diff --git a/module/bug/control.php b/module/bug/control.php
index 59d8f46bd2..68829c2bf7 100644
--- a/module/bug/control.php
+++ b/module/bug/control.php
@@ -621,14 +621,26 @@ class bug extends control
         $this->app->session->set('showSuhosinInfo', $showSuhosinInfo);
         if($showSuhosinInfo) $this->view->suhosinInfo = $this->lang->suhosinInfo;
 
+        /* Set ditto option for users and type, severity, pri, resolution list. */
+        $users          = $this->user->getPairs('nodeleted,devfirst');
+        $users['ditto'] = $this->lang->bug->ditto;
+        $this->lang->bug->typeList      ['ditto'] = $this->lang->bug->ditto;
+        $this->lang->bug->priList       ['ditto'] = $this->lang->bug->ditto;
+        $this->lang->bug->resolutionList['ditto'] = $this->lang->bug->ditto;
+        $this->lang->bug->severityList  ['ditto'] = $this->lang->bug->ditto;
+
         /* Assign. */
-        $this->view->position[] = $this->lang->bug->common;
-        $this->view->position[] = $this->lang->bug->batchEdit;
-        $this->view->bugIDList  = $bugIDList;
-        $this->view->productID  = $productID;
-        $this->view->bugs       = $bugs;
-        $this->view->branch     = $branch;
-        $this->view->users      = $this->user->getPairs('nodeleted,devfirst');
+        $this->view->position[]     = $this->lang->bug->common;
+        $this->view->position[]     = $this->lang->bug->batchEdit;
+        $this->view->bugIDList      = $bugIDList;
+        $this->view->productID      = $productID;
+        $this->view->typeList       = $this->lang->bug->typeList;
+        $this->view->priList        = (array)$this->lang->bug->priList;
+        $this->view->resolutionList = $this->lang->bug->resolutionList;
+        $this->view->severityList   = (array)$this->lang->bug->severityList;
+        $this->view->bugs           = $bugs;
+        $this->view->branch         = $branch;
+        $this->view->users          = $users;
 
         $this->display();
     }
diff --git a/module/bug/js/batchedit.js b/module/bug/js/batchedit.js
index 0b26083423..b50a1c2305 100644
--- a/module/bug/js/batchedit.js
+++ b/module/bug/js/batchedit.js
@@ -16,3 +16,50 @@ function setDuplicate(resolution, bugID)
         $('#duplicateBugBox' + bugID).hide();
     }
 }
+
+$(function()
+{
+    $firstTr = $('.table-form').find('tbody tr:first');
+    $firstTr.find('td select').each(function()
+    {
+        $(this).find("option[value='ditto']").remove();
+        $(this).trigger("chosen:updated");
+    });
+})
+
+$(document).on('click', '.chosen-with-drop', function()
+{
+    var $select = $(this).prev('select');
+    oldValue = $select.val();
+})
+
+$(document).on('change', 'select', function()
+{
+    if($(this).val() == 'ditto')
+    {
+        var index = $(this).closest('td').index();
+        var row   = $(this).closest('tr').index();
+        var table = $(this).closest('tr').parent();
+
+        var value = '';
+        for(i = row - 1; i >= 0; i--)
+        {
+            value = $(table).find('tr').eq(i).find('td').eq(index).find('select').val();
+            if(value != 'ditto') break;
+        }
+
+        var valueStr = ',' + $(this).find('option').map(function(){return $(this).val();}).get().join(',') + ',';
+        if(valueStr.indexOf(',' + value + ',') != -1)
+        {
+            $(this).val(value);
+        }
+        else
+        {
+            alert(dittoNotice);
+            $(this).val(oldValue);
+        }
+
+        $(this).trigger("chosen:updated");
+        $(this).trigger("change");
+    }
+})
diff --git a/module/bug/view/batchedit.html.php b/module/bug/view/batchedit.html.php
index 501a074552..8a3010a840 100644
--- a/module/bug/view/batchedit.html.php
+++ b/module/bug/view/batchedit.html.php
@@ -39,7 +39,6 @@
      * Remove designchange, newfeature, trackings from the typeList, because should be tracked in story or task. 
      * These thress types if upgrade from bugfree2.x.
      */
-    $typeList = $lang->bug->typeList;
     if($bugs[$bugID]->type != 'designchange') unset($typeList['designchange']);
     if($bugs[$bugID]->type != 'newfeature')   unset($typeList['newfeature']);
     if($bugs[$bugID]->type != 'trackthings')  unset($typeList['trackthings']);
@@ -47,8 +46,8 @@
     <tr class='text-center'>
       <td><?php echo $bugID . html::hidden("bugIDList[$bugID]", $bugID);?></td>
       <td><?php echo html::select("types[$bugID]",      $typeList, $bugs[$bugID]->type, 'class=form-control');?></td>
-      <td><?php echo html::select("severities[$bugID]", (array)$lang->bug->severityList, $bugs[$bugID]->severity, 'class=form-control');?></td>
-      <td><?php echo html::select("pris[$bugID]",       (array)$lang->bug->priList, $bugs[$bugID]->pri, 'class=form-control');?></td>
+      <td><?php echo html::select("severities[$bugID]", $severityList, $bugs[$bugID]->severity, 'class=form-control');?></td>
+      <td><?php echo html::select("pris[$bugID]",       $priList, $bugs[$bugID]->pri, 'class=form-control');?></td>
       <td title='<?php echo $bugs[$bugID]->title?>'> <?php echo html::input("titles[$bugID]", $bugs[$bugID]->title, 'class=form-control');?></td>
       <td class='text-left' style='overflow:visible'><?php echo html::select("assignedTos[$bugID]", $users, $bugs[$bugID]->assignedTo, "class='form-control chosen'");?></td>
       <td><?php echo html::select("statuses[$bugID]", (array)$lang->bug->statusList, $bugs[$bugID]->status, 'class=form-control');?></td>
@@ -57,7 +56,7 @@
         <table class='w-p100'>
           <tr>
             <td class='pd-0'>
-              <?php echo html::select("resolutions[$bugID]", $this->lang->bug->resolutionList, $bugs[$bugID]->resolution, "class=form-control onchange=setDuplicate(this.value,$bugID)");?>
+              <?php echo html::select("resolutions[$bugID]", $resolutionList, $bugs[$bugID]->resolution, "class=form-control onchange=setDuplicate(this.value,$bugID)");?>
             </td>
             <td class='pd-0 w-p50' id='<?php echo 'duplicateBugBox' . $bugID;?>' <?php if($bugs[$bugID]->resolution != 'duplicate') echo "style='display:none'";?>>
               <?php echo html::input("duplicateBugs[$bugID]", '', "class=form-control placeholder='{$lang->bug->duplicateBug}'");?>
diff --git a/module/story/control.php b/module/story/control.php
index 71e6581a9f..9f4c6e912f 100644
--- a/module/story/control.php
+++ b/module/story/control.php
@@ -242,11 +242,11 @@ class story extends control
             $this->view->titles = $titles;
         }
 
