diff --git a/video-gen-admin/src/api/index.ts b/video-gen-admin/src/api/index.ts
index 981ea553..f09b68ce 100644
--- a/video-gen-admin/src/api/index.ts
+++ b/video-gen-admin/src/api/index.ts
@@ -16,6 +16,7 @@ import type {
   ResourceCapacityConfigOut, ResourceCapacityConfigPayload, AdminUserResourceCapacityOut,
   AdminTeam, AdminTeamListResponse, AdminTeamOption, AdminTeamPayload, AdminTeamQueryParams,
   PrivatePortraitConfig, PrivatePortraitProjectListOut, PrivatePortraitAssetListOut,
+  AdminUploadFileResult, AdminUploadResourceType, AdminUploadScene,
 } from '../types';
 
 import type {
@@ -251,39 +252,28 @@ export async function deleteUserResourceCapacity(userId: string): Promise<AdminU
   return api.delete(`/admin/users/${userId}/resource-capacity`);
 }
 
-export async function uploadPdf(file: File, configKey: string): Promise<{ url: string }> {
-  const formData = new FormData();
-  formData.append('file', file);
-  formData.append('config_key', configKey);
-  const token = localStorage.getItem('auth_token');
-  const baseUrl = import.meta.env.VITE_API_BASE || 'http://localhost:8000';
-  const res = await fetch(`${baseUrl}/api/admin/upload-pdf`, {
-    method: 'POST',
-    headers: token ? { 'Authorization': `Bearer ${token}` } : {},
-    body: formData,
-  });
-  if (!res.ok) {
-    const text = await res.text();
-    throw new Error(text || '上传失败');
+export async function uploadAdminFile(
+  file: File,
+  options: { scene: AdminUploadScene; resourceType: AdminUploadResourceType; durationSeconds?: number | null },
+): Promise<AdminUploadFileResult> {
+  const form = new FormData();
+  form.append('file', file);
+  form.append('scene', options.scene);
+  form.append('resource_type', options.resourceType);
+  if (options.durationSeconds !== undefined && options.durationSeconds !== null) {
+    form.append('duration_seconds', String(options.durationSeconds));
   }
-  return res.json();
+  return api.post<AdminUploadFileResult>('/admin/uploads/files', form);
+}
+
+export async function uploadPdf(file: File, _configKey?: string): Promise<{ url: string }> {
+  const res = await uploadAdminFile(file, { scene: 'system_pdf', resourceType: 'pdf' });
+  return { url: res.url };
 }
 
 export async function uploadLogo(file: File): Promise<{ url: string }> {
-  const formData = new FormData();
-  formData.append('file', file);
-  const token = localStorage.getItem('auth_token');
-  const baseUrl = import.meta.env.VITE_API_BASE || 'http://localhost:8000';
-  const res = await fetch(`${baseUrl}/api/admin/upload-logo`, {
-    method: 'POST',
-    headers: token ? { 'Authorization': `Bearer ${token}` } : {},
-    body: formData,
-  });
-  if (!res.ok) {
-    const text = await res.text();
-    throw new Error(text || '上传失败');
-  }
-  return res.json();
+  const res = await uploadAdminFile(file, { scene: 'system_logo', resourceType: 'image' });
+  return { url: res.url };
 }
 
 function setMaybe(params: URLSearchParams, key: string, value: unknown): void {
@@ -757,17 +747,8 @@ export async function getOAuthList(params: OAuthListParams): Promise<any> {
 }
 
 export async function uploadImage(file: File): Promise<{ url: string; filename: string }> {
-  const form = new FormData();
-  form.append('file', file);
-  const token = localStorage.getItem('auth_token');
-  const res = await fetch(`${import.meta.env.VITE_API_BASE || 'http://localhost:8000'}/api/generation-records/upload-image`, {
-    method: 'POST',
-    headers: token ? { Authorization: `Bearer ${token}` } : {},
-    body: form,
-  });
-  if (!res.ok) throw new Error('图片上传失败');
-  const data = await res.json();
-  return { url: data.url, filename: data.filename };
+  const res = await uploadAdminFile(file, { scene: 'open_type_thumb', resourceType: 'image' });
+  return { url: res.url, filename: res.originalFileName || res.fileName };
 }
 
 // 自定义表头字段
@@ -900,6 +881,8 @@ export async function uploadHomeMaterialAsset(payload: HomeMaterialUploadAssetPa
   form.append('file', payload.file);
   form.append('media_type', payload.mediaType);
   if (payload.title && payload.title.trim()) form.append('title', payload.title.trim());
+  if (payload.generationPrompt && payload.generationPrompt.trim()) form.append('generation_prompt', payload.generationPrompt.trim());
+  if (payload.mediaReferences && payload.mediaReferences.length > 0) form.append('media_references_json', JSON.stringify(payload.mediaReferences));
   form.append('watermark_type', payload.watermarkType);
 
   if (payload.watermarkType === 'image') {
diff --git a/video-gen-admin/src/pages/AdminSettings.tsx b/video-gen-admin/src/pages/AdminSettings.tsx
index b63117f6..3afe6226 100644
--- a/video-gen-admin/src/pages/AdminSettings.tsx
+++ b/video-gen-admin/src/pages/AdminSettings.tsx
@@ -105,7 +105,11 @@ const AdminSettings: React.FC = () => {
       const res = await uploadLogo(file);
       setConfigs(prev => prev.map(c => c.key === 'site_logo' ? { ...c, value: res.url } : c));
       form.setFieldsValue({ site_logo: res.url });
-      message.success('Logo上传成功');
+      const config = configs.find(c => c.key === 'site_logo');
+      if (config) {
+        await updateSystemConfig(config.id, res.url);
+      }
+      message.success('Logo上传成功并已保存');
     } catch {
       message.error('上传失败');
     } finally {
diff --git a/video-gen-admin/src/pages/homeMaterials/HomeMaterialAssetTable.tsx b/video-gen-admin/src/pages/homeMaterials/HomeMaterialAssetTable.tsx
index 8dd8caa9..b5263b37 100644
--- a/video-gen-admin/src/pages/homeMaterials/HomeMaterialAssetTable.tsx
+++ b/video-gen-admin/src/pages/homeMaterials/HomeMaterialAssetTable.tsx
@@ -1,22 +1,25 @@
 import React, { useEffect, useState } from 'react';
-import { Button, Dropdown, Image, Modal, Select, Space, Table, Tag, message } from 'antd';
-import { DeleteOutlined, MoreOutlined, ReloadOutlined } from '@ant-design/icons';
+import { Button, Dropdown, Image, Input, Modal, Select, Space, Table, Tag, Tooltip, Typography, message } from 'antd';
+import { DeleteOutlined, EditOutlined, MoreOutlined, ReloadOutlined } from '@ant-design/icons';
 import {
   deleteHomeMaterialAsset,
   getHomeMaterialAssetStatus,
   getHomeMaterialAssets,
   regenerateHomeMaterialWatermark,
+  updateHomeMaterialAsset,
 } from '../../api';
 import type {
   HomeMaterialAsset,
   HomeMaterialAssetQueryParams,
   HomeMaterialCategory,
+  HomeMaterialMediaReference,
   HomeMaterialWatermark,
   HomeMaterialWatermarkConfig,
   HomeMaterialTextWatermarkConfig,
 } from '../../types';
 import { apiUrl } from '../../utils/resourceUrl';
 import WatermarkEditor from './WatermarkEditor';
+import MediaReferencesEditor from './MediaReferencesEditor';
 
 interface Props {
   categories: HomeMaterialCategory[];
@@ -57,6 +60,12 @@ const defaultConfig: HomeMaterialWatermarkConfig = {
   textWatermark: defaultTextWatermark,
 };
 
+const mediaTypeText: Record<string, string> = {
+  image: '图片',
+  video: '视频',
+  audio: '音频',
+};
+
 function normalizeTextConfig(raw: any): HomeMaterialTextWatermarkConfig {
   return {
     text: raw?.text || defaultTextWatermark.text,
@@ -94,6 +103,43 @@ function isValidConfig(config: HomeMaterialWatermarkConfig): boolean {
   return !!config.watermarkId;
 }
 
+function shortText(value?: string | null, max = 48): string {
+  const text = (value || '').trim();
+  if (!text) return '';
+  return text.length > max ? `${text.slice(0, max)}...` : text;
+}
+
+function renderMediaReferences(refs?: HomeMaterialMediaReference[] | null) {
+  const list = refs || [];
+  if (list.length === 0) return <Typography.Text type="secondary">暂无附件</Typography.Text>;
+  return (
+    <Space direction="vertical" style={{ width: '100%' }} size={12}>
+      {list.map((ref, index) => {
+        const displayUrl = apiUrl(ref.displayUrl || ref.url);
+        const previewUrl = apiUrl(ref.previewUrl || ref.displayUrl || ref.url);
+        return (
+          <div key={`${ref.url}-${index}`} style={{ border: '1px solid #f0f0f5', borderRadius: 8, padding: 12, display: 'flex', gap: 12 }}>
+            <div style={{ width: 140, minHeight: 80, flexShrink: 0, background: '#f6f7fb', borderRadius: 8, overflow: 'hidden', display: 'flex', alignItems: 'center', justifyContent: 'center' }}>
+              {ref.type === 'image' && <Image width={140} height={80} style={{ objectFit: 'cover' }} src={previewUrl} />}
+              {ref.type === 'video' && <video src={displayUrl} controls style={{ width: 140, height: 80, objectFit: 'cover', background: '#000' }} />}
+              {ref.type === 'audio' && <audio src={displayUrl} controls style={{ width: 132 }} />}
+            </div>
+            <Space direction="vertical" size={6} style={{ flex: 1, minWidth: 0 }}>
+              <Space wrap>
+                <Tag>{mediaTypeText[ref.type] || ref.type}</Tag>
+                {ref.duration !== undefined && ref.duration !== null && <Tag>{ref.duration}s</Tag>}
+                {ref.role && <Tag>{ref.role}</Tag>}
+              </Space>
+              <Typography.Text strong>{ref.name || '未命名附件'}</Typography.Text>
+              <Typography.Text copyable ellipsis style={{ maxWidth: 620 }}>{ref.url}</Typography.Text>
+            </Space>
+          </div>
+        );
+      })}
+    </Space>
+  );
+}
+
 const HomeMaterialAssetTable: React.FC<Props> = ({ categories, watermarks, reloadKey }) => {
   const [items, setItems] = useState<HomeMaterialAsset[]>([]);
   const [total, setTotal] = useState(0);
@@ -103,6 +149,10 @@ const HomeMaterialAssetTable: React.FC<Props> = ({ categories, watermarks, reloa
   const [regen, setRegen] = useState<HomeMaterialAsset | null>(null);
   const [regenConfig, setRegenConfig] = useState<HomeMaterialWatermarkConfig>(defaultConfig);
   const [regenSubmitting, setRegenSubmitting] = useState(false);
+  const [editingConfig, setEditingConfig] = useState<HomeMaterialAsset | null>(null);
+  const [editPrompt, setEditPrompt] = useState('');
+  const [editRefs, setEditRefs] = useState<HomeMaterialMediaReference[]>([]);
+  const [editSubmitting, setEditSubmitting] = useState(false);
 
   const load = async () => {
     setLoading(true);
@@ -133,6 +183,12 @@ const HomeMaterialAssetTable: React.FC<Props> = ({ categories, watermarks, reloa
     setRegenConfig(normalizeConfig(row.watermarkConfig, row.watermarkId));
   };
 
+  const openGenerationConfig = (row: HomeMaterialAsset) => {
+    setEditingConfig(row);
+    setEditPrompt(row.generationPrompt || '');
+    setEditRefs(row.mediaReferences || []);
+  };
+
   const getPreviewImageUrl = (row: HomeMaterialAsset) => {
     if (row.mediaType === 'image') return apiUrl(row.watermarkedUrl || row.originalUrl);
     return apiUrl(row.coverUrl || '');
@@ -155,6 +211,26 @@ const HomeMaterialAssetTable: React.FC<Props> = ({ categories, watermarks, reloa
     });
   };
 
+  const submitGenerationConfig = async () => {
+    if (!editingConfig || editSubmitting) return;
+    setEditSubmitting(true);
+    try {
+      await updateHomeMaterialAsset(editingConfig.id, {
+        category_id: editingConfig.categoryId,
+        title: editingConfig.title || null,
+        is_active: editingConfig.isActive,
+        sort_order: editingConfig.sortOrder,
+        generation_prompt: editPrompt.trim() || null,
+        media_references: editRefs,
+      });
+      message.success('生成配置已保存');
+      setEditingConfig(null);
+      await load();
+    } finally {
+      setEditSubmitting(false);
+    }
+  };
+
   const submitRegenerate = async () => {
     if (!regen || regenSubmitting) return;
     if (!isValidConfig(regenConfig)) {
@@ -229,7 +305,7 @@ const HomeMaterialAssetTable: React.FC<Props> = ({ categories, watermarks, reloa
         loading={loading}
         dataSource={items}
         pagination={{ current: filters.page, pageSize: filters.pageSize, total, onChange: (page, pageSize) => setFilters(f => ({ ...f, page, pageSize })) }}
-        scroll={{ x: 1180 }}
+        scroll={{ x: 1380 }}
         columns={[
           {
             title: '预览',
@@ -256,6 +332,18 @@ const HomeMaterialAssetTable: React.FC<Props> = ({ categories, watermarks, reloa
           { title: '行业', dataIndex: 'categoryName' },
           { title: '类型', dataIndex: 'mediaType', render: (v: string) => v === 'image' ? '图片' : '视频' },
           { title: '状态', dataIndex: 'status', render: (v: string) => <Tag color={statusMap[v]?.color}>{statusMap[v]?.text || v}</Tag> },
+          {
+            title: '生成提词',
+            width: 210,
+            render: (_: unknown, row: HomeMaterialAsset) => row.generationPrompt ? (
+              <Tooltip title={row.generationPrompt}><Typography.Text>{shortText(row.generationPrompt)}</Typography.Text></Tooltip>
+            ) : <Typography.Text type="secondary">未设置</Typography.Text>,
+          },
+          {
+            title: '附件',
+            width: 90,
+            render: (_: unknown, row: HomeMaterialAsset) => <Tag color={(row.mediaReferences?.length || 0) > 0 ? 'blue' : 'default'}>{row.mediaReferences?.length || 0}</Tag>,
+          },
           {
             title: '水印',
             render: (_: unknown, row: HomeMaterialAsset) => {
@@ -267,7 +355,7 @@ const HomeMaterialAssetTable: React.FC<Props> = ({ categories, watermarks, reloa
           { title: '错误', dataIndex: 'errorMessage', ellipsis: true },
           {
             title: '操作',
-            width: 150,
+            width: 170,
             align: 'center' as const,
             render: (_: unknown, row: HomeMaterialAsset) => (
               <Space size={8}>
@@ -276,10 +364,12 @@ const HomeMaterialAssetTable: React.FC<Props> = ({ categories, watermarks, reloa
                   trigger={['click']}
                   menu={{
                     items: [
+                      { key: 'generation_config', icon: <EditOutlined />, label: '编辑生成配置' },
                       { key: 'regenerate', icon: <ReloadOutlined />, label: '重新生成水印' },
                       { key: 'delete', icon: <DeleteOutlined />, label: '删除素材', danger: true },
                     ],
                     onClick: ({ key }) => {
+                      if (key === 'generation_config') openGenerationConfig(row);
                       if (key === 'regenerate') openRegenerate(row);
                       if (key === 'delete') confirmDelete(row);
                     },
@@ -292,11 +382,21 @@ const HomeMaterialAssetTable: React.FC<Props> = ({ categories, watermarks, reloa
           },
         ]}
       />
-      <Modal title="素材详情" open={!!preview} onCancel={() => setPreview(null)} footer={null} width={900} destroyOnHidden>
+      <Modal title="素材详情" open={!!preview} onCancel={() => setPreview(null)} footer={null} width={960} destroyOnHidden>
         {preview && (
           <Space direction="vertical" style={{ width: '100%' }} size="large">
             <div><b>原素材：</b>{preview.originalUrl ? apiUrl(preview.originalUrl) : '-'}</div>
             <div><b>水印素材：</b>{preview.watermarkedUrl ? apiUrl(preview.watermarkedUrl) : '-'}</div>
+            <div>
+              <b>生成提词：</b>
+              <div style={{ marginTop: 8, padding: 12, borderRadius: 8, background: '#f8fafc', whiteSpace: 'pre-wrap' }}>
+                {preview.generationPrompt || '未设置'}
+              </div>
+            </div>
+            <div>
+              <b>附件 / 参考素材：</b>
+              <div style={{ marginTop: 8 }}>{renderMediaReferences(preview.mediaReferences)}</div>
+            </div>
             {preview.mediaType === 'image' ? (
               <Image src={apiUrl(preview.watermarkedUrl || preview.originalUrl)} />
             ) : (
@@ -305,6 +405,38 @@ const HomeMaterialAssetTable: React.FC<Props> = ({ categories, watermarks, reloa
           </Space>
         )}
       </Modal>
+      <Modal
+        title="编辑生成配置"
+        open={!!editingConfig}
+        onCancel={() => !editSubmitting && setEditingConfig(null)}
+        onOk={submitGenerationConfig}
+        confirmLoading={editSubmitting}
+        cancelButtonProps={{ disabled: editSubmitting }}
+        width={920}
+        destroyOnHidden
+      >
+        <Space direction="vertical" style={{ width: '100%' }} size={16}>
+          <div>
+            <Typography.Text strong>生成提词</Typography.Text>
+            <Input.TextArea
+              rows={6}
+              maxLength={8000}
+              showCount
+              value={editPrompt}
+              disabled={editSubmitting}
+              placeholder="请输入用于生成该素材的提示词"
+              onChange={(e) => setEditPrompt(e.target.value)}
+              style={{ marginTop: 8 }}
+            />
+          </div>
+          <div>
+            <Typography.Text strong>附件 / 参考素材</Typography.Text>
+            <div style={{ marginTop: 8 }}>
+              <MediaReferencesEditor value={editRefs} onChange={setEditRefs} disabled={editSubmitting} />
+            </div>
+          </div>
+        </Space>
+      </Modal>
       <Modal
         title="重新生成水印"
         open={!!regen}
diff --git a/video-gen-admin/src/pages/homeMaterials/HomeMaterialUploadModal.tsx b/video-gen-admin/src/pages/homeMaterials/HomeMaterialUploadModal.tsx
index ba4a3596..cfff6e7a 100644
--- a/video-gen-admin/src/pages/homeMaterials/HomeMaterialUploadModal.tsx
+++ b/video-gen-admin/src/pages/homeMaterials/HomeMaterialUploadModal.tsx
@@ -2,8 +2,9 @@ import React, { useEffect, useMemo, useState } from 'react';
 import { Form, Input, InputNumber, Modal, Select, Switch, Upload, Button, message } from 'antd';
 import { UploadOutlined } from '@ant-design/icons';
 import { uploadHomeMaterialAsset } from '../../api';
-import type { HomeMaterialCategory, HomeMaterialMediaType, HomeMaterialWatermark, HomeMaterialWatermarkConfig } from '../../types';
+import type { HomeMaterialCategory, HomeMaterialMediaReference, HomeMaterialMediaType, HomeMaterialWatermark, HomeMaterialWatermarkConfig } from '../../types';
 import WatermarkEditor from './WatermarkEditor';
+import MediaReferencesEditor from './MediaReferencesEditor';
 
 interface Props {
   open: boolean;
@@ -50,6 +51,7 @@ const HomeMaterialUploadModal: React.FC<Props> = ({ open, onClose, categories, w
   const [config, setConfig] = useState<HomeMaterialWatermarkConfig>(defaultConfig);
   const [submitting, setSubmitting] = useState(false);
   const [mediaObjectUrl, setMediaObjectUrl] = useState<string>('');
+  const [mediaReferences, setMediaReferences] = useState<HomeMaterialMediaReference[]>([]);
 
   const resetState = () => {
     setFile(null);
@@ -57,6 +59,7 @@ const HomeMaterialUploadModal: React.FC<Props> = ({ open, onClose, categories, w
     setMediaType('image');
     setMediaObjectUrl('');
     setSubmitting(false);
+    setMediaReferences([]);
   };
 
   useEffect(() => {
@@ -64,7 +67,7 @@ const HomeMaterialUploadModal: React.FC<Props> = ({ open, onClose, categories, w
       resetState();
       const defaultWatermark = watermarks.find(w => w.isDefault) || watermarks[0];
       setConfig({ ...defaultConfig, watermarkId: defaultWatermark?.id || null });
-      form.setFieldsValue({ media_type: 'image', is_active: true, sort_order: 0, title: undefined });
+      form.setFieldsValue({ media_type: 'image', is_active: true, sort_order: 0, title: undefined, generation_prompt: undefined });
     }
   }, [open, watermarks, form]);
 
@@ -136,6 +139,8 @@ const HomeMaterialUploadModal: React.FC<Props> = ({ open, onClose, categories, w
         file,
         mediaType,
         title: values.title?.trim() || null,
+        generationPrompt: values.generation_prompt?.trim() || null,
+        mediaReferences,
         watermarkType: config.watermarkType,
         watermarkId: config.watermarkType === 'image' ? config.watermarkId : null,
         opacityLevel: config.opacityLevel,
@@ -197,6 +202,12 @@ const HomeMaterialUploadModal: React.FC<Props> = ({ open, onClose, categories, w
           </Upload>
         </Form.Item>
         <Form.Item name="title" label="素材标题" extra="选填；不填时后台显示“未命名素材”，不会再自动使用文件名作为标题。"><Input disabled={submitting} /></Form.Item>
+        <Form.Item name="generation_prompt" label="生成提词" extra="选填；会随前台素材接口返回。">
+          <Input.TextArea rows={5} maxLength={8000} showCount disabled={submitting} placeholder="请输入用于生成该素材的提示词" />
+        </Form.Item>
+        <Form.Item label="附件 / 参考素材">
+          <MediaReferencesEditor value={mediaReferences} onChange={setMediaReferences} disabled={submitting} />
+        </Form.Item>
         <Form.Item name="sort_order" label="排序"><InputNumber min={0} style={{ width: '100%' }} disabled={submitting} /></Form.Item>
         <Form.Item name="is_active" label="前台展示" valuePropName="checked"><Switch disabled={submitting} /></Form.Item>
       </Form>
diff --git a/video-gen-admin/src/pages/homeMaterials/MediaReferencesEditor.tsx b/video-gen-admin/src/pages/homeMaterials/MediaReferencesEditor.tsx
new file mode 100644
index 00000000..22e75ee1
--- /dev/null
+++ b/video-gen-admin/src/pages/homeMaterials/MediaReferencesEditor.tsx
@@ -0,0 +1,167 @@
+import React, { useMemo, useState } from 'react';
+import { Button, Card, Image, Input, InputNumber, Space, Tag, Upload, message } from 'antd';
+import { DeleteOutlined, UploadOutlined } from '@ant-design/icons';
+import { uploadAdminFile } from '../../api';
+import type { AdminUploadResourceType, HomeMaterialMediaReference } from '../../types';
+import { apiUrl } from '../../utils/resourceUrl';
+
+interface Props {
+  value?: HomeMaterialMediaReference[] | null;
+  onChange: (value: HomeMaterialMediaReference[]) => void;
+  disabled?: boolean;
+}
+
+const mediaTypeText: Record<string, string> = {
+  image: '图片',
+  video: '视频',
+  audio: '音频',
+};
+
+function detectResourceType(file: File): AdminUploadResourceType | null {
+  if (file.type.startsWith('image/')) return 'image';
+  if (file.type.startsWith('video/')) return 'video';
+  if (file.type.startsWith('audio/')) return 'audio';
+  const name = file.name.toLowerCase();
+  if (/\.(jpg|jpeg|png|webp|gif)$/.test(name)) return 'image';
+  if (/\.(mp4|mov|m4v|webm)$/.test(name)) return 'video';
+  if (/\.(mp3|wav|m4a|aac)$/.test(name)) return 'audio';
+  return null;
+}
+
+function readDuration(file: File, resourceType: AdminUploadResourceType): Promise<number | null> {
+  if (resourceType !== 'video' && resourceType !== 'audio') return Promise.resolve(null);
+  return new Promise(resolve => {
+    const url = URL.createObjectURL(file);
+    const el = document.createElement(resourceType === 'video' ? 'video' : 'audio');
+    el.preload = 'metadata';
+    el.onloadedmetadata = () => {
+      const duration = Number.isFinite(el.duration) ? Number(el.duration.toFixed(3)) : null;
+      URL.revokeObjectURL(url);
+      resolve(duration);
+    };
+    el.onerror = () => {
+      URL.revokeObjectURL(url);
+      resolve(null);
+    };
+    el.src = url;
+  });
+}
+
+const MediaReferencesEditor: React.FC<Props> = ({ value, onChange, disabled }) => {
+  const refs = useMemo(() => value || [], [value]);
+  const [uploading, setUploading] = useState(false);
+
+  const updateItem = (index: number, patch: Partial<HomeMaterialMediaReference>) => {
+    onChange(refs.map((item, idx) => idx === index ? { ...item, ...patch } : item));
+  };
+
+  const removeItem = (index: number) => {
+    onChange(refs.filter((_, idx) => idx !== index));
+  };
+
+  const uploadFile = async (file: File) => {
+    const resourceType = detectResourceType(file);
+    if (!resourceType || !['image', 'video', 'audio'].includes(resourceType)) {
+      message.warning('附件仅支持图片、视频、音频');
+      return Upload.LIST_IGNORE;
+    }
+    setUploading(true);
+    try {
+      const durationSeconds = await readDuration(file, resourceType);
+      const res = await uploadAdminFile(file, {
+        scene: 'home_material_reference',
+        resourceType,
+        durationSeconds,
+      });
+      const ref = res.mediaReference;
+      if (!ref || !['image', 'video', 'audio'].includes(ref.type)) {
+        throw new Error('上传返回附件格式异常');
+      }
+      onChange([
+        ...refs,
+        {
+          url: ref.url,
+          type: ref.type as 'image' | 'video' | 'audio',
+          name: ref.name || file.name,
+          duration: ref.duration ?? durationSeconds,
+          source: ref.source,
+          uploadResourceId: ref.uploadResourceId,
+          displayUrl: ref.displayUrl || ref.url,
+          previewUrl: ref.previewUrl || ref.displayUrl || ref.url,
+          role: ref.role || `reference_${ref.type}`,
+        },
+      ]);
+      message.success('附件上传成功');
+    } catch (e: any) {
+      message.error(e?.message || '附件上传失败');
+    } finally {
+      setUploading(false);
+    }
+    return Upload.LIST_IGNORE;
+  };
+
+  return (
+    <Space direction="vertical" style={{ width: '100%' }} size={12}>
+      <Upload beforeUpload={(file) => uploadFile(file as File)} showUploadList={false} disabled={disabled || uploading} accept="image/*,video/*,audio/*">
+        <Button icon={<UploadOutlined />} loading={uploading} disabled={disabled || uploading}>上传附件</Button>
+      </Upload>
+      {refs.length === 0 ? (
+        <div style={{ color: '#999', fontSize: 13 }}>暂无附件。可上传图片、视频、音频，保存后会随前台素材接口返回。</div>
+      ) : (
+        <Space direction="vertical" style={{ width: '100%' }} size={10}>
+          {refs.map((ref, index) => {
+            const previewUrl = apiUrl(ref.previewUrl || ref.displayUrl || ref.url);
+            const displayUrl = apiUrl(ref.displayUrl || ref.url);
+            return (
+              <Card key={`${ref.url}-${index}`} size="small" bodyStyle={{ padding: 12 }}>
+                <div style={{ display: 'flex', gap: 12, alignItems: 'flex-start' }}>
+                  <div style={{ width: 120, minHeight: 72, flexShrink: 0, borderRadius: 8, overflow: 'hidden', background: '#f6f7fb', display: 'flex', alignItems: 'center', justifyContent: 'center' }}>
+                    {ref.type === 'image' && <Image width={120} height={72} style={{ objectFit: 'cover' }} src={previewUrl} />}
+                    {ref.type === 'video' && <video src={displayUrl} style={{ width: 120, height: 72, objectFit: 'cover', background: '#000' }} controls />}
+                    {ref.type === 'audio' && <audio src={displayUrl} controls style={{ width: 112 }} />}
+                  </div>
+                  <Space direction="vertical" style={{ flex: 1, minWidth: 0 }} size={8}>
+                    <Space wrap>
+                      <Tag color={ref.type === 'image' ? 'blue' : ref.type === 'video' ? 'purple' : 'green'}>{mediaTypeText[ref.type] || ref.type}</Tag>
+                      {ref.uploadResourceId && <Tag>资源ID：{ref.uploadResourceId}</Tag>}
+                    </Space>
+                    <Input
+                      size="small"
+                      value={ref.name || ''}
+                      placeholder="附件名称"
+                      disabled={disabled}
+                      onChange={(e) => updateItem(index, { name: e.target.value || null })}
+                    />
+                    <Input
+                      size="small"
+                      value={ref.role || ''}
+                      placeholder="附件角色，如 reference_image"
+                      disabled={disabled}
+                      onChange={(e) => updateItem(index, { role: e.target.value || null })}
+                    />
+                    {(ref.type === 'video' || ref.type === 'audio') && (
+                      <InputNumber
+                        size="small"
+                        min={0}
+                        precision={3}
+                        style={{ width: 180 }}
+                        value={ref.duration ?? null}
+                        placeholder="时长（秒）"
+                        disabled={disabled}
+                        onChange={(v) => updateItem(index, { duration: v === null ? null : Number(v) })}
+                      />
+                    )}
+                    <Input size="small" value={ref.url} disabled />
+                  </Space>
+                  <Button danger size="small" icon={<DeleteOutlined />} disabled={disabled} onClick={() => removeItem(index)}>删除</Button>
+                </div>
+              </Card>
+            );
+          })}
+        </Space>
+      )}
+    </Space>
+  );
+};
+
+export default MediaReferencesEditor;
diff --git a/video-gen-admin/src/types/index.ts b/video-gen-admin/src/types/index.ts
index 5e4df066..ca5682b4 100644
--- a/video-gen-admin/src/types/index.ts
+++ b/video-gen-admin/src/types/index.ts
@@ -176,6 +176,8 @@ export interface AdminTeamPayload {
   description?: string | null;
   status: 'active' | 'disabled';
   sort_order: number;
+  generation_prompt?: string | null;
+  media_references?: HomeMaterialMediaReference[] | null;
 }
 
 export interface AdminUser {
@@ -877,6 +879,53 @@ export interface AdminCreditRecordQueryParams {
 
 // ── 首页素材行业装修 ──────────────────────────────────────
 
+
+export type AdminUploadScene =
+  | 'system_logo'
+  | 'system_pdf'
+  | 'open_type_thumb'
+  | 'home_material_reference'
+  | 'admin_common';
+
+export type AdminUploadResourceType = 'image' | 'video' | 'audio' | 'pdf' | 'file';
+
+export interface HomeMaterialMediaReference {
+  url: string;
+  type: 'image' | 'video' | 'audio';
+  name?: string | null;
+  duration?: number | null;
+  source?: string | null;
+  uploadResourceId?: string | null;
+  displayUrl?: string | null;
+  previewUrl?: string | null;
+  role?: string | null;
+}
+
+export interface AdminUploadMediaReference {
+  url: string;
+  type: AdminUploadResourceType;
+  name?: string | null;
+  duration?: number | null;
+  source: string;
+  uploadResourceId?: string | null;
+  displayUrl?: string | null;
+  previewUrl?: string | null;
+  role?: string | null;
+}
+
+export interface AdminUploadFileResult {
+  resourceId: string;
+  scene: AdminUploadScene;
+  module: string;
+  resourceType: AdminUploadResourceType;
+  url: string;
+  fileName: string;
+  originalFileName?: string | null;
+  fileSizeBytes: number;
+  durationSeconds?: number | null;
+  mediaReference?: AdminUploadMediaReference | null;
+}
+
 export type HomeMaterialMediaType = 'image' | 'video';
 export type HomeMaterialAssetStatus = 'draft' | 'processing' | 'success' | 'failed';
 export type HomeMaterialWatermarkType = 'image' | 'repeated_text';
@@ -998,6 +1047,8 @@ export interface HomeMaterialAsset {
   watermarkId?: string | null;
   watermarkName?: string | null;
   watermarkConfig?: HomeMaterialWatermarkConfig | Record<string, unknown> | null;
+  generationPrompt?: string | null;
+  mediaReferences?: HomeMaterialMediaReference[] | null;
   width?: number | null;
   height?: number | null;
   durationSeconds?: number | string | null;
@@ -1016,6 +1067,8 @@ export interface HomeMaterialAssetUpdatePayload {
   title?: string | null;
   is_active: boolean;
   sort_order: number;
+  generation_prompt?: string | null;
+  media_references?: HomeMaterialMediaReference[] | null;
 }
 
 export interface HomeMaterialAssetStatusOut {
@@ -1038,6 +1091,8 @@ export interface HomeMaterialUploadResult {
   watermarkedUrl?: string | null;
   coverUrl?: string | null;
   watermarkConfig?: HomeMaterialWatermarkConfig | Record<string, unknown> | null;
+  generationPrompt?: string | null;
+  mediaReferences?: HomeMaterialMediaReference[] | null;
   message: string;
 }
 
@@ -1074,6 +1129,8 @@ export interface HomeMaterialUploadAssetParams {
   file: File;
   mediaType: HomeMaterialMediaType;
   title?: string | null;
+  generationPrompt?: string | null;
+  mediaReferences?: HomeMaterialMediaReference[] | null;
   watermarkType: HomeMaterialWatermarkType;
   watermarkId?: string | null;
   watermarkFile?: File | null;
diff --git a/video-gen-api/alembic/versions/6c1aaf036f43_add_home_material_generation_config.py b/video-gen-api/alembic/versions/6c1aaf036f43_add_home_material_generation_config.py
new file mode 100644
index 00000000..fa30236f
--- /dev/null
+++ b/video-gen-api/alembic/versions/6c1aaf036f43_add_home_material_generation_config.py
@@ -0,0 +1,31 @@
+"""add home material generation config
+
+Revision ID: 6c1aaf036f43
+Revises: 1475d11b1d74
+Create Date: 2026-07-09 10:28:05.067550
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '6c1aaf036f43'
+down_revision: Union[str, None] = '1475d11b1d74'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('home_material_assets', sa.Column('generation_prompt', sa.Text(), nullable=True, comment='生成提词'))
+    op.add_column('home_material_assets', sa.Column('media_references_json', sa.Text(), nullable=True, comment='附件/参考素材JSON字符串'))
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_column('home_material_assets', 'media_references_json')
+    op.drop_column('home_material_assets', 'generation_prompt')
+    # ### end Alembic commands ###
diff --git a/video-gen-api/app/api/admin/__init__.py b/video-gen-api/app/api/admin/__init__.py
index f7d1db0e..359841ab 100644
--- a/video-gen-api/app/api/admin/__init__.py
+++ b/video-gen-api/app/api/admin/__init__.py
@@ -7,6 +7,7 @@ from app.api.admin.home_material import router as home_material_router
 from app.api.admin.private_portrait import router as private_portrait_router
 from app.api.admin.recharge_package import router as recharge_package_router
 from app.api.admin.menu_config import router as menu_config_router
+from app.api.admin.upload import router as admin_upload_router
 
