fix login url

@@ -314,7 +314,7 @@ const local = {
                     return res.json({
                     return res.json({
                         code: 200,
                         code: 200,
                         data: {
                         data: {
-                            qrcode: `http://union.yoho.cn/union/app-downloads.html?qr=${result.data.code}`
+                            qrcode: `http://m.yohobuy.com/signin.html?qr=${result.data.code}`
                         }
                         }
                     });
                     });
                 } else {
                 } else {