diff --git a/ztree b/ztree
new file mode 100644
index 0000000000000000000000000000000000000000..d8081db033ecd6cb969c2fabb0ca2559eccdac80
--- /dev/null
+++ b/ztree
@@ -0,0 +1 @@
+使用
\ No newline at end of file