 router = APIRouter()
 router.include_router(video_prompt_schema_config_router)
@@ -16,3 +17,4 @@ router.include_router(home_material_router)
 router.include_router(private_portrait_router)
 router.include_router(recharge_package_router)
 router.include_router(menu_config_router)
+router.include_router(admin_upload_router)
diff --git a/video-gen-api/app/api/admin/home_material.py b/video-gen-api/app/api/admin/home_material.py
index 5ae9ebc1..f93d73e5 100644
--- a/video-gen-api/app/api/admin/home_material.py
+++ b/video-gen-api/app/api/admin/home_material.py
@@ -336,6 +336,8 @@ async def upload_home_material_asset(
     file: UploadFile = File(..., description="图片或视频素材文件。"),
     media_type: HomeMaterialMediaType = Form(..., description="素材类型：image图片，video视频。"),
     title: str | None = Form(None, description="素材标题。为空时不再自动回填文件名。"),
+    generation_prompt: str | None = Form(None, description="生成提词，可为空。"),
+    media_references_json: str | None = Form(None, description="附件/参考素材JSON字符串，格式参考 generation_ai.create_task 的 media_references。"),
     watermark_type: HomeMaterialWatermarkType = Form(HomeMaterialWatermarkType.IMAGE, description="水印类型：image 图片水印；repeated_text 重复文字水印。"),
     watermark_id: str | None = Form(None, description="图片水印ID，可选。watermark_type=image 时使用。"),
     watermark_file: UploadFile | None = File(None, description="临时图片水印，可选。watermark_type=image 时使用。"),
@@ -395,6 +397,8 @@ async def upload_home_material_asset(
         file=file,
         media_type=media_type,
         title=title,
+        generation_prompt=generation_prompt,
+        media_references_json=media_references_json,
         watermark_id=watermark_id,
         watermark_file=watermark_file,
         watermark_config=config,
@@ -452,7 +456,7 @@ async def get_home_material_asset_status(
     "/assets/{asset_id}",
     response_model=HomeMaterialAssetOut,
     summary="修改首页素材展示信息",
-    description="只修改行业、标题、启用状态、排序，不重新生成水印。",
+    description="修改行业、标题、启用状态、排序、生成提词和附件JSON，不重新生成水印。",
 )
 async def update_home_material_asset(
     req: HomeMaterialAssetUpdate,
@@ -465,7 +469,7 @@ async def update_home_material_asset(
         db,
         admin.id,
         admin.username,
-        HomeMaterialOperationEnum.ASSET_UPDATE.value,
+        (HomeMaterialOperationEnum.ASSET_GENERATION_CONFIG_UPDATE.value if (before.get("generation_prompt") != after.get("generation_prompt") or before.get("media_references_count") != after.get("media_references_count")) else HomeMaterialOperationEnum.ASSET_UPDATE.value),
         "PUT",
         f"/admin/home-material/assets/{asset_id}",
         detail=_detail(before=before, after=after),
diff --git a/video-gen-api/app/api/admin/upload.py b/video-gen-api/app/api/admin/upload.py
new file mode 100644
index 00000000..342767ee
--- /dev/null
+++ b/video-gen-api/app/api/admin/upload.py
@@ -0,0 +1,41 @@
+from __future__ import annotations
+
+from fastapi import APIRouter, Depends, File, Form, UploadFile
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from app.dependencies import get_admin_user, get_db
+from app.enums.admin_upload import AdminUploadResourceTypeEnum, AdminUploadSceneEnum
+from app.models.user import User
+from app.schemas.admin_upload import AdminUploadFileOut
+from app.services.admin_upload import admin_upload_service
+
+router = APIRouter(prefix="/admin/uploads", tags=["admin-upload"])
+
+
+@router.post(
+    "/files",
+    response_model=AdminUploadFileOut,
+    summary="管理后台全局文件上传",
+    description=(
+        "管理后台纯文件上传统一入口。通过 scene 区分业务场景并落到独立目录；"
+        "首页素材附件使用 scene=home_material_reference，系统Logo使用 system_logo，PDF使用 system_pdf，开户缩略图使用 open_type_thumb。"
+    ),
+)
+async def upload_admin_file(
+    file: UploadFile = File(..., description="上传文件。"),
+    scene: AdminUploadSceneEnum = Form(..., description="上传场景。"),
+    resource_type: AdminUploadResourceTypeEnum = Form(..., description="资源类型：image/video/audio/pdf/file。"),
+    duration_seconds: float | None = Form(None, ge=0, description="音视频时长，单位秒。"),
+    admin: User = Depends(get_admin_user),
+    db: AsyncSession = Depends(get_db),
+):
+    result = await admin_upload_service.upload_file(
+        db,
+        file=file,
+        scene=scene,
+        resource_type=resource_type,
+        duration_seconds=duration_seconds,
+        admin=admin,
+    )
+    await db.commit()
+    return result
diff --git a/video-gen-api/app/enums/admin_upload.py b/video-gen-api/app/enums/admin_upload.py
new file mode 100644
index 00000000..c5b6afab
--- /dev/null
+++ b/video-gen-api/app/enums/admin_upload.py
@@ -0,0 +1,55 @@
+from __future__ import annotations
+
+from enum import StrEnum
+
+
+class AdminUploadSceneEnum(StrEnum):
+    """管理后台全局上传场景。"""
+
+    SYSTEM_LOGO = "system_logo"
+    SYSTEM_PDF = "system_pdf"
+    OPEN_TYPE_THUMB = "open_type_thumb"
+    HOME_MATERIAL_REFERENCE = "home_material_reference"
+    ADMIN_COMMON = "admin_common"
+
+
+class AdminUploadResourceTypeEnum(StrEnum):
+    """管理后台全局上传资源类型。"""
+
+    IMAGE = "image"
+    VIDEO = "video"
+    AUDIO = "audio"
+    PDF = "pdf"
+    FILE = "file"
+
+
+class AdminUploadLogEventEnum(StrEnum):
+    """管理后台上传步骤日志事件。"""
+
+    VALIDATE_STARTED = "ADMIN_UPLOAD_VALIDATE_STARTED"
+    VALIDATE_SUCCESS = "ADMIN_UPLOAD_VALIDATE_SUCCESS"
+    SAVE_STARTED = "ADMIN_UPLOAD_SAVE_STARTED"
+    SAVE_SUCCESS = "ADMIN_UPLOAD_SAVE_SUCCESS"
+    DB_RECORD_SUCCESS = "ADMIN_UPLOAD_DB_RECORD_SUCCESS"
+    FAILED = "ADMIN_UPLOAD_FAILED"
+
+
+ADMIN_UPLOAD_IMAGE_EXTENSIONS = {".jpg", ".jpeg", ".png", ".webp", ".gif"}
+ADMIN_UPLOAD_VIDEO_EXTENSIONS = {".mp4", ".mov", ".m4v", ".webm"}
+ADMIN_UPLOAD_AUDIO_EXTENSIONS = {".mp3", ".wav", ".m4a", ".aac"}
+ADMIN_UPLOAD_PDF_EXTENSIONS = {".pdf"}
+
+ADMIN_UPLOAD_IMAGE_MAX_BYTES = 20 * 1024 * 1024
+ADMIN_UPLOAD_VIDEO_MAX_BYTES = 300 * 1024 * 1024
+ADMIN_UPLOAD_AUDIO_MAX_BYTES = 30 * 1024 * 1024
+ADMIN_UPLOAD_PDF_MAX_BYTES = 20 * 1024 * 1024
+ADMIN_UPLOAD_FILE_MAX_BYTES = 100 * 1024 * 1024
+ADMIN_UPLOAD_FILE_NAME_MAX_LEN = 255
+
+ADMIN_UPLOAD_SCENE_LABELS: dict[str, str] = {
+    AdminUploadSceneEnum.SYSTEM_LOGO.value: "系统Logo",
+    AdminUploadSceneEnum.SYSTEM_PDF.value: "系统PDF",
+    AdminUploadSceneEnum.OPEN_TYPE_THUMB.value: "开户方式缩略图",
+    AdminUploadSceneEnum.HOME_MATERIAL_REFERENCE.value: "首页素材附件",
+    AdminUploadSceneEnum.ADMIN_COMMON.value: "后台公共上传",
+}
diff --git a/video-gen-api/app/enums/home_material.py b/video-gen-api/app/enums/home_material.py
index d914a4d4..c004f321 100644
--- a/video-gen-api/app/enums/home_material.py
+++ b/video-gen-api/app/enums/home_material.py
@@ -63,6 +63,17 @@ class HomeMaterialPublicResponseMode(StrEnum):
     FLAT = "flat"
 
 
+class HomeMaterialLogEventEnum(StrEnum):
+    """首页素材步骤日志事件。"""
+
+    GENERATION_CONFIG_VALIDATE_STARTED = "HOME_MATERIAL_GENERATION_CONFIG_VALIDATE_STARTED"
+    GENERATION_CONFIG_VALIDATE_SUCCESS = "HOME_MATERIAL_GENERATION_CONFIG_VALIDATE_SUCCESS"
+    GENERATION_CONFIG_UPDATE_STARTED = "HOME_MATERIAL_GENERATION_CONFIG_UPDATE_STARTED"
+    GENERATION_CONFIG_UPDATE_SUCCESS = "HOME_MATERIAL_GENERATION_CONFIG_UPDATE_SUCCESS"
+    GENERATION_CONFIG_UPDATE_FAILED = "HOME_MATERIAL_GENERATION_CONFIG_UPDATE_FAILED"
+    MEDIA_REFERENCES_PARSE_FAILED = "HOME_MATERIAL_MEDIA_REFERENCES_PARSE_FAILED"
+
+
 class HomeMaterialOperationEnum(StrEnum):
     """后台操作日志 action 枚举。"""
 
@@ -75,6 +86,7 @@ class HomeMaterialOperationEnum(StrEnum):
     WATERMARK_DELETE = "删除首页素材水印"
     ASSET_UPLOAD = "上传首页素材"
     ASSET_UPDATE = "修改首页素材"
+    ASSET_GENERATION_CONFIG_UPDATE = "修改首页素材生成配置"
     ASSET_DELETE = "删除首页素材"
     ASSET_REGENERATE_WATERMARK = "重新生成首页素材水印"
 
@@ -83,6 +95,10 @@ HOME_MATERIAL_IMAGE_EXTENSIONS = {".jpg", ".jpeg", ".png", ".webp"}
 HOME_MATERIAL_VIDEO_EXTENSIONS = {".mp4", ".mov", ".m4v", ".webm"}
 HOME_MATERIAL_WATERMARK_EXTENSIONS = {".png", ".webp", ".jpg", ".jpeg"}
 
+HOME_MATERIAL_GENERATION_PROMPT_MAX_LEN = 8000
+HOME_MATERIAL_MEDIA_REFERENCES_MAX_COUNT = 20
+HOME_MATERIAL_MEDIA_REFERENCES_JSON_MAX_LEN = 20000
+
 HOME_MATERIAL_DEFAULT_CONFIG = {
     "enabled": False,
     "title": "行业素材案例",
diff --git a/video-gen-api/app/enums/upload_resource.py b/video-gen-api/app/enums/upload_resource.py
index db2cb24a..e337dbbe 100644
--- a/video-gen-api/app/enums/upload_resource.py
+++ b/video-gen-api/app/enums/upload_resource.py
@@ -7,6 +7,8 @@ class UploadResourceModuleEnum(StrEnum):
     """上传资源所属业务模块。"""
 
     COMMON = "common"
+    ADMIN_UPLOAD = "admin_upload"
+    HOME_MATERIAL = "home_material"
     HOT_OPENING_REPLICATE = "hot_opening_replicate"
     SHOT_REPLICATE = "shot_replicate"
 
@@ -18,6 +20,8 @@ class UploadResourceTypeEnum(StrEnum):
     VIDEO = "video"
     AUDIO = "audio"
     SHOT_SEGMENT = "shot_segment"
+    PDF = "pdf"
+    FILE = "file"
 
 
 class UploadResourceBindStatusEnum(StrEnum):
@@ -76,6 +80,9 @@ class UploadResourceSourceModelEnum(StrEnum):
     MODULE_GENERATION_PROJECT = "ModuleGenerationProject"
     SHOT_REPLICATE_TASK_SET = "ShotReplicateTaskSet"
     SHOT_REPLICATE_SEGMENT = "ShotReplicateSegment"
+    HOME_MATERIAL_ASSET = "HomeMaterialAsset"
+    SYSTEM_CONFIG = "SystemConfig"
+    OPEN_TYPE = "OpenType"
 
 
 class UploadResourceEventEnum(StrEnum):
@@ -155,6 +162,8 @@ class UploadResourceEventEnum(StrEnum):
 
