imageOrigin.diff

--- a/static/js/utils/post_helper.js
+++ b/static/js/utils/post_helper.js
@@ -26,7 +26,7 @@ define(function (require) {
         },
         prependSocialTeaserImageKey: function (collection) {
             return _.reduce(collection, function(res, value, key) {
-                res['social_teaser_image' + key] = value;
+                res['social_teaser_image' + key === 'origin' ? '' : key] = value;
                 return res;
             }, {});
         },