diff --git a/module/story/control.php b/module/story/control.php
index b6478e7346..5cc915f284 100644
--- a/module/story/control.php
+++ b/module/story/control.php
@@ -1705,4 +1705,43 @@ class story extends control
         if($id) die(html::select("storys[$id]", $storys, '', 'class="form-control"'));
         die(html::select('story', $storys, '', 'class=form-control'));
     }
+
+    /**
+     * Ajax get story status.
+     * 
+     * @param  string $method 
+     * @param  string $params 
+     * @access public
+     * @return void
+     */
+    public function ajaxGetStatus($method, $params = '')
+    {
+        parse_str(str_replace(',', '&', $params), $params);
+        $status = '';
+        if($method == 'create')
+        {
+            $status = 'draft';
+            if(!empty($params['needNotReview'])) $status = 'active';
+            if(!empty($params['project']))       $status = 'active';
+            if($this->story->checkForceReview()) $status = 'draft';
+        }
+        elseif($method == 'change')
+        {
+            $oldStory = $this->dao->findById((int)$params['storyID'])->from(TABLE_STORY)->fetch();
+            $status   = $oldStory->status;
+            if($params['changed'] and $oldStory->status == 'active' and empty($params['needNotReview']))  $status = 'changed';
+            if($params['changed'] and $oldStory->status == 'active' and $this->story->checkForceReview()) $status = 'changed';
+            if($params['changed'] and $oldStory->status == 'draft' and $params['needNotReview']) $status = 'active';
+        }
+        elseif($method == 'review')
+        {
+            $oldStory = $this->dao->findById((int)$params['storyID'])->from(TABLE_STORY)->fetch();
+            $status   = $oldStory->status;
+            if($params['result'] == 'pass' and $oldStory->status == 'draft')   $status = 'active';
+            if($params['result'] == 'pass' and $oldStory->status == 'changed') $status = 'active';
+            if($params['result'] == 'revert') $status = 'active';
+            if($params['result'] == 'reject') $status = 'closed';
+        }
+        die($status);
+    }
 }
diff --git a/module/story/js/change.js b/module/story/js/change.js
index e4b512c5a8..b94ee6d026 100644
--- a/module/story/js/change.js
+++ b/module/story/js/change.js
@@ -3,8 +3,30 @@ $(function()
     $('#needNotReview').on('change', function()
     {
         $('#assignedTo').attr('disabled', $(this).is(':checked') ? 'disabled' : null).trigger('chosen:updated');
+        getStatus('change', "storyID=" + storyID + ",changed=" + changed + ",needNotReview=" + ($(this).prop('checked') ? 1 : 0));
     });
     $('#needNotReview').change();
 
+    $specBox   = $('#spec').closest('td').find('.ke-container iframe.ke-edit-iframe').contents().find('.article-content');
+    $verifyBox = $('#verify').closest('td').find('.ke-container iframe.ke-edit-iframe').contents().find('.article-content');
+    $('#title').change(function()
+    {
+        newChanged = ($(this).val() != oldStoryTitle || $specBox.html() != oldStorySpec || $verifyBox.html() != oldStoryVerify || $('.file-input-list .file-input.normal').length > 0) ? 1 : 0;
+        if(changed != newChanged)
+        {
+            changed = newChanged;
+            getStatus('change', "storyID=" + storyID + ",changed=" + changed + ",needNotReview=" + ($('#needNotReview').prop('checked') ? 1 : 0));
+        }
+    });
+    $('.ke-container iframe.ke-edit-iframe').contents().find('.article-content').keyup(function()
+    {
+        newChanged = ($('#title').val() != oldStoryTitle || $specBox.html() != oldStorySpec || $verifyBox.html() != oldStoryVerify || $('.file-input-list .file-input.normal').length > 0) ? 1 : 0;
+        if(changed != newChanged)
+        {
+            changed = newChanged;
+            getStatus('change', "storyID=" + storyID + ",changed=" + changed + ",needNotReview=" + ($('#needNotReview').prop('checked') ? 1 : 0));
+        }
+    });
+
     if($('.tabs .tab-content .tab-pane.active').children().length == 0) $('.tabs .nav-tabs li.active').css('border-bottom', '1px solid #ccc');
 });
diff --git a/module/story/js/common.js b/module/story/js/common.js
new file mode 100644
index 0000000000..87c3fd50e4
--- /dev/null
+++ b/module/story/js/common.js
@@ -0,0 +1,14 @@
+function getStatus(method, params)
+{
+    $.get(createLink('story', 'ajaxGetStatus', "method=" + method + '&params=' + params), function(status)
+    {
+        if($('form #status').length == 0)
+        {
+            $('form').append("<input type='hidden' name='status' id='status' value='" + status + "' />");
+        }
+        else
+        {
+            $('form #status').val(status);
+        }
+    });
+}
diff --git a/module/story/js/create.js b/module/story/js/create.js
index 9c838d5288..c1f5f5bb8a 100644
--- a/module/story/js/create.js
+++ b/module/story/js/create.js
@@ -3,6 +3,7 @@ $(function()
     $('#needNotReview').on('change', function()
     {
         $('#assignedTo').attr('disabled', $(this).is(':checked') ? 'disabled' : null).trigger('chosen:updated');
+        getStatus('create', "product=" + $('#product').val() + ",project=" + projectID + ",needNotReview=" + ($(this).prop('checked') ? 1 : 0));
     });
     $('#needNotReview').change();
 
