diff --git a/src/db/catalog.rs b/src/db/catalog.rs
index cea1330..cdeb10a 100644
--- a/src/db/catalog.rs
+++ b/src/db/catalog.rs
@@ -30,7 +30,6 @@ struct NodeRow {
 /// 条目行：与 `entry` 表的列一一对应
 struct EntryRow {
     key: String,
-    node_key: String,
     name: String,
     description: Option<String>,
     icon: Option<String>,
@@ -173,22 +172,48 @@ fn build_section(
     }
 
     match view_mode {
-        "apps" => object.insert("groups".into(), build_groups(conn, section)?),
-        "posters" => object.insert("items".into(), build_poster_items(conn, section)?),
-        "articles" => object.insert("items".into(), build_article_items(conn, section)?),
+        "apps" | "posters" | "articles" => {}
         other => {
             return Err(StashError::Database(format!(
                 "分区 {} 的 view_mode 非法: {other}",
                 section.key
             )));
         }
-    };
+    }
+
+    // 所有类型统一：分组是可选子容器，条目可以挂在分组，也可以直属分区
+    let tags = load_tags(conn, &section.key)?;
+    object.insert(
+        "groups".into(),
+        build_groups(conn, section, view_mode, &tags)?,
+    );
+
+    let direct = load_node_entries(conn, &section.key)?;
+    let items = direct
+        .iter()
+        .map(|entry| item_for(entry, view_mode, &tags))
+        .collect::<Vec<_>>();
+    object.insert("items".into(), json!(items));
 
     Ok(Value::Object(object))
 }
 
-/// 应用类：取出分组节点，再把条目按 `node_key` 分派进去。
-fn build_groups(conn: &Connection, section: &NodeRow) -> Result<Value, StashError> {
+/// 按条目类型组装列表项。
+fn item_for(entry: &EntryRow, view_mode: &str, tags: &HashMap<String, Vec<String>>) -> Value {
+    match view_mode {
+        "posters" => poster_item(entry, tags.get(&entry.key)),
+        "articles" => article_item(entry, tags.get(&entry.key)),
+        _ => app_item(entry),
+    }
+}
+
+/// 取出某个分区下的分组，并把条目按 `node_key` 分派进去。
+fn build_groups(
+    conn: &Connection,
+    section: &NodeRow,
+    view_mode: &str,
+    tags: &HashMap<String, Vec<String>>,
+) -> Result<Value, StashError> {
     let mut stmt = conn
         .prepare(
             "SELECT key, title, show_in_sidebar FROM node
@@ -211,15 +236,12 @@ fn build_groups(conn: &Connection, section: &NodeRow) -> Result<Value, StashErro
 
     drop(stmt);
 
-    let entries = load_entries(conn, &section.key)?;
     let mut rendered_groups = Vec::with_capacity(groups.len());
-
     for (group_key, group_title, show_in_sidebar) in groups {
+        let entries = load_node_entries(conn, &group_key)?;
         let items = entries
             .iter()
-            // 保持 entry.sort 决定的顺序
-            .filter(|entry| entry.node_key == group_key)
-            .map(app_item)
+            .map(|entry| item_for(entry, view_mode, tags))
             .collect::<Vec<_>>();
 
         rendered_groups.push(json!({
@@ -234,32 +256,6 @@ fn build_groups(conn: &Connection, section: &NodeRow) -> Result<Value, StashErro
     Ok(Value::Array(rendered_groups))
 }
 
