diff --git a/stash-web/src/components/api/ApiDocs.tsx b/stash-web/src/components/api/ApiDocs.tsx
index 168d7f2..014baa4 100644
--- a/stash-web/src/components/api/ApiDocs.tsx
+++ b/stash-web/src/components/api/ApiDocs.tsx
@@ -26,14 +26,13 @@ const GROUPS: { title: string; desc: string; items: Endpoint[] }[] = [
   },
   {
     title: '内容库',
-    desc: '分区 / 分组 / 条目 / 卡片。写操作都需要登录会话与同源 Origin。',
+    desc: '分组树 / 条目 / 卡片。写操作都需要登录会话与同源 Origin。',
     items: [
-      { method: 'GET', path: '/api/catalog', summary: '旧版完整目录（兼容保留）' },
-      { method: 'GET', path: '/api/catalog2', summary: '分组树 + 卡片，后台配置用' },
+      { method: 'GET', path: '/api/catalog2', summary: '分组树 + 卡片，前台与后台共用' },
       { method: 'GET', path: '/api/catalog/events', summary: 'SSE：内容库变更时推送「该重拉」' },
-      { method: 'POST', path: '/api/nodes', summary: '新建分区 / 分组', auth: true },
+      { method: 'POST', path: '/api/nodes', summary: '新建根分组 / 子分组', auth: true },
       { method: 'PATCH', path: '/api/nodes/{key}', summary: '改标题、所属、图标、排序、启停', auth: true },
-      { method: 'DELETE', path: '/api/nodes/{key}', summary: '删除分区 / 分组（级联子节点）', auth: true },
+      { method: 'DELETE', path: '/api/nodes/{key}', summary: '删除分组（级联子分组与条目）', auth: true },
       { method: 'GET', path: '/api/items/{key}', summary: '条目详情' },
       { method: 'POST', path: '/api/items', summary: '新建条目', auth: true },
       { method: 'PATCH', path: '/api/items/{key}', summary: '就地编辑（带 updatedAt 乐观锁）', auth: true },
@@ -44,12 +43,6 @@ const GROUPS: { title: string; desc: string; items: Endpoint[] }[] = [
       { method: 'PATCH', path: '/api/cards/{id}', summary: '改卡片标题 / 顺序', auth: true },
       { method: 'DELETE', path: '/api/cards/{id}', summary: '删除卡片', auth: true },
       { method: 'PUT', path: '/api/cards/{id}/groups', summary: '整组替换卡片包含的分组与顺序', auth: true },
-      { method: 'POST', path: '/api/categories', summary: '旧版：新建分类', auth: true },
-      { method: 'PATCH', path: '/api/categories/{id}', summary: '旧版：改分类', auth: true },
-      { method: 'DELETE', path: '/api/categories/{id}', summary: '旧版：删分类', auth: true },
-      { method: 'POST', path: '/api/categories/{id}/groups', summary: '旧版：新建分组', auth: true },
-      { method: 'PATCH', path: '/api/groups/{id}', summary: '旧版：改分组', auth: true },
-      { method: 'DELETE', path: '/api/groups/{id}', summary: '旧版：删分组', auth: true },
     ],
   },
   {
@@ -89,7 +82,7 @@ export function ApiDocs() {
         <Title level={2}>接口一览</Title>
         <Text size="sm" tone="muted">
           说明：这是 Stash 自带的 HTTP 接口清单，全部挂在同一个端口上。读接口公开，写接口需要登录会话并校验同源
-          Origin；带 <Tag tone="primary">需登录</Tag> 标记的即为写操作。
+          Origin；带 <Tag tone="primary">需登录</Tag> 标记的需要登录。
         </Text>
       </Space>