diff --git a/module/bug/control.php b/module/bug/control.php
index 771d04f704..e982938b20 100644
--- a/module/bug/control.php
+++ b/module/bug/control.php
@@ -658,7 +658,6 @@ class bug extends control
         elseif($from == 'repo')
         {
             session_write_close();
-            $this->lang->set('menugroup.bug', 'repo');
             $repos = $this->loadModel('repo')->getRepoPairs($this->session->PRJ);
             $this->repo->setMenu($repos);
             $this->lang->bug->menu = $this->lang->repo->menu;
diff --git a/module/common/lang/de.php b/module/common/lang/de.php
index 38427c0c35..be8732aebd 100644
--- a/module/common/lang/de.php
+++ b/module/common/lang/de.php
@@ -575,46 +575,6 @@ $lang->webhook   = new stdclass();
 $lang->message   = new stdclass();
 $lang->search    = new stdclass();
 
-/* Menu group. */
-$lang->menugroup = new stdclass();
-$lang->menugroup->release     = 'product';
-$lang->menugroup->story       = 'product';
-$lang->menugroup->branch      = 'product';
-$lang->menugroup->productplan = 'product';
-$lang->menugroup->task        = 'project';
-$lang->menugroup->build       = 'project';
-$lang->menugroup->convert     = 'admin';
-$lang->menugroup->upgrade     = 'admin';
-$lang->menugroup->user        = 'company';
-$lang->menugroup->group       = 'company';
-$lang->menugroup->bug         = 'qa';
-$lang->menugroup->testcase    = 'qa';
-$lang->menugroup->case        = 'qa';
-$lang->menugroup->testtask    = 'qa';
-$lang->menugroup->testsuite   = 'qa';
-$lang->menugroup->caselib     = 'qa';
-$lang->menugroup->testreport  = 'qa';
-$lang->menugroup->report      = 'reporting';
-$lang->menugroup->people      = 'admin';
-$lang->menugroup->dept        = 'company';
-$lang->menugroup->todo        = 'my';
-$lang->menugroup->score       = 'my';
-$lang->menugroup->action      = 'admin';
-$lang->menugroup->backup      = 'admin';
-$lang->menugroup->cron        = 'admin';
-$lang->menugroup->extension   = 'admin';
-$lang->menugroup->custom      = 'admin';
-$lang->menugroup->mail        = 'admin';
-$lang->menugroup->dev         = 'admin';
-$lang->menugroup->entry       = 'admin';
-$lang->menugroup->webhook     = 'admin';
-$lang->menugroup->message     = 'admin';
-
-$lang->menugroup->repo    = 'ci';
-$lang->menugroup->jenkins = 'ci';
-$lang->menugroup->compile = 'ci';
-$lang->menugroup->job     = 'ci';
-
 /* Nav group.*/
 $lang->navGroup = new stdclass();
 $lang->navGroup->my     = 'my';
diff --git a/module/common/lang/en.php b/module/common/lang/en.php
index 087b5c8e6f..fd35da3641 100644
--- a/module/common/lang/en.php
+++ b/module/common/lang/en.php
@@ -577,45 +577,6 @@ $lang->webhook   = new stdclass();
 $lang->message   = new stdclass();
 $lang->search    = new stdclass();
 
-/* Menu group. */
-$lang->menugroup = new stdclass();
-$lang->menugroup->release     = 'product';
-$lang->menugroup->story       = 'product';
-$lang->menugroup->branch      = 'product';
-$lang->menugroup->productplan = 'product';
-$lang->menugroup->task        = 'project';
-$lang->menugroup->build       = 'project';
-$lang->menugroup->convert     = 'admin';
-$lang->menugroup->upgrade     = 'admin';
-$lang->menugroup->user        = 'company';
-$lang->menugroup->group       = 'company';
-$lang->menugroup->bug         = 'qa';
-$lang->menugroup->testcase    = 'qa';
-$lang->menugroup->case        = 'qa';
-$lang->menugroup->testtask    = 'qa';
-$lang->menugroup->testsuite   = 'qa';
-$lang->menugroup->caselib     = 'qa';
-$lang->menugroup->testreport  = 'qa';
-$lang->menugroup->people      = 'admin';
-$lang->menugroup->dept        = 'company';
-$lang->menugroup->todo        = 'my';
-$lang->menugroup->score       = 'my';
-$lang->menugroup->action      = 'admin';
-$lang->menugroup->backup      = 'admin';
-$lang->menugroup->cron        = 'admin';
-$lang->menugroup->extension   = 'admin';
-$lang->menugroup->custom      = 'admin';
-$lang->menugroup->mail        = 'admin';
-$lang->menugroup->dev         = 'admin';
-$lang->menugroup->entry       = 'admin';
-$lang->menugroup->webhook     = 'admin';
-$lang->menugroup->message     = 'admin';
-
-$lang->menugroup->repo    = 'ci';
-$lang->menugroup->jenkins = 'ci';
-$lang->menugroup->compile = 'ci';
-$lang->menugroup->job     = 'ci';
-
 /* Nav group.*/
 $lang->navGroup = new stdclass();
 $lang->navGroup->my     = 'my';
diff --git a/module/common/lang/fr.php b/module/common/lang/fr.php
index 863cfc70db..0649e51949 100644
--- a/module/common/lang/fr.php
+++ b/module/common/lang/fr.php
@@ -567,45 +567,6 @@ $lang->webhook   = new stdclass();
 $lang->message   = new stdclass();
 $lang->search    = new stdclass();
 
