diff --git a/tests/script/sh/dockerbuilder/addDnodeToCluster.sh b/tests/script/sh/dockerbuilder/addDnodeToCluster.sh
index 394a663b09..1886632350 100755
--- a/tests/script/sh/dockerbuilder/addDnodeToCluster.sh
+++ b/tests/script/sh/dockerbuilder/addDnodeToCluster.sh
@@ -6,13 +6,17 @@ set -e
 #set -x
 
 dnodeNumber=1
+serverPort=6030
 
-while getopts "hn:" arg
+while getopts "hn:p:" arg
 do
   case $arg in
     n)
       dnodeNumber=$(echo $OPTARG)
       ;;
+    p)
+      serverPort=$(echo $OPTARG)
+      ;;
     h)
       echo "Usage: `basename $0` -n [ dnode number] "
       exit 0
@@ -24,8 +28,6 @@ do
   esac
 done
 
-serverPort=6030
-
 for ((i=2; i<=${dnodeNumber}; i++)); do
     taos -s "create dnode node${i} port ${serverPort};" ||:
     echo "create dnode node${i} port ${serverPort};"
diff --git a/tests/script/sh/dockerbuilder/createDnodeStorage.sh b/tests/script/sh/dockerbuilder/createDnodeStorage.sh
index df02c721b4..4e9f8e5121 100755
--- a/tests/script/sh/dockerbuilder/createDnodeStorage.sh
+++ b/tests/script/sh/dockerbuilder/createDnodeStorage.sh
@@ -40,20 +40,18 @@ echo "dnodeNumber=${dnodeNumber} dataRootDir=${dataRootDir} firstEp=${firstEp}"
 
 createTaosCfg() {
     cfgFile=$1/cfg/taos.cfg
-    #dataDir=$1/data
-    #logDir=$1/log
     firstEp=$2    
     fqdn=$3
     
-    echo "debugFlag     131"             > ${cfgFile}
-    echo "firstEp       ${firstEp}"     >> ${cfgFile}
+    echo "debugFlag     131"              > ${cfgFile}
+    echo "firstEp       ${firstEp}"      >> ${cfgFile}
     #echo "dataDir       ${dataDir}"     >> ${cfgFile}
     #echo "logDir        ${logDir}"      >> ${cfgFile}
-    echo "fqdn          ${fqdn}"        >> ${cfgFile}     
+    echo "fqdn          ${fqdn}"         >> ${cfgFile}     
     
-    echo "supportVnodes        1024"   >> ${cfgFile} 
-    echo "asyncLog             0"     >> ${cfgFile}
-    echo "telemetryReporting   0"      >> ${cfgFile}  
+    echo "supportVnodes        1024"     >> ${cfgFile} 
+    echo "asyncLog             0"        >> ${cfgFile}
+    echo "telemetryReporting   0"        >> ${cfgFile}  
 }
 
 createDnodesDataDir() {