fix a bug

src/login/AccountConfig.js

@@ -185,7 +185,7 @@ class EditNickname extends Component {
                     <span className={'message-content'}>
                         <Input/>
                         <Button type={'primary'}><FormattedMessage id="save"/></Button>
-                        <Button onClick={() => this.props.cancelEdit(this.props.kind)}><FormattedMessage id="cancel"/></Button>
+                        <Button onClick={() => this.props.cancelEdit('nickname')}><FormattedMessage id="cancel"/></Button>
                     </span>
                 </Col>
             </Row>