diff --git a/db/update16.0.sql b/db/update16.0.sql
new file mode 100644
index 0000000000..53d062a7c2
--- /dev/null
+++ b/db/update16.0.sql
@@ -0,0 +1 @@
+ALTER TABLE zt_productplan ADD `status` enum('wait','doing','done','closed') NOT NULL default 'wait' AFTER `title`;
diff --git a/db/zentao.sql b/db/zentao.sql
index 5aab29f9f2..2b864ada9c 100644
--- a/db/zentao.sql
+++ b/db/zentao.sql
@@ -950,6 +950,7 @@ CREATE TABLE IF NOT EXISTS `zt_productplan` (
   `branch` mediumint(8) unsigned NOT NULL,
   `parent` mediumint(9) NOT NULL DEFAULT '0',
   `title` varchar(90) NOT NULL,
+  `status` enum('wait','doing','done','closed') NOT NULL default 'wait',
   `desc` text NOT NULL,
   `begin` date NOT NULL,
   `end` date NOT NULL,