diff --git a/rel/files/rewrite.config b/rel/files/rewrite.config
new file mode 100644
index 000000000..5006c70b9
--- /dev/null
+++ b/rel/files/rewrite.config
@@ -0,0 +1,14 @@
+%%%-----------------------------------------------------------------------------
+%% 
+%% [Rewrite](https://github.com/emqtt/emqttd/wiki/Rewrite)
+%% 
+%%%-----------------------------------------------------------------------------
+
+{topic, "x/#", [
+    {rewrite, "^x/y/(.+)$", "z/y/$1"},
+    {rewrite, "^x/(.+)$", "y/$1"}
+]}.
+
+{topic, "y/+/z/#", [
+    {rewrite, "^y/(.+)/z/(.+)$", "y/z/$2"}
+]}.