diff --git a/source/ubl-settings-datetime.c b/source/ubl-settings-datetime.c
index 30d9f8b..dd71707 100644
--- a/source/ubl-settings-datetime.c
+++ b/source/ubl-settings-datetime.c
@@ -7,20 +7,25 @@ config main_config;
 int yon_char_parsed_compare(const void *a, const void *b){
     const config_str str_a = (const config_str)a;
     const config_str str_b = (const config_str)b;
-    
-    // if (strstr(*str_a,"+")&&strstr(*str_b,"-")) return 1;
-    // else if (strstr(*str_a,"-")&&strstr(*str_b,"+")) return -1;
-
-    // if (strstr(*str_a,"-")&&strstr(*str_b,"-")) return strcmp(*str_b,*str_a);
 
-    if ((strstr(*str_a,"-")||strstr(*str_a,"+"))&&(strstr(*str_b,"-")||strstr(*str_b,"+"))){
-        int a = atoi(*str_a+3);
-        int b = atoi(*str_b+3);
+    if ((strstr(_(*str_a),"-")||strstr(_(*str_a),"+"))&&(strstr(_(*str_b),"-")||strstr(_(*str_b),"+"))){
+        int a = atoi(_(*str_a)+3);
+        int b = atoi(_(*str_b)+3);
         if (a>b) return 1;
         else if (b>a) return -1;
         else return 0;
     }
-    return strcmp(*str_a, *str_b);
+    return strcoll(_(*str_a), _(*str_b));
+}
+
+config_str yon_char_parsed_localize(config_str parsed, int size){
+    config_str new_parsed = yon_char_parsed_copy(parsed,size);
+    for (int i=0;i<size;i++){
+        char *temp = yon_char_new(_(new_parsed[i]));
+        free(new_parsed[i]);
+        new_parsed[i]=temp;
+    }
+    return new_parsed;
 }
 
 config_str yon_char_parsed_sort(config_str parsed, int size){
@@ -30,94 +35,105 @@ config_str yon_char_parsed_sort(config_str parsed, int size){
 }
 
 //Config functions
-void yon_save_parameters(main_window *widgets){
-    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");
-            break;
-        case 1:yon_config_register(NTPSERVERS_parameter,NTPSERVERS_parameter_command,"stop");
-            break;
-        case 2:yon_config_register(NTPSERVERS_parameter,NTPSERVERS_parameter_command,"dhcp");
-            break;
-        case 3:
-            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);
-                yon_ubl_status_highlight_incorrect(widgets->NTPEntry);
-                return;
-            }
-            yon_config_register(NTPSERVERS_parameter,NTPSERVERS_parameter_command,value);
-            break;
-    }
-    const char *region = gtk_combo_box_get_active_id(GTK_COMBO_BOX(widgets->RegionCombo));
-    const char *zone = gtk_combo_box_get_active_id(GTK_COMBO_BOX(widgets->ZoneCombo));
+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_remove_by_key(NTPSERVERS_parameter);
+                break;
+            case 1:yon_config_register(NTPSERVERS_parameter,NTPSERVERS_parameter_command,"dhcp");
+                break;
+            case 2:yon_config_register(NTPSERVERS_parameter,NTPSERVERS_parameter_command,"default");
+                break;
+            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)&&self == widgets->NTPEntry) {
+                    yon_ubl_status_box_render(EMPTY_IMPORTANT_LABEL,BACKGROUND_IMAGE_FAIL_TYPE);
+                    yon_ubl_status_highlight_incorrect(widgets->NTPEntry);
+                    return;
+                }
+                yon_config_register(NTPSERVERS_parameter,NTPSERVERS_parameter_command,value);
+                break;
+        }
+    } else if (self == widgets->TimeSyncTypeCombo){
+        int hwclock_sync = gtk_combo_box_get_active(GTK_COMBO_BOX(widgets->TimeSyncTypeCombo));
+        if (hwclock_sync==1){
+            yon_config_register(HWCLOCK_SYNC_parameter,HWCLOCK_SYNC_parameter_command,"localtime");
+        } else if (hwclock_sync == 2) {
+            yon_config_register(HWCLOCK_SYNC_parameter,HWCLOCK_SYNC_parameter_command,"utc");
+        } else {
+            yon_config_remove_by_key(HWCLOCK_SYNC_parameter);
+        }
 
-    if (!yon_char_is_empty(region)&&!yon_char_is_empty(zone)){
-        char *zone_parameter = yon_char_unite((char*)region,"/",(char*)zone,NULL);
-        yon_config_register(ZONE_parameter,ZONE_parameter_command,zone_parameter);
-        free(zone_parameter);
-    }
+    } else if (self == widgets->RegionCombo||self == widgets->ZoneCombo){
+        const char *region = gtk_combo_box_get_active_id(GTK_COMBO_BOX(widgets->RegionCombo));
+        const char *zone = gtk_combo_box_get_active_id(GTK_COMBO_BOX(widgets->ZoneCombo));
 
