diff --git a/module/common/lang/de.php b/module/common/lang/de.php
index e9529dc6f5..08c98ec4fd 100644
--- a/module/common/lang/de.php
+++ b/module/common/lang/de.php
@@ -150,6 +150,7 @@ $lang->openedByAB   = 'Ersteller';
 $lang->assignedToAB = 'Bearbeiter';
 $lang->typeAB       = 'Typ';
 $lang->nameAB       = 'Name';
+$lang->code         = 'Code';
 
 $lang->pri     = 'Priority';
 $lang->delayed = 'Delayed';
diff --git a/module/common/lang/en.php b/module/common/lang/en.php
index 16edf7074d..66ec104c45 100644
--- a/module/common/lang/en.php
+++ b/module/common/lang/en.php
@@ -150,6 +150,7 @@ $lang->openedByAB   = 'CreatedBy';
 $lang->assignedToAB = 'AssignedTo';
 $lang->typeAB       = 'Type';
 $lang->nameAB       = 'Name';
+$lang->code         = 'Code';
 
 $lang->pri     = 'Priority';
 $lang->delayed = 'Delayed';
diff --git a/module/common/lang/fr.php b/module/common/lang/fr.php
index d6aad09697..7007d61b66 100644
--- a/module/common/lang/fr.php
+++ b/module/common/lang/fr.php
@@ -150,6 +150,7 @@ $lang->openedByAB   = 'Créé par';
 $lang->assignedToAB = 'Affecté à';
 $lang->typeAB       = 'Type';
 $lang->nameAB       = 'Name';
+$lang->code         = 'Code';
 
 $lang->pri     = 'Priority';
 $lang->delayed = 'Delayed';
diff --git a/module/common/lang/menu.php b/module/common/lang/menu.php
index b7703e2dc1..df4811793d 100644
--- a/module/common/lang/menu.php
+++ b/module/common/lang/menu.php
@@ -488,7 +488,7 @@ $lang->admin->menu            = new stdclass();
 $lang->admin->menu->index     = array('link' => "$lang->indexPage|admin|index", 'alias' => 'register,certifytemail,certifyztmobile,ztcompany');
 $lang->admin->menu->company   = array('link' => "{$lang->personnel->common}|company|browse|", 'subModule' => ',user,dept,group,');
 $lang->admin->menu->model     = array('link' => "$lang->model|custom|browsestoryconcept|", 'class' => 'dropdown dropdown-hover', 'exclude' => 'custom-index,custom-set,custom-product,custom-execution,custom-kanban,custom-required,custom-flow,custom-score,custom-feedback,custom-timezone,custom-mode');
-$lang->admin->menu->custom    = array('link' => "{$lang->custom->common}|custom|index", 'exclude' => 'custom-browsestoryconcept,custom-timezone,custom-estimate');
+$lang->admin->menu->custom    = array('link' => "{$lang->custom->common}|custom|index", 'exclude' => 'custom-browsestoryconcept,custom-timezone,custom-estimate,custom-code');
 $lang->admin->menu->extension = array('link' => "{$lang->extension->common}|extension|browse", 'subModule' => 'extension');
 $lang->admin->menu->dev       = array('link' => "$lang->redev|dev|api", 'alias' => 'db', 'subModule' => 'dev,editor,entry');
 $lang->admin->menu->message   = array('link' => "{$lang->message->common}|message|index", 'subModule' => 'message,mail,webhook');
@@ -506,7 +506,9 @@ if($config->systemMode == 'new')
 
 $lang->admin->menu->allModel['subMenu'] = new stdclass();
 $lang->admin->menu->allModel['subMenu']->storyConcept = array('link' => "{$lang->storyConcept}|custom|browsestoryconcept|");
-$lang->admin->menu->allModel['menuOrder'][5] = 'storyConcept';
+$lang->admin->menu->allModel['subMenu']->code         = array('link' => "{$lang->code}|custom|code|");
+$lang->admin->menu->allModel['menuOrder'][5]  = 'storyConcept';
+$lang->admin->menu->allModel['menuOrder'][30] = 'code';
 
 $lang->admin->menu->waterfall['subMenu'] = new stdclass();
 $lang->admin->menu->waterfall['subMenu']->stage = array('link' => "{$lang->stage->common}|stage|setType|", 'subModule' => 'stage');
diff --git a/module/common/lang/zh-cn.php b/module/common/lang/zh-cn.php
index c63345b39f..e303e4b881 100644
--- a/module/common/lang/zh-cn.php
+++ b/module/common/lang/zh-cn.php
@@ -150,6 +150,7 @@ $lang->openedByAB   = '创建';
 $lang->assignedToAB = '指派';
 $lang->typeAB       = '类型';
 $lang->nameAB       = '名称';
+$lang->code         = '代号';
 
