message: fix resetFocusedIndex
diff: @@ -335,9 +335,8 @@ class Select extends Component {
  onFilterItems (keyword) {
  this.setState({
  - keyword,
  - focusedIndex: 0
  - })
  + keyword
  + }, ()=>this.resetFocusedIndex())
  if (this.props.origin) {
  // this.setState({
  