-/* Menu group. */
-$lang->menugroup = new stdclass();
-$lang->menugroup->release     = 'product';
-$lang->menugroup->story       = 'product';
-$lang->menugroup->branch      = 'product';
-$lang->menugroup->productplan = 'product';
-$lang->menugroup->task        = 'project';
-$lang->menugroup->build       = 'project';
-$lang->menugroup->convert     = 'admin';
-$lang->menugroup->upgrade     = 'admin';
-$lang->menugroup->user        = 'company';
-$lang->menugroup->group       = 'company';
-$lang->menugroup->bug         = 'qa';
-$lang->menugroup->testcase    = 'qa';
-$lang->menugroup->case        = 'qa';
-$lang->menugroup->testtask    = 'qa';
-$lang->menugroup->testsuite   = 'qa';
-$lang->menugroup->caselib     = 'qa';
-$lang->menugroup->testreport  = 'qa';
-$lang->menugroup->people      = 'admin';
-$lang->menugroup->dept        = 'company';
-$lang->menugroup->todo        = 'my';
-$lang->menugroup->score       = 'my';
-$lang->menugroup->action      = 'admin';
-$lang->menugroup->backup      = 'admin';
-$lang->menugroup->cron        = 'admin';
-$lang->menugroup->extension   = 'admin';
-$lang->menugroup->custom      = 'admin';
-$lang->menugroup->mail        = 'admin';
-$lang->menugroup->dev         = 'admin';
-$lang->menugroup->entry       = 'admin';
-$lang->menugroup->webhook     = 'admin';
-$lang->menugroup->message     = 'admin';
-
-$lang->menugroup->repo    = 'ci';
-$lang->menugroup->jenkins = 'ci';
-$lang->menugroup->compile = 'ci';
-$lang->menugroup->job     = 'ci';
-
 /* Nav group.*/
 $lang->navGroup = new stdclass();
 $lang->navGroup->my     = 'my';
diff --git a/module/common/lang/vi.php b/module/common/lang/vi.php
index b607d3c952..8ebf527bc8 100644
--- a/module/common/lang/vi.php
+++ b/module/common/lang/vi.php
@@ -573,45 +573,6 @@ $lang->webhook   = new stdclass();
 $lang->message   = new stdclass();
 $lang->search    = new stdclass();
 
-/* Menu group. */
-$lang->menugroup = new stdclass();
-$lang->menugroup->release     = 'product';
-$lang->menugroup->story       = 'product';
-$lang->menugroup->branch      = 'product';
-$lang->menugroup->productplan = 'product';
-$lang->menugroup->task        = 'project';
-$lang->menugroup->build       = 'project';
-$lang->menugroup->convert     = 'admin';
-$lang->menugroup->upgrade     = 'admin';
-$lang->menugroup->user        = 'company';
-$lang->menugroup->group       = 'company';
-$lang->menugroup->bug         = 'qa';
-$lang->menugroup->testcase    = 'qa';
-$lang->menugroup->case        = 'qa';
-$lang->menugroup->testtask    = 'qa';
-$lang->menugroup->testsuite   = 'qa';
-$lang->menugroup->caselib     = 'qa';
-$lang->menugroup->testreport  = 'qa';
-$lang->menugroup->people      = 'admin';
-$lang->menugroup->dept        = 'company';
-$lang->menugroup->todo        = 'my';
-$lang->menugroup->score       = 'my';
-$lang->menugroup->action      = 'admin';
-$lang->menugroup->backup      = 'admin';
-$lang->menugroup->cron        = 'admin';
-$lang->menugroup->extension   = 'admin';
-$lang->menugroup->custom      = 'admin';
-$lang->menugroup->mail        = 'admin';
-$lang->menugroup->dev         = 'admin';
-$lang->menugroup->entry       = 'admin';
-$lang->menugroup->webhook     = 'admin';
-$lang->menugroup->message     = 'admin';
-
-$lang->menugroup->repo    = 'ci';
-$lang->menugroup->jenkins = 'ci';
-$lang->menugroup->compile = 'ci';
-$lang->menugroup->job     = 'ci';
-
 /* Nav group.*/
 $lang->navGroup = new stdclass();
 $lang->navGroup->my     = 'my';
diff --git a/module/common/lang/zh-tw.php b/module/common/lang/zh-tw.php
index 93208c2619..49b27fd9e1 100644
--- a/module/common/lang/zh-tw.php
+++ b/module/common/lang/zh-tw.php
@@ -576,43 +576,7 @@ $lang->message   = new stdclass();
 $lang->search    = new stdclass();
 
