKindOptions.map((option) => (
-                <option key={option.value} value={option.value}>
-                  {option.label}
-                </option>
-              ))}
-            </select>
-          </label>
         </div>
 
         <div className="admin-table-wrap">
@@ -310,25 +312,47 @@ export function AdminEditorShowcaseReviewPage({
                       >
                         <AdminShowcaseThumbnail entry={entry} />
                       </button>
+                      <small>{entry.label || '-'}</small>
                     </td>
                     <td>
                       {formatDateTime(entry.submittedAt)}
-                      <small>{entry.showcaseId}</small>
                     </td>
                     <td>
                       {authorDisplayName(entry)}
                       <small>{entry.authorPublicUserCode?.trim() || '-'}</small>
                     </td>
                     <td>
-                      {assetKindLabel(entry.assetKind || entry.provider || '-')}
-                      <small>{entry.provider || '-'}</small>
+                      {entry.reviewStatus === 'approved' ? (
+                        <select
+                          aria-label={`精选分类：${entry.label}`}
+                          value={entry.showcaseCategory ?? ''}
+                          onChange={(event) =>
+                            updateCategory(entry, event.target.value)
+                          }
+                        >
+                          <option value="">未设置</option>
+                          {showcaseCategoryOptions.map((option) => (
+                            <option key={option.value} value={option.value}>
+                              {option.label}
+                            </option>
+                          ))}
+                        </select>
+                      ) : (
+                        '-'
+                      )}
                     </td>
                     <td>
                       <span className={reviewStatusClassName(entry.reviewStatus)}>
                         {reviewStatusLabel(entry.reviewStatus)}
                       </span>
                       {entry.reviewStatus === 'approved' ? (
-                        <small>{entry.displayEnabled ? '展示中' : '已隐藏'}</small>
+                        <small>
+                          {entry.displayEnabled
+                            ? '展示中'
+                            : entry.showcaseCategory
+                              ? '已隐藏'
+                              : '待设置分类'}
+                        </small>
                       ) : null}
                     </td>
                     <td>
@@ -619,7 +643,7 @@ function AdminShowcaseDetailDialog({
             <AdminInfoItem label="用户 ID">{entry.ownerUserId}</AdminInfoItem>
             <AdminInfoItem label="素材 ID">{entry.assetId}</AdminInfoItem>
             <AdminInfoItem label="分类">
-              {assetKindLabel(entry.assetKind || '-')}
+              {showcaseCategoryLabel(entry.showcaseCategory)}
             </AdminInfoItem>
             <AdminInfoItem label="状态">
               {reviewStatusLabel(entry.reviewStatus)}
@@ -769,7 +793,8 @@ function mergeShowcaseEntries(
   );
   return [...byId.values()].sort(
     (left, right) =>
-      Date.parse(right.submittedAt) - Date.parse(left.submittedAt) ||
+      parseAdminTimestamp(right.submittedAt) -
+        parseAdminTimestamp(left.submittedAt) ||
       right.showcaseId.localeCompare(left.showcaseId),
   );
 }
@@ -783,7 +808,7 @@ function dateInputToEndRfc3339(value: string) {
 }
 
 function formatDateTime(value: string) {
-  const timestamp = Date.parse(value);
+  const timestamp = parseAdminTimestamp(value);
   if (!Number.isFinite(timestamp)) {
     return value || '-';
   }
@@ -796,10 +821,24 @@ function formatDateTime(value: string) {
   }).format(timestamp);
 }
 
-function assetKindLabel(value: string) {
-  const normalizedValue = value.trim();
+function parseAdminTimestamp(value: string | null | undefined) {
+  const normalizedValue = value?.trim() ?? '';
+  const secondsMicrosMatch = normalizedValue.match(/^(-?\d+)\.(\d{6})Z$/u);
+  if (secondsMicrosMatch) {
+    const seconds = Number(secondsMicrosMatch[1]);
+    const micros = Number(secondsMicrosMatch[2]);
+    if (Number.isFinite(seconds) && Number.isFinite(micros)) {
+      return seconds * 1000 + Math.floor(micros / 1000);
+    }
+  }
+  return Date.parse(normalizedValue);
+}
+
+function showcaseCategoryLabel(value: string | null | undefined) {
+  const normalizedValue = value?.trim() ?? '';
   return (
-    assetKindOptions.find((option) => option.value === normalizedValue)?.label ||
+    showcaseCategoryOptions.find((option) => option.value === normalizedValue)
+      ?.label ||
     normalizedValue ||
     '-'
   );
diff --git a/apps/admin-web/src/styles/admin.css b/apps/admin-web/src/styles/admin.css
index 7786b5148..b281b1dec 100644
--- a/apps/admin-web/src/styles/admin.css
+++ b/apps/admin-web/src/styles/admin.css
@@ -567,6 +567,8 @@ button:disabled {
 
 .admin-asset-query-thumb-button {
   display: inline-flex;
+  align-items: center;
+  justify-content: center;
   border: 0;
   background: transparent;
   padding: 0;
@@ -578,7 +580,8 @@ button:disabled {
   width: 72px;
   height: 72px;
   background: #fffdf9;
-  object-fit: cover;
+  object-fit: contain;
+  object-position: center;
 }
 
 .admin-asset-query-thumb-placeholder {
@@ -1008,21 +1011,16 @@ button:disabled {
 
 .admin-asset-query-table th:nth-child(4),
 .admin-asset-query-table td:nth-child(4) {
-  width: 10%;
+  width: 34%;
 }
 
 .admin-asset-query-table th:nth-child(5),
 .admin-asset-query-table td:nth-child(5) {
-  width: 30%;
+  width: 8%;
 }
 
 .admin-asset-query-table th:nth-child(6),
 .admin-asset-query-table td:nth-child(6) {
-  width: 8%;
-}
-
-.admin-asset-query-table th:nth-child(7),
-.admin-asset-query-table td:nth-child(7) {
   width: 10%;
 }
 
@@ -1033,6 +1031,21 @@ button:disabled {
 .admin-showcase-review-table th:nth-child(1),
 .admin-showcase-review-table td:nth-child(1) {
   width: 8%;
+  text-align: center;
+}
+
+.admin-showcase-review-table td:nth-child(1) small {
+  display: block;
+  max-width: 100%;
+  margin-top: 6px;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.admin-showcase-review-table td:nth-child(4) select {
+  width: 100%;
+  min-width: 0;
 }
 
 .admin-showcase-review-table th:nth-child(2),
diff --git a/docs/project-memory/shared-memory/decision-log.md b/docs/project-memory/shared-memory/decision-log.md
index 5e6fe14c2..f74984a1b 100644
--- a/docs/project-memory/shared-memory/decision-log.md
+++ b/docs/project-memory/shared-memory/decision-log.md
@@ -27,7 +27,7 @@
 ## 2026-07-04 陶泥儿精选改为素材提交审核后公开
 
