fix rec list

@@ -458,9 +458,13 @@ exports.getSearchKeywordDataById = (id, params, channel) => {
 
         if (!_.isEmpty(redisData.data)) {
             _.forEach(redisData.data, value => {
-                Object.assign({
+                if (!value) {
+                    return;
+                }
+
+                Object.assign(value, {
                     name: value.keyword,
-                    href: helpers.urlFormat(`/canpin/${value.root_id}.html`, null, 'www')
+                    href: helpers.urlFormat(`/canpin/${value.id}.html`, null, 'www')
                 });
             });