 /* 菜單分組。*/
-$lang->menugroup = new stdclass();
-$lang->menugroup->release     = 'product';
-$lang->menugroup->story       = 'product';
-$lang->menugroup->branch      = 'product';
-$lang->menugroup->productplan = 'product';
-$lang->menugroup->task        = 'project';
-$lang->menugroup->build       = 'project';
-$lang->menugroup->convert     = 'admin';
-$lang->menugroup->upgrade     = 'admin';
-$lang->menugroup->user        = 'company';
-$lang->menugroup->group       = 'company';
-$lang->menugroup->bug         = 'qa';
-$lang->menugroup->testcase    = 'qa';
-$lang->menugroup->case        = 'qa';
-$lang->menugroup->testtask    = 'qa';
-$lang->menugroup->testsuite   = 'qa';
-$lang->menugroup->caselib     = 'qa';
-$lang->menugroup->testreport  = 'qa';
-$lang->menugroup->people      = 'admin';
-$lang->menugroup->dept        = 'company';
-$lang->menugroup->todo        = 'my';
-$lang->menugroup->score       = 'my';
-$lang->menugroup->action      = 'admin';
-$lang->menugroup->backup      = 'admin';
-$lang->menugroup->cron        = 'admin';
-$lang->menugroup->extension   = 'admin';
-$lang->menugroup->custom      = 'admin';
-$lang->menugroup->mail        = 'admin';
-$lang->menugroup->dev         = 'admin';
-$lang->menugroup->entry       = 'admin';
-$lang->menugroup->webhook     = 'admin';
-$lang->menugroup->message     = 'admin';
 
-$lang->menugroup->repo    = 'ci';
-$lang->menugroup->jenkins = 'ci';
-$lang->menugroup->compile = 'ci';
-$lang->menugroup->job     = 'ci';
 
 /* Nav group.*/
 $lang->navGroup = new stdclass();
diff --git a/module/common/model.php b/module/common/model.php
index 758ba87e4a..4ac68b40b6 100644
--- a/module/common/model.php
+++ b/module/common/model.php
@@ -896,7 +896,6 @@ class commonModel extends model
     {
         global $lang;
         $mainMenu = $moduleName;
-        if(isset($lang->menugroup->$moduleName)) $mainMenu = $lang->menugroup->$moduleName;
         echo "<ul class='breadcrumb'>";
         echo '<li>' . html::a(helper::createLink('my', 'index'), $lang->zentaoPMS) . '</li>';
         if($moduleName != 'index')
@@ -1780,7 +1779,6 @@ EOD;
             if(!commonModel::hasDBPriv($object, $module, $method)) return false;
 
             if(empty($acls['views'])) return true;
-            $menu = isset($lang->menugroup->$module) ? $lang->menugroup->$module : $module;
             $menu = strtolower($menu);
             if($menu != 'qa' and !isset($lang->$menu->menu)) return true;
             if($menu == 'my' or $menu == 'index' or $module == 'tree') return true;
@@ -2407,7 +2405,6 @@ EOD;
         {
             $lang->project->dividerMenu = str_replace(',project,', ',', $lang->project->dividerMenu);
             $lang->release->menu        = new stdclass();
-            $lang->menugroup->release   = '';
             $lang->menuOrder            = $lang->waterfall->menuOrder;
             return self::processMenuVars($lang->menu->waterfall);
         }
diff --git a/module/company/control.php b/module/company/control.php
index 3abae4659c..4f9a603ac9 100644
--- a/module/company/control.php
+++ b/module/company/control.php
@@ -51,7 +51,6 @@ class company extends control
         $this->lang->navGroup->company = 'admin';
 
