diff --git a/source/ubl-settings-datetime.c b/source/ubl-settings-datetime.c
index 401abdb..70ac936 100644
--- a/source/ubl-settings-datetime.c
+++ b/source/ubl-settings-datetime.c
@@ -39,13 +39,17 @@ void yon_save_parameters(GtkWidget *self, main_window *widgets){
     if (self == widgets->DHCPCombo||self == widgets->NTPEntry){
         int mode = gtk_combo_box_get_active(GTK_COMBO_BOX(widgets->DHCPCombo));
         switch(mode){
-            case 0:yon_config_register(NTPSERVERS_parameter,NTPSERVERS_parameter_command,"default");
+            case 0:yon_config_remove_by_key(NTPSERVERS_parameter);
                 break;
-            case 1:yon_config_register(NTPSERVERS_parameter,NTPSERVERS_parameter_command,"stop");
+            case 1:yon_config_register(NTPSERVERS_parameter,NTPSERVERS_parameter_command,"dhcp");
                 break;
-            case 2:yon_config_register(NTPSERVERS_parameter,NTPSERVERS_parameter_command,"dhcp");
+            case 2:yon_config_register(NTPSERVERS_parameter,NTPSERVERS_parameter_command,"default");
                 break;
-            case 3:
+            case 3:yon_config_register(NTPSERVERS_parameter,NTPSERVERS_parameter_command,"ntp-ru");
+                break;
+            case 5:yon_config_register(NTPSERVERS_parameter,NTPSERVERS_parameter_command,"stop");
+                break;
+            case 4:
                 char *value = (char*)gtk_entry_get_text(GTK_ENTRY(widgets->NTPEntry));
                 if (yon_char_is_empty(value)) {
                     yon_ubl_status_box_render(EMPTY_IMPORTANT_LABEL,BACKGROUND_IMAGE_FAIL_TYPE);
@@ -212,22 +216,24 @@ void yon_interface_update(main_window *widgets){
     }
     char *ntp = config(NTPSERVERS_parameter);
     if (!yon_char_is_empty(ntp)){
-        if (!strcmp(ntp,"stop")){
-            gtk_combo_box_set_active(GTK_COMBO_BOX(widgets->DHCPCombo),1);
             gtk_widget_set_sensitive(widgets->NTPEntry,0);
+        if (!strcmp(ntp,"dhcp")){
+            gtk_combo_box_set_active(GTK_COMBO_BOX(widgets->DHCPCombo),1);
         } else if (!strcmp(ntp,"default")){
-            gtk_combo_box_set_active(GTK_COMBO_BOX(widgets->DHCPCombo),0);
-            gtk_widget_set_sensitive(widgets->NTPEntry,0);
-        } else if (!strcmp(ntp,"dhcp")){
             gtk_combo_box_set_active(GTK_COMBO_BOX(widgets->DHCPCombo),2);
-            gtk_widget_set_sensitive(widgets->NTPEntry,0);
-        } else {
+        } else if (!strcmp(ntp,"ntp-ru")){
             gtk_combo_box_set_active(GTK_COMBO_BOX(widgets->DHCPCombo),3);
+        } else if (!strcmp(ntp,"stop")||!strcmp(ntp,"no")||!strcmp(ntp,"disable")){
+            gtk_combo_box_set_active(GTK_COMBO_BOX(widgets->DHCPCombo),5);
+        } else {
+            gtk_combo_box_set_active(GTK_COMBO_BOX(widgets->DHCPCombo),4);
             gtk_widget_set_sensitive(widgets->NTPEntry,1);
             gtk_entry_set_text(GTK_ENTRY(widgets->NTPEntry),ntp);
         }
     } else {
+        gtk_widget_set_sensitive(widgets->NTPEntry,0);
         gtk_entry_set_text(GTK_ENTRY(widgets->NTPEntry),"");
+        gtk_combo_box_set_active(GTK_COMBO_BOX(widgets->DHCPCombo),0);
     }
 
