diff --git a/apps/web/src/api/health/banners.ts b/apps/web/src/api/health/banners.ts
new file mode 100644
index 0000000..9794e6d
--- /dev/null
+++ b/apps/web/src/api/health/banners.ts
@@ -0,0 +1,107 @@
+import client from '../client';
+
+// ---------------------------------------------------------------------------
+// 轮播图类型
+// ---------------------------------------------------------------------------
+
+export interface BannerItem {
+  id: string;
+  tenant_id: string;
+  media_item_id: string;
+  title?: string;
+  subtitle?: string;
+  link_type?: string;
+  link_target?: string;
+  sort_order: number;
+  status: string;
+  start_time?: string;
+  end_time?: string;
+  image_url?: string;
+  thumbnail_url?: string;
+  media_deleted: boolean;
+  created_at: string;
+  updated_at: string;
+  created_by?: string;
+  updated_by?: string;
+  version: number;
+}
+
+export interface CreateBannerReq {
+  media_item_id: string;
+  title?: string;
+  subtitle?: string;
+  link_type?: string;
+  link_target?: string;
+  sort_order?: number;
+  status?: string;
+  start_time?: string;
+  end_time?: string;
+}
+
+export interface UpdateBannerReq {
+  media_item_id?: string;
+  title?: string;
+  subtitle?: string;
+  link_type?: string;
+  link_target?: string;
+  sort_order?: number;
+  status?: string;
+  start_time?: string;
+  end_time?: string;
+  version: number;
+}
+
+export interface SortBannerReq {
+  items: Array<{ id: string; sort_order: number }>;
+}
+
+// ---------------------------------------------------------------------------
+// 轮播图 API
+// ---------------------------------------------------------------------------
+
+export const bannerApi = {
+  /** 获取轮播图列表（可按状态筛选） */
+  list: async (status?: string) => {
+    const { data } = await client.get<{
+      success: boolean;
+      data: BannerItem[];
+    }>('/health/banners', { params: status ? { status } : undefined });
+    return data.data;
+  },
+
+  /** 创建轮播图 */
+  create: async (req: CreateBannerReq) => {
+    const { data } = await client.post<{
+      success: boolean;
+      data: BannerItem;
+    }>('/health/banners', req);
+    return data.data;
+  },
+
+  /** 更新轮播图 */
+  update: async (id: string, req: UpdateBannerReq) => {
+    const { data } = await client.put<{
+      success: boolean;
+      data: BannerItem;
+    }>(`/health/banners/${id}`, req);
+    return data.data;
+  },
+
+  /** 删除轮播图 */
+  delete: async (id: string, version: number) => {
+    const { data } = await client.delete<{
+      success: boolean;
+      data: null;
+    }>(`/health/banners/${id}`, { data: { version } });
+    return data.data;
+  },
+
+  /** 轮播图排序 */
+  sort: async (req: SortBannerReq) => {
+    const { data } = await client.put<{
+      success: boolean;
+      data: null;
+    }>('/health/banners/sort', req);
+    return data.data;
+  },
+};
diff --git a/apps/web/src/api/health/media.ts b/apps/web/src/api/health/media.ts
new file mode 100644
index 0000000..79ebe38
--- /dev/null
+++ b/apps/web/src/api/health/media.ts
@@ -0,0 +1,208 @@
+import client from '../client';
+import type { PaginatedResponse } from '../types';
+
+// ---------------------------------------------------------------------------
+// 媒体文件类型
+// ---------------------------------------------------------------------------
+
+export interface MediaItem {
+  id: string;
+  tenant_id: string;
+  folder_id?: string;
+  filename: string;
+  storage_path: string;
+  thumbnail_path?: string;
+  content_type: string;
+  file_size: number;
+  width?: number;
+  height?: number;
+  alt_text?: string;
+  is_public: boolean;
+  created_at: string;
+  updated_at: string;
+  created_by?: string;
+  updated_by?: string;
+  version: number;
+}
+
+export interface MediaListParams {
+  page?: number;
+  page_size?: number;
+  folder_id?: string;
+  content_type?: string;
+  keyword?: string;
+  is_public?: boolean;
+}
+
+export interface UpdateMediaReq {
+  filename?: string;
+  alt_text?: string;
+  is_public?: boolean;
+  folder_id?: string;
+  version: number;
+}
+
+export interface MoveMediaReq {
