diff --git a/xCAT-test/autotest/testcase/installation/change_apache_listen_port b/xCAT-test/autotest/testcase/installation/change_apache_listen_port
new file mode 100644
index 000000000..996482ef1
--- /dev/null
+++ b/xCAT-test/autotest/testcase/installation/change_apache_listen_port
@@ -0,0 +1,26 @@
+start:change_apache_listen_port_flat
+cmd:netstat -nlp|grep  -E "apache2|httpd"
+check:output =~ 80
+cmd:lsdef -t site  -i httpport -c |awk -F"=" '{print $2}'
+cmd:/opt/xcat/share/xcat/tools/autotest/testcase/installation/change_http_port.sh
+cmd:netstat -nlp|grep  -E "apache2|httpd" 
+check:output =~ 8899 
+check:rc==0
+cmd:chdef -t site httpport=8899
+check:rc==0
+cmd:lsdef -t site  -i httpport -c  
+check:output =~ 8899
+check:rc==0
+end
+
+start:change_apache_listen_port_hierarchy
+cmd:xdsh $$SN "netstat -nlp|grep  -E 'apache2|httpd'"
+check:output =~ 80
+cmd:xdsh $$SN "lsdef -t site  -i httpport -c |awk -F'=' '{print $2}'"
+cmd:scp /opt/xcat/share/xcat/tools/autotest/testcase/installation/change_http_port.sh $$SN:/tmp
+cmd:xdsh $$SN "ls -l /tmp/ |grep change_http_port.sh"
+cmd:xdsh $$SN "chmod +x /tmp/change_http_port.sh && /tmp/change_http_port.sh"
+cmd:xdsh $$SN "netstat -nlp|grep  -E 'apache2|httpd' |grep 8899"
+check:output =~ 8899
+check:rc==0
+end
diff --git a/xCAT-test/autotest/testcase/installation/change_http_port.sh b/xCAT-test/autotest/testcase/installation/change_http_port.sh
new file mode 100755
index 000000000..a7f859c38
--- /dev/null
+++ b/xCAT-test/autotest/testcase/installation/change_http_port.sh
@@ -0,0 +1,24 @@
+#!/bin/bash
+if [ -f "/etc/httpd/conf/httpd.conf" ]; then
+    config="/etc/httpd/conf/httpd.conf"
+elif [ -f "/etc/apache2/ports.conf" ]; then
+    config="/etc/apache2/ports.conf"
+elif [ -f "/etc/apache2/listen.conf" ]; then
+    config="/etc/apache2/listen.conf"
+fi
+port=`awk -F' ' '/^[Ll]isten / {print $2}' $config`
+echo "The original httpd port is $port in $config"
+
+echo "start to change httpd listen port to 8899"
+sed -i  "s/^Listen 80/Listen 8899/g" $config
+if [ -f "/etc/apache2/sites-enabled/000-default.conf" ]; then
+    sed -i "s/VirtualHost \*:80/VirtualHost \*:8899/g" /etc/apache2/sites-enabled/000-default.conf
+    service apache2 stop
+    sleep 1
+    service apache2 start
+else
+    service httpd stop
+    sleep 1
+    service httpd start
+fi
+exit