 UPLOAD_RESOURCE_MODULE_LABELS: dict[str, str] = {
     UploadResourceModuleEnum.COMMON.value: "普通上传",
+    UploadResourceModuleEnum.ADMIN_UPLOAD.value: "管理后台上传",
+    UploadResourceModuleEnum.HOME_MATERIAL.value: "首页素材",
     UploadResourceModuleEnum.HOT_OPENING_REPLICATE.value: "爆款开头复刻",
     UploadResourceModuleEnum.SHOT_REPLICATE.value: "拆镜复刻",
 }
@@ -164,4 +173,6 @@ UPLOAD_RESOURCE_TYPE_LABELS: dict[str, str] = {
     UploadResourceTypeEnum.VIDEO.value: "视频",
     UploadResourceTypeEnum.AUDIO.value: "音频",
     UploadResourceTypeEnum.SHOT_SEGMENT.value: "拆镜切片",
+    UploadResourceTypeEnum.PDF.value: "PDF",
+    UploadResourceTypeEnum.FILE.value: "文件",
 }
diff --git a/video-gen-api/app/models/home_material/asset.py b/video-gen-api/app/models/home_material/asset.py
index 2d333269..b1eac0e5 100644
--- a/video-gen-api/app/models/home_material/asset.py
+++ b/video-gen-api/app/models/home_material/asset.py
@@ -40,6 +40,8 @@ class HomeMaterialAsset(Base, TimestampMixin, SoftDeleteMixin):
     cover_storage_path: Mapped[str | None] = mapped_column(Text, nullable=True, comment="视频封面本地路径")
     watermark_id: Mapped[str | None] = mapped_column(String(32), nullable=True, index=True, comment="水印图片ID")
     watermark_config_json: Mapped[str | None] = mapped_column(Text, nullable=True, comment="水印配置快照JSON")
+    generation_prompt: Mapped[str | None] = mapped_column(Text, nullable=True, comment="生成提词")
+    media_references_json: Mapped[str | None] = mapped_column(Text, nullable=True, comment="附件/参考素材JSON字符串")
     status: Mapped[str] = mapped_column(
         String(32),
         default=HomeMaterialAssetStatus.DRAFT.value,
diff --git a/video-gen-api/app/schemas/admin_upload.py b/video-gen-api/app/schemas/admin_upload.py
new file mode 100644
index 00000000..ff1bcc2b
--- /dev/null
+++ b/video-gen-api/app/schemas/admin_upload.py
@@ -0,0 +1,30 @@
+from __future__ import annotations
+
+from pydantic import BaseModel, Field
+
+from app.enums.admin_upload import AdminUploadResourceTypeEnum, AdminUploadSceneEnum
+
+
+class AdminUploadMediaReferenceOut(BaseModel):
+    url: str = Field(..., description="附件URL。")
+    type: str = Field(..., description="附件类型：image/video/audio/pdf/file。")
+    name: str | None = Field(None, description="附件名称。")
+    duration: float | None = Field(None, description="音视频时长，单位秒。")
+    source: str = Field("admin_upload", description="来源标识。")
+    upload_resource_id: str | None = Field(None, description="UploadResource资源ID。")
+    display_url: str | None = Field(None, description="展示URL。")
+    preview_url: str | None = Field(None, description="预览URL。")
+    role: str | None = Field(None, description="参考素材角色。")
+
+
+class AdminUploadFileOut(BaseModel):
+    resource_id: str = Field(..., description="UploadResource资源ID。")
+    scene: AdminUploadSceneEnum = Field(..., description="上传场景。")
+    module: str = Field(..., description="上传资源模块。")
+    resource_type: AdminUploadResourceTypeEnum = Field(..., description="资源类型。")
+    url: str = Field(..., description="文件URL。")
+    file_name: str = Field(..., description="保存后的文件名。")
+    original_file_name: str | None = Field(None, description="原始文件名。")
+    file_size_bytes: int = Field(0, description="文件大小，单位字节。")
+    duration_seconds: float | None = Field(None, description="音视频时长，单位秒。")
+    media_reference: AdminUploadMediaReferenceOut | None = Field(None, description="兼容生成任务 media_references 的附件引用对象。")
diff --git a/video-gen-api/app/schemas/home_material.py b/video-gen-api/app/schemas/home_material.py
index 62f139c9..df77e930 100644
--- a/video-gen-api/app/schemas/home_material.py
+++ b/video-gen-api/app/schemas/home_material.py
@@ -3,9 +3,11 @@ from __future__ import annotations
 from decimal import Decimal
 from typing import Any
 
-from pydantic import BaseModel, ConfigDict, Field, field_validator, model_validator
+from pydantic import AliasChoices, BaseModel, ConfigDict, Field, field_validator, model_validator
 
 from app.enums.home_material import (
+    HOME_MATERIAL_GENERATION_PROMPT_MAX_LEN,
+    HOME_MATERIAL_MEDIA_REFERENCES_MAX_COUNT,
     HomeMaterialAssetStatus,
     HomeMaterialMediaType,
     HomeMaterialPublicResponseMode,
@@ -92,6 +94,40 @@ class HomeMaterialWatermarkListOut(BaseModel):
     total: int = Field(0, description="符合条件的水印总数。")
 
 
+
+
+class HomeMaterialMediaReference(BaseModel):
+    url: str = Field(..., min_length=1, description="附件URL。")
+    type: str = Field(..., pattern=r"^(image|video|audio)$", description="附件类型：image/video/audio。")
+    name: str | None = Field(None, max_length=255, description="附件名称。")
+    duration: float | None = Field(None, ge=0, description="视频/音频时长，单位秒。")
+    source: str | None = Field("admin_upload", max_length=64, description="来源标识。")
+    upload_resource_id: str | None = Field(None, max_length=32, validation_alias=AliasChoices("upload_resource_id", "uploadResourceId"), description="UploadResource资源ID。")
+    display_url: str | None = Field(None, validation_alias=AliasChoices("display_url", "displayUrl"), description="展示URL。")
+    preview_url: str | None = Field(None, validation_alias=AliasChoices("preview_url", "previewUrl"), description="预览URL。")
+    role: str | None = Field(None, max_length=64, description="参考素材角色。")
+
+    model_config = ConfigDict(populate_by_name=True)
+
+    @field_validator("url", "display_url", "preview_url", mode="before")
+    @classmethod
+    def clean_url(cls, value: str | None) -> str | None:
+        if value is None:
+            return None
+        text = str(value).strip()
+        return text or None
+
+    @model_validator(mode="after")
+    def fill_urls_and_role(self) -> "HomeMaterialMediaReference":
+        if not self.display_url:
+            self.display_url = self.url
+        if not self.preview_url:
+            self.preview_url = self.display_url or self.url
+        if not self.role:
+            self.role = f"reference_{self.type}"
+        return self
+
+
 class HomeMaterialTextWatermarkConfig(BaseModel):
     """重复文字水印配置。字体固定由后端 HOME_MATERIAL_TEXT_WATERMARK_FONT 指定，不允许前端传字体，避免版权和一致性问题。"""
 
@@ -180,6 +216,8 @@ class HomeMaterialAssetOut(BaseModel):
     watermark_id: str | None = Field(None, description="图片水印ID。重复文字水印素材为空。")
     watermark_name: str | None = Field(None, description="图片水印名称，列表接口批量查询回填。重复文字水印显示为空。")
     watermark_config: HomeMaterialWatermarkConfig | dict[str, Any] | None = Field(None, description="水印配置快照。")
+    generation_prompt: str | None = Field(None, description="生成提词。")
+    media_references: list[HomeMaterialMediaReference] = Field(default_factory=list, description="附件/参考素材列表。")
     width: int | None = Field(None, description="素材宽度。")
     height: int | None = Field(None, description="素材高度。")
     duration_seconds: Decimal | float | None = Field(None, description="视频时长，图片为空。")
@@ -205,10 +243,12 @@ class HomeMaterialAssetUpdate(BaseModel):
     title: str | None = Field(None, max_length=128, description="素材标题。")
     is_active: bool = Field(True, description="是否前台展示。")
     sort_order: int = Field(0, ge=0, le=999999, description="排序值。")
+    generation_prompt: str | None = Field(None, max_length=HOME_MATERIAL_GENERATION_PROMPT_MAX_LEN, description="生成提词。")
+    media_references: list[HomeMaterialMediaReference] | None = Field(None, max_length=HOME_MATERIAL_MEDIA_REFERENCES_MAX_COUNT, description="附件/参考素材列表。")
 
-    @field_validator("title")
+    @field_validator("title", "generation_prompt")
     @classmethod
-    def clean_title(cls, value: str | None) -> str | None:
+    def clean_text(cls, value: str | None) -> str | None:
         value = (value or "").strip()
         return value or None
 
@@ -256,6 +296,8 @@ class HomeMaterialPublicAssetOut(BaseModel):
     width: int | None = Field(None, description="宽度。")
     height: int | None = Field(None, description="高度。")
     duration_seconds: Decimal | float | None = Field(None, description="视频时长。")
+    generation_prompt: str | None = Field(None, description="生成提词。")
+    media_references: list[HomeMaterialMediaReference] = Field(default_factory=list, description="附件/参考素材列表。")
     sort_order: int = Field(0, description="排序。")
 
 
@@ -303,4 +345,6 @@ class HomeMaterialUploadResultOut(BaseModel):
     watermarked_url: str | None = Field(None, description="水印素材URL。")
     cover_url: str | None = Field(None, description="视频封面URL。")
     watermark_config: HomeMaterialWatermarkConfig | dict[str, Any] | None = Field(None, description="水印配置快照。")
+    generation_prompt: str | None = Field(None, description="生成提词。")
+    media_references: list[HomeMaterialMediaReference] = Field(default_factory=list, description="附件/参考素材列表。")
     message: str = Field("", description="提示消息。")
diff --git a/video-gen-api/app/services/admin_upload/__init__.py b/video-gen-api/app/services/admin_upload/__init__.py
new file mode 100644
index 00000000..eace37d8
--- /dev/null
+++ b/video-gen-api/app/services/admin_upload/__init__.py
@@ -0,0 +1,3 @@
+from app.services.admin_upload.service import admin_upload_service
+
+__all__ = ["admin_upload_service"]
diff --git a/video-gen-api/app/services/admin_upload/service.py b/video-gen-api/app/services/admin_upload/service.py
new file mode 100644
index 00000000..800f5609
--- /dev/null
+++ b/video-gen-api/app/services/admin_upload/service.py
@@ -0,0 +1,186 @@
+from __future__ import annotations
+
+from typing import Any
+
+from fastapi import UploadFile
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from app.enums.admin_upload import AdminUploadLogEventEnum, AdminUploadResourceTypeEnum, AdminUploadSceneEnum
+from app.enums.common import LogEventStatusEnum, LogSourceEnum
+from app.enums.upload_resource import (
+    UploadResourceBindStatusEnum,
+    UploadResourceCreatedByEnum,
+    UploadResourceDeletePolicyEnum,
+    UploadResourceDurationSourceEnum,
+    UploadResourceModuleEnum,
+)
+from app.models.user import User
+from app.schemas.admin_upload import AdminUploadFileOut, AdminUploadMediaReferenceOut
+from app.services.admin_upload.storage import save_upload_file
+from app.services.operation_log_service import build_exception_detail, log_operation_event
+from app.services.upload_resource.core_service import record_external_upload_resource
+
+
+def _duration(value: float | None) -> float | None:
+    if value is None:
+        return None
+    try:
+        v = float(value)
+        return round(v, 3) if v >= 0 else None
+    except Exception:
+        return None
+
+
+def _module_for_scene(scene: AdminUploadSceneEnum) -> str:
+    if scene == AdminUploadSceneEnum.HOME_MATERIAL_REFERENCE:
+        return UploadResourceModuleEnum.HOME_MATERIAL.value
+    return UploadResourceModuleEnum.ADMIN_UPLOAD.value
+
+
+def _role_for_type(resource_type: AdminUploadResourceTypeEnum) -> str | None:
+    if resource_type == AdminUploadResourceTypeEnum.IMAGE:
+        return "reference_image"
+    if resource_type == AdminUploadResourceTypeEnum.VIDEO:
+        return "reference_video"
+    if resource_type == AdminUploadResourceTypeEnum.AUDIO:
+        return "reference_audio"
+    return None
+
+
+def _media_reference(*, url: str, resource_type: AdminUploadResourceTypeEnum, name: str | None, duration_seconds: float | None, resource_id: str) -> AdminUploadMediaReferenceOut:
+    return AdminUploadMediaReferenceOut(
+        url=url,
+        type=resource_type.value,
+        name=name,
+        duration=duration_seconds,
+        source="admin_upload",
+        upload_resource_id=resource_id,
+        display_url=url,
+        preview_url=url,
+        role=_role_for_type(resource_type),
+    )
+
+
+def _log(event_type: str, *, admin: User, scene: str, resource_type: str, status: str = LogEventStatusEnum.SUCCESS.value, message: str | None = None, detail: dict[str, Any] | None = None, error: str | None = None) -> None:
+    log_operation_event(
+        domain="admin_upload",
+        module="admin_upload",
+        event_type=event_type,
+        event_status=status,
+        source=LogSourceEnum.API.value,
+        user_id=admin.id,
+        message=message,
+        detail={"scene": scene, "resource_type": resource_type, **(detail or {})},
+        error=error,
+    )
+
+
+class AdminUploadService:
+    async def upload_file(
+        self,
+        db: AsyncSession,
+        *,
+        file: UploadFile,
+        scene: AdminUploadSceneEnum,
+        resource_type: AdminUploadResourceTypeEnum,
+        admin: User,
+        duration_seconds: float | None = None,
+    ) -> AdminUploadFileOut:
+        duration = _duration(duration_seconds)
+        _log(
+            AdminUploadLogEventEnum.VALIDATE_STARTED.value,
+            admin=admin,
+            scene=scene.value,
+            resource_type=resource_type.value,
+            status=LogEventStatusEnum.STARTED.value,
+            detail={"filename": file.filename, "content_type": file.content_type},
+        )
+        stored = None
+        try:
+            _log(
+                AdminUploadLogEventEnum.VALIDATE_SUCCESS.value,
+                admin=admin,
+                scene=scene.value,
+                resource_type=resource_type.value,
+                detail={"filename": file.filename, "duration_seconds": duration},
+            )
+            _log(
+                AdminUploadLogEventEnum.SAVE_STARTED.value,
+                admin=admin,
+                scene=scene.value,
+                resource_type=resource_type.value,
+                status=LogEventStatusEnum.STARTED.value,
+                detail={"filename": file.filename},
+            )
+            stored = await save_upload_file(file, scene=scene, resource_type=resource_type, admin_id=admin.id)
+            _log(
+                AdminUploadLogEventEnum.SAVE_SUCCESS.value,
+                admin=admin,
+                scene=scene.value,
+                resource_type=resource_type.value,
+                detail={"url": stored.file_url, "storage_path": stored.storage_path, "file_size_bytes": stored.file_size_bytes},
+            )
+            module = _module_for_scene(scene)
+            resource = await record_external_upload_resource(
+                db,
+                user_id=admin.id,
+                module=module,
+                resource_type=resource_type.value,
+                resource_url=stored.file_url,
+                storage_path=stored.storage_path,
+                file_size_bytes=stored.file_size_bytes,
+                file_name=stored.file_name,
+                mime_type=file.content_type,
+                duration_seconds=duration,
+                duration_source=UploadResourceDurationSourceEnum.CLIENT.value if duration is not None else None,
+                bind_status=UploadResourceBindStatusEnum.PENDING.value,
+                delete_policy=UploadResourceDeletePolicyEnum.USER_DELETABLE.value,
+                created_by=UploadResourceCreatedByEnum.API.value,
+                metadata={
+                    "scene": scene.value,
+                    "original_filename": stored.original_file_name,
+                    "client_duration_seconds": duration_seconds,
+                    "source": "admin_upload",
+                },
+            )
+            await db.refresh(resource)
+            _log(
+                AdminUploadLogEventEnum.DB_RECORD_SUCCESS.value,
+                admin=admin,
+                scene=scene.value,
+                resource_type=resource_type.value,
+                detail={"resource_id": resource.id, "url": stored.file_url, "module": module},
+            )
+            media_reference = _media_reference(
+                url=stored.file_url,
+                resource_type=resource_type,
+                name=stored.original_file_name or stored.file_name,
+                duration_seconds=resource.duration_seconds,
+                resource_id=resource.id,
+            )
+            return AdminUploadFileOut(
+                resource_id=resource.id,
+                scene=scene,
+                module=module,
+                resource_type=resource_type,
+                url=stored.file_url,
+                file_name=stored.file_name,
+                original_file_name=stored.original_file_name,
+                file_size_bytes=stored.file_size_bytes,
+                duration_seconds=resource.duration_seconds,
+                media_reference=media_reference,
+            )
+        except Exception as exc:
+            _log(
+                AdminUploadLogEventEnum.FAILED.value,
+                admin=admin,
+                scene=scene.value,
+                resource_type=resource_type.value,
+                status=LogEventStatusEnum.FAILED.value,
+                detail=build_exception_detail(exc, {"filename": file.filename}),
+                error=str(exc),
+            )
+            raise
+
+
+admin_upload_service = AdminUploadService()
diff --git a/video-gen-api/app/services/admin_upload/storage.py b/video-gen-api/app/services/admin_upload/storage.py
new file mode 100644
index 00000000..1b32bcd0
--- /dev/null
+++ b/video-gen-api/app/services/admin_upload/storage.py
@@ -0,0 +1,188 @@
+from __future__ import annotations
+
+import os
+import re
+import shutil
+import tempfile
+import uuid
+from dataclasses import dataclass
+from datetime import datetime
+from pathlib import Path
+
+from fastapi import HTTPException, UploadFile
+
+from app.config import settings
+from app.enums.admin_upload import (
+    ADMIN_UPLOAD_AUDIO_EXTENSIONS,
+    ADMIN_UPLOAD_AUDIO_MAX_BYTES,
+    ADMIN_UPLOAD_FILE_MAX_BYTES,
+    ADMIN_UPLOAD_FILE_NAME_MAX_LEN,
+    ADMIN_UPLOAD_IMAGE_EXTENSIONS,
+    ADMIN_UPLOAD_IMAGE_MAX_BYTES,
+    ADMIN_UPLOAD_PDF_EXTENSIONS,
+    ADMIN_UPLOAD_PDF_MAX_BYTES,
+    ADMIN_UPLOAD_VIDEO_EXTENSIONS,
+    ADMIN_UPLOAD_VIDEO_MAX_BYTES,
+    AdminUploadResourceTypeEnum,
+    AdminUploadSceneEnum,
+)
+
+CHUNK_SIZE = 1024 * 1024
+
+
+@dataclass(slots=True)
+class StoredAdminUploadFile:
+    storage_path: str
+    file_url: str
+    file_name: str
+    original_file_name: str | None
+    file_size_bytes: int
+
+
+def _upload_root() -> Path:
+    return Path(settings.UPLOAD_LOCAL_PATH).resolve()
+
+
+def _safe_original_name(filename: str | None) -> str | None:
+    if not filename:
+        return None
+    name = Path(filename).name.strip()
+    name = re.sub(r"[\\/\r\n\t]+", "_", name)
+    return name[:ADMIN_UPLOAD_FILE_NAME_MAX_LEN] or None
+
+
+def _ext(filename: str | None) -> str:
+    return Path(filename or "").suffix.lower()
+
+
+def _allowed_extensions(resource_type: AdminUploadResourceTypeEnum) -> set[str] | None:
+    if resource_type == AdminUploadResourceTypeEnum.IMAGE:
+        return ADMIN_UPLOAD_IMAGE_EXTENSIONS
+    if resource_type == AdminUploadResourceTypeEnum.VIDEO:
+        return ADMIN_UPLOAD_VIDEO_EXTENSIONS
+    if resource_type == AdminUploadResourceTypeEnum.AUDIO:
+        return ADMIN_UPLOAD_AUDIO_EXTENSIONS
+    if resource_type == AdminUploadResourceTypeEnum.PDF:
+        return ADMIN_UPLOAD_PDF_EXTENSIONS
+    return None
+
+
+def _max_bytes(resource_type: AdminUploadResourceTypeEnum) -> int:
+    if resource_type == AdminUploadResourceTypeEnum.IMAGE:
+        return ADMIN_UPLOAD_IMAGE_MAX_BYTES
+    if resource_type == AdminUploadResourceTypeEnum.VIDEO:
+        return ADMIN_UPLOAD_VIDEO_MAX_BYTES
+    if resource_type == AdminUploadResourceTypeEnum.AUDIO:
+        return ADMIN_UPLOAD_AUDIO_MAX_BYTES
+    if resource_type == AdminUploadResourceTypeEnum.PDF:
+        return ADMIN_UPLOAD_PDF_MAX_BYTES
+    return ADMIN_UPLOAD_FILE_MAX_BYTES
+
+
+def validate_file_name(filename: str | None, resource_type: AdminUploadResourceTypeEnum) -> str:
+    safe_name = _safe_original_name(filename)
+    if not safe_name:
+        raise HTTPException(status_code=400, detail="请选择文件")
+    allowed = _allowed_extensions(resource_type)
+    ext = _ext(safe_name)
+    if allowed is not None and ext not in allowed:
+        if resource_type == AdminUploadResourceTypeEnum.IMAGE:
+            raise HTTPException(status_code=400, detail="仅支持 jpg/jpeg/png/webp/gif 图片")
+        if resource_type == AdminUploadResourceTypeEnum.VIDEO:
+            raise HTTPException(status_code=400, detail="仅支持 mp4/mov/m4v/webm 视频")
+        if resource_type == AdminUploadResourceTypeEnum.AUDIO:
+            raise HTTPException(status_code=400, detail="仅支持 mp3/wav/m4a/aac 音频")
+        if resource_type == AdminUploadResourceTypeEnum.PDF:
+            raise HTTPException(status_code=400, detail="仅支持 PDF 文件")
+    return safe_name
+
+
+def _kind_dir(resource_type: AdminUploadResourceTypeEnum) -> str:
+    if resource_type == AdminUploadResourceTypeEnum.IMAGE:
+        return "images"
+    if resource_type == AdminUploadResourceTypeEnum.VIDEO:
+        return "videos"
+    if resource_type == AdminUploadResourceTypeEnum.AUDIO:
+        return "audios"
+    return "files"
+
+
+def _scene_base_dir(scene: AdminUploadSceneEnum, resource_type: AdminUploadResourceTypeEnum) -> Path:
+    if scene == AdminUploadSceneEnum.HOME_MATERIAL_REFERENCE:
+        if resource_type not in {AdminUploadResourceTypeEnum.IMAGE, AdminUploadResourceTypeEnum.VIDEO, AdminUploadResourceTypeEnum.AUDIO}:
+            raise HTTPException(status_code=400, detail="首页素材附件仅支持图片、视频、音频")
+        return Path("home_materials") / "references" / _kind_dir(resource_type)
+    if scene == AdminUploadSceneEnum.SYSTEM_LOGO:
+        if resource_type != AdminUploadResourceTypeEnum.IMAGE:
+            raise HTTPException(status_code=400, detail="系统Logo仅支持图片")
+        return Path("admin_uploads") / "system_logo" / "images"
+    if scene == AdminUploadSceneEnum.SYSTEM_PDF:
+        if resource_type != AdminUploadResourceTypeEnum.PDF:
+            raise HTTPException(status_code=400, detail="系统PDF仅支持PDF文件")
+        return Path("admin_uploads") / "system_pdf" / "files"
+    if scene == AdminUploadSceneEnum.OPEN_TYPE_THUMB:
+        if resource_type != AdminUploadResourceTypeEnum.IMAGE:
+            raise HTTPException(status_code=400, detail="开户方式缩略图仅支持图片")
+        return Path("admin_uploads") / "open_type_thumb" / "images"
+    return Path("admin_uploads") / "common" / _kind_dir(resource_type)
+
+
+def build_target(scene: AdminUploadSceneEnum, resource_type: AdminUploadResourceTypeEnum, admin_id: str, original_filename: str | None) -> tuple[Path, str, str]:
+    safe_original = validate_file_name(original_filename, resource_type)
+    now = datetime.now()
+    date_dir = now.strftime("%Y/%m/%d")
+    timestamp = now.strftime("%Y%m%d_%H%M%S")
+    suffix = uuid.uuid4().hex[:8]
+    ext = _ext(safe_original)
+    prefix = {
+        AdminUploadResourceTypeEnum.IMAGE: "admin_img",
+        AdminUploadResourceTypeEnum.VIDEO: "admin_video",
+        AdminUploadResourceTypeEnum.AUDIO: "admin_audio",
+        AdminUploadResourceTypeEnum.PDF: "admin_pdf",
+    }.get(resource_type, "admin_file")
+    file_name = f"{prefix}_{admin_id}_{timestamp}_{suffix}{ext}"
+    rel_dir = _scene_base_dir(scene, resource_type) / date_dir
+    storage_path = _upload_root() / rel_dir / file_name
+    file_url = f"/uploads/{(rel_dir / file_name).as_posix()}"
+    return storage_path, file_url, file_name
+
+
+async def save_upload_file(file: UploadFile, *, scene: AdminUploadSceneEnum, resource_type: AdminUploadResourceTypeEnum, admin_id: str) -> StoredAdminUploadFile:
+    original_file_name = validate_file_name(file.filename, resource_type)
+    max_bytes = _max_bytes(resource_type)
+    fd, temp_path = tempfile.mkstemp(prefix="admin_upload_", suffix=".tmp")
+    total = 0
+    final_path: Path | None = None
+    try:
+        with os.fdopen(fd, "wb") as out:
+            while True:
+                chunk = await file.read(CHUNK_SIZE)
+                if not chunk:
+                    break
+                total += len(chunk)
+                if total > max_bytes:
+                    raise HTTPException(status_code=400, detail=f"文件大小不能超过 {max_bytes // 1024 // 1024}MB")
+                out.write(chunk)
+        final_path, file_url, file_name = build_target(scene, resource_type, admin_id, original_file_name)
+        final_path.parent.mkdir(parents=True, exist_ok=True)
+        shutil.move(temp_path, final_path)
+        temp_path = ""
+        return StoredAdminUploadFile(
+            storage_path=str(final_path),
+            file_url=file_url,
+            file_name=file_name,
+            original_file_name=original_file_name,
+            file_size_bytes=total,
+        )
+    except Exception:
+        if temp_path:
+            try:
+                os.remove(temp_path)
+            except OSError:
+                pass
+        if final_path and final_path.exists():
+            try:
+                final_path.unlink()
+            except OSError:
+                pass
+        raise
diff --git a/video-gen-api/app/services/home_material/query.py b/video-gen-api/app/services/home_material/query.py
index 2233cb07..899f71f6 100644
--- a/video-gen-api/app/services/home_material/query.py
+++ b/video-gen-api/app/services/home_material/query.py
@@ -16,6 +16,7 @@ from app.enums.home_material import (
 from app.models.home_material import HomeMaterialAsset, HomeMaterialCategory, HomeMaterialWatermark
 from app.schemas.home_material import (
     HomeMaterialAssetOut,
+    HomeMaterialMediaReference,
     HomeMaterialCategoryOut,
     HomeMaterialPublicAssetOut,
     HomeMaterialPublicCategoryGroupOut,
@@ -39,6 +40,24 @@ def _load_json(value: str | None) -> dict[str, Any] | None:
         return None
 