-    if (gtk_combo_box_get_active(GTK_COMBO_BOX(widgets->TimeSyncTypeCombo))==0){
-        yon_config_register(HWCLOCK_SYNC_parameter,HWCLOCK_SYNC_parameter_command,"localtime");
-    } else {
-        yon_config_register(HWCLOCK_SYNC_parameter,HWCLOCK_SYNC_parameter_command,"utc");
-    }
+        if (!yon_char_is_empty(region)&&!yon_char_is_empty(zone)){
+            char *zone_parameter = yon_char_unite((char*)region,"/",(char*)zone,NULL);
+            yon_config_register(ZONE_parameter,ZONE_parameter_command,zone_parameter);
+        }
+    } 
 
 }
 
-void on_config_save(GtkWidget *, main_window *widgets){
+void on_config_save(GtkWidget *){
     main_config.save_config=2;
-    yon_save_parameters(widgets);
     yon_save_proceed(NULL,YON_CONFIG_BOTH,config_get_global_command,NULL);
 }
 
-void on_config_save_global(GtkWidget *, main_window *widgets){
+void on_config_save_global(GtkWidget *){
     main_config.save_config=0;
-    yon_save_parameters(widgets);
     yon_save_proceed(NULL,YON_CONFIG_GLOBAL,config_get_global_command,NULL);
 }
 
-void on_config_save_local(GtkWidget *, main_window *widgets){
+void on_config_save_local(GtkWidget *){
     main_config.save_config=1;
-    yon_save_parameters(widgets);
-    yon_save_proceed(NULL,YON_CONFIG_LOCAL,config_get_global_command,NULL);
+    yon_save_proceed(NULL,YON_CONFIG_LOCAL,config_get_local_command,NULL);
 }
 
-void on_config_save_custom(GtkWidget *, main_window *widgets){
+void on_config_save_custom(GtkWidget *){
     main_config.save_config=3;
-    yon_save_parameters(widgets);
     yon_save_proceed(NULL,YON_CONFIG_CUSTOM,config_get_global_command,NULL);
 }
 
-void on_config_load_global(){
+void on_config_load_global(GtkWidget *,main_window *widgets){
     main_config.load_mode=1;
 	textdomain(template_ui_LocaleName);
 	yon_ubl_status_box_render(GLOBAL_LOAD_SUCCESS_LABEL,BACKGROUND_IMAGE_SUCCESS_TYPE);
 	textdomain(LocaleName);
     yon_load_proceed(YON_CONFIG_GLOBAL);
+	yon_interface_update(widgets);
     
 }
 
-void on_config_load_local(){
+void on_config_load_local(GtkWidget *,main_window *widgets){
     main_config.load_mode=0;
 	textdomain(template_ui_LocaleName);
 	yon_ubl_status_box_render(LOCAL_LOAD_SUCCESS_LABEL,BACKGROUND_IMAGE_SUCCESS_TYPE);
 	textdomain(LocaleName);
     yon_load_proceed(YON_CONFIG_LOCAL);
+	yon_interface_update(widgets);
     
 }
 
-void on_config_load_custom(){
+void on_config_load_custom(GtkWidget *,main_window *widgets){
     main_config.load_mode=2;
 	textdomain(template_ui_LocaleName);
 	yon_ubl_status_box_render(GLOBAL_LOAD_SUCCESS_LABEL,BACKGROUND_IMAGE_SUCCESS_TYPE);
 	textdomain(LocaleName);
     yon_load_proceed(YON_CONFIG_CUSTOM);
+	yon_interface_update(widgets);
 }
 
 void yon_load_proceed(YON_CONFIG_TYPE type){
-    yon_config_clean();
+	if (type!=YON_CONFIG_CUSTOM){
+		yon_config_clean();
+	}
     if (!yon_char_is_empty(config_get_default_command))
         yon_config_load_config(YON_CONFIG_DEFAULT,config_get_default_command,NULL);
     if (type==YON_CONFIG_GLOBAL){
@@ -142,12 +158,13 @@ void yon_load_proceed(YON_CONFIG_TYPE type){
 			if (!yon_char_is_empty(file)){
 				path=file;
 			}
+            yon_config_clean();
+            char *command = yon_config_get_custom_command(path);
+            yon_config_load_config(type,command,NULL);
 			gtk_widget_destroy(dialog);
 		} else {
 			gtk_widget_destroy(dialog);
 		}
-        char *command = yon_config_get_custom_command(path);
-		yon_config_load_config(type,command,NULL);
 	}
 }
 