-/// 海报类：竖版卡片要 `title` / `cover` / `tags`。
-fn build_poster_items(conn: &Connection, section: &NodeRow) -> Result<Value, StashError> {
-    let entries = load_entries(conn, &section.key)?;
-    let tags = load_tags(conn, &section.key)?;
-
-    let items = entries
-        .iter()
-        .map(|entry| poster_item(entry, tags.get(&entry.key)))
-        .collect::<Vec<_>>();
-
-    Ok(Value::Array(items))
-}
-
-/// 图文类：需要 `title` / `desc` / `cover` / `meta` / `body`。
-fn build_article_items(conn: &Connection, section: &NodeRow) -> Result<Value, StashError> {
-    let entries = load_entries(conn, &section.key)?;
-    let tags = load_tags(conn, &section.key)?;
-
-    let items = entries
-        .iter()
-        .map(|entry| article_item(entry, tags.get(&entry.key)))
-        .collect::<Vec<_>>();
-
-    Ok(Value::Array(items))
-}
-
 /// 应用条目：`name` / `desc` / `icon` / `href` 是必填，其余按需下发。
 fn app_item(entry: &EntryRow) -> Value {
     let mut object = Map::new();
@@ -345,36 +341,34 @@ fn insert_optional(object: &mut Map<String, Value>, key: &str, value: &Option<St
 ///
 /// 条目只存 `node_key`，所属分区由父节点推导：
 /// 父节点是分组就取它的 `parent_key`，父节点是分区就取它自己。
-fn load_entries(conn: &Connection, section_key: &str) -> Result<Vec<EntryRow>, StashError> {
+fn load_node_entries(conn: &Connection, node_key: &str) -> Result<Vec<EntryRow>, StashError> {
     let mut stmt = conn
         .prepare(
-            "SELECT e.key, e.node_key, e.name, e.description, e.icon, e.href, e.cover,
+            "SELECT e.key, e.name, e.description, e.icon, e.href, e.cover,
                     e.banner, e.badge, e.comment, e.summary, e.body, e.hot, e.views, e.likes
              FROM entry e
-             JOIN node p ON p.key = e.node_key
-             WHERE COALESCE(p.parent_key, p.key) = ?1
+             WHERE e.node_key = ?1
              ORDER BY e.sort, e.key",
         )
         .map_err(map_error)?;
 
     let entries = stmt
-        .query_map([section_key], |row| {
+        .query_map([node_key], |row| {
             Ok(EntryRow {
                 key: row.get(0)?,
-                node_key: row.get(1)?,
-                name: row.get(2)?,
-                description: row.get(3)?,
-                icon: row.get(4)?,
-                href: row.get(5)?,
-                cover: row.get(6)?,
-                banner: row.get(7)?,
-                badge: row.get(8)?,
-                comment: row.get(9)?,
-                summary: row.get(10)?,
-                body: row.get(11)?,
-                hot: row.get(12)?,
-                views: row.get(13)?,
-                likes: row.get(14)?,
+                name: row.get(1)?,
+                description: row.get(2)?,
+                icon: row.get(3)?,
+                href: row.get(4)?,
+                cover: row.get(5)?,
+                banner: row.get(6)?,
+                badge: row.get(7)?,
+                comment: row.get(8)?,
+                summary: row.get(9)?,
+                body: row.get(10)?,
+                hot: row.get(11)?,
+                views: row.get(12)?,
+                likes: row.get(13)?,
             })
         })
         .map_err(map_error)?
diff --git a/src/db/categories.rs b/src/db/categories.rs
index afe6260..8f23029 100644
--- a/src/db/categories.rs
+++ b/src/db/categories.rs
@@ -361,22 +361,17 @@ pub fn create_group(conn: &mut Connection, section_id: &str, new: NewGroup) -> R
         return Err(StashError::InvalidDirectory("分组标题需为 1–40 个字".into()));
     }
 
-    let view_mode: Option<String> = conn
+    let section_exists: Option<String> = conn
         .query_row(
-            "SELECT view_mode FROM node WHERE key = ?1 AND kind = 'section'",
+            "SELECT key FROM node WHERE key = ?1 AND kind = 'section'",
             [section_id],
             |row| row.get(0),
         )
         .optional()
         .map_err(map_error)?;
 
-    let Some(view_mode) = view_mode else {
+    if section_exists.is_none() {
         return Err(StashError::NotFound(format!("分区不存在: {section_id}")));
-    };
-    if view_mode != "apps" {
-        return Err(StashError::InvalidDirectory(
-            "只有应用类分区可以添加分组".into(),
-        ));
     }
 
     let exists: i64 = conn
@@ -712,21 +707,18 @@ mod tests {
     }
 
     #[test]
-    fn groups_only_under_apps_sections() {
+    fn groups_under_any_kind_of_section() {
         let mut conn = db();
         create(&mut conn, section("films", "电影", "posters")).expect("应能创建");
-        assert!(
-            create_group(
-                &mut conn,
-                "films",
-                NewGroup {
-                    id: "g1".into(),
-                    title: "分组".into()
-                }
-            )
-            .is_err(),
-            "海报分区不能建分组"
-        );
+        create_group(
+            &mut conn,
+            "films",
+            NewGroup {
+                id: "g1".into(),
+                title: "片单".into(),
+            },
+        )
+        .expect("海报分区也应能建分组");
     }
 