 - 背景：`/creation` 的 `陶泥儿精选` 过去依赖 `editor_project_resource.public_showcase_enabled`，生成画布资源默认可公开，和“作品公开默认关闭、由用户主动投稿精选”的运营要求冲突，也无法在后台审核、返还泥点和配置固定活动卡。
-- 决策：`陶泥儿精选` 的公开事实改为独立 `editor_showcase_asset` 审核表。生成素材默认不公开；用户在账号级素材库对 `sourceType="generated"` 且有媒体内容的素材提交审核，后端快照素材信息并写入 `pending`。后台审核通过后写入 `approved`、默认 `display_enabled=true` 并按 `generation_cost_mud_points` 返还 50% 泥点；拒绝后写入 `rejected`。公开接口 `GET /api/editor/showcase/resources` 只返回已通过且展示开启的快照，按通过时间和 `showcaseId` 倒序分页，并可携带后台配置的固定活动卡。旧 `editor_project_resource.public_showcase_enabled` 和旧 PATCH 接口只保留兼容，不再驱动精选公开。
+- 决策：`陶泥儿精选` 的公开事实改为独立 `editor_showcase_asset` 审核表。生成素材默认不公开；用户在账号级素材库对 `sourceType="generated"` 且有媒体内容的素材提交审核，后端快照素材信息并写入 `pending`。后台审核通过后写入 `approved`，但默认 `display_enabled=false` 且 `showcase_category=null`，运营需按前台 Tab 手动设置分类并开启展示；审核通过时按 `generation_cost_mud_points` 返还 50% 泥点；拒绝后写入 `rejected`。公开接口 `GET /api/editor/showcase/resources` 只返回已通过、展示开启且分类合法的快照，按通过时间和 `showcaseId` 倒序分页，并可携带后台配置的固定活动卡。旧 `editor_project_resource.public_showcase_enabled` 和旧 PATCH 接口只保留兼容，不再驱动精选公开。
 - 影响范围：`server-rs/crates/spacetime-module/src/editor_project_storage.rs`、`spacetime-client` 绑定与 mapper、`api-server` 编辑器和后台路由、admin-web 精选审核页、素材库右键菜单、`/creation` 精选瀑布流、图片画布文档和后端表目录。
 - 验证方式：运行 `npm run spacetime:generate`、`npm run check:spacetime-schema`、`cargo check --manifest-path server-rs/Cargo.toml -p spacetime-module -p spacetime-client -p api-server`、前端 / 后台 typecheck 与精选相关组件测试，确认默认不公开、提交后 pending、审核通过后展示和返还、展示开关与点赞生效。
 - 关联文档：`docs/【玩法创作】创作主页与项目入口改版计划-2026-06-18.md`、`docs/technical/【前端架构】图片画布编辑器MVP接入方案-2026-06-11.md`、`docs/【后端架构】server-rs与SpacetimeDB数据契约-2026-05-15.md`。
diff --git a/docs/technical/【前端架构】图片画布编辑器MVP接入方案-2026-06-11.md b/docs/technical/【前端架构】图片画布编辑器MVP接入方案-2026-06-11.md
index 19290dc59..f57be0e19 100644
--- a/docs/technical/【前端架构】图片画布编辑器MVP接入方案-2026-06-11.md
+++ b/docs/technical/【前端架构】图片画布编辑器MVP接入方案-2026-06-11.md
@@ -48,7 +48,7 @@
 - 新增 `editor_canvas` 表保存工程下的画布：`canvasId`、`projectId`、`ownerUserId`、标题、viewport、图层布局 JSON、创建时间和更新时间。当前编辑器使用项目默认画布，后续可扩展为一个 project 下多个 canvas。
 - 新增 `editor_asset_folder` 表保存账号级素材文件夹：`folderId`、`ownerUserId`、名称、排序、折叠状态、系统默认标记、创建时间和更新时间。素材文件夹不归属于 project，同一个账号进入任一项目都能看到。
 - 新增 `editor_asset` 表保存账号级素材：`assetId`、`ownerUserId`、`folderId`、名称、图片读取地址、可选封面 `thumbnailSrc`、OSS / asset object 引用、图片尺寸、来源类型、prompt、actualPrompt、model、provider、taskId、`assetKind`、`generationInputs`、`generationCostMudPoints`、创建时间和更新时间。素材只跟账号走，不跟 project 走；角色、图标、UI 设计图、视频和音频等生成结果的用户可见输入快照随素材保存。
-- 新增 `editor_showcase_asset`、`editor_showcase_asset_like` 和 `editor_showcase_campaign_config` 表承接 `陶泥儿精选`：生成素材默认不公开，用户在素材菜单中提交精选审核后生成独立快照；后台审核通过才进入公开精选，并按生成成本返还 50% 泥点。公开列表不再读取 `editor_project_resource.public_showcase_enabled`，而是读取已通过且展示开启的精选快照，支持点赞数和首位活动卡。
+- 新增 `editor_showcase_asset`、`editor_showcase_asset_like` 和 `editor_showcase_campaign_config` 表承接 `陶泥儿精选`：生成素材默认不公开，用户在素材菜单中提交精选审核后生成独立快照；后台审核通过后先返还 50% 生成成本泥点，但仍需运营手动设置精选分类并开启展示才进入公开精选。公开列表不再读取 `editor_project_resource.public_showcase_enabled`，而是读取已通过、展示开启且分类合法的精选快照，支持点赞数和首位活动卡。
 - `editor_project_resource` 表保存工程画布引用过的资源快照：`resourceId`、`projectId`、`ownerUserId`、OSS / asset object 引用、图片尺寸、来源类型、prompt、actualPrompt、model、provider、taskId、sourceResourceId、`assetKind`、`generationInputs`、创建时间和更新时间。上传素材被拖入画布时会复制为 project resource，图层只引用 resourceId；图片、图标和 UI 素材生成 BFF 在请求携带 `projectId` 时由后端直接创建新 resource，并把 `resourceId` 随生成响应返回给前端。图片生成请求如果同时携带 `canvasCompletion`（生成器 `dialogId`、标题和占位框，或无 dialog 的右侧完成占位），BFF / worker 在生成成功后必须直接读取当前项目布局，优先使用最新 `generation-dialog` 占位框位置；只有当前布局仍存在对应 `generation-dialog` 时才插入轻量结果图层、把生成器标记为 `idle` 并写入 `generatedLayerId`，沿用后端当前 viewport 保存布局，再返回或刷新最新项目快照；前端只应用该快照刷新显示，不把生成完成态作为本地业务真相，也不在项目加载时根据资源行推断完成态。有项目上下文但后端没有返回项目快照时，前端不得本地补结果图层，只保留当前生成器交互状态等待下一次项目刷新。
 - 项目封面图是画布当前视口栅格化后的静态快照资源，不在项目列表页临时重放 `layers + viewport`。前端在项目加载后和防抖保存 layout 时生成 320x240 PNG，走私有 OSS / asset object 上传，再创建 `editor_project_resource`，其中 `assetKind="project-cover-snapshot"`、`sourceType="uploaded"`。`/project` 与 `/creation` 最近项目卡只读取最新封面快照资源渲染；没有封面快照时显示普通项目占位，不回退为实时画布组合。
 - 图片、音频、视频和角色动画帧文件本体继续走 OSS / asset object；浏览器读取私有 generated 对象统一经 `/api/assets/read-url` 换签，签名 URL 可在 session 内复用，但不得作为持久化真相。`/api/assets/read-url` 属于页面展示层高频后台请求，前端统一在 `assetReadUrlService` 内做同 key pending 去重、session 缓存和跨组件节流；UI 设计切片、角色动画帧或大量素材恢复时不得绕过该服务并发换签，否则单页可在同一秒内打满发布入口 `genarrative_api_rps` burst。
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 8dab2f039..a04d9d8ab 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
@@ -62,7 +62,7 @@ npm run check:server-rs-ddd
 - 外部 OpenAPI：`/api/external/v1/openapi.json`、`/api/external/v1/assets/direct-upload-tickets`、`/api/external/v1/assets/objects/confirm`、`/api/external/v1/assets/read-url`、`/api/external/v1/editor/*`，使用 Bearer API Key 鉴权；API Key 管理仍在登录态 `/api/profile/api-keys`，不进入外部 OpenAPI JSON。
 - 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/*`、`/api/editor/projects*`、`/api/editor/projects/{projectId}/agent-conversations`、`/api/editor/agent-conversations/{conversationId}*`。`/api/runtime/custom-world/asset-studio/*` 解析默认角色形象 / 动作提示词时可以在 OSS 缓存不可用或未配置时按无缓存返回默认提示；保存 workflow 缓存和真实素材读写仍必须要求 OSS 正常可用。
 - 后台入口配置：`/admin/api/creation-entry/config`、`/admin/api/creation-entry/config/banners` 和 `/admin/api/creation-entry/config/interactions`。
-- 后台素材查询：`GET /admin/api/editor-assets` 通过 `admin_list_editor_assets_and_return` 后台只读 procedure 读取私有账号级 `editor_asset` 中 `source_type = 'generated'` 的素材，支持 `ownerUserId`、`assetKind`、`keyword`、`createdAfter`、`createdBefore`、`cursor` 和 `limit`；返回缩略图 / Object Key、作者展示名、陶泥号、提示词、生成输入和生成成本，只用于查询，不执行精选审核、返还或展示状态修改，不通过后台 SQL 直查私有表。
+- 后台素材查询：`GET /admin/api/editor-assets` 通过 `admin_list_editor_assets_and_return` 后台只读 procedure 读取私有账号级 `editor_asset` 中 `source_type = 'generated'` 的素材，支持 `ownerUserId`、`keyword`、`createdAfter`、`createdBefore`、`cursor` 和 `limit`；返回缩略图 / Object Key、作者展示名、陶泥号、提示词、生成输入和生成成本，只用于查询，不提供分类筛选，也不执行精选审核、返还或展示状态修改，不通过后台 SQL 直查私有表。
 - 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/*`。
@@ -502,7 +502,7 @@ npm run check:server-rs-ddd
 
