diff --git a/module/editor/control.php b/module/editor/control.php
index 3bf0812b8d..f37c414448 100644
--- a/module/editor/control.php
+++ b/module/editor/control.php
@@ -66,58 +66,32 @@ class editor extends control
      * @access public
      * @return void
      */
-    public function edit($filePath = '', $action = '', $isExtends = '')
+    public function edit(string $filePath = '', string $action = '', string $isExtends = '')
     {
         $this->view->safeFilePath = $filePath;
         $fileContent = '';
         $extension   = 'php';
         if($filePath)
         {
-            $filePath = realpath(helper::safe64Decode($filePath));
+            $filePath = helper::safe64Decode($filePath);
             if(strpos(strtolower($filePath), strtolower($this->app->getBasePath())) !== 0) return print($this->lang->editor->editFileError);
             if($action == 'extendOther' and file_exists($filePath)) $this->view->showContent = file_get_contents($filePath);
 
-            if($action == 'edit' or $action == 'override')
+            if(($action == 'edit' or $action == 'override') && !file_exists($filePath)) $filePath = '';
+            if($action == 'extendControl' and empty($isExtends))
             {
-                if(file_exists($filePath))
-                {
-                    $fileContent = file_get_contents($filePath);
-                    if($action == 'override')
-                    {
-                        $fileContent = str_replace("'../../", '$this->app->getModuleRoot() . \'', $fileContent);
-                        $fileContent = str_replace(array('\'./', '"./'), array('\'../../view/', '"../../view'), $fileContent);
-                    }
-                }
-                else
-                {
-                    $filePath = '';
-                }
-            }
-            elseif($action == 'extendModel')
-            {
-                $fileContent = $this->editor->extendModel($filePath);
-            }
-            elseif($action == 'extendControl')
-            {
-                $okUrl = $this->editor->getExtendLink($filePath, 'extendControl', 'yes');
+                $okUrl     = $this->editor->getExtendLink($filePath, 'extendControl', 'yes');
                 $cancelUrl = $this->editor->getExtendLink($filePath, 'extendControl', 'no');
-                if(!$isExtends) return print(js::confirm($this->lang->editor->extendConfirm, $okUrl, $cancelUrl));
-                $fileContent = $this->editor->extendControl($filePath, $isExtends);
-            }
-            elseif($action == 'newPage')
-            {
-                $fileContent = $this->editor->newControl($filePath);
-            }
-            elseif(strrpos(basename($filePath), '.php') !== false and empty($fileContent))
-            {
-                $fileContent = "<?php\n";
+                return print(js::confirm($this->lang->editor->extendConfirm, $okUrl, $cancelUrl));
             }
 
-            $fileName  = basename($filePath);
+            $fileContent = $this->editorZen->buildContentByAction($filePath, $action, $isExtends);
+            $fileName    = basename($filePath);
             if(strpos($fileName, '.') !== false) $extension = substr($fileName, strpos($fileName, '.') + 1);
             if(strtolower($action) == 'newjs')  $extension = 'js';
             if(strtolower($action) == 'newcss') $extension = 'css';
         }
+
         $this->view->fileContent   = $fileContent;
         $this->view->filePath      = $filePath;
         $this->view->fileExtension = $extension;
diff --git a/module/editor/model.php b/module/editor/model.php
index 97bb3364e3..9018826420 100644
--- a/module/editor/model.php
+++ b/module/editor/model.php
@@ -294,7 +294,7 @@ class editorModel extends model
      * @access public
      * @return string
      */
-    public function getExtendLink($filePath, $action, $isExtends = '')
+    public function getExtendLink(string $filePath, string $action, string $isExtends = ''): string
     {
         return inlink('edit', "filePath=" . helper::safe64Encode($filePath) . "&action=$action&isExtends=$isExtends");
     }
@@ -355,7 +355,7 @@ class editorModel extends model
      * @access public
      * @return string
      */
-    public function extendModel($filePath)
+    public function extendModel(string $filePath): string
     {
         $className = basename(dirname(dirname($filePath)));
         if(!class_exists($className)) helper::import(dirname($filePath));
@@ -419,7 +419,7 @@ EOD;
      * @access public
      * @return string
      */
-    public function newControl($filePath)
+    public function newControl(string $filePath): string
     {
         $className  = $this->getClassNameByPath($filePath);
         $methodName = basename($filePath, '.php');
@@ -443,34 +443,25 @@ EOD;
      * @access public
      * @return string
      */
-    public function getParam($className, $methodName, $ext = '')
+    public function getParam(string $className, string $methodName, string $ext = ''): string
     {
-        $method = new ReflectionMethod($className . $ext, $methodName);
-        $methodParam = '';
-        foreach ($method->getParameters() as $param)
+        $method       = new ReflectionMethod($className . $ext, $methodName);
+        $methodParams = array();
+        foreach($method->getParameters() as $param)
         {
-            $methodParam .= '$' . $param->getName();
+            $methodParam = '$' . $param->getName();
             if($param->isOptional())
             {
                 $defaultParam = $param->getDefaultValue();
-                if(is_string($defaultParam))
-                {
-                    $methodParam .= "='$defaultParam', ";
-                }
-                else
-                {
-                    if(is_array($defaultParam) and empty($defaultParam)) $defaultParam = 'array()';
-                    if(is_null($defaultParam)) $defaultParam = 'null';
-                    $methodParam .= "=$defaultParam, ";
-                }
-            }
-            else
-            {
-                $methodParam .= ', ';
+                if(is_string($defaultParam))                         $defaultParam = "'$defaultParam'";
+                if(is_array($defaultParam) and empty($defaultParam)) $defaultParam = 'array()';
+                if(is_null($defaultParam))                           $defaultParam = 'null';
+                $methodParam .= "=$defaultParam";
             }
+            $methodParams[] = $methodParam;
         }
-        $methodParam = rtrim($methodParam, ', ');
-        return $methodParam;
+
+        return implode(', ', $methodParams);
     }
 
