---
order: 1
title:
zh-CN: 用户头像
en-US: Avatar
---
## zh-CN
点击上传用户头像，并使用 `beforeUpload` 限制用户上传的图片格式和大小。
> `beforeUpload` 的返回值可以是一个 Promise 以支持异步处理，如服务端校验等：[示例](http://react-component.github.io/upload/examples/beforeUpload.html)。
## en-US
Click to upload user's avatar, and validate size and format of picture with `beforeUpload`.
> The return value of function `beforeUpload` can be a Promise to check asynchronously. [demo](http://react-component.github.io/upload/examples/beforeUpload.html)
![avatar]()