diff --git a/db/update20.8.sql b/db/update20.8.sql
index 3c29d2b4a6..168dec2535 100644
--- a/db/update20.8.sql
+++ b/db/update20.8.sql
@@ -21,14 +21,14 @@ CREATE TABLE IF NOT EXISTS `zt_workflowgroup` (
 CREATE INDEX `type` ON `zt_workflowgroup` (`type`);
 
 ALTER TABLE `zt_workflow` ADD `group` mediumint(8) unsigned NOT NULL DEFAULT '0' AFTER `id`;
-ALTER TABLE `zt_workflow` ADD `role` varchar(10) NOT NULL DEFAULT 'custom' AFTER `buildin`;
+ALTER TABLE `zt_workflow` ADD `role` varchar(10) NOT NULL DEFAULT 'buildin' AFTER `buildin`;
 ALTER TABLE `zt_workflowfield` ADD `group` mediumint(8) unsigned NOT NULL DEFAULT '0' AFTER `id`;
 ALTER TABLE `zt_workflowaction` ADD `group` mediumint(8) unsigned NOT NULL DEFAULT '0' AFTER `id`;
 ALTER TABLE `zt_workflowlabel` ADD `group` mediumint(8) unsigned NOT NULL DEFAULT '0' AFTER `id`;
 ALTER TABLE `zt_workflowlayout` ADD `group` mediumint(8) unsigned NOT NULL DEFAULT '0' AFTER `id`;
 ALTER TABLE `zt_workflowui` ADD `group` mediumint(8) unsigned NOT NULL DEFAULT '0' AFTER `id`;
 
-UPDATE `zt_workflow` SET `role` = 'buildin' WHERE `buildin` = '1';
+UPDATE `zt_workflow` SET `role` = 'custom' WHERE `buildin` = '0';
 
 ALTER TABLE `zt_workflow` DROP INDEX `unique`;
 CREATE UNIQUE INDEX `unique` ON `zt_workflow`(`group`,`app`,`module`,`vision`);
diff --git a/db/zentao.sql b/db/zentao.sql
index 9fbdf806a9..86d39dc4d8 100755
--- a/db/zentao.sql
+++ b/db/zentao.sql
@@ -13189,7 +13189,7 @@ CREATE TABLE IF NOT EXISTS `zt_workflow` (
   `css` text NULL,
   `order` smallint(5) unsigned NOT NULL DEFAULT '0',
   `buildin` tinyint(1) unsigned NOT NULL DEFAULT '0',
-  `role` varchar(10) NOT NULL DEFAULT 'custom',
+  `role` varchar(10) NOT NULL DEFAULT 'buildin',
   `belong` varchar(50) NOT NULL DEFAULT '',
   `administrator` text NULL,
   `desc` text NULL,