上传组件验证文件格式错误问题修复

src/components/FileUpload/FileUpload.tsx

@@ -50,7 +50,7 @@ const FileUpload: React.FC<FileUploadProps> = ({
   listType = 'text',
   buttonText,
   disabled = false,
-  accept,
+  accept = allowedTypes.map(type => `.${type}`).join(','),
   showUploadList = true,
   isDragger = false,
   tip,
@@ -163,7 +163,7 @@ const FileUpload: React.FC<FileUploadProps> = ({
   };
 
   const beforeUpload = (file: File) => {
-    return validateFileSize(file, maxSize, allowedTypes);
+    return validateFileSize(file, maxSize);
   };
 
   const UploadComponent = isDragger ? Upload.Dragger : Upload;