diff --git a/doraemon/middleware/sub-domain.js b/doraemon/middleware/sub-domain.js
index de54263..7d0b088 100644
--- a/doraemon/middleware/sub-domain.js
+++ b/doraemon/middleware/sub-domain.js
@@ -9,7 +9,6 @@ const helpers = global.yoho.helpers;
 
 module.exports = () => {
     return (req, res, next) => {
-        console.log();
         if (req.subdomains.length) {
             switch (req.subdomains[0]) {
                 case 'guang': // 逛
@@ -24,7 +23,7 @@ module.exports = () => {
                     break;
                 case 'sale': // sale
                     res.redirect(301, helpers.urlFormat('/product/sale', req.query, 'default'));
-                    return;                    
+                    return;
                 case 'new': // new.m.yohobuy.com 全部跳转到 m.yohobuy.com
                     res.redirect(301, helpers.urlFormat(req.path, req.query, 'default'));
                     return;
@@ -38,4 +37,4 @@ module.exports = () => {
         }
         next();
     };
-};
\ No newline at end of file
+};