         $this->loadModel('search');
-        $this->lang->set('menugroup.company', 'company');
 
         $deptID = $type == 'bydept' ? (int)$param : 0;
         $this->company->setMenu($deptID);
diff --git a/module/custom/model.php b/module/custom/model.php
index e303c10a9c..c3f33c75d4 100644
--- a/module/custom/model.php
+++ b/module/custom/model.php
@@ -319,7 +319,6 @@ class customModel extends model
         global $app, $lang, $config;
         $allMenu = $module == 'main' ? $lang->menu : (isset($lang->$module->menu) ? $lang->$module->menu : $lang->my->menu);
         if($module == 'product' and isset($allMenu->branch)) $allMenu->branch = str_replace('@branch@', $lang->custom->branch, $allMenu->branch);
-        if($module != 'main' and isset($lang->menugroup->$module)) $module = $lang->menugroup->$module;
         $flowModule = $config->global->flow . '_' . $module;
         $customMenu = isset($config->customMenu->$flowModule) ? $config->customMenu->$flowModule : array();
         if(commonModel::isTutorialMode() && $module === 'main') $customMenu = 'my,product,project,qa,company';
diff --git a/module/doc/control.php b/module/doc/control.php
index 170fa8abb7..3d6e7bcadd 100644
--- a/module/doc/control.php
+++ b/module/doc/control.php
@@ -117,7 +117,6 @@ class doc extends control
             $this->product->setMenu($this->product->getPairs(), $productID);
             $this->lang->product->switcherMenu = $this->product->getSwitcher($productID);
             $this->lang->noMenuModule[] = 'doc';
-            $this->lang->set('menugroup.doc', 'product');
         }
         elseif($from == 'project')
         {
@@ -349,7 +348,6 @@ class doc extends control
             $this->product->setMenu($this->product->getPairs(), $lib->product);
             $this->lang->product->switcherMenu = $this->product->getSwitcher($lib->product);
             $this->lang->noMenuModule[] = 'doc';
-            $this->lang->set('menugroup.doc', 'product');
 
             $this->lang->TRActions = common::hasPriv('doc', 'createLib') ? html::a(helper::createLink('doc', 'createLib'), "<i class='icon icon-plus'></i> " . $this->lang->doc->createlib, '', "class='btn btn-secondary iframe' data-width='70%'") : '';
         }
@@ -360,7 +358,6 @@ class doc extends control
             $this->lang->doc->menuOrder = $this->lang->project->menuOrder;
             if($this->config->systemMode == 'classic') $this->lang->noMenuModule[] = 'doc';
             $this->project->setMenu($this->project->getPairs($this->session->PRJ, 'all', 0, true), $lib->project);
-            $this->lang->set('menugroup.doc', 'project');
 