     #[test]
diff --git a/src/db/entries.rs b/src/db/entries.rs
index 6709633..6a5f197 100644
--- a/src/db/entries.rs
+++ b/src/db/entries.rs
@@ -223,32 +223,29 @@ pub fn load(conn: &Connection, key: &str) -> Result<Option<EntryRecord>, StashEr
     Ok(Some(entry))
 }
 
-/// 条目能挂到哪：非应用分区本身，或应用分区下的分组。
+/// 条目能挂到哪：分区本身，或分区下的分组（任意类型都支持分组）。
 fn validate_target(conn: &Connection, node_key: &str) -> Result<(), StashError> {
-    let row: Option<(String, Option<String>, Option<String>)> = conn
+    let row: Option<(String, Option<String>)> = conn
         .query_row(
-            "SELECT n.kind, n.view_mode, p.view_mode
+            "SELECT n.kind, p.kind
              FROM node n LEFT JOIN node p ON p.key = n.parent_key
              WHERE n.key = ?1",
             [node_key],
-            |row| Ok((row.get(0)?, row.get(1)?, row.get(2)?)),
+            |row| Ok((row.get(0)?, row.get(1)?)),
         )
         .optional()
         .map_err(map_error)?;
 
-    let Some((kind, view_mode, parent_mode)) = row else {
+    let Some((kind, parent_kind)) = row else {
         return Err(StashError::NotFound(format!("节点不存在: {node_key}")));
     };
 
-    match kind.as_str() {
-        "group" if parent_mode.as_deref() == Some("apps") => Ok(()),
-        "group" => Err(StashError::InvalidDirectory(
-            "分组只能挂在应用类分区下".into(),
+    match (kind.as_str(), parent_kind.as_deref()) {
+        ("section", _) => Ok(()),
+        ("group", Some("section")) => Ok(()),
+        ("group", _) => Err(StashError::InvalidDirectory(
+            "分组的父节点必须是分区".into(),
         )),
-        "section" if view_mode.as_deref() == Some("apps") => Err(StashError::InvalidDirectory(
-            "应用类条目必须选择一个分组".into(),
-        )),
-        "section" => Ok(()),
         _ => Err(StashError::InvalidDirectory(
             "条目只能挂在分区或分组下".into(),
         )),
@@ -634,18 +631,17 @@ mod tests {
             .expect("应能查");
         assert_eq!(node, "g1");
 
-        // 应用分区不能直接挂条目，必须先选分组
-        assert!(
-            create(
-                &mut conn,
-                NewEntry {
-                    key: "bad-site".into(),
-                    node_key: "apps1".into(),
-                    item: patch("错误"),
-                }
-            )
-            .is_err()
-        );
+        // 任何类型的分区都允许条目直属分区
+        let direct = create(
+            &mut conn,
+            NewEntry {
+                key: "direct-site".into(),
+                node_key: "apps1".into(),
+                item: patch("直属条目"),
+            },
+        )
+        .expect("应能创建");
+        assert_eq!(direct.key, "direct-site");
     }
 
     #[test]
diff --git a/stash-web/src/App.tsx b/stash-web/src/App.tsx
index 1d332d2..4f412df 100644
--- a/stash-web/src/App.tsx
+++ b/stash-web/src/App.tsx
@@ -177,7 +177,7 @@ export default function App() {
   const detailViewFor = (categoryId: string): View => {
     const category = categories.find((item) => item.id === categoryId)
 
-    if (category?.kind === 'apps' && category.block !== undefined) {
+    if (category?.block !== undefined) {
       const group = category.groups.find((item) => item.id === category.block?.nodeKey)
       if (group !== undefined) {
         return { type: 'detail', categoryId, groupId: group.id }
@@ -189,9 +189,8 @@ export default function App() {
 
   const openDetail = (categoryId: string) => go(detailViewFor(categoryId))
 
