diff --git a/logger/FTLogger.py b/logger/FTLogger.py
index 305f427..170362c 100644
--- a/logger/FTLogger.py
+++ b/logger/FTLogger.py
@@ -16,7 +16,10 @@ redSrv0 = redis.Redis(
 
 #funzione per leggere e decodificare da redis
 def getRedisVal(redisKey):
-   return redSrv0.get(redisKey).decode('utf-8')
+   if redSrv0.get(redisKey) is None:
+      return redSrv0.get(redisKey)
+   else:
+      return redSrv0.get(redisKey).decode('utf-8')
 
 #assegno directory per file di data output
 DATA_path = "/home/pi/data/"
diff --git a/sampler/FTSampler.py b/sampler/FTSampler.py
index 29ba41a..0be510b 100644
--- a/sampler/FTSampler.py
+++ b/sampler/FTSampler.py
@@ -16,7 +16,10 @@ redSrv0 = redis.Redis(
 
 #funzione per leggere e decodificare da redis
 def getRedisVal(redisKey):
-   return redSrv0.get(redisKey).decode('utf-8')
+   if redSrv0.get(redisKey) is None:
+      return redSrv0.get(redisKey)
+   else:
+      return redSrv0.get(redisKey).decode('utf-8')
 
 #assegno director log per file di debug
 LOG_path = "/home/pi/Flythis/logger/log/"
diff --git a/server/FTServer.py b/server/FTServer.py
index 60adf6c..984e0c2 100644
--- a/server/FTServer.py
+++ b/server/FTServer.py
@@ -27,7 +27,10 @@ redSrv0 = redis.Redis(
 
 #funzione per leggere e decodificare da redis
 def getRedisVal(redisKey):
-   return redSrv0.get(redisKey).decode('utf-8')
+   if redSrv0.get(redisKey) is None:
+      return redSrv0.get(redisKey)
+   else:
+      return redSrv0.get(redisKey).decode('utf-8')
 
 flaskApp = Flask(__name__)
 flaskApp.config['JSON_SORT_KEYS'] = False
diff --git a/server/templates/about.html b/server/templates/about.html
index 9ccbcef..5bce330 100644
--- a/server/templates/about.html
+++ b/server/templates/about.html
@@ -6,24 +6,16 @@
         var intTime=2000;
             </script>
     <div class="container-fluid py-2">
-        <div class="card mb-4">
+        <div class="card my-2">
             <div class="card-header">
-                <i class="fas fa-table mr-1"></i>
-                About Analogger
+                <h4>Steamware Srl</h4>
             </div>
             <div class="card-body">
                 <div class="row">
-                    <h4>Steamware Srl</h4>
+                FT Logger Software 2021
                 </div>
                 <div class="row">
-                    <p>Analog and Digital reader and logger software</p>
-                </div>
-                <div class="row">
-                    <p>Version 1.0.1</p>
-                </div>
-                <div class="row">
-                    <p>Last Patched:<br>
-                    06/04/2021</p>
+                Analog and Digital reader and logger software
                 </div>
             </div>
         </div>
diff --git a/server/templates/layout.html b/server/templates/layout.html
index 3c6e341..51b4f0a 100644
--- a/server/templates/layout.html
+++ b/server/templates/layout.html
@@ -4,8 +4,8 @@
         <meta charset="utf-8" />
         <meta http-equiv="X-UA-Compatible" content="IE=edge" />
         <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no" />
-        <meta name="description" content="FlyThis" />
-        <meta name="author" content="MarcoLoca" />
+        <meta name="description" content="FlyThisLogger" />
+        <meta name="author" content="Marco&Samu Loca" />
         <title>{{ title }}</title>
         <link rel="shortcut icon" href="../static/img/steam.ico">
         <link rel="stylesheet" href="../static/css/bootstrap.min.css">
diff --git a/server/templates/settings.html b/server/templates/settings.html
index 3a6ce6c..f33947d 100644
--- a/server/templates/settings.html
+++ b/server/templates/settings.html
@@ -24,14 +24,9 @@
                 $("#MinIn").html(result.MinIn);
                 $("#MaxIn").html(result.MaxIn);
                 $("#CurrentFolder").html(result.CurrentWorkFolder);
-                // inizio nascondendo
-                $("#Div1").show();
+                // inizio nascondendo div2 e div3
                 $("#Div2").hide();
                 $("#Div3").hide();
-                // if(result.ShowDiv01 == "0")
-                // {
-                //     $("#Div1").hide();
-                // }
                 if(result.ShowDiv02 == "1")
                 {
                     $("#Div2").show();
@@ -93,7 +88,7 @@
                         }
                     })
         };
-        
+
         function saveMax(){
             $.ajax({
                         type: 'PUT'
@@ -137,9 +132,9 @@
 
