From aa9bc2b8ec86620f6a388ab3e0d699952467aff5 Mon Sep 17 00:00:00 2001
From: wangyuting2 <851424971@qq.com>
Date: Mon, 10 Oct 2022 07:32:11 +0000
Subject: [PATCH] * Fix systemMode bug.

---
 module/action/lang/de.php                     |  9 +---
 module/action/lang/en.php                     |  9 +---
 module/action/lang/fr.php                     |  9 +---
 module/action/lang/vi.php                     |  9 +---
 module/action/lang/zh-cn.php                  | 11 +----
 module/action/lang/zh-tw.php                  | 23 ++++-----
 module/action/model.php                       |  2 +-
 module/action/view/trash.html.php             |  4 +-
 module/block/control.php                      |  6 +--
 module/block/lang/vi.php                      | 28 +++++------
 module/block/lang/zh-tw.php                   |  3 +-
 module/block/view/recentprojectblock.html.php |  2 -
 module/bug/js/common.js                       | 10 +---
 module/bug/js/view.js                         | 10 +---
 module/bug/lang/de.php                        |  2 +-
 module/bug/lang/en.php                        |  2 +-
 module/bug/lang/fr.php                        |  2 +-
 module/bug/view/ajaxgetdropmenu.html.php      |  2 +-
 module/bug/view/batchcreate.html.php          | 10 ----
 module/bug/view/create.html.php               |  1 -
 module/bug/view/edit.html.php                 |  3 +-
 module/bug/view/view.html.php                 |  8 ----
 module/caselib/model.php                      |  6 +--
 module/common/lang/de.php                     |  2 +-
 module/common/lang/fr.php                     |  2 +-
 module/common/lang/vi.php                     | 47 +++++--------------
 module/common/lang/zh-tw.php                  |  2 +-
 module/common/model.php                       |  6 +--
 module/company/config.php                     |  2 +-
 module/company/view/dynamic.html.php          |  1 -
 module/custom/config.php                      |  2 +-
 module/custom/control.php                     |  8 +---
 module/custom/lang/vi.php                     | 21 +++------
 module/custom/lang/zh-tw.php                  | 20 ++------
 module/doc/control.php                        |  2 +-
 module/doc/lang/de.php                        |  2 +-
 module/doc/lang/en.php                        |  2 +-
 module/doc/lang/fr.php                        |  2 +-
 module/doc/lang/zh-cn.php                     |  2 +-
 module/doc/lang/zh-tw.php                     |  2 +-
 module/doc/model.php                          |  4 +-
 module/execution/config.php                   | 28 +++++------
 module/execution/js/common.js                 |  2 +-
 module/execution/js/create.js                 | 25 +++++-----
 module/execution/js/managemembers.js          | 25 +++++-----
 module/execution/lang/de.php                  | 12 +----
 module/execution/lang/en.php                  | 12 +----
 module/execution/lang/fr.php                  | 12 +----
 module/execution/lang/vi.php                  | 16 ++-----
 module/execution/lang/zh-cn.php               | 12 +----
 module/execution/lang/zh-tw.php               | 28 ++++-------
 module/execution/model.php                    |  6 +--
 .../execution/view/ajaxgetdropmenu.html.php   | 10 ++--
 module/execution/view/all.html.php            |  4 +-
 module/execution/view/batchedit.html.php      |  4 +-
 module/execution/view/burn.html.php           |  2 -
 module/execution/view/create.html.php         | 11 ++---
 module/execution/view/edit.html.php           |  5 +-
 module/execution/view/managemembers.html.php  |  1 -
 module/execution/view/manageproducts.html.php |  1 -
 module/execution/view/tips.html.php           |  2 +-
 module/execution/view/view.html.php           |  2 -
 module/group/control.php                      |  7 +--
 module/group/model.php                        |  2 +-
 module/group/view/managemember.html.php       |  2 +-
 module/kanban/view/importrelease.html.php     |  4 --
 module/kanban/view/view.html.php              |  1 -
 module/kanban/view/viewarchivedcard.html.php  |  1 -
 module/my/view/selectproject.html.php         |  1 -
 module/personnel/control.php                  |  3 +-
 module/personnel/js/addwhitelist.js           |  2 +-
 module/personnel/model.php                    | 37 ++++++---------
 module/personnel/view/addwhitelist.html.php   |  1 -
 module/product/control.php                    |  2 +-
 module/product/js/kanban.js                   |  2 +-
 module/product/view/kanban.html.php           | 13 ++---
 module/product/view/project.html.php          | 14 ++----
 module/product/view/view.html.php             |  2 -
 module/productplan/js/browse.js               | 10 +---
 module/productplan/model.php                  | 10 +---
 module/productplan/view/browse.html.php       |  1 -
 module/programplan/model.php                  |  2 +-
 module/project/control.php                    | 17 +++----
 module/project/lang/en.php                    |  2 +-
 module/project/lang/fr.php                    |  2 +-
 module/project/lang/zh-cn.php                 |  2 +-
 module/project/model.php                      |  3 +-
 module/project/view/kanban.html.php           |  2 +-
 module/report/view/projectdeviation.html.php  |  4 --
 module/report/view/workload.html.php          |  8 ++--
 module/search/control.php                     |  6 +--
 module/search/model.php                       |  2 +-
 module/stakeholder/view/batchcreate.html.php  |  2 +-
 module/story/control.php                      |  2 +-
 module/story/lang/de.php                      |  2 +-
 module/story/lang/en.php                      |  2 +-
 module/story/lang/fr.php                      |  2 +-
 module/story/lang/vi.php                      |  2 +-
 module/story/lang/zh-cn.php                   |  2 +-
 module/story/lang/zh-tw.php                   |  2 +-
 module/story/model.php                        |  4 +-
 module/task/model.php                         | 14 +++---
 module/testcase/model.php                     |  6 +--
 module/testreport/model.php                   |  2 +-
 module/testsuite/model.php                    | 12 ++---
 module/testtask/model.php                     | 15 +++---
 module/todo/view/view.html.php                |  7 +--
 107 files changed, 239 insertions(+), 522 deletions(-)

diff --git a/module/action/lang/de.php b/module/action/lang/de.php
index b416dafb40..d9ae130817 100644
--- a/module/action/lang/de.php
+++ b/module/action/lang/de.php
@@ -681,14 +681,7 @@ $lang->action->label->release     = 'Release|release|view|productID=%s';
 $lang->action->label->story       = 'Story|story|view|storyID=%s';
 $lang->action->label->program     = "Program|program|pgmproduct|programID=%s";
 $lang->action->label->project     = "Project|project|index|projectID=%s";
-if($config->systemMode == 'new')
-{
-    $lang->action->label->execution = "Execution|execution|task|executionID=%s";
-}
-else
-{
-    $lang->action->label->execution = "Execution|execution|task|executionID=%s";
-}
+$lang->action->label->execution   = "Execution|execution|task|executionID=%s";
 
 $lang->action->label->task         = 'Aufgaben|task|view|taskID=%s';
 $lang->action->label->build        = 'Builds|build|view|buildID=%s';
diff --git a/module/action/lang/en.php b/module/action/lang/en.php
index 2afc2554f6..2f9aecbe2a 100755
--- a/module/action/lang/en.php
+++ b/module/action/lang/en.php
@@ -681,14 +681,7 @@ $lang->action->label->release     = 'Release|release|view|productID=%s';
 $lang->action->label->story       = 'Story|story|view|storyID=%s';
 $lang->action->label->program     = "Program|program|product|programID=%s";
 $lang->action->label->project     = "Project|project|index|projectID=%s";
-if($config->systemMode == 'new')
-{
-    $lang->action->label->execution = "Execution|execution|task|executionID=%s";
-}
-else
-{
-    $lang->action->label->execution = "$lang->executionCommon|execution|task|executionID=%s";
-}
+$lang->action->label->execution   = "Execution|execution|task|executionID=%s";
 
 $lang->action->label->task         = 'Task|task|view|taskID=%s';
 $lang->action->label->build        = 'Build|build|view|buildID=%s';
diff --git a/module/action/lang/fr.php b/module/action/lang/fr.php
index 04bcf949a4..1115ad45fc 100644
--- a/module/action/lang/fr.php
+++ b/module/action/lang/fr.php
@@ -681,14 +681,7 @@ $lang->action->label->release     = 'Release|release|view|productID=%s';
 $lang->action->label->story       = 'Story|story|view|storyID=%s';
 $lang->action->label->program     = "Program|program|pgmproduct|programID=%s";
 $lang->action->label->project     = "Project|program|index|projectID=%s";
-if($config->systemMode == 'new')
-{
-    $lang->action->label->execution = "Execution|execution|task|executionID=%s";
-}
-else
-{
-    $lang->action->label->execution = "Execution|execution|task|executionID=%s";
-}
+$lang->action->label->execution   = "Execution|execution|task|executionID=%s";
 
 $lang->action->label->task         = 'Tâche|task|view|taskID=%s';
 $lang->action->label->build        = 'Build|build|view|buildID=%s';
diff --git a/module/action/lang/vi.php b/module/action/lang/vi.php
index 93814e6516..cc7eb8e729 100644
--- a/module/action/lang/vi.php
+++ b/module/action/lang/vi.php
@@ -536,14 +536,7 @@ $lang->action->label->release     = 'Phát hành|release|view|productID=%s';
 $lang->action->label->story       = 'Câu chuyện|story|view|storyID=%s';
 $lang->action->label->program     = "Program|program|pgmproduct|programID=%s";
 $lang->action->label->project     = "Project|program|index|projectID=%s";
-if($config->systemMode == 'new')
-{
-    $lang->action->label->execution = "Execution|execution|task|executionID=%s";
-}
-else
-{
-    $lang->action->label->execution = "$lang->executionCommon|execution|task|executionID=%s";
-}
+$lang->action->label->execution   = "Execution|execution|task|executionID=%s";
 $lang->action->label->task        = 'Nhiệm vụ|task|view|taskID=%s';
 $lang->action->label->build       = 'Bản dựng|build|view|buildID=%s';
 $lang->action->label->bug         = 'Bug|bug|view|bugID=%s';
diff --git a/module/action/lang/zh-cn.php b/module/action/lang/zh-cn.php
index 74a9785ca4..4cfa4abfe3 100755
--- a/module/action/lang/zh-cn.php
+++ b/module/action/lang/zh-cn.php
@@ -99,7 +99,7 @@ $lang->action->objectTypes['productplan']      = '计划';
 $lang->action->objectTypes['release']          = '发布';
 $lang->action->objectTypes['program']          = '项目集';
 $lang->action->objectTypes['project']          = '项目';
-$lang->action->objectTypes['execution']        = $config->systemMode == 'new' ? '执行' : $lang->executionCommon;
+$lang->action->objectTypes['execution']        = '执行';
 $lang->action->objectTypes['task']             = '任务';
 $lang->action->objectTypes['build']            = '版本';
 $lang->action->objectTypes['job']              = '构建';
@@ -681,14 +681,7 @@ $lang->action->label->release     = '发布|release|view|productID=%s';
 $lang->action->label->story       = "{$lang->SRCommon}|story|view|storyID=%s";
 $lang->action->label->program     = "项目集|program|product|programID=%s";
 $lang->action->label->project     = "项目|project|index|projectID=%s";
-if($config->systemMode == 'new')
-{
-    $lang->action->label->execution = "执行|execution|task|executionID=%s";
-}
-else
-{
-    $lang->action->label->execution = "$lang->executionCommon|execution|task|executionID=%s";
-}
+$lang->action->label->execution   = "执行|execution|task|executionID=%s";
 
 $lang->action->label->task         = '任务|task|view|taskID=%s';
 $lang->action->label->build        = '版本|build|view|buildID=%s';
diff --git a/module/action/lang/zh-tw.php b/module/action/lang/zh-tw.php
index dbdac896d3..f9785a8b16 100755
--- a/module/action/lang/zh-tw.php
+++ b/module/action/lang/zh-tw.php
@@ -90,7 +90,7 @@ $lang->action->objectTypes['productplan']      = '計劃';
 $lang->action->objectTypes['release']          = '發佈';
 $lang->action->objectTypes['program']          = '項目集';
 $lang->action->objectTypes['project']          = '項目';
-$lang->action->objectTypes['execution']        = $config->systemMode == 'new' ? '執行' : $lang->executionCommon;
+$lang->action->objectTypes['execution']        = '執行';
 $lang->action->objectTypes['task']             = '任務';
 $lang->action->objectTypes['build']            = '版本';
 $lang->action->objectTypes['job']              = '構建';
@@ -560,20 +560,13 @@ $lang->action->dynamicAction->entry['created'] = '添加應用';
 $lang->action->dynamicAction->entry['edited']  = '編輯應用';
 
 /* 用來生成相應對象的連結。*/
-$lang->action->label->product     = $lang->productCommon . '|product|view|productID=%s';
-$lang->action->label->productplan = "計劃|productplan|view|productID=%s";
-$lang->action->label->release     = '發佈|release|view|productID=%s';
-$lang->action->label->story       = "{$lang->SRCommon}|story|view|storyID=%s";
-$lang->action->label->program     = "項目集|program|product|programID=%s";
-$lang->action->label->project     = "項目|project|index|projectID=%s";
-if($config->systemMode == 'new')
-{
-    $lang->action->label->execution = "執行|execution|task|executionID=%s";
-}
-else
-{
-    $lang->action->label->execution = "$lang->executionCommon|execution|task|executionID=%s";
-}
+$lang->action->label->product      = $lang->productCommon . '|product|view|productID=%s';
+$lang->action->label->productplan  = "計劃|productplan|view|productID=%s";
+$lang->action->label->release      = '發佈|release|view|productID=%s';
+$lang->action->label->story        = "{$lang->SRCommon}|story|view|storyID=%s";
+$lang->action->label->program      = "項目集|program|product|programID=%s";
+$lang->action->label->project      = "項目|project|index|projectID=%s";
+$lang->action->label->execution    = "執行|execution|task|executionID=%s";
 $lang->action->label->task         = '任務|task|view|taskID=%s';
 $lang->action->label->build        = '版本|build|view|buildID=%s';
 $lang->action->label->bug          = 'Bug|bug|view|bugID=%s';
diff --git a/module/action/model.php b/module/action/model.php
index fc818fe750..539ea41091 100755
--- a/module/action/model.php
+++ b/module/action/model.php
@@ -1761,7 +1761,7 @@ class actionModel extends model
         $action = $this->getById($actionID);
         if($action->action != 'deleted') return;
 
-        if($this->config->systemMode == 'new' and $action->objectType == 'execution')
+        if($action->objectType == 'execution')
         {
             $execution = $this->dao->select('*')->from(TABLE_EXECUTION)->where('id')->eq($action->objectID)->fetch();
             if($execution->deleted and empty($execution->project)) return print(js::error($this->lang->action->undeletedTips));
diff --git a/module/action/view/trash.html.php b/module/action/view/trash.html.php
index 5ac3abe485..cb861e81e6 100755
--- a/module/action/view/trash.html.php
+++ b/module/action/view/trash.html.php
@@ -82,7 +82,7 @@
           <th class='c-object-type'><?php common::printOrderLink('objectType', $orderBy, $vars, $lang->action->objectType);?></th>
           <th class='c-id'><?php common::printOrderLink('objectID', $orderBy, $vars, $lang->idAB);?></th>
           <th><?php echo $lang->action->objectName;?></th>
-          <?php if($config->systemMode == 'new' and $currentObjectType == 'execution'):?>
+          <?php if($currentObjectType == 'execution'):?>
           <th class='w-250px'><?php echo $this->lang->project->project;?></th>
           <?php endif;?>
           <?php if(strpos(',story,requirement,', ",$currentObjectType,") !== false):?>
@@ -146,7 +146,7 @@
             }
             ?>
           </td>
-          <?php if($config->systemMode == 'new' and $currentObjectType == 'execution'):?>
+          <?php if($currentObjectType == 'execution'):?>
           <td class="c-name flex" title="<?php echo $projectList[$action->project]->name;?>">
             <span class="text-ellipsis"><?php echo $projectList[$action->project]->name;?></span>
             <?php if($projectList[$action->project]->deleted):?>
diff --git a/module/block/control.php b/module/block/control.php
index 7f2910708f..d0b12a83bf 100755
--- a/module/block/control.php
+++ b/module/block/control.php
@@ -1737,10 +1737,8 @@ class block extends control
         $this->app->loadClass('pager', true);
         $pager = pager::init(0, $count, 1);
 
-        $projectPairs = array();
-        if($this->config->systemMode == 'new') $projectPairs = $this->dao->select('id,name')->from(TABLE_PROJECT)->where('type')->eq('project')->fetchPairs('id', 'name');
-
-        $projectID  = $this->view->block->module == 'my' ? 0 : (int)$this->session->project;
+        $projectPairs = $this->dao->select('id,name')->from(TABLE_PROJECT)->where('type')->eq('project')->fetchPairs('id', 'name');
+        $projectID    = $this->view->block->module == 'my' ? 0 : (int)$this->session->project;
 
         $this->view->executionStats = $this->execution->getStatData($projectID, $status, 0, 0, false, 'skipParent', 'id_asc', $pager);
     }
diff --git a/module/block/lang/vi.php b/module/block/lang/vi.php
index 84f7d1f3b3..aac102a0cb 100644
--- a/module/block/lang/vi.php
+++ b/module/block/lang/vi.php
@@ -252,14 +252,11 @@ $lang->block->default['full']['my']['3']['grid']            = 4;
 $lang->block->default['full']['my']['3']['source']          = 'todo';
 $lang->block->default['full']['my']['3']['params']['count'] = '20';
 
-if($config->systemMode == 'new')
-{
-    $lang->block->default['full']['my']['4']['title']           = 'Project Statistic';
-    $lang->block->default['full']['my']['4']['block']           = 'statistic';
-    $lang->block->default['full']['my']['4']['source']          = 'project';
-    $lang->block->default['full']['my']['4']['grid']            = 8;
-    $lang->block->default['full']['my']['4']['params']['count'] = '20';
-}
+$lang->block->default['full']['my']['4']['title']           = 'Project Statistic';
+$lang->block->default['full']['my']['4']['block']           = 'statistic';
+$lang->block->default['full']['my']['4']['source']          = 'project';
+$lang->block->default['full']['my']['4']['grid']            = 8;
+$lang->block->default['full']['my']['4']['params']['count'] = '20';
 
 $lang->block->default['full']['my']['5']['title']  = 'Personal Contribution';
 $lang->block->default['full']['my']['5']['block']  = 'contribute';
@@ -284,13 +281,10 @@ $lang->block->default['full']['my']['7']['params']['issueCount']   = '20';
 $lang->block->default['full']['my']['7']['params']['storyCount']   = '20';
 $lang->block->default['full']['my']['7']['params']['meetingCount'] = '20';
 
-if($config->systemMode == 'new')
-{
-    $lang->block->default['full']['my']['8']['title']  = 'Human Input';
-    $lang->block->default['full']['my']['8']['block']  = 'projectteam';
-    $lang->block->default['full']['my']['8']['source'] = 'project';
-    $lang->block->default['full']['my']['8']['grid']   = 8;
-}
+$lang->block->default['full']['my']['8']['title']  = 'Human Input';
+$lang->block->default['full']['my']['8']['block']  = 'projectteam';
+$lang->block->default['full']['my']['8']['source'] = 'project';
+$lang->block->default['full']['my']['8']['grid']   = 8;
 
 $lang->block->default['full']['my']['9']['title']  = 'Project List';
 $lang->block->default['full']['my']['9']['block']  = 'project';
@@ -321,7 +315,7 @@ $lang->block->availableBlocks->issue     = 'My Issues';
 $lang->block->availableBlocks->meeting   = 'My Meetings';
 $lang->block->availableBlocks->feedback  = 'My Feedbacks';
 