-  /** 条目所在的分组：应用按组组织，海报 / 图文直接挂在分区下 */
+  /** 条目所在的分组：应用 / 海报 / 图文都可能有分组 */
   const groupOfItem = (category: Category, itemId: string): string | undefined => {
-    if (category.kind !== 'apps') return undefined
     return category.groups.find((group) => group.items.some((item) => item.id === itemId))?.id
   }
 
diff --git a/stash-web/src/components/admin/AdminPage.tsx b/stash-web/src/components/admin/AdminPage.tsx
index ca56bdd..66c97df 100644
--- a/stash-web/src/components/admin/AdminPage.tsx
+++ b/stash-web/src/components/admin/AdminPage.tsx
@@ -503,7 +503,7 @@ function SidebarForm({
 
       {ordered.map((category, index) => {
         const visible = !value.hidden.includes(category.id)
-        const groups = category.kind === 'apps' ? orderedGroups(category) : []
+        const groups = orderedGroups(category)
 
         return (
           <div className="admin-nav-block" key={category.id}>
@@ -539,7 +539,7 @@ function SidebarForm({
               </div>
             ))}
 
-            {category.kind === 'apps' && (
+            {(
               <div className="admin-nav-group-row">
                 <NewGroupRow sectionId={category.id} onReload={onReload} />
               </div>
@@ -762,12 +762,8 @@ function CategoryManager({
             onReload={onReload}
             onDelete={onDelete}
           />
-          {category.kind === 'apps' && (
-            <>
-              <BlockSelect section={category} onReload={onReload} />
-              <GroupManager section={category} onReload={onReload} />
-            </>
-          )}
+          <BlockSelect section={category} onReload={onReload} />
+          <GroupManager section={category} onReload={onReload} />
         </div>
       ))}
 
@@ -1094,20 +1090,21 @@ function ContentManager({
   const entries: EntryRow[] =
     section === undefined
       ? []
-      : section.kind === 'apps'
-        ? (section.groups ?? []).flatMap((group) =>
+      : [
+          ...(section.groups ?? []).flatMap((group) =>
             (group.items ?? []).map((item) => ({
               ...item,
               groupName: group.name,
               sectionId: section.id,
               groupId: group.id,
             })),
-          )
-        : (section.items ?? []).map((item) => ({
+          ),
+          ...(section.items ?? []).map((item) => ({
             ...item,
             groupName: undefined,
             sectionId: section.id,
-          }))
+          })),
+        ]
 
   const removeEntry = async () => {
     if (pendingEntry === null) return
@@ -1274,7 +1271,7 @@ function EntryDialog({
 
   const section =
     categories.find((category) => category.id === sectionId) ?? categories[0]
-  const groups = section?.kind === 'apps' ? (section.groups ?? []) : []
+  const groups = section?.groups ?? []
 
   // 打开时重置：新建用当前选择，编辑先拉完整条目
   useEffect(() => {
@@ -1284,7 +1281,11 @@ function EntryDialog({
     const startSection =
       defaultLocation?.sectionId ?? categories[0]?.id ?? ''
     setSectionId(startSection)
-    setGroupId(defaultLocation?.groupId ?? '')
+    setGroupId(
+      defaultLocation?.groupId ??
+        categories.find((category) => category.id === startSection)?.groups?.[0]?.id ??
+        '',
+    )
 
     if (entryKey === null) {
       setLoading(false)
@@ -1321,19 +1322,16 @@ function EntryDialog({
     // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [open, entryKey])
 
-  // 分区切换后保证分组仍然合法
+  // 分区切换后保证分组仍然合法（空字符串 = 直属分区）
   useEffect(() => {
-    if (section?.kind !== 'apps') {
-      setGroupId('')
-      return
-    }
-    if (!groups.some((group) => group.id === groupId)) {
+    if (section === undefined) return
+    if (groupId !== '' && !groups.some((group) => group.id === groupId)) {
       setGroupId(groups[0]?.id ?? '')
     }
   }, [section, groups, groupId])
 
   const nodeKey =
-    section === undefined ? '' : section.kind === 'apps' ? groupId : section.id
+    section === undefined ? '' : groupId !== '' ? groupId : section.id
 
