diff --git a/bg_top.png b/bg_top.png
index d673a36..8eb67cb 100644
Binary files a/bg_top.png and b/bg_top.png differ
diff --git a/source/ubl-settings-datetime.cc b/source/ubl-settings-datetime.cc
index 2df0429..a17cad5 100644
--- a/source/ubl-settings-datetime.cc
+++ b/source/ubl-settings-datetime.cc
@@ -104,6 +104,15 @@ void MainWindow::flag_block_gui(){
         //_numTimeMin->set_sensitive(false);
         //_txtDate->set_sensitive(false);
         _btnUpdateDateTime->set_sensitive(false);
+        _numTimeHrs->set_sensitive(false);
+        _numTimeMin->set_sensitive(false);
+        _btnChooseDate->set_sensitive(false);
+        _txtDate->set_sensitive(false);
+        _lblTimeBios->set_sensitive(false);
+        _btnHardwareTime->set_sensitive(false);
+        _lblTime->set_sensitive(false);
+        _lblData->set_sensitive(false);
+        //_cbxSynchronizeNtp->set_sensitive(false);
     }
     if (flag_timezone==true){
         _cbRegion->set_sensitive(false);
@@ -204,7 +213,7 @@ void MainWindow::event(){
 
 void MainWindow::set_ntp_toggle(){
     bool flag = _cbxSynchronizeNtp->get_active();
-    if (flag_ntp==true){
+    if (flag_ntp==true || flag_datetime==true){
     }
     else {
         _numTimeHrs->set_sensitive(!flag);
@@ -212,6 +221,9 @@ void MainWindow::set_ntp_toggle(){
         _btnChooseDate->set_sensitive(!flag);
         _txtDate->set_sensitive(!flag);
         _lblTimeBios->set_sensitive(!flag);
+        _btnUpdateDateTime->set_sensitive(!flag);
+        _lblTime->set_sensitive(!flag);
+        _lblData->set_sensitive(!flag);
     }
     string cmd = "";
     if (flag==false){
@@ -251,6 +263,8 @@ bool MainWindow::focus_ntp(GdkEventFocus* event){
 
 void MainWindow::event_entry_cbDhcp(){
     Glib::ustring str_dhcp = _cbDhcp->get_active_text();
+    int index_activ = _cbDhcp->get_entry_text_column();
+    cout << index_activ << endl;
     if (str_dhcp.length()!=0){
         if (str_dhcp=="DHCP"){
             string cmd = "/usr/bin/ubconfig set network NTPSERVERS=dhcp";
@@ -264,7 +278,7 @@ void MainWindow::event_entry_cbDhcp(){
             if ((str_dhcp!="") && (str_dhcp!="(null)") ){
                 str_dhcp = str_dhcp.substr(str_dhcp.find("=")+1,str_dhcp.length());
                 str_dhcp = str_dhcp.substr(0,str_dhcp.find("\n"));
-                if (str_dhcp!="dhcp"){  
+                if (str_dhcp!="dhcp" && str_dhcp!="(null)"){  
                     _txtNtpServer->set_text(str_dhcp);
                 }
                 _txtNtpServer->set_sensitive(true);
@@ -333,6 +347,10 @@ void MainWindow::enry_dhcp_mess(){
                 _lblMessage->set_text(gettext("Enter DHCP !"));
                 _mess_dchp->show();
             }
+            else if (str_dhcp=="(null)"){
+                _cbDhcp->set_active(0);
+                _txtNtpServer->set_text("");
+            }
             else{
                 _cbDhcp->set_active(1);
                 _txtNtpServer->set_text(str_dhcp);
@@ -426,12 +444,15 @@ void MainWindow::enter_zone_glob(){
 }
 
 void MainWindow::set_ntp_toggle_glob(){
-    bool flag = _cbxSynchronizeNtp->get_active();
+    bool flag = _cbxSynchronizeNtpGlob->get_active();
     if (flag==false){
         system("/usr/bin/ubconfig remove network NTPSERVERS");
+        _cbDhcp->set_sensitive(false);
+        _txtNtpServer->set_sensitive(false);
     }
     else{
-
+        _cbDhcp->set_sensitive(true);
+        _txtNtpServer->set_sensitive(true);
     }
     
 }
diff --git a/ubl-settings-datetime.glade b/ubl-settings-datetime.glade
index 52b1d0b..6f5f085 100644
--- a/ubl-settings-datetime.glade
+++ b/ubl-settings-datetime.glade
@@ -131,9 +131,10 @@
                             <property name="can-focus">False</property>
                             <property name="label" translatable="yes">Настройки даты и времени</property>
                             <attributes>
+                              <attribute name="font-desc" value="URW Gothic Semi-Bold 10"/>
                               <attribute name="weight" value="bold"/>
                               <attribute name="foreground" value="#000023233232"/>
-                              <attribute name="size" value="12288"/>
+                              <attribute name="size" value="14336"/>
                             </attributes>
                           </object>
                           <packing>