-        $moduleOptionMenu['same'] = $this->lang->story->same;
-        $plans = $this->loadModel('productplan')->getPairs($productID, 'unexpired');
-        $plans['same']   = $this->lang->story->same;
-        $priList         = (array)$this->lang->story->priList;
-        $priList['same'] = $this->lang->story->same;
+        $moduleOptionMenu['ditto'] = $this->lang->story->ditto;
+        $plans = $this->loadModel('productplan')->getPairs($productID, $branch, 'unexpired');
+        $plans['ditto']   = $this->lang->story->ditto;
+        $priList          = (array)$this->lang->story->priList;
+        $priList['ditto'] = $this->lang->story->ditto;
 
         $this->view->title            = $product->name . $this->lang->colon . $this->lang->story->batchCreate;
         $this->view->productName      = $product->name;
@@ -348,6 +348,9 @@ class story extends control
      */
     public function batchEdit($productID = 0, $projectID = 0, $branch = 0)
     {
+        /* Load model. */
+        $this->loadModel('productplan');
+
         if($this->post->titles)
         {
             $allChanges = $this->story->batchUpdate();
@@ -364,7 +367,6 @@ class story extends control
                 }
             }
             die(js::locate($this->session->storyList, 'parent'));
-
         }
 
         $storyIDList = $this->post->storyIDList ? $this->post->storyIDList : die(js::locate($this->session->storyList, 'parent'));
@@ -377,8 +379,17 @@ class story extends control
         {
             $this->product->setMenu($this->product->getPairs('nodeleted'), $productID, $branch);
             $product = $this->product->getByID($productID);
-            $this->view->position[] = html::a($this->createLink('product', 'browse', "product=$product->id&branch=$branch"), $product->name);
-            $this->view->title      = $product->name . $this->lang->colon . $this->lang->story->batchEdit;
+
+            /* Set modules and productPlans. */
+            $modules               = $this->tree->getOptionMenu($productID, $viewType = 'story', 0, $branch);
+            $modules['ditto']      = $this->lang->story->ditto;
+            $productPlans          = $this->productplan->getPairs($productID, $branch);
+            $productPlans['ditto'] = $this->lang->story->ditto;
+
+            $this->view->modules      = $modules;
+            $this->view->productPlans = $productPlans;
+            $this->view->position[]   = html::a($this->createLink('product', 'browse', "product=$product->id&branch=$branch"), $product->name);
+            $this->view->title        = $product->name . $this->lang->colon . $this->lang->story->batchEdit;
 
         }
         /* The stories of a project. */
@@ -403,15 +414,13 @@ class story extends control
             $this->view->title      = $this->lang->story->batchEdit;
         }
 
-        /* Get the module and productplan of edited stories. */
-        $moduleOptionMenus = array();
-        $productPlans      = array();
-        $this->loadModel('productplan');
-        foreach($stories as $story) 
-        {
-            $moduleOptionMenus[$story->product] = $this->tree->getOptionMenu($story->product, $viewType = 'story', 0, $branch);
-            $productPlans[$story->product]      = $this->productplan->getPairs($story->product, $branch);
-        }
+        /* Set ditto option for users and pri, source, stage list. */
+        $users          = $this->loadModel('user')->getPairs('nodeleted');
+        $users['ditto'] = $this->lang->story->ditto;
+        $this->lang->story->priList['ditto']    = $this->lang->story->ditto;
+        $this->lang->story->sourceList['ditto'] = $this->lang->story->ditto;
+        $this->lang->story->stageList['ditto']  = $this->lang->story->ditto;
+        $this->lang->story->reasonList['ditto'] = $this->lang->story->ditto;
 
         /* Judge whether the editedStories is too large and set session. */
         $showSuhosinInfo = false;
@@ -421,11 +430,14 @@ class story extends control
 
