feat: 本次提交更新内容如下

功能没问题

nkebao/src/pages/content/materials/New.tsx

@@ -12,6 +12,7 @@ import UnifiedHeader from '@/components/UnifiedHeader';
 import { get, post, put } from '@/api/request';
 import { Image as ImageIcon, Link as LinkIcon, Video as VideoIcon, FileText, Layers, UploadCloud } from 'lucide-react';
 import { Upload } from 'tdesign-mobile-react';
+import type { UploadFile } from 'tdesign-mobile-react/es/upload/type';
 
 export default function NewMaterial() {
   const navigate = useNavigate();
@@ -229,18 +230,15 @@ export default function NewMaterial() {
               {/* 素材上传分组（仅图片类型和小程序类型） */}
               {(contentType === 1 || contentType === 5) && (
                 <div className="mb-6">
-                  <div className="text-xs text-gray-400 mb-2 tracking-widest">素材上传</div>
+                  <div className="text-xs text-gray-400 mb-2 tracking-widest">素材上传（最多上传9张）</div>
                   {contentType === 1 && (
                     <div className="mb-6">
-                      <div className="text-xs text-gray-400 mb-2 tracking-widest">素材上传</div>
                       <Upload
                         files={images.map(url => ({ url }))}
-                        onChange={({ files }) => setImages(files.map(f => f.url))}
+                        onChange={(files: UploadFile[]) => setImages(files.map((f: any) => f.url))}
                         multiple
                         accept="image/*"
                         max={9}
-                        theme="image"
-                        tips="支持JPG、PNG格式，最多9张"
                       />
                     </div>
                   )}