   const update = (patch: Partial<EntryForm>) =>
     setForm((previous) => ({ ...previous, ...patch }))
@@ -1430,13 +1428,16 @@ function EntryDialog({
                 onChange={setSectionId}
               />
             </div>
-            {section?.kind === 'apps' && (
-              <div style={{ width: 220 }}>
+            {section !== undefined && (
+              <div style={{ width: 240 }}>
                 <Select
-                  options={groups.map((group) => ({
-                    value: group.id,
-                    label: group.name,
-                  }))}
+                  options={[
+                    { value: '', label: '直属分区（不分组）' },
+                    ...groups.map((group) => ({
+                      value: group.id,
+                      label: group.name,
+                    })),
+                  ]}
                   value={groupId}
                   onChange={setGroupId}
                 />
diff --git a/stash-web/src/components/content/DetailView.tsx b/stash-web/src/components/content/DetailView.tsx
index 2116a1e..ea36181 100644
--- a/stash-web/src/components/content/DetailView.tsx
+++ b/stash-web/src/components/content/DetailView.tsx
@@ -1,5 +1,11 @@
 import { Breadcrumb, Card, Empty, Space, Title } from '@stash/ui'
-import { categoryCount, type Category } from '../../data/types'
+import {
+  categoryCount,
+  type AppItem,
+  type ArticleItem,
+  type Category,
+  type PosterItem,
+} from '../../data/types'
 import { viewPath } from '../../data/view'
 import { AppGrid } from './AppGrid'
 import { CesCardGrid } from './CesCardGrid'
@@ -25,7 +31,13 @@ type DetailViewProps = {
 }
 
 export function DetailView({ category, groupId, onNavigate, onOpenItem }: DetailViewProps) {
-  const groups = category.kind === 'apps' ? category.groups : []
+  // 三种类型共用「分区 → 分组 → 条目」结构；这里抹平联合类型，渲染时再按 kind 分派
+  type RenderItem = AppItem | PosterItem | ArticleItem
+  const groups = category.groups as {
+    id: string
+    name: string
+    items: RenderItem[]
+  }[]
   const activeGroup =
     groupId !== undefined ? groups.find((group) => group.id === groupId) : undefined
 
@@ -43,32 +55,48 @@ export function DetailView({ category, groupId, onNavigate, onOpenItem }: Detail
           { label: category.title, href: viewPath({ type: 'detail', categoryId: category.id }) },
         ]
 
-  function renderBody() {
+  /** 按类型渲染一组条目 */
+  function renderItems(items: RenderItem[]) {
     if (category.kind === 'posters') {
-      return <PosterGrid items={category.items} variant="detail" onOpen={onOpenItem} />
+      return <PosterGrid items={items as PosterItem[]} variant="detail" onOpen={onOpenItem} />
     }
 
     if (category.kind === 'articles') {
-      return <CesCardGrid items={category.items} onOpen={onOpenItem} />
+      return <CesCardGrid items={items as ArticleItem[]} onOpen={onOpenItem} />
     }
 
+    return <AppGrid items={items as AppItem[]} variant="detail" onOpen={onOpenItem} />
+  }
+
+  function renderBody() {
     if (activeGroup !== undefined) {
-      return <AppGrid items={activeGroup.items} variant="detail" onOpen={onOpenItem} />
+      return renderItems(activeGroup.items)
     }
 
-    if (category.groups.length === 1) {
-      return <AppGrid items={category.groups[0].items} variant="detail" onOpen={onOpenItem} />
+    const direct = (category.items ?? []) as RenderItem[]
+
+    if (groups.length === 0) {
+      return direct.length > 0 ? (
+        renderItems(direct)
+      ) : (
+        <Empty text={'emptyText' in category ? (category.emptyText ?? '暂无内容') : '暂无内容'} />
+      )
     }
 
-    if (category.groups.length === 0) {
-      return <Empty text={category.emptyText ?? '暂无内容'} />
+    if (groups.length === 1 && direct.length === 0) {
+      return renderItems(groups[0].items)
     }
 
     return (
       <Space direction="column" gap="lg" align="stretch">
-        {category.groups.map((group) => (
-          <GroupBlock key={group.id} group={group} onOpen={onOpenItem} />
+        {groups.map((group) => (
+          <GroupBlock key={group.id} name={group.name}>
+            {renderItems(group.items)}
+          </GroupBlock>
         ))}
+        {direct.length > 0 && (
+          <GroupBlock name="未分组">{renderItems(direct)}</GroupBlock>
+        )}
       </Space>
     )
   }
diff --git a/stash-web/src/components/content/GroupBlock.tsx b/stash-web/src/components/content/GroupBlock.tsx
index f514449..d077506 100644
--- a/stash-web/src/components/content/GroupBlock.tsx
+++ b/stash-web/src/components/content/GroupBlock.tsx
@@ -1,23 +1,24 @@
 import { Space, Title } from '@stash/ui'
-import type { AppGroup } from '../../data/types'
-import { AppGrid } from './AppGrid'
+import type { ReactNode } from 'react'
 
