diff --git a/module/custom/js/mode.js b/module/custom/js/mode.js
new file mode 100644
index 0000000000..cd8b86f050
--- /dev/null
+++ b/module/custom/js/mode.js
@@ -0,0 +1,9 @@
+$(function()
+{
+    $('[name=mode]').change(function()
+    {
+        var mode = $(this).val();
+        if(mode == 'classic') $('#modeTips').html(newTips);
+        if(mode == 'new')     $('#modeTips').html(classicTips);
+    })
+})
diff --git a/module/custom/lang/de.php b/module/custom/lang/de.php
index 0066022c91..80e5343011 100644
--- a/module/custom/lang/de.php
+++ b/module/custom/lang/de.php
@@ -213,9 +213,10 @@ else
 
 $lang->custom->workingList['full'] = 'Full Management of Dev';
 
-$lang->custom->menuTip  = 'Click to show/hide navigation bar. Drag to swtich display order.';
-$lang->custom->saveFail = 'Failed to save!';
-$lang->custom->page     = ' Page';
+$lang->custom->menuTip          = 'Click to show/hide navigation bar. Drag to swtich display order.';
+$lang->custom->saveFail         = 'Failed to save!';
+$lang->custom->page             = ' Page';
+$lang->custom->changeClassicTip = 'The module of Program will be hidden, if you switch to Version 12.5.3 and below.';
 
 $lang->custom->scoreStatus[1] = 'On';
 $lang->custom->scoreStatus[0] = 'Off';
diff --git a/module/custom/lang/en.php b/module/custom/lang/en.php
index 07e9dbd611..7c65bcb6f3 100644
--- a/module/custom/lang/en.php
+++ b/module/custom/lang/en.php
@@ -213,9 +213,10 @@ else
 
 $lang->custom->workingList['full'] = 'Application Lifecycle Management';
 
-$lang->custom->menuTip  = 'Click to show/hide the menu. Drag to switch display order.';
-$lang->custom->saveFail = 'Failed to save!';
-$lang->custom->page     = ' Page';
+$lang->custom->menuTip          = 'Click to show/hide the menu. Drag to switch display order.';
+$lang->custom->saveFail         = 'Failed to save!';
+$lang->custom->page             = ' Page';
+$lang->custom->changeClassicTip = 'The module of Program will be hidden, if you switch to Version 12.5.3 and below.';
 
 $lang->custom->scoreStatus[1] = 'On';
 $lang->custom->scoreStatus[0] = 'Off';
diff --git a/module/custom/lang/fr.php b/module/custom/lang/fr.php
index dc63dcbc5b..3cde5e7903 100644
--- a/module/custom/lang/fr.php
+++ b/module/custom/lang/fr.php
@@ -213,9 +213,10 @@ else
 
 $lang->custom->workingList['full'] = 'Application Lifecycle Management';
 
-$lang->custom->menuTip  = "Cliquez pour montrer/cacher le menu. Déplacez pour changer l'ordre d'affichage.";
-$lang->custom->saveFail = 'Echec de la sauvegarde !';
-$lang->custom->page     = ' Page';
+$lang->custom->menuTip          = "Cliquez pour montrer/cacher le menu. Déplacez pour changer l'ordre d'affichage.";
+$lang->custom->saveFail         = 'Echec de la sauvegarde !';
+$lang->custom->page             = ' Page';
+$lang->custom->changeClassicTip = 'The module of Program will be hidden, if you switch to Version 12.5.3 and below.';
 
 $lang->custom->scoreStatus[1] = 'On';
 $lang->custom->scoreStatus[0] = 'Off';
diff --git a/module/custom/lang/vi.php b/module/custom/lang/vi.php
index f4a8b48a17..f867992f13 100644
--- a/module/custom/lang/vi.php
+++ b/module/custom/lang/vi.php
@@ -213,9 +213,10 @@ else
 
 $lang->custom->workingList['full']      = 'Quản lý vòng đời ứng dụng';
 
-$lang->custom->menuTip  = 'Click để hiện/ẩn menu. Kéo thả để chuyển vị trí hiển thị.';
-$lang->custom->saveFail = 'Lưu thất bại!';
-$lang->custom->page     = '';
+$lang->custom->menuTip          = 'Click để hiện/ẩn menu. Kéo thả để chuyển vị trí hiển thị.';
+$lang->custom->saveFail         = 'Lưu thất bại!';
+$lang->custom->page             = '';
+$lang->custom->changeClassicTip = 'The module of Program will be hidden, if you switch to Version 12.5.3 and below.';
 
 $lang->custom->scoreStatus[1] = 'On';
 $lang->custom->scoreStatus[0] = 'Off';
diff --git a/module/custom/lang/zh-cn.php b/module/custom/lang/zh-cn.php
index 60b1e10b0b..92f8d55d87 100644
--- a/module/custom/lang/zh-cn.php
+++ b/module/custom/lang/zh-cn.php
@@ -213,9 +213,10 @@ else
 
 $lang->custom->workingList['full'] = '完整研发管理工具';
 
-$lang->custom->menuTip  = '点击显示或隐藏导航条目，拖拽来更改显示顺序。';
-$lang->custom->saveFail = '保存失败！';
-$lang->custom->page     = '页面';
+$lang->custom->menuTip          = '点击显示或隐藏导航条目，拖拽来更改显示顺序。';
+$lang->custom->saveFail         = '保存失败！';
+$lang->custom->page             = '页面';
+$lang->custom->changeClassicTip = '切换为老版本的习惯后，系统将取消项目集功能。';
 
 $lang->custom->scoreStatus[1] = '开启';
 $lang->custom->scoreStatus[0] = '关闭';
diff --git a/module/custom/view/mode.html.php b/module/custom/view/mode.html.php
index e08ba604da..d78ff4990d 100644
--- a/module/custom/view/mode.html.php
+++ b/module/custom/view/mode.html.php
@@ -11,6 +11,8 @@
  */
 ?>
 <?php include 'header.html.php';?>
+<?php js::set('newTips', $lang->upgrade->selectedModeTips['new'])?>
+<?php js::set('classicTips', $lang->custom->changeClassicTip)?>
 <div id='mainContent' class='main-content'>
   <form class="load-indicator main-form" method='post'>
     <div class='main-header'>
@@ -27,7 +29,7 @@
             <label class="radio-inline"><input type="radio" name="mode" value="classic" <?php echo $mode == 'classic'? "checked='checked'" : ''; echo $isDisabled;?> id="modeclassic"><?php echo $lang->upgrade->to15Mode['classic'];?></label>
             <label class="radio-inline"><input type="radio" name="mode" value="new" <?php echo $mode == 'new'? "checked='checked'" : ''; echo $isDisabled;?> id="modenew"><?php echo $lang->upgrade->to15Mode['new'];?></label>
           </p>
-          <p class='text-info'><?php echo $lang->upgrade->selectedModeTips['new'];?></p>
+          <p class='text-info' id='modeTips'><?php echo $mode == 'new' ? $lang->custom->changeClassicTip : $lang->upgrade->selectedModeTips['new'];?></p>
         </td>
       </tr>
       <tr>