diff --git a/script/setup_env.sh b/script/setup_env.sh
index 53a764416d34d7a0c1f5c0b4a0b58f68f07312d0..62b221fc445b71d4057fb31177de532be30dff99 100644
--- a/script/setup_env.sh
+++ b/script/setup_env.sh
@@ -10,7 +10,7 @@ export OS_VERSION="$(echo ${tmp//:/-})"
 
 export OBS_UI_IP="172.16.1.81"
 export OBS_SERVER_IP="172.16.1.95"
-export RELEASE_SERVER_IP="172.16.1.241"
+export RELEASE_SERVER_IP="172.16.1.29"
 export RELEASE_SERVER_PORT="30322"
 if [ -n "${RELEASE_SERVER_PORT}" ];then
     export SSHPORT="-p ${RELEASE_SERVER_PORT}"
diff --git a/script/tools/delete_iso.sh b/script/tools/delete_iso.sh
index de73ad91429426a1dea9d18734ee2dc68dbf0338..943affa516db249292b00d3641def34dd97cfaac 100644
--- a/script/tools/delete_iso.sh
+++ b/script/tools/delete_iso.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# usage: bash delete_iso.sh <IP> <USER> <PASSWD> <directory of iso>
+# usage: bash delete_iso.sh <ISO_DAILY_PATH> <SSH_KEY_for_121.36.84.172>
 echo "--------------- start delete older iso ----------------"
 DIR=$1
 my_key=$2
@@ -9,27 +9,25 @@ files=`ssh -i $my_key -o StrictHostKeyChecking=no root@121.36.84.172 "ls $DIR |
 
 for file in $files
 do
-    echo $file
-	if [[ $file == openeuler-* ]];then
-		year=`echo $file | cut -d "-" -f 2`
-		month=`echo $file | cut -d "-" -f 3`
-		day=`echo $file | cut -d "-" -f 4`
-		hour=`echo $file | cut -d "-" -f 5`
-		if [[ -z $hour ]];then
-			echo "don't delete  $DIR/$file, check next"
-			continue
-		fi
-   		file=`echo $file | sed 's/\r//g'`
-		echo "$file +++++++"
-		date=`date +%s -d "$year-$month-$day"`
-		if [ `expr $TODAY - $date` -gt `expr $ISO_DAYS \* 24 \* 3600` ];then
-			if [[ "x$file" != "x*" ]];then
-				echo "delete directory $DIR/$file"
-				ssh -i $my_key -o StrictHostKeyChecking=no root@121.36.84.172 "cd $DIR && rm -rf $file" 
-			fi
-		else
-			echo "don't delete $DIR/$file"
+	echo $file
+	year=`echo $file | cut -d "-" -f 2`
+	month=`echo $file | cut -d "-" -f 3`
+	day=`echo $file | cut -d "-" -f 4`
+	hour=`echo $file | cut -d "-" -f 5`
+	if [[ -z $hour ]];then
+		echo "don't delete  $DIR/$file, check next"
+		continue
+	fi
+	file=`echo $file | sed 's/\r//g'`
+	echo "$file +++++++"
+	date=`date +%s -d "$year-$month-$day"`
+	if [ `expr $TODAY - $date` -gt `expr $ISO_DAYS \* 24 \* 3600` ];then
+		if [[ "x$file" != "x*" ]];then
+			echo "delete directory $DIR/$file"
+			ssh -i $my_key -o StrictHostKeyChecking=no root@121.36.84.172 "cd $DIR && rm -rf $file" 
 		fi
+	else
+		echo "don't delete $DIR/$file"
 	fi
 done