diff --git a/app/create_db.py b/app/create_db.py
index 4b4e4cac..d12ee9c1 100644
--- a/app/create_db.py
+++ b/app/create_db.py
@@ -709,7 +709,7 @@ def update_db_v_4_5_4(**kwargs):
 	
 def update_ver(**kwargs):
 	con, cur = get_cur()
-	sql = """update version set version = '4.5.4.0'; """
+	sql = """update version set version = '4.5.5.0'; """
 	try:    
 		cur.execute(sql)
 		con.commit()
diff --git a/app/funct.py b/app/funct.py
index 0e5f7663..ec7bcd8b 100644
--- a/app/funct.py
+++ b/app/funct.py
@@ -627,8 +627,13 @@ def install_nginx(serv):
 		
 def update_haproxy_wi(service):
 	if service != 'haproxy-wi':
+		try:
+			if service != 'keep_alive':
+				service = service.split('_')[0]
+		except Exception:
+			pass
 		service = 'haproxy-wi-'+service
-	cmd = 'sudo -S yum  -y update '+service
+	cmd = 'sudo -S yum -y update '+service
 	output, stderr = subprocess_execute(cmd)
 	print(output)
 	print(stderr)
diff --git a/app/metrics.py b/app/metrics.py
index 78770fdb..57c3d60e 100644
--- a/app/metrics.py
+++ b/app/metrics.py
@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-import sql
 import funct
 import sql
 from jinja2 import Environment, FileSystemLoader
@@ -18,7 +17,7 @@ try:
 		servers = ''
 	else:
 		servers = sql.select_servers_metrics(user_id.value)
-except:
+except Exception:
 	pass
 
 
@@ -28,6 +27,6 @@ template = template.render(h2=1, title="Metrics",
 							user=user,
 							servers=servers,
 							versions=funct.versions(),
-						   	services=service_ver[0],
+							services=service_ver[0],
 							token=token)
 print(template)
diff --git a/app/options.py b/app/options.py
index 2525c9c2..91da1b42 100644
--- a/app/options.py
+++ b/app/options.py
@@ -1526,6 +1526,42 @@ if form.getvalue('bwlists_save'):
             elif form.getvalue('bwlists_restart') == 'reload':
                 funct.ssh_command(serv, ["sudo systemctl reload " + haproxy_service_name])
 
+if form.getvalue('bwlists_delete'):
+    color = form.getvalue('color')
+    bwlists_delete = form.getvalue('bwlists_delete')
+    list_path = os.path.dirname(os.getcwd()) + "/" + sql.get_setting('lists_path') + "/" + form.getvalue('group') + "/" + color + "/" + bwlists_delete
+    try:
+        os.remove(list_path)
+    except IOError as e:
+        print('error: Cannot delete ' + color + ' list. %s , ' % e)
+
+    path = sql.get_setting('haproxy_dir') + "/" + color
+    servers = []
+
+    if serv != 'all':
+        servers.append(serv)
+
+        MASTERS = sql.is_master(serv)
+        for master in MASTERS:
+            if master[0] is not None:
+                servers.append(master[0])
+    else:
+        server = sql.get_dick_permit()
+        for s in server:
+            servers.append(s[2])
+
+    for serv in servers:
+        error = funct.ssh_command(serv, ["sudo rm " + path + "/" + bwlists_delete], return_err=1)
+
+        if error:
+            print('error: Deleting fail: %s , ' % error)
+        else:
+            print('success: ' + color + ' list was delete on ' + serv + ' , ')
+            try:
+                funct.logging(serv, 'has deleted  ' + color + ' list ' + bwlists_save, haproxywi=1, login=1)
+            except Exception:
+                pass
+
 if form.getvalue('get_lists'):
     list_path = os.path.dirname(os.getcwd()) + "/" + sql.get_setting('lists_path') + "/" + form.getvalue('group') + "/" + form.getvalue('color')
     lists = funct.get_files(dir=list_path, format="lst")
@@ -2069,6 +2105,34 @@ if form.getvalue('showBytes') is not None:
     template = template.render(bin_bout=bin_bout, serv=serv)
     print(template)
 