             $this->lang->TRActions = common::hasPriv('doc', 'createLib') ? html::a(helper::createLink('doc', 'createLib'), "<i class='icon icon-plus'></i> " . $this->lang->doc->createlib, '', "class='btn btn-secondary iframe' data-width='70%'") : '';
         }
@@ -436,7 +433,6 @@ class doc extends control
             $this->product->setMenu($this->product->getPairs(), $objectID);
             $this->lang->product->switcherMenu = $this->product->getSwitcher($objectID);
             $this->lang->noMenuModule[] = 'doc';
-            $this->lang->set('menugroup.doc', 'product');
         }
         elseif($this->from == 'project')
         {
@@ -446,7 +442,6 @@ class doc extends control
             $this->lang->doc->menuOrder = $this->lang->project->menuOrder;
             if($this->config->systemMode == 'classic') $this->lang->noMenuModule[] = 'doc';
             $this->project->setMenu($this->project->getExecutionsByProject($this->session->PRJ, 'all', 0, true), $objectID);
-            $this->lang->set('menugroup.doc', 'project');
         }
         else
         {
@@ -501,7 +496,6 @@ class doc extends control
             $this->product->setMenu($this->product->getPairs(), $objectID);
             $this->lang->product->switcherMenu = $this->product->getSwitcher($objectID);
             $this->lang->noMenuModule[] = 'doc';
-            $this->lang->set('menugroup.doc', 'product');
         }
         elseif($this->from == 'project')
         {
@@ -511,7 +505,6 @@ class doc extends control
             $this->lang->doc->menuOrder = $this->lang->project->menuOrder;
             if($this->config->systemMode == 'classic') $this->lang->noMenuModule[] = 'doc';
             $this->project->setMenu($this->project->getPairs($this->session->PRJ, 'all', 0, true), $objectID);
-            $this->lang->set('menugroup.doc', 'project');
         }
         else
         {
@@ -831,7 +824,6 @@ class doc extends control
             $this->product->setMenu($this->product->getPairs(), $objectID);
             $this->lang->product->switcherMenu = $this->product->getSwitcher($objectID);
             $this->lang->noMenuModule[] = 'doc';
-            $this->lang->set('menugroup.doc', 'product');
         }
         elseif($this->from == 'project')
         {
@@ -840,7 +832,6 @@ class doc extends control
             $this->lang->doc->menuOrder = $this->lang->project->menuOrder;
             if($this->config->systemMode == 'classic') $this->lang->noMenuModule[] = 'doc';
             $this->project->setMenu($this->project->getPairs($this->session->PRJ, 'all', 0, true), $objectID);
-            $this->lang->set('menugroup.doc', 'project');
         }
         else
         {
@@ -927,16 +918,10 @@ class doc extends control
             $this->product->setMenu($this->product->getPairs(), $objectID);
             $this->lang->product->switcherMenu = $this->product->getSwitcher($objectID);
             $this->lang->noMenuModule[] = 'doc';
-            $this->lang->set('menugroup.doc', 'product');
         }
         elseif($from == 'project')
         {
             if($this->config->systemMode == 'classic') $this->lang->noMenuModule[] = 'doc';
-            $this->lang->set('menugroup.doc', 'project');
-        }
-        elseif($from == 'execution')
-        {
-            $this->lang->set('menugroup.doc', 'execution');
         }
         else
         {
diff --git a/module/group/control.php b/module/group/control.php
index 13e1ce479b..62ab941b33 100644
--- a/module/group/control.php
+++ b/module/group/control.php
@@ -146,9 +146,6 @@ class group extends control
         $this->view->projects = $this->dao->select('*')->from(TABLE_PROJECT)->where('deleted')->eq('0')->andWhere('type')->eq('project')->orderBy('order_desc')->fetchPairs('id', 'name');
         $this->view->products = $this->dao->select('*')->from(TABLE_PRODUCT)->where('deleted')->eq('0')->orderBy('order_desc')->fetchPairs('id', 'name');
 
-        $menugroup = array();
-        foreach($this->lang->menugroup as $moduleName => $groupName) $menugroup[$groupName][$moduleName] = $moduleName;
-        $this->view->menugroup = $menugroup;
 
         $this->display();
     }
diff --git a/module/group/model.php b/module/group/model.php
index 97f3a83336..4881371cf2 100644
--- a/module/group/model.php
+++ b/module/group/model.php
@@ -354,9 +354,7 @@ class groupModel extends model
             $dynamic = array();
             foreach($actions['actions'] as $moduleName => $moduleActions)
             {
-                if(isset($this->lang->menugroup->$moduleName))
                 {
-                    $groupModule = $this->lang->menugroup->$moduleName;
                     if($groupModule != 'my' and !isset($actions['views'][$groupModule])) continue;
                 }
                 else
diff --git a/module/group/view/manageview.html.php b/module/group/view/manageview.html.php
index bc5cb699e4..54c2f587b0 100644
--- a/module/group/view/manageview.html.php
+++ b/module/group/view/manageview.html.php
@@ -93,7 +93,6 @@
             <?php foreach($lang->mainNav as $module => $title):?>
             <?php if(!is_string($title)) continue;?>
             <?php if($module == 'admin') continue;?>
-            <?php if(!isset($lang->action->dynamicAction->$module) and !isset($menugroup[$module])) continue;?>
             <tr id='<?php echo "{$module}ActionBox";?>'>
               <th class='w-100px text-left text-top'>
                 <div class='action-item'>
@@ -116,8 +115,6 @@
                   <?php endforeach;?>
                 </div>
                 <?php endif;?>
-                <?php if(isset($menugroup[$module])):?>
-                <?php foreach($menugroup[$module] as $subModule):?>
                 <?php if(isset($lang->action->dynamicAction->$subModule)):?>
                 <div class='clearfix'>
                   <?php foreach($lang->action->dynamicAction->$subModule as $action => $actionTitle):?>
diff --git a/module/product/control.php b/module/product/control.php
index 7a2cdce5a3..3cb60beadc 100644
--- a/module/product/control.php
+++ b/module/product/control.php
@@ -977,7 +977,6 @@ class product extends control
             $this->app->loadLang($fromModule);
             foreach($this->config->qa->menuList as $module) $this->lang->navGroup->$module = 'qa';
 