 /**
- * 明细页的分组块：小标题 + 该组的应用网格。
- * 分类被拆成多个分组时重复使用，单个分组时明细页不渲染标题。
+ * 明细页的分组块：小标题 + 该组的内容网格。
+ *
+ * 具体网格由调用方传入（应用 / 海报 / 图文共用同一层外壳），
+ * 这样三种类型的「分组」渲染方式保持一致。
  */
 type GroupBlockProps = {
-  group: AppGroup
-  onOpen?: (itemId: string) => void
+  name: string
+  children: ReactNode
 }
 
-export function GroupBlock({ group, onOpen }: GroupBlockProps) {
+export function GroupBlock({ name, children }: GroupBlockProps) {
   return (
     <Space direction="column" gap="sm" align="stretch" className="group-block">
       <Title level={4} as="h3">
-        {group.name}
+        {name}
       </Title>
-      <AppGrid items={group.items} variant="detail" onOpen={onOpen} />
+      {children}
     </Space>
   )
 }
diff --git a/stash-web/src/components/content/HomeView.tsx b/stash-web/src/components/content/HomeView.tsx
index fc79787..f7ea448 100644
--- a/stash-web/src/components/content/HomeView.tsx
+++ b/stash-web/src/components/content/HomeView.tsx
@@ -57,7 +57,7 @@ export function HomeView({ categories, sections, onOpenDetail, onOpenItem }: Hom
  * 否则（电影 / 文章 / 本地服务）数整个分区。
  */
 function cardCount(category: Category): number {
-  if (category.kind === 'apps' && category.block !== undefined) {
+  if (category.block !== undefined) {
     const group = category.groups.find((item) => item.id === category.block?.nodeKey)
     if (group !== undefined) return group.items.length
   }
@@ -65,6 +65,12 @@ function cardCount(category: Category): number {
   return categoryCount(category)
 }
 
+/** 某个分区配的「首页预览分组」；没配或找不到返回 undefined */
+function blockGroup<T>(category: { block?: { nodeKey?: string }; groups: { id: string; items: T[] }[] }) {
+  if (category.block?.nodeKey === undefined) return undefined
+  return category.groups.find((group) => group.id === category.block?.nodeKey)
+}
+
 /** 按分类类型输出对应的预览网格；应用类为空时给出提示文案 */
 function renderPreview(
   category: Category,
@@ -72,13 +78,9 @@ function renderPreview(
   onOpenItem: (categoryId: string, itemId: string) => void,
 ) {
   if (category.kind === 'apps') {
-    // 配了展示块就只展示那个分组；没有配置（如「本地服务」）则退回全部条目
-    const blockGroup =
-      category.block !== undefined
-        ? category.groups.find((group) => group.id === category.block?.nodeKey)
-        : undefined
-
-    const source = category.block !== undefined ? (blockGroup?.items ?? []) : flattenAppItems(category)
+    // 配了展示块且指向分组时只展示该组；展示块指向分区本身（「整个分区」）时展示全部条目
+    const group = blockGroup(category)
+    const source = group !== undefined ? group.items : flattenAppItems(category)
     const fallback = category.block?.previewLimit ?? category.previewLimit ?? 4
     const limit = sectionLimit(category.id, fallback, sections)
     const items = source.slice(0, limit)
@@ -91,17 +93,25 @@ function renderPreview(
   }
 
   if (category.kind === 'posters') {
+    const group = blockGroup(category)
+    const source = group
+      ? group.items
+      : [...category.items, ...category.groups.flatMap((item) => item.items)]
     return (
       <PosterGrid
-        items={category.items.slice(0, sectionLimit(category.id, category.previewLimit ?? 6, sections))}
+        items={source.slice(0, sectionLimit(category.id, category.previewLimit ?? 6, sections))}
         onOpen={(itemId) => onOpenItem(category.id, itemId)}
       />
     )
   }
 
