diff --git a/lib/zin/wg/mainnavbar/v1.php b/lib/zin/wg/mainnavbar/v1.php
index 89893da24a..dd7cc14204 100644
--- a/lib/zin/wg/mainnavbar/v1.php
+++ b/lib/zin/wg/mainnavbar/v1.php
@@ -53,6 +53,7 @@ class mainNavbar extends nav
         $currentMethod = $app->getMethodName();
         if($app->tab == 'admin') $app->control->loadModel('admin')->setMenu();
 
+        \commonModel::replaceMenuLang();
         \commonModel::setMainMenu();
         $activeMenu = \commonModel::getActiveMainMenu();
         if(empty($activeMenu)) return false;
diff --git a/module/common/model.php b/module/common/model.php
index 212f5f44fc..b156a20753 100644
--- a/module/common/model.php
+++ b/module/common/model.php
@@ -2433,6 +2433,65 @@ class commonModel extends model
         return false;
     }
 
+    /**
+     * Replace menu lang.
+     *
+     * @static
+     * @access public
+     * @return void
+     */
+    public static function replaceMenuLang()
+    {
+        global $lang;
+        if(empty($lang->db->custom)) return;
+        foreach($lang->db->custom as $moduleName => $sectionMenus)
+        {
+            if(strpos($moduleName, 'Menu') === false) continue;
+
+            $isSecondMenu = strpos($moduleName, 'SubMenu') === false;
+            $moduleName   = str_replace($isSecondMenu ? 'Menu' : 'SubMenu', '', $moduleName);
+
+            foreach($sectionMenus as $section => $menus)
+            {
+                foreach($menus as $key => $value)
+                {
+                    /* Get second menu. */
+                    if($isSecondMenu)
+                    {
+                        $isDropMenu = strpos($section, 'DropMenu') !== false;
+                        if(!$isDropMenu)
+                        {
+                            if(!isset($lang->{$moduleName}->{$section})) break;
+                            if(is_object($lang->{$moduleName}->{$section}) and isset($lang->{$moduleName}->{$section}->{$key})) $settingMenu = &$lang->{$moduleName}->{$section}->{$key};
+                            if(is_array($lang->{$moduleName}->{$section})  and isset($lang->{$moduleName}->{$section}[$key]))   $settingMenu = &$lang->{$moduleName}->{$section}[$key];
+                        }
+                        else
+                        {
+                            /* Get drop menu in second menu. */
+                            $dropMenuKey = str_replace('DropMenu', '', $section);
+                            if(!isset($lang->{$moduleName}->menu->{$dropMenuKey}['dropMenu']->{$key})) break;
+                            $settingMenu = &$lang->{$moduleName}->menu->{$dropMenuKey}['dropMenu']->{$key};
+                        }
+                    }
+                    /* Get third menu. */
+                    elseif(isset($lang->{$moduleName}->menu->{$section}['subMenu']))
+                    {
+                        $subMenu = $lang->{$moduleName}->menu->{$section}['subMenu'];
+                        if(is_object($subMenu) and isset($subMenu->{$key})) $settingMenu = &$lang->{$moduleName}->menu->{$section}['subMenu']->{$key};
+                        if(is_array($subMenu)  and isset($subMenu[$key]))   $settingMenu = &$lang->{$moduleName}->menu->{$section}['subMenu'][$key];
+                    }
+
+                    /* Set custom menu lang. */
+                    if(!empty($settingMenu))
+                    {
+                        if(is_string($settingMenu)) $settingMenu = $value . substr($settingMenu, strpos($settingMenu, '|'));
+                        if(is_array($settingMenu) and isset($settingMenu['link'])) $settingMenu['link'] = $value . substr($settingMenu['link'], strpos($settingMenu['link'], '|'));
+                        unset($settingMenu);
+                    }
+                }
+            }
+        }
+    }
 }
 
