重新设置筛选选项的index review 于良

@@ -126,7 +126,7 @@ export default class BrandProductFilter extends React.Component {
 
     _renderRow(rowData, sectionID, rowID) {
         let colorStyle = rowID == this.state.selectedIndex ? {color: '#444444'} : {color: '#b0b0b0'};
-        if (rowID == 3) {
+        if (rowID == 4) {
             colorStyle = this.props.lastSelected ? {color: '#444444'} : {color: '#b0b0b0'};
         }
 
@@ -147,7 +147,7 @@ export default class BrandProductFilter extends React.Component {
                     //     this.props.onPressFilter && this.props.onPressFilter(filters[0].key);
                     //     return;
                     // }
-                    if (rowID == 3) {
+                    if (rowID == 4) {
                         let value = 'filter';
                         this.props.onPressFilter && this.props.onPressFilter(value);
                         return;