diff --git a/db/update21.7.3.sql b/db/update21.7.3.sql
index c8c671e975..6d6b5490d0 100644
--- a/db/update21.7.3.sql
+++ b/db/update21.7.3.sql
@@ -54,4 +54,7 @@ SET `bug`.`identify` = 'requirement'
 WHERE `bug`.`identify` != 0 AND `object`.`category` NOT IN ('HLDS', 'DDS', 'DBDS', 'ADS', 'QAP', 'CMP', 'ITP', 'ITTC', 'STP', 'STTC', 'UM');
 
 UPDATE `zt_bug` SET `injection` = '' WHERE `injection` = '0';
-UPDATE `zt_bug` SET `identify`  = '' WHERE `identify`  = '0';
\ No newline at end of file
+UPDATE `zt_bug` SET `identify`  = '' WHERE `identify`  = '0';
+
+INSERT INTO `zt_workflowaction` (`group`, `module`, `action`, `method`, `name`, `type`, `batchMode`, `extensionType`, `open`, `position`, `layout`, `show`, `order`, `buildin`, `role`, `virtual`, `conditions`, `verifications`, `hooks`, `linkages`, `js`, `css`, `toList`, `blocks`, `desc`, `status`, `vision`, `createdBy`, `createdDate`, `editedBy`, `editedDate`) VALUES
+(0,	'project',	'execution',	'browse',	'执行列表',	'single',	'different',	'none',	'normal',	'browse',	'normal',	'direct',	0,	1,	'buildin',	0,	NULL,	NULL,	NULL,	NULL,	NULL,	NULL,	'',	NULL,	NULL,	'enable',	'rnd',	'admin',	'2025-01-08 09:41:02',	'',	NULL);
\ No newline at end of file
diff --git a/module/holiday/model.php b/module/holiday/model.php
index 558951c4e8..5ab0e2f863 100644
--- a/module/holiday/model.php
+++ b/module/holiday/model.php
@@ -250,6 +250,8 @@ class holidayModel extends model
          $endTime   = strtotime($end);
          $days      = ($endTime - $beginTime) / 86400;
 
+         if(!$beginTime) return array();
+
          $dateList  = array();
          for($i = 0; $i <= $days; $i ++) $dateList[] = date('Y-m-d', strtotime("+{$i} days", $beginTime));