+if form.getvalue('nginxConnections'):
+    import requests
+    serv = form.getvalue('nginxConnections')
+    port = sql.get_setting('nginx_stats_port')
+    user = sql.get_setting('nginx_stats_user')
+    password = sql.get_setting('nginx_stats_password')
+    page = sql.get_setting('nginx_stats_page')
+
+    r = requests.get('http://' + serv + ':' + port + '/' + page, auth=(user, password))
+
+    if r.status_code == 200:
+        bin_bout = [0, 0]
+        for num, line in enumerate(r.text.split('\n')):
+            #bin_bout.append(line.encode(encoding='ISO-8859-1'))
+            if num == 0:
+                bin_bout.append(line.split(' ')[2])
+            if num == 2:
+                bin_bout.append(line.split(' ')[3])
+
+        from jinja2 import Environment, FileSystemLoader
+
+        env = Environment(loader=FileSystemLoader('templates'))
+        template = env.get_template('ajax/bin_bout.html')
+        template = template.render(bin_bout=bin_bout, serv=serv, service='nginx')
+        print(template)
+    else:
+        print('error: cannot connect to Nginx stat page')
+
 if form.getvalue('alert_consumer'):
     try:
         user_group = funct.get_user_group(id=1)
@@ -2231,3 +2295,21 @@ if form.getvalue('scan_ports') is not None:
         template = env.get_template('ajax/scan_ports.html')
         template = template.render(ports=stdout, info=stdout1)
         print(template)
+
+if form.getvalue('viewFirewallRules') is not None:
+    serv = form.getvalue('viewFirewallRules')
+
+    cmd = ["sudo iptables -L INPUT -n --line-numbers|sed 's/  */ /g'|grep -v -E 'Chain|target'"]
+    cmd1 = ["sudo iptables -L IN_public_allow -n --line-numbers|sed 's/  */ /g'|grep -v -E 'Chain|target'"]
+    cmd2 = ["sudo iptables -L OUTPUT -n --line-numbers|sed 's/  */ /g'|grep -v -E 'Chain|target'"]
+
+    input = funct.ssh_command(serv, cmd, raw=1)
+    IN_public_allow = funct.ssh_command(serv, cmd1, raw=1)
+    output = funct.ssh_command(serv, cmd2, raw=1)
+
+    from jinja2 import Environment, FileSystemLoader
+
+    env = Environment(loader=FileSystemLoader('templates'))
+    template = env.get_template('ajax/firewall_rules.html')
+    template = template.render(input=input, IN_public_allow=IN_public_allow, output=output)
+    print(template)
diff --git a/app/templates/add.html b/app/templates/add.html
index d85994fc..aefad805 100644
--- a/app/templates/add.html
+++ b/app/templates/add.html
@@ -7,10 +7,10 @@
 'url_param userid':'url_param userid'} %}
 {% set checks = dict() %}
 {% set checks = {'':'Choose custom health check','option tcp-check':'Check a TCP Port',
-'option ssl-hello-chk':'Check an SSL Port','option httpchk':'Check an HTTP service',
-'option ldap-check':'Check an LDAP service', 'option mysql-check':'Check a MySql Service',
+'option ssl-hello-chk':'Check a SSL Port','option httpchk':'Check a HTTP service',
+'option ldap-check':'Check a LDAP service', 'option mysql-check':'Check a MySql Service',
 'option pgsql-check':'Check a PgSQL Service', 'option redis-check': 'Check a Redis Service',
-'option smtpchk':'Check an SMTP service'} %}
+'option smtpchk':'Check a SMTP service'} %}
 
