diff --git a/upload/source/include/cron/cron_cleanup_daily.php b/upload/source/include/cron/cron_cleanup_daily.php
index 0a71481..9c5922a 100644
--- a/upload/source/include/cron/cron_cleanup_daily.php
+++ b/upload/source/include/cron/cron_cleanup_daily.php
@@ -27,8 +27,8 @@ C::t('forum_postcache')->delete_by_dateline(TIMESTAMP-86400);
 C::t('forum_newthread')->delete_by_dateline(TIMESTAMP-1296000);
 C::t('common_seccheck')->truncate();
 
-if($settingnew['heatthread']['type'] == 2 && $settingnew['heatthread']['period']) {
-	$partakeperoid = 86400 * $settingnew['heatthread']['period'];
+if($_G['setting']['heatthread']['type'] == 2 && $_G['setting']['heatthread']['period']) {
+	$partakeperoid = 86400 * $_G['setting']['heatthread']['period'];
 	C::t('forum_threadpartake')->delete($_G[timestamp]-$partakeperoid);
 }