fix special sale

@@ -564,10 +564,7 @@ exports.getSaleSpecialData = (id, params, channel) => {
 
             if (!_.isEmpty(result[1])) {
                 resData.leftContent = searchHandler.handleSortData(_.get(result[1],
-                    'data', []), Object.assign({
-                        msort: params.msort || '',
-                        misort: params.misort || ''
-                    }, defaultParam));
+                    'data', []), defaultParam, params);
             }
 
             if (!_.isEmpty(result[2])) {

@@ -510,6 +510,7 @@ exports.handleSortData = (origin, params, originParams, baseUrl) => {
         href: `${baseUrl}${handleFilterUrl(params, {}, {msort: true, misort: true, sort: true})}`
     }];
 
+    originParams = originParams || {};
     baseUrl = baseUrl || '';
 
     _.forEach(origin, value => {