diff --git a/.env.example b/.env.example
index 0987594a..15493050 100644
--- a/.env.example
+++ b/.env.example
@@ -4,13 +4,13 @@ JWT_SECRET=password
 UID=1000
 GID=1000
 
-# wss.php
-WSS_ADDRESS=0.0.0.0
-WSS_PORT=8443
-
 ALLOWED_USER_AGENT_SCHEME=https
 ALLOWED_USER_AGENT_HOST=ui.chesslablab.org
 
-# ws.php
-WS_ADDRESS=0.0.0.0
-WS_PORT=8085
+# cli/workerman/wss.php
+WSS_ADDRESS=0.0.0.0
+WSS_PORT=8443
+
+# cli/ratchet/ws.php
+# WS_ADDRESS=0.0.0.0
+# WS_PORT=8085