@@ -168,8 +185,10 @@ void on_save_done(main_window *widgets, config_str output, int size){
 			yon_ubl_status_box_render(LOCAL_SAVE_SUCCESS_LABEL,BACKGROUND_IMAGE_SUCCESS_TYPE);
 			break;
 		case 2:
-        case 3:
 			yon_ubl_status_box_render(GLOBAL_LOCAL_SAVE_SUCCESS_LABEL,BACKGROUND_IMAGE_SUCCESS_TYPE);
+            break;
+        case 3:
+			yon_ubl_status_box_render(SAVE_SUCCESS_LABEL,BACKGROUND_IMAGE_SUCCESS_TYPE);
 			break;
 	}
 	textdomain(LocaleName);
@@ -177,48 +196,63 @@ void on_save_done(main_window *widgets, config_str output, int size){
 }
 
 void yon_interface_update(main_window *widgets){
-    char *ntp = config(NTPSERVERS_parameter);
+    g_signal_handlers_block_by_func(G_OBJECT(widgets->NTPEntry),G_CALLBACK(yon_save_parameters),widgets);
+    g_signal_handlers_block_by_func(G_OBJECT(widgets->DHCPCombo),G_CALLBACK(yon_save_parameters),widgets);
+    g_signal_handlers_block_by_func(G_OBJECT(widgets->TimeSyncTypeCombo),G_CALLBACK(yon_save_parameters),widgets);
+    g_signal_handlers_block_by_func(G_OBJECT(widgets->RegionCombo),G_CALLBACK(yon_save_parameters),widgets);
+    g_signal_handlers_block_by_func(G_OBJECT(widgets->ZoneCombo),G_CALLBACK(yon_save_parameters),widgets);
     char *zone = config(ZONE_parameter);
+    zone = yon_char_new(zone);
     if (!yon_char_is_empty(zone)&&strstr(zone,"/")){
         char *region = yon_char_divide_search(zone,"/",-1);
+        g_signal_handlers_block_by_func(G_OBJECT(widgets->RegionCombo),on_region_changed,widgets);
         gtk_combo_box_set_active_id(GTK_COMBO_BOX(widgets->RegionCombo),region);
-        while (gtk_events_pending()) gtk_main_iteration();
+        on_region_changed(GTK_COMBO_BOX(widgets->RegionCombo),widgets);
         gtk_combo_box_set_active_id(GTK_COMBO_BOX(widgets->ZoneCombo),zone);
+        g_signal_handlers_unblock_by_func(G_OBJECT(widgets->RegionCombo),on_region_changed,widgets);
         free(zone);
         free(region);
     }
+    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);
     if (!yon_char_is_empty(hwclock_sync)){
         if (!strcmp(hwclock_sync,"utc")){
+            gtk_combo_box_set_active(GTK_COMBO_BOX(widgets->TimeSyncTypeCombo),2);
+        } else if (!strcmp(hwclock_sync,"localtime")){
             gtk_combo_box_set_active(GTK_COMBO_BOX(widgets->TimeSyncTypeCombo),1);
         } else {
             gtk_combo_box_set_active(GTK_COMBO_BOX(widgets->TimeSyncTypeCombo),0);
+
         }
+    } else {
+        gtk_combo_box_set_active(GTK_COMBO_BOX(widgets->TimeSyncTypeCombo),0);
     }
 
     GDateTime *datetime = g_date_time_new_now_local();
     char *time = g_date_time_format(datetime,"%H %M");
-    char *date = g_date_time_format(datetime,"%Y.%m.%d");
-    gtk_calendar_select_month(GTK_CALENDAR(widgets->DateCalendar),g_date_time_get_month(datetime),g_date_time_get_year(datetime));
+    char *date = g_date_time_format(datetime,yon_settings_configuration_get(date_format_parameter));
+    gtk_calendar_select_month(GTK_CALENDAR(widgets->DateCalendar),g_date_time_get_month(datetime)-1,g_date_time_get_year(datetime));
     gtk_calendar_select_day(GTK_CALENDAR(widgets->DateCalendar),g_date_time_get_day_of_month(datetime));
 
     if (!yon_char_is_empty(time)){
@@ -239,6 +273,12 @@ void yon_interface_update(main_window *widgets){
     } else {
         gtk_entry_set_text(GTK_ENTRY(widgets->DateEntry),"");
     }
+
+    g_signal_handlers_unblock_by_func(G_OBJECT(widgets->NTPEntry),G_CALLBACK(yon_save_parameters),widgets);
+    g_signal_handlers_unblock_by_func(G_OBJECT(widgets->DHCPCombo),G_CALLBACK(yon_save_parameters),widgets);
+    g_signal_handlers_unblock_by_func(G_OBJECT(widgets->TimeSyncTypeCombo),G_CALLBACK(yon_save_parameters),widgets);
+    g_signal_handlers_unblock_by_func(G_OBJECT(widgets->RegionCombo),G_CALLBACK(yon_save_parameters),widgets);
+    g_signal_handlers_unblock_by_func(G_OBJECT(widgets->ZoneCombo),G_CALLBACK(yon_save_parameters),widgets);
 }
 
 void on_date_clicked(GtkWidget *,main_window *widgets){
@@ -255,6 +295,11 @@ void on_region_changed(GtkComboBox *self, main_window *widgets){
         config_str parsed_sorted = yon_char_parsed_sort(parsed,size);
         yon_char_parsed_free(parsed,size);
         for (int i=0;i<size;i++){
+                    if (strstr(parsed_sorted[i],"GMT")){
+                        char *temp = yon_char_unite("UTC",parsed_sorted[i]+3," (",parsed_sorted[i],")",NULL);
+                        free(parsed_sorted[i]);
+                        parsed_sorted[i]=temp;
+                    }
             gtk_combo_box_text_append(GTK_COMBO_BOX_TEXT(widgets->ZoneCombo),parsed_sorted[i],_(parsed_sorted[i]));
         }
         if (size) yon_char_parsed_free(parsed_sorted,size);
@@ -268,10 +313,34 @@ struct datetime_arg {
     const char *date;
 };
 
-void *on_sync_error(void*){
+gboolean on_sync_error(void*){
     yon_ubl_status_box_render(SYNC_ERROR_LABEL,BACKGROUND_IMAGE_FAIL_TYPE);
-    g_thread_exit(NULL);
-    return NULL;
+    return G_SOURCE_REMOVE;
+}
+
+void yon_date_tooltip_update(main_window *widgets){
+    char *format = yon_settings_configuration_get(date_format_parameter);
+    char *temp = yon_char_replace(format,"%Y",YEAR_FORMAT_LABEL);
+    char *month_temp = yon_char_replace(temp,"%m",MONTH_FORMAT_LABEL);
+    char *day_temp = yon_char_replace(month_temp,"%d",DAY_FORMAT_LABEL);
+    char *tooltip = yon_char_unite(DATE_DORMAT_TOOLTIP_LABEL,": ",day_temp,NULL);
+    gtk_widget_set_tooltip_text(widgets->DateEntry,tooltip);
+    free(tooltip);
+    free(temp);
+    free(month_temp);
+    free(day_temp);
+}
+
+void on_date_format_changed(GtkWidget *, main_window *widgets){
+    yon_interface_update(widgets);
+    yon_date_tooltip_update(widgets);
+}
+
+gboolean on_operation_success(void*){
+    textdomain(template_ui_LocaleName);
+    yon_ubl_status_box_render(SUCCESS_LABEL,BACKGROUND_IMAGE_SUCCESS_TYPE);
+    textdomain(LocaleName);
+    return G_SOURCE_REMOVE;
 }
 
 void *yon_sync_thread_start(void *arg){
@@ -282,8 +351,10 @@ void *yon_sync_thread_start(void *arg){
     free(command_time);
     free(command_date);
     if (system(yon_debug_output("%s\n",command))){
-        g_thread_new("status_thread",(GThreadFunc)on_sync_error,NULL);
-    };
+        gdk_threads_add_idle((GSourceFunc)on_sync_error,NULL);
+    } else {
+        gdk_threads_add_idle((GSourceFunc)on_operation_success,NULL);
+    }
     pthread_exit(NULL);
 }
 
@@ -301,7 +372,23 @@ void on_sync_clicked(GtkWidget *, main_window *widgets){
     data->time=time;
     if (!yon_char_is_empty(date)){
         int size;
-        config_str parsed = yon_char_parse((char*)date,&size,".");
+        char *format = yon_settings_configuration_get(date_format_parameter);
+        config_str parsed = yon_char_parse((char*)date,&size,!strcmp(format,"%d.%m.%Y")?".":!strcmp(format,"%d/%m/%Y")?"/":"-");
+        if (!strcmp(format,"%m-%d-%Y")){
+            char *year = parsed[2];
+            char *month = parsed[0];
+            char *day = parsed[1];
+            parsed[0]=year;
+            parsed[1]=month;
+            parsed[2]=day;
+        } else {
+            char *year = parsed[2];
+            char *month = parsed[1];
+            char *day = parsed[0];
+            parsed[0]=year;
+            parsed[1]=month;
+            parsed[2]=day;
+        }
         data->date=yon_char_parsed_to_string(parsed,size,"");
         yon_char_parsed_free(parsed,size);
     }
@@ -318,22 +405,20 @@ 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:
-            gtk_widget_set_sensitive(widgets->NTPEntry,0);
-                gtk_entry_set_text(GTK_ENTRY(widgets->NTPEntry),"");
-            break;
         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;
@@ -342,7 +427,7 @@ void on_ntp_sync(GtkWidget *, main_window *widgets){
 