-if($config->systemMode == 'new') $lang->block->moduleList['project'] = 'Project';
+$lang->block->moduleList['project']   = 'Project';
 $lang->block->moduleList['product']   = $lang->productCommon;
 $lang->block->moduleList['execution'] = $lang->execution->common;
 $lang->block->moduleList['qa']        = 'QA';
@@ -332,7 +326,7 @@ $lang->block->modules['project']->availableBlocks = new stdclass();
 $lang->block->modules['project']->availableBlocks->project       = 'Project List';
 $lang->block->modules['project']->availableBlocks->recentproject = 'Recent Projects';
 $lang->block->modules['project']->availableBlocks->statistic     = 'Project Statistic';
-if($config->systemMode == 'new') $lang->block->modules['project']->availableBlocks->projectteam = 'ProjectHuman Input';
+$lang->block->modules['project']->availableBlocks->projectteam   = 'ProjectHuman Input';
 
 $lang->block->modules['scrum']['index'] = new stdclass();
 $lang->block->modules['scrum']['index']->availableBlocks = new stdclass();
diff --git a/module/block/lang/zh-tw.php b/module/block/lang/zh-tw.php
index 030dff1817..96818c2410 100644
--- a/module/block/lang/zh-tw.php
+++ b/module/block/lang/zh-tw.php
@@ -536,8 +536,7 @@ $lang->block->flowchart            = array();
 $lang->block->flowchart['admin']   = array('管理員', '維護公司', '添加用戶', '維護權限');
 if($config->systemMode == 'new') $lang->block->flowchart['program'] = array('項目集負責人', '創建項目集', '關聯產品', "創建項目", "制定預算和規劃", '添加干係人');
 $lang->block->flowchart['product'] = array($lang->productCommon . '經理', '創建' . $lang->productCommon, '維護模組', "維護計劃", "維護需求", '創建發佈');
-$lang->block->flowchart['project'] = array('項目經理', '創建' . $lang->executionCommon, '維護團隊', "關聯需求", '分解任務', '跟蹤進度');
-if($config->systemMode == 'new') $lang->block->flowchart['project'] = array('項目經理', '創建項目、' . $lang->executionCommon, '維護團隊', "關聯需求", '分解任務', '跟蹤進度');
+$lang->block->flowchart['project'] = array('項目經理', '創建項目、' . $lang->executionCommon, '維護團隊', "關聯需求", '分解任務', '跟蹤進度');
 $lang->block->flowchart['dev']     = array('研發人員', '領取任務和Bug', '設計實現方案', '更新狀態', '完成任務和Bug', '提交代碼');
 $lang->block->flowchart['tester']  = array('測試人員', '撰寫用例', '執行用例', '提交Bug', '驗證Bug', '關閉Bug');
 
diff --git a/module/block/view/recentprojectblock.html.php b/module/block/view/recentprojectblock.html.php
index 8d865d4184..da19da4548 100644
--- a/module/block/view/recentprojectblock.html.php
+++ b/module/block/view/recentprojectblock.html.php
@@ -45,10 +45,8 @@
     <div class='col'>
       <div class='panel-content'>
         <div class='panel-heading not-move-handler'>
-          <?php if($config->systemMode == 'new'):?>
           <?php $labelClass = $project->model == 'waterfall' ? 'label-warning' : 'label-info';?>
           <span class='project-type-label label <?php echo $labelClass;?> label-outline'><?php echo $lang->project->{$project->model};?></span>
-          <?php endif;?>
           <strong class='project-name' title='<?php echo $project->name;?>'> <?php echo html::a($viewLink, $project->name);?> </strong>
           <nav class='panel-actions nav nav-default'>
             <li class='dropdown'>
diff --git a/module/bug/js/common.js b/module/bug/js/common.js
index 88efb617b6..915c1d78f1 100644
--- a/module/bug/js/common.js
+++ b/module/bug/js/common.js
@@ -2,7 +2,6 @@ $(function()
 {
     var page = window.page || '';
     var flow = window.flow;
-    if(typeof(systemMode) == undefined) var systemMode = '';
 
     $('#subNavbar a[data-toggle=dropdown]').parent().addClass('dropdown dropdown-hover');
 
@@ -302,13 +301,6 @@ function loadProductStories(productID)
  */
 function loadProductProjects(productID)
 {
-    if(systemMode == 'classic')
-    {
-        var projectID = $('#execution').find("option:selected").val();
-        loadProductExecutions(productID, projectID);
-        return true;
-    }
-
     branch = $('#branch').val();
     if(typeof(branch) == 'undefined') branch = 0;
 
@@ -340,7 +332,7 @@ function loadProductExecutions(productID, projectID = 0)
     $('#executionIdBox').load(link, function()
     {
         $(this).find('select').chosen();
-        if(typeof(bugExecution) == 'string' && systemMode != 'classic') $('#executionIdBox').prepend("<span class='input-group-addon' id='executionBox' style='border-left-width: 0px;'>" + bugExecution + "</span>");
+        if(typeof(bugExecution) == 'string') $('#executionIdBox').prepend("<span class='input-group-addon' id='executionBox' style='border-left-width: 0px;'>" + bugExecution + "</span>");
         if(required) $(this).find('#execution_chosen').addClass('required');
         changeAssignedTo(projectID);
     });
diff --git a/module/bug/js/view.js b/module/bug/js/view.js
index 22aa62bb28..2e38b6e93f 100644
--- a/module/bug/js/view.js
+++ b/module/bug/js/view.js
@@ -33,19 +33,13 @@ $('#toTaskButton').on('click', function()
     var executionID = $('#execution').val();
     var executionID = executionID ? executionID : 0;
 
-    if(systemMode == 'new' && projectID && executionID != 0)
+    if(projectID && executionID != 0)
     {
         $('#cancelButton').click();
         link = createLink('task', 'create', 'executionID=' + executionID + '&storyID=0&moduleID=0&taskID=0&todoID=0&extra=projectID=' + projectID + '&bugID=' + bugID);
         window.parent.$.apps.open(link, 'execution');
     }
-    else if(systemMode == 'classic' && executionID)
-    {
-        $('#cancelButton').click();
-        var link = createLink('task', 'create', 'executionID=' + executionID + '&storyID=0&moduleID=0&taskID=0&todoID=0&extra=projectID=0&bugID=' + bugID);
-        window.parent.$.apps.open(link, 'execution');
-    }
-    else if(systemMode == 'new' && projectID == 0)
+    else if(projectID == 0)
     {
         alert(errorNoProject);
     }
diff --git a/module/bug/lang/de.php b/module/bug/lang/de.php
index 92c7f5d4fb..6b591d5b20 100644
--- a/module/bug/lang/de.php
+++ b/module/bug/lang/de.php
@@ -191,7 +191,7 @@ global $config;
 /* Legend list. */
 $lang->bug->legendBasicInfo             = 'Basis Info';
 $lang->bug->legendAttatch               = 'Anlagen';
-$lang->bug->legendPRJExecStoryTask      = $config->systemMode == 'new' ? 'Project/' . $lang->executionCommon . '/Story/Task' : $lang->executionCommon . '/Story/Task';
+$lang->bug->legendPRJExecStoryTask      = 'Project/' . $lang->executionCommon . '/Story/Task';
 $lang->bug->legendExecStoryTask         = $lang->executionCommon . '/Story/Task';
 $lang->bug->lblTypeAndSeverity          = 'Typ/Schwere';
 $lang->bug->lblSystemBrowserAndHardware = 'System/Browser';
diff --git a/module/bug/lang/en.php b/module/bug/lang/en.php
index 6b20c15b4e..e60f7cde6f 100644
--- a/module/bug/lang/en.php
+++ b/module/bug/lang/en.php
@@ -191,7 +191,7 @@ global $config;
 /* Legend list. */
 $lang->bug->legendBasicInfo             = 'Basic Info';
 $lang->bug->legendAttatch               = 'Files';
-$lang->bug->legendPRJExecStoryTask      = $config->systemMode == 'new' ? 'Project/' . $lang->executionCommon . '/Story/Task' : $lang->executionCommon . '/Story/Task';
+$lang->bug->legendPRJExecStoryTask      = 'Project/' . $lang->executionCommon . '/Story/Task';
 $lang->bug->legendExecStoryTask         = $lang->executionCommon . '/Story/Task';
 $lang->bug->lblTypeAndSeverity          = 'Type/Severity';
 $lang->bug->lblSystemBrowserAndHardware = 'System/Browser';
diff --git a/module/bug/lang/fr.php b/module/bug/lang/fr.php
index ff9fd3073a..a929d9d8f6 100644
--- a/module/bug/lang/fr.php
+++ b/module/bug/lang/fr.php
@@ -191,7 +191,7 @@ global $config;
 /* Legend list. */
 $lang->bug->legendBasicInfo             = 'Infos de Base';
 $lang->bug->legendAttatch               = 'Fichiers';
-$lang->bug->legendPRJExecStoryTask      = $config->systemMode == 'new' ? 'Project/' . $lang->executionCommon . '/Story/Task' : $lang->executionCommon . '/Story/Task';
+$lang->bug->legendPRJExecStoryTask      = 'Project/' . $lang->executionCommon . '/Story/Task';
 $lang->bug->legendExecStoryTask         = $lang->executionCommon . '/Story/Tâche';
 $lang->bug->lblTypeAndSeverity          = 'Type/Severité';
 $lang->bug->lblSystemBrowserAndHardware = 'Système/Browser';
diff --git a/module/bug/view/ajaxgetdropmenu.html.php b/module/bug/view/ajaxgetdropmenu.html.php
index ad2c755e00..c4c129476a 100644
--- a/module/bug/view/ajaxgetdropmenu.html.php
+++ b/module/bug/view/ajaxgetdropmenu.html.php
@@ -23,7 +23,7 @@ foreach($products as $product)
 {
     $selected     = $product->id == $productID ? 'selected' : '';
     $productName  = $product->program ? zget($programs, $product->program, '') . '/' : '';
-    $productName .= ($config->systemMode == 'new' and $product->line) ? zget($lines, $product->line, '') . '/' . $product->name : $product->name;
+    $productName .= $product->line ? zget($lines, $product->line, '') . '/' . $product->name : $product->name;
     $objectID = ($product->type != 'platform' && $module == 'branch' && $method == 'manage') ? $productID : $product->id;
     $linkHtml = $this->product->setParamsForLink($module, $link, $projectID, $product->id);
     $productsHtml .= html::a($linkHtml, $productName, '', "class='text-primary $selected' title='{$productName}' data-key='" . zget($productsPinYin, $product->name, '') . "' data-app='{$this->app->tab}'");
diff --git a/module/bug/view/batchcreate.html.php b/module/bug/view/batchcreate.html.php
index 11bb6edc62..6f08e7e016 100755
--- a/module/bug/view/batchcreate.html.php
+++ b/module/bug/view/batchcreate.html.php
@@ -56,9 +56,7 @@ foreach(explode(',', $config->bug->create->requiredFields) as $field)
             <th class='c-id'><?php echo $lang->idAB;?></th>
             <th class='c-branch<?php echo zget($visibleFields, $product->type, ' hidden')?> branchBox'> <?php echo $lang->product->branch;?></th>
             <th class='c-module<?php echo zget($requiredFields, 'module', '', ' required');?>'> <?php echo $lang->bug->module;?></th>
-            <?php if($config->systemMode == 'new'):?>
             <th class='c-project<?php echo zget($visibleFields, 'project', ' hidden') . zget($requiredFields, 'project', '', ' required');?> projectBox'><?php echo $lang->bug->project;?></th>
-            <?php endif;?>
             <th class='c-execution<?php echo zget($visibleFields, 'execution', ' hidden') . zget($requiredFields, 'execution', '', ' required');?> executionBox'><?php echo (isset($project->model) and $project->model == 'kanban') ? $lang->bug->kanban : $lang->bug->execution;?></th>
             <th class='c-build required'><?php echo $lang->bug->openedBuild;?></th>
             <th class='c-title required'><?php echo $lang->bug->title;?></th>
@@ -107,9 +105,7 @@ foreach(explode(',', $config->bug->create->requiredFields) as $field)
             <td class='text-left'><?php echo $i;?></td>
             <td class='<?php echo zget($visibleFields, $product->type, ' hidden')?> branchBox' style='overflow:visible'><?php echo html::select("branches[$i]", $branches, $branch, "class='form-control chosen' onchange='setBranchRelated(this.value, $productID, $i)'");?></td>
             <td><?php echo html::select("modules[$i]", $moduleOptionMenu, $moduleID, "class='form-control chosen'");?></td>
-            <?php if($config->systemMode == 'new'):?>
             <td class='<?php echo zget($visibleFields, 'project', ' hidden')?> projectBox' style='overflow:visible'><?php echo html::select("projects[$i]", $projects, $projectID, "class='form-control chosen' onchange = 'loadProductExecutionsByProject($productID, this.value, $i)'");?></td>
-            <?php endif;?>
             <td class='<?php echo zget($visibleFields, 'execution', ' hidden')?> executionBox' style='overflow:visible'><?php echo html::select("executions[$i]", $executions, $executionID, "class='form-control chosen' onchange='loadExecutionBuilds($productID, this.value, $i)'");?></td>
             <td id='buildBox<?php echo $i;?>'><?php echo html::select("openedBuilds[$i][]", $builds, 'trunk', "class='form-control chosen' multiple");?></td>
             <td>
@@ -165,9 +161,7 @@ foreach(explode(',', $config->bug->create->requiredFields) as $field)
             <td><?php echo $i;?></td>
             <td class='<?php echo zget($visibleFields, $product->type, ' hidden')?> branchBox' style='overflow:visible'><?php echo html::select("branches[$i]", $branches, $branch, "class='form-control chosen' onchange='setBranchRelated(this.value, $productID, $i)'");?></td>
             <td><?php echo html::select("modules[$i]", $moduleOptionMenu, $moduleID, "class='form-control chosen'");?></td>
-            <?php if($config->systemMode == 'new'):?>
             <td class='<?php echo zget($visibleFields, 'project', ' hidden')?> projectBox' style='overflow:visible'><?php echo html::select("projects[$i]", $projects, $projectID, "class='form-control chosen' onchange = 'loadProductExecutionsByProject($productID, this.value, $i)'");?></td>
-            <?php endif;?>
             <td class='<?php echo zget($visibleFields, 'execution', ' hidden')?> executionBox' style='overflow:visible'><?php echo html::select("executions[$i]", $executions, $executionID, "class='form-control chosen' onchange='loadExecutionBuilds($productID, this.value, $i)'");?></td>
             <td id='buildBox<?php echo $i;?>'><?php echo html::select("openedBuilds[$i][]", $builds, '', "class='form-control chosen' multiple");?></td>
             <td>
@@ -228,9 +222,7 @@ foreach(explode(',', $config->bug->create->requiredFields) as $field)
       <td>%s</td>
       <td class='<?php echo zget($visibleFields, $product->type, ' hidden')?> productBox' style='overflow:visible'><?php echo html::select("branches[%s]", $branches, $branch, "class='form-control chosen' onchange='setBranchRelated(this.value, $productID, \"%s\")'");?></td>
       <td><?php echo html::select("modules[%s]", $moduleOptionMenu, $moduleID, "class='form-control chosen'");?></td>
-      <?php if($config->systemMode == 'new'):?>
       <td class='<?php echo zget($visibleFields, 'project', ' hidden')?> projectBox' style='overflow:visible'><?php echo html::select("projects[%s]", $projects, $projectID, "class='form-control chosen' onchange = 'loadProductExecutionsByProject($productID, this.value, \"%s\")'");?></td>
-      <?php endif;?>
       <td class='<?php echo zget($visibleFields, 'execution', ' hidden')?> executionBox' style='overflow:visible'><?php echo html::select("executions[%s]", $executions, $executionID, "class='form-control chosen' onchange='loadExecutionBuilds($productID, this.value, \"%s\")'");?></td>
       <td id='buildBox%s'><?php echo html::select("openedBuilds[%s][]", $builds, '', "class='form-control chosen' multiple");?></td>
       <td>
@@ -273,9 +265,7 @@ foreach(explode(',', $config->bug->create->requiredFields) as $field)
       <td><?php echo $i;?></td>
       <td class='<?php echo zget($visibleFields, $product->type, ' hidden')?> branchBox' style='overflow:visible'><?php echo html::select("branches[$i]", $branches, $branch, "class='form-control chosen' onchange='setBranchRelated(this.value, $productID, $i)'");?></td>
       <td><?php echo html::select("modules[$i]", $moduleOptionMenu, $moduleID, "class='form-control chosen'");?></td>
-      <?php if($config->systemMode == 'new'):?>
       <td class='<?php echo zget($visibleFields, 'project', ' hidden')?> projectBox' style='overflow:visible'><?php echo html::select("projects[$i]", $projects, $projectID, "class='form-control chosen' onchange = 'loadProductExecutionsByProject($productID, this.value, $i)'");?></td>
-      <?php endif;?>
       <td class='<?php echo zget($visibleFields, 'execution', ' hidden')?> executionBox' style='overflow:visible'><?php echo html::select("executions[$i]", $executions, $executionID, "class='form-control chosen' onchange='loadExecutionBuilds($productID, this.value, $i)'");?></td>
       <td id='buildBox<?php echo $i;?>'><?php echo html::select("openedBuilds[$i][]", $builds, '', "class='form-control chosen' multiple");?></td>
       <td>
diff --git a/module/bug/view/create.html.php b/module/bug/view/create.html.php
index c5e19cb618..7733a387fb 100644
--- a/module/bug/view/create.html.php
+++ b/module/bug/view/create.html.php
@@ -386,7 +386,6 @@ if($this->app->tab == 'project')   js::set('objectID', $projectID);
 </div>
 <?php js::set('bugModule', $lang->bug->module);?>
 <?php js::set('bugExecution', $projectModel == 'kanban' ? $lang->bug->kanban : $lang->bug->execution);?>
-<?php js::set('systemMode', $config->systemMode);?>
 <script>
 $(function(){parent.$('body.hide-modal-close').removeClass('hide-modal-close');})
 </script>
diff --git a/module/bug/view/edit.html.php b/module/bug/view/edit.html.php
index c2fd0b8526..2d593f7593 100644
--- a/module/bug/view/edit.html.php
+++ b/module/bug/view/edit.html.php
@@ -24,7 +24,6 @@ js::set('oldStoryID'             , $bug->story);
 js::set('oldTaskID'              , $bug->task);
 js::set('oldOpenedBuild'         , $bug->openedBuild);
 js::set('oldResolvedBuild'       , $bug->resolvedBuild);
-js::set('systemMode'             , $config->systemMode);
 js::set('confirmUnlinkBuild'     , sprintf($lang->bug->confirmUnlinkBuild, zget($resolvedBuilds, $bug->resolvedBuild)));
 js::set('tab'                    , $this->app->tab);
 js::set('bugID'                  , $bug->id);
@@ -204,7 +203,7 @@ if($this->app->tab == 'project')   js::set('objectID', $bug->project);
             </table>
           </div>
           <div class='detail'>
-            <div class='detail-title'><?php echo $config->systemMode == 'class' ? $lang->bug->legendExecStoryTask : $lang->bug->legendPRJExecStoryTask;?></div>
+            <div class='detail-title'><?php echo $lang->bug->legendPRJExecStoryTask;?></div>
             <table class='table table-form'>
               <tbody>
                 <tr>
diff --git a/module/bug/view/view.html.php b/module/bug/view/view.html.php
index 73442c8ef7..a7e31b2b00 100644
--- a/module/bug/view/view.html.php
+++ b/module/bug/view/view.html.php
@@ -14,7 +14,6 @@
 <?php include '../../common/view/kindeditor.html.php';?>
 <?php js::set('sysurl', common::getSysUrl());?>
 <?php js::set('confrimToStory', $lang->bug->confirmToStory);?>
-<?php js::set('systemMode', $config->systemMode);?>
 <?php js::set('tab', $app->tab);?>
 <?php js::set('bugID', $bug->id);?>
 <?php js::set('branchID', $bug->branch);?>
@@ -459,7 +458,6 @@
       </div>
       <div class="modal-body">
         <table class='table table-form'>
-          <?php if($this->config->systemMode == 'new'):?>
           <tr>
             <th><?php echo $lang->bug->project;?></th>
             <td class='required'><?php echo html::select('taskProjects', $projects, '', "class='form-control chosen' onchange='loadProductExecutions({$productID}, this.value)'");?></td>
@@ -468,12 +466,6 @@
             <th id='executionHead'><?php echo $lang->bug->execution;?></th>
             <td id='executionBox' class='required'><?php echo html::select('execution', '', '', "class='form-control chosen'");?></td>
           </tr>
-          <?php else:?>
-          <tr>
-            <th><?php echo $lang->execution->common;?></th>
-            <td><?php echo html::select('execution', $projects, '', "class='form-control chosen'");?></td>
-          </tr>
-          <?php endif;?>
           <tr>
             <td colspan='2' class='text-center'>
               <?php echo html::commonButton($lang->bug->nextStep, "id='toTaskButton'", 'btn btn-primary btn-wide');?>
diff --git a/module/caselib/model.php b/module/caselib/model.php
index 8f03af8c2e..2dd597258b 100644
--- a/module/caselib/model.php
+++ b/module/caselib/model.php
@@ -181,7 +181,7 @@ class caselibModel extends model
         $lib = fixer::input('post')
             ->stripTags($this->config->caselib->editor->create['id'], $this->config->allowedTags)
             ->setForce('type', 'library')
-            ->setIF($this->config->systemMode == 'new' and $this->lang->navGroup->caselib != 'qa', 'project', $this->session->project)
+            ->setIF($this->lang->navGroup->caselib != 'qa', 'project', $this->session->project)
             ->add('addedBy', $this->app->user->account)
             ->add('addedDate', helper::now())
             ->remove('uid')
@@ -263,7 +263,7 @@ class caselibModel extends model
 