 - Rust 结构体：`EditorShowcaseAsset`
 - 源码：`server-rs/crates/spacetime-module/src/editor_project_storage.rs`
-- 说明：`陶泥儿精选` 的独立审核与公开快照表。用户从账号级生成素材提交后，后端把素材媒体、提示词、生成输入、素材类型和 `generation_cost_mud_points` 快照到该表，初始 `review_status = pending` 且 `display_enabled = false`。后台审核通过后写入 `approved`、默认开启展示并生成确定性返还流水 `editor-showcase-refund:{showcase_id}`，BFF 按 50% 生成成本返还泥点后回写 `refund_completed_at`；拒绝后写入 `rejected`。公开精选 `GET /api/editor/showcase/resources` 只读取 `review_status = approved`、`display_enabled = true` 且媒体非空的记录，按通过时间 / `showcase_id` 倒序 cursor 分页。素材删除时，待审核记录标记 `asset_deleted_while_pending`，已拒绝记录删除，已通过记录保留快照继续展示。
+- 说明：`陶泥儿精选` 的独立审核与公开快照表。用户从账号级生成素材提交后，后端把素材媒体、提示词、生成输入、素材类型和 `generation_cost_mud_points` 快照到该表，初始 `review_status = pending`、`display_enabled = false` 且 `showcase_category = null`。后台审核通过后写入 `approved`，但仍保持不展示；运营需在后台按前台 Tab 手动设置 `showcase_category`（`packs`、`characters`、`ui`、`music`、`marketing`）并开启展示后，素材才进入公开精选。审核通过时生成确定性返还流水 `editor-showcase-refund:{showcase_id}`，BFF 按 50% 生成成本返还泥点后回写 `refund_completed_at`；拒绝后写入 `rejected`。公开精选 `GET /api/editor/showcase/resources` 只读取 `review_status = approved`、`display_enabled = true`、`showcase_category` 合法且媒体非空的记录，按通过时间 / `showcase_id` 倒序 cursor 分页。素材删除时，待审核记录标记 `asset_deleted_while_pending`，已拒绝记录删除，已通过记录保留快照继续展示。
 - 索引：`by_editor_showcase_asset_owner_user_id`、`by_editor_showcase_asset_review_status`。
 
 ### `editor_showcase_asset_like`
diff --git a/docs/【玩法创作】创作主页与项目入口改版计划-2026-06-18.md b/docs/【玩法创作】创作主页与项目入口改版计划-2026-06-18.md
index ce1fbf0d4..f93f7bfba 100644
--- a/docs/【玩法创作】创作主页与项目入口改版计划-2026-06-18.md
+++ b/docs/【玩法创作】创作主页与项目入口改版计划-2026-06-18.md
@@ -73,7 +73,7 @@
 
 `陶泥儿精选` 是页面底部的全站公开画布生成素材瀑布流，不承载玩法入口列表。瀑布流卡片按真实素材宽高设置预览比例，同一行允许出现不同高度卡片，不使用固定等高网格。创作入口配置仍继续来自 `/api/creation-entry/config`，供旧创作入口和具体 `/creation/<play>` 工作台使用，但不作为本页精选区内容。
 
-精选内容只使用用户从账号级素材库主动提交、后台审核通过且展示状态开启的 `editor_showcase_asset` 快照。新生成素材不会默认公开，旧 `editor_project_resource.public_showcase_enabled` 只保留历史兼容，不再作为 `/creation` 精选事实源。账号级 `editor_asset` 仍是素材库私有事实；只有 `sourceType="generated"`、有媒体内容、提交审核并通过的素材才进入精选，上传素材、公开作品图片和 `mock_generated` 资源都不进入精选。审核通过时按生成成本返还 50% 泥点，返还流水使用确定性 `editor-showcase-refund:{showcaseId}` 保证幂等。公开 BFF 必须返回作者公开展示字段：优先 `authorDisplayName` / `display_name`，没有展示名时兜底 `authorPublicUserCode` / 陶泥号；前端展示绝不能兜底到内部 `ownerUserId` / `user_id`。若现有数据缺少提示词、作者公开标识或成本字段，v1 显示保守占位，不伪造内容。
+精选内容只使用用户从账号级素材库主动提交、后台审核通过、手动设置精选分类且展示状态开启的 `editor_showcase_asset` 快照。新生成素材不会默认公开，审核通过后也不会自动展示；运营需在后台按前台 Tab 设置分类（素材包、角色、UI、音乐、美宣）并开启展示。旧 `editor_project_resource.public_showcase_enabled` 只保留历史兼容，不再作为 `/creation` 精选事实源。账号级 `editor_asset` 仍是素材库私有事实；只有 `sourceType="generated"`、有媒体内容、提交审核并通过的素材才可进入精选，上传素材、公开作品图片和 `mock_generated` 资源都不进入精选。审核通过时按生成成本返还 50% 泥点，返还流水使用确定性 `editor-showcase-refund:{showcaseId}` 保证幂等。公开 BFF 必须返回作者公开展示字段：优先 `authorDisplayName` / `display_name`，没有展示名时兜底 `authorPublicUserCode` / 陶泥号；前端展示绝不能兜底到内部 `ownerUserId` / `user_id`。若现有数据缺少提示词、作者公开标识或成本字段，v1 显示保守占位，不伪造内容。
 
 瀑布流通过 `GET /api/editor/showcase/resources` 按通过审核时间 / `showcaseId` 倒序 cursor 分页读取，每页最多 36 条；响应有 `nextCursor` 时，页面滚动到底部继续请求 `?cursor=...` 并追加到现有瀑布流，而不是固定只展示首屏数量。响应可以额外携带后台配置的固定活动卡，用于在列表首位展示运营精选。
 
@@ -112,12 +112,12 @@ Tab：
 
 数据来源：
 
-- 读取公开 BFF `GET /api/editor/showcase/resources` 返回的全站公开 `editor_showcase_asset` 快照，快照包含 `showcaseId`、`assetId`、审核状态、展示状态、点赞数、生成成本、返还泥点、`authorDisplayName` / `display_name` 和 `authorPublicUserCode` / 陶泥号用于展示；前端只展示 `reviewStatus="approved"` 且 `displayEnabled=true` 的后端结果。作者展示优先展示名，没有展示名时展示陶泥号，绝不能展示内部 `ownerUserId` / `user_id`。
+- 读取公开 BFF `GET /api/editor/showcase/resources` 返回的全站公开 `editor_showcase_asset` 快照，快照包含 `showcaseId`、`assetId`、审核状态、展示状态、`showcaseCategory`、点赞数、生成成本、返还泥点、`authorDisplayName` / `display_name` 和 `authorPublicUserCode` / 陶泥号用于展示；前端按 `showcaseCategory` 放入素材包、角色、UI、音乐或美宣 Tab，只展示后端已经筛过的公开结果。作者展示优先展示名，没有展示名时展示陶泥号，绝不能展示内部 `ownerUserId` / `user_id`。
 - 素材包、角色、UI、音乐、音效、视频和美宣都必须来自用户素材库中已提交并通过审核的生成素材；不要求素材当前仍保留在某个项目资源中，已通过审核的快照在原素材删除后仍可保留公开展示。
 - 未登录用户也可读取公开精选；当没有公开画布生成资源时，不再用公开作品图片补充，只显示简洁空态。
 - 上传素材、公开作品图片、mock 资源和假组合都不进入精选。
 - 任意画布左侧素材列表中，单个素材右键打开素材菜单；原外置删除按钮移入该菜单，以文字 `删除` 展示。生成素材菜单内提供 `提交精选审核`，调用 `POST /api/editor/assets/{assetId}/showcase-submissions` 后进入 `pending` 状态；已提交、已通过或已拒绝的素材显示对应状态，不再显示默认打开的公开勾选项。
-- 后台新增纯素材查询页，读取账号级 `editor_asset` 中 `sourceType="generated"` 的素材，用于查看所有用户生成素材。该页只提供时间、用户 ID、分类和关键词查询，以及缩略图详情、提示词全文、生成成本、作者展示名和陶泥号查看；不承载审核、返还、展示开关或活动卡配置操作。
+- 后台新增纯素材查询页，读取账号级 `editor_asset` 中 `sourceType="generated"` 的素材，用于查看所有用户生成素材。该页只提供时间、用户 ID 和关键词查询，以及缩略图详情、提示词全文、生成成本、作者展示名和陶泥号查看；不提供分类筛选，也不承载审核、返还、展示开关或活动卡配置操作。
 - 不为了填满展示区创建假素材、假作者、假泥点成本或假组合关系。
 - 暂无真实数据的 Tab 保留 Tab 入口，但内容区显示简洁空态。
 
