添加了修改头像功能，顺便重新设计了用户组件

src/upload/upload.js

@@ -63,7 +63,7 @@ export class UploadContainer extends Component {
             <img src={images.icon} className="sdu-logo" alt="logo" />
             <img src={images.name} className="sdu-name" alt="" />
           </div>
-          <UserControl />
+          <UserControl pageAuthLevel={1} />
         </div>
         <div className="content">
           <div className="message-box">