# Actions After Select
```html
```
```js
export default {
computed: {
options () {
return [
'@gmail.com',
'@163.com',
'@qq.com'
].map(suffix => {
const value = this.value === null ? '' : this.value
const prefix = value.split('@')[0]
return {
label: prefix + suffix,
value: prefix + suffix,
}
})
}
},
data () {
return {
value: null
}
}
}
```
```css
.n-auto-complete {
margin: 0 0 12px 0;
}
```