diff --git a/module/programplan/tao.php b/module/programplan/tao.php
new file mode 100644
index 0000000000..b987f4b35a
--- /dev/null
+++ b/module/programplan/tao.php
@@ -0,0 +1,14 @@
+<?php
+declare(strict_types=1);
+/**
+ * The zen file of programplan 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      lanzongjun <lanzongjun@easycorp.ltd>
+ * @link        https://www.zentao.net
+ */
+class programplanTao extends programplanModel
+{
+
+}
diff --git a/module/programplan/zen.php b/module/programplan/zen.php
new file mode 100644
index 0000000000..b6f113fbd2
--- /dev/null
+++ b/module/programplan/zen.php
@@ -0,0 +1,14 @@
+<?php
+declare(strict_types=1);
+/**
+ * The zen file of programplan 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      lanzongjun <lanzongjun@easycorp.ltd>
+ * @link        https://www.zentao.net
+ */
+class programplanZen extends programplan
+{
+
+}