@@ -128,7 +128,7 @@ Tab：
 - 最近项目继续使用编辑器项目接口：`listEditorProjects`、`createEditorProject` 和 `/editor/canvas?projectid=xxx`。
 - 最近项目和项目页打开画布时，浏览器 history 只保留带 `projectid` 的最终画布路由；新建画布引导使用 `guide=toolbar` 一次性 query，主站九宫格直达生成器使用 `tool=<intent>` 一次性 query，画布消费后通过 `history.replaceState` 清理这两个参数。
 - 项目封面逻辑复用 `/project` 项目卡已有的画布中心缩略图算法。
-- `陶泥儿精选` 读取后端公开精选接口返回的审核通过素材快照；公开事实以后端 `editor_showcase_asset.review_status` 和 `display_enabled` 为准，前端只做展示组合、点赞交互和提交审核的乐观状态回滚。
+- `陶泥儿精选` 读取后端公开精选接口返回的审核通过素材快照；公开事实以后端 `editor_showcase_asset.review_status`、`display_enabled` 和 `showcase_category` 为准，前端只做展示组合、Tab 归类、点赞交互和提交审核的乐观状态回滚。
 - `/creation/<play>` 的玩法工作台、草稿、生成页、结果页、发布、运行态和作品架链路保持原状。
 
 ## 路由与导航
diff --git a/public/creation-home/showcase-like-thumb.png b/public/creation-home/showcase-like-thumb.png
new file mode 100644
index 000000000..6fce295f8
Binary files /dev/null and b/public/creation-home/showcase-like-thumb.png differ
diff --git a/server-rs/crates/api-server/src/admin.rs b/server-rs/crates/api-server/src/admin.rs
index a7d0aa64a..2f39d312a 100644
--- a/server-rs/crates/api-server/src/admin.rs
+++ b/server-rs/crates/api-server/src/admin.rs
@@ -422,7 +422,6 @@ pub async fn admin_list_editor_assets(
             limit: page_size + 1,
             cursor: normalize_admin_optional(query.cursor),
             owner_user_id: normalize_admin_optional(query.owner_user_id),
-            asset_kind: normalize_admin_optional(query.asset_kind),
             keyword: normalize_admin_optional(query.keyword),
             created_after_micros: date_range.created_after_micros,
             created_before_micros: date_range.created_before_micros,
@@ -463,7 +462,6 @@ pub async fn admin_list_editor_showcase_assets(
             limit: page_size + 1,
             cursor: normalize_admin_optional(query.cursor),
             owner_user_id: normalize_admin_optional(query.owner_user_id),
-            asset_kind: normalize_admin_optional(query.asset_kind),
             review_status: normalize_admin_optional(query.review_status),
             submitted_after_micros: query
                 .submitted_after
@@ -536,6 +534,7 @@ pub async fn admin_update_editor_showcase_asset_display(
             admin_user_id: admin.session().subject.clone(),
             display_enabled: payload.display_enabled,
             updated_at_micros: current_utc_micros(),
+            showcase_category: payload.showcase_category,
         })
         .await
         .map_err(map_admin_spacetime_error)?;
@@ -706,6 +705,7 @@ fn admin_editor_showcase_asset_payload_from_record(
         approved_at: record.approved_at,
         rejected_at: record.rejected_at,
         updated_at: record.updated_at,
+        showcase_category: record.showcase_category,
     }
 }
 
@@ -3108,6 +3108,7 @@ mod tests {
             approved_at: None,
             rejected_at: None,
             updated_at: "2026-07-04T10:00:00.000Z".to_string(),
+            showcase_category: None,
         }
     }
 
diff --git a/server-rs/crates/api-server/src/editor_project.rs b/server-rs/crates/api-server/src/editor_project.rs
index 1a5876a1b..2435ea990 100644
--- a/server-rs/crates/api-server/src/editor_project.rs
+++ b/server-rs/crates/api-server/src/editor_project.rs
@@ -594,6 +594,8 @@ pub struct EditorProjectResourcePayload {
     task_id: Option<String>,
     source_resource_id: Option<String>,
     asset_kind: Option<String>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    showcase_category: Option<String>,
     generation_inputs: Option<Value>,
     public_showcase_enabled: bool,
     #[serde(skip_serializing_if = "Option::is_none")]
@@ -3186,6 +3188,7 @@ pub(crate) fn editor_project_resource_payload_from_record(
         task_id: record.task_id,
         source_resource_id: record.source_resource_id,
         asset_kind: record.asset_kind,
+        showcase_category: None,
         generation_inputs: record
             .generation_inputs
             .map(sanitize_editor_payload_inline_media),
@@ -3227,6 +3230,7 @@ fn editor_project_resource_payload_from_showcase_record(
         task_id: record.task_id,
         source_resource_id: record.source_resource_id,
         asset_kind: record.asset_kind,
+        showcase_category: record.showcase_category,
         generation_inputs: record
             .generation_inputs
             .map(sanitize_editor_payload_inline_media),
@@ -5218,6 +5222,7 @@ mod tests {
             approved_at: Some("2026-06-23T00:00:00.000Z".to_string()),
             rejected_at: None,
             updated_at: "2026-06-23T00:00:00.000Z".to_string(),
+            showcase_category: Some("characters".to_string()),
         }
     }
 
@@ -5326,6 +5331,7 @@ mod tests {
             task_id: None,
             source_resource_id: None,
             asset_kind: Some("spec".to_string()),
+            showcase_category: None,
             generation_inputs: None,
             public_showcase_enabled: true,
             review_status: None,
@@ -5408,6 +5414,7 @@ mod tests {
             task_id: None,
             source_resource_id: None,
             asset_kind: Some("spec".to_string()),
+            showcase_category: None,
             generation_inputs: None,
             public_showcase_enabled: true,
             review_status: None,
@@ -5486,6 +5493,7 @@ mod tests {
             task_id: Some("task-character".to_string()),
             source_resource_id: None,
             asset_kind: Some("character".to_string()),
+            showcase_category: None,
             generation_inputs: None,
             public_showcase_enabled: true,
             review_status: None,
@@ -5842,6 +5850,7 @@ mod tests {
             task_id: Some("task-character".to_string()),
             source_resource_id: Some("resource-spec".to_string()),
             asset_kind: Some("character".to_string()),
+            showcase_category: None,
             generation_inputs: Some(json!({
                 "fields": [{"title": "角色设定", "value": "银发游侠"}],
                 "references": []
@@ -5946,6 +5955,7 @@ mod tests {
             task_id: Some("extgen-cutout".to_string()),
             source_resource_id: Some("resource-source".to_string()),
             asset_kind: Some("character".to_string()),
+            showcase_category: None,
             generation_inputs: Some(json!({
                 "fields": [{"title": "prompt", "value": "角色"}],
                 "references": []
@@ -6042,6 +6052,7 @@ mod tests {
             task_id: Some("task-character".to_string()),
             source_resource_id: None,
             asset_kind: Some("character".to_string()),
+            showcase_category: None,
             generation_inputs: None,
             public_showcase_enabled: true,
             review_status: None,
@@ -6134,6 +6145,7 @@ mod tests {
             task_id: Some("task-character".to_string()),
             source_resource_id: None,
             asset_kind: Some("character".to_string()),
+            showcase_category: None,
             generation_inputs: None,
             public_showcase_enabled: true,
             review_status: None,
@@ -6267,6 +6279,7 @@ mod tests {
             task_id: Some("task-character".to_string()),
             source_resource_id: None,
             asset_kind: Some("character".to_string()),
+            showcase_category: None,
             generation_inputs: None,
             public_showcase_enabled: true,
             review_status: None,
diff --git a/server-rs/crates/shared-contracts/src/admin.rs b/server-rs/crates/shared-contracts/src/admin.rs
index e87b0d377..cb9b83d7b 100644
--- a/server-rs/crates/shared-contracts/src/admin.rs
+++ b/server-rs/crates/shared-contracts/src/admin.rs
@@ -128,7 +128,6 @@ pub struct AdminUpdateWorkVisibilityResponse {
 pub struct AdminEditorAssetListQuery {
     pub cursor: Option<String>,
     pub owner_user_id: Option<String>,
-    pub asset_kind: Option<String>,
     pub keyword: Option<String>,
     pub created_after: Option<String>,
     pub created_before: Option<String>,
@@ -176,7 +175,6 @@ pub struct AdminEditorAssetListResponse {
 pub struct AdminEditorShowcaseListQuery {
     pub cursor: Option<String>,
     pub owner_user_id: Option<String>,
-    pub asset_kind: Option<String>,
     pub review_status: Option<String>,
     pub submitted_after: Option<String>,
     pub submitted_before: Option<String>,
@@ -218,6 +216,7 @@ pub struct AdminEditorShowcaseAssetPayload {
     pub approved_at: Option<String>,
     pub rejected_at: Option<String>,
     pub updated_at: String,
+    pub showcase_category: Option<String>,
 }
 