 void *yon_sync_hardware_thread_start(void*){
     if (system(hardware_datetime_sync_command)){
-        g_thread_new("status_thread",(GThreadFunc)on_sync_error,NULL);
+        gdk_threads_add_idle((GSourceFunc)on_sync_error,NULL);
     }
     pthread_exit(NULL);
 }
@@ -359,10 +444,8 @@ void on_sync_hardware_clicked(){
 void on_date_accept(GtkWidget *,main_window *widgets){
     guint year=0, month=0, day=0;
     gtk_calendar_get_date(GTK_CALENDAR(widgets->DateCalendar),&year,&month,&day);
-    char *ye_str = yon_char_from_int(year);
-    char *mo_str = yon_char_from_int(++month);
-    char *da_str = yon_char_from_int(day);
-    char *date = yon_char_unite(ye_str,".",month<10?"0":"",mo_str,".",day<10?"0":"",da_str,NULL);
+    GDateTime *datetime = g_date_time_new_local(year,++month,day,0,0,0);
+    char *date = g_date_time_format(datetime,yon_settings_configuration_get(date_format_parameter));
     gtk_entry_set_text(GTK_ENTRY(widgets->DateEntry),date);
     gtk_popover_popdown(GTK_POPOVER(widgets->DatePopover));
     free(date);
@@ -391,7 +474,7 @@ void config_init(){
     main_config.load_mode=1;
     main_config.ntp_default = NULL;
 
-    char *ntp_command = yon_config_parameter_prepare_command(NTPSERVERS_parameter_command,"default",NULL,NULL);
+    char *ntp_command = yon_config_parameter_prepare_command(NTPSERVERS_parameter_raw_command,"default",NULL,NULL);
     int size;
     config_str parsed = yon_config_load(ntp_command,&size);
     if (size>0){
@@ -408,8 +491,10 @@ void config_init(){
  * [RU] 
  * Функция настройки основного окна приложения. [widgets] - структура со стандартным интерфейсом. 
 */ 
-void yon_main_window_complete(main_window *widgets){ 
-    widgets = yon_remalloc(widgets,sizeof(main_window)); 
+void yon_main_window_complete(main_window **window){ 
+    
+    main_window *widgets = yon_remalloc(*window,sizeof(main_window)); 
+    (*window) = widgets;
     GtkBuilder *builder = gtk_builder_new_from_resource(glade_path); 
     gtk_box_pack_start(GTK_BOX(widgets->InterfaceBox),yon_gtk_builder_get_widget(builder,"BoxMain"),1,1,0); 
 
@@ -452,17 +537,26 @@ void yon_main_window_complete(main_window *widgets){
         g_signal_connect(G_OBJECT(widgets->DateButton),"clicked",G_CALLBACK(on_date_clicked),widgets);
         g_signal_connect(G_OBJECT(widgets->DateCancelButton),"clicked",G_CALLBACK(on_date_cancel),widgets);
         g_signal_connect(G_OBJECT(widgets->DateAcceptButton),"clicked",G_CALLBACK(on_date_accept),widgets);
+        g_signal_connect(G_OBJECT(widgets->DHCPCombo),"changed",G_CALLBACK(yon_save_parameters),widgets);
+        g_signal_connect(G_OBJECT(widgets->NTPEntry),"changed",G_CALLBACK(yon_save_parameters),widgets);
+        g_signal_connect(G_OBJECT(widgets->TimeSyncTypeCombo),"changed",G_CALLBACK(yon_save_parameters),widgets);
+        g_signal_connect(G_OBJECT(widgets->RegionCombo),"changed",G_CALLBACK(yon_save_parameters),widgets);
+        g_signal_connect(G_OBJECT(widgets->ZoneCombo),"changed",G_CALLBACK(yon_save_parameters),widgets);
     }
     // Initial data loading
     {
+        gtk_combo_box_text_prepend_text(GTK_COMBO_BOX_TEXT(widgets->DHCPCombo),yon_get_default_label_with_parameter("network",NTPSERVERS_parameter));
+        gtk_combo_box_text_prepend_text(GTK_COMBO_BOX_TEXT(widgets->TimeSyncTypeCombo),yon_get_default_label_with_parameter("clock",HWCLOCK_SYNC_parameter));
 
