diff --git a/trunk/module/story/lang/zh-cn.php b/trunk/module/story/lang/zh-cn.php
index 17847b5768..af3233c71e 100644
--- a/trunk/module/story/lang/zh-cn.php
+++ b/trunk/module/story/lang/zh-cn.php
@@ -100,6 +100,7 @@ $lang->story->replease = '发布计划';
$lang->story->bug = '相关bug';
$lang->story->title = '需求名称';
$lang->story->spec = '需求描述';
+$lang->story->specNote = "建议的需求模板:
作为一个<某种类型的用户>
我要<达成某些目的>
我这么做的原因是<开发的价值>";
$lang->story->type = '需求类型 ';
$lang->story->pri = '优先级';
$lang->story->estimate = '预计工时';
diff --git a/trunk/module/story/model.php b/trunk/module/story/model.php
index f4484422a4..1870640e91 100644
--- a/trunk/module/story/model.php
+++ b/trunk/module/story/model.php
@@ -164,7 +164,7 @@ class storyModel extends model
$this->dao->update(TABLE_STORY)
->data($story)
->autoCheck()
- ->check('title', 'notempty')
+ ->batchCheck('title,estimate', 'notempty')
->checkIF($story->closedBy, 'closedReason', 'notempty')
->checkIF($story->status == 'closed', 'stage', 'notempty')
->checkIF($story->closedReason == 'duplicate', 'duplicateStory', 'notempty')
diff --git a/trunk/module/story/view/change.html.php b/trunk/module/story/view/change.html.php
index 3829ce1af9..a2a1dc4108 100644
--- a/trunk/module/story/view/change.html.php
+++ b/trunk/module/story/view/change.html.php
@@ -37,7 +37,7 @@