             $cases = $this->dao->select('*')->from(TABLE_CASE)->where($caseQuery)
                 ->beginIF($queryLibID != 'all')->andWhere('lib')->eq((int)$libID)->fi()
-                ->beginIF($this->config->systemMode == 'new' and $this->app->tab != 'qa')->andWhere('project')->eq($this->session->project)->fi()
+                ->beginIF($this->app->tab != 'qa')->andWhere('project')->eq($this->session->project)->fi()
                 ->andWhere('product')->eq(0)
                 ->andWhere('deleted')->eq(0)
                 ->orderBy($sort)->page($pager)->fetchAll();
@@ -582,7 +582,7 @@ class caselibModel extends model
                 $data[$i]->status       = $forceNotReview ? 'normal' : 'wait';
                 $data[$i]->version      = 1;
                 $data[$i]->project      = 0;
-                if($this->config->systemMode == 'new' and $this->lang->navGroup->caselib != 'qa' and $this->session->project) $data[$i]->project = $this->session->project;
+                if($this->lang->navGroup->caselib != 'qa' and $this->session->project) $data[$i]->project = $this->session->project;
 
                 $this->dao->insert(TABLE_CASE)->data($data[$i])
                     ->autoCheck()
diff --git a/module/common/lang/de.php b/module/common/lang/de.php
index c95e73e6e6..2ce99015b4 100644
--- a/module/common/lang/de.php
+++ b/module/common/lang/de.php
@@ -161,7 +161,7 @@ $lang->my->common         = 'My';
 $lang->program->common    = 'Program';
 $lang->product->common    = 'Product';
 $lang->project->common    = 'Project';
-$lang->execution->common  = $config->systemMode == 'new' ? 'Execution' : $lang->executionCommon;
+$lang->execution->common  = 'Execution';
 $lang->kanban->common     = 'Kanban';
 $lang->qa->common         = 'QA';
 $lang->devops->common     = 'DevOps';
diff --git a/module/common/lang/fr.php b/module/common/lang/fr.php
index 1377e9ba55..3437c9ef0a 100644
--- a/module/common/lang/fr.php
+++ b/module/common/lang/fr.php
@@ -161,7 +161,7 @@ $lang->my->common         = 'My';
 $lang->program->common    = 'Program';
 $lang->product->common    = 'Product';
 $lang->project->common    = 'Project';
-$lang->execution->common  = $config->systemMode == 'new' ? 'Execution' : $lang->executionCommon;
+$lang->execution->common  = 'Execution';
 $lang->kanban->common     = 'Kanban';
 $lang->qa->common         = 'QA';
 $lang->devops->common     = 'DevOps';
diff --git a/module/common/lang/vi.php b/module/common/lang/vi.php
index 24c0cbcd85..610ad48b75 100644
--- a/module/common/lang/vi.php
+++ b/module/common/lang/vi.php
@@ -138,23 +138,16 @@ list($executionModule, $executionMethod) = explode('-', $config->executionLink);
 
 /* Main menu. */
 $lang->mainNav = new stdclass();
-$lang->mainNav->my      = '<i class="icon icon-menu-my"></i> My|my|index|';
-$lang->mainNav->product = "<i class='icon icon-menu-product'></i> Product|$productModule|$productMethod|";
-if($config->systemMode == 'new')
-{
-    $lang->mainNav->project   = "<i class='icon icon-project'></i> Project|$projectModule|$projectMethod|";
-    $lang->mainNav->execution = "<i class='icon icon-run'></i> Execution|$executionModule|$executionMethod|";
-}
-else
-{
-    $lang->mainNav->execution = "<i class='icon icon-run'></i> $lang->executionCommon|$executionModule|$executionMethod|";
-}
-$lang->mainNav->qa      = '<i class="icon icon-test"></i> Test|qa|index|';
-$lang->mainNav->repo    = '<i class="icon icon-code1"></i> Code|repo|browse|';
-$lang->mainNav->doc     = '<i class="icon icon-doc"></i> Doc|doc|index|';
-$lang->mainNav->report  = "<i class='icon icon-statistic'></i> Statistic|report|productsummary|";
-$lang->mainNav->system  = '<i class="icon icon-menu-users"></i> System|company|browse|';
-$lang->mainNav->admin   = '<i class="icon icon-menu-backend"></i> Admin|admin|index|';
+$lang->mainNav->my        = '<i class="icon icon-menu-my"></i> My|my|index|';
+$lang->mainNav->product   = "<i class='icon icon-menu-product'></i> Product|$productModule|$productMethod|";
+$lang->mainNav->project   = "<i class='icon icon-project'></i> Project|$projectModule|$projectMethod|";
+$lang->mainNav->execution = "<i class='icon icon-run'></i> Execution|$executionModule|$executionMethod|";
+$lang->mainNav->qa        = '<i class="icon icon-test"></i> Test|qa|index|';
+$lang->mainNav->repo      = '<i class="icon icon-code1"></i> Code|repo|browse|';
+$lang->mainNav->doc       = '<i class="icon icon-doc"></i> Doc|doc|index|';
+$lang->mainNav->report    = "<i class='icon icon-statistic'></i> Statistic|report|productsummary|";
+$lang->mainNav->system    = '<i class="icon icon-menu-users"></i> System|company|browse|';
+$lang->mainNav->admin     = '<i class="icon icon-menu-backend"></i> Admin|admin|index|';
 if($config->systemMode == 'new') $lang->mainNav->program = "<i class='icon icon-program'></i> Program|$programModule|$programMethod|";
 
 $lang->dividerMenu = ',qa,report,admin,';
@@ -167,14 +160,7 @@ $lang->program->menu->browse = array('link' => 'Program|program|browse|', 'alias
 
 $lang->project = new stdclass();
 $lang->project->menu = new stdclass();
-if($config->systemMode == 'new')
-{
-    $lang->project->menu->browse = array('link' => 'Project|project|browse|');
-}
-else
-{
-    $lang->project->menu->browse = array('link' => "$lang->executionCommon|project|browse|");
-}
+$lang->project->menu->browse = array('link' => 'Project|project|browse|');
 
 $lang->project->dividerMenu = ',execution,programplan,doc,dynamic,';
 
@@ -303,15 +289,8 @@ $lang->my->menu = new stdclass();
 
 $lang->my->menu->index       = 'Index|my|index';
 $lang->my->menu->myWork      = array('link' => 'Work|my|work|mode=task');
-if($config->systemMode == 'new')
-{
-    $lang->my->menu->myProject   = array('link' => 'Project|my|project|');
-    $lang->my->menu->myExecution = 'Execution|my|execution|type=undone';
-}
-else
-{
-    $lang->my->menu->myExecution = $lang->executionCommon . '|my|execution|type=undone';
-}
+$lang->my->menu->myProject   = array('link' => 'Project|my|project|');
+$lang->my->menu->myExecution = 'Execution|my|execution|type=undone';
 $lang->my->menu->contribute  = array('link' => 'Contribute|my|contribute|mode=task');
 $lang->my->menu->dynamic     = 'Dynamic|my|dynamic|';
 $lang->my->menu->score       = 'Score|my|score|';
diff --git a/module/common/lang/zh-tw.php b/module/common/lang/zh-tw.php
index 6f1639a445..f511b7145e 100644
--- a/module/common/lang/zh-tw.php
+++ b/module/common/lang/zh-tw.php
@@ -146,7 +146,7 @@ $lang->my->common         = '地盤';
 $lang->program->common    = '項目集';
 $lang->product->common    = '產品';
 $lang->project->common    = '項目';
-$lang->execution->common  = $config->systemMode == 'new' ? '執行' : $lang->executionCommon;
+$lang->execution->common  = '執行';
 $lang->kanban->common     = '看板';
 $lang->qa->common         = '測試';
 $lang->devops->common     = 'DevOps';
diff --git a/module/common/model.php b/module/common/model.php
index 8717a43ee1..647d146fb1 100644
--- a/module/common/model.php
+++ b/module/common/model.php
@@ -611,8 +611,8 @@ class commonModel extends model
             if(empty($object)) unset($lang->createIcons['story'], $lang->createIcons['task'], $lang->createIcons['execution']);
         }
 
-        if($config->edition == 'open')   unset($lang->createIcons['effort']);
-        if($config->systemMode != 'new') unset($lang->createIcons['program']);
+        if($config->edition == 'open')    unset($lang->createIcons['effort']);
+        if($config->systemMode == 'lean') unset($lang->createIcons['program']);
 
         /* Check whether the creation permission is available, and print create buttons. */
 
@@ -1238,7 +1238,7 @@ class commonModel extends model
         echo "<ul id='searchTypeMenu' class='dropdown-menu'>";
 
         $searchObjects = $lang->searchObjects;
-        if($config->systemMode != 'new') unset($searchObjects['program']);
+        if($config->systemMode == 'lean') unset($searchObjects['program']);
 
         foreach($searchObjects as $key => $value)
         {
diff --git a/module/company/config.php b/module/company/config.php
index 3b1ab78b81..475e57d824 100644
--- a/module/company/config.php
+++ b/module/company/config.php
@@ -11,7 +11,7 @@ $config->company->dynamic->search['module']               = 'action';
 
 if($config->vision == 'rnd') $config->company->dynamic->search['fields']['product']    = $lang->action->product;
 
-if($config->systemMode == 'new') $config->company->dynamic->search['fields']['project'] = '项目';
+$config->company->dynamic->search['fields']['project']    = '项目';
 $config->company->dynamic->search['fields']['execution']  = $lang->action->execution;
 $config->company->dynamic->search['fields']['actor']      = $lang->action->actor;
 $config->company->dynamic->search['fields']['objectID']   = $lang->action->objectID;
diff --git a/module/company/view/dynamic.html.php b/module/company/view/dynamic.html.php
index 8b607fdf07..91c7be6f2c 100644
--- a/module/company/view/dynamic.html.php
+++ b/module/company/view/dynamic.html.php
@@ -12,7 +12,6 @@
 ?>
 <?php include '../../common/view/header.html.php';?>
 <?php js::set('browseType', $browseType);?>
-<?php js::set('systemMode', $config->systemMode);?>
 <div id="mainMenu" class="clearfix">
   <div class="btn-toolbar pull-left">
     <?php foreach($lang->action->periods as $period => $label):?>
diff --git a/module/custom/config.php b/module/custom/config.php
index 595047f568..6b43d936e4 100644
--- a/module/custom/config.php
+++ b/module/custom/config.php
@@ -17,7 +17,7 @@ $config->custom->requiredModules[15] = 'story';
 $config->custom->requiredModules[20] = 'productplan';
 $config->custom->requiredModules[25] = 'release';
 
-if($config->systemMode == 'new') $config->custom->requiredModules[30] = 'project';
+$config->custom->requiredModules[30] = 'project';
 $config->custom->requiredModules[35] = 'execution';
 $config->custom->requiredModules[40] = 'task';
 $config->custom->requiredModules[45] = 'build';
diff --git a/module/custom/control.php b/module/custom/control.php
index 9afe6c757e..779afaefd7 100644
--- a/module/custom/control.php
+++ b/module/custom/control.php
@@ -21,11 +21,7 @@ class custom extends control
     {
         if($this->config->vision == 'lite') return print(js::locate(inlink('execution')));
 
-        if(($this->config->systemMode == 'new') and common::hasPriv('custom', 'set'))
-        {
-            return print(js::locate(inlink('set', "module=project&field=" . key($this->lang->custom->project->fields))));
-        }
-
+        if(common::hasPriv('custom', 'set'))       return print(js::locate(inlink('set', "module=project&field=" . key($this->lang->custom->project->fields))));
         if(common::hasPriv('custom', 'product'))   return print(js::locate(inlink('product')));
         if(common::hasPriv('custom', 'execution')) return print(js::locate(inlink('execution')));
 
@@ -609,7 +605,7 @@ class custom extends control
             if($this->config->edition != 'max') $this->loadModel('setting')->setItem('system.custom.hourPoint', $this->post->hourPoint);
 
             $this->app->loadLang('common');
-            $locate = $this->config->systemMode == 'new' ? inlink('flow') : 'top';
+            $locate = inlink('flow');
 
             return $this->send(array('result' => 'success', 'message' => $this->lang->saveSuccess, 'locate' => $locate));
         }
diff --git a/module/custom/lang/vi.php b/module/custom/lang/vi.php
index 27303b49c8..2c65eec2fe 100644
--- a/module/custom/lang/vi.php
+++ b/module/custom/lang/vi.php
@@ -48,9 +48,8 @@ $lang->custom->switch               = "Switch";
 $lang->custom->oneUnit              = "One {$lang->hourCommon}";
 $lang->custom->convertRelationTitle = "Please firstly set the conversion factor from {$lang->hourCommon} to %s";
 
-if($config->systemMode == 'new') $lang->custom->execution = 'Execution';
-if($config->systemMode == 'classic' || !$config->systemMode) $lang->custom->execution = $lang->executionCommon;
-$lang->custom->defaultProgram       = 'Default program';
+$lang->custom->execution      = 'Execution';
+$lang->custom->defaultProgram = 'Default program';
 
 $lang->custom->unitList['efficiency'] = 'Working Hours/';
 $lang->custom->unitList['manhour']    = 'Man-hour/';
@@ -80,7 +79,7 @@ $lang->custom->numberError = 'The interval must be greater than zero!';
 $lang->custom->closedExecution = 'Closed ' . $lang->executionCommon;
 $lang->custom->closedProduct   = 'Closed ' . $lang->productCommon;
 
-if($config->systemMode == 'new') $lang->custom->object['project']   = 'Project';
+$lang->custom->object['project']   = 'Project';
 $lang->custom->object['product']   = $lang->productCommon;
 $lang->custom->object['execution'] = $lang->custom->execution;
 $lang->custom->object['story']     = 'Câu chuyện';
@@ -200,17 +199,9 @@ $lang->custom->weekendList[2] = '2 ngày nghỉ';
 $lang->custom->weekendList[1] = '1 ngày nghỉ';
 
 global $config;
-if($config->systemMode == 'classic')
-{
-    $lang->custom->sprintConceptList[0] = 'Product - Project';
-    $lang->custom->sprintConceptList[1] = 'Product - Iteration';
-    $lang->custom->sprintConceptList[2] = 'Product - Sprint';
-}
-else
-{
-    $lang->custom->sprintConceptList[0] = 'Program - Product - Iteration';
-    $lang->custom->sprintConceptList[1] = 'Program - Product - Sprint';
-}
+$lang->custom->sprintConceptList[0] = 'Product - Project';
+$lang->custom->sprintConceptList[1] = 'Product - Iteration';
+$lang->custom->sprintConceptList[2] = 'Product - Sprint';
 
 $lang->custom->workingList['full']      = 'Quản lý vòng đời ứng dụng';
 
diff --git a/module/custom/lang/zh-tw.php b/module/custom/lang/zh-tw.php
index c2d5504302..fdfb918321 100644
--- a/module/custom/lang/zh-tw.php
+++ b/module/custom/lang/zh-tw.php
@@ -49,9 +49,7 @@ $lang->custom->switch               = "切換";
 $lang->custom->oneUnit              = "一個{$lang->hourCommon}";
 $lang->custom->convertRelationTitle = "請先設置{$lang->hourCommon}轉換為%s的換算係數";
 $lang->custom->superReviewers       = "超級評審人";
-
-if($config->systemMode == 'new') $lang->custom->execution = '執行';
-if($config->systemMode == 'classic' || !$config->systemMode) $lang->custom->execution = $lang->executionCommon;
+$lang->custom->execution            = '執行';
 
 $lang->custom->unitList['efficiency'] = '工時/';
 $lang->custom->unitList['manhour']    = '人時/';
@@ -81,7 +79,7 @@ $lang->custom->numberError = '區間必須大於零';
 $lang->custom->closedExecution = '已關閉' . $lang->custom->execution;
 $lang->custom->closedProduct   = '已關閉' . $lang->productCommon;
 
-if($config->systemMode == 'new') $lang->custom->object['project']   = '項目';
+$lang->custom->object['project']   = '項目';
 $lang->custom->object['product']   = $lang->productCommon;
 $lang->custom->object['execution'] = $lang->custom->execution;
 $lang->custom->object['story']     = $lang->SRCommon;
@@ -202,17 +200,9 @@ $lang->custom->weekendList[2] = '雙休';
 $lang->custom->weekendList[1] = '單休';
 
 global $config;
-if($config->systemMode == 'classic')
-{
-    $lang->custom->sprintConceptList[0] = '產品 - 項目';
-    $lang->custom->sprintConceptList[1] = '產品 - 迭代';
-    $lang->custom->sprintConceptList[2] = '產品 - 衝刺';
-}
-else
-{
-    $lang->custom->sprintConceptList[0] = '項目 - 產品 - 迭代';
-    $lang->custom->sprintConceptList[1] = '項目 - 產品 - 衝刺';
-}
+$lang->custom->sprintConceptList[0] = '產品 - 項目';
+$lang->custom->sprintConceptList[1] = '產品 - 迭代';
+$lang->custom->sprintConceptList[2] = '產品 - 衝刺';
 
 $lang->custom->workingList['full'] = '完整研發管理工具';
 
diff --git a/module/doc/control.php b/module/doc/control.php
index 2b0ac2310e..a98bd09dde 100755
--- a/module/doc/control.php
+++ b/module/doc/control.php
@@ -348,7 +348,7 @@ class doc extends control
             unset($this->lang->doc->menu->product['subMenu']);
             unset($this->lang->doc->menu->custom['subMenu']);
             unset($this->lang->doc->menu->execution['subMenu']);
-            if($this->config->systemMode == 'new') unset($this->lang->doc->menu->project['subMenu']);
+            unset($this->lang->doc->menu->project['subMenu']);
         }
 
