diff --git a/packaging/cfg/taos.cfg b/packaging/cfg/taos.cfg
index 93a6936da3..a91dde8796 100644
--- a/packaging/cfg/taos.cfg
+++ b/packaging/cfg/taos.cfg
@@ -24,7 +24,7 @@
 # dataDir               /var/lib/taos
 
 # the arbitrator's fully qualified domain name (FQDN) for TDengine system, for cluster only   
-# arbitrator            arbitrator_hostname:6030     
+# arbitrator            arbitrator_hostname:6042     
 
 # number of threads per CPU core
 # numOfThreadsPerCore   1.0