diff --git a/.env.example b/.env.example
index b413059..2dfe009 100644
--- a/.env.example
+++ b/.env.example
@@ -1,2 +1,3 @@
 HOST=127.0.0.1  # set 0.0.0.0 if you don't use reverse proxy
 PORT=8080
+REVERSE_PROXY_ENABLED=true # if you use reverse proxy set x-forwarded-host
\ No newline at end of file