         $this->config->showMainMenu = (strpos($this->config->doc->textTypes, $docType) === false or $from == 'template');
diff --git a/module/doc/lang/de.php b/module/doc/lang/de.php
index 285060e931..3400b8fe9c 100644
--- a/module/doc/lang/de.php
+++ b/module/doc/lang/de.php
@@ -163,7 +163,7 @@ $lang->doc->allExecutions = 'Alle' . $lang->executionCommon;
 $lang->doc->allProjects   = 'All' . $lang->projectCommon . 's';
 
 $lang->doc->libTypeList['product']   = $lang->productCommon . ' Bibliothek';
-if($config->systemMode == 'new') $lang->doc->libTypeList['project'] = 'Project Library';
+$lang->doc->libTypeList['project']   = 'Project Library';
 $lang->doc->libTypeList['execution'] = $lang->execution->common . ' Bibliothek';
 $lang->doc->libTypeList['api']       = 'API Library';
 $lang->doc->libTypeList['custom']    = 'Eigene Bibliothek';
diff --git a/module/doc/lang/en.php b/module/doc/lang/en.php
index db444b059f..acecf35df6 100644
--- a/module/doc/lang/en.php
+++ b/module/doc/lang/en.php
@@ -163,7 +163,7 @@ $lang->doc->allExecutions = 'All' . $lang->executionCommon . 's';
 $lang->doc->allProjects   = 'All' . $lang->projectCommon . 's';
 
 $lang->doc->libTypeList['product']   = $lang->productCommon . ' Library';
-if($config->systemMode == 'new') $lang->doc->libTypeList['project'] = 'Project Library';
+$lang->doc->libTypeList['project']   = 'Project Library';
 $lang->doc->libTypeList['execution'] = $lang->execution->common . ' Library';
 $lang->doc->libTypeList['api']       = 'API Library';
 $lang->doc->libTypeList['custom']    = 'Custom Library';
diff --git a/module/doc/lang/fr.php b/module/doc/lang/fr.php
index cb11214407..105d2f948f 100644
--- a/module/doc/lang/fr.php
+++ b/module/doc/lang/fr.php
@@ -163,7 +163,7 @@ $lang->doc->allExecutions = 'Tous les' . $lang->executionCommon . 's';
 $lang->doc->allProjects   = 'All' . $lang->projectCommon . 's';
 
 $lang->doc->libTypeList['product']   = $lang->productCommon . ' Library';
-if($config->systemMode == 'new') $lang->doc->libTypeList['project'] = 'Project Library';
+$lang->doc->libTypeList['project']   = 'Project Library';
 $lang->doc->libTypeList['execution'] = 'Bibliothèque ' . $lang->execution->common;
 $lang->doc->libTypeList['api']       = 'API Library';
 $lang->doc->libTypeList['custom']    = 'Bib. Personnalisée';
diff --git a/module/doc/lang/zh-cn.php b/module/doc/lang/zh-cn.php
index 35f81e9190..ec1de12573 100644
--- a/module/doc/lang/zh-cn.php
+++ b/module/doc/lang/zh-cn.php
@@ -163,7 +163,7 @@ $lang->doc->allExecutions = '所有' . $lang->executionCommon;
 $lang->doc->allProjects   = '所有' . $lang->projectCommon;
 
 $lang->doc->libTypeList['product']   = $lang->productCommon . '文档库';
-if($config->systemMode == 'new') $lang->doc->libTypeList['project'] = '项目文档库';
+$lang->doc->libTypeList['project']   = '项目文档库';
 $lang->doc->libTypeList['execution'] = $lang->execution->common . '文档库';
 $lang->doc->libTypeList['api']       = '接口库';
 $lang->doc->libTypeList['custom']    = '自定义文档库';
diff --git a/module/doc/lang/zh-tw.php b/module/doc/lang/zh-tw.php
index e70d72133c..b66a0695ec 100644
--- a/module/doc/lang/zh-tw.php
+++ b/module/doc/lang/zh-tw.php
@@ -154,7 +154,7 @@ $lang->doc->allProduct    = '所有' . $lang->productCommon;
 $lang->doc->allExecutions = '所有' . $lang->executionCommon;
 
 $lang->doc->libTypeList['product']   = $lang->productCommon . '文檔庫';
-if($config->systemMode == 'new') $lang->doc->libTypeList['project'] = '項目文檔庫';
+$lang->doc->libTypeList['project']   = '項目文檔庫';
 $lang->doc->libTypeList['execution'] = $lang->execution->common . '文檔庫';
 $lang->doc->libTypeList['custom']    = '自定義文檔庫';
 
diff --git a/module/doc/model.php b/module/doc/model.php
index 394d090af8..a252af2d90 100644
--- a/module/doc/model.php
+++ b/module/doc/model.php
@@ -1577,7 +1577,7 @@ class docModel extends model
             $orderedExecutions = array();
             foreach($executions as $id => $execution)
             {
-                $execution->name = $this->config->systemMode == 'new' ? zget($projectPairs, $execution->project) . ' / ' . $execution->name : $execution->name;
+                $execution->name = zget($projectPairs, $execution->project) . ' / ' . $execution->name;
 
                 if($execution->status != 'done' and $execution->status != 'closed' and $execution->PM == $this->app->user->account)
                 {
@@ -2336,7 +2336,7 @@ class docModel extends model
 
         if($this->app->tab == 'doc' and $type != 'custom' and $type != 'book')
         {
-            $objectTitle = ($this->config->systemMode == 'new' and $type == 'execution') ? substr($objects[$objectID], strpos($objects[$objectID], '/') + 1) : $objects[$objectID];
+            $objectTitle = $type == 'execution' ? substr($objects[$objectID], strpos($objects[$objectID], '/') + 1) : $objects[$objectID];
 
             $output = <<<EOT
 <div class='btn-group angle-btn'>
diff --git a/module/execution/config.php b/module/execution/config.php
index 76668bef42..90685be8fb 100644
--- a/module/execution/config.php
+++ b/module/execution/config.php
@@ -54,7 +54,7 @@ $config->execution->search['fields']['desc']           = $lang->task->desc;
 $config->execution->search['fields']['assignedTo']     = $lang->task->assignedTo;
 $config->execution->search['fields']['pri']            = $lang->task->pri;
 
-if($app->tab == 'my' and $config->systemMode == 'new') $config->execution->search['fields']['project'] = $lang->task->project;
+if($app->tab == 'my') $config->execution->search['fields']['project'] = $lang->task->project;
 $config->execution->search['fields']['execution']      = $lang->task->execution;
 $config->execution->search['fields']['module']         = $lang->task->module;
 $config->execution->search['fields']['estimate']       = $lang->task->estimate;
@@ -89,7 +89,7 @@ $config->execution->search['params']['desc']           = array('operator' => 'in
 $config->execution->search['params']['assignedTo']     = array('operator' => '=',       'control' => 'select', 'values' => 'users');
 $config->execution->search['params']['pri']            = array('operator' => '=',       'control' => 'select', 'values' => $lang->task->priList);
 
-if($app->tab == 'my' and $config->systemMode == 'new') $config->execution->search['params']['project'] = array('operator' => '=', 'control' => 'select', 'values' => '');
+if($app->tab == 'my') $config->execution->search['params']['project'] = array('operator' => '=', 'control' => 'select', 'values' => '');
 $config->execution->search['params']['execution']      = array('operator' => '=',       'control' => 'select', 'values' => '');
 $config->execution->search['params']['module']         = array('operator' => 'belong',  'control' => 'select', 'values' => '');
 $config->execution->search['params']['estimate']       = array('operator' => '=',       'control' => 'input',  'values' => '');
@@ -124,7 +124,7 @@ $config->execution->all->search['module'] = 'execution';
 $config->execution->all->search['fields']['name']           = $lang->execution->execName;
 $config->execution->all->search['fields']['id']             = $lang->execution->execId;
 $config->execution->all->search['fields']['status']         = $lang->execution->execStatus;
-if($config->systemMode == 'new') $config->execution->all->search['fields']['project'] = $lang->execution->project;
+$config->execution->all->search['fields']['project']        = $lang->execution->project;
 $config->execution->all->search['fields']['PM']             = $lang->execution->owner;
 $config->execution->all->search['fields']['openedBy']       = $lang->execution->openedBy;
 $config->execution->all->search['fields']['openedDate']     = $lang->execution->openedDate;
@@ -139,7 +139,7 @@ $config->execution->all->search['fields']['closedDate']     = $lang->execution->
 $config->execution->all->search['params']['name']           = array('operator' => 'include', 'control' => 'input',  'values' => '');
 $config->execution->all->search['params']['id']             = array('operator' => '=',       'control' => 'input',  'values' => '');
 $config->execution->all->search['params']['status']         = array('operator' => '=',       'control' => 'select', 'values' => array('') + $lang->execution->statusList);
-if($config->systemMode == 'new') $config->execution->all->search['params']['project'] = array('operator' => '=',       'control' => 'select', 'values' => '');
+$config->execution->all->search['params']['project']        = array('operator' => '=',       'control' => 'select', 'values' => '');
 $config->execution->all->search['params']['PM']             = array('operator' => '=',       'control' => 'select', 'values' => 'users');
 $config->execution->all->search['params']['openedBy']       = array('operator' => '=',       'control' => 'select', 'values' => 'users');
 $config->execution->all->search['params']['openedDate']     = array('operator' => '=',       'control' => 'input',  'values' => '', 'class' => 'date');
@@ -173,18 +173,15 @@ $config->execution->gantt->linkType['end']['end']     = 2;
 $config->execution->gantt->linkType['begin']['end']   = 3;
 
 $config->execution->datatable = new stdclass();
-if((!isset($config->setCode) or $config->setCode == 1) and $config->systemMode == 'new')
+if(!isset($config->setCode) or $config->setCode == 1)
 {
     $config->execution->datatable->defaultField = array('id', 'name', 'code', 'project', 'PM', 'status', 'progress', 'begin', 'end', 'estimate', 'consumed', 'left', 'burn');
 }
-elseif($config->systemMode == 'new')
+else
 {
     $config->execution->datatable->defaultField = array('id', 'name', 'project', 'PM', 'status', 'progress', 'begin', 'end', 'estimate', 'consumed', 'left', 'burn');
 }
-else
-{
-    $config->execution->datatable->defaultField = array('id', 'name', 'PM', 'status', 'progress', 'begin', 'end', 'estimate', 'consumed', 'left', 'burn');
-}
+
 
 $config->execution->datatable->fieldList['id']['title']    = 'idAB';
 $config->execution->datatable->fieldList['id']['fixed']    = 'left';
@@ -204,13 +201,10 @@ if(!isset($config->setCode) or $config->setCode == 1)
     $config->execution->datatable->fieldList['code']['required'] = 'no';
 }
 
-if($config->systemMode == 'new')
-{
-    $config->execution->datatable->fieldList['project']['title']    = 'project';
-    $config->execution->datatable->fieldList['project']['fixed']    = 'no';
-    $config->execution->datatable->fieldList['project']['width']    = '100';
-    $config->execution->datatable->fieldList['project']['required'] = 'no';
-}
+$config->execution->datatable->fieldList['project']['title']    = 'project';
+$config->execution->datatable->fieldList['project']['fixed']    = 'no';
+$config->execution->datatable->fieldList['project']['width']    = '100';
+$config->execution->datatable->fieldList['project']['required'] = 'no';
 
 $config->execution->datatable->fieldList['PM']['title']    = 'owner';
 $config->execution->datatable->fieldList['PM']['fixed']    = 'no';
diff --git a/module/execution/js/common.js b/module/execution/js/common.js
index 1ede120620..2011db324c 100644
--- a/module/execution/js/common.js
+++ b/module/execution/js/common.js
@@ -138,7 +138,7 @@ function loadBranches(product)
     if($inputgroup.find('select').size() >= 2) $inputgroup.removeClass('has-branch').find('select:last').remove();
     if($inputgroup.find('.chosen-container').size() >= 2) $inputgroup.find('.chosen-container:last').remove();
 
-    var projectID = (typeof(systemMode) != 'undefined' && systemMode == 'new') ? $('#project').val() : 0;
+    var projectID = $('#project').val();
     if(typeof(projectID) == 'undefined') projectID = 0;
 
     var index = $inputgroup.find('select:first').attr('id').replace('products' , '');
diff --git a/module/execution/js/create.js b/module/execution/js/create.js
index 32fe77810a..ef36d8ce1b 100644
--- a/module/execution/js/create.js
+++ b/module/execution/js/create.js
@@ -49,22 +49,19 @@ $(function()
 
     $('#teams_chosen').click(function()
     {
-        if(systemMode == 'new')
+        $('#teams_chosen ul li').each(function(index)
         {
-            $('#teams_chosen ul li').each(function(index)
+            if(index == 0)
             {
-                if(index == 0)
-                {
-                    var projectName = subString($(this).text(), 56);
-                    $(this).text(projectName);
-                    $(this).append(' <label class="label">' + projectCommon + '</label>');
-                }
-                else
-                {
-                    $(this).prepend('&nbsp;&nbsp;&nbsp;');
-                }
-            })
-        }
+                var projectName = subString($(this).text(), 56);
+                $(this).text(projectName);
+                $(this).append(' <label class="label">' + projectCommon + '</label>');
+            }
+            else
+            {
+                $(this).prepend('&nbsp;&nbsp;&nbsp;');
+            }
+        })
     })
 
     $('#teams').change(function()
diff --git a/module/execution/js/managemembers.js b/module/execution/js/managemembers.js
index d6d168e102..fd9ff37373 100644
--- a/module/execution/js/managemembers.js
+++ b/module/execution/js/managemembers.js
@@ -22,22 +22,19 @@ $(function()
 {
     $('#execution_chosen, #execution + .picker').click(function()
     {
-        if(systemMode == 'new')
+        $('#execution_chosen ul li, #pickerDropMenu-pk_execution div a').each(function(index)
         {
-            $('#execution_chosen ul li, #pickerDropMenu-pk_execution div a').each(function(index)
+            if(index == 0)
             {
-                if(index == 0)
-                {
-                    var projectName = subString($(this).text(), 56);
-                    $(this).text(projectName);
-                    $(this).append(' <label class="label">' + projectCommon + '</label>');
-                }
-                else
-                {
-                    $(this).prepend('&nbsp;&nbsp;&nbsp;');
-                }
-            })
-        }
+                var projectName = subString($(this).text(), 56);
+                $(this).text(projectName);
+                $(this).append(' <label class="label">' + projectCommon + '</label>');
+            }
+            else
+            {
+                $(this).prepend('&nbsp;&nbsp;&nbsp;');
+            }
+        })
     });
 })
 
diff --git a/module/execution/lang/de.php b/module/execution/lang/de.php
index a3502af3f6..68ec284204 100644
--- a/module/execution/lang/de.php
+++ b/module/execution/lang/de.php
@@ -193,16 +193,8 @@ $lang->execution->statusList['suspended'] = 'Ausgesetzt';
 $lang->execution->statusList['closed']    = 'Geschlossen';
 
 global $config;
-if($config->systemMode == 'new')
-{
-    $lang->execution->aclList['private'] = 'Private (for team members and project stakeholders)';
-    $lang->execution->aclList['open']    = 'Inherited Project ACL (for who can access the current project)';
-}
-else
-{
-    $lang->execution->aclList['private'] = 'Private (for team members and project stakeholders)';
-    $lang->execution->aclList['open']    = 'Public (for who can access the current project)';
-}
+$lang->execution->aclList['private'] = 'Private (for team members and project stakeholders)';
+$lang->execution->aclList['open']    = 'Inherited Project ACL (for who can access the current project)';
 
 $lang->execution->kanbanAclList['private'] = 'Private';
 $lang->execution->kanbanAclList['open']    = 'Inherited Project';
diff --git a/module/execution/lang/en.php b/module/execution/lang/en.php
index 9ab4fbc544..f665124a06 100644
--- a/module/execution/lang/en.php
+++ b/module/execution/lang/en.php
@@ -193,16 +193,8 @@ $lang->execution->statusList['suspended'] = 'Suspended';
 $lang->execution->statusList['closed']    = 'Closed';
 
 global $config;
-if($config->systemMode == 'new')
-{
-    $lang->execution->aclList['private'] = 'Private (for team members and project stakeholders)';
-    $lang->execution->aclList['open']    = 'Inherited Project ACL (for who can access the current project)';
-}
-else
-{
-    $lang->execution->aclList['private'] = 'Private (for team members and project stakeholders)';
-    $lang->execution->aclList['open']    = "Public (Users who can visit project can access it.)";
-}
+$lang->execution->aclList['private'] = 'Private (for team members and project stakeholders)';
+$lang->execution->aclList['open']    = 'Inherited Project ACL (for who can access the current project)';
 
 $lang->execution->kanbanAclList['private'] = 'Private';
 $lang->execution->kanbanAclList['open']    = 'Inherited Project';
diff --git a/module/execution/lang/fr.php b/module/execution/lang/fr.php
index adf6bd51fa..97ce85ad96 100644
--- a/module/execution/lang/fr.php
+++ b/module/execution/lang/fr.php
@@ -193,16 +193,8 @@ $lang->execution->statusList['suspended'] = 'Suspendu';
 $lang->execution->statusList['closed']    = 'Fermé';
 
 global $config;
-if($config->systemMode == 'new')
-{
-    $lang->execution->aclList['private'] = 'Private (for team members and project stakeholders)';
-    $lang->execution->aclList['open']    = 'Inherited Project ACL (for who can access the current project)';
-}
-else
-{
-    $lang->execution->aclList['private'] = 'Private (for team members and project stakeholders)';
-    $lang->execution->aclList['open']    = 'Inherited Execution ACL (for who can access the current project)';
-}
+$lang->execution->aclList['private'] = 'Private (for team members and project stakeholders)';
+$lang->execution->aclList['open']    = 'Inherited Project ACL (for who can access the current project)';
 
 $lang->execution->kanbanAclList['private'] = 'Private';
 $lang->execution->kanbanAclList['open']    = 'Inherited Project';
diff --git a/module/execution/lang/vi.php b/module/execution/lang/vi.php
index 5031004d73..46ee1b5aa2 100644
--- a/module/execution/lang/vi.php
+++ b/module/execution/lang/vi.php
@@ -101,9 +101,7 @@ $lang->execution->copyNoExecution = 'There are no ' . $lang->executionCommon . '
 $lang->execution->noTeam          = 'No team members at the moment';
 $lang->execution->or              = ' or ';
 $lang->execution->selectProject   = 'Please select project';
-
-if($this->config->systemMode == 'new') $lang->execution->copyTeamTip = "select Project/{$lang->execution->common} to copy its members";
-if($this->config->systemMode == 'classic') $lang->execution->copyTeamTip = "select Project/{$lang->executionCommon} to copy its members";
+$lang->execution->copyTeamTip     = "select Project/{$lang->execution->common} to copy its members";
 
 $lang->execution->start    = 'Bắt đầu';
 $lang->execution->activate = 'Kích hoạt';
@@ -147,16 +145,8 @@ $lang->execution->statusList['suspended'] = 'Đã đình chỉ';
 $lang->execution->statusList['closed']    = 'Đã đóng';
 
 global $config;
-if($config->systemMode == 'new')
-{
-    $lang->execution->aclList['private'] = 'Private (for team members and project stakeholders)';
-    $lang->execution->aclList['open']    = 'Inherited Execution ACL (for who can access the current project)';
-}
-else
-{
-    $lang->execution->aclList['private'] = 'Private (for team members and project stakeholders)';
-    $lang->execution->aclList['open']    = "Public (Users who can visit {$lang->executionCommon} can access it.)";
-}
+$lang->execution->aclList['private'] = 'Private (for team members and project stakeholders)';
+$lang->execution->aclList['open']    = 'Inherited Execution ACL (for who can access the current project)';
 
