修改 banner bug review by zhanglixia

@@ -69,16 +69,17 @@ export default class BrandSwiper extends React.Component {
 		}
 
         if (list.length == 1) {
+
             return (
                 <View style={styles.container}>
                     <TouchableOpacity
                         activeOpacity={1}
                         style={{width: width, height: height-15}}
                         onPress={() => {
-                            this.props.onPressSlideItem && this.props.onPressSlideItem(data[0].url);
+                            this.props.onPressSlideItem && this.props.onPressSlideItem(list[0].url);
                         }}
                     >
-                        <SlicedImage source={{uri: list[0].src}} style={width, height-15}/>
+                        <SlicedImage source={{uri: list[0].src}} style={{width, height}}/>
                     </TouchableOpacity>
                 </View>
             );