-            $this->lang->set('menugroup.product', $activeMenu);
             $this->lang->product->menu      = $this->lang->qa->menu;
             $this->lang->product->menuOrder = $this->lang->qa->menuOrder;
         }
@@ -987,7 +986,6 @@ class product extends control
         {
             $this->app->loadLang($fromModule);
 
-            $this->lang->set('menugroup.product', $activeMenu);
             $projectModel = $this->loadModel('project')->getByID($this->session->PRJ);
             $this->lang->product->menu      = $this->lang->menu->{$projectModel->model};
             $this->lang->product->menuOrder = $this->lang->{$projectModel->model}->menuOrder;
@@ -995,7 +993,6 @@ class product extends control
             /* The secondary test menu processing in the project. */
             if(in_array($fromModule, array('qa', 'bug', 'testtask', 'testreport')))
             {
-                $this->lang->set('menugroup.product', 'qa');
                 $moduleIndex = array_search('product', $this->lang->noMenuModule);
                 if($moduleIndex !== false) unset($this->lang->noMenuModule[$moduleIndex]);
 
diff --git a/module/projectstory/control.php b/module/projectstory/control.php
index 85d0986914..478b4963f6 100644
--- a/module/projectstory/control.php
+++ b/module/projectstory/control.php
@@ -68,7 +68,6 @@ class projectStory extends control
     public function track($productID = 0, $branch = 0, $recTotal = 0, $recPerPage = 20, $pageID = 1)
     {
         if(empty($productID)) $productID = key($this->products);
-        $this->lang->menugroup->projectstory = 'track';
 
         $this->lang->story->requirement = str_replace($this->lang->URCommon, $this->lang->URCommon, $this->lang->story->requirement);
         $this->lang->story->story       = str_replace($this->lang->SRCommon, $this->lang->SRCommon, $this->lang->story->story);
diff --git a/module/search/control.php b/module/search/control.php
index 257c754b99..0fa15be581 100644
--- a/module/search/control.php
+++ b/module/search/control.php
@@ -158,7 +158,6 @@ class search extends control
         }
 
         $this->lang->search->menu = $this->lang->admin->menu;
-        $this->lang->menugroup->search = 'system';
 
         $this->view->title = $this->lang->search->buildIndex;
         $this->display();
diff --git a/module/story/control.php b/module/story/control.php
index 22ccbb3426..8ef1ce3776 100644
--- a/module/story/control.php
+++ b/module/story/control.php
@@ -652,7 +652,6 @@ class story extends control
             $this->lang->story->menu = $this->lang->execution->menu;
 
             $this->execution->setMenu($this->execution->getPairs($this->session->PRJ, 'all', 'nodeleted'), $executionID);
-            $this->lang->set('menugroup.story', 'execution');
             $this->lang->story->menuOrder = $this->lang->execution->menuOrder;
 
             $execution = $this->execution->getByID($executionID);
@@ -676,7 +675,6 @@ class story extends control
         else
         {
             $this->lang->story->menu = $this->lang->my->menu;
-            $this->lang->set('menugroup.story', 'my');
             $this->lang->story->menuOrder = $this->lang->my->menuOrder;
             $this->loadModel('my')->setMenu();
 
@@ -1147,7 +1145,6 @@ class story extends control
             $this->lang->story->menu      = $this->lang->execution->menu;
             $this->lang->story->menuOrder = $this->lang->execution->menuOrder;
             $this->execution->setMenu($this->execution->getPairs($this->session->PRJ, 'all', 'nodeleted'), $executionID);
-            $this->lang->set('menugroup.story', 'execution');
             $execution = $this->execution->getByID($executionID);
             $this->view->position[] = html::a($this->createLink('execution', 'story', "executionID=$execution->id"), $execution->name);
             $this->view->title      = $execution->name . $this->lang->colon . $this->lang->story->batchClose;
@@ -1156,7 +1153,6 @@ class story extends control
         else
         {
             $this->lang->story->menu = $this->lang->my->menu;
-            $this->lang->set('menugroup.story', 'my');
             $this->lang->story->menuOrder = $this->lang->my->menuOrder;
             $this->loadModel('my')->setMenu();
             $this->view->position[] = html::a($this->createLink('my', 'story'), $this->lang->my->story);
@@ -1475,7 +1471,6 @@ class story extends control
         $this->session->set('productList', $this->app->getURI(true));
         $products = $this->product->getPairs();
 
-        $this->lang->set('menugroup.story', 'qa');
 