 #[derive(Clone, Debug, Serialize, Deserialize, PartialEq, Eq)]
@@ -240,6 +239,7 @@ pub struct AdminEditorShowcaseReviewRequest {
 pub struct AdminEditorShowcaseDisplayRequest {
     pub showcase_id: String,
     pub display_enabled: bool,
+    pub showcase_category: Option<String>,
 }
 
 #[derive(Clone, Debug, Serialize, Deserialize, PartialEq, Eq)]
@@ -607,6 +607,7 @@ mod tests {
             approved_at: None,
             rejected_at: None,
             updated_at: "2026-07-04T10:00:00.000Z".to_string(),
+            showcase_category: None,
         };
 
         let value = serde_json::to_value(payload).expect("payload should serialize");
diff --git a/server-rs/crates/spacetime-client/src/mapper/editor_project.rs b/server-rs/crates/spacetime-client/src/mapper/editor_project.rs
index def7e9f42..38865c15f 100644
--- a/server-rs/crates/spacetime-client/src/mapper/editor_project.rs
+++ b/server-rs/crates/spacetime-client/src/mapper/editor_project.rs
@@ -172,6 +172,7 @@ pub struct EditorShowcaseAssetRecord {
     pub approved_at: Option<String>,
     pub rejected_at: Option<String>,
     pub updated_at: String,
+    pub showcase_category: Option<String>,
 }
 
 #[derive(Clone, Debug, PartialEq, Eq, serde::Serialize, serde::Deserialize)]
@@ -349,7 +350,6 @@ pub struct AdminEditorAssetListRecordInput {
     pub limit: u32,
     pub cursor: Option<String>,
     pub owner_user_id: Option<String>,
-    pub asset_kind: Option<String>,
     pub keyword: Option<String>,
     pub created_after_micros: Option<i64>,
     pub created_before_micros: Option<i64>,
@@ -373,7 +373,6 @@ pub struct EditorShowcaseAssetAdminListRecordInput {
     pub limit: u32,
     pub cursor: Option<String>,
     pub owner_user_id: Option<String>,
-    pub asset_kind: Option<String>,
     pub review_status: Option<String>,
     pub submitted_after_micros: Option<i64>,
     pub submitted_before_micros: Option<i64>,
@@ -394,6 +393,7 @@ pub struct EditorShowcaseAssetDisplayUpdateRecordInput {
     pub admin_user_id: String,
     pub display_enabled: bool,
     pub updated_at_micros: i64,
+    pub showcase_category: Option<String>,
 }
 
 #[derive(Clone, Debug, PartialEq, Eq)]
@@ -674,7 +674,6 @@ impl From<AdminEditorAssetListRecordInput> for crate::module_bindings::AdminEdit
             limit: input.limit,
             cursor: input.cursor,
             owner_user_id: input.owner_user_id,
-            asset_kind: input.asset_kind,
             keyword: input.keyword,
             created_after_micros: input.created_after_micros,
             created_before_micros: input.created_before_micros,
@@ -701,7 +700,6 @@ impl From<EditorShowcaseAssetAdminListRecordInput>
             limit: input.limit,
             cursor: input.cursor,
             owner_user_id: input.owner_user_id,
-            asset_kind: input.asset_kind,
             review_status: input.review_status,
             submitted_after_micros: input.submitted_after_micros,
             submitted_before_micros: input.submitted_before_micros,
@@ -732,6 +730,7 @@ impl From<EditorShowcaseAssetDisplayUpdateRecordInput>
             admin_user_id: input.admin_user_id,
             display_enabled: input.display_enabled,
             updated_at_micros: input.updated_at_micros,
+            showcase_category: input.showcase_category,
         }
     }
 }
@@ -1204,6 +1203,7 @@ fn map_editor_showcase_asset_snapshot(
         approved_at: snapshot.approved_at_micros.map(format_timestamp_micros),
         rejected_at: snapshot.rejected_at_micros.map(format_timestamp_micros),
         updated_at: format_timestamp_micros(snapshot.updated_at_micros),
+        showcase_category: snapshot.showcase_category,
     })
 }
 
diff --git a/server-rs/crates/spacetime-client/src/module_bindings/admin_editor_asset_list_input_type.rs b/server-rs/crates/spacetime-client/src/module_bindings/admin_editor_asset_list_input_type.rs
index d04c251ef..e29ca3359 100644
--- a/server-rs/crates/spacetime-client/src/module_bindings/admin_editor_asset_list_input_type.rs
+++ b/server-rs/crates/spacetime-client/src/module_bindings/admin_editor_asset_list_input_type.rs
@@ -10,7 +10,6 @@ pub struct AdminEditorAssetListInput {
     pub limit: u32,
     pub cursor: Option<String>,
     pub owner_user_id: Option<String>,
-    pub asset_kind: Option<String>,
     pub keyword: Option<String>,
     pub created_after_micros: Option<i64>,
     pub created_before_micros: Option<i64>,
diff --git a/server-rs/crates/spacetime-client/src/module_bindings/editor_showcase_asset_admin_list_input_type.rs b/server-rs/crates/spacetime-client/src/module_bindings/editor_showcase_asset_admin_list_input_type.rs
index 91fe7ebdd..913fa45a8 100644
--- a/server-rs/crates/spacetime-client/src/module_bindings/editor_showcase_asset_admin_list_input_type.rs
+++ b/server-rs/crates/spacetime-client/src/module_bindings/editor_showcase_asset_admin_list_input_type.rs
@@ -10,7 +10,6 @@ pub struct EditorShowcaseAssetAdminListInput {
     pub limit: u32,
     pub cursor: Option<String>,
     pub owner_user_id: Option<String>,
-    pub asset_kind: Option<String>,
     pub review_status: Option<String>,
     pub submitted_after_micros: Option<i64>,
     pub submitted_before_micros: Option<i64>,
diff --git a/server-rs/crates/spacetime-client/src/module_bindings/editor_showcase_asset_display_update_input_type.rs b/server-rs/crates/spacetime-client/src/module_bindings/editor_showcase_asset_display_update_input_type.rs
index dbbd6a4b1..b2cdb876f 100644
--- a/server-rs/crates/spacetime-client/src/module_bindings/editor_showcase_asset_display_update_input_type.rs
+++ b/server-rs/crates/spacetime-client/src/module_bindings/editor_showcase_asset_display_update_input_type.rs
@@ -11,6 +11,7 @@ pub struct EditorShowcaseAssetDisplayUpdateInput {
     pub admin_user_id: String,
     pub display_enabled: bool,
     pub updated_at_micros: i64,
+    pub showcase_category: Option<String>,
 }
 
 impl __sdk::InModule for EditorShowcaseAssetDisplayUpdateInput {
diff --git a/server-rs/crates/spacetime-client/src/module_bindings/editor_showcase_asset_snapshot_type.rs b/server-rs/crates/spacetime-client/src/module_bindings/editor_showcase_asset_snapshot_type.rs
index 6c075a9cc..c9df1b539 100644
--- a/server-rs/crates/spacetime-client/src/module_bindings/editor_showcase_asset_snapshot_type.rs
+++ b/server-rs/crates/spacetime-client/src/module_bindings/editor_showcase_asset_snapshot_type.rs
@@ -41,6 +41,7 @@ pub struct EditorShowcaseAssetSnapshot {
     pub approved_at_micros: Option<i64>,
     pub rejected_at_micros: Option<i64>,
     pub updated_at_micros: i64,
+    pub showcase_category: Option<String>,
 }
 
 impl __sdk::InModule for EditorShowcaseAssetSnapshot {
diff --git a/server-rs/crates/spacetime-client/src/module_bindings/editor_showcase_asset_type.rs b/server-rs/crates/spacetime-client/src/module_bindings/editor_showcase_asset_type.rs
index 50aca78fb..a4ffb617b 100644
--- a/server-rs/crates/spacetime-client/src/module_bindings/editor_showcase_asset_type.rs
+++ b/server-rs/crates/spacetime-client/src/module_bindings/editor_showcase_asset_type.rs
@@ -41,6 +41,7 @@ pub struct EditorShowcaseAsset {
     pub approved_at: Option<__sdk::Timestamp>,
     pub rejected_at: Option<__sdk::Timestamp>,
     pub updated_at: __sdk::Timestamp,
+    pub showcase_category: Option<String>,
 }
 
