diff --git a/module/common/lang/menu.php b/module/common/lang/menu.php
index ad446e55cd..a5a63465ec 100644
--- a/module/common/lang/menu.php
+++ b/module/common/lang/menu.php
@@ -547,17 +547,6 @@ $lang->report->menu->pivot  = array('link' => "{$lang->pivot->common}|pivot|prev
 $lang->report->menuOrder[5]  = 'screen';
 $lang->report->menuOrder[10] = 'pivot';
 
-$lang->report->menu->pivot['subMenu'] = new stdclass();
-$lang->report->menu->pivot['subMenu']->product = array('link' => "{$lang->product->common}|pivot|preview|diemsnion=&group=product");
-$lang->report->menu->pivot['subMenu']->project = array('link' => "{$lang->project->common}|pivot|preview|dimension=&group=project");
-$lang->report->menu->pivot['subMenu']->test    = array('link' => "{$lang->qa->common}|pivot|preview|dimension=&group=test");
-$lang->report->menu->pivot['subMenu']->staff   = array('link' => "{$lang->system->common}|pivot|preview|dimension=&group=staff");
-
-$lang->report->menu->pivot['menuOrder'][5]  = 'product';
-$lang->report->menu->pivot['menuOrder'][10] = 'project';
-$lang->report->menu->pivot['menuOrder'][15] = 'test';
-$lang->report->menu->pivot['menuOrder'][20] = 'staff';
-
 /* Company menu.*/
 $lang->company->menu              = new stdclass();
 $lang->company->menu->browseUser  = array('link' => "{$lang->user->common}|company|browse", 'subModule' => ',user,');
diff --git a/module/pivot/css/preview.css b/module/pivot/css/preview.css
index c5d7aefa4f..f7a384c8e2 100644
--- a/module/pivot/css/preview.css
+++ b/module/pivot/css/preview.css
@@ -1,4 +1,3 @@
-#subNavbar {text-align: left;}
 .main-position {position: relative;}
 .toolbar-padding {padding-right: 100px;}
 .child-position {position: absolute; right: 0;}
diff --git a/module/pivot/lang/de.php b/module/pivot/lang/de.php
index abab8c3a56..b0dff9f2c1 100644
--- a/module/pivot/lang/de.php
+++ b/module/pivot/lang/de.php
@@ -105,3 +105,9 @@ $lang->pivot->proVersion    = '<a href="https://www.zentao.net/page/enterprise.h
 $lang->pivot->proVersionEn  = '<a href="https://www.zentao.pm/" etarget="_blank">Testen Sie ZenTao Pro für mehr Informationen!</a>';
 $lang->pivot->workloadDesc  = 'Workload = the total left hours of all tasks of the user / selected days * hours per day.
 For example: the begin and end date is January 1st to January 7th, and the total work days is 5 days, 8 hours per day. The Work load is all unfinished tasks assigned to this user to be finished in 5 days, 8 hours per day.';
+
+$lang->pivot->featureBar = array();
+$lang->pivot->featureBar['preview']['product'] = $lang->product->common;
+$lang->pivot->featureBar['preview']['project'] = $lang->project->common;
+$lang->pivot->featureBar['preview']['test']    = $lang->qa->common;
+$lang->pivot->featureBar['preview']['staff']   = $lang->system->common;
diff --git a/module/pivot/lang/en.php b/module/pivot/lang/en.php
index 93684b3862..81dc50e804 100644
--- a/module/pivot/lang/en.php
+++ b/module/pivot/lang/en.php
@@ -105,3 +105,9 @@ $lang->pivot->proVersion    = '<a href="https://www.zentao.net/page/enterprise.h
 $lang->pivot->proVersionEn  = '<a href="https://www.zentao.pm/" target="_blank">Try ZenTao Biz for more!</a>';
 $lang->pivot->workloadDesc  = 'Workload = the total left hours of all tasks of the user / selected days * hours per day.
 For example: the begin and end date is January 1st to January 7th, and the total work days is 5 days, 8 hours per day. The Work load is all unfinished tasks assigned to this user to be finished in 5 days, 8 hours per day.';
+
+$lang->pivot->featureBar = array();
+$lang->pivot->featureBar['preview']['product'] = $lang->product->common;
+$lang->pivot->featureBar['preview']['project'] = $lang->project->common;
+$lang->pivot->featureBar['preview']['test']    = $lang->qa->common;
+$lang->pivot->featureBar['preview']['staff']   = $lang->system->common;
diff --git a/module/pivot/lang/fr.php b/module/pivot/lang/fr.php
index e771c3d098..68b4333c24 100644
--- a/module/pivot/lang/fr.php
+++ b/module/pivot/lang/fr.php
@@ -105,3 +105,9 @@ $lang->pivot->proVersion    = '<a href="https://www.zentao.pm/page/vs.html" targ
 $lang->pivot->proVersionEn  = '<a href="https://www.zentao.pm/page/vs.html" target="_blank">Try ZenTao Pro for more!</a>';
 $lang->pivot->workloadDesc  = 'Workload = the total left hours of all tasks of the user / selected days * hours per day.
