act_id

@@ -24,7 +24,11 @@ if ($('.share-buy-page').height() < $(window).height()) {
 }
 
 if (yoho.isApp) {
+    if (window.queryString.act_id) {
         shareData.link = 'http://m.yohobuy.com/activity/share-buy?act_id=' + window.queryString.act_id;
+    } else {
+        shareData.link = 'http://m.yohobuy.com/activity/share-buy';
+    }
 
     yoho.ready(function() {
         yoho.invokeMethod('set.shareInfo', shareData);