         $this->view->position[]        = $this->lang->story->common;
         $this->view->position[]        = $this->lang->story->batchEdit;
-        $this->view->users             = $this->loadModel('user')->getPairs('nodeleted');
-        $this->view->moduleOptionMenus = $moduleOptionMenus;
-        $this->view->productPlans      = $productPlans;
+        $this->view->users             = $users;
+        $this->view->priList           = (array)$this->lang->story->priList;
+        $this->view->sourceList        = $this->lang->story->sourceList;
+        $this->view->reasonList        = $this->lang->story->reasonList;
+        $this->view->stageList         = $this->lang->story->stageList;
         $this->view->productID         = $productID;
         $this->view->storyIDList       = $storyIDList;
+        $this->view->branch            = $branch;
         $this->view->stories           = $stories;
         $this->view->productName       = isset($product) ? $product->name : '';
         $this->display();
diff --git a/module/story/js/batchcreate.js b/module/story/js/batchcreate.js
index ed0b319f4d..73d3b44a68 100644
--- a/module/story/js/batchcreate.js
+++ b/module/story/js/batchcreate.js
@@ -1,7 +1,7 @@
 $(document).on('click', '.chosen-with-drop', function()
 {
     var select = $(this).prev('select');
-    if($(select).val() == 'same')
+    if($(select).val() == 'ditto')
     {
         var index = $(select).closest('td').index();
         var row   = $(select).closest('tr').index();
@@ -10,7 +10,7 @@ $(document).on('click', '.chosen-with-drop', function()
         for(i = row - 1; i >= 0; i--)
         {
             value = $(table).find('tr').eq(i).find('td').eq(index).find('select').val();
-            if(value != 'same') break;
+            if(value != 'ditto') break;
         }
         $(select).val(value);
         $(select).trigger("chosen:updated");
@@ -18,7 +18,7 @@ $(document).on('click', '.chosen-with-drop', function()
 });
 $(document).on('mousedown', 'select', function()
 {
-    if($(this).val() == 'same')
+    if($(this).val() == 'ditto')
     {
         var index = $(this).closest('td').index();
         var row   = $(this).closest('tr').index();
@@ -27,7 +27,7 @@ $(document).on('mousedown', 'select', function()
         for(i = row - 1; i >= 0; i--)
         {
             value = $(table).find('tr').eq(i).find('td').eq(index).find('select').val();
-            if(value != 'same') break;
+            if(value != 'ditto') break;
         }
         $(this).val(value);
     }
diff --git a/module/story/js/batchedit.js b/module/story/js/batchedit.js
index 45150d3088..f0b5b2c9f2 100644
--- a/module/story/js/batchedit.js
+++ b/module/story/js/batchedit.js
@@ -24,3 +24,50 @@ function setDuplicateAndChild(resolution, storyID)
         $('#childStoryBox' + storyID).hide();
     }
 }
+
+$(function()
+{
+    $firstTr = $('.table-form').find('tbody tr:first');
+    $firstTr.find('td select').each(function()
+    {
+        $(this).find("option[value='ditto']").remove();
+        $(this).trigger("chosen:updated");
+    });
+})
+
+$(document).on('click', '.chosen-with-drop', function()
+{
+    var $select = $(this).prev('select');
+    oldValue = $select.val();
+})
+
+$(document).on('change', 'select', function()
+{
+    if($(this).val() == 'ditto')
+    {
+        var index = $(this).closest('td').index();
+        var row   = $(this).closest('tr').index();
+        var table = $(this).closest('tr').parent();
+
+        var value = '';
+        for(i = row - 1; i >= 0; i--)
+        {
+            value = $(table).find('tr').eq(i).find('td').eq(index).find('select').val();
+            if(value != 'ditto') break;
+        }
+
+        var valueStr = ',' + $(this).find('option').map(function(){return $(this).val();}).get().join(',') + ',';
+        if(valueStr.indexOf(',' + value + ',') != -1)
+        {
+            $(this).val(value);
+        }
+        else
+        {
+            alert(dittoNotice);
+            $(this).val(oldValue);
+        }
+
+        $(this).trigger("chosen:updated");
+        $(this).trigger("change");
+    }
+})
diff --git a/module/story/lang/en.php b/module/story/lang/en.php
index 7f0d94a9e4..6df6c30851 100644
--- a/module/story/lang/en.php
+++ b/module/story/lang/en.php
@@ -76,7 +76,8 @@ $lang->story->preVersion     = 'Pre version';
 $lang->story->keywords       = 'Keyword';
 $lang->story->newStory       = 'Continue to add story.';
 
-$lang->story->same = 'Ditto';
+$lang->story->ditto       = 'Ditto';
+$lang->story->dittoNotice = 'Current story and story above it do not belong to same product!';
 
 $lang->story->useList[0] = 'No use';
 $lang->story->useList[1] = 'Use';
diff --git a/module/story/lang/zh-cn.php b/module/story/lang/zh-cn.php
index 999b9c4dfa..daffe2611b 100644
--- a/module/story/lang/zh-cn.php
+++ b/module/story/lang/zh-cn.php
@@ -76,7 +76,8 @@ $lang->story->preVersion     = '之前版本';
 $lang->story->keywords       = '关键词';
 $lang->story->newStory       = '继续添加需求';
 
-$lang->story->same = '同上';
+$lang->story->ditto       = '同上';
+$lang->story->dittoNotice = '该需求与上一需求不属于同一产品！';
 
