From 7d78622cfa644f412f5cc8abb364c81915b190c4 Mon Sep 17 00:00:00 2001
From: puhanfmc3 <1319371613@qq.com>
Date: Thu, 25 Sep 2025 18:03:05 +0800
Subject: [PATCH] Add doc

---
 doc | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 doc

diff --git a/doc b/doc
new file mode 100644
index 0000000..66dc905
--- /dev/null
+++ b/doc
@@ -0,0 +1 @@
+undefined
\ No newline at end of file