diff --git a/docker/oap/docker-entrypoint.sh b/docker/oap/docker-entrypoint.sh
index ebed51232..4918b31d9 100755
--- a/docker/oap/docker-entrypoint.sh
+++ b/docker/oap/docker-entrypoint.sh
@@ -53,7 +53,7 @@ generateClusterConsul() {
 cluster:
   consul:
     serviceName: \${SW_SERVICE_NAME:"SkyWalking_OAP_Cluster"}
-     Consul cluster nodes, example: 10.0.0.1:8500,10.0.0.2:8500,10.0.0.3:8500
+    # Consul cluster nodes, example: 10.0.0.1:8500,10.0.0.2:8500,10.0.0.3:8500
     hostPort: \${SW_CLUSTER_CONSUL_HOST_PORT:localhost:8500}
 EOT
 }