diff --git a/module/story/js/review.js b/module/story/js/review.js
index 3f85da5153..a609560c51 100644
--- a/module/story/js/review.js
+++ b/module/story/js/review.js
@@ -33,6 +33,8 @@ function switchShow(result)
         $('#assignedTo').val(assignedTo);
         $('#assignedTo').trigger("chosen:updated");
     }
+
+    getStatus('review', "storyID=" + storyID + ",result=" + result);
 }
 
 function setStory(reason)
diff --git a/module/story/view/change.html.php b/module/story/view/change.html.php
index b8821e3f05..33a9498b9f 100644
--- a/module/story/view/change.html.php
+++ b/module/story/view/change.html.php
@@ -78,4 +78,9 @@
     </div>
   </div>
 </div>
+<?php js::set('storyID', $story->id);?>
+<?php js::set('oldStoryTitle', $story->title);?>
+<?php js::set('oldStorySpec', $story->spec);?>
+<?php js::set('oldStoryVerify', $story->verify);?>
+<?php js::set('changed', 0);?>
 <?php include '../../common/view/footer.html.php';?>
diff --git a/module/story/view/close.html.php b/module/story/view/close.html.php
index 3208de9fc9..ad08605ac3 100644
--- a/module/story/view/close.html.php
+++ b/module/story/view/close.html.php
@@ -44,6 +44,7 @@
         <tr>
           <td colspan='3' class='text-center form-actions'>
             <?php echo html::submitButton();?>
+            <?php echo html::hidden('status', 'closed');?>
             <?php echo html::linkButton($lang->goback, $app->session->storyList ? $app->session->storyList : inlink('view', "storyID=$story->id"), 'self', '', 'btn btn-wide');?>
           </td>
         </tr>
diff --git a/module/story/view/create.html.php b/module/story/view/create.html.php
index f46123ae39..ec19b0917c 100644
--- a/module/story/view/create.html.php
+++ b/module/story/view/create.html.php
@@ -210,5 +210,6 @@
     </form>
   </div>
 </div>
+<?php js::set('projectID', $projectID);?>
 <?php js::set('storyModule', $lang->story->module);?>
 <?php include '../../common/view/footer.html.php';?>
diff --git a/module/story/view/review.html.php b/module/story/view/review.html.php
index 7e548c22f8..cc26f6506f 100644
--- a/module/story/view/review.html.php
+++ b/module/story/view/review.html.php
@@ -89,4 +89,5 @@ var assignedTo = '<?php $story->lastEditedBy ? print($story->lastEditedBy) : pri
     <div class='main'><?php include '../../common/view/action.html.php';?></div>
   </div>
 </div>
+<?php js::set('storyID', $story->id);?>
 <?php include '../../common/view/footer.html.php';?>
diff --git a/module/translate/model.php b/module/translate/model.php
index 932ec13f53..e990466815 100644
--- a/module/translate/model.php
+++ b/module/translate/model.php
@@ -640,7 +640,8 @@ class translateModel extends model
         $result = true;
         $tolowerValue = strtolower($value);
         if($tolowerValue == 'new stdclass()' or $tolowerValue == 'new stdclass') $result = false;
-        if(strpos($value, '$') === 0 and strpos($value, '$lang->productCommon') === false and strpos($value, '$lang->projectCommon') === false and strpos($value, '.') === false and !preg_match('/[^\$\-\>\w\'\"\[\]]/', $value)) $result = false;
+        /* Check for only php variable. */
+        if(strpos($value, '$') === 0 and $value != '$' and strpos($value, '$lang->productCommon') === false and strpos($value, '$lang->projectCommon') === false and strpos($value, '.') === false and !preg_match('/[^\$\-\>\w\'\"\[\]]/', $value)) $result = false;
         if($value == '$lang->productCommon' or $value == '$lang->projectCommon') $result = false;
 
         return $result;
diff --git a/module/tree/view/browse.html.php b/module/tree/view/browse.html.php
index 1d2bc30d71..5327ed74b5 100644
--- a/module/tree/view/browse.html.php
+++ b/module/tree/view/browse.html.php
@@ -242,6 +242,8 @@ $(function()
                 $('#modulesTree').find('li:not(.tree-action-item)').each(function()
                 {
                     var $li = $(this);
+                    if($li.hasClass('tree-item-branch')) return;
+
                     var item = $li.data();
                     orders['orders[' + item.id + ']'] = $li.attr('data-order') || item.order;
                 });