 $lang->execution->storyPoint = 'Story Point';
 
diff --git a/module/execution/lang/zh-cn.php b/module/execution/lang/zh-cn.php
index 97a72b978a..425197708a 100644
--- a/module/execution/lang/zh-cn.php
+++ b/module/execution/lang/zh-cn.php
@@ -193,16 +193,8 @@ $lang->execution->statusList['suspended'] = '已挂起';
 $lang->execution->statusList['closed']    = '已关闭';
 
 global $config;
-if($config->systemMode == 'new')
-{
-    $lang->execution->aclList['private'] = "私有（团队成员和项目负责人、干系人可访问）";
-    $lang->execution->aclList['open']    = "继承项目访问权限（能访问当前项目，即可访问）";
-}
-else
-{
-    $lang->execution->aclList['private'] = "私有（团队成员和项目负责人可访问）";
-    $lang->execution->aclList['open']    = "公开（有项目视图权限即可访问）";
-}
+$lang->execution->aclList['private'] = "私有（团队成员和项目负责人、干系人可访问）";
+$lang->execution->aclList['open']    = "继承项目访问权限（能访问当前项目，即可访问）";
 
 $lang->execution->kanbanAclList['private'] = '私有';
 $lang->execution->kanbanAclList['open']    = '继承项目';
diff --git a/module/execution/lang/zh-tw.php b/module/execution/lang/zh-tw.php
index 1c06be7dd3..25abbb1239 100644
--- a/module/execution/lang/zh-tw.php
+++ b/module/execution/lang/zh-tw.php
@@ -111,13 +111,11 @@ $lang->execution->batchCreateStory = "批量新建{$lang->SRCommon}";
 $lang->execution->batchCreateTask  = '批量建任務';
 
 /* Fields of zt_team. */
-$lang->execution->root     = '源ID';
-$lang->execution->estimate = '預計';
-$lang->execution->consumed = '消耗';
-$lang->execution->left     = '剩餘';
-
-if($this->config->systemMode == 'new') $lang->execution->copyTeamTip = "可以選擇複製項目或{$lang->execution->common}團隊的成員";
-if($this->config->systemMode == 'classic') $lang->execution->copyTeamTip = "可以選擇複製{$lang->executionCommon}團隊的成員";
+$lang->execution->root        = '源ID';
+$lang->execution->estimate    = '預計';
+$lang->execution->consumed    = '消耗';
+$lang->execution->left        = '剩餘';
+$lang->execution->copyTeamTip = "可以選擇複製項目或{$lang->execution->common}團隊的成員";
 
 $lang->execution->start    = "開始";
 $lang->execution->activate = "激活";
@@ -160,16 +158,8 @@ $lang->execution->statusList['suspended'] = '已掛起';
 $lang->execution->statusList['closed']    = '已關閉';
 
 global $config;
-if($config->systemMode == 'new')
-{
-    $lang->execution->aclList['private'] = "私有（團隊成員和項目負責人、干係人可訪問）";
-    $lang->execution->aclList['open']    = "繼承項目訪問權限（能訪問當前項目，即可訪問）";
-}
-else
-{
-    $lang->execution->aclList['private'] = "私有（團隊成員和{$lang->executionCommon}負責人可訪問）";
-    $lang->execution->aclList['open']    = "公開（有{$lang->executionCommon}視圖權限即可訪問）";
-}
+$lang->execution->aclList['private'] = "私有（團隊成員和項目負責人、干係人可訪問）";
+$lang->execution->aclList['open']    = "繼承項目訪問權限（能訪問當前項目，即可訪問）";
 
 $lang->execution->storyPoint = '故事點';
 
@@ -322,10 +312,8 @@ $lang->execution->noExecutions        = "暫時沒有{$lang->execution->common}
 $lang->execution->noPrintData         = "暫無數據可打印";
 $lang->execution->noMembers           = '暫時沒有團隊成員。';
 $lang->execution->workloadTotal       = "工作量占比累計不應當超過100, 當前產品下的工作量之和為%s";
-// $lang->execution->linkProjectStoryTip = "(關聯{$lang->SRCommon}來源於項目下所關聯的{$lang->SRCommon})";
 $lang->execution->linkAllStoryTip     = "(項目下還未關聯{$lang->SRCommon}，可直接關聯該{$lang->execution->common}所關聯產品的{$lang->SRCommon})";
-if($config->systemMode == 'classic') $lang->execution->copyTeamTitle = "選擇一個{$lang->execution->common}團隊來複制";
-if($config->systemMode == 'new')     $lang->execution->copyTeamTitle = "選擇一個{$lang->project->common}或{$lang->execution->common}團隊來複制";
+$lang->execution->copyTeamTitle       = "選擇一個{$lang->project->common}或{$lang->execution->common}團隊來複制";
 
 /* 交互提示。*/
 $lang->execution->confirmDelete               = "您確定刪除{$lang->executionCommon}[%s]嗎？";
diff --git a/module/execution/model.php b/module/execution/model.php
index 76cc5f26a7..1d065db85b 100644
--- a/module/execution/model.php
+++ b/module/execution/model.php
@@ -346,7 +346,7 @@ class executionModel extends model
             ->remove('products, workDays, delta, branch, uid, plans, teams, teamMembers, contactListMenu, heightType')
             ->get();
 
-        if($this->config->systemMode == 'new' && !empty($sprint->parent))
+        if(!empty($sprint->parent))
         {
             $project = $this->loadModel('project')->getByID($sprint->parent);
             $sprint->hasProduct = $project->hasProduct;
@@ -4833,7 +4833,7 @@ class executionModel extends model
         $onlyChildStage = ($execution->grade == 2 and $execution->project != $execution->parent);
 
         if(!$isStage and in_array($col->id, array('percent', 'attribute', 'actions'))) return;
-        if(($this->config->systemMode == 'classic' or ($this->config->systemMode == 'new' and $this->app->tab != 'execution')) and $col->id == 'project') return;
+        if($this->app->tab != 'execution' and $col->id == 'project') return;
 
         if($col->show)
         {
@@ -4892,7 +4892,7 @@ class executionModel extends model
             case 'name':
                 $label         = $execution->type == 'stage' ? 'label-warning' : 'label-info';
                 $executionLink = $execution->projectModel == 'kanban' ? html::a(helper::createLink('execution', 'kanban', 'executionID=' . $execution->id), $execution->name, '', "class='text-ellipsis'") : html::a(helper::createLink('execution', 'task', 'execution=' . $execution->id), $execution->name, '', "class='text-ellipsis'");
-                if($this->config->systemMode != 'classic' and !$onlyChildStage) echo "<span class='project-type-label label label-outline $label'>{$this->lang->execution->typeList[$execution->type]}</span>";
+                if(!$onlyChildStage) echo "<span class='project-type-label label label-outline $label'>{$this->lang->execution->typeList[$execution->type]}</span>";
                 if($onlyChildStage) echo "<span class='label label-badge label-light label-children'>{$this->lang->programplan->childrenAB}</span> ";
                 echo !empty($execution->children) ? "<span class='text-ellipsis'>$execution->name</span>" :  $executionLink;
                 if(isset($execution->delay)) echo "<span class='label label-danger label-badge'>{$this->lang->execution->delayed}</span> ";
diff --git a/module/execution/view/ajaxgetdropmenu.html.php b/module/execution/view/ajaxgetdropmenu.html.php
index af0abdc58a..553e3347b0 100644
--- a/module/execution/view/ajaxgetdropmenu.html.php
+++ b/module/execution/view/ajaxgetdropmenu.html.php
@@ -57,16 +57,16 @@ foreach($executions as $projectID => $projectExecutions)
 }
 $executionsPinYin = common::convert2Pinyin($executionNames);
 
-$myExecutionsHtml     = $config->systemMode == 'new' ? '<ul class="tree tree-angles" data-ride="tree">' : '<ul class="noProject">';
-$normalExecutionsHtml = $config->systemMode == 'new' ? '<ul class="tree tree-angles" data-ride="tree">' : '<ul class="noProject">';
-$closedExecutionsHtml = $config->systemMode == 'new' ? '<ul class="tree tree-angles" data-ride="tree">' : '<ul class="noProject">';
+$myExecutionsHtml     = '<ul class="tree tree-angles" data-ride="tree">';
+$normalExecutionsHtml = '<ul class="tree tree-angles" data-ride="tree">';
+$closedExecutionsHtml = '<ul class="tree tree-angles" data-ride="tree">';
 
 $kanbanLink = $this->createLink('execution', 'kanban', "executionID=%s");
 $taskLink   = $this->createLink('execution', 'task', "executionID=%s");
 foreach($executions as $projectID => $projectExecutions)
 {
     /* Adapt to the old version. */
-    if($projectID and $config->systemMode == 'new')
+    if($projectID)
     {
         $projectName = zget($projects, $projectID);
 
@@ -112,7 +112,7 @@ foreach($executions as $projectID => $projectExecutions)
                 }
             }
         }
-        else if($execution->grade == 1 or $config->systemMode == 'classic')
+        else if($execution->grade == 1)
         {
             if($execution->status != 'done' and $execution->status != 'closed' and ($execution->PM == $this->app->user->account or isset($execution->teams[$this->app->user->account])))
             {
diff --git a/module/execution/view/all.html.php b/module/execution/view/all.html.php
index 3a5e0c1365..96bc6636c0 100644
--- a/module/execution/view/all.html.php
+++ b/module/execution/view/all.html.php
@@ -55,7 +55,7 @@ js::set('isCNLang', !$this->loadModel('common')->checkNotCN())
   </div>
   <div class='btn-toolbar pull-right'>
     <?php common::printLink('execution', 'export', "status=$status&productID=$productID&orderBy=$orderBy&from=$from", "<i class='icon-export muted'> </i> " . $lang->export, '', "class='btn btn-link export'")?>
-    <?php if(common::hasPriv('execution', 'create')) echo html::a($this->createLink('execution', 'create'), "<i class='icon icon-sm icon-plus'></i> " . ((($from == 'execution') and ($config->systemMode == 'new')) ? $lang->execution->createExec : $lang->execution->create), '', "class='btn btn-primary create-execution-btn' data-app='execution' onclick='$(this).removeAttr(\"data-toggle\")'");?>
+    <?php if(common::hasPriv('execution', 'create')) echo html::a($this->createLink('execution', 'create'), "<i class='icon icon-sm icon-plus'></i> " . ($from == 'execution' ? $lang->execution->createExec : $lang->execution->create), '', "class='btn btn-primary create-execution-btn' data-app='execution' onclick='$(this).removeAttr(\"data-toggle\")'");?>
   </div>
 </div>
 <div id='mainContent' class="main-row fade">
@@ -66,7 +66,7 @@ js::set('isCNLang', !$this->loadModel('common')->checkNotCN())
       <span class="text-muted"><?php echo $from == 'execution' ? $lang->execution->noExecutions : $lang->execution->noExecution;?></span>
       <?php if(empty($allExecutionsNum)):?>
         <?php if(common::hasPriv('execution', 'create')):?>
-        <?php echo html::a($this->createLink('execution', 'create'), "<i class='icon icon-plus'></i> " . (($from == 'execution' and $config->systemMode == 'new') ? $lang->execution->createExec : $lang->execution->create), '', "class='btn btn-info' data-app='execution'");?>
+        <?php echo html::a($this->createLink('execution', 'create'), "<i class='icon icon-plus'></i> " . ($from == 'execution' ? $lang->execution->createExec : $lang->execution->create), '', "class='btn btn-info' data-app='execution'");?>
         <?php endif;?>
       <?php endif;?>
     </p>
diff --git a/module/execution/view/batchedit.html.php b/module/execution/view/batchedit.html.php
index 00dd365a63..7b4aafe32a 100755
--- a/module/execution/view/batchedit.html.php
+++ b/module/execution/view/batchedit.html.php
@@ -48,7 +48,7 @@
         <thead>
           <tr>
             <th class='c-id'><?php echo $lang->idAB;?></th>
-            <?php if($config->systemMode == 'new' and isset($project) and $project->model == 'scrum'):?>
+            <?php if(isset($project) and $project->model == 'scrum'):?>
             <th class='c-project required <?php echo $minWidth?>' style="width:100%"><?php echo $lang->execution->projectName;?></th>
             <?php endif;?>
             <th class='required <?php echo $minWidth?>' style="width:100%"><?php echo $lang->execution->$name;?></th>
@@ -82,7 +82,7 @@
           ?>
           <tr>
             <td><?php echo sprintf('%03d', $executionID) . html::hidden("executionIDList[$executionID]", $executionID);?></td>
-            <?php if($config->systemMode == 'new' and isset($project) and $project->model == 'scrum'):?>
+            <?php if(isset($project) and $project->model == 'scrum'):?>
             <td class='text-left' style='overflow:visible'><?php echo html::select("projects[$executionID]", $allProjects, $executions[$executionID]->project, "class='form-control picker-select' data-lastselected='{$executions[$executionID]->project}' onchange='changeProject(this, $executionID, {$executions[$executionID]->project})'");?></td>
             <?php endif;?>
             <td title='<?php echo $executions[$executionID]->name?>'><?php echo html::input("names[$executionID]", $executions[$executionID]->name, "class='form-control'");?></td>
diff --git a/module/execution/view/burn.html.php b/module/execution/view/burn.html.php
index 4b4c52a5cd..3752cabaa5 100644
--- a/module/execution/view/burn.html.php
+++ b/module/execution/view/burn.html.php
@@ -36,11 +36,9 @@
     if(common::canModify('execution', $execution)) common::printLink('execution', 'fixFirst', "execution=$execution->id", $lang->execution->fixFirst, '', "class='btn btn-link iframe' data-width='700'");
     echo $lang->execution->howToUpdateBurn;
     ?>
-    <?php if($config->systemMode == 'new'):?>
     <div class='input-control w-150px'>
       <?php echo html::select('burnBy', $lang->execution->burnByList, $burnBy, "class='form-control chosen'");?>
     </div>
-    <?php endif;?>
     <?php if($interval):?>
     <div class='input-control thWidth'>
       <?php echo html::select('interval', $dayList, $interval, "class='form-control chosen'");?>
diff --git a/module/execution/view/create.html.php b/module/execution/view/create.html.php
index 1fa38ba93a..b58c7dc6e8 100644
--- a/module/execution/view/create.html.php
+++ b/module/execution/view/create.html.php
@@ -10,13 +10,12 @@
  * @link        http://www.zentao.net
  */
 ?>
-<?php $showExecutionExec = !empty($from) and ($from == 'execution' || $from == 'doc') and ($config->systemMode == 'new');?>
+<?php $showExecutionExec = !empty($from) and ($from == 'execution' || $from == 'doc');?>
 <?php if(isset($tips)):?>
 <?php $defaultURL = $this->createLink('execution', 'task', "execution=$executionID");?>
 <?php include '../../common/view/header.html.php';?>
 <body>
-  <?php $tipsModal = $this->config->systemMode == 'new' ? 'newTipsModal' : 'classicTipsModal';?>
-  <div class='modal-dialog' id='<?php echo $tipsModal;?>'>
+  <div class='modal-dialog' id='newTipsModal'>
     <div class='modal-header'>
       <a href='<?php echo $defaultURL;?>' class='close'><i class="icon icon-close"></i></a>
       <h4 class='modal-title' id='myModalLabel'><?php echo $lang->execution->tips;?></h4>
@@ -40,10 +39,8 @@
 <?php js::set('productID', empty($productID) ? 0 : $productID);?>
 <?php js::set('isStage', $isStage);?>
 <?php js::set('copyExecutionID', $copyExecutionID);?>
-<?php js::set('systemMode', $config->systemMode);?>
 <?php js::set('projectCommon', $lang->project->common);?>
 <?php js::set('multiBranchProducts', $multiBranchProducts);?>
-<?php js::set('systemMode', $config->systemMode);?>
 <?php js::set('projectID', $projectID);?>
 <?php js::set('copyExecutionID', $copyExecutionID);?>
 <?php js::set('cancelCopy', $lang->execution->cancelCopy);?>
@@ -260,9 +257,7 @@
     <div class='modal-header'>
       <button type='button' class='close' data-dismiss='modal'><i class="icon icon-close"></i></button>
       <div class='titleBox'><h4 class='modal-title' id='myModalLabel'><?php echo $lang->execution->copyTitle;?></h4></div>
-      <?php if($this->config->systemMode == 'new'):?>
       <div class='projectSelect'><?php echo html::select("project", $copyProjects, $projectID, "class='form-control chosen' required onchange='loadProjectExecutions(this.value)'");?></div>
-      <?php endif;?>
     </div>
     <div class='modal-body'>
       <?php if(count($executions) == 1):?>
@@ -272,7 +267,7 @@
       </div>
       <?php else:?>
       <div id='copyProjects' class='row'>
-      <?php if($config->systemMode == 'new' and $projectID == 0) $executions = $copyExecutions;?>
+      <?php if($projectID == 0) $executions = $copyExecutions;?>
       <?php foreach ($executions as $id => $execution):?>
       <?php if(empty($id)):?>
       <?php if($copyExecutionID != 0):?>
diff --git a/module/execution/view/edit.html.php b/module/execution/view/edit.html.php
index 75ee0eb5cc..9256687b37 100644
--- a/module/execution/view/edit.html.php
+++ b/module/execution/view/edit.html.php
@@ -23,10 +23,10 @@
         <small><?php echo $lang->arrow . ' ' . $lang->execution->edit;?></small>
       </h2>
     </div>
-    <?php if($config->systemMode == 'new') echo html::hidden('project', $project->id);?>
+    <?php echo html::hidden('project', $project->id);?>
     <form class='load-indicator main-form form-ajax' method='post' target='hiddenwin' id='dataform'>
       <table class='table table-form'>
-        <?php if($config->systemMode == 'new' and isset($project)):?>
+        <?php if(isset($project)):?>
         <?php if($project->model == 'scrum'):?>
         <tr>
           <th class='w-120px'><?php echo $lang->execution->projectName;?></th>
@@ -236,5 +236,4 @@
 <?php js::set('multiBranchProducts', $multiBranchProducts);?>
 <?php js::set('tip', $lang->execution->notAllowRemoveProducts);?>
 <?php js::set('confirmSync', $lang->execution->confirmSync);?>
-<?php js::set('systemMode', $config->systemMode);?>
 <?php include '../../common/view/footer.html.php';?>
diff --git a/module/execution/view/managemembers.html.php b/module/execution/view/managemembers.html.php
index f639c059ab..1a22fa83ed 100644
--- a/module/execution/view/managemembers.html.php
+++ b/module/execution/view/managemembers.html.php
@@ -11,7 +11,6 @@
  */
 ?>
 <?php include '../../common/view/header.html.php';?>
-<?php js::set('systemMode', $config->systemMode);?>
 <?php js::set('projectCommon', $lang->project->common);?>
 <?php js::set('executionID', $execution->id);?>
 <?php js::set('team2Import', $team2Import);?>
diff --git a/module/execution/view/manageproducts.html.php b/module/execution/view/manageproducts.html.php
index 3e0ee44a79..41354fabd5 100644
--- a/module/execution/view/manageproducts.html.php
+++ b/module/execution/view/manageproducts.html.php
@@ -11,7 +11,6 @@
  */
 ?>
 <?php include '../../common/view/header.html.php';?>
-<?php js::set('systemMode', $config->systemMode);?>
 <div id='mainMenu' class='clearfix'>
   <div class='btn-toolbar pull-left'>
     <span class='btn btn-link btn-active-text'><span class='text'><?php echo $lang->execution->manageProducts;?></span></span>
diff --git a/module/execution/view/tips.html.php b/module/execution/view/tips.html.php
index 0251e8ac54..6e2220f2f3 100644
--- a/module/execution/view/tips.html.php
+++ b/module/execution/view/tips.html.php
@@ -5,7 +5,7 @@
     <?php if($execution->lifetime != 'ops') echo html::a($this->createLink('execution', 'linkstory', "executionID=$executionID"), $lang->execution->linkStory, '', "class='btn' data-app='execution'");?>
     <?php echo html::a($this->createLink('task', 'create', "execution=$executionID"), $lang->execution->createTask, '', "class='btn' data-app='execution'");?>
     <?php echo html::a($this->createLink('execution', 'task', "executionID=$executionID"), $lang->execution->goback, '', "class='btn' data-app='execution'");?>
-    <?php if($this->config->systemMode == 'new') echo html::a('javascript:void(0)', $lang->execution->gobackExecution, '', "class='btn' onclick='closeTipsModal($projectID)' data-app='project'");?>
+    <?php echo html::a('javascript:void(0)', $lang->execution->gobackExecution, '', "class='btn' onclick='closeTipsModal($projectID)' data-app='project'");?>
   </div>
 </div>
 <script>
diff --git a/module/execution/view/view.html.php b/module/execution/view/view.html.php
index 405d479d7a..66a29951bc 100644
--- a/module/execution/view/view.html.php
+++ b/module/execution/view/view.html.php
@@ -312,7 +312,6 @@
               </div>
             </div>
             <?php endif;?>
-            <?php if($this->config->systemMode == 'new'):?>
             <div class="detail">
               <div class="detail-title">
                 <strong><?php echo $lang->project->project;?></strong>
@@ -326,7 +325,6 @@
                 </div>
               </div>
             </div>
-            <?php endif;?>
             <?php if(!in_array($execution->attribute, array('request', 'design', 'review')) and $execution->projectInfo->hasProduct): ?>
             <div class="detail">
               <div class="detail-title">
diff --git a/module/group/control.php b/module/group/control.php
index 942d36293e..b2f6f15673 100644
--- a/module/group/control.php
+++ b/module/group/control.php
@@ -269,12 +269,9 @@ class group extends control
         $groupUsers   = $this->group->getUserPairs($groupID);
         $allUsers     = $this->loadModel('dept')->getDeptUserPairs($deptID);
         $otherUsers   = array_diff_assoc($allUsers, $groupUsers);
+        $outsideUsers = $this->user->getPairs('outside|noclosed|noletter|noempty');
 