+  const group = blockGroup(category)
+  const source = group
+    ? group.items
+    : [...category.items, ...category.groups.flatMap((item) => item.items)]
   return (
     <ArticleGrid
-      items={category.items.slice(0, sectionLimit(category.id, category.previewLimit ?? 4, sections))}
+      items={source.slice(0, sectionLimit(category.id, category.previewLimit ?? 4, sections))}
       onOpen={(itemId) => onOpenItem(category.id, itemId)}
     />
   )
diff --git a/stash-web/src/components/sidebar/CategoryNav.tsx b/stash-web/src/components/sidebar/CategoryNav.tsx
index 5c284ec..9eaf93d 100644
--- a/stash-web/src/components/sidebar/CategoryNav.tsx
+++ b/stash-web/src/components/sidebar/CategoryNav.tsx
@@ -38,8 +38,9 @@ export function CategoryNav({
   const items: MenuItem[] = [
     { key: HOME_KEY, label: '首页' },
     ...categories.map((category) => {
-      // 分组已由 App 按 /admin 的侧栏设置过滤、排序（含 show_in_sidebar 覆盖）
-      const groups = category.kind === 'apps' ? category.groups : []
+      // 分组已由 App 按 /admin 的侧栏设置过滤、排序（含 show_in_sidebar 覆盖）；
+      // 应用 / 海报 / 图文都支持分组
+      const groups = category.groups
 
       return {
         key: categoryKey(category.id),
diff --git a/stash-web/src/data/types.ts b/stash-web/src/data/types.ts
index 34b9b08..dba5df5 100644
--- a/stash-web/src/data/types.ts
+++ b/stash-web/src/data/types.ts
@@ -31,14 +31,16 @@ export type AppItem = {
 }
 
 /** 应用分组：明细页按组展示，首页按展示块取其中一组做预览 */
-export type AppGroup = {
+export type ContentGroup<T> = {
   id: string
   name: string
   /** 是否出现在侧栏；缺省视为 true */
   showInSidebar?: boolean
-  items: AppItem[]
+  items: T[]
 }
 
+export type AppGroup = ContentGroup<AppItem>
+
 /** 竖版海报条目（电影） */
 export type PosterItem = {
   id: string
@@ -97,6 +99,8 @@ export type AppCategory = {
   /** 明细页 hero 区的字符图标 */
   icon: string
   groups: AppGroup[]
+  /** 直接挂在分区上的条目（未分组） */
+  items?: AppItem[]
   /** 首页预览条数，默认 4 */
   previewLimit?: number
   /** 首页预览为空时的提示文案 */
@@ -114,6 +118,8 @@ export type PosterCategory = {
   title: string
   barColor: string
   icon: string
+  groups: ContentGroup<PosterItem>[]
+  /** 直接挂在分区上的条目（未分组） */
   items: PosterItem[]
   /** 首页预览条数，默认 6 */
   previewLimit?: number
@@ -130,6 +136,8 @@ export type ArticleCategory = {
   title: string
   barColor: string
   icon: string
+  groups: ContentGroup<ArticleItem>[]
+  /** 直接挂在分区上的条目（未分组） */
   items: ArticleItem[]
   /** 首页预览条数，默认 4 */
   previewLimit?: number
@@ -141,23 +149,28 @@ export type ArticleCategory = {
 
 export type Category = AppCategory | PosterCategory | ArticleCategory
 
-/** 分类内的条目总数，用于角标与明细页计数 */
+/** 分类内的条目总数（直属 + 分组的），用于角标与明细页计数 */
 export function categoryCount(category: Category): number {
-  if (category.kind === 'apps') {
-    return category.groups.reduce((total, group) => total + group.items.length, 0)
-  }
-  return category.items.length
+  const direct = category.items?.length ?? 0
+  const grouped = category.groups.reduce((total, group) => total + group.items.length, 0)
+  return direct + grouped
 }
 
-/** 把应用类分类的分组拍平，首页预览用 */
+/** 把应用类分类的条目拍平（分组 + 直属），首页预览用 */
 export function flattenAppItems(category: AppCategory): AppItem[] {
-  return category.groups.flatMap((group) => group.items)
+  return [
+    ...category.groups.flatMap((group) => group.items),
+    ...(category.items ?? []),
+  ]
 }
 
 /** 按 id 在分类里查找条目；详情页用 */
 export function findAppItem(category: Category, itemId: string): AppItem | undefined {
   if (category.kind !== 'apps') return undefined
 
