add inform page request

src/pages/user/user.tsx

@@ -10,6 +10,8 @@ import pt, { Lang } from '@/plain-text';
 import logo from '@/assets/images/UserPage/logo.png';
 import './user.scss';
 
+const listLangInterval = 20;
+
 export default class UserPage extends Component {
   state = {
     selector: ['简体中文', 'English'],
@@ -123,7 +125,7 @@ export default class UserPage extends Component {
             thumb={aboutIcon}
             onClick={this.aboutPage}
           />
-          <View style={{ height: 20 }}></View>
+          <View style={{ height: listLangInterval }}></View>
           <Picker
             mode='selector'
             range={this.state.selector}