         $this->lang->navGroup->story = $from;
         if($from == 'project')
diff --git a/module/task/control.php b/module/task/control.php
index db84a5884d..649a3d275f 100644
--- a/module/task/control.php
+++ b/module/task/control.php
@@ -463,7 +463,6 @@ class task extends control
             $this->lang->navGroup->task  = 'my';
             $this->lang->task->menu      = $this->lang->my->menu;
             $this->lang->task->menuOrder = $this->lang->my->menuOrder;
-            $this->lang->set('menugroup.task', 'my');
             $this->loadModel('my')->setMenu();
             $this->view->position[] = html::a($this->createLink('my', 'task'), $this->lang->my->task);
             $this->view->title      = $this->lang->task->batchEdit;
diff --git a/module/testcase/control.php b/module/testcase/control.php
index 4d4d635e2a..138a998dcc 100644
--- a/module/testcase/control.php
+++ b/module/testcase/control.php
@@ -797,7 +797,6 @@ class testcase extends control
             $caseIDList = array_keys($cases);
 
             $this->lang->testcase->menu = $this->lang->my->menu;
-            $this->lang->set('menugroup.testcase', 'my');
             $this->lang->testcase->menuOrder = $this->lang->my->menuOrder;
             $this->loadModel('my')->setMenu();
 
diff --git a/module/testreport/control.php b/module/testreport/control.php
index 813d7b45a3..364223f0a9 100644
--- a/module/testreport/control.php
+++ b/module/testreport/control.php
@@ -552,7 +552,6 @@ class testreport extends control
             $executionID      = $this->execution->saveState($objectID, $this->executions);
             $this->execution->setMenu($this->executions, $executionID);
             $this->lang->testreport->menu = $this->lang->execution->menu;
-            $this->lang->menugroup->testreport = 'execution';
             return $executionID;
         }
     }
diff --git a/module/testtask/control.php b/module/testtask/control.php
index 634ebf342e..540717c016 100644
--- a/module/testtask/control.php
+++ b/module/testtask/control.php
@@ -1090,7 +1090,6 @@ class testtask extends control
         else
         {
             $this->lang->testtask->menu = $this->lang->my->menu;
-            $this->lang->set('menugroup.testtask', 'my');
             $this->lang->testtask->menuOrder = $this->lang->my->menuOrder;
             $this->loadModel('my')->setMenu();
             $this->view->title = $this->lang->testtask->batchRun;
diff --git a/module/todo/control.php b/module/todo/control.php
index 3a011752ff..6cbee1dcb0 100644
--- a/module/todo/control.php
+++ b/module/todo/control.php
@@ -388,7 +388,6 @@ class todo extends control
             $this->lang->todo->menu      = $this->lang->user->menu;
             $this->lang->todo->menuOrder = $this->lang->user->menuOrder;
             $this->lang->company->menu->browseUser['subModule'] = 'todo';
-            $this->lang->set('menugroup.todo', $from);
         }
         elseif($from == 'my')
         {
@@ -396,7 +395,6 @@ class todo extends control
             $this->lang->todo->menuOrder = $this->lang->my->menuOrder;
             $this->loadModel('my')->setMenu();
             $this->lang->my->menu->todo['subModule'] = 'todo';
-            $this->lang->set('menugroup.todo', $from);
         }
 
         $projects = $this->loadModel('project')->getPairsByModel('all');
diff --git a/module/tutorial/control.php b/module/tutorial/control.php
index a380e88dfb..ebf7d5f344 100644
--- a/module/tutorial/control.php
+++ b/module/tutorial/control.php
@@ -109,7 +109,6 @@ class tutorial extends control
         {
             $taskModule = strtolower($taskName['nav']['module']);
             if($taskModule == strtolower($module)) $hasPriv = true;
-            if(isset($this->lang->menugroup->$taskModule) and $this->lang->menugroup->$taskModule == strtolower($module)) $hasPriv = true;
             if($hasPriv) break;
         }
         if(!$hasPriv and $module == 'my' and $method == 'index') $hasPriv = true;
diff --git a/module/user/control.php b/module/user/control.php
index 590db35134..9850848034 100644
--- a/module/user/control.php
+++ b/module/user/control.php
@@ -83,7 +83,6 @@ class user extends control
         $this->user->resetMenu();
 
         /* set menus. */
-        $this->lang->set('menugroup.user', 'company');
         $this->view->userList = $this->user->setUserList($users, $userID);
 
         $this->view->title      = $this->lang->user->common . $this->lang->colon . $this->lang->user->todo;
@@ -126,7 +125,6 @@ class user extends control
         $users   = $this->loadModel('dept')->getDeptUserPairs($user->dept, 'useid');
 
