diff --git a/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/nesbot/carbon/src/Carbon/Lang/zh_CN.php b/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/nesbot/carbon/src/Carbon/Lang/zh_CN.php
new file mode 100644
index 0000000..9c05d5a
--- /dev/null
+++ b/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/nesbot/carbon/src/Carbon/Lang/zh_CN.php
@@ -0,0 +1,33 @@
+<?php
+
+/**
+ * This file is part of the Carbon package.
+ *
+ * (c) Brian Nesbitt <brian@nesbot.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/*
+ * Authors:
+ * - monkeycon
+ * - François B
+ * - Jason Katz-Brown
+ * - Serhan Apaydın
+ * - Matt Johnson
+ * - JD Isaacks
+ * - Zeno Zeng
+ * - Chris Hemp
+ * - shankesgk2
+ */
+return array_merge(require __DIR__.'/zh.php', [
+    'formats' => [
+        'LT' => 'HH:mm',
+        'LTS' => 'HH:mm:ss',
+        'L' => 'YYYY/MM/DD',
+        'LL' => 'YYYY年M月D日',
+        'LLL' => 'YYYY年M月D日Ah点mm分',
+        'LLLL' => 'YYYY年M月D日ddddAh点mm分',
+    ],
+]);