     </script>
     <div class="container-fluid">
-        <div class="row" id="Div1">
+        <div id="Div1">
             <div class="card my-2 col-12">
-                <div class="card-header">
+                <div class="row card-header">
                     <strong>Autenticazione utente</strong>
                 </div>
                 <div class="card-body">
@@ -154,12 +149,10 @@
             </div>
         </div>
         <div class="row" id="Div2">
-            <div class="card my-2 col-6">
-                <div class="row card-header">
-                    <div class="col-6">
+            <div class="col-6">
+                <div class="card my-2">
+                    <div class="card-header">
                         <strong>Canale A</strong>
-                    </div>
-                    <div class="col-6">
                         <div class="form-group">
                             <select class="form-control" id="SelChannelA" onchange="setChannelA(this)">
                                 <option>0</option>
@@ -173,7 +166,6 @@
                             </select>
                         </div>
                     </div>
-                </div>
                 <div class="card-body text-center">
                     Nativo: <span id="ChannelA"></span>
                     <br>
@@ -181,12 +173,11 @@
                         </strong>
                 </div>
             </div>
-            <div class="card my-2 col-6">
-                <div class="row card-header">
-                    <div class="col-6">
+            </div>
+            <div class="col-6">
+                <div class="card my-2">
+                    <div class="card-header">
                         <strong>Canale B</strong>
-                    </div>
-                    <div class="col-6">
                         <div class="form-group">
                             <select class="form-control" id="SelChannelB" onchange="setChannelB(this)">
                                 <option>0</option>
@@ -199,7 +190,6 @@
                                 <option>7</option>
                             </select>
                         </div>
-                    </div>
                 </div>
                 <div class="card-body text-center">
                     Nativo: <span id="ChannelB"></span>
@@ -207,32 +197,31 @@
                     <strong>Scalato: <span id="OutputB"></span>
                     </strong>
                     </div>
+                </div>
             </div>
         </div>
-        <div class="row" id="Div3">
+        <div id="Div3">
             <div class="card my-2 col-12">
-                <div class="card-header">
-                    <div class="row">
-                        <div class="col-5">
-                            <i class="fas fa-table mr-1"></i>
-                            <strong>Impostazioni scala canale</strong>
-                        </div>
-                        <div class="col-3 text-right">
-                            <label for="sel1"> Channel n°</label>
-                        </div>
-                        <div class="col-4 text-right">
-                            <div class="form-group">
-                                <select class="form-control" id="ddlChannels" onchange="setChannel(this)">
-                                <option>0</option>
-                                <option>1</option>
-                                <option>2</option>
-                                <option>3</option>
-                                <option>4</option>
-                                <option>5</option>
-                                <option>6</option>
-                                <option>7</option>
-                                </select>
-                            </div>
+                <div class="row card-header">
+                    <div class="col-5">
+                        <i class="fas fa-table mr-1"></i>
+                        <strong>Impostazioni scala canale</strong>
+                    </div>
+                    <div class="col-3 text-right">
+                        <label for="sel1"> Channel n°</label>
+                    </div>
+                    <div class="col-4 text-right">
+                        <div class="form-group">
+                            <select class="form-control" id="ddlChannels" onchange="setChannel(this)">
+                            <option>0</option>
+                            <option>1</option>
+                            <option>2</option>
+                            <option>3</option>
+                            <option>4</option>
+                            <option>5</option>
+                            <option>6</option>
+                            <option>7</option>
+                            </select>
                         </div>
                     </div>
                 </div>
@@ -300,13 +289,11 @@
                 </div>
             </div>
             <div class="card my-2 col-12">
-                <div class="card-header">
-                    <strong>Selezione cartella</strong>
-                    <div class="input-group-text my-2">
-                        <span>Cartella attuale: &nbsp;</span> <span id="CurrentFolder"></span>
-                    </div>
+                <div class="row card-header">
+                    <strong>Selezione folder salvataggio file</strong>
                 </div>
-                <div class="card-body">
+                <div class="row card-body">
+                    Cartella attuale: &nbsp; <h5><span class="badge badge-warning" id="CurrentFolder"></span></h5>
                     <form class="col-12" method="POST" action="/api/v1/setup/workingtree">
                         <div class="row input-group my-2">
                             <span class="col-3 input-group-text">Insert new: &nbsp;</span>
@@ -317,7 +304,7 @@
                 </div>
             </div>
             <div class="card my-2 col-12">
-                <div class="card-header">
+                <div class="row card-header">
                     <i class="fas fa-table mr-1"></i>
                     <strong>Impostazioni Timer</strong>
                 </div>
@@ -337,7 +324,7 @@
                 </div>
             </div>
             <div class="card my-2 col-12">
-                <div class="card-header">
+                <div class="row card-header">
                     <i class="fas fa-table mr-1"></i>
                     <strong>Reset impostazioni predefinite</strong>
                 </div>