         /* Set menu. */
-        $this->lang->set('menugroup.user', 'company');
 
         /* Change the menu when in my module. */
         $this->user->resetMenu();
@@ -175,7 +173,6 @@ class user extends control
         $users   = $this->loadModel('dept')->getDeptUserPairs($user->dept, 'useid');
 
         /* Set the menu. */
-        $this->lang->set('menugroup.user', 'company');
         $this->view->userList = $this->user->setUserList($users, $userID);
 
         /* Change the menu when in my module. */
@@ -220,7 +217,6 @@ class user extends control
         $users   = $this->loadModel('dept')->getDeptUserPairs($user->dept, 'useid');
 
         /* Set menu. */
-        $this->lang->set('menugroup.user', 'company');
         $this->view->userList = $this->user->setUserList($users, $userID);
 
         /* Load the lang of bug module. */
@@ -264,7 +260,6 @@ class user extends control
         $users   = $this->loadModel('dept')->getDeptUserPairs($user->dept, 'useid');
 
         /* Set menu. */
-        $this->lang->set('menugroup.user', 'company');
         $this->view->userList = $this->user->setUserList($users, $userID);
 
         /* Save session. */
@@ -321,7 +316,6 @@ class user extends control
         $sort = $this->loadModel('common')->appendOrder($orderBy);
 
          /* Set menu. */
-        $this->lang->set('menugroup.user', 'company');
 
         /* Change the menu when in my module. */
         $this->user->resetMenu();
@@ -380,7 +374,6 @@ class user extends control
 
         /* Set the menus. */
         $this->loadModel('project');
-        $this->lang->set('menugroup.user', 'company');
         $this->view->userList = $this->user->setUserList($users, $userID);
 
         /* Change the menu when in my module. */
@@ -423,7 +416,6 @@ class user extends control
         $pager = pager::init($recTotal, $recPerPage, $pageID);
 
         /* Set the menus. */
-        $this->lang->set('menugroup.user', 'company');
         $this->view->userList = $this->user->setUserList($users, $userID);
 
         /* Change the menu when in my module. */
@@ -467,7 +459,6 @@ class user extends control
         $pager = pager::init($recTotal, $recPerPage, $pageID);
 
         /* Set the menus. */
-        $this->lang->set('menugroup.user', 'company');
         $this->view->userList = $this->user->setUserList($users, $userID);
 
         /* Change the menu when in my module. */
@@ -545,7 +536,6 @@ class user extends control
      */
     public function create($deptID = 0)
     {
-        $this->lang->set('menugroup.user', 'company');
         $this->lang->user->menu      = $this->lang->company->menu;
         $this->lang->user->menuOrder = $this->lang->company->menuOrder;
 
@@ -603,7 +593,6 @@ class user extends control
             if($group->role) $roleGroup[$group->role] = $group->id;
         }
 
-        $this->lang->set('menugroup.user', 'company');
         $this->lang->user->menu      = $this->lang->company->menu;
         $this->lang->user->menuOrder = $this->lang->company->menuOrder;
 
@@ -647,7 +636,6 @@ class user extends control
      */
     public function edit($userID)
     {
-        $this->lang->set('menugroup.user', 'company');
         $this->lang->user->menu      = $this->lang->company->menu;
         $this->lang->user->menuOrder = $this->lang->company->menuOrder;
         if(!empty($_POST))
@@ -694,7 +682,6 @@ class user extends control
             if($this->post->account) $this->user->batchEdit();
             die(js::locate($this->session->userList ? $this->session->userList : $this->createLink('company', 'browse', "deptID=$deptID"), 'parent'));
         }
-        $this->lang->set('menugroup.user', 'company');
         $this->lang->user->menu      = $this->lang->company->menu;
         $this->lang->user->menuOrder = $this->lang->company->menuOrder;
 
@@ -1013,7 +1000,6 @@ class user extends control
         $denyType = 'nopriv';
         if(isset($rights[$module][$method]))
         {
-            $menu = isset($this->lang->menugroup->$module) ? $this->lang->menugroup->$module : $module;
             $menu = strtolower($menu);
 
             if(!isset($acls['views'][$menu])) $denyType = 'noview';
@@ -1105,7 +1091,6 @@ class user extends control
         $users   = $this->loadModel('dept')->getDeptUserPairs($user->dept, 'useid');
 
         /* set menus. */
-        $this->lang->set('menugroup.user', 'company');
         $this->view->userList = $this->user->setUserList($users, $userID);
 
         /* Save session. */