修改了android品牌滑动页面圆点位置不正确的问题。

@@ -29,7 +29,7 @@ export default class BrandSwiper extends React.Component {
                 borderRadius: 3,
                 borderRadius: 3,
                 marginLeft: 3,
                 marginLeft: 3,
                 marginRight: 3,
                 marginRight: 3,
-                marginTop: (Platform.OS === 'ios')?3:23,
+                marginTop: (Platform.OS === 'ios')?3:1,
                 marginBottom: 0,
                 marginBottom: 0,
             }}
             }}
         />;
         />;