 impl __sdk::InModule for EditorShowcaseAsset {
@@ -86,6 +87,7 @@ pub struct EditorShowcaseAssetCols {
     pub approved_at: __sdk::__query_builder::Col<EditorShowcaseAsset, Option<__sdk::Timestamp>>,
     pub rejected_at: __sdk::__query_builder::Col<EditorShowcaseAsset, Option<__sdk::Timestamp>>,
     pub updated_at: __sdk::__query_builder::Col<EditorShowcaseAsset, __sdk::Timestamp>,
+    pub showcase_category: __sdk::__query_builder::Col<EditorShowcaseAsset, Option<String>>,
 }
 
 impl __sdk::__query_builder::HasCols for EditorShowcaseAsset {
@@ -141,6 +143,7 @@ impl __sdk::__query_builder::HasCols for EditorShowcaseAsset {
             approved_at: __sdk::__query_builder::Col::new(table_name, "approved_at"),
             rejected_at: __sdk::__query_builder::Col::new(table_name, "rejected_at"),
             updated_at: __sdk::__query_builder::Col::new(table_name, "updated_at"),
+            showcase_category: __sdk::__query_builder::Col::new(table_name, "showcase_category"),
         }
     }
 }
diff --git a/server-rs/crates/spacetime-module/src/editor_project_storage.rs b/server-rs/crates/spacetime-module/src/editor_project_storage.rs
index 055e337cf..ba6ff8e43 100644
--- a/server-rs/crates/spacetime-module/src/editor_project_storage.rs
+++ b/server-rs/crates/spacetime-module/src/editor_project_storage.rs
@@ -13,6 +13,7 @@ const EDITOR_SHOWCASE_STATUS_PENDING: &str = "pending";
 const EDITOR_SHOWCASE_STATUS_APPROVED: &str = "approved";
 const EDITOR_SHOWCASE_STATUS_REJECTED: &str = "rejected";
 const EDITOR_SHOWCASE_CAMPAIGN_CONFIG_ID: &str = "global";
+const EDITOR_SHOWCASE_CATEGORIES: [&str; 5] = ["packs", "characters", "ui", "music", "marketing"];
 
 #[spacetimedb::table(
     accessor = editor_project,
@@ -175,6 +176,8 @@ pub struct EditorShowcaseAsset {
     approved_at: Option<Timestamp>,
     rejected_at: Option<Timestamp>,
     updated_at: Timestamp,
+    #[default(None::<String>)]
+    showcase_category: Option<String>,
 }
 
 #[spacetimedb::table(
@@ -374,7 +377,6 @@ pub struct AdminEditorAssetListInput {
     pub limit: u32,
     pub cursor: Option<String>,
     pub owner_user_id: Option<String>,
-    pub asset_kind: Option<String>,
     pub keyword: Option<String>,
     pub created_after_micros: Option<i64>,
     pub created_before_micros: Option<i64>,
@@ -448,6 +450,7 @@ pub struct EditorShowcaseAssetSnapshot {
     pub approved_at_micros: Option<i64>,
     pub rejected_at_micros: Option<i64>,
     pub updated_at_micros: i64,
+    pub showcase_category: Option<String>,
 }
 
 #[derive(Clone, Debug, PartialEq, Eq, SpacetimeType)]
@@ -561,7 +564,6 @@ pub struct EditorShowcaseAssetAdminListInput {
     pub limit: u32,
     pub cursor: Option<String>,
     pub owner_user_id: Option<String>,
-    pub asset_kind: Option<String>,
     pub review_status: Option<String>,
     pub submitted_after_micros: Option<i64>,
     pub submitted_before_micros: Option<i64>,
@@ -582,6 +584,7 @@ pub struct EditorShowcaseAssetDisplayUpdateInput {
     pub admin_user_id: String,
     pub display_enabled: bool,
     pub updated_at_micros: i64,
+    pub showcase_category: Option<String>,
 }
 
 #[derive(Clone, Debug, PartialEq, Eq, SpacetimeType)]
@@ -1510,7 +1513,6 @@ fn admin_list_editor_assets(
     let limit = input.limit.clamp(1, 500) as usize;
     let cursor = parse_public_showcase_cursor(input.cursor.as_deref());
     let owner_user_id = normalize_optional(input.owner_user_id);
-    let asset_kind = normalize_optional(input.asset_kind);
     let keyword = normalize_optional(input.keyword).map(|value| value.to_lowercase());
     let mut assets = ctx
         .db
@@ -1522,13 +1524,6 @@ fn admin_list_editor_assets(
                 && owner_user_id
                     .as_ref()
                     .is_none_or(|value| asset.owner_user_id == *value)
-                && asset_kind.as_ref().is_none_or(|value| {
-                    asset
-                        .asset_kind
-                        .as_deref()
-                        .map(str::trim)
-                        .is_some_and(|kind| kind == value)
-                })
                 && input
                     .created_after_micros
                     .is_none_or(|value| created_at_micros >= value)
@@ -1906,6 +1901,7 @@ fn submit_editor_showcase_asset(
         approved_at: None,
         rejected_at: None,
         updated_at: now,
+        showcase_category: None,
     });
 
     ctx.db
@@ -1935,6 +1931,10 @@ fn list_public_editor_showcase_assets(
                 && asset.display_enabled
                 && !asset.asset_deleted_while_pending
                 && (asset.refund_mud_points == 0 || asset.refund_completed_at.is_some())
+                && asset
+                    .showcase_category
+                    .as_deref()
+                    .is_some_and(is_valid_showcase_category)
                 && !asset.image_src.trim().is_empty()
                 && is_after_public_showcase_cursor(
                     approved_at_micros,
@@ -1963,7 +1963,6 @@ fn admin_list_editor_showcase_assets(
     let limit = input.limit.clamp(1, 500) as usize;
     let cursor = parse_public_showcase_cursor(input.cursor.as_deref());
     let owner_user_id = normalize_optional(input.owner_user_id);
-    let asset_kind = normalize_optional(input.asset_kind);
     let review_status = normalize_optional(input.review_status)
         .map(|status| normalize_showcase_review_status(status.as_str()))
         .transpose()?;
@@ -1976,13 +1975,6 @@ fn admin_list_editor_showcase_assets(
             owner_user_id
                 .as_ref()
                 .is_none_or(|value| asset.owner_user_id == *value)
-                && asset_kind.as_ref().is_none_or(|value| {
-                    asset
-                        .asset_kind
-                        .as_deref()
-                        .map(str::trim)
-                        .is_some_and(|kind| kind == value)
-                })
                 && review_status
                     .as_ref()
                     .is_none_or(|value| asset.review_status == *value)
@@ -2050,7 +2042,7 @@ fn admin_review_editor_showcase_asset(
         .delete(&showcase_id);
     ctx.db.editor_showcase_asset().insert(EditorShowcaseAsset {
         review_status,
-        display_enabled: approved && asset.refund_mud_points == 0,
+        display_enabled: false,
         reviewed_by_admin_user_id: Some(admin_user_id),
         review_note: normalize_optional(input.review_note),
         refund_ledger_id,
@@ -2085,6 +2077,14 @@ fn update_editor_showcase_asset_display(
     if asset.asset_deleted_while_pending {
         return Err("素材已删除，不能公开展示".to_string());
     }
+    let showcase_category = input
+        .showcase_category
+        .map(|value| normalize_showcase_category(value.as_str()))
+        .transpose()?
+        .or_else(|| asset.showcase_category.clone());
+    if input.display_enabled && showcase_category.is_none() {
+        return Err("公开展示前必须先设置精选分类".to_string());
+    }
     if input.display_enabled && asset.refund_mud_points > 0 && asset.refund_completed_at.is_none() {
         return Err("精选返还完成前不能公开展示".to_string());
     }
@@ -2097,6 +2097,7 @@ fn update_editor_showcase_asset_display(
         display_enabled: input.display_enabled,
         reviewed_by_admin_user_id: Some(admin_user_id),
         updated_at: now,
+        showcase_category,
         ..asset
     });
 
@@ -2127,7 +2128,6 @@ fn mark_editor_showcase_asset_refunded(
         .showcase_id()
         .delete(&showcase_id);
     ctx.db.editor_showcase_asset().insert(EditorShowcaseAsset {
-        display_enabled: true,
         refund_completed_at: Some(now),
         updated_at: now,
         ..asset
@@ -2609,6 +2609,18 @@ fn normalize_showcase_review_status(value: &str) -> Result<String, String> {
     }
 }
 
