优化图片

@@ -15,7 +15,7 @@ exports.first = (req, res) => {
         isApp: req.isApp,
         couponUrl: urlFormat('/home/coupons', null, 'default') + '?openby:yohobuy={"action":"go.coupon"}', // 个人中心优惠券
         banner: {
-            img: 'http://img01.yohoboys.com/staticimg/2016/04/08/18/01261f3ab06fe49da541b8fef708ec6676.jpg',
+            img: 'http://img01.yohoboys.com/staticimg/2016/04/08/18/01261f3ab06fe49da541b8fef708ec6676.jpg?imageMogr2/quality/90',
             url: 'http://feature.yoho.cn/0411/0411APPHOME/index.html?openby:yohobuy＝{"action":"go.h5","params":{"title":"YOHO!BUY有货【夏日新品节】","url":"http://feature.yoho.cn/0411/0411APPHOME/index.html?","share":"\/operations\/api\/v5\/webshare\/getShare","shareparam":{"share_id":"386"},"param":{"share_id":"386"}}}'
         },
         weixinUrl: 'http://mp.weixin.qq.com/s?__biz=MjM5ODI5MDA4MA==&mid=201849402&idx=1&sn=c0089812f9769d82e0075f69d771f6e1#rd', // 微信关注地址