diff --git a/lib/base/cache/cache.class.php b/lib/base/cache/cache.class.php
index 97e7208f62..876ecfef00 100644
--- a/lib/base/cache/cache.class.php
+++ b/lib/base/cache/cache.class.php
@@ -104,13 +104,12 @@ class baseCache
      * 构造方法。
      * The construct method.
      *
-     * @param  object $app
      * @access public
      * @return void
      */
-    public function __construct($app)
+    public function __construct()
     {
-        global $config;
+        global $config, $app;
         $this->app    = $app;
         $this->config = $config;
 
diff --git a/module/cache/handler/bug.php b/module/cache/handler/bug.php
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/module/cache/handler/setting.php b/module/cache/handler/setting.php
new file mode 100644
index 0000000000..3423c99cf2
--- /dev/null
+++ b/module/cache/handler/setting.php
@@ -0,0 +1,34 @@
+<?php
+declare(strict_types=1);
+/**
+ * The setting cache handler file.
+ *
+ * @copyright   Copyright 2009-2023 禅道软件（青岛）有限公司(ZenTao Software (Qingdao) 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      Chunsheng Wang <chunsheng@cnezsoft.com>
+ * @package     action
+ * @version     $Id$
+ * @link        https://www.zentao.net
+ */
+class settingHandler
+{
+    /**
+     * 获取系统及用户的配置信息。
+     * Get system and personal config.
+     *
+     * @param  string $account
+     * @access public
+     * @return array
+     */
+    public function getSysAndPersonalConfig(string $account)
+    {
+        $owner = 'system,' . ($account ? $account : '');
+        $records = $this->cache->select('*')->from(TABLE_CONFIG)
+            ->where('owner')->in($owner)
+            ->beginIF(!$this->app->upgrading)->andWhere('vision')->in(array('', $this->config->vision))->fi()
+            ->orderBy('id')
+            ->fetchAll('id');
+
+        return $records;
+    }
+}
diff --git a/module/cache/model.php b/module/cache/model.php
index ac3d46c2e2..bb61958561 100644
--- a/module/cache/model.php
+++ b/module/cache/model.php
@@ -10,8 +10,40 @@ declare(strict_types=1);
  * @version     $Id: model.php 5114 2013-07-12 06:02:59Z chencongzhi520@gmail.com $
  * @link        https://www.zentao.net
  */
-?>
-<?php
 class cacheModel extends model
 {
+    /**
+     * 构造方法。
+     * Constructor.
+     *
+     * @access public
+     * @return void
+     */
+    public function __construct()
+    {
+        parent::__construct();
+
+        $this->cache = $this->app->loadClass('cache');
+    }
+
+    /**
+     * 魔术方法，加载子类。
+     * Magic get method.
+     *
+     * @param  string $handlerName
+     * @access public
+     * @return object
+     */
+    public function __get(string $handlerName)
+    {
+        include dirname(__FILE__) . DS . 'handler' . DS . strtolower($handlerName) . '.php';
+        $handlerName = $handlerName . 'Handler';
+
+        $handler         = new $handlerName();
+        $handler->cache  = $this->cache;
+        $handler->app    = $this->app;
+        $handler->config = $this->config;
+
+        return $handler;
+    }
 }
diff --git a/module/setting/model.php b/module/setting/model.php
index c2f1281ee8..a32c992d9b 100644
--- a/module/setting/model.php
+++ b/module/setting/model.php
@@ -244,12 +244,7 @@ class settingModel extends model
      */
     public function getSysAndPersonalConfig(string $account = ''): array
     {
-        $owner   = 'system,' . ($account ? $account : '');
-        $records = $this->dao->select('*')->from(TABLE_CONFIG)
-            ->where('owner')->in($owner)
-            ->beginIF(!$this->app->upgrading)->andWhere('vision')->in(array('', $this->config->vision))->fi()
-            ->orderBy('id')
-            ->fetchAll('id');
+        $records = $this->cache->setting->getSysAndPersonalConfig($account);
         if(!$records) return array();
 
         $vision = $this->config->vision;