 $lang->story->useList[0] = '不使用';
 $lang->story->useList[1] = '使用';
diff --git a/module/story/model.php b/module/story/model.php
index 401cb86b3a..437effe48c 100644
--- a/module/story/model.php
+++ b/module/story/model.php
@@ -249,9 +249,9 @@ class storyModel extends model
         $pri    = 0;
         for($i = 0; $i < $batchNum; $i++)
         {
-            $module = $stories->module[$i] == 'same' ? $module : $stories->module[$i];
-            $plan   = $stories->plan[$i]   == 'same' ? $plan   : $stories->plan[$i];
-            $pri    = $stories->pri[$i]    == 'same' ? $pri   : $stories->pri[$i];
+            $module = $stories->module[$i] == 'ditto' ? $module : $stories->module[$i];
+            $plan   = $stories->plan[$i]   == 'ditto' ? $plan   : $stories->plan[$i];
+            $pri    = $stories->pri[$i]    == 'ditto' ? $pri   : $stories->pri[$i];
             $stories->module[$i] = (int)$module;
             $stories->plan[$i]   = (int)$plan;
             $stories->pri[$i]    = (int)$pri;
diff --git a/module/story/view/batchcreate.html.php b/module/story/view/batchcreate.html.php
index 1f38bb12b4..cd05025702 100644
--- a/module/story/view/batchcreate.html.php
+++ b/module/story/view/batchcreate.html.php
@@ -42,9 +42,9 @@
     <?php $i = 0; ?>
     <?php if(!empty($titles)):?>
     <?php foreach($titles as $storyTitle => $fileName):?>
-    <?php $moduleID = $i == 0 ? $moduleID : 'same';?>
-    <?php $planID   = $i == 0 ? '' : 'same';?>
-    <?php $pri      = $i == 0 ? '' : 'same';?>
+    <?php $moduleID = $i == 0 ? $moduleID : 'ditto';?>
+    <?php $planID   = $i == 0 ? '' : 'ditto';?>
+    <?php $pri      = $i == 0 ? '' : 'ditto';?>
     <tr class='text-center'>
       <td><?php echo $i+1;?></td>
       <td class='text-left' style='overflow:visible'><?php echo html::select("module[$i]", $moduleOptionMenu, $moduleID, "class='form-control chosen'");?></td>
@@ -66,9 +66,9 @@
     <?php endif;?>
     <?php $nextStart = $i;?>
     <?php for($i = $nextStart; $i < $config->story->batchCreate; $i++):?>
-    <?php $moduleID = $i - $nextStart == 0 ? $moduleID : 'same';?>
-    <?php $planID   = $i - $nextStart == 0 ? '' : 'same';?>
-    <?php $pri      = $i - $nextStart == 0 ? '' : 'same';?>
+    <?php $moduleID = $i - $nextStart == 0 ? $moduleID : 'ditto';?>
+    <?php $planID   = $i - $nextStart == 0 ? '' : 'ditto';?>
+    <?php $pri      = $i - $nextStart == 0 ? '' : 'ditto';?>
     <tr class='text-center'>
       <td><?php echo $i+1;?></td>
       <td class='text-left' style='overflow:visible'><?php echo html::select("module[$i]", $moduleOptionMenu, $moduleID, "class='form-control chosen'");?></td>
diff --git a/module/story/view/batchedit.html.php b/module/story/view/batchedit.html.php
index 83b7b01b09..4ec244e3a0 100644
--- a/module/story/view/batchedit.html.php
+++ b/module/story/view/batchedit.html.php
@@ -11,6 +11,7 @@
  */
 ?>
 <?php include '../../common/view/header.html.php';?>
+<?php js::set('dittoNotice', $this->lang->story->dittoNotice);?>
 <div id='titlebar'>
   <div class='heading'>
     <span class='prefix'><?php echo html::icon($lang->icons['story']);?></span>
@@ -38,20 +39,32 @@
       </tr>
     </thead>
     <?php foreach($storyIDList as $storyID):?>
+    <?php
+    if(!$productID)
+    {
+        $product = $this->product->getByID($stories[$storyID]->product);
+        $modules = $this->tree->getOptionMenu($stories[$storyID]->product, $viewType = 'story', 0, $branch);
+        foreach($modules as $moduleID => $moduleName) $modules[$moduleID] = '/' . $product->name . $moduleName;
+        $modules['ditto'] = $this->lang->story->ditto;
+
+        $productPlans          = $this->productplan->getPairs($stories[$storyID]->product, $branch);
+        $productPlans['ditto'] = $this->lang->story->ditto;
+    }
+    ?>
     <tr class='text-center'>
       <td><?php echo $storyID . html::hidden("storyIDList[$storyID]", $storyID);?></td>
-      <td class='text-left' style='overflow:visible'>    <?php echo html::select("modules[$storyID]", $moduleOptionMenus[$stories[$storyID]->product], $stories[$storyID]->module, "class='form-control chosen'");?></td>
-      <td class='text-left' style='overflow:visible'>    <?php echo html::select("plans[$storyID]",   $productPlans[$stories[$storyID]->product], $stories[$storyID]->plan, "class='form-control chosen'");?></td>
+      <td class='text-left' style='overflow:visible'>    <?php echo html::select("modules[$storyID]", $modules, $stories[$storyID]->module, "class='form-control chosen'");?></td>
+      <td class='text-left' style='overflow:visible'>    <?php echo html::select("plans[$storyID]",   $productPlans, $stories[$storyID]->plan, "class='form-control chosen'");?></td>
       <td title='<?php echo $stories[$storyID]->title?>'><?php echo html::input("titles[$storyID]",   $stories[$storyID]->title, 'class=form-control'); ?></td>
       <td><?php echo html::input("estimates[$storyID]", $stories[$storyID]->estimate, "class='form-control' autocomplete='off'"); ?></td>
-      <td><?php echo html::select("pris[$storyID]",     (array)$lang->story->priList, $stories[$storyID]->pri, 'class=form-control');?></td>
-      <td><?php echo html::select("sources[$storyID]",  $lang->story->sourceList, $stories[$storyID]->source, 'class=form-control');?></td>
+      <td><?php echo html::select("pris[$storyID]",     $priList, $stories[$storyID]->pri, 'class=form-control');?></td>
+      <td><?php echo html::select("sources[$storyID]",  $sourceList, $stories[$storyID]->source, 'class=form-control');?></td>
       <td class='story-<?php echo $stories[$storyID]->status;?>'><?php echo $lang->story->statusList[$stories[$storyID]->status];?></td>
 