 
+def _load_media_references(value: str | None) -> list[HomeMaterialMediaReference]:
+    if not value:
+        return []
+    try:
+        data = json.loads(value)
+        if not isinstance(data, list):
+            return []
+        refs: list[HomeMaterialMediaReference] = []
+        for item in data:
+            try:
+                refs.append(HomeMaterialMediaReference(**item))
+            except Exception:
+                continue
+        return refs
+    except Exception:
+        return []
+
+
 class HomeMaterialQueryService:
     """首页素材高性能查询组装层：列表查询 → ID 去重 → 批量查询 → map 组装。"""
 
@@ -152,6 +171,8 @@ class HomeMaterialQueryService:
             watermark_id=asset.watermark_id,
             watermark_name=watermark.name if watermark else None,
             watermark_config=_load_json(asset.watermark_config_json),
+            generation_prompt=asset.generation_prompt,
+            media_references=_load_media_references(asset.media_references_json),
             width=asset.width,
             height=asset.height,
             duration_seconds=asset.duration_seconds,
@@ -340,6 +361,8 @@ class HomeMaterialQueryService:
                             width=a.width,
                             height=a.height,
                             duration_seconds=a.duration_seconds,
+                            generation_prompt=a.generation_prompt,
+                            media_references=_load_media_references(a.media_references_json),
                             sort_order=a.sort_order,
                         )
                         for a in assets
@@ -403,6 +426,8 @@ class HomeMaterialQueryService:
                     width=asset.width,
                     height=asset.height,
                     duration_seconds=asset.duration_seconds,
+                    generation_prompt=asset.generation_prompt,
+                    media_references=_load_media_references(asset.media_references_json),
                     sort_order=asset.sort_order,
                 )
             )
diff --git a/video-gen-api/app/services/home_material/service.py b/video-gen-api/app/services/home_material/service.py
index b51e45e7..f53992c3 100644
--- a/video-gen-api/app/services/home_material/service.py
+++ b/video-gen-api/app/services/home_material/service.py
@@ -12,14 +12,20 @@ from sqlalchemy.ext.asyncio import AsyncSession
 from app.config import settings
 from app.enums.home_material import (
     HOME_MATERIAL_DEFAULT_CONFIG,
+    HOME_MATERIAL_GENERATION_PROMPT_MAX_LEN,
+    HOME_MATERIAL_MEDIA_REFERENCES_JSON_MAX_LEN,
+    HOME_MATERIAL_MEDIA_REFERENCES_MAX_COUNT,
     HomeMaterialAssetStatus,
     HomeMaterialConfigKeyEnum,
+    HomeMaterialLogEventEnum,
     HomeMaterialMediaType,
     HomeMaterialPublicResponseMode,
     HomeMaterialWatermarkPosition,
     HomeMaterialWatermarkSizeMode,
     HomeMaterialWatermarkType,
 )
+from app.enums.common import LogEventStatusEnum, LogSourceEnum
+from app.enums.upload_resource import UploadResourceModuleEnum, UploadResourceSourceModelEnum
 from app.models.base import async_session
 from app.models.home_material import HomeMaterialAsset, HomeMaterialCategory, HomeMaterialWatermark
 from app.models.system_config import SystemConfig
@@ -36,6 +42,7 @@ from app.schemas.home_material import (
     HomeMaterialConfigUpdate,
     HomeMaterialPublicCategoryListOut,
     HomeMaterialPublicFlatOut,
+    HomeMaterialMediaReference,
     HomeMaterialPublicGroupedOut,
     HomeMaterialRegenerateWatermarkRequest,
     HomeMaterialTextWatermarkPreviewRequest,
@@ -49,6 +56,8 @@ from app.schemas.home_material import (
 from app.services.home_material.query import query_service
 from app.services.home_material.storage import storage_service
 from app.services.home_material.watermark_processor import watermark_processor
+from app.services.operation_log_service import build_exception_detail, log_operation_event
+from app.services.upload_resource.bind_service import bind_upload_resources
 from app.utils.id_gen import generate_id
 
 
@@ -66,11 +75,99 @@ def _json_loads(value: str | None) -> dict[str, Any] | None:
         return None
 
 
+def _json_loads_list(value: str | None) -> list[Any]:
+    if not value:
+        return []
+    try:
+        data = json.loads(value)
+        return data if isinstance(data, list) else []
+    except Exception as exc:
+        log_operation_event(
+            domain="home_material",
+            module="home_material_asset",
+            event_type=HomeMaterialLogEventEnum.MEDIA_REFERENCES_PARSE_FAILED.value,
+            event_status=LogEventStatusEnum.WARNING.value,
+            source=LogSourceEnum.SERVICE.value,
+            detail={"raw_prefix": value[:500]},
+            error=str(exc),
+        )
+        return []
+
+
 def _clean_title(value: str | None) -> str | None:
     value = (value or "").strip()
     return value or None
 
 
+def _clean_generation_prompt(value: str | None) -> str | None:
+    text = (value or "").strip()
+    if not text:
+        return None
+    if len(text) > HOME_MATERIAL_GENERATION_PROMPT_MAX_LEN:
+        raise HTTPException(status_code=status.HTTP_400_BAD_REQUEST, detail=f"生成提词不能超过 {HOME_MATERIAL_GENERATION_PROMPT_MAX_LEN} 个字符")
+    return text
+
+
+def _media_references_from_json(value: str | None) -> list[HomeMaterialMediaReference]:
+    if not value or not value.strip():
+        return []
+    if len(value) > HOME_MATERIAL_MEDIA_REFERENCES_JSON_MAX_LEN:
+        raise HTTPException(status_code=status.HTTP_400_BAD_REQUEST, detail=f"附件JSON不能超过 {HOME_MATERIAL_MEDIA_REFERENCES_JSON_MAX_LEN} 个字符")
+    try:
+        raw = json.loads(value)
+    except Exception as exc:
+        raise HTTPException(status_code=status.HTTP_400_BAD_REQUEST, detail="附件JSON格式错误") from exc
+    if raw is None:
+        return []
+    if not isinstance(raw, list):
+        raise HTTPException(status_code=status.HTTP_400_BAD_REQUEST, detail="附件必须是数组格式")
+    return _normalize_media_references(raw)
+
+
+def _normalize_media_references(value: list[Any] | None) -> list[HomeMaterialMediaReference]:
+    if not value:
+        return []
+    if len(value) > HOME_MATERIAL_MEDIA_REFERENCES_MAX_COUNT:
+        raise HTTPException(status_code=status.HTTP_400_BAD_REQUEST, detail=f"附件最多 {HOME_MATERIAL_MEDIA_REFERENCES_MAX_COUNT} 个")
+    refs: list[HomeMaterialMediaReference] = []
+    for item in value:
+        try:
+            ref = item if isinstance(item, HomeMaterialMediaReference) else HomeMaterialMediaReference(**item)
+        except Exception as exc:
+            raise HTTPException(status_code=status.HTTP_400_BAD_REQUEST, detail=f"附件格式错误：{exc}") from exc
+        refs.append(ref)
+    return refs
+
+
+def _dump_media_references_json(refs: list[HomeMaterialMediaReference] | None) -> str | None:
+    items = [r.model_dump(mode="json", exclude_none=True) for r in (refs or [])]
+    if not items:
+        return None
+    text = _json_dumps(items)
+    if len(text) > HOME_MATERIAL_MEDIA_REFERENCES_JSON_MAX_LEN:
+        raise HTTPException(status_code=status.HTTP_400_BAD_REQUEST, detail=f"附件JSON不能超过 {HOME_MATERIAL_MEDIA_REFERENCES_JSON_MAX_LEN} 个字符")
+    return text
+
+
+def _media_references_out(value: str | None) -> list[HomeMaterialMediaReference]:
+    return _normalize_media_references(_json_loads_list(value))
+
+
+def _media_reference_resource_ids(refs: list[HomeMaterialMediaReference]) -> list[str]:
+    return [str(r.upload_resource_id).strip() for r in refs if r.upload_resource_id and str(r.upload_resource_id).strip()]
+
+
+def _media_reference_urls(refs: list[HomeMaterialMediaReference]) -> list[str]:
+    return [str(r.url).strip() for r in refs if r.url and str(r.url).strip()]
+
+
+def _media_reference_type_counts(refs: list[HomeMaterialMediaReference]) -> dict[str, int]:
+    counts: dict[str, int] = {}
+    for ref in refs:
+        counts[ref.type] = counts.get(ref.type, 0) + 1
+    return counts
+
+
 def _normalize_watermark_config_dict(value: dict[str, Any] | None, fallback_watermark_id: str | None = None) -> dict[str, Any]:
     """兼容旧水印配置。旧数据没有 watermark_type 时按 image 处理。"""
     data = dict(value or {})
@@ -108,6 +205,8 @@ def _asset_snapshot(asset: HomeMaterialAsset | None) -> dict[str, Any] | None:
         "cover_url": asset.cover_url,
         "watermark_id": asset.watermark_id,
         "watermark_config": _json_loads(asset.watermark_config_json),
+        "generation_prompt": asset.generation_prompt,
+        "media_references_count": len(_media_references_out(asset.media_references_json)),
         "is_active": asset.is_active,
         "sort_order": asset.sort_order,
         "deleted_at": asset.deleted_at,
@@ -142,6 +241,31 @@ def _watermark_snapshot(watermark: HomeMaterialWatermark | None) -> dict[str, An
     }
 
