'cookie-crypt-self'

@@ -3,10 +3,14 @@
  */
 'use strict';
 const helpers = global.yoho.helpers;
+const crypto = global.yoho.crypto;
 
 exports.index = (req, res) => {
-    res.cookie('_QYH_UNION', decodeURI(req.query._QYH_UNION), {
+    let quhUnion = crypto.encryption('', decodeURI(req.query._QYH_UNION));
+
+    res.cookie('_QYH_UNION', quhUnion, {
         domain: 'yohobuy.com'
     });
+
     return res.redirect(req.query.target || helpers.urlFormat('/'));
 };