diff --git a/bin/appinstall.sh b/bin/appinstall.sh
index 2e8ab26..b00f234 100755
--- a/bin/appinstall.sh
+++ b/bin/appinstall.sh
@@ -19,6 +19,11 @@ app_download(){
     exit 0
 }
 
+main(){
+    app_download ${APP_NAME} ${DOMAIN}
+}
+
+check_input ${1}
 while [ ! -z "${1}" ]; do
     case ${1} in
         -[hH] | -help | --help)
@@ -39,4 +44,4 @@ while [ ! -z "${1}" ]; do
     shift
 done
 
-app_download ${APP_NAME} ${DOMAIN}
\ No newline at end of file
+main
\ No newline at end of file
diff --git a/bin/cert.sh b/bin/cert.sh
index 32ddc83..bae6c27 100755
--- a/bin/cert.sh
+++ b/bin/cert.sh
@@ -1,3 +1,48 @@
 #!/usr/bin/env bash
-docker-compose exec litespeed su -c "certbot certonly --agree-tos --register-unsafely-without-email --webroot -w /var/www/vhosts/${1}/html -d ${1} -d www.${1}"
-echo OLS needs to be restarted to detect the certificates
+DOMAIN=''
+
+help_message(){
+    echo 'Command [your_domain]'
+    echo 'Script will get database password and wordpress password from .env file and install the demo wordpress site for you'
+}
+
+check_input(){
+    if [ -z "${1}" ]; then
+        help_message
+        exit 1
+    fi
+}
+
+strip_www(){
+    CHECK_WWW=$(echo ${1} | cut -c1-4)
+    if [[ ${CHECK_WWW} == www. ]] ; then
+        DOMAIN=$(echo ${1} | cut -c 5-)
+    else
+        DOMAIN=${1}    
+    fi
+}
+
+lecertapply(){
+    docker-compose exec litespeed su -c "certbot certonly --agree-tos --register-unsafely-without-email \
+        --non-interactive --webroot -w /var/www/vhosts/${1}/html -d ${1} -d www.${1}"
+}    
+
+main(){
+    strip_www ${1}
+    lecertapply ${DOMAIN}
+}    
+
+check_input ${1}
+while [ ! -z "${1}" ]; do
+    case ${1} in
+        -[hH] | -help | --help)
+            help_message
+            ;;
+        *) 
+            main ${1}
+            ;;              
+    esac
+    shift
+done
+
+
diff --git a/bin/container/domainctl.sh b/bin/container/domainctl.sh
index 7860040..8a38594 100755
--- a/bin/container/domainctl.sh
+++ b/bin/container/domainctl.sh
@@ -25,11 +25,32 @@ fst_match_after(){
 lst_match_line(){
     fst_match_after ${1} ${2} '}'
     LAST_LINE_NUM=$((${FIRST_LINE_NUM}+${FIRST_NUM_AFTER}-1))
-}    
+}
+
+check_input(){
+    if [ -z "${1}" ]; then
+        help_message
+        exit 1
+    fi
+}
+
+check_www(){
+    CHECK_WWW=$(echo ${1} | cut -c1-4)
+    if [[ ${CHECK_WWW} == www. ]] ; then
+        echo 'www domain shoudnt be passed!'
+        exit 1
+    fi
+}
+
+www_domain(){
+    check_www ${1}
+    WWW_DOMAIN=$(echo www.${1})
+}
 
 add_domain(){
     dot_escape ${1}
     DOMAIN=${ESCAPE}
+    www_domain ${1}
     check_duplicate "member.*${DOMAIN}" ${HTTPD_CONF}
     if [ "${CK_RESULT}" != '' ]; then
         echo "# It appears the domain already exist! Check the ${HTTPD_CONF} if you believe this is a mistake!"
@@ -37,7 +58,7 @@ add_domain(){
     else
         perl -0777 -p -i -e 's/(vhTemplate centralConfigLog \{[^}]+)\}*(^.*listeners.*$)/\1$2
   member '${1}' {
-    vhDomain              '${1}'
+    vhDomain              '${1},${WWW_DOMAIN}'
   }/gmi' ${HTTPD_CONF}     
     fi
 }
@@ -56,6 +77,7 @@ del_domain(){
     fi
 }
 
+check_input ${1}
 while [ ! -z "${1}" ]; do
     case ${1} in
         -[hH] | -help | --help)
@@ -69,7 +91,7 @@ while [ ! -z "${1}" ]; do
             ;;          
         *) 
             help_message
-            ;;              
+            ;;
     esac
     shift
 done
\ No newline at end of file
diff --git a/bin/database.sh b/bin/database.sh
index eb03cc0..e432098 100755
--- a/bin/database.sh
+++ b/bin/database.sh
@@ -106,6 +106,14 @@ specify_setup_main(){
     store_credential ${DOMAIN}
 }
 
+main(){
+    if [ "${SQL_USER}" != '' ] && [ "${SQL_PASS}" != '' ] && [ "${SQL_DB}" != '' ]; then
+        specify_setup_main
+    else
+        auto_setup_main
+    fi
+}
+
 check_input ${1}
 while [ ! -z "${1}" ]; do
     case ${1} in
@@ -130,9 +138,4 @@ while [ ! -z "${1}" ]; do
     esac
     shift
 done
-
-if [ "${SQL_USER}" != '' ] && [ "${SQL_PASS}" != '' ] && [ "${SQL_DB}" != '' ]; then
-    specify_setup_main
-else
-    auto_setup_main
-fi
+main
diff --git a/bin/setwebadmin.sh b/bin/setwebadmin.sh
index 62c8c53..b5bb0e8 100755
--- a/bin/setwebadmin.sh
+++ b/bin/setwebadmin.sh
@@ -29,7 +29,7 @@ while [ ! -z "${1}" ]; do
             help_message
             ;;       
         *) 
-            main
+            main ${1}
             ;;              
     esac
     shift
diff --git a/lsws/conf/templates/ccl.conf b/lsws/conf/templates/ccl.conf
index 6c9db7e..6071729 100644
--- a/lsws/conf/templates/ccl.conf
+++ b/lsws/conf/templates/ccl.conf
@@ -57,6 +57,7 @@ RewriteFile .htaccess
   vhssl  {
     keyFile               /etc/letsencrypt/live/$VH_NAME/privkey.pem
     certFile              /etc/letsencrypt/live/$VH_NAME/fullchain.pem
+    certChain             1
   }
 }