       <?php if($stories[$storyID]->status != 'draft'):?> 
-      <td><?php echo html::select("stages[$storyID]", $lang->story->stageList, $stories[$storyID]->stage, 'class=form-control');?></td>
+      <td><?php echo html::select("stages[$storyID]", $stageList, $stories[$storyID]->stage, 'class=form-control');?></td>
       <?php else:?>  
-      <td><?php echo html::select("stages[$storyID]", $lang->story->stageList, $stories[$storyID]->stage, 'class="form-control" disabled="disabled"');?></td>
+      <td><?php echo html::select("stages[$storyID]", $stageList, $stories[$storyID]->stage, 'class="form-control" disabled="disabled"');?></td>
       <?php endif;?>
 
       <?php if($stories[$storyID]->status == 'closed'):?> 
@@ -65,7 +78,7 @@
         <table class='w-p100'>
           <tr>
             <td class='pd-0'>
-              <?php echo html::select("closedReasons[$storyID]", $lang->story->reasonList, $stories[$storyID]->closedReason, "class=form-control onchange=setDuplicateAndChild(this.value,$storyID) style='min-width: 70px'");?>
+              <?php echo html::select("closedReasons[$storyID]", $reasonList, $stories[$storyID]->closedReason, "class=form-control onchange=setDuplicateAndChild(this.value,$storyID) style='min-width: 70px'");?>
             </td>
             <td class='pd-0' id='<?php echo 'duplicateStoryBox' . $storyID;?>' <?php if($stories[$storyID]->closedReason != 'duplicate') echo "style='display:none'";?>>
             <?php echo html::input("duplicateStoryIDList[$storyID]", '', "class=form-control placeholder='{$lang->idAB}'");?>
@@ -77,7 +90,7 @@
         </table>
       </td>
       <?php else:?>  
-      <td><?php echo html::select("closedReasons[$storyID]", $lang->story->reasonList, $stories[$storyID]->closedReason, 'class="form-control" disabled="disabled"');?></td>
+      <td><?php echo html::select("closedReasons[$storyID]", $reasonList, $stories[$storyID]->closedReason, 'class="form-control" disabled="disabled"');?></td>
       <?php endif;?>
     </tr>  
     <?php endforeach;?>
diff --git a/module/task/control.php b/module/task/control.php
index b23704b9e1..0c2cb7a804 100644
--- a/module/task/control.php
+++ b/module/task/control.php
@@ -338,9 +338,11 @@ class task extends control
             $this->project->setMenu($this->project->getPairs(), $project->id);
 
             /* Set modules and members. */
-            $modules = array(0 => '/', 'ditto' => $this->lang->task->ditto) + $this->tree->getTaskOptionMenu($projectID);
-            $members = $this->project->getTeamMemberPairs($projectID, 'nodeleted') + array('closed' => 'Closed');
-            $members = array('' => '', 'ditto' => $this->lang->task->ditto) + $members;
+            $modules           = $this->tree->getTaskOptionMenu($projectID);
+            $modules['ditto']  = $this->lang->task->ditto;
+            $members           = $this->project->getTeamMemberPairs($projectID, 'nodeleted');
+            $members['closed'] = 'Closed';
+            $members['ditto']  = $this->lang->task->ditto;
 
             $this->view->title      = $project->name . $this->lang->colon . $this->lang->task->batchEdit;
             $this->view->position[] = html::a($this->createLink('project', 'browse', "project=$project->id"), $project->name);
@@ -369,18 +371,18 @@ class task extends control
         $this->app->session->set('showSuhosinInfo', $showSuhosinInfo);
         if($showSuhosinInfo) $this->view->suhosinInfo = $this->lang->suhosinInfo;
 
-        /* Set pri, status and type list. */
-        $priList    = array(0  => '', 'ditto' => $this->lang->task->ditto) + (array)$this->lang->task->priList;
-        $statusList = array('' => '', 'ditto' => $this->lang->task->ditto) + $this->lang->task->statusList;
-        $typeList   = array('' => '', 'ditto' => $this->lang->task->ditto) + $this->lang->task->typeList;
+        /* Set ditto option for pri, status and type list. */
+        $this->lang->task->priList['ditto']    = $this->lang->task->ditto;
+        $this->lang->task->statusList['ditto'] = $this->lang->task->ditto;
+        $this->lang->task->typeList['ditto']   = $this->lang->task->ditto;
 
         /* Assign. */
         $this->view->position[]  = $this->lang->task->common;
         $this->view->position[]  = $this->lang->task->batchEdit;
         $this->view->projectID   = $projectID;
-        $this->view->priList     = $priList;
-        $this->view->statusList  = $statusList;
-        $this->view->typeList    = $typeList;
+        $this->view->priList     = (array)$this->lang->task->priList;
+        $this->view->statusList  = $this->lang->task->statusList;
+        $this->view->typeList    = $this->lang->task->typeList;
         $this->view->taskIDList  = $taskIDList;
         $this->view->tasks       = $tasks;
         $this->view->projectName = isset($project) ? $project->name : '';
diff --git a/module/task/js/batchedit.js b/module/task/js/batchedit.js
index 1aa60962f3..f647b28e71 100644
--- a/module/task/js/batchedit.js
+++ b/module/task/js/batchedit.js
@@ -1,3 +1,13 @@
+$(function()
+{
+    $firstTr = $('.table-form').find('tbody tr:first');
+    $firstTr.find('td select').each(function()
+    {
+        $(this).find("option[value='ditto']").remove();
+        $(this).trigger("chosen:updated");
+    });
+})
+
 $(document).on('click', '.chosen-with-drop', function()
 {
     var $select = $(this).prev('select');
@@ -26,7 +36,7 @@ $(document).on('change', 'select', function()
         }
         else
         {
-            alert(editNotice);
+            alert(dittoNotice);
             $(this).val(oldValue);
         }
 
diff --git a/module/task/lang/en.php b/module/task/lang/en.php
index d2a998da0f..479c6eb424 100644
--- a/module/task/lang/en.php
+++ b/module/task/lang/en.php
@@ -31,7 +31,6 @@ $lang->task->export             = "Export data";
 $lang->task->reportChart        = "Report chart";
 $lang->task->fromBug            = 'From Bug';
 $lang->task->confirmStoryChange = "Confirm story change";
-$lang->task->editNotice         = "Current task and task above it do not belong to same project!";
 