     char *hwclock_sync = config(HWCLOCK_SYNC_parameter);
@@ -376,19 +382,20 @@ void on_sync_clicked(GtkWidget *, main_window *widgets){
 
 void on_ntp_sync(GtkWidget *, main_window *widgets){
     int mode = gtk_combo_box_get_active(GTK_COMBO_BOX(widgets->DHCPCombo));
+            gtk_widget_set_sensitive(widgets->NTPEntry,0);
     switch(mode){
         case 0:
-            gtk_widget_set_sensitive(widgets->NTPEntry,0);
             if (main_config.ntp_default){
                 gtk_entry_set_text(GTK_ENTRY(widgets->NTPEntry),main_config.ntp_default);
             }
             break;
         case 1:
         case 2:
-            gtk_widget_set_sensitive(widgets->NTPEntry,0);
+        case 3:
+        case 5:
                 gtk_entry_set_text(GTK_ENTRY(widgets->NTPEntry),"");
             break;
-        case 3:
+        case 4:
             gtk_widget_set_sensitive(widgets->NTPEntry,1);
                 gtk_entry_set_text(GTK_ENTRY(widgets->NTPEntry),"");
             break;
diff --git a/source/ubl-strings.h b/source/ubl-strings.h
index 63dd709..2ead441 100644
--- a/source/ubl-strings.h
+++ b/source/ubl-strings.h
@@ -16,6 +16,8 @@
 #define SYNC_NTP_LABEL _("Synchronize via NTP")
 #define DEFAULT_LABEL _("Default")
 #define STOPPED_LABEL _("Stopped")
+#define NTP_LABEL _("NTP-servers")
+#define NTO_RU_LABEL _("NTP-servers (RU)")
 #define MANUAL_LABEL _("Manual")
 #define MANUAL_TOOLTIP_LABEL _("Enter the name of the ntp server or its ip address. When entering multiple addresses, separate them with spaces.")
 #define TIME_ZONE_LABEL _("Time Zone")
diff --git a/ubl-settings-datetime.glade b/ubl-settings-datetime.glade
index 65c5bbc..3e6b1c4 100644
--- a/ubl-settings-datetime.glade
+++ b/ubl-settings-datetime.glade
@@ -272,9 +272,11 @@ format</property>
                             <property name="can-focus">False</property>
                             <property name="active">0</property>
                             <items>
-                              <item translatable="yes">Stopped</item>
                               <item translatable="yes">DHCP</item>
+                              <item translatable="yes">NTP-servers</item>
+                              <item translatable="yes">NTP-servers (RU)</item>
                               <item translatable="yes">Manual</item>
+                              <item translatable="yes">Stopped</item>
                             </items>
                           </object>
                           <packing>
diff --git a/ubl-settings-datetime.pot b/ubl-settings-datetime.pot
index 075040f..af16f27 100644
--- a/ubl-settings-datetime.pot
+++ b/ubl-settings-datetime.pot
@@ -97,6 +97,14 @@ msgstr ""
 msgid "Manual"
 msgstr ""
 
+#: source/ubl-strings.h:17
+msgid "NTP-servers"
+msgstr ""
+
+#: source/ubl-strings.h:17
+msgid "NTP-servers (RU)"
+msgstr ""
+
 #: source/ubl-strings.h:18
 msgid ""
 "Enter the name of the ntp server or its ip address. When entering multiple "
diff --git a/ubl-settings-datetime_ru.po b/ubl-settings-datetime_ru.po
index e752e53..fe5e2a3 100644
--- a/ubl-settings-datetime_ru.po
+++ b/ubl-settings-datetime_ru.po
@@ -101,6 +101,14 @@ msgstr "Остановлен"
 msgid "Manual"
 msgstr "Вручную"
 
+#: source/ubl-strings.h:17
+msgid "NTP-servers"
+msgstr "NTP-серверы"
+
+#: source/ubl-strings.h:17
+msgid "NTP-servers (RU)"
+msgstr "NTP-серверы (RU)"
+
 #: source/ubl-strings.h:18
 msgid ""
 "Enter the name of the ntp server or its ip address. When entering multiple "