-        if($this->config->systemMode == 'new')
-        {
-            $outsideUsers = $this->user->getPairs('outside|noclosed|noletter|noempty');
-            $this->view->outsideUsers = array_diff_assoc($outsideUsers, $groupUsers);
-        }
+        $this->view->outsideUsers = array_diff_assoc($outsideUsers, $groupUsers);
 
         $title      = $this->lang->company->common . $this->lang->colon . $group->name . $this->lang->colon . $this->lang->group->manageMember;
         $position[] = $group->name;
diff --git a/module/group/model.php b/module/group/model.php
index a303e4bad3..47b771d0ea 100644
--- a/module/group/model.php
+++ b/module/group/model.php
@@ -284,7 +284,7 @@ class groupModel extends model
                     unset($executions[$object->parent]);
                 }
 
-                $object->name = (isset($objects[$object->project]) and $this->config->systemMode == 'new') ? $objects[$object->project]->name . '/' . $object->name : $object->name;
+                $object->name = isset($objects[$object->project]) ? $objects[$object->project]->name . '/' . $object->name : $object->name;
                 $executions[$object->id] = $object->name;
             }
         }
diff --git a/module/group/view/managemember.html.php b/module/group/view/managemember.html.php
index 51c8d56622..2c785b3c8b 100644
--- a/module/group/view/managemember.html.php
+++ b/module/group/view/managemember.html.php
@@ -58,7 +58,7 @@
               <?php endforeach;?>
             </td>
           </tr>
-          <?php if($config->systemMode == 'new' and !empty($outsideUsers)):?>
+          <?php if(!empty($outsideUsers)):?>
           <tr>
             <th class='w-140px'>
               <div class="checkbox-primary checkbox-inline checkbox-right check-all">
diff --git a/module/kanban/view/importrelease.html.php b/module/kanban/view/importrelease.html.php
index 58041c1170..6d2f15175c 100644
--- a/module/kanban/view/importrelease.html.php
+++ b/module/kanban/view/importrelease.html.php
@@ -40,9 +40,7 @@
             <?php echo $lang->idAB;?>
           </th>
           <th class='c-name'><?php echo $lang->release->name;?></th>
-          <?php if($config->systemMode == 'new'):?>
           <th class='c-name'><?php echo $lang->release->project;?></th>
-          <?php endif;?>
           <th class='c-name'><?php echo $lang->release->build;?></th>
           <th class='c-date'><?php echo $lang->release->date;?></th>
         </tr>
@@ -64,9 +62,7 @@
           <?php else:?>
           <td title='<?php echo $release->name;?>'><?php echo $release->name;?></td>
           <?php endif;?>
-          <?php if($config->systemMode == 'new'):?>
           <td title='<?php echo $release->projectName;?>'><?php echo $release->projectName;?></td>
-          <?php endif;?>
           <td title='<?php echo $release->buildName;?>'><?php echo $release->buildName;?></td>
           <td title='<?php echo $release->date;?>'><?php echo $release->date;?></td>
         </tr>
diff --git a/module/kanban/view/view.html.php b/module/kanban/view/view.html.php
index ef9ba46c63..9d48a444cf 100644
--- a/module/kanban/view/view.html.php
+++ b/module/kanban/view/view.html.php
@@ -43,7 +43,6 @@ js::set('displayCards', $kanban->displayCards);
 js::set('fluidBoard', $kanban->fluidBoard);
 js::set('minColWidth', $kanban->fluidBoard == '0' ? $kanban->colWidth : $kanban->minColWidth);
 js::set('maxColWidth',$kanban->fluidBoard == '0' ? $kanban->colWidth : $kanban->maxColWidth);
-js::set('mode', $config->systemMode);
 js::set('alignment', $kanban->alignment);
 js::set('defaultMinColWidth', $this->config->minColWidth);
 js::set('defaultMaxColWidth', $this->config->maxColWidth);
diff --git a/module/kanban/view/viewarchivedcard.html.php b/module/kanban/view/viewarchivedcard.html.php
index 84e8605586..3f9363a34d 100644
--- a/module/kanban/view/viewarchivedcard.html.php
+++ b/module/kanban/view/viewarchivedcard.html.php
@@ -62,7 +62,6 @@ $app->loadLang('execution');
 $app->loadLang('release');
 $app->loadLang('build');
 $app->loadLang('productplan');
-js::set('systemMode', $this->config->systemMode);
 ?>
 <div class='panel'>
   <div class='panel-heading text-center'>
diff --git a/module/my/view/selectproject.html.php b/module/my/view/selectproject.html.php
index 552e240097..b8041d6c3b 100644
--- a/module/my/view/selectproject.html.php
+++ b/module/my/view/selectproject.html.php
@@ -52,7 +52,6 @@
     </div>
   </div>
 </div>
-<?php js::set('systemMode', $this->config->systemMode);?>
 <script>
 function getFeedbackID(obj)
 {
diff --git a/module/personnel/control.php b/module/personnel/control.php
index 795fd3aa03..5046609e2a 100644
--- a/module/personnel/control.php
+++ b/module/personnel/control.php
@@ -176,8 +176,7 @@ class personnel extends control
         $copyUsers   = empty($copyID) ? array() : $this->personnel->getWhitelistAccount($copyID, $copyObjectType);
         $appendUsers = array_unique($deptUsers + $copyUsers);
 
-        $objectName = $this->lang->execution->common;
-        if($this->config->systemMode == 'new') $objectName = $this->lang->projectCommon . $this->lang->execution->or . $objectName;
+        $objectName = $this->lang->projectCommon . $this->lang->execution->or . $objectName;
         if($objectType == 'program')           $objectName = $this->lang->program->common;
         if($objectType == 'product')           $objectName = $this->lang->productCommon;
         if($objectType == 'project')           $objectName = $this->lang->projectCommon;
diff --git a/module/personnel/js/addwhitelist.js b/module/personnel/js/addwhitelist.js
index 158d99603d..2414f0c3d2 100644
--- a/module/personnel/js/addwhitelist.js
+++ b/module/personnel/js/addwhitelist.js
@@ -139,6 +139,6 @@ $(function()
 
     $('#object_chosen').click(function()
     {
-        if(systemMode == 'new' && objectType == 'sprint') $('#object_chosen ul li:first').append(' <label class="label">' + projectCommon + '</label>')
+        if(objectType == 'sprint') $('#object_chosen ul li:first').append(' <label class="label">' + projectCommon + '</label>')
     })
 })
diff --git a/module/personnel/model.php b/module/personnel/model.php
index 5e54167183..c2cb811a59 100644
--- a/module/personnel/model.php
+++ b/module/personnel/model.php
@@ -464,14 +464,11 @@ class personnelModel extends model
         if($objectType == 'sprint')
         {
             $parentID = 0;
-            if($this->config->systemMode == 'new')
-            {
-                $this->loadModel('execution');
-                $execution = $this->execution->getByID($objectID);
-                $parentID  = $execution->project;
-                $project   = $this->execution->getByID($parentID);
-                $objects   = array($project->id => $project->name);
-            }
+            $this->loadModel('execution');
+            $execution = $this->execution->getByID($objectID);
+            $parentID  = $execution->project;
+            $project   = $this->execution->getByID($parentID);
+            $objects   = array($project->id => $project->name);
 
             $objects += $this->dao->select('id,name')->from(TABLE_EXECUTION)
                 ->where('project')->eq($parentID)
@@ -482,7 +479,7 @@ class personnelModel extends model
                 ->fetchPairs();
             foreach($objects as $id => &$object)
             {
-                if($id != $parentID and $this->config->systemMode == 'new') $object = '&nbsp;&nbsp;&nbsp;' . $object;
+                if($id != $parentID) $object = '&nbsp;&nbsp;&nbsp;' . $object;
             }
         }
         elseif($objectType == 'project')
@@ -637,13 +634,10 @@ class personnelModel extends model
             $product = $this->loadModel('product')->getById($objectID);
             if(empty($product)) return false;
 
-            if($this->config->systemMode == 'new')
-            {
-                $programWhitelist = $this->getWhitelistAccount($product->program, 'program');
-                $newWhitelist     = array_merge($programWhitelist, $accounts);
-                $source           = $source == 'upgrade' ? 'upgrade' : 'sync';
-                $this->updateWhitelist($newWhitelist, 'program', $product->program, 'whitelist', $source, $updateType);
-            }
+            $programWhitelist = $this->getWhitelistAccount($product->program, 'program');
+            $newWhitelist     = array_merge($programWhitelist, $accounts);
+            $source           = $source == 'upgrade' ? 'upgrade' : 'sync';
+            $this->updateWhitelist($newWhitelist, 'program', $product->program, 'whitelist', $source, $updateType);
 
             /* Removal of persons from centralized program whitelisting. */
             if($updateType == 'replace')
@@ -658,13 +652,10 @@ class personnelModel extends model
             $sprint = $this->dao->select('id,project')->from(TABLE_PROJECT)->where('id')->eq($objectID)->fetch();
             if(empty($sprint)) return false;
 
-            if($this->config->systemMode == 'new')
-            {
-                $projectWhitelist = $this->getWhitelistAccount($sprint->project, 'project');
-                $newWhitelist     = array_merge($projectWhitelist, $accounts);
-                $source           = $source == 'upgrade' ? 'upgrade' : 'sync';
-                $this->updateWhitelist($newWhitelist, 'project', $sprint->project, 'whitelist', $source, $updateType);
-            }
+            $projectWhitelist = $this->getWhitelistAccount($sprint->project, 'project');
+            $newWhitelist     = array_merge($projectWhitelist, $accounts);
+            $source           = $source == 'upgrade' ? 'upgrade' : 'sync';
+            $this->updateWhitelist($newWhitelist, 'project', $sprint->project, 'whitelist', $source, $updateType);
 
             /* Removal of whitelisted persons from projects. */
             if($updateType == 'replace')
diff --git a/module/personnel/view/addwhitelist.html.php b/module/personnel/view/addwhitelist.html.php
index 3a6e985a23..a7aeb0d255 100644
--- a/module/personnel/view/addwhitelist.html.php
+++ b/module/personnel/view/addwhitelist.html.php
@@ -13,7 +13,6 @@
 <?php include '../../common/view/header.html.php';?>
 <?php js::set('objectID', $objectID);?>
 <?php js::set('objectType', $objectType);?>
-<?php js::set('systemMode', $config->systemMode);?>
 <?php js::set('projectCommon', $lang->projectCommon);?>
 <div id='mainMenu' class='clearfix'>
   <div class='btn-toolbar pull-left'>
diff --git a/module/product/control.php b/module/product/control.php
index 6c4c02af61..378d6ec23f 100755
--- a/module/product/control.php
+++ b/module/product/control.php
@@ -1457,7 +1457,7 @@ class product extends control
                 $fields[$fieldName] = zget($productLang, $fieldName);
 
                 unset($fields[$key]);
-                if($this->config->systemMode != 'new' and ($fieldName == 'line' or $fieldName == 'program')) unset($fields[$fieldName]);
+                if($this->config->systemMode == 'lean' and ($fieldName == 'line' or $fieldName == 'program')) unset($fields[$fieldName]);
             }
 
             $lastProgram  = $lastLine = '';
diff --git a/module/product/js/kanban.js b/module/product/js/kanban.js
index c0c9951509..9f8ed6d341 100644
--- a/module/product/js/kanban.js
+++ b/module/product/js/kanban.js
@@ -150,7 +150,7 @@ $(function()
         $kanban.kanban(
         {
             data:            data,
-            noLaneName:      isClassicMode,
+            noLaneName:      isLeanMode,
             virtualize:      true,
             virtualCardList: true,
             calcColHeight:   calcColHeight
diff --git a/module/product/view/kanban.html.php b/module/product/view/kanban.html.php
index bd5f388399..3d0b1c270b 100644
--- a/module/product/view/kanban.html.php
+++ b/module/product/view/kanban.html.php
@@ -33,15 +33,8 @@
 $kanbanColumns = array();
 $kanbanColumns['unclosedProduct'] = array('name' => $lang->product->unclosedProduct, 'type' => 'unclosedProduct');
 $kanbanColumns['unexpiredPlan']   = array('name' => $lang->product->unexpiredPlan, 'type' => 'unexpiredPlan');
-if($config->systemMode == 'new')
-{
-    $kanbanColumns['doingProject']    = array('name' => $lang->product->doingProject, 'type' => 'doingProject');
-    $kanbanColumns['doingExecution']  = array('name' => $lang->product->doingExecution, 'type' => 'doingExecution');
-}
-else
-{
-    $kanbanColumns['doingExecution']  = array('name' => $lang->product->doingClassicExecution, 'type' => 'doingExecution');
-}
+$kanbanColumns['doingProject']    = array('name' => $lang->product->doingProject, 'type' => 'doingProject');
+$kanbanColumns['doingExecution']  = array('name' => $lang->product->doingExecution, 'type' => 'doingExecution');
 $kanbanColumns['normalRelease']   = array('name' => $lang->product->normalRelease, 'type' => 'normalRelease');
 $userPrivs = array();
 $userPrivs['product']     = common::hasPriv('product', 'browse');
@@ -49,7 +42,6 @@ $userPrivs['productplan'] = common::hasPriv('productplan', 'view');
 $userPrivs['project']     = common::hasPriv('project', 'index');
 $userPrivs['execution']   = common::hasPriv('execution', 'task');
 $userPrivs['release']     = common::hasPriv('release', 'view');
-js::set('isClassicMode',    $config->systemMode != 'new');
 js::set('kanbanColumns',    array_values($kanbanColumns));
 js::set('userPrivs',        $userPrivs);
 js::set('kanbanList',       $kanbanList);
@@ -63,6 +55,7 @@ js::set('classicExecution', $executionList);
 js::set('releaseList',      $releaseList);
 js::set('hourList',         $hourList);
 js::set('doingText',        $lang->product->doing);
+js::set('isLeanMode',       $config->systemMode == 'lean');
 ?>
 <?php endif; ?>
 <?php include '../../common/view/footer.html.php';?>
diff --git a/module/product/view/project.html.php b/module/product/view/project.html.php
index 1892c0eb79..4b6c1ece24 100644
--- a/module/product/view/project.html.php
+++ b/module/product/view/project.html.php
@@ -19,7 +19,7 @@
     <div class="tip"><a data-toggle='tooltip' title='<?php echo $lang->product->projectInfo;?>'><i class='icon-help'></i></a></div>
 
   </div>
-  <?php if($config->systemMode == 'new' and $branchStatus != 'closed'):?>
+  <?php if($branchStatus != 'closed'):?>
   <div class="btn-toolbar pull-right">
     <?php if(common::hasPriv('project', 'manageProducts')) echo html::a('#link2Project', '<i class="icon-link"></i> ' . $lang->product->link2Project, '', "data-toggle='modal' class='btn btn-secondary'");?>
     <?php if(common::hasPriv('project', 'create')) common::printLink('project', 'createGuide', "programID=$product->program&from=project&productID=$productID&branchID=$branchID", '<i class="icon icon-plus"></i> ' . $lang->project->create, '', 'class="btn btn-primary" data-toggle="modal" data-target="#guideDialog"');?>
@@ -29,13 +29,7 @@
 <div id="mainContent">
   <?php if(empty($projectStats)):?>
   <div class="table-empty-tip">
-    <p>
-    <?php if($config->systemMode == 'new'):?>
-      <span class="text-muted"><?php echo $lang->project->empty;?></span>
-    <?php else:?>
-      <span class="text-muted"><?php echo $lang->execution->noExecution;?></span>
-    <?php endif;?>
-    </p>
+    <p><span class="text-muted"><?php echo $lang->project->empty;?></span></p>
   </div>
   <?php else:?>
   <form class='main-table table-project'>
@@ -45,10 +39,8 @@
           <th class='c-id'><?php echo $lang->idAB;?></th>
           <?php if($config->systemMode == 'new'):?>
           <th class='c-program'><?php echo $lang->program->common;?></th>
-          <th><?php echo $lang->project->name;?></th>
-          <?php else:?>
-          <th><?php echo $lang->execution->name;?></th>
           <?php endif;?>
+          <th><?php echo $lang->project->name;?></th>
           <?php if(strpos('all,undone', $status) !== false):?>
           <th class='c-status'><?php echo $lang->project->status;?></th>
           <?php endif;?>
diff --git a/module/product/view/view.html.php b/module/product/view/view.html.php
index 2f516016e5..5aa19e4b6b 100644
--- a/module/product/view/view.html.php
+++ b/module/product/view/view.html.php
@@ -160,10 +160,8 @@
                   <tr>
                     <th><?php echo $lang->story->statusList['reviewing']  . $space . $lang->story->common;?></th>
                     <td><strong><?php echo $product->stories['reviewing']?></strong></td>
-                    <?php if($config->systemMode == 'new'):?>
                     <th><?php echo $lang->product->projects?></th>
                     <td><strong><?php echo $product->projects?></strong></td>
-                    <?php endif;?>
                     <th><?php echo $lang->product->executions?></th>
                     <td><strong><?php echo $product->executions?></strong></td>
                   </tr>
diff --git a/module/productplan/js/browse.js b/module/productplan/js/browse.js
index 0276f20781..fef5014d30 100644
--- a/module/productplan/js/browse.js
+++ b/module/productplan/js/browse.js
@@ -121,7 +121,6 @@ function createCardMenu(options)
     if(privs.includes('createExecution'))
     {
         var className     = '';
-        var executionLink = systemMode == 'new' ? '#projects' : createLink('execution', 'create', "projectID=0&executionID=0&copyExecutionID=0&plan=" + card.id + "&confirm=no&productID=" + productID);
         var today         = new Date();
         var end           = $.zui.createDate(card.end);
         if(end.getTime() < today.getTime())
@@ -138,14 +137,7 @@ function createCardMenu(options)
             if(branchStatus == 'closed') className = 'disabled';
         }
 