 $lang->task->common            = 'Task';
 $lang->task->id                = 'ID';
@@ -88,6 +87,7 @@ $lang->task->editEstimate      = 'Edit Hour';
 $lang->task->deleteEstimate    = 'Delete Hour';
 
 $lang->task->ditto         = 'Ditto';
+$lang->task->dittoNotice   = "Current task and task above it do not belong to same project!";
 $lang->task->selectAllUser = 'All';
 
 $lang->task->statusList['']        = '';
diff --git a/module/task/lang/zh-cn.php b/module/task/lang/zh-cn.php
index 8265cedca9..2531e988f4 100644
--- a/module/task/lang/zh-cn.php
+++ b/module/task/lang/zh-cn.php
@@ -31,7 +31,6 @@ $lang->task->export             = "导出数据";
 $lang->task->reportChart        = "报表统计";
 $lang->task->fromBug            = '来源Bug';
 $lang->task->confirmStoryChange = "确认需求变动";
-$lang->task->editNotice         = "该任务与上一任务不属于同一项目！";
 
 $lang->task->common            = '任务';
 $lang->task->id                = '编号';
@@ -88,6 +87,7 @@ $lang->task->editEstimate      = '编辑工时';
 $lang->task->deleteEstimate    = '删除工时';
 
 $lang->task->ditto         = '同上';
+$lang->task->dittoNotice   = "该任务与上一任务不属于同一项目！";
 $lang->task->selectAllUser = '全部';
 
 $lang->task->statusList['']        = '';
diff --git a/module/task/view/batchedit.html.php b/module/task/view/batchedit.html.php
index 312725fc10..17f2a08ed6 100755
--- a/module/task/view/batchedit.html.php
+++ b/module/task/view/batchedit.html.php
@@ -11,7 +11,7 @@
  */
 ?>
 <?php include '../../common/view/header.html.php';?>
-<?php js::set('editNotice', $this->lang->task->editNotice);?>
+<?php js::set('dittoNotice', $this->lang->task->dittoNotice);?>
 <div id='titlebar'>
   <div class='heading'>
     <span class='prefix'><?php echo html::icon($lang->icons['task']);?></span>
@@ -42,11 +42,13 @@
     <?php 
     if(!isset($project))
     {
-        $modules = $this->tree->getOptionMenu($tasks[$taskID]->project, $viewType = 'task');
         $prjInfo = $this->project->getById($tasks[$taskID]->project);
+        $modules = $this->tree->getOptionMenu($tasks[$taskID]->project, $viewType = 'task');
         foreach($modules as $moduleID => $moduleName) $modules[$moduleID] = '/' . $prjInfo->name. $moduleName;
-        $modules = array(0 => '/', 'ditto' => $this->lang->task->ditto) + $modules;
-        $members = array('' => '', 'ditto' => $this->lang->task->ditto) + $this->project->getTeamMemberPairs($tasks[$taskID]->project, 'nodeleted');
+        $modules['ditto'] = $this->lang->task->ditto;
+
+        $members          = $this->project->getTeamMemberPairs($tasks[$taskID]->project, 'nodeleted');
+        $members['ditto'] = $this->lang->task->ditto;
     }
     ?>
     <tr class='text-center'>
diff --git a/module/testcase/control.php b/module/testcase/control.php
index b45d3c5525..dace8c9658 100644
--- a/module/testcase/control.php
+++ b/module/testcase/control.php
@@ -554,11 +554,16 @@ class testcase extends control
         /* The cases of a product. */
         if($productID)
         {
-            $this->testcase->setMenu($this->products, $productID, $branch);
             $product = $this->product->getByID($productID);
-            $this->view->moduleOptionMenu = $this->tree->getOptionMenu($productID, $viewType = 'case', $startModuleID = 0, $branch);
-            $this->view->position[]       = html::a($this->createLink('testcase', 'browse', "productID=$productID"), $this->products[$productID]);
-            $this->view->title            = $product->name . $this->lang->colon . $this->lang->testcase->batchEdit;
+            $this->testcase->setMenu($this->products, $productID, $branch);
+
+            /* Set modules. */
+            $modules          = $this->tree->getOptionMenu($productID, $viewType = 'case', $startModuleID = 0, $branch);
+            $modules['ditto'] = $this->lang->testcase->ditto;
+
+            $this->view->modules    = $modules;
+            $this->view->position[] = html::a($this->createLink('testcase', 'browse', "productID=$productID"), $this->products[$productID]);
+            $this->view->title      = $product->name . $this->lang->colon . $this->lang->testcase->batchEdit;
         }
         /* The cases of my. */
         else
@@ -577,11 +582,16 @@ class testcase extends control
         $this->app->session->set('showSuhosinInfo', $showSuhosinInfo);
         if($showSuhosinInfo) $this->view->suhosinInfo = $this->lang->suhosinInfo;
 
+        /* Set pri and type list. */
+        $this->lang->testcase->priList['ditto']  = $this->lang->testcase->ditto;
+        $this->lang->testcase->typeList['ditto'] = $this->lang->testcase->ditto;
         /* Assign. */
         $this->view->position[] = $this->lang->testcase->common;
         $this->view->position[] = $this->lang->testcase->batchEdit;
         $this->view->caseIDList = $caseIDList;
         $this->view->productID  = $productID;
+        $this->view->priList    = (array)$this->lang->testcase->priList;
+        $this->view->typeList   = $this->lang->testcase->typeList;
         $this->view->cases      = $cases;
 