+  const direct = (category.items ?? []).find((item) => item.id === itemId)
+  if (direct !== undefined) return direct
+
   for (const group of category.groups) {
     const found = group.items.find((item) => item.id === itemId)
     if (found !== undefined) return found
@@ -184,7 +197,13 @@ export function findPosterItem(
   itemId: string,
 ): PosterItem | undefined {
   if (category.kind !== 'posters') return undefined
-  return category.items.find((item) => item.id === itemId)
+  const direct = category.items.find((item) => item.id === itemId)
+  if (direct !== undefined) return direct
+  for (const group of category.groups) {
+    const found = group.items.find((item) => item.id === itemId)
+    if (found !== undefined) return found
+  }
+  return undefined
 }
 
 /** 取同分类下的其他海报，用于详情页的「推荐阅读」 */
@@ -195,7 +214,12 @@ export function relatedPosterItems(
 ): PosterItem[] {
   if (category.kind !== 'posters') return []
 
-  return category.items.filter((item) => item.id !== excludeId).slice(0, limit)
+  return [
+    ...category.items,
+    ...category.groups.flatMap((group) => group.items),
+  ]
+    .filter((item) => item.id !== excludeId)
+    .slice(0, limit)
 }
 
 /** 按 id 查找图文条目 */
@@ -204,5 +228,11 @@ export function findArticleItem(
   itemId: string,
 ): ArticleItem | undefined {
   if (category.kind !== 'articles') return undefined
-  return category.items.find((item) => item.id === itemId)
+  const direct = category.items.find((item) => item.id === itemId)
+  if (direct !== undefined) return direct
+  for (const group of category.groups) {
+    const found = group.items.find((item) => item.id === itemId)
+    if (found !== undefined) return found
+  }
+  return undefined
 }
diff --git a/stash-web/src/settings.ts b/stash-web/src/settings.ts
index 80a0425..dbc3470 100644
--- a/stash-web/src/settings.ts
+++ b/stash-web/src/settings.ts
@@ -175,30 +175,42 @@ export function applySidebarGroups(
   categories: Category[],
   sidebar: SiteSettings['sidebar'],
 ): Category[] {
+  return categories.map((category) => {
+    if (category.kind === 'apps') {
+      return { ...category, groups: filterGroups(category.groups, category.id, sidebar) }
+    }
+    if (category.kind === 'posters') {
+      return { ...category, groups: filterGroups(category.groups, category.id, sidebar) }
+    }
+    return { ...category, groups: filterGroups(category.groups, category.id, sidebar) }
+  })
+}
+
+/** 按设置过滤、排序某个分区下的分组 */
+function filterGroups<T extends { id: string }>(
+  groups: T[],
+  categoryId: string,
+  sidebar: SiteSettings['sidebar'],
+): T[] {
   const hidden = new Set(sidebar.hidden_groups)
   const shown = new Set(sidebar.shown_groups)
+  const ranks = new Map(
+    (sidebar.group_order[categoryId] ?? []).map((id, index) => [id, index] as const),
+  )
 
-  return categories.map((category) => {
-    if (category.kind !== 'apps') return category
-
-    const ranks = new Map(
-      (sidebar.group_order[category.id] ?? []).map((id, index) => [id, index] as const),
-    )
-    const groups = category.groups
-      .filter((group) => {
-        const key = `${category.id}/${group.id}`
-        return !hidden.has(key) && (group.showInSidebar !== false || shown.has(key))
-      })
-      .map((group, index) => ({
-        group,
-        index,
-        rank: ranks.get(group.id) ?? Number.MAX_SAFE_INTEGER,
-      }))
-      .sort((a, b) => (a.rank === b.rank ? a.index - b.index : a.rank - b.rank))
-      .map((entry) => entry.group)
-
-    return { ...category, groups }
-  })
+  return groups
+    .filter((group) => {
+      const key = `${categoryId}/${group.id}`
+      const showInSidebar = (group as { showInSidebar?: boolean }).showInSidebar
+      return !hidden.has(key) && (showInSidebar !== false || shown.has(key))
+    })
+    .map((group, index) => ({
+      group,
+      index,
+      rank: ranks.get(group.id) ?? Number.MAX_SAFE_INTEGER,
+    }))
+    .sort((a, b) => (a.rank === b.rank ? a.index - b.index : a.rank - b.rank))
+    .map((entry) => entry.group)
 }
 
 /** 卡片标题：设置里的覆盖值优先 */