diff --git a/test b/test
new file mode 100644
index 0000000000000000000000000000000000000000..ae77c4e8287208afa2f92c68e308a121c623bd41
--- /dev/null
+++ b/test
@@ -0,0 +1,5 @@
+while True:
+    print("按s键保存数据")
+    print("按l键读取数据")
+    print("按q键退出程序")
+    keyboard = input("请输入控制命令")
\ No newline at end of file