     /**
@@ -482,7 +473,7 @@ EOD;
      * @access public
      * @return string
      */
-    public function getMethodCode($className, $methodName, $ext = '')
+    public function getMethodCode(string $className, string $methodName, string $ext = ''): string
     {
         $method    = new ReflectionMethod($className . $ext, $methodName);
         $fileName  = $method->getFileName();
diff --git a/module/editor/test/editor.class.php b/module/editor/test/editor.class.php
index ace6f39bbe..eaab73b185 100644
--- a/module/editor/test/editor.class.php
+++ b/module/editor/test/editor.class.php
@@ -290,7 +290,7 @@ class editorTest
         $modulePath = $this->objectModel->app->getModulePath('', 'todo') . 'control.php';
         include $modulePath;
         $params = $this->objectModel->getParam('todo', 'create');
-        return $params == "\$date='today', \$userID='', \$from='todo'" ? 1 : 0;
+        return $params == "\$date='today', \$from='todo'" ? 1 : 0;
     }
 
     /**
@@ -304,7 +304,7 @@ class editorTest
         $modulePath = $this->objectModel->app->getModulePath('', 'todo') . 'control.php';
         include $modulePath;
         $code = $this->objectModel->getMethodCode('todo', 'create');
-        return strpos($code, "public function create(\$date = 'today', \$userID = '', \$from = 'todo')") !== false ? 1 : 0;
+        return strpos($code, "public function create(") !== false ? 1 : 0;
     }
 
     /**
diff --git a/module/editor/zen.php b/module/editor/zen.php
new file mode 100644
index 0000000000..83fce612c3
--- /dev/null
+++ b/module/editor/zen.php
@@ -0,0 +1,35 @@
+<?php
+declare(strict_types=1);
+/**
+ * The zen file of editor module of ZenTaoPMS.
+ *
+ * @copyright   Copyright 2009-2023 禅道软件（青岛）有限公司(ZenTao Software (Qingdao) Co., Ltd. www.zentao.net)
+ * @license     ZPL(https://zpl.pub/page/zplv12.html) or AGPL(https://www.gnu.org/licenses/agpl-3.0.en.html)
+ * @author      Yidong Wang <yidong@easycorp.ltd>
+ * @package     editor
+ * @link        https://www.zentao.net
+ */
+class editorZen extends editor
+{
+    protected function buildContentByAction(string $filePath, string $action, string $isExtends = ''): string
+    {
+        if(empty($filePath)) return '';
+        if($action == 'extendModel') return $this->editor->extendModel($filePath);
+        if($action == 'newPage')     return $this->editor->newControl($filePath);
+        if($action == 'extendControl' && !empty($isExtends)) return $this->editor->extendControl($filePath, $isExtends);
+
+        if(($action == 'edit' or $action == 'override') && file_exists($filePath))
+        {
+            $fileContent = file_get_contents($filePath);
+            if($action == 'override')
+            {
+                $fileContent = str_replace("'../../", '$this->app->getModuleRoot() . \'', $fileContent);
+                $fileContent = str_replace(array('\'./', '"./'), array('\'../../view/', '"../../view'), $fileContent);
+            }
+            return $fileContent;
+        }
+
+        if(strrpos(basename($filePath), '.php') !== false) return "<?php\n";
+        return '';
+    }
+}