+  folder_id?: string;
+  version: number;
+}
+
+export interface CropReq {
+  x: number;
+  y: number;
+  width: number;
+  height: number;
+  version: number;
+}
+
+// ---------------------------------------------------------------------------
+// 文件夹类型
+// ---------------------------------------------------------------------------
+
+export interface FolderItem {
+  id: string;
+  tenant_id: string;
+  name: string;
+  parent_id?: string;
+  sort_order: number;
+  children: FolderItem[];
+  item_count: number;
+  created_at: string;
+  updated_at: string;
+  version: number;
+}
+
+export interface CreateFolderReq {
+  name: string;
+  parent_id?: string;
+  sort_order?: number;
+}
+
+export interface UpdateFolderReq {
+  name?: string;
+  parent_id?: string;
+  sort_order?: number;
+  version: number;
+}
+
+// ---------------------------------------------------------------------------
+// 媒体文件 API
+// ---------------------------------------------------------------------------
+
+export const mediaApi = {
+  /** 分页查询媒体文件列表 */
+  list: async (params: MediaListParams) => {
+    const { data } = await client.get<{
+      success: boolean;
+      data: PaginatedResponse<MediaItem>;
+    }>('/health/media', { params });
+    return data.data;
+  },
+
+  /** 上传媒体文件（multipart/form-data） */
+  upload: async (formData: FormData) => {
+    const { data } = await client.post<{
+      success: boolean;
+      data: MediaItem;
+    }>('/health/media/upload', formData, {
+      headers: { 'Content-Type': 'multipart/form-data' },
+    });
+    return data.data;
+  },
+
+  /** 获取单个媒体文件详情 */
+  get: async (id: string) => {
+    const { data } = await client.get<{
+      success: boolean;
+      data: MediaItem;
+    }>(`/health/media/${id}`);
+    return data.data;
+  },
+
+  /** 更新媒体文件信息 */
+  update: async (id: string, req: UpdateMediaReq) => {
+    const { data } = await client.put<{
+      success: boolean;
+      data: MediaItem;
+    }>(`/health/media/${id}`, req);
+    return data.data;
+  },
+
+  /** 删除媒体文件 */
+  delete: async (id: string, version: number) => {
+    const { data } = await client.delete<{
+      success: boolean;
+      data: null;
+    }>(`/health/media/${id}`, { data: { version } });
+    return data.data;
+  },
+
+  /** 移动媒体文件到指定文件夹 */
+  move: async (id: string, req: MoveMediaReq) => {
+    const { data } = await client.post<{
+      success: boolean;
+      data: MediaItem;
+    }>(`/health/media/${id}/move`, req);
+    return data.data;
+  },
+
+  /** 批量删除媒体文件 */
+  batchDelete: async (ids: string[]) => {
+    const { data } = await client.post<{
+      success: boolean;
+      data: null;
+    }>('/health/media/batch-delete', { ids });
+    return data.data;
+  },
+
+  /** 裁剪媒体文件 */
+  crop: async (id: string, req: CropReq) => {
+    const { data } = await client.post<{
+      success: boolean;
+      data: MediaItem;
+    }>(`/health/media/${id}/crop`, req);
+    return data.data;
+  },
+};
+
+// ---------------------------------------------------------------------------
+// 文件夹 API
+// ---------------------------------------------------------------------------
+
+export const mediaFolderApi = {
+  /** 获取文件夹树形结构 */
+  tree: async () => {
+    const { data } = await client.get<{
+      success: boolean;
+      data: FolderItem[];
+    }>('/health/media-folders');
+    return data.data;
+  },
+
+  /** 创建文件夹 */
+  create: async (req: CreateFolderReq) => {
+    const { data } = await client.post<{
+      success: boolean;
+      data: FolderItem;
+    }>('/health/media-folders', req);
+    return data.data;
+  },
+
+  /** 更新文件夹 */
+  update: async (id: string, req: UpdateFolderReq) => {
+    const { data } = await client.put<{
+      success: boolean;
+      data: FolderItem;
+    }>(`/health/media-folders/${id}`, req);
+    return data.data;
+  },
+
+  /** 删除文件夹 */
+  delete: async (id: string, version: number) => {
+    const { data } = await client.delete<{
+      success: boolean;
+      data: null;
+    }>(`/health/media-folders/${id}`, { data: { version } });
+    return data.data;
+  },
+};