         $this->display();
diff --git a/module/testcase/js/batchcreate.js b/module/testcase/js/batchcreate.js
index e0cb2f011e..3c7234a16a 100644
--- a/module/testcase/js/batchcreate.js
+++ b/module/testcase/js/batchcreate.js
@@ -8,11 +8,11 @@ $(document).ready(function()
         {
             index  = id.substring(5);
             module = $('#module' + index).val();
-            if(module == 'same')
+            if(module == 'ditto')
             {
                 for(var i = index - 1; i >=0; i--)
                 {
-                    if($('#module' + i).val() != 'same')
+                    if($('#module' + i).val() != 'ditto')
                     {
                         module = $('#module' + i).val();
                         break;
@@ -22,7 +22,7 @@ $(document).ready(function()
             link = createLink('story', 'ajaxGetProductStories', 'productID=' + productID + '&branch=' + branch + '&moduleID=' + module + '&storyID='+ $(select).val() + '&onlyOption=true&status=noclosed');
             $('#story' + index).load(link, function(){$(this).trigger("chosen:updated");});
         }
-        if($(select).val() == 'same')
+        if($(select).val() == 'ditto')
         {
             var index = $(select).closest('td').index();
             var row   = $(select).closest('tr').index();
@@ -31,7 +31,7 @@ $(document).ready(function()
             for(i = row - 1; i >= 0; i--)
             {
                 value = $(table).find('tr').eq(i).find('td').eq(index).find('select').val();
-                if(value != 'same') break;
+                if(value != 'ditto') break;
             }
             $(select).val(value);
             $(select).trigger("chosen:updated");
@@ -40,7 +40,7 @@ $(document).ready(function()
 
     $(document).on('mousedown', 'select', function()
     {
-        if($(this).val() == 'same')
+        if($(this).val() == 'ditto')
         {
             var index = $(this).closest('td').index();
             var row   = $(this).closest('tr').index();
@@ -49,7 +49,7 @@ $(document).ready(function()
             for(i = row - 1; i >= 0; i--)
             {
                 value = $(table).find('tr').eq(i).find('td').eq(index).find('select').val();
-                if(value != 'same') break;
+                if(value != 'ditto') break;
             }
             $(this).val(value);
         }
diff --git a/module/testcase/js/batchedit.js b/module/testcase/js/batchedit.js
index 37254b93e4..eecba1b295 100644
--- a/module/testcase/js/batchedit.js
+++ b/module/testcase/js/batchedit.js
@@ -1,4 +1,76 @@
 $(function()
 {
     $(".chosen").chosen(defaultChosenOptions);
+
+    /* Remove ditto option of select in first row. */
+    $firstTr = $('.table-form').find('tbody tr:first');
+    $firstTr.find('td select').each(function()
+    {
+        $(this).find("option[value='ditto']").remove();
+        $(this).trigger("chosen:updated");
+    });
+})
+
+/**
+ * Set duplicate field.
+ *
+ * @param  string $resolution
+ * @param  int    $storyID
+ * @access public
+ * @return void
+ */
+function setDuplicateAndChild(resolution, storyID)
+{
+    if(resolution == 'duplicate')
+    {
+        $('#childStoryBox' + storyID).hide();
+        $('#duplicateStoryBox' + storyID).show();
+    }
+    else if(resolution == 'subdivided')
+    {
+        $('#duplicateStoryBox' + storyID).hide();
+        $('#childStoryBox' + storyID).show();
+    }
+    else
+    {
+        $('#duplicateStoryBox' + storyID).hide();
+        $('#childStoryBox' + storyID).hide();
+    }
+}
+
+$(document).on('click', '.chosen-with-drop', function()
+{
+    var $select = $(this).prev('select');
+    oldValue = $select.val();
+})
+
+$(document).on('change', 'select', function()
+{
+    if($(this).val() == 'ditto')
+    {
+        var index = $(this).closest('td').index();
+        var row   = $(this).closest('tr').index();
+        var table = $(this).closest('tr').parent();
+
+        var value = '';
+        for(i = row - 1; i >= 0; i--)
+        {
+            value = $(table).find('tr').eq(i).find('td').eq(index).find('select').val();
+            if(value != 'ditto') break;
+        }
+
+        var valueStr = ',' + $(this).find('option').map(function(){return $(this).val();}).get().join(',') + ',';
+        if(valueStr.indexOf(',' + value + ',') != -1)
+        {
+            $(this).val(value);
+        }
+        else
+        {
+            alert(dittoNotice);
+            $(this).val(oldValue);
+        }
+
+        $(this).trigger("chosen:updated");
+        $(this).trigger("change");
+    }
 })
diff --git a/module/testcase/lang/en.php b/module/testcase/lang/en.php
index 5cc9e053a2..6dc79af0d7 100644
--- a/module/testcase/lang/en.php
+++ b/module/testcase/lang/en.php
@@ -97,7 +97,8 @@ $lang->testcase->legendComment      = 'Comment';
 
 $lang->testcase->confirmDelete      = 'Are you sure to delete this case?';
 $lang->testcase->confirmBatchDelete = 'Are you sure to batch delete there cases?';
-$lang->testcase->same               = 'Ditto';
+$lang->testcase->ditto              = 'Ditto';
+$lang->testcase->dittoNotice        = 'Current case and case above it do not belong to same product!';
 
 $lang->testcase->priList[3] = 3;
 $lang->testcase->priList[1] = 1;
diff --git a/module/testcase/lang/zh-cn.php b/module/testcase/lang/zh-cn.php
index 0cebc56869..48e63174e7 100644
--- a/module/testcase/lang/zh-cn.php
+++ b/module/testcase/lang/zh-cn.php
@@ -97,7 +97,8 @@ $lang->testcase->legendComment      = '备注';
 