         int size;
         config_str parsed = yon_dir_get_contents(zone_path,&size);
+        config_str sorted = yon_char_parsed_sort(parsed,size);
+        config_str localized = yon_char_parsed_localize(sorted,size);
         for (int i=0;i<size;i++){
-            if (!strstr(parsed[i],".")&&strcmp(parsed[i],"posix")&&strcmp(parsed[i],"right")){
-                char *path = yon_char_append(zone_path,parsed[i]);
+            if (!strstr(sorted[i],".")&&strcmp(sorted[i],"posix")&&strcmp(sorted[i],"right")){
+                char *path = yon_char_append(zone_path,sorted[i]);
                 if (yon_file_is_directory(path)){
-                    gtk_combo_box_text_append(GTK_COMBO_BOX_TEXT(widgets->RegionCombo),parsed[i],_(parsed[i]));
+                    gtk_combo_box_text_append(GTK_COMBO_BOX_TEXT(widgets->RegionCombo),sorted[i],(localized[i]));
                 }
                 free(path);
             }
@@ -470,13 +564,43 @@ void yon_main_window_complete(main_window *widgets){
         if (size) yon_char_parsed_free(parsed,size);
         gtk_combo_box_set_active(GTK_COMBO_BOX(widgets->RegionCombo),0);
     }
+    
+
+
+    gtk_window_resize(GTK_WINDOW(widgets->Window),100,150);
+    while(gtk_events_pending()) gtk_main_iteration();
+    yon_window_config_setup(GTK_WINDOW(widgets->Window));
+    char *path = yon_char_unite(yon_ubl_user_get_home_directory(),"/.config/",LocaleName,"/",LocaleName,".conf",NULL);
+    yon_window_config_load(path);
+
+        yon_ubl_settings_window_init(GTK_MENU(gtk_widget_get_parent(widgets->DocumentationMenuItem)));
+        GList *menu_items = gtk_container_get_children(GTK_CONTAINER(gtk_widget_get_parent(widgets->DocumentationMenuItem)));
+        for (guint i=0;i<g_list_length(menu_items);i++){
+            if (i==0){
+                gtk_style_context_remove_class(gtk_widget_get_style_context((GtkWidget*)g_list_nth_data(menu_items,i)),"menuitembottom");
+                gtk_style_context_remove_class(gtk_widget_get_style_context((GtkWidget*)g_list_nth_data(menu_items,i)),"menuitemmiddle");
+                gtk_style_context_add_class(gtk_widget_get_style_context((GtkWidget*)g_list_nth_data(menu_items,i)),"menuitemtop");
+            } else if (i==g_list_length(menu_items)-1){
+                gtk_style_context_remove_class(gtk_widget_get_style_context((GtkWidget*)g_list_nth_data(menu_items,i)),"menuitemmiddle");
+                gtk_style_context_remove_class(gtk_widget_get_style_context((GtkWidget*)g_list_nth_data(menu_items,i)),"menuitemtop");
+                gtk_style_context_add_class(gtk_widget_get_style_context((GtkWidget*)g_list_nth_data(menu_items,i)),"menuitembottom");
+            } else {
+                gtk_style_context_remove_class(gtk_widget_get_style_context((GtkWidget*)g_list_nth_data(menu_items,i)),"menuitembottom");
+                gtk_style_context_remove_class(gtk_widget_get_style_context((GtkWidget*)g_list_nth_data(menu_items,i)),"menuitemtop");
+                gtk_style_context_add_class(gtk_widget_get_style_context((GtkWidget*)g_list_nth_data(menu_items,i)),"menuitemmiddle");
+            }
+        }
+        g_list_free(menu_items);
+        yon_configuration_window_add_combo_box_parameter(CONFIGURATION_PARAMETER_BOOL,date_format_parameter,DATE_FORMAT_SETTINGS_LABEL,G_CALLBACK(on_date_format_changed),widgets,"%d.%m.%Y",DMY_FORMAT_LABEL,"%d-%m-%Y",DMY_MINUS_FORMAT_LABEL,"%d/%m/%Y",DMY_SLASH_FORMAT_LABEL,"%m-%d-%Y",MDY_FORMAT_LABEL,NULL);
 
     yon_load_proceed(YON_CONFIG_LOCAL);
     yon_interface_update(widgets);
 	yon_save_window_set_postsave_function(on_save_done,widgets);
+    yon_date_tooltip_update(widgets);
 }
 