 <script src="/inc/add.js"></script>
 <div id="tabs">
diff --git a/app/templates/metrics.html b/app/templates/metrics.html
index 76d5cc48..6678fa0e 100644
--- a/app/templates/metrics.html
+++ b/app/templates/metrics.html
@@ -20,7 +20,7 @@ th, tr, td {
 {% if services == '* is not installed' %}
 <center>
 	<br />
-	<h3>You do not have installed Metrics service
+	<h3>You do not have installed Metrics service.
 	Read <a href="https://haproxy-wi.org/services.py?service=metrics#installation" title="Metrics installation" style="color: #5d9ceb;" target="_blank">hear</a>
 	how to install Metrics service</h3>
 </center>
@@ -28,6 +28,15 @@ th, tr, td {
 {% if servers|length == 0 %}
 	{% include 'include/getstarted.html' %}
 {% else %}
+	<table style="min-width: 40%;">
+		<tr class="overviewHead">
+			<th colspan=13 style="background-color: #d1ecf1">
+				<span id="table_metrics_head" style="position: absolute;margin-left: 43%;">Metrics</span>
+				<span id="en_table_metric" class="add switcher_table_metric" title="Enable showing Average table"></span>
+				<span id="dis_table_metric" class="minus switcher_table_metric" title="Disable showing Average table"></span>
+			</th>
+		</tr>
+	</table>
 	<div id="table_metrics"></div>
 	<div style="padding-left: 25px;float: left;margin-top: 6px;">
 		<b>Time range:</b>
@@ -54,7 +63,12 @@ th, tr, td {
 				{% for s in servers %}
 					getChartData('{{s.0}}')
 				{% endfor %}
-				loadMetrics()
+				if (localStorage.getItem('table_metrics') == 0 || localStorage.getItem('table_metrics') === null) {
+					$('#dis_table_metric').css('display', 'none');
+				} else {
+					$('#en_table_metric').css('display', 'none');
+					loadMetrics();
+				}
 			});	
 		metrics.then();
 	}
@@ -71,6 +85,7 @@ th, tr, td {
 			metrics.then();
 		});
 	});
+
  </script>
 {% endif %}
 {% endif %}
diff --git a/inc/add.js b/inc/add.js
index a2beda36..f2a47d31 100644
--- a/inc/add.js
+++ b/inc/add.js
@@ -1344,6 +1344,10 @@ function editList(list, color) {
 					modal: true,
 					title: "Edit "+color+" list "+list,
 					buttons: {
+						"Delete": function() {
+							$( this ).dialog( "close" );
+							deleteList(list, color);
+						},
 						"Just save": function() {
 							$( this ).dialog( "close" );	
 							saveList('save', list, color);
@@ -1398,3 +1402,35 @@ function saveList(action, list, color) {
 		});
 	}
 }
+function deleteList(list, color) {
+	var serv = $( "#serv-"+color+"-list option:selected" ).val();
+	if (serv == 'Choose server') {
+		toastr.warning('Choose a server before deleting');
+	} else {
+		$.ajax({
+			url: "options.py",
+			data: {
+				bwlists_delete: list,
+				serv: serv,
+				color: color,
+				group: $('#group').val(),
+				token: $('#token').val()
+			},
+			type: "POST",
+			success: function (data) {
+				if (data.indexOf('error:') != '-1' || data.indexOf('Failed') != '-1') {
+					toastr.error(data);
+				} else if (data.indexOf('Info') != '-1' ){
+					toastr.clear();
+					toastr.info(data);
+				} else if (data.indexOf('success') != '-1' ) {
+					toastr.clear();
+					toastr.success('List has been deleted');
+					setTimeout(function () {
+						location.reload();
+					}, 2500);
+				}
+			}
+		});
+	}
+}
\ No newline at end of file
diff --git a/inc/awesome.css b/inc/awesome.css
index 58d29843..5a28f41b 100644
--- a/inc/awesome.css
+++ b/inc/awesome.css
@@ -254,3 +254,8 @@
 	font-family: "Font Awesome 5 Solid";
 	content: "\f0c9";
 }
+.minus::before {
+	display: none;
+	font-family: "Font Awesome 5 Solid";
+	content: "\f068";
+}
diff --git a/inc/metrics.js b/inc/metrics.js
index 6aca2e5d..c2a91c14 100644
--- a/inc/metrics.js
+++ b/inc/metrics.js
@@ -170,8 +170,7 @@ function renderWafChart(data, labels, server) {
     });
     charts.push(myChart);
 }
-console.log(charts);
-$("#secIntervals").css("display", "none");	
+$("#secIntervals").css("display", "none");
 
 function loadMetrics() {
 	 $.ajax({
@@ -319,4 +318,17 @@ function renderChartHapWiCpu(data) {
         }
     });
 }
-
+$( function() {
+   $('#dis_table_metric').click(function() {
+       localStorage.setItem('table_metrics', 0);
+       $('#body_table_metrics').css('display', 'none');
+       $('#en_table_metric').css('display', 'inline');
+       $('#dis_table_metric').css('display', 'none');
+   });
+    $('#en_table_metric').click(function() {
+        localStorage.setItem('table_metrics', 1);
+        $('#en_table_metric').css('display', 'none');
+        $('#dis_table_metric').css('display', 'inline');
+        loadMetrics();
+    });
+});