diff --git a/db/update1.3.sql b/db/update1.3.sql
index ab54148d3b..b767ca8c97 100644
--- a/db/update1.3.sql
+++ b/db/update1.3.sql
@@ -8,3 +8,12 @@ CHANGE `bugOwner` `QM` VARCHAR( 30 ) CHARACTER SET utf8 COLLATE utf8_general_ci
 ALTER TABLE `zt_product` ADD `RM` VARCHAR( 30 ) NOT NULL AFTER `QM` ;
 ALTER TABLE `zt_product` ADD `createdBy` VARCHAR( 30 ) NOT NULL AFTER `whitelist` ,
 ADD `createdDate` DATETIME NOT NULL AFTER `createdBy` ;
+
+-- fileds length.
+ALTER TABLE `zt_bug` CHANGE `title` `title` VARCHAR( 255 ) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL;
+ALTER TABLE `zt_build` CHANGE `name` `name` CHAR( 150 ) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL;
+ALTER TABLE `zt_case` CHANGE `title` `title` VARCHAR( 255 ) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL;
+ALTER TABLE `zt_dept` CHANGE `name` `name` CHAR( 60 ) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL;
+ALTER TABLE `zt_doc` CHANGE `title` `title` VARCHAR( 255 ) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL;
+ALTER TABLE `zt_story` CHANGE `title` `title` VARCHAR( 255 ) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL;
+ALTER TABLE `zt_task` CHANGE `name` `name` VARCHAR( 255 ) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL;