diff --git a/code/an.cpp b/code/an.cpp
deleted file mode 100644
index d422883..0000000
--- a/code/an.cpp
+++ /dev/null
@@ -1,5 +0,0 @@
-//
-// Created by Administrator on 2021/11/8 0008.
-//
-
-#include "an.h"