diff --git a/webapp/controller/OtherController.class.php b/webapp/controller/OtherController.class.php
index 971e37f4..e0c65583 100644
--- a/webapp/controller/OtherController.class.php
+++ b/webapp/controller/OtherController.class.php
@@ -317,14 +317,15 @@ class OtherController extends BaseAuthedController {
                 $temp = array(
                     'id' => $modeMeta['id']
                 );
-                
+                if ($modeMeta['daily_open_time']){
                     $dailyOpenTimeOffset = myself()->_getDaySecondsOffset(strtotime("2024-6-22 ".$modeMeta['daily_open_time']));
                     $dailyEndTimeOffset = myself()->_getDaySecondsOffset(strtotime("2024-6-22 ".$modeMeta['daily_end_time']));
                     $nowTimeOffset = myself()->_getDaySecondsOffset(myself()->_getNowTime());
                     $temp['daily_open_time'] = strtotime($modeMeta['daily_open_time']) ;
                     $temp['daily_end_time'] = strtotime($modeMeta['daily_end_time']);
                     $temp['state'] = $nowTimeOffset >= $dailyOpenTimeOffset && $nowTimeOffset <= $dailyEndTimeOffset ? 1 : 0;
-
+                }
+                
                 array_push(
                     $modeList,
                     $temp