+fn normalize_showcase_category(value: &str) -> Result<String, String> {
+    let normalized = value.trim();
+    if is_valid_showcase_category(normalized) {
+        return Ok(normalized.to_string());
+    }
+    Err("精选分类只支持 packs、characters、ui、music 或 marketing".to_string())
+}
+
+fn is_valid_showcase_category(value: &str) -> bool {
+    EDITOR_SHOWCASE_CATEGORIES.contains(&value.trim())
+}
+
 fn update_editor_showcase_like_count(
     ctx: &ReducerContext,
     asset: EditorShowcaseAsset,
@@ -2684,6 +2696,7 @@ fn showcase_snapshot_from_row(row: EditorShowcaseAsset) -> EditorShowcaseAssetSn
         approved_at_micros: timestamp_option_micros(row.approved_at),
         rejected_at_micros: timestamp_option_micros(row.rejected_at),
         updated_at_micros: row.updated_at.to_micros_since_unix_epoch(),
+        showcase_category: row.showcase_category,
     }
 }
 
diff --git a/server-rs/crates/spacetime-module/src/migration.rs b/server-rs/crates/spacetime-module/src/migration.rs
index 3b9fdb9de..ad2897b97 100644
--- a/server-rs/crates/spacetime-module/src/migration.rs
+++ b/server-rs/crates/spacetime-module/src/migration.rs
@@ -1257,6 +1257,14 @@ fn normalize_migration_row(table_name: &str, value: &serde_json::Value) -> serde
                 .or_insert(serde_json::Value::Null);
         }
     }
+    if table_name == "editor_showcase_asset" {
+        if let Some(object) = next_value.as_object_mut() {
+            // 中文注释：精选分类字段晚于审核表加入，旧迁移包按未设置分类兼容。
+            object
+                .entry("showcase_category".to_string())
+                .or_insert(serde_json::Value::Null);
+        }
+    }
     if table_name == "big_fish_creation_session" {
         if let Some(object) = next_value.as_object_mut() {
             // 中文注释：旧迁移包没有公开游玩次数字段，导入时按新建作品默认 0 兼容。
diff --git a/src/components/creation-home/CreationLandingView.test.tsx b/src/components/creation-home/CreationLandingView.test.tsx
index ebfb6830a..82449027e 100644
--- a/src/components/creation-home/CreationLandingView.test.tsx
+++ b/src/components/creation-home/CreationLandingView.test.tsx
@@ -381,6 +381,65 @@ describe('CreationLandingView', () => {
     expect(within(card as HTMLElement).getByText('20泥点')).toBeTruthy();
   });
 
+  it('likes a featured asset from the waterfall card action', async () => {
+    const user = userEvent.setup();
+    listEditorProjectsMock.mockResolvedValueOnce(projectItems);
+    listPublicEditorProjectResourcesMock.mockResolvedValueOnce([
+      {
+        resourceId: 'resource-character',
+        projectId: 'project-newest',
+        showcaseId: 'showcase-character',
+        label: '角色英雄',
+        imageSrc: 'data:image/png;base64,character',
+        width: 512,
+        height: 512,
+        sourceType: 'generated',
+        prompt: 'character hero prompt',
+        actualPrompt: null,
+        model: 'character-model',
+        provider: 'provider',
+        taskId: 'task-1',
+        showcaseCategory: 'characters',
+        likeCount: 3,
+        generationCostMudPoints: 20,
+      },
+    ]);
+    toggleEditorShowcaseAssetLikeMock.mockResolvedValueOnce({
+      showcaseId: 'showcase-character',
+      likeCount: 4,
+    });
+
+    renderCreationLanding();
+    await user.click(screen.getByRole('tab', { name: '角色' }));
+
+    const likeButton = await screen.findByRole('button', {
+      name: '点赞：角色英雄',
+    });
+    expect(
+      likeButton.querySelector(
+        'img[src="/creation-home/showcase-like-thumb.png"]',
+      ),
+    ).toBeTruthy();
+    await user.click(likeButton);
+
+    await waitFor(() => {
+      expect(toggleEditorShowcaseAssetLikeMock).toHaveBeenCalledWith(
+        'showcase-character',
+        true,
+      );
+    });
+    expect(
+      screen.getByRole('button', { name: '取消点赞：角色英雄' }),
+    ).toBeTruthy();
+    expect(
+      within(
+        screen
+          .getByText('角色英雄')
+          .closest('.creation-landing__asset-card') as HTMLElement,
+      ).getByText('4'),
+    ).toBeTruthy();
+  });
+
   it('opens a fullscreen asset preview modal with thumbnail navigation', async () => {
     const user = userEvent.setup();
     listEditorProjectsMock.mockResolvedValueOnce(projectItems);
diff --git a/src/components/creation-home/CreationLandingView.tsx b/src/components/creation-home/CreationLandingView.tsx
index 67014b3d4..3a50a5a70 100644
--- a/src/components/creation-home/CreationLandingView.tsx
+++ b/src/components/creation-home/CreationLandingView.tsx
@@ -1,4 +1,4 @@
-import { Film, Heart, Image as ImageIcon, Music2 } from 'lucide-react';
+import { Film, Image as ImageIcon, Music2 } from 'lucide-react';
 import { useCallback, useEffect, useMemo, useRef, useState } from 'react';
 
 import { useResolvedAssetReadUrl } from '../../hooks/useResolvedAssetReadUrl';
@@ -61,6 +61,9 @@ const CREATION_HOME_ASSETS = {
   projectNew: '/creation-home/project-new.png',
 } as const;
 
+const SHOWCASE_LIKE_ICON_SRC =
+  '/creation-home/showcase-like-thumb.png';
+
 const CREATION_FEATURES: CreationFeatureItem[] = [
   {
     title: '游戏视觉规范',
@@ -387,10 +390,11 @@ function CreationShowcaseModal({
                   disabled={isLikePending}
                   onClick={() => onToggleLike(item)}
                 >
-                  <Heart
-                    size={16}
+                  <img
+                    className="creation-landing__showcase-like-icon"
+                    src={SHOWCASE_LIKE_ICON_SRC}
+                    alt=""
                     aria-hidden="true"
-                    fill={isLiked ? 'currentColor' : 'none'}
                   />
                   <span>{isLikePending ? '处理中' : isLiked ? '已点赞' : '点赞'}</span>
                 </PlatformActionButton>
@@ -780,39 +784,59 @@ export function CreationLandingView({
     return (
       <>
         <div className="creation-landing__asset-waterfall" aria-label="用户素材瀑布流">
-          {showcaseItems.map((item) => (
-            <button
-              key={item.id}
-              type="button"
-              className="creation-landing__asset-card"
-              onClick={() => {
-                setSelectedShowcaseItem(item);
-                setSelectedShowcaseIndex(0);
-              }}
-            >
-              <ShowcaseBundlePreview item={item} />
-              <div className="creation-landing__asset-meta">
-                <h3>{item.label}</h3>
-                <p>{item.prompt}</p>
-                <dl>
-                  <div>
-                    <dt>作者</dt>
-                    <dd>{item.author}</dd>
+          {showcaseItems.map((item) => {
+            const showcaseId = item.showcaseId?.trim();
+            const isLiked = Boolean(
+              showcaseId && likedShowcaseIds.has(showcaseId),
+            );
+            const isLikePending = Boolean(
+              showcaseId && pendingLikeShowcaseIds.has(showcaseId),
+            );
+            return (
+              <article key={item.id} className="creation-landing__asset-card">
+                <button
+                  type="button"
+                  className="creation-landing__asset-card-open"
+                  onClick={() => {
+                    setSelectedShowcaseItem(item);
+                    setSelectedShowcaseIndex(0);
+                  }}
+                >
+                  <ShowcaseBundlePreview item={item} />
+                  <div className="creation-landing__asset-meta">
+                    <h3>{item.label}</h3>
+                    <p>{item.prompt}</p>
+                    <dl>
+                      <div>
+                        <dt>作者</dt>
+                        <dd>{item.author}</dd>
+                      </div>
+                      <div>
+                        <dt>生成总成本</dt>
+                        <dd>{item.cost}</dd>
+                      </div>
+                    </dl>
                   </div>
-                  <div>
-                    <dt>生成总成本</dt>
-                    <dd>{item.cost}</dd>
-                  </div>
-                  {typeof item.likeCount === 'number' ? (
-                    <div>
-                      <dt>赞</dt>
-                      <dd>{item.likeCount}</dd>
-                    </div>
-                  ) : null}
-                </dl>
-              </div>
-            </button>
-          ))}
+                </button>
+                {showcaseId ? (
+                  <button
+                    type="button"
+                    className={
+                      isLiked
+                        ? 'creation-landing__asset-like-button creation-landing__asset-like-button--active'
+                        : 'creation-landing__asset-like-button'
+                    }
+                    aria-label={`${isLiked ? '取消点赞' : '点赞'}：${item.label}`}
+                    disabled={isLikePending}
+                    onClick={() => handleToggleShowcaseLike(item)}
+                  >
+                    <img src={SHOWCASE_LIKE_ICON_SRC} alt="" aria-hidden="true" />
+                    <span>{item.likeCount ?? 0}</span>
+                  </button>
+                ) : null}
+              </article>
+            );
+          })}
         </div>
         {renderShowcaseLoadMoreSentinel()}
       </>
diff --git a/src/components/creation-home/creationShowcaseModel.test.ts b/src/components/creation-home/creationShowcaseModel.test.ts
index d42dee34f..6916426c5 100644
--- a/src/components/creation-home/creationShowcaseModel.test.ts
+++ b/src/components/creation-home/creationShowcaseModel.test.ts
@@ -117,6 +117,33 @@ describe('creationShowcaseModel', () => {
     });
   });
 