 int main(int argc, char *argv[]){ 
+    setlocale(LC_COLLATE, "ru_RU.UTF-8");
     local=setlocale(LC_ALL, "");
     textdomain (LocaleName);
     config_init();
@@ -488,9 +612,7 @@ int main(int argc, char *argv[]){
 	yon_ubl_setup_arguments(argc,argv,&unfound,&size,NULL);
     gtk_init(&argc,&argv);
     template_main_window *widgets = yon_ubl_window_setup(); 
-    yon_main_window_complete((main_window*)widgets);
-    char *path = yon_char_unite(yon_ubl_user_get_home_directory(),"/.config/",LocaleName,"/",LocaleName,".conf",NULL);
-    yon_window_config_load(path);
+    yon_main_window_complete((main_window**)&widgets);
     if (getuid()!=0){
         textdomain(template_ui_LocaleName);
         yon_ubl_status_box_render(ROOT_WARNING_LABEL,BACKGROUND_IMAGE_FAIL_TYPE);
diff --git a/source/ubl-settings-datetime.h b/source/ubl-settings-datetime.h
index dad2bdb..75ce3e2 100644
--- a/source/ubl-settings-datetime.h
+++ b/source/ubl-settings-datetime.h
@@ -32,25 +32,28 @@
 #define yon_config_get_custom_command(target) yon_char_unite("ubconfig --source ",target," get clock HWCLOCK_SYNC ZONE","; ", "ubconfig --source ",target," get et network NTPSERVERS",NULL)
 #define config_get_local_command "ubconfig --source system get clock HWCLOCK_SYNC ZONE", "ubconfig --source system get network NTPSERVERS"
 #define config_get_global_command "ubconfig --source global get clock HWCLOCK_SYNC ZONE", "ubconfig --source global get network NTPSERVERS"
-#define config_get_default_command "ubconfig --source default get clock ZONE HWCLOCK_SYNC"
+#define config_get_default_command ""
 
 #define config_get_global_only_parameters ""
 #define config_get_local_only_parameters ""
 
 #define NTPSERVERS_parameter "NTPSERVERS"
 #define NTPSERVERS_parameter_command "ubconfig --source global get network NTPSERVERS"
+#define NTPSERVERS_parameter_raw_command "ubconfig --source global --raw get network NTPSERVERS"
 #define HWCLOCK_SYNC_parameter "HWCLOCK_SYNC"
 #define HWCLOCK_SYNC_parameter_command "ubconfig --source global get clock HWCLOCK_SYNC"
 #define ZONE_parameter "ZONE"
 #define ZONE_parameter_command "ubconfig --source global get clock ZONE"
 
 #define time_sync_command(time) yon_char_unite("pkexec date +%H:%M:%S -s \"",time,"\"",NULL)
-#define date_sync_command(date) yon_char_unite("pkexec date +%Y%m%d -s \"",date,"\"",NULL)
+#define date_sync_command(date) yon_char_unite("pkexec date -s \"",date,"\"",NULL)
 
 #define hardware_datetime_sync_command "hwclock --systohc"
 
 #define zone_path "/usr/share/zoneinfo/"
 
+#define date_format_parameter "DateFormat"
+
 typedef char* string;
 string version_application;
 
@@ -100,13 +103,13 @@ void yon_load_proceed(YON_CONFIG_TYPE type);
 
 void config_init();
 
-void yon_main_window_complete(main_window *widgets);
+void yon_main_window_complete(main_window **widgets);
 
 void on_region_changed(GtkComboBox *self, main_window *widgets);
 
 void yon_interface_update(main_window *widgets);
 
-void *on_sync_error(void*);
+gboolean on_sync_error(void*);
 
 void *yon_sync_hardware_thread_start(void*);
 void *yon_sync_thread_start(void*);
@@ -116,15 +119,15 @@ void on_sync_clicked(GtkWidget *, main_window *widgets);
 
 void on_ntp_sync(GtkWidget *, main_window *widgets);
 
-void yon_save_parameters(main_window *widgets);
+void yon_save_parameters(GtkWidget *self,main_window *widgets);
 
-void on_config_save(GtkWidget *, main_window *widgets);
+void on_config_save(GtkWidget *);
 
-void on_config_save_global(GtkWidget *, main_window *widgets);
+void on_config_save_global(GtkWidget *);
 
-void on_config_save_local(GtkWidget *, main_window *widgets);
+void on_config_save_local(GtkWidget *);
 
-void on_config_save_custom(GtkWidget *, main_window *widgets);
+void on_config_save_custom(GtkWidget *);
 
 void on_config_load_global();
 
@@ -140,7 +143,12 @@ void on_date_accept(GtkWidget *,main_window *widgets);
 
 void on_date_cancel(GtkWidget *, main_window *widgets);
 
+config_str yon_char_parsed_localize(config_str parsed, int size);
 config_str yon_char_parsed_sort(config_str parsed, int size);
 