-        if(systemMode == 'new')
-        {
-            items.push({label: productplanLang.createExecution, icon: 'plus', url: executionLink, className: className, attrs: {'data-toggle': 'modal', 'onclick': 'getPlanID(this,' + card.branch + ')', 'data-id': card.id}});
-        }
-        else
-        {
-            items.push({label: productplanLang.createExecution, icon: 'plus', url: executionLink, className: className});
-        }
+        items.push({label: productplanLang.createExecution, icon: 'plus', url: '#projects', className: className, attrs: {'data-toggle': 'modal', 'onclick': 'getPlanID(this,' + card.branch + ')', 'data-id': card.id}});
     }
 
     if(privs.includes('linkStory')) items.push({label: productplanLang.linkStory, icon: 'link', url: createLink(rawModule, 'view', "planID=" + card.id + "&type=story&orderBy=id_desc&link=true")});
diff --git a/module/productplan/model.php b/module/productplan/model.php
index a32d8506d1..48c825e25e 100644
--- a/module/productplan/model.php
+++ b/module/productplan/model.php
@@ -1169,15 +1169,7 @@ class productplanModel extends model
 
             if($canClickExecution)
             {
-                $executionLink = $this->config->systemMode == 'new' ? '#projects' : helper::createLink('execution', 'create', "projectID=0&executionID=0&copyExecutionID=0&plan=$plan->id&confirm=no&productID=$plan->product");
-                if($this->config->systemMode == 'new')
-                {
-                    $menu .= html::a($executionLink, '<i class="icon-plus"></i>', '', "data-toggle='modal' data-id='$plan->id' onclick='getPlanID(this, $plan->branch)' class='btn' title='{$this->lang->productplan->createExecution}'");
-                }
-                else
-                {
-                    $menu .= html::a($executionLink, '<i class="icon-plus"></i>', '', "class='btn' title='{$this->lang->productplan->createExecution}'");
-                }
+                $menu .= html::a('#projects', '<i class="icon-plus"></i>', '', "data-toggle='modal' data-id='$plan->id' onclick='getPlanID(this, $plan->branch)' class='btn' title='{$this->lang->productplan->createExecution}'");
             }
             elseif($canCreateExec)
             {
diff --git a/module/productplan/view/browse.html.php b/module/productplan/view/browse.html.php
index c5cb22da0b..5462f558b2 100644
--- a/module/productplan/view/browse.html.php
+++ b/module/productplan/view/browse.html.php
@@ -19,7 +19,6 @@
 <?php js::set('projectNotEmpty', $lang->productplan->projectNotEmpty)?>
 <?php js::set('viewType', $viewType);?>
 <?php js::set('product', $product);?>
-<?php js::set('systemMode', $config->systemMode);?>
 <?php js::set('branchStatusList', $branchStatusList);?>
 <?php js::set('defaultMinColWidth', $this->config->minColWidth);?>
 <?php js::set('defaultMaxColWidth', $this->config->maxColWidth);?>
diff --git a/module/programplan/model.php b/module/programplan/model.php
index c9d85a333b..885ea412b1 100755
--- a/module/programplan/model.php
+++ b/module/programplan/model.php
@@ -1036,7 +1036,7 @@ class programplanModel extends model
             ->batchCheck($this->config->programplan->edit->requiredFields, 'notempty')
             ->checkIF($plan->end != '0000-00-00', 'end', 'ge', $plan->begin)
             ->checkIF($plan->percent != false, 'percent', 'float')
-            ->checkIF((!empty($plan->name) and $this->config->systemMode == 'new'), 'name', 'unique', "id != {$planID} and type in ('sprint','stage') and `project` = {$oldPlan->project}")
+            ->checkIF(!empty($plan->name), 'name', 'unique', "id != {$planID} and type in ('sprint','stage') and `project` = {$oldPlan->project}")
             ->where('id')->eq($planID)
             ->exec();
 
diff --git a/module/project/control.php b/module/project/control.php
index 0af37a8d2d..d10249d967 100644
--- a/module/project/control.php
+++ b/module/project/control.php
@@ -22,7 +22,7 @@ class project extends control
     public function __construct($moduleName = '', $methodName = '', $appName = '')
     {
         parent::__construct($moduleName, $methodName, $appName);
-        $this->view->globalDisableProgram = $this->config->systemMode != 'new';
+        $this->view->globalDisableProgram = $this->config->systemMode == 'lean';
     }
 
     /**
@@ -1732,20 +1732,17 @@ class project extends control
             }
         }
 
-        if($this->config->systemMode == 'new')
+        $outsideUsers = $this->loadModel('user')->getPairs('outside|noclosed|noletter|noempty');
+        if($project->acl != 'open')
         {
-            $outsideUsers = $this->loadModel('user')->getPairs('outside|noclosed|noletter|noempty');
-            if($project->acl != 'open')
+            foreach($outsideUsers as $account => $outsideUser)
             {
-                foreach($outsideUsers as $account => $outsideUser)
-                {
-                    if(!isset($canViewMembers[$account])) unset($outsideUsers[$account]);
-                }
+                if(!isset($canViewMembers[$account])) unset($outsideUsers[$account]);
             }
-
-            $this->view->outsideUsers = array_diff_assoc($outsideUsers, $groupUsers);
         }
 
+        $this->view->outsideUsers = array_diff_assoc($outsideUsers, $groupUsers);
+
         $title      = $group->name . $this->lang->colon . $this->lang->group->manageMember;
         $position[] = $group->name;
         $position[] = $this->lang->group->manageMember;
diff --git a/module/project/lang/en.php b/module/project/lang/en.php
index d5aebdb2cb..2197ff2083 100644
--- a/module/project/lang/en.php
+++ b/module/project/lang/en.php
@@ -289,7 +289,7 @@ $lang->project->kanbanSubAclList['open']    = "Open (accessible with project vie
 $lang->project->kanbanSubAclList['program'] = 'Open in the program (all upper-level program team leaders and stakeholders, the project leader, team members can access)';
 
 global $config;
-if($config->systemMode != 'new')
+if($config->systemMode == 'lean')
 {
     unset($lang->project->subAclList['program']);
     unset($lang->project->kanbanSubAclList['program']);
diff --git a/module/project/lang/fr.php b/module/project/lang/fr.php
index 0e766ded13..0c9044919b 100644
--- a/module/project/lang/fr.php
+++ b/module/project/lang/fr.php
@@ -288,7 +288,7 @@ $lang->project->kanbanSubAclList['open']    = "Open (accessible with project vie
 $lang->project->kanbanSubAclList['program'] = 'Open in the program (all upper-level program team leaders and stakeholders, the project leader, team members can access)';
 
 global $config;
-if($config->systemMode != 'new')
+if($config->systemMode == 'lean')
 {
     unset($lang->project->subAclList['program']);
     unset($lang->project->kanbanSubAclList['program']);
diff --git a/module/project/lang/zh-cn.php b/module/project/lang/zh-cn.php
index 465d4cde4f..2f3026d876 100644
--- a/module/project/lang/zh-cn.php
+++ b/module/project/lang/zh-cn.php
@@ -289,7 +289,7 @@ $lang->project->kanbanSubAclList['open']    = "公开 (有项目视图权限即
 $lang->project->kanbanSubAclList['program'] = '项目集内公开（所有上级项目集负责人和干系人、项目负责人、团队成员可访问）';
 
 global $config;
-if($config->systemMode != 'new')
+if($config->systemMode == 'lean')
 {
     unset($lang->project->subAclList['program']);
     unset($lang->project->kanbanSubAclList['program']);
diff --git a/module/project/model.php b/module/project/model.php
index 3477c72b37..b146b94a66 100644
--- a/module/project/model.php
+++ b/module/project/model.php
@@ -2330,11 +2330,10 @@ class projectModel extends model
         $project = $this->getByID($projectID);
         if(empty($project)) return array();
 
-        $type = $this->config->systemMode == 'new' ? $project->type : 'project';
         return $this->dao->select("t1.*, t1.hours * t1.days AS totalHours, t2.id as userID, if(t2.deleted='0', t2.realname, t1.account) as realname")->from(TABLE_TEAM)->alias('t1')
             ->leftJoin(TABLE_USER)->alias('t2')->on('t1.account = t2.account')
             ->where('t1.root')->eq((int)$projectID)
-            ->andWhere('t1.type')->eq($type)
+            ->andWhere('t1.type')->eq($project->type)
             ->andWhere('t2.deleted')->eq('0')
             ->beginIF($this->config->vision)->andWhere("CONCAT(',', t2.visions, ',')")->like("%,{$this->config->vision},%")->fi()
             ->fetchAll('account');
diff --git a/module/project/view/kanban.html.php b/module/project/view/kanban.html.php
index f0f2d09da4..16f042fde3 100644
--- a/module/project/view/kanban.html.php
+++ b/module/project/view/kanban.html.php
@@ -11,7 +11,7 @@
 ?>
 <?php include '../../common/view/header.html.php';?>
 <?php include '../../common/view/kanban.html.php';?>
-<?php if($this->config->systemMode != 'new'):?>
+<?php if($this->config->systemMode == 'lean'):?>
 <style>
 .kanban-lane-name{display:none;}
 .kanban-header-cols{left:0px !important;}
diff --git a/module/report/view/projectdeviation.html.php b/module/report/view/projectdeviation.html.php
index 500c5fc97f..09a741c41b 100644
--- a/module/report/view/projectdeviation.html.php
+++ b/module/report/view/projectdeviation.html.php
@@ -49,9 +49,7 @@
             <thead>
               <tr class='colhead'>
                 <th class='c-id'><?php echo $lang->report->id;?></th>
-                <?php if($this->config->systemMode == 'new'):?>
                 <th><?php echo $lang->report->project;?></th>
-                <?php endif;?>
                 <th><?php echo $lang->report->execution;?></th>
                 <th class="c-hours"><?php echo $lang->report->estimate;?></th>
                 <th class="c-hours"><?php echo $lang->report->consumed;?></th>
@@ -63,9 +61,7 @@
               <?php foreach($executions as $id  =>$execution):?>
               <tr class="text-center">
                 <td><?php echo $id;?></td>
-                <?php if($this->config->systemMode == 'new'):?>
                 <td class="text-left" title="<?php echo $execution->projectName;?>"><?php echo $execution->projectName;?></td>
-                <?php endif;?>
                 <td class="text-left" title="<?php echo $execution->name;?>"><?php echo html::a($this->createLink('execution', 'view', "executionID=$id"), $execution->name);?></td>
                 <td><?php echo round($execution->estimate, 2);?></td>
                 <td><?php echo round($execution->consumed, 2);?></td>
diff --git a/module/report/view/workload.html.php b/module/report/view/workload.html.php
index df26260959..0122d8b695 100644
--- a/module/report/view/workload.html.php
+++ b/module/report/view/workload.html.php
@@ -72,9 +72,7 @@
             <thead>
               <tr class='colhead text-center'>
                 <th class="c-user"><?php echo $lang->report->user;?></th>
-                <?php if($this->config->systemMode == 'new'):?>
                 <th class="c-project"><?php echo $lang->report->project ;?>
-                <?php endif;?>
                 <th><?php echo $lang->report->execution;?></th>
                 <th class="c-count"><?php echo $lang->report->task;?></th>
                 <th class="c-hours"><?php echo $lang->report->remain;?></th>
@@ -96,10 +94,10 @@
                 <?php foreach($info['execution'] as $executionName => $executionInfo) $projectCount ++ ;?>
                 <?php foreach($info['execution'] as $executionName => $executionInfo):?>
                 <?php if($projectTimes != 1 || $userTimes != 1) echo "<tr>";?>
-                <?php if($projectTimes == 1 && $this->config->systemMode == 'new'):?>
-		<td class="text-center" rowspan="<?php echo $projectCount;?>" title="<?php echo $projectName;?>"><?php echo html::a($this->createLink('project', 'view', "projectID={$info['projectID']}"), $projectName);?></td>
+                <?php if($projectTimes == 1):?>
+		        <td class="text-center" rowspan="<?php echo $projectCount;?>" title="<?php echo $projectName;?>"><?php echo html::a($this->createLink('project', 'view', "projectID={$info['projectID']}"), $projectName);?></td>
                 <?php endif;?>
-		<td class="text-center" title="<?php echo $executionName;?>"><?php echo html::a($this->createLink('execution', 'view', "executionID={$executionInfo['executionID']}"), $executionName);?></td>
+		        <td class="text-center" title="<?php echo $executionName;?>"><?php echo html::a($this->createLink('execution', 'view', "executionID={$executionInfo['executionID']}"), $executionName);?></td>
                 <td class="text-center"><?php echo $executionInfo['count'];?></td>
                 <td class="text-center"><?php echo $executionInfo['manhour'];?></td>
                 <?php if($userTimes == 1):?>
diff --git a/module/search/control.php b/module/search/control.php
index 9c9445861c..23196f3c3b 100644
--- a/module/search/control.php
+++ b/module/search/control.php
@@ -20,8 +20,8 @@ class search extends control
     public function __construct($module = '', $method = '')
     {
         parent::__construct($module, $method);
-        if($this->config->edition != 'max')  unset($this->lang->search->modules['effort']);
-        if($this->config->systemMode != 'new') unset($this->lang->search->modules['program'], $this->lang->search->modules['project']);
+        if($this->config->edition != 'max')     unset($this->lang->search->modules['effort']);
+        if($this->config->systemMode == 'lean') unset($this->lang->search->modules['program']);
     }
 
     /**
@@ -236,7 +236,7 @@ class search extends control
         foreach($typeCount as $objectType => $count)
         {
             if(!isset($this->lang->search->modules[$objectType])) continue;
-            if($this->config->systemMode != 'new' and $objectType == 'program') continue;
+            if($this->config->systemMode == 'lean' and $objectType == 'program') continue;
 
             $typeList[$objectType] = $this->lang->search->modules[$objectType];
         }
diff --git a/module/search/model.php b/module/search/model.php
index 9726bd97dd..0539d0f268 100644
--- a/module/search/model.php
+++ b/module/search/model.php
@@ -634,7 +634,7 @@ class searchModel extends model
         }
         else
         {
-            if($this->config->systemMode != 'new') unset($this->config->search->fields->program);
+            if($this->config->systemMode == 'lean') unset($this->config->search->fields->program);
 
             foreach($this->config->search->fields as $objectType => $fields)
             {
diff --git a/module/stakeholder/view/batchcreate.html.php b/module/stakeholder/view/batchcreate.html.php
index 939cc67489..69d9a5be9d 100644
--- a/module/stakeholder/view/batchcreate.html.php
+++ b/module/stakeholder/view/batchcreate.html.php
@@ -21,7 +21,7 @@
       <span class='input-group-addon'><?php echo $lang->execution->selectDept?></span>
       <?php echo html::select('dept', $depts, $dept, "class='form-control chosen' onchange='setDeptUsers(this)' data-placeholder='{$lang->execution->selectDeptTitle}'");?>
     </div>
-    <?php if($project->parent and $config->systemMode == 'new'):?>
+    <?php if($project->parent):?>
     <?php echo html::a($this->createLink('stakeholder', 'batchcreate', "projectID={$projectID}&dept=&parent=$project->parent"), $lang->program->importStakeholder, '', 'class="btn btn-primary"');?>
     <?php endif;?>
   </div>
diff --git a/module/story/control.php b/module/story/control.php
index d4dcb361f0..7e933ece6e 100755
--- a/module/story/control.php
+++ b/module/story/control.php
@@ -171,7 +171,7 @@ class story extends control
                 $object = $this->dao->findById((int)$objectID)->from(TABLE_PROJECT)->fetch();
                 if($object->type != 'project')
                 {
-                    if($this->config->systemMode == 'new') $this->action->create('story', $storyID, 'linked2project', '', $object->project);
+                    $this->action->create('story', $storyID, 'linked2project', '', $object->project);
 
                     $actionType = $object->type == 'kanban' ? 'linked2kanban' : 'linked2execution';
                     $this->action->create('story', $storyID, $actionType, '', $objectID);
diff --git a/module/story/lang/de.php b/module/story/lang/de.php
index be0133cafb..793f9282f7 100644
--- a/module/story/lang/de.php
+++ b/module/story/lang/de.php
@@ -279,7 +279,7 @@ $lang->story->lblClose    = 'Close';
 $lang->story->lblTBC      = 'Task/Bug/Case';
 
 $lang->story->checkAffection       = 'Impact';
-$lang->story->affectedProjects     = $config->systemMode == 'new' ? "{$lang->project->common}s/{$lang->execution->common}s" : "{$lang->project->common}s";
+$lang->story->affectedProjects     = "{$lang->project->common}s/{$lang->execution->common}s";
 $lang->story->affectedBugs         = 'Bug';
 $lang->story->affectedCases        = 'Fall';
 
diff --git a/module/story/lang/en.php b/module/story/lang/en.php
index 23f672b900..9529904f8e 100644
--- a/module/story/lang/en.php
+++ b/module/story/lang/en.php
@@ -279,7 +279,7 @@ $lang->story->lblClose    = 'Close';
 $lang->story->lblTBC      = 'Task/Bug/Case';
 
 $lang->story->checkAffection       = 'Influence';
-$lang->story->affectedProjects     = $config->systemMode == 'new' ? "{$lang->project->common}s/{$lang->execution->common}s" : "{$lang->project->common}s";
+$lang->story->affectedProjects     = "{$lang->project->common}s/{$lang->execution->common}s";
 $lang->story->affectedBugs         = 'Bugs';
 $lang->story->affectedCases        = 'Cases';
 
diff --git a/module/story/lang/fr.php b/module/story/lang/fr.php
index ef4ffe8f13..9fbcab6fd4 100644
--- a/module/story/lang/fr.php
+++ b/module/story/lang/fr.php
@@ -279,7 +279,7 @@ $lang->story->lblClose    = 'Fermer';
 $lang->story->lblTBC      = 'Tâche/Bug/CasTest';
 
 $lang->story->checkAffection       = 'Influence';
-$lang->story->affectedProjects     = $config->systemMode == 'new' ? "{$lang->project->common}s/{$lang->execution->common}s" : "{$lang->project->common}s";
+$lang->story->affectedProjects     = "{$lang->project->common}s/{$lang->execution->common}s";
 $lang->story->affectedBugs         = 'Bugs';
 $lang->story->affectedCases        = 'CasTests';
 
diff --git a/module/story/lang/vi.php b/module/story/lang/vi.php
index 929e3165b2..c710f8d121 100644
--- a/module/story/lang/vi.php
+++ b/module/story/lang/vi.php
@@ -271,7 +271,7 @@ $lang->story->lblClose    = 'Đóng';
 $lang->story->lblTBC      = 'Nhiệm vụ/Bug/Tình huống';
 
