diff --git a/docker-compose.yml b/docker-compose.yml
index 53b4726b556..6859e10c49d 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -24,7 +24,9 @@ services:
     ports:
       - "${OPENCLAW_GATEWAY_PORT:-18789}:18789"
       - "${OPENCLAW_BRIDGE_PORT:-18790}:18790"
-      - "${OPENCLAW_VOICE_WEBHOOK_PORT:-3334}:3334"
+      ## Uncomment to expose the voice webhook port (required when voice-call plugin
+      ## serve.bind is set to 0.0.0.0 for direct inbound webhook access):
+      # - "${OPENCLAW_VOICE_WEBHOOK_PORT:-3334}:3334"
     init: true
     restart: unless-stopped
     command: