修改分享文案

@@ -18,9 +18,9 @@ require('activity/promotion/promotion.page.css');
 
 var share = require('../common/share');
 share({
-    title: 'YOHO!BUY有货邀请同学认证赠好礼！立享【学生专属】4大特权！',
+    title: '【有货】学生认证看过来！专享特价，任性分期，立即走起→',
     link: location.href,
-    desc: '每邀请1名同学完成认证立赠300有货币！上不封顶！',
+    desc: '邀请同学认证更有惊喜好礼相送~',
     imgUrl: 'http://img11.static.yhbimg.com/taobaocms/2017/01/17/16/0108d724a0ef1f001d3ee6010aa79d960e.png'
 });