 class common extends commonModel
diff --git a/module/common/test/model/replacemenulang.php b/module/common/test/model/replacemenulang.php
new file mode 100644
index 0000000000..3d72a7aecb
--- /dev/null
+++ b/module/common/test/model/replacemenulang.php
@@ -0,0 +1,31 @@
+#!/usr/bin/env php
+<?php
+
+/**
+
+title=测试 commonModel->replaceMenuLang();
+cid=0
+
+- 没有 db->custom 数据。 @0
+- 替换二级导航语言项。属性link @执行1|my|execution|type=undone
+- 替换三级导航语言项。属性link @任务1|my|work|mode=task
+- 替换二级导航下拉的语言项。属性link @需求1|execution|story|executionID=%s
+
+*/
+include dirname(__FILE__, 5) . '/test/lib/init.php';
+su('admin');
+
+global $tester;
+$tester->loadModel('common');
+
+$tester->common->lang->db->custom = array();
+r($tester->common->replaceMenuLang()) && p() && e('0'); //没有 db->custom 数据。
+
+$tester->common->lang->db->custom['myMenu']['menu']['execution'] = '执行1';
+$tester->common->lang->db->custom['mySubMenu']['work']['task']   = '任务1';
+$tester->common->lang->db->custom['executionMenu']['storyGroupDropMenu']['story'] = '需求1';
+$tester->common->replaceMenuLang();
+
+r($tester->common->lang->my->menu->execution)                            && p('link') && e("执行1|my|execution|type=undone");       // 替换二级导航语言项。
+r($tester->common->lang->my->menu->work['subMenu']->task)                && p('link') && e("任务1|my|work|mode=task");              // 替换三级导航语言项。
+r($tester->common->lang->execution->menu->storyGroup['dropMenu']->story) && p('link') && e("需求1|execution|story|executionID=%s"); // 替换二级导航下拉的语言项。
diff --git a/module/dev/css/langitem.ui.css b/module/dev/css/langitem.ui.css
index e8f8a5db8a..0cd4f9176e 100644
--- a/module/dev/css/langitem.ui.css
+++ b/module/dev/css/langitem.ui.css
@@ -22,15 +22,12 @@
 .form-item-content {padding-left: 44px;}
 .form-item-content  .form-item {gap: 64px; height: 56px; align-items: center; position: relative; width: 500px;}
 .form-item-content  .form-item.w-expand {width: 700px;}
-.form-item-content  .form-item  .item-label {flex: 0 0 180px; padding-left: 40px; background: #F8F8F8; display: flex; align-items: center; color: currentColor; font-size: 13px; overflow: hidden;}
-.form-item-content  .form-item  .item-label.lg {flex: 0 0 180px;}
-.form-item-content  .form-item  .input-group {margin-left: 20px; width:180px; height:32px;}
-.form-item-content  .form-item  .input-group > .input-group-addon {flex: 1 1 30%; overflow: hidden;}
-.form-item-content  .form-item  .input-control > input {margin-left: 40px;}
+.form-item-content  .form-item .item-label {flex: 0 0 180px; padding-left: 40px; background: #F8F8F8; display: flex; align-items: center; color: currentColor; font-size: 13px; overflow: hidden;}
+.form-item-content  .form-item .item-label.lg {flex: 0 0 180px;}
+.form-item-content  .form-item .input-group {margin-left: 20px; width:180px; height:32px;}
+.form-item-content  .form-item .input-group > .input-group-addon {flex: 1 1 30%; overflow: hidden;}
+.form-item-content  .form-item .input-control > input {margin-left: 40px;}
 .form-item-content  .form-item .icon {display: none; position: absolute; left: 200px; top: 16px; font-size: 25px;}
-.form-item-content  .form-item.active .icon {display: unset;}
-.form-item-content.hover-color-primary > .form-item.active > .label {color: blue;}
-.form-item-content.hover-color-primary > .form-item.active .form-control {border-color: blue;}
 .form-item-content.border-color-primary > .form-item .form-control {border: 1px solid blue;}
 
 #menuTree > li > a, #menuTree > li > ul > li > a {white-space: nowrap; text-overflow: clip; overflow: hidden;}
diff --git a/module/dev/js/langitem.ui.js b/module/dev/js/langitem.ui.js
index b6024c54e1..e58717ff3f 100644
--- a/module/dev/js/langitem.ui.js
+++ b/module/dev/js/langitem.ui.js
@@ -7,7 +7,7 @@
  */
 function addActive(id)
 {
-    $('[data-id=' + id + ']').addClass('active');
+    $('[data-id=' + id + ']').addClass('selected');
 }
 
 /**
@@ -19,7 +19,7 @@ function addActive(id)
  */
 function removeActive(id)
 {
-    $('[data-id=' + id + ']').removeClass('active');
+    $('[data-id=' + id + ']').removeClass('selected');
 }
 
 /**
@@ -31,7 +31,7 @@ function removeActive(id)
  */
 function handleClickItem(clickId)
 {
-    var clearId = $('.form-item.active').attr('data-id');
+    var clearId = $('.form-item.selected').attr('data-id');
     if(clearId !== clickId)
     {
         if(clearId) removeActive(clearId);
diff --git a/module/dev/ui/langitem.html.php b/module/dev/ui/langitem.html.php
index 2c6495126e..0478f606f4 100644
--- a/module/dev/ui/langitem.html.php
+++ b/module/dev/ui/langitem.html.php
@@ -109,8 +109,9 @@ if(in_array($type, $config->dev->navTypes))
             }
             if($menu->active)
             {
+                $menu->selected = $menu->active;
                 $active[$level] = $menu->id;
-                if($parent) $parent->active = 1;
+                if($parent) $parent->selected = 1;
             }
             unset($menu->children);
         }