 $lang->testcase->confirmDelete      = '您确认要删除该测试用例吗？';
 $lang->testcase->confirmBatchDelete = '您确认要批量删除这些测试用例吗？';
-$lang->testcase->same               = '同上';
+$lang->testcase->ditto              = '同上';
+$lang->testcase->dittoNotice        = '该用例与上一用例不属于同一产品！';
 
 $lang->testcase->priList[3] = 3;
 $lang->testcase->priList[1] = 1;
diff --git a/module/testcase/model.php b/module/testcase/model.php
index 4c72463c45..763e721360 100644
--- a/module/testcase/model.php
+++ b/module/testcase/model.php
@@ -105,9 +105,9 @@ class testcaseModel extends model
         $type   = '';
         for($i = 0; $i < $batchNum; $i++)
         {
-            $module = $cases->module[$i] == 'same' ? $module : $cases->module[$i];
-            $story  = $cases->story[$i] == 'same'  ? $story  : $cases->story[$i];
-            $type   = $cases->type[$i] == 'same'   ? $type   : $cases->type[$i];
+            $module = $cases->module[$i] == 'ditto' ? $module : $cases->module[$i];
+            $story  = $cases->story[$i] == 'ditto'  ? $story  : $cases->story[$i];
+            $type   = $cases->type[$i] == 'ditto'   ? $type   : $cases->type[$i];
             $cases->module[$i] = (int)$module;
             $cases->story[$i]  = (int)$story;        
             $cases->type[$i]   = $type;
diff --git a/module/testcase/view/batchcreate.html.php b/module/testcase/view/batchcreate.html.php
index 033c5071ce..6f949b0242 100644
--- a/module/testcase/view/batchcreate.html.php
+++ b/module/testcase/view/batchcreate.html.php
@@ -43,13 +43,13 @@
 
     <?php
     unset($lang->testcase->typeList['']);
-    $moduleOptionMenu['same'] = $lang->testcase->same;
+    $moduleOptionMenu['ditto'] = $lang->testcase->ditto;
     ?>
     <?php for($i = 0; $i < $config->testcase->batchCreate; $i++):?>
     <?php
-    if($i != 0) $currentModuleID = 'same';
-    if($i != 0) $lang->testcase->typeList['same'] = $lang->testcase->same;
-    $type = $i == 0 ? 'feature' : 'same';
+    if($i != 0) $currentModuleID = 'ditto';
+    if($i != 0) $lang->testcase->typeList['ditto'] = $lang->testcase->ditto;
+    $type = $i == 0 ? 'feature' : 'ditto';
     $pri  = 3;
     ?>
     <tr class='text-center'>
diff --git a/module/testcase/view/batchedit.html.php b/module/testcase/view/batchedit.html.php
index ac88f2efe0..b28f54ce34 100644
--- a/module/testcase/view/batchedit.html.php
+++ b/module/testcase/view/batchedit.html.php
@@ -11,6 +11,7 @@
  */
 ?>
 <?php include '../../common/view/header.html.php';?>
+<?php js::set('dittoNotice', $this->lang->testcase->dittoNotice);?>
 <div id='titlebar'>
   <div class='heading'>
     <span class='prefix'><?php echo html::icon($lang->icons['testcase']);?></span>
@@ -32,14 +33,22 @@
     </thead>
 
     <?php foreach($caseIDList as $caseID):?>
-    <?php if(!$productID) $moduleOptionMenu = $this->tree->getOptionMenu($cases[$caseID]->product, $viewType = 'case', $startModuleID = 0); ?>
+    <?php
+    if(!$productID)
+    {
+        $product = $this->product->getByID($cases[$caseID]->product);
+        $modules = $this->tree->getOptionMenu($cases[$caseID]->product, $viewType = 'case', $startModuleID = 0);
+        foreach($modules as $moduleID => $moduleName) $modules[$moduleID] = '/' . $product->name . $moduleName;
+        $modules['ditto'] = $this->lang->testcase->ditto;
+    }
+    ?>
     <tr class='text-center'>
       <td><?php echo $caseID . html::hidden("caseIDList[$caseID]", $caseID);?></td>
-      <td><?php echo html::select("pris[$caseID]",     $lang->testcase->priList, $cases[$caseID]->pri, 'class=form-control');?></td>
+      <td><?php echo html::select("pris[$caseID]",     $priList, $cases[$caseID]->pri, 'class=form-control');?></td>
       <td><?php echo html::select("statuses[$caseID]", (array)$lang->testcase->statusList, $cases[$caseID]->status, 'class=form-control');?></td>
-      <td class='text-left' style='overflow:visible'> <?php echo html::select("modules[$caseID]",  $moduleOptionMenu, $cases[$caseID]->module, "class='form-control chosen'");?></td>
+      <td class='text-left' style='overflow:visible'> <?php echo html::select("modules[$caseID]",  $modules, $cases[$caseID]->module, "class='form-control chosen'");?></td>
       <td title='<?php echo $cases[$caseID]->title?>'><?php echo html::input("titles[$caseID]",    $cases[$caseID]->title, 'class=form-control'); echo "<span class='star'>*</span>";?></td>
-      <td><?php echo html::select("types[$caseID]",    $lang->testcase->typeList, $cases[$caseID]->type, 'class=form-control');?></td>
+      <td><?php echo html::select("types[$caseID]",    $typeList, $cases[$caseID]->type, 'class=form-control');?></td>
       <td class='text-left' style='overflow:visible'> <?php echo html::select("stages[$caseID][]", $lang->testcase->stageList, $cases[$caseID]->stage, "class='form-control chosen' multiple data-placeholder='{$lang->testcase->stage}'");?></td>
     </tr>  
     <?php endforeach;?>