 int yon_char_parsed_compare(const void *a, const void *b);
-void on_save_done(main_window *widgets, config_str output, int size);
\ No newline at end of file
+void on_save_done(main_window *widgets, config_str output, int size);
+
+void on_date_format_changed(GtkWidget *, main_window *widgets);
+void yon_date_tooltip_update(main_window *widgets);
+gboolean on_operation_success(void*);
\ No newline at end of file
diff --git a/source/ubl-strings.h b/source/ubl-strings.h
index e8e7547..015594b 100644
--- a/source/ubl-strings.h
+++ b/source/ubl-strings.h
@@ -16,9 +16,22 @@
 #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")
 #define REGION_LABEL _("Region:")
 #define ZONE_LABEL _("Zone:")
-#define LOCAL_TIME_LABEL _("Local time")
\ No newline at end of file
+#define LOCAL_TIME_LABEL _("Local time")
+
+#define DATE_FORMAT_SETTINGS_LABEL _("Date format:")
+#define DATE_DORMAT_TOOLTIP_LABEL _("Date\nformat")
+
+#define YEAR_FORMAT_LABEL _("YYYY")
+#define MONTH_FORMAT_LABEL _("MM")
+#define DAY_FORMAT_LABEL _("DD")
+#define DMY_FORMAT_LABEL _("DD.MM.YYYY")
+#define DMY_MINUS_FORMAT_LABEL _("DD-MM-YYYY")
+#define DMY_SLASH_FORMAT_LABEL _("DD/MM/YYYY")
+#define MDY_FORMAT_LABEL _("MM-DD-YYYY")
\ No newline at end of file
diff --git a/ubl-settings-datetime.glade b/ubl-settings-datetime.glade
index 73a483f..3e6b1c4 100644
--- a/ubl-settings-datetime.glade
+++ b/ubl-settings-datetime.glade
@@ -143,8 +143,8 @@
                             <property name="width-request">-1</property>
                             <property name="visible">True</property>
                             <property name="can-focus">False</property>
-                            <property name="tooltip-text" translatable="yes" context="Date of&#10;Format: DD.MM.YYYY" comments="Date of&#10;Format: DD.MM.YYYY">Date
-Format: DD.MM.YYYY</property>
+                            <property name="tooltip-text" translatable="yes">Date
+format</property>
                           </object>
                           <packing>
                             <property name="expand">True</property>
@@ -272,10 +272,11 @@ Format: DD.MM.YYYY</property>
                             <property name="can-focus">False</property>
                             <property name="active">0</property>
                             <items>
-                              <item translatable="yes">Default</item>
-                              <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 6cdc9a0..1c15437 100644
--- a/ubl-settings-datetime.pot
+++ b/ubl-settings-datetime.pot
@@ -29,6 +29,46 @@ msgstr ""
 msgid "Syncronisation error"
 msgstr ""
 
+#: source/ubl-strings.h:6
+msgid "Important field is empty"
+msgstr ""
+
+#: source/ubl-strings.h:6
+msgid "Date format:"
+msgstr ""
+
+#: source/ubl-strings.h:6
+msgid "Date\nformat"
+msgstr ""
+
+#: source/ubl-strings.h:29
+msgid "YYYY"
+msgstr ""
+
+#: source/ubl-strings.h:30
+msgid "MM"
+msgstr ""
+
+#: source/ubl-strings.h:31
+msgid "DD"
+msgstr ""
+
+#: source/ubl-strings.h:31
+msgid "DD.MM.YYYY"
+msgstr ""
+
+#: source/ubl-strings.h:31
+msgid "DD-MM-YYYY"
+msgstr ""
+
+#: source/ubl-strings.h:31
+msgid "DD/MM/YYYY"
+msgstr ""
+
+#: source/ubl-strings.h:31
+msgid "MM-DD-YYYY"
+msgstr ""
+
 #: source/ubl-strings.h:7
 msgid "Accept"
 msgstr ""
@@ -73,6 +113,14 @@ 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 9ef4e39..e41e89f 100644
--- a/ubl-settings-datetime_ru.po
+++ b/ubl-settings-datetime_ru.po
@@ -29,6 +29,46 @@ msgstr "Настройка даты и времени системы"
 msgid "Syncronisation error"
 msgstr "Ошибка синхронизации аппаратных часов"
 
+#: source/ubl-strings.h:6
+msgid "Important field is empty"
+msgstr "Пустое важное поле"
+
+#: source/ubl-strings.h:6
+msgid "Date format:"
+msgstr "Формат даты:"
+
+#: source/ubl-strings.h:6
+msgid "Date\nformat"
+msgstr "Дата\nформат"
+
+#: source/ubl-strings.h:29
+msgid "YYYY"
+msgstr "ГГГГ"
+
+#: source/ubl-strings.h:30
+msgid "MM"
+msgstr "ММ"
+
+#: source/ubl-strings.h:31
+msgid "DD"
+msgstr "ДД"
+
+#: source/ubl-strings.h:32
+msgid "DD.MM.YYYY"
+msgstr "ДД.ММ.ГГГГ"
+
+#: source/ubl-strings.h:33
+msgid "DD-MM-YYYY"
+msgstr "ДД-ММ-ГГГГ"
+
+#: source/ubl-strings.h:34
+msgid "DD/MM/YYYY"
+msgstr "ДД/ММ/ГГГГ"
+
+#: source/ubl-strings.h:35
+msgid "MM-DD-YYYY"
+msgstr "ММ-ДД-ГГГГ"
+
 #: source/ubl-strings.h:7
 msgid "Accept"
 msgstr "Принять"
@@ -77,6 +117,14 @@ 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 "