 $lang->pri     = '优先级';
 $lang->delayed = '已延期';
diff --git a/module/custom/control.php b/module/custom/control.php
index 0f367ed8f3..a770c7b2e6 100644
--- a/module/custom/control.php
+++ b/module/custom/control.php
@@ -848,4 +848,23 @@ class custom extends control
         $this->loadModel('setting')->deleteItems("owner=system&module={$module}&key=requiredFields");
         return print(js::reload('parent.parent'));
     }
+
+    /**
+     * Set code.
+     *
+     * @access public
+     * @return void
+     */
+    public function code()
+    {
+        if($_POST)
+        {
+            $this->loadModel('setting')->setItem('system.common.setCode', $this->post->code);
+            return $this->send(array('result' => 'success', 'message' => $this->lang->saveSuccess, 'locate' => 'reload'));
+        }
+
+        $this->view->title = $this->lang->custom->code;
+
+        $this->display();
+    }
 }
diff --git a/module/custom/css/code.css b/module/custom/css/code.css
new file mode 100644
index 0000000000..15877ee3c8
--- /dev/null
+++ b/module/custom/css/code.css
@@ -0,0 +1,2 @@
+#readOnlyOfCode {font-size: 13px; color: #5e626d;}
+#readOnlyOfCode i {font-size: 14px; color: #0075ff; margin-right: 3px;}
diff --git a/module/custom/lang/de.php b/module/custom/lang/de.php
index 138c8e66c7..43c9441c60 100644
--- a/module/custom/lang/de.php
+++ b/module/custom/lang/de.php
@@ -54,6 +54,7 @@ $lang->custom->allUsers             = 'All Users';
 $lang->custom->account              = 'Users';
 $lang->custom->role                 = 'Role';
 $lang->custom->dept                 = 'Dept';
+$lang->custom->code                 = $lang->code;
 
 if($config->systemMode == 'new') $lang->custom->execution = 'Execution';
 if($config->systemMode == 'classic' || !$config->systemMode) $lang->custom->execution = 'Execution';
diff --git a/module/custom/lang/en.php b/module/custom/lang/en.php
index 13c3c059e0..cc93a500bf 100644
--- a/module/custom/lang/en.php
+++ b/module/custom/lang/en.php
@@ -54,6 +54,7 @@ $lang->custom->allUsers             = 'All Users';
 $lang->custom->account              = 'Users';
 $lang->custom->role                 = 'Role';
 $lang->custom->dept                 = 'Dept';
+$lang->custom->code                 = $lang->code;
 
 if($config->systemMode == 'new') $lang->custom->execution = 'Execution';
 if($config->systemMode == 'classic' || !$config->systemMode) $lang->custom->execution = $lang->executionCommon;
diff --git a/module/custom/lang/fr.php b/module/custom/lang/fr.php
index 511446f33d..3bd4bff524 100644
--- a/module/custom/lang/fr.php
+++ b/module/custom/lang/fr.php
@@ -54,6 +54,7 @@ $lang->custom->allUsers             = 'All Users';
 $lang->custom->account              = 'Users';
 $lang->custom->role                 = 'Role';
 $lang->custom->dept                 = 'Dept';
+$lang->custom->code                 = $lang->code;
 
 if($config->systemMode == 'new') $lang->custom->execution = 'Execution';
 if($config->systemMode == 'classic' || !$config->systemMode) $lang->custom->execution = 'Execution';
diff --git a/module/custom/lang/zh-cn.php b/module/custom/lang/zh-cn.php
index 00f417f1e9..4ea7776a77 100644
--- a/module/custom/lang/zh-cn.php
+++ b/module/custom/lang/zh-cn.php
@@ -54,6 +54,8 @@ $lang->custom->allUsers             = '所有人员';
 $lang->custom->account              = '人员';
 $lang->custom->role                 = '职位';
 $lang->custom->dept                 = '部门';
+$lang->custom->code                 = $lang->code;
+$lang->custom->setCode              = '是否启用代号';
 
 if($config->systemMode == 'new') $lang->custom->execution = '执行';
 if($config->systemMode == 'classic' || !$config->systemMode) $lang->custom->execution = $lang->executionCommon;
@@ -208,6 +210,7 @@ $lang->custom->notice->confirmReviewCase   = '是否将待评审的用例修改
 $lang->custom->notice->storyReviewTip      = '按人员、职位、部门勾选后，取所有人员的并集。';
 $lang->custom->notice->selectAllTip        = '勾选所有人员后，会清空并置灰评审人员，同时隐藏职位、部门。';
 $lang->custom->notice->repeatKey           = '%s键重复';
+$lang->custom->notice->readOnlyOfCode      = '代号是一种管理话术，主要便于保密或作为别名存在。启用代号管理后，系统中的项目集、产品、项目、执行在创建、编辑、详情、列表等页面均会展示代号信息。';
 