 $lang->story->checkAffection   = 'Ảnh hưởng';
-$lang->story->affectedProjects = $config->systemMode == 'new' ? "{$lang->project->common}s/{$lang->execution->common}s" : "{$lang->project->common}s";
+$lang->story->affectedProjects = "{$lang->project->common}s/{$lang->execution->common}s";
 $lang->story->affectedBugs     = 'Bugs';
 $lang->story->affectedCases    = 'Tình huống';
 
diff --git a/module/story/lang/zh-cn.php b/module/story/lang/zh-cn.php
index 70981297a3..5dee9370d8 100644
--- a/module/story/lang/zh-cn.php
+++ b/module/story/lang/zh-cn.php
@@ -279,7 +279,7 @@ $lang->story->lblClose             = "关闭{$lang->SRCommon}";
 $lang->story->lblTBC               = '任务Bug用例';
 
 $lang->story->checkAffection       = '影响范围';
-$lang->story->affectedProjects     = $config->systemMode == 'new' ? "影响的{$lang->project->common}或{$lang->execution->common}" : "影响的{$lang->project->common}";
+$lang->story->affectedProjects     = "影响的{$lang->project->common}或{$lang->execution->common}";
 $lang->story->affectedBugs         = '影响的Bug';
 $lang->story->affectedCases        = '影响的用例';
 
diff --git a/module/story/lang/zh-tw.php b/module/story/lang/zh-tw.php
index 95529ff347..ba092dca69 100644
--- a/module/story/lang/zh-tw.php
+++ b/module/story/lang/zh-tw.php
@@ -259,7 +259,7 @@ $lang->story->lblClose             = "關閉{$lang->SRCommon}";
 $lang->story->lblTBC               = '任務Bug用例';
 
 $lang->story->checkAffection       = '影響範圍';
-$lang->story->affectedProjects     = $config->systemMode == 'new' ? "影響的{$lang->project->common}或{$lang->execution->common}" : "影響的{$lang->project->common}";
+$lang->story->affectedProjects     = "影響的{$lang->project->common}或{$lang->execution->common}";
 $lang->story->affectedBugs         = '影響的Bug';
 $lang->story->affectedCases        = '影響的用例';
 
diff --git a/module/story/model.php b/module/story/model.php
index 40e3fe4997..aba40461bf 100644
--- a/module/story/model.php
+++ b/module/story/model.php
@@ -303,7 +303,7 @@ class storyModel extends model
             if($executionID != 0)
             {
                 $this->linkStory($executionID, $this->post->product, $storyID);
-                if($this->config->systemMode == 'new' and $executionID != $this->session->project) $this->linkStory($this->session->project, $this->post->product, $storyID);
+                if($executionID != $this->session->project) $this->linkStory($this->session->project, $this->post->product, $storyID);
 
                 $this->loadModel('kanban');
 
@@ -2201,7 +2201,7 @@ class storyModel extends model
             $data[$i]->pri        = $tasks->pri[$i];
             $data[$i]->estimate   = $tasks->estimate[$i];
             $data[$i]->left       = $tasks->estimate[$i];
-            $data[$i]->project    = $this->config->systemMode == 'new' ? $projectID : 0;
+            $data[$i]->project    = $projectID;
             $data[$i]->execution  = $executionID;
             $data[$i]->estStarted = $estStarted;
             $data[$i]->deadline   = $deadline;
diff --git a/module/task/model.php b/module/task/model.php
index bec9c5c16f..86f92efaed 100755
--- a/module/task/model.php
+++ b/module/task/model.php
@@ -91,7 +91,7 @@ class taskModel extends model
             ->setDefault('execution', $executionID)
             ->setDefault('estimate,left,story', 0)
             ->setDefault('status', 'wait')
-            ->setIF($this->config->systemMode == 'new', 'project', $this->getProjectID($executionID))
+            ->setDefault('project', $this->getProjectID($executionID))
             ->setIF($this->post->estimate != false, 'left', $this->post->estimate)
             ->setIF($this->post->story != false, 'storyVersion', $this->loadModel('story')->getVersion($this->post->story))
             ->setDefault('estStarted', '0000-00-00')
@@ -369,7 +369,7 @@ class taskModel extends model
             $data[$i]->pri        = $tasks->pri[$i];
             $data[$i]->estimate   = $tasks->estimate[$i];
             $data[$i]->left       = $tasks->estimate[$i];
-            $data[$i]->project    = $this->config->systemMode == 'new' ? $projectID : 0;
+            $data[$i]->project    = $projectID;
             $data[$i]->execution  = $executionID;
             $data[$i]->estStarted = $estStarted;
             $data[$i]->deadline   = $deadline;
@@ -1467,11 +1467,9 @@ class taskModel extends model
                 return false;
             }
 
-            if($this->config->systemMode == 'new')
-            {
-                $project = $this->loadModel('project')->getByID($oldTask->project);
-                if($project->model == 'waterfall') $this->config->task->edit->requiredFields .= ',estStarted,deadline';
-            }
+            $project = $this->loadModel('project')->getByID($oldTask->project);
+            if($project->model == 'waterfall') $this->config->task->edit->requiredFields .= ',estStarted,deadline';
+
             foreach(explode(',', $this->config->task->edit->requiredFields) as $field)
             {
                 $field = trim($field);
@@ -2686,7 +2684,7 @@ class taskModel extends model
             ->andWhere('t1.deleted')->eq(0)
             ->beginIF($this->config->vision)->andWhere('t1.vision')->eq($this->config->vision)->fi()
             ->andWhere('t2.deleted')->eq(0)
-            ->beginIF($this->config->systemMode == 'new')->andWhere('t3.deleted')->eq(0)->fi()
+            ->andWhere('t3.deleted')->eq(0)
             ->fetchAll('id');
         return $tasks;
     }
diff --git a/module/testcase/model.php b/module/testcase/model.php
index da2ee4db83..4f9e294372 100644
--- a/module/testcase/model.php
+++ b/module/testcase/model.php
@@ -58,7 +58,7 @@ class testcaseModel extends model
             ->add('fromBug', $bugID)
             ->setDefault('openedBy', $this->app->user->account)
             ->setDefault('openedDate', $now)
-            ->setIF($this->config->systemMode == 'new' and $this->app->tab == 'project', 'project', $this->session->project)
+            ->setIF($this->app->tab == 'project', 'project', $this->session->project)
             ->setIF($this->app->tab == 'execution', 'execution', $this->session->execution)
             ->setIF($this->post->story != false, 'storyVersion', $this->loadModel('story')->getVersion((int)$this->post->story))
             ->stripTags($this->config->testcase->editor->create['id'], $this->config->allowedTags)
@@ -165,7 +165,7 @@ class testcaseModel extends model
 
             $data[$i] = new stdclass();
             $data[$i]->product      = $productID;
-            if($this->config->systemMode == 'new' && $this->app->tab == 'project') $data[$i]->project = $this->session->project;
+            if($this->app->tab == 'project') $data[$i]->project = $this->session->project;
             $data[$i]->branch       = $cases->branch[$i];
             $data[$i]->module       = $cases->module[$i];
             $data[$i]->type         = $cases->type[$i];
@@ -1543,7 +1543,7 @@ class testcaseModel extends model
             }
             else
             {
-                if($this->config->systemMode == 'new' && $this->app->tab == 'project') $caseData->project = $this->session->project;
+                if($this->app->tab == 'project') $caseData->project = $this->session->project;
                 $caseData->version    = 1;
                 $caseData->openedBy   = $this->app->user->account;
                 $caseData->openedDate = $now;
diff --git a/module/testreport/model.php b/module/testreport/model.php
index 00c1c67b0c..296c7d3ff5 100644
--- a/module/testreport/model.php
+++ b/module/testreport/model.php
@@ -22,7 +22,7 @@ class testreportModel extends model
         $execution = $this->loadModel('execution')->getByID($this->post->execution);
         $data = fixer::input('post')
             ->stripTags($this->config->testreport->editor->create['id'], $this->config->allowedTags)
-            ->setIF($this->config->systemMode == 'new', 'project', $execution->project)
+            ->setDefault('project', $execution->project)
             ->add('createdBy', $this->app->user->account)
             ->add('createdDate', helper::now())
             ->join('stories', ',')
diff --git a/module/testsuite/model.php b/module/testsuite/model.php
index 0116a04688..7e5c257b2a 100644
--- a/module/testsuite/model.php
+++ b/module/testsuite/model.php
@@ -62,7 +62,7 @@ class testsuiteModel extends model
         $suite = fixer::input('post')
             ->trim('name')
             ->stripTags($this->config->testsuite->editor->create['id'], $this->config->allowedTags)
-            ->setIF($this->config->systemMode == 'new' and $this->lang->navGroup->testsuite != 'qa', 'project', $this->session->project)
+            ->setIF($this->lang->navGroup->testsuite != 'qa', 'project', $this->session->project)
             ->add('product', (int)$productID)
             ->add('addedBy', $this->app->user->account)
             ->add('addedDate', helper::now())
@@ -96,7 +96,7 @@ class testsuiteModel extends model
     {
         return $this->dao->select("*")->from(TABLE_TESTSUITE)
             ->where('product')->eq((int)$productID)
-            ->beginIF($this->config->systemMode == 'new' and $this->lang->navGroup->testsuite != 'qa')->andWhere('project')->eq($this->session->project)->fi()
+            ->beginIF($this->lang->navGroup->testsuite != 'qa')->andWhere('project')->eq($this->session->project)->fi()
             ->andWhere('deleted')->eq(0)
             ->beginIF(strpos($param, 'all') === false)->andWhere("(`type` = 'public' OR (`type` = 'private' and addedBy = '{$this->app->user->account}'))")->fi()
             ->beginIF(strpos($param, 'review') !== false)->andWhere("FIND_IN_SET('{$this->app->user->account}', `reviewers`)")->fi()
@@ -116,7 +116,7 @@ class testsuiteModel extends model
     {
         return $this->dao->select("id, name")->from(TABLE_TESTSUITE)
             ->where('product')->eq((int)$productID)
-            ->beginIF($this->config->systemMode == 'new' and $this->lang->navGroup->testsuite != 'qa')->andWhere('project')->eq($this->session->project)->fi()
+            ->beginIF($this->lang->navGroup->testsuite != 'qa')->andWhere('project')->eq($this->session->project)->fi()
             ->andWhere('deleted')->eq(0)
             ->andWhere("(`type` = 'public' OR (`type` = 'private' and addedBy = '{$this->app->user->account}'))")
             ->orderBy('id_desc')
@@ -226,7 +226,7 @@ class testsuiteModel extends model
         $cases = $this->dao->select('t1.*,t2.version as caseVersion')->from(TABLE_CASE)->alias('t1')
             ->leftJoin(TABLE_SUITECASE)->alias('t2')->on('t1.id=t2.case')
             ->where('t2.suite')->eq($suiteID)
-            ->beginIF($this->config->systemMode == 'new' and $this->lang->navGroup->testsuite != 'qa')->andWhere('t1.project')->eq($this->session->project)->fi()
+            ->beginIF($this->lang->navGroup->testsuite != 'qa')->andWhere('t1.project')->eq($this->session->project)->fi()
             ->andWhere('t1.product')->eq($suite->product)
             ->andWhere('t1.product')->eq($suite->product)
             ->andWhere('t1.deleted')->eq(0)
@@ -252,7 +252,7 @@ class testsuiteModel extends model
         return $this->dao->select('t1.id, t1.title')->from(TABLE_CASE)->alias('t1')
             ->leftJoin(TABLE_SUITECASE)->alias('t2')->on('t1.id=t2.case')
             ->where('t2.suite')->eq($suiteID)
-            ->beginIF($this->config->systemMode == 'new' and $this->lang->navGroup->testsuite != 'qa')->andWhere('t1.project')->eq($this->session->project)->fi()
+            ->beginIF($this->lang->navGroup->testsuite != 'qa')->andWhere('t1.project')->eq($this->session->project)->fi()
             ->andWhere('t1.product')->eq($suite->product)
             ->andWhere('t1.product')->eq($suite->product)
             ->andWhere('t1.deleted')->eq(0)
@@ -291,7 +291,7 @@ class testsuiteModel extends model
         $linkedCases = $this->getLinkedCases($suite->id, 'id_desc', null, $append = false);
         $cases = $this->dao->select('*')->from(TABLE_CASE)->where($query)
             ->andWhere('id')->notIN(array_keys($linkedCases))
-            ->beginIF($this->config->systemMode == 'new' and $this->lang->navGroup->testsuite != 'qa')->andWhere('project')->eq($this->session->project)->fi()
+            ->beginIF($this->lang->navGroup->testsuite != 'qa')->andWhere('project')->eq($this->session->project)->fi()
             ->andWhere('deleted')->eq(0)
             ->orderBy('id desc')
             ->page($pager)
diff --git a/module/testtask/model.php b/module/testtask/model.php
index a3fb6dd17e..6887a1293a 100755
--- a/module/testtask/model.php
+++ b/module/testtask/model.php
@@ -30,7 +30,7 @@ class testtaskModel extends model
 
         $task = fixer::input('post')
             ->setDefault('build', '')
-            ->setIF($this->config->systemMode == 'new', 'project', $projectID)
+            ->setDefault('project', $projectID)
             ->setDefault('createdBy', $this->app->user->account)
             ->setDefault('createdDate', helper::now())
             ->stripTags($this->config->testtask->editor->create['id'], $this->config->allowedTags)
@@ -76,8 +76,7 @@ class testtaskModel extends model
         $products = $scopeAndStatus[0] == 'all' ? $this->app->user->view->products : array();
         $branch   = $scopeAndStatus[0] == 'all' ? 'all' : $branch;
 
-        $executionNameField = $this->config->systemMode == 'new' ? "IF(t5.id IS NOT NULL, CONCAT(t5.name, ' / ', t3.name), t3.name)" : 't3.name';
-        return $this->dao->select("t1.*, IF(t2.shadow = 1, t5.name, t2.name) AS productName, $executionNameField AS executionName, t4.name AS buildName, t4.branch AS branch")
+        return $this->dao->select("t1.*, IF(t2.shadow = 1, t5.name, t2.name) AS productName, IF(t5.id IS NOT NULL, CONCAT(t5.name, ' / ', t3.name), t3.name) AS executionName, t4.name AS buildName, t4.branch AS branch")
             ->from(TABLE_TESTTASK)->alias('t1')
             ->leftJoin(TABLE_PRODUCT)->alias('t2')->on('t1.product = t2.id')
             ->leftJoin(TABLE_EXECUTION)->alias('t3')->on('t1.execution = t3.id')
@@ -131,7 +130,7 @@ class testtaskModel extends model
             ->leftJoin(TABLE_BUILD)->alias('t4')->on('t1.build = t4.id')
             ->where('t1.deleted')->eq(0)
             ->andWhere('t1.product')->eq($productID)
-            ->beginIF($this->config->systemMode == 'new' and $this->lang->navGroup->testtask != 'qa')->andWhere('t1.project')->eq($this->session->project)->fi()
+            ->beginIF($this->lang->navGroup->testtask != 'qa')->andWhere('t1.project')->eq($this->session->project)->fi()
             ->andWhere('t1.auto')->eq('unit')
             ->beginIF($browseType != 'all' and $browseType != 'newest' and $beginAndEnd)
             ->andWhere('t1.end')->ge($beginAndEnd['begin'])
@@ -402,7 +401,7 @@ class testtaskModel extends model
         {
             $cases = $this->dao->select('*')->from(TABLE_CASE)
                 ->where($query)
-                ->beginIF($this->config->systemMode == 'new' and $this->lang->navGroup->testtask != 'qa')->andWhere('project')->eq($this->session->project)->fi()
+                ->beginIF($this->lang->navGroup->testtask != 'qa')->andWhere('project')->eq($this->session->project)->fi()
                 ->andWhere('product')->eq($productID)
                 ->andWhere('status')->ne('wait')
                 ->beginIF($linkedCases)->andWhere('id')->notIN($linkedCases)->fi()
@@ -435,7 +434,7 @@ class testtaskModel extends model
         if($bugs)
         {
             $cases = $this->dao->select('*')->from(TABLE_CASE)->where($query)
-                ->beginIF($this->config->systemMode == 'new' and $this->lang->navGroup->testtask != 'qa')->andWhere('project')->eq($this->session->project)->fi()
+                ->beginIF($this->lang->navGroup->testtask != 'qa')->andWhere('project')->eq($this->session->project)->fi()
                 ->andWhere('product')->eq($productID)
                 ->andWhere('status')->ne('wait')
                 ->beginIF($linkedCases)->andWhere('id')->notIN($linkedCases)->fi()
@@ -468,7 +467,7 @@ class testtaskModel extends model
         return $this->dao->select('t1.*,t2.version as version')->from(TABLE_CASE)->alias('t1')
                 ->leftJoin(TABLE_SUITECASE)->alias('t2')->on('t1.id=t2.case')
                 ->where($query)
-                ->beginIF($this->config->systemMode == 'new' and $this->lang->navGroup->testtask != 'qa')->andWhere('t1.project')->eq($this->session->project)->fi()
+                ->beginIF($this->lang->navGroup->testtask != 'qa')->andWhere('t1.project')->eq($this->session->project)->fi()
                 ->andWhere('t2.suite')->eq((int)$suite)
                 ->andWhere('t1.product')->eq($productID)
                 ->andWhere('status')->ne('wait')
@@ -503,7 +502,7 @@ class testtaskModel extends model
             ->where($query)
             ->andWhere('t1.id')->notin($linkedCases)
             ->andWhere('t2.task')->eq($testTask)
-            ->beginIF($this->config->systemMode == 'new' and $this->lang->navGroup->testtask != 'qa')->andWhere('t1.project')->eq($this->session->project)->fi()
+            ->beginIF($this->lang->navGroup->testtask != 'qa')->andWhere('t1.project')->eq($this->session->project)->fi()
             ->andWhere('t1.status')->ne('wait')
             ->page($pager)
             ->fetchAll();
diff --git a/module/todo/view/view.html.php b/module/todo/view/view.html.php
index 966f2fb227..4cfdd66651 100644
--- a/module/todo/view/view.html.php
+++ b/module/todo/view/view.html.php
@@ -12,7 +12,6 @@
 ?>
 <?php include '../../common/view/header.html.php';?>
 <?php include '../../common/view/kindeditor.html.php';?>
-<?php js::set('systemMode', $config->systemMode);?>
 <style>.chosen-container .chosen-results{max-height: 170px; overflow-y: initial;}</style>
 <div id="mainMenu" class="clearfix">
   <div class="btn-toolbar pull-left">
@@ -210,14 +209,12 @@
       </div>
       <div class="modal-body">
         <table align='center' class='table table-form'>
-          <?php if($config->systemMode == 'new'):?>
           <tr>
             <th><?php echo $lang->todo->project;?></th>
             <td><?php echo html::select('project', $projects, '', "class='form-control chosen' onchange=getExecutionByProject(this.value);");?></td>
           </tr>
-          <?php endif;?>
           <tr>
-            <th><?php echo $config->systemMode == 'new' ? $lang->todo->execution : $lang->todo->project;?></th>
+            <th><?php echo $lang->todo->execution;?></th>
             <td id='executionIdBox'><?php echo html::select('execution', $executions, '', "class='form-control chosen'");?></td>
           </tr>
           <tr>
@@ -263,12 +260,10 @@
       </div>
       <div class="modal-body">
         <table align='center' class='table table-form'>
-          <?php if($config->systemMode == 'new'):?>
           <tr>
             <th><?php echo $lang->todo->project;?></th>
             <td><?php echo html::select('bugProject', $projects, '', "class='form-control chosen' onchange=getProductByProject(this.value);");?></td>
           </tr>
-          <?php endif;?>
           <tr>
             <th><?php echo $lang->todo->product;?></th>
             <td id='productIdBox'><?php echo html::select('bugProduct', $projectProducts, '', "class='form-control chosen'");?></td>