diff --git a/webapp/controller/BaseAuthedController.class.php b/webapp/controller/BaseAuthedController.class.php
index 9feb0fa9..19783d99 100644
--- a/webapp/controller/BaseAuthedController.class.php
+++ b/webapp/controller/BaseAuthedController.class.php
@@ -33,6 +33,9 @@ class BaseAuthedController extends BaseController {
             die();
         }
         if (!(getReqVal('c', '') == 'User' && getReqVal('a', '') == 'login')) {
+            if ((getReqVal('c', '') == 'Battle')) {
+                return;
+            }
             $r = $this->_getRedis($this->_getAccountId());
             $sessionId = $r->get(LAST_SESSION_KEY . $this->_getAccountId());
             if (empty($sessionId)) {