 For example: the begin and end date is January 1st to January 7th, and the total work days is 5 days, 8 hours per day. The Work load is all unfinished tasks assigned to this user to be finished in 5 days, 8 hours per day.';
+
+$lang->pivot->featureBar = array();
+$lang->pivot->featureBar['preview']['product'] = $lang->product->common;
+$lang->pivot->featureBar['preview']['project'] = $lang->project->common;
+$lang->pivot->featureBar['preview']['test']    = $lang->qa->common;
+$lang->pivot->featureBar['preview']['staff']   = $lang->system->common;
diff --git a/module/pivot/lang/vi.php b/module/pivot/lang/vi.php
index b4bb92a201..20259b3dd1 100644
--- a/module/pivot/lang/vi.php
+++ b/module/pivot/lang/vi.php
@@ -106,3 +106,9 @@ $lang->pivot->proVersion    = '<a href="https://api.zentao.net/goto.php?item=pro
 $lang->pivot->proVersionEn  = '<a href="http://api.zentao.pm/goto.php?item=proversion&from=pivotpage" target="_blank">Hãy thử ZenTao Pro để biết thêm!</a>';
 $lang->pivot->workloadDesc  = 'Workload = the total left hours of all tasks of the user / selected days * hours per day.
 For example: the begin and end date is January 1st to January 7th, and the total work days is 5 days, 8 hours per day. The Work load is all unfinished tasks assigned to this user to be finished in 5 days, 8 hours per day.';
+
+$lang->pivot->featureBar = array();
+$lang->pivot->featureBar['preview']['product'] = $lang->product->common;
+$lang->pivot->featureBar['preview']['project'] = $lang->project->common;
+$lang->pivot->featureBar['preview']['test']    = $lang->qa->common;
+$lang->pivot->featureBar['preview']['staff']   = $lang->system->common;
diff --git a/module/pivot/lang/zh-cn.php b/module/pivot/lang/zh-cn.php
index a391761bfa..68bafdc917 100644
--- a/module/pivot/lang/zh-cn.php
+++ b/module/pivot/lang/zh-cn.php
@@ -104,3 +104,9 @@ $lang->pivot->deviationDesc = '按照已关闭执行统计偏差率（偏差率
 $lang->pivot->proVersion    = '<a href="https://www.zentao.net/page/enterprise.html" target="_blank">更多精彩，尽在企业版！</a>';
 $lang->pivot->proVersionEn  = '<a href="https://www.zentao.pm/" target="_blank">Try ZenTao Biz for more!</a>';
 $lang->pivot->workloadDesc  = '工作负载=用户所有任务剩余工时之和/选择的时间天数*每天的工时。例如：起止时间设为1月1日~1月7日、工作日天数5天、每天工时8h，统计的是所有指派给该人员的未完成的任务，在5天内，每天8h的情况下的工作负载。';
+
+$lang->pivot->featureBar = array();
+$lang->pivot->featureBar['preview']['product'] = $lang->product->common;
+$lang->pivot->featureBar['preview']['project'] = $lang->project->common;
+$lang->pivot->featureBar['preview']['test']    = $lang->qa->common;
+$lang->pivot->featureBar['preview']['staff']   = $lang->system->common;
diff --git a/module/pivot/lang/zh-tw.php b/module/pivot/lang/zh-tw.php
index cb09354bf9..72196c2ae1 100644
--- a/module/pivot/lang/zh-tw.php
+++ b/module/pivot/lang/zh-tw.php
@@ -104,3 +104,9 @@ $lang->pivot->deviationDesc = '按照已關閉執行統計偏差率（偏差率
 $lang->pivot->proVersion    = '<a href="https://api.zentao.net/goto.php?item=proversion&from=pivotpage" target="_blank">更多精彩，盡在專業版！</a>';
 $lang->pivot->proVersionEn  = '<a href="http://api.zentao.pm/goto.php?item=proversion&from=pivotpage" target="_blank">Try ZenTao Pro for more!</a>';
 $lang->pivot->workloadDesc  = '工作負載=用戶所有任務剩餘工時之和/選擇的時間天數*每天的工時。例如：起止時間設為1月1日~1月7日、工作日天數5天、每天工時8h，統計的是所有指派給該人員的未完成的任務，在5天內，每天8h的情況下的工作負載。';
+
+$lang->pivot->featureBar = array();
+$lang->pivot->featureBar['preview']['product'] = $lang->product->common;
+$lang->pivot->featureBar['preview']['project'] = $lang->project->common;
+$lang->pivot->featureBar['preview']['test']    = $lang->qa->common;
+$lang->pivot->featureBar['preview']['staff']   = $lang->system->common;
diff --git a/module/pivot/view/preview.html.php b/module/pivot/view/preview.html.php
index 708520f5ab..e3dbe41e64 100644
--- a/module/pivot/view/preview.html.php
+++ b/module/pivot/view/preview.html.php
@@ -8,6 +8,14 @@ $('#subNavbar li').not('[data-id=<?php echo $group;?>]').removeClass('active');
 <?php endif;?>
 <?php js::set('dimension', $dimension);?>
 <?php js::set('group', $group);?>
+<div id="mainMenu" class='clearfix'>
+  <div class="btn-toolbar pull-left">
+    <?php foreach($lang->pivot->featureBar['preview'] as $key => $label):?>
+    <?php $active = ($key == $group) ? ' btn-active-text' : '';?>
+    <?php echo html::a(inlink('preview', "dimension=$dimension&group=$key"), "<span class='text'>$label</span>", '', "class='btn btn-link {$active}'");?>
+    <?php endforeach;?>
+  </div>
+</div>
 <div id='mainContent' class='main-row'>
   <div class='side-col col-lg' id='sidebar'>
     <div class="sidebar-toggle">