 $lang->custom->notice->indexPage['product'] = "从8.2版本起增加了产品主页视图，是否默认进入产品主页？";
 $lang->custom->notice->indexPage['project'] = "从8.2版本起增加了项目主页视图，是否默认进入项目主页？";
diff --git a/module/custom/view/code.html.php b/module/custom/view/code.html.php
new file mode 100644
index 0000000000..e9c414196d
--- /dev/null
+++ b/module/custom/view/code.html.php
@@ -0,0 +1,47 @@
+<?php
+/**
+ * The code view file of custom module of ZenTaoPMS.
+ * @copyright   Copyright 2009-2022 青岛易软天创网络科技有限公司(QingDao Nature Easy Soft Network Technology Co,LTD, www.cnezsoft.com)
+ * @license     ZPL(http://zpl.pub/page/zplv12.html) or AGPL(https://www.gnu.org/licenses/agpl-3.0.en.html)
+ * @author      Shujie Tian <tianshujie@cnezsoft.com>
+ * @package     custom
+ * @version     $Id$
+ * @link        https://www.zentao.net
+ */
+?>
+<?php include 'header.html.php';?>
+<div id='mainContent' class='main-content'>
+  <form class="load-indicator main-form form-ajax" method='post'>
+    <table class='table table-form'>
+      <tr>
+        <th class='w-150px'><?php echo $lang->custom->setCode;?></th>
+        <td class='w-300px text-left'>
+          <?php $checkedKey = isset($config->setCode) ? $config->setCode : 1;?>
+          <?php foreach($lang->custom->conceptOptions->URAndSR as $key => $value):?>
+          <label class="radio-inline"><input type="radio" name="code" value="<?php echo $key?>"<?php echo $key == $checkedKey ? " checked='checked'" : ''?> id="code<?php echo $key;?>"><?php echo $value;?></label>
+          <?php endforeach;?>
+        </td>
+        <td></td>
+      </tr>
+      <tr>
+        <th></th>
+        <td colspan="2" id="readOnlyOfCode">
+          <i class="icon-exclamation-sign"></i>&nbsp;<?php echo $lang->custom->notice->readOnlyOfCode;?>
+        </td>
+      </tr>
+      <tr>
+        <th></th>
+        <td class='form-actions'>
+          <?php echo html::submitButton();?>
+        </td>
+      </tr>
+    </table>
+  </form>
+</div>
+<script>
+$(function()
+{
+    $('#mainMenu #productTab').addClass('btn-active-text');
+})
+</script>
+<?php include '../../common/view/footer.html.php';?>
diff --git a/module/group/lang/resource.php b/module/group/lang/resource.php
index 9893779893..85b6e1c036 100644
--- a/module/group/lang/resource.php
+++ b/module/group/lang/resource.php
@@ -1284,6 +1284,7 @@ $lang->resource->custom->browseStoryConcept = 'browseStoryConcept';
 $lang->resource->custom->setDefaultConcept  = 'setDefaultConcept';
 $lang->resource->custom->deleteStoryConcept = 'deleteStoryConcept';
 $lang->resource->custom->kanban             = 'kanban';
+$lang->resource->custom->code               = 'code';
 
 $lang->custom->methodOrder[5]  = 'index';
 $lang->custom->methodOrder[10] = 'set';
@@ -1300,6 +1301,8 @@ $lang->custom->methodOrder[60] = 'editStoryConcept';
 $lang->custom->methodOrder[65] = 'browseStoryConcept';
 $lang->custom->methodOrder[70] = 'setDefaultConcept';
 $lang->custom->methodOrder[75] = 'deleteStoryConcept';
+$lang->custom->methodOrder[80] = 'kanban';
+$lang->custom->methodOrder[85] = 'code';
 
 $lang->resource->datatable = new stdclass();
 $lang->resource->datatable->setGlobal = 'setGlobal';