diff --git a/db/update17.6.2.sql b/db/update17.6.2.sql
index 6d1d3bbce8..87f011829a 100644
--- a/db/update17.6.2.sql
+++ b/db/update17.6.2.sql
@@ -10,8 +10,8 @@ CREATE TABLE IF NOT EXISTS `zt_ticket` (
   `assignedTo` varchar(255) NOT NULL,
   `assignedDate` datetime NOT NULL,
   `realStarted` datetime NOT NULL,
-  `startBy` varchar(255) NOT NULL,
-  `startDate` datetime NOT NULL,
+  `startedBy` varchar(255) NOT NULL,
+  `startedDate` datetime NOT NULL,
   `deadline` date NOT NULL,
   `pri` tinyint unsigned NOT NULL DEFAULT '0',
   `estimate` float unsigned NOT NULL,
diff --git a/db/zentao.sql b/db/zentao.sql
index 23c6924f70..4e7d8d7b54 100755
--- a/db/zentao.sql
+++ b/db/zentao.sql
@@ -7127,8 +7127,8 @@ CREATE TABLE IF NOT EXISTS `zt_ticket` (
   `assignedTo` varchar(255) NOT NULL,
   `assignedDate` datetime NOT NULL,
   `realStarted` datetime NOT NULL,
-  `startBy` varchar(255) NOT NULL,
-  `startDate` datetime NOT NULL,
+  `startedBy` varchar(255) NOT NULL,
+  `startedDate` datetime NOT NULL,
   `deadline` date NOT NULL,
   `pri` tinyint unsigned NOT NULL DEFAULT '0',
   `estimate` float unsigned NOT NULL,