+  it('uses manually assigned showcase categories before asset kind grouping', () => {
+    const projectResources = [
+      createResource({
+        resourceId: 'manual-ui-category',
+        showcaseId: 'showcase-ui',
+        label: '人工分类 UI',
+        sourceType: 'generated',
+        assetKind: 'character',
+        showcaseCategory: 'ui',
+        generationCostMudPoints: 20,
+      }),
+    ];
+
+    expect(
+      buildCreationShowcaseItems({
+        activeTab: 'ui',
+        projectResources,
+      }).map((item) => item.label),
+    ).toEqual(['人工分类 UI']);
+    expect(
+      buildCreationShowcaseItems({
+        activeTab: 'characters',
+        projectResources,
+      }),
+    ).toHaveLength(0);
+  });
+
   it('uses public author fields without falling back to internal owner user id', () => {
     const items = buildCreationShowcaseItems({
       activeTab: 'characters',
diff --git a/src/components/creation-home/creationShowcaseModel.ts b/src/components/creation-home/creationShowcaseModel.ts
index ae94e12b3..29767956e 100644
--- a/src/components/creation-home/creationShowcaseModel.ts
+++ b/src/components/creation-home/creationShowcaseModel.ts
@@ -73,6 +73,10 @@ export const SHOWCASE_TABS: Array<{ id: ShowcaseTabId; label: string }> = [
   { id: 'marketing', label: '美宣' },
 ];
 
+const SHOWCASE_TAB_IDS = new Set<ShowcaseTabId>(
+  SHOWCASE_TABS.map((tab) => tab.id),
+);
+
 function assetRecord(asset: EditorAssetSnapshot) {
   return asset as Record<string, unknown>;
 }
@@ -196,12 +200,25 @@ function projectResourceToShowcaseAsset(
     durationSeconds: resource.durationSeconds,
     sourceResourceId: resource.sourceResourceId,
     assetKind: resource.assetKind,
+    showcaseCategory: normalizeShowcaseCategory(
+      normalizeText(record.showcaseCategory),
+    ),
     generationInputs: resource.generationInputs,
     createdAt: resource.createdAt,
     updatedAt: resource.updatedAt,
   } as EditorAssetSnapshot;
 }
 
+function normalizeShowcaseCategory(value: string): ShowcaseTabId | null {
+  return SHOWCASE_TAB_IDS.has(value as ShowcaseTabId)
+    ? (value as ShowcaseTabId)
+    : null;
+}
+
+function resolveAssetShowcaseCategory(asset: EditorAssetSnapshot) {
+  return normalizeShowcaseCategory(normalizeText(assetRecord(asset).showcaseCategory));
+}
+
 function normalizeShowcaseMediaRef(value: string | null | undefined) {
   const trimmedValue = value?.trim().split(/[?#]/u)[0]?.trim() ?? '';
   if (!trimmedValue) {
@@ -539,6 +556,12 @@ function groupSingleAssets(
 }
 
 function getGroupsForTab(assets: EditorAssetSnapshot[], tab: ShowcaseTabId) {
+  if (assets.some((asset) => resolveAssetShowcaseCategory(asset))) {
+    return groupSingleAssets(
+      assets,
+      (asset) => resolveAssetShowcaseCategory(asset) === tab,
+    );
+  }
   if (tab === 'packs') {
     return groupPackAssets(assets);
   }
diff --git a/src/index.css b/src/index.css
index f00f63bfd..7d873657e 100644
--- a/src/index.css
+++ b/src/index.css
@@ -3803,6 +3803,7 @@ html[data-mobile-keyboard-open='true'] .platform-mobile-bottom-dock {
 }
 
 .creation-landing__asset-card {
+  position: relative;
   display: inline-block;
   width: 100%;
   min-width: 0;
@@ -3816,14 +3817,75 @@ html[data-mobile-keyboard-open='true'] .platform-mobile-bottom-dock {
   color: inherit;
   text-align: left;
   box-shadow: 0 16px 32px rgba(124, 72, 35, 0.1);
+}
+
+.creation-landing__asset-card-open {
+  display: block;
+  width: 100%;
+  border: 0;
+  background: transparent;
+  padding: 0;
+  color: inherit;
+  text-align: left;
   cursor: zoom-in;
 }
 
-.creation-landing__asset-card:hover {
+.creation-landing__asset-card:hover,
+.creation-landing__asset-card:focus-within {
   border-color: rgba(195, 104, 48, 0.46);
   box-shadow: 0 20px 40px rgba(124, 72, 35, 0.14);
 }
 
+.creation-landing__asset-card-open:focus-visible,
+.creation-landing__asset-like-button:focus-visible {
+  outline: 2px solid rgba(195, 104, 48, 0.58);
+  outline-offset: 2px;
+}
+
+.creation-landing__asset-like-button {
+  position: absolute;
+  right: 0.85rem;
+  bottom: 0.85rem;
+  z-index: 2;
+  display: inline-flex;
+  min-width: 3.8rem;
+  height: 2.18rem;
+  align-items: center;
+  justify-content: center;
+  gap: 0.34rem;
+  border: 1px solid rgba(255, 255, 255, 0.84);
+  border-radius: 999px;
+  background: rgba(255, 253, 249, 0.88);
+  padding: 0 0.48rem;
+  color: #8a451d;
+  box-shadow: 0 0.4rem 1rem rgba(74, 42, 24, 0.2);
+  font-size: 0.82rem;
+  font-weight: 860;
+  cursor: pointer;
+}
+
+.creation-landing__asset-like-button:disabled {
+  cursor: progress;
+  opacity: 0.72;
+}
+
+.creation-landing__asset-like-button--active {
+  background: #ffe8e0;
+  color: #b33f30;
+}
+
+.creation-landing__asset-like-button img {
+  width: 1.34rem;
+  height: 1.34rem;
+  object-fit: contain;
+}
+
+.creation-landing__showcase-like-icon {
+  width: 1.16rem;
+  height: 1.16rem;
+  object-fit: contain;
+}
+
 .creation-landing__asset-load-more {
   min-height: 2.75rem;
   padding: 0.75rem;
@@ -3851,6 +3913,11 @@ html[data-mobile-keyboard-open='true'] .platform-mobile-bottom-dock {
   background: linear-gradient(180deg, #fffdfa, #fff4ea);
 }
 
+.creation-landing__asset-preview img,
+.creation-landing__asset-preview video {
+  object-position: center;
+}
+
 .creation-landing__asset-preview--bundle {
   grid-template-columns: repeat(2, minmax(0, 1fr));
   align-items: stretch;
@@ -3933,6 +4000,7 @@ html[data-mobile-keyboard-open='true'] .platform-mobile-bottom-dock {
   grid-template-columns: repeat(2, minmax(0, 1fr));
   gap: 0.6rem;
   margin: 0;
+  padding-right: 4.9rem;
 }
 
 .creation-landing__asset-meta div {
diff --git a/src/services/image-editor/editorProjectClient.ts b/src/services/image-editor/editorProjectClient.ts
index d3f63f942..18b9020f3 100644
--- a/src/services/image-editor/editorProjectClient.ts
+++ b/src/services/image-editor/editorProjectClient.ts
@@ -81,6 +81,7 @@ export type EditorProjectResourceSnapshot = {
   durationSeconds?: number | null;
   sourceResourceId?: string | null;
   assetKind?: string | null;
+  showcaseCategory?: string | null;
   generationInputs?: EditorAssetGenerationInputs | null;
   publicShowcaseEnabled?: boolean;
   reviewStatus?: 'pending' | 'approved' | 'rejected' | string | null;
@@ -121,6 +122,7 @@ export type EditorAssetSnapshot = {
   durationSeconds?: number | null;
   sourceResourceId?: string | null;
   assetKind?: string | null;
+  showcaseCategory?: string | null;
   generationInputs?: EditorAssetGenerationInputs | null;
   publicShowcaseEnabled?: boolean | null;
   generationCostMudPoints?: number;