diff --git a/db/update18.4.sql b/db/update18.4.sql
index f2c83d6eca..082eefe3d0 100644
--- a/db/update18.4.sql
+++ b/db/update18.4.sql
@@ -6,3 +6,6 @@ INSERT INTO `zt_privlang` (`objectID`, `objectType`, `lang`, `key`, `value`, `de
 (2107, 'priv', 'fr',    'traincourse-cloudImport', '', ''),
 (2107, 'priv', 'zh-cn', 'traincourse-cloudImport', '', ''),
 (2107, 'priv', 'zh-tw', 'traincourse-cloudImport', '', '');
+
+ALTER TABLE `zt_traincourse` ADD `importedStatus` enum('wait','doing','done') NOT NULL DEFAULT 'wait' AFTER `desc`;
+ALTER TABLE `zt_traincourse` ADD `lastUpdatedTime` int UNSIGNED NOT NULL DEFAULT 0 AFTER `importedStatus`;
diff --git a/db/zentao.sql b/db/zentao.sql
index 518711042b..bfab986ff6 100755
--- a/db/zentao.sql
+++ b/db/zentao.sql
@@ -3079,6 +3079,8 @@ CREATE TABLE IF NOT EXISTS `zt_traincourse` (
   `status` varchar(10) NOT NULL DEFAULT '',
   `teacher` varchar(30) NOT NULL default '',
   `desc` mediumtext NULL,
+  `importedStatus` enum('wait','doing','done') NOT NULL DEFAULT 'wait',
+  `lastUpdatedTime` int UNSIGNED NOT NULL DEFAULT 0,
   `createdBy` varchar(255) NOT NULL DEFAULT '',
   `createdDate` date NULL,
   `editedBy` varchar(255) NOT NULL DEFAULT '',