 
+
+def _log_generation_config_event(
+    event_type: str,
+    *,
+    admin_id: str | None,
+    asset_id: str | None = None,
+    event_status: str = LogEventStatusEnum.SUCCESS.value,
+    message: str | None = None,
+    detail: dict[str, Any] | None = None,
+    error: str | None = None,
+) -> None:
+    log_operation_event(
+        domain="home_material",
+        module="home_material_asset",
+        event_type=event_type,
+        event_status=event_status,
+        source=LogSourceEnum.API.value,
+        user_id=admin_id,
+        asset_id=asset_id,
+        message=message,
+        detail=detail or {},
+        error=error,
+    )
+
+
 async def _flush_refresh(db: AsyncSession, obj: Any) -> None:
     """
     写入后立即返回 ORM 对象前必须显式刷新。
@@ -372,10 +496,24 @@ class HomeMaterialService:
         watermark_config: HomeMaterialWatermarkConfig,
         is_active: bool,
         sort_order: int,
+        generation_prompt: str | None = None,
+        media_references_json: str | None = None,
         admin_id: str | None,
     ) -> tuple[HomeMaterialUploadResultOut, dict[str, Any]]:
         await self._get_category(db, category_id, active_only=False)
         clean_title = _clean_title(title)
+        clean_prompt = _clean_generation_prompt(generation_prompt)
+        refs = _media_references_from_json(media_references_json)
+        refs_json = _dump_media_references_json(refs)
+        _log_generation_config_event(
+            HomeMaterialLogEventEnum.GENERATION_CONFIG_VALIDATE_SUCCESS.value,
+            admin_id=admin_id,
+            detail={
+                "generation_prompt_length": len(clean_prompt or ""),
+                "media_references_count": len(refs),
+                "media_reference_types": _media_reference_type_counts(refs),
+            },
+        )
         watermark_type = watermark_config.watermark_type
         final_watermark_id: str | None = None
         if watermark_type == HomeMaterialWatermarkType.IMAGE:
@@ -415,6 +553,8 @@ class HomeMaterialService:
             original_storage_path=stored.storage_path,
             watermark_id=final_watermark_id,
             watermark_config_json=_json_dumps(cfg.model_dump(mode="json")),
+            generation_prompt=clean_prompt,
+            media_references_json=refs_json,
             status=HomeMaterialAssetStatus.PROCESSING.value,
             width=probe.width,
             height=probe.height,
@@ -427,7 +567,10 @@ class HomeMaterialService:
         )
         db.add(asset)
         await _flush_refresh(db, asset)
-        return self._upload_result(asset, message="素材已上传，水印处理中"), _asset_snapshot(asset) or {}
+        bind_stats = await self._bind_media_reference_resources(db, asset_id=asset.id, admin_id=admin_id, refs=refs)
+        after = _asset_snapshot(asset) or {}
+        after["media_reference_bind_stats"] = bind_stats
+        return self._upload_result(asset, message="素材已上传，水印处理中"), after
 
     async def list_assets(
         self,
@@ -466,15 +609,67 @@ class HomeMaterialService:
         asset = await self._get_asset(db, asset_id)
         await self._get_category(db, req.category_id)
         before = _asset_snapshot(asset) or {}
-        asset.category_id = req.category_id
-        asset.title = req.title
-        asset.is_active = req.is_active
-        asset.sort_order = req.sort_order
-        asset.updated_by = admin_id
-        db.add(asset)
-        await _flush_refresh(db, asset)
-        after = _asset_snapshot(asset) or {}
-        return await self.get_asset_detail(db, asset_id), before, after
+        try:
+            _log_generation_config_event(
+                HomeMaterialLogEventEnum.GENERATION_CONFIG_VALIDATE_STARTED.value,
+                admin_id=admin_id,
+                asset_id=asset_id,
+                event_status=LogEventStatusEnum.STARTED.value,
+            )
+            clean_prompt = _clean_generation_prompt(req.generation_prompt)
+            refs = _normalize_media_references(req.media_references)
+            refs_json = _dump_media_references_json(refs)
+            _log_generation_config_event(
+                HomeMaterialLogEventEnum.GENERATION_CONFIG_VALIDATE_SUCCESS.value,
+                admin_id=admin_id,
+                asset_id=asset_id,
+                detail={
+                    "generation_prompt_length": len(clean_prompt or ""),
+                    "media_references_count": len(refs),
+                    "media_reference_types": _media_reference_type_counts(refs),
+                },
+            )
+            _log_generation_config_event(
+                HomeMaterialLogEventEnum.GENERATION_CONFIG_UPDATE_STARTED.value,
+                admin_id=admin_id,
+                asset_id=asset_id,
+                event_status=LogEventStatusEnum.STARTED.value,
+            )
+            asset.category_id = req.category_id
+            asset.title = req.title
+            asset.is_active = req.is_active
+            asset.sort_order = req.sort_order
+            asset.generation_prompt = clean_prompt
+            asset.media_references_json = refs_json
+            asset.updated_by = admin_id
+            db.add(asset)
+            await _flush_refresh(db, asset)
+            bind_stats = await self._bind_media_reference_resources(db, asset_id=asset.id, admin_id=admin_id, refs=refs)
+            after = _asset_snapshot(asset) or {}
+            after["media_reference_bind_stats"] = bind_stats
+            _log_generation_config_event(
+                HomeMaterialLogEventEnum.GENERATION_CONFIG_UPDATE_SUCCESS.value,
+                admin_id=admin_id,
+                asset_id=asset_id,
+                detail={
+                    "changed_fields": [k for k in ("generation_prompt", "media_references_count") if before.get(k) != after.get(k)],
+                    "generation_prompt_length": len(clean_prompt or ""),
+                    "media_references_count": len(refs),
+                    "media_reference_types": _media_reference_type_counts(refs),
+                    "bind_stats": bind_stats,
+                },
+            )
+            return await self.get_asset_detail(db, asset_id), before, after
+        except Exception as exc:
+            _log_generation_config_event(
+                HomeMaterialLogEventEnum.GENERATION_CONFIG_UPDATE_FAILED.value,
+                admin_id=admin_id,
+                asset_id=asset_id,
+                event_status=LogEventStatusEnum.FAILED.value,
+                detail=build_exception_detail(exc, {"before": before}),
+                error=str(exc),
+            )
+            raise
 
     async def prepare_regenerate(
         self,
@@ -509,6 +704,28 @@ class HomeMaterialService:
         db.add(asset)
         return asset, before
 
+
+    async def _bind_media_reference_resources(
+        self,
+        db: AsyncSession,
+        *,
+        asset_id: str,
+        admin_id: str | None,
+        refs: list[HomeMaterialMediaReference],
+    ) -> dict[str, int]:
+        if not admin_id or not refs:
+            return {"matched": 0, "bound": 0, "skipped": 0, "conflict": 0}
+        return await bind_upload_resources(
+            db,
+            user_id=admin_id,
+            module=UploadResourceModuleEnum.HOME_MATERIAL.value,
+            source_model=UploadResourceSourceModelEnum.HOME_MATERIAL_ASSET.value,
+            source_id=asset_id,
+            resource_ids=_media_reference_resource_ids(refs),
+            urls=_media_reference_urls(refs),
+            allow_common_migrate=False,
+        )
+
     async def get_asset_status(self, db: AsyncSession, asset_id: str) -> HomeMaterialAssetStatusOut:
         asset = await self._get_asset(db, asset_id)
         return HomeMaterialAssetStatusOut(
@@ -541,6 +758,8 @@ class HomeMaterialService:
             watermarked_url=asset.watermarked_url,
             cover_url=asset.cover_url,
             watermark_config=_json_loads(asset.watermark_config_json),
+            generation_prompt=asset.generation_prompt,
+            media_references=_media_references_out(asset.media_references_json),
             message=message,
         )
 
diff --git a/video-gen-api/app/services/upload_resource/path_resolver.py b/video-gen-api/app/services/upload_resource/path_resolver.py
index fd950fb3..22aeda7c 100644
--- a/video-gen-api/app/services/upload_resource/path_resolver.py
+++ b/video-gen-api/app/services/upload_resource/path_resolver.py
@@ -18,6 +18,8 @@ COMMON_AUDIO_RE = re.compile(r"^audios/(?P<year>\d{4})/(?P<month>\d{2})/(?P<day>
 MODULE_RE = re.compile(r"^(?P<module>hot_opening_replicate|shot_replicate)/(?P<kind>images|videos)/(?P<year>\d{4})/(?P<month>\d{2})/(?P<day>\d{2})/(?P<prefix>video_img|video_ref)_(?P<user_id>[^_]+)_(?P<ymd>\d{8})_(?P<hms>\d{6})_(?P<rand>[0-9a-fA-F]{8})\.(?P<ext>[^/]+)$")
 SHOT_SEGMENT_RE = re.compile(r"^shot_segments/(?P<year>\d{4})/(?P<month>\d{2})/(?P<day>\d{2})/(?P<segment_id>[^/]+)\.mp4$")
 LEGACY_GEN_RE = re.compile(r"^(?P<kind>images|videos)/gen_(?P<user_id>[^_]+)_(?P<rand>[0-9a-zA-Z]+)\.(?P<ext>[^/]+)$")
+ADMIN_UPLOAD_RE = re.compile(r"^admin_uploads/(?P<scene>system_logo|system_pdf|open_type_thumb|common)/(?P<kind>images|videos|audios|files)/(?P<year>\d{4})/(?P<month>\d{2})/(?P<day>\d{2})/(?P<prefix>admin_img|admin_video|admin_audio|admin_pdf|admin_file)_(?P<user_id>[^_]+)_(?P<ymd>\d{8})_(?P<hms>\d{6})_(?P<rand>[0-9a-fA-F]{8})\.(?P<ext>[^/]+)$")
+HOME_MATERIAL_REFERENCE_RE = re.compile(r"^home_materials/references/(?P<kind>images|videos|audios)/(?P<year>\d{4})/(?P<month>\d{2})/(?P<day>\d{2})/(?P<prefix>admin_img|admin_video|admin_audio)_(?P<user_id>[^_]+)_(?P<ymd>\d{8})_(?P<hms>\d{6})_(?P<rand>[0-9a-fA-F]{8})\.(?P<ext>[^/]+)$")
 
 IMAGE_EXTS = {".jpg", ".jpeg", ".png", ".webp", ".gif", ".bmp", ".svg"}
 VIDEO_EXTS = {".mp4", ".mov", ".m4v", ".webm", ".avi", ".mkv"}
@@ -115,6 +117,26 @@ def parse_upload_path(path: str | os.PathLike[str], *, include_legacy: bool = Fa
     except ValueError:
         return None
 
+    for pattern, module in (
+        (ADMIN_UPLOAD_RE, UploadResourceModuleEnum.ADMIN_UPLOAD.value),
+        (HOME_MATERIAL_REFERENCE_RE, UploadResourceModuleEnum.HOME_MATERIAL.value),
+    ):
+        m = pattern.match(rel)
+        if m:
+            d = m.groupdict()
+            kind = d.get("kind")
+            if kind == "images":
+                rtype = UploadResourceTypeEnum.IMAGE.value
+            elif kind == "videos":
+                rtype = UploadResourceTypeEnum.VIDEO.value
+            elif kind == "audios":
+                rtype = UploadResourceTypeEnum.AUDIO.value
+            elif d.get("prefix") == "admin_pdf":
+                rtype = UploadResourceTypeEnum.PDF.value
+            else:
+                rtype = UploadResourceTypeEnum.FILE.value
+            return _base(abs_path, module, rtype, d.get("user_id"), _parse_created_at(d))
+
     ignored_prefixes = ("home_materials/",)
     if rel in {"site_logo.png"} or rel.startswith(ignored_prefixes) or rel.startswith("pdf_"):
         return ParsedUploadPath(