diff --git a/source/ubl-settings-datetime.cc b/source/ubl-settings-datetime.cc
index 99a11c9..743978b 100755
--- a/source/ubl-settings-datetime.cc
+++ b/source/ubl-settings-datetime.cc
@@ -149,7 +149,7 @@ void MainWindow::lacalization() {
     lblZone->set_text(gettext("Zone:"));
     lblSynchronizeBtn->set_text(gettext("Sync by"));
     lblHeader->set_text(gettext("ubl-settings-datetime"));
-    windowMessDchp->set_title(gettext("Warning!"));
+    windowMessDchp->set_title(gettext("Attention"));
     lblTimeBios->set_text(gettext("Synchronize hardware time"));
     lblHW->set_text(gettext("Synchronize hardware time:"));
     array_hw_local[0] = gettext("UTC time");
@@ -278,8 +278,6 @@ void MainWindow::get_builder() {
     builder->get_widget("lblSynchronizeBtn", lblSynchronizeBtn);
     builder->get_widget("lblTimeBios", lblTimeBios);
     builder->get_widget("btnHardwareTime",btnHardwareTime);
-    builder->get_widget("lblMessageSudo", lblMessageSudo);
-    builder->get_widget("btnMessCloseSudo",btnMessCloseSudo);
     builder->get_widget("lblSave", lblSave);
     builder->get_widget("lblLoad", lblLoad);
     builder->get_widget("aboutWindows", aboutWindows);
@@ -317,14 +315,9 @@ void MainWindow::get_builder() {
     
 }
 
-void MainWindow::gui_exit() {
-    exit(1);
-}
-
 void MainWindow::event() {
     btnHardwareTime->signal_clicked().connect(sigc::mem_fun(*this, &MainWindow::hardware_clock));
     btnMessClose->signal_clicked().connect(sigc::mem_fun(*this, &MainWindow::gui_mess_close));
-    btnMessCloseSudo->signal_clicked().connect(sigc::mem_fun(*this, &MainWindow::gui_exit));
     //cldrDate->signal_day_selected().connect(sigc::mem_fun(*this, &MainWindow::get_calendar));
     btnUpdateDateTime->signal_clicked().connect(sigc::mem_fun(*this, &MainWindow::update_time_date));
     btnChooseDate->signal_clicked().connect(sigc::mem_fun(*this, &MainWindow::calendar_show));
diff --git a/source/ubl-settings-datetime.h b/source/ubl-settings-datetime.h
index cf0933d..2fb08f7 100644
--- a/source/ubl-settings-datetime.h
+++ b/source/ubl-settings-datetime.h
@@ -54,7 +54,6 @@ class MainWindow : public Gtk::ApplicationWindow {
         Glib::RefPtr<Gtk::Builder> builder;
         Gtk::Button *btnUpdateDateTime;
         Gtk::Button *btnChooseDate;
-        Gtk::Button *btnMessCloseSudo;
         Gtk::Button *btnMessClose;
         Gtk::ComboBoxText *cbDhcp;
         Gtk::SpinButton *numTimeHrs;
@@ -66,7 +65,6 @@ class MainWindow : public Gtk::ApplicationWindow {
         Gtk::Popover *popCalendar;
         Gtk::Calendar *cldrDate;
         Gtk::Label *lblMessage;
-        Gtk::Label *lblMessageSudo;
         Gtk::Label *lblDateTimeSetting;
         Gtk::Label *lblHead;
         Gtk::Label *lblTime;
@@ -203,7 +201,6 @@ class MainWindow : public Gtk::ApplicationWindow {
         void parse_text_date();
         void hardware_clock();
         void set_ntp_toggle_glob();
-        void gui_exit();
         void wind_close_ntp();
         void wrapper_system(string cmd, string thread_str);
         void info_status_app(string stule);
diff --git a/ubl-settings-datetime.css b/ubl-settings-datetime.css
index 57095ec..8458a42 100644
--- a/ubl-settings-datetime.css
+++ b/ubl-settings-datetime.css
@@ -6,7 +6,8 @@
     background-color: #f3f0ac;
 }
 .textHead{
-    text-shadow: 1px 1px #ffffff;
+    text-shadow: 2px 2px @theme_bg_color;
+    color: @theme_text_color;
 }
 .textHeaderBar{
     font-weight: bold;
diff --git a/ubl-settings-datetime.glade b/ubl-settings-datetime.glade
index a62872a..fbadc70 100644
--- a/ubl-settings-datetime.glade
+++ b/ubl-settings-datetime.glade
@@ -2,6 +2,88 @@
 <!-- Generated with glade 3.38.2 -->
 <interface>
   <requires lib="gtk+" version="3.24"/>
+  <object class="GtkWindow">
+    <property name="can-focus">False</property>
+    <property name="title" translatable="yes">Внимание!</property>
+    <property name="icon-name">com.ublinux.ubl-settings-datetime</property>
+    <property name="type-hint">dialog</property>
+    <child>
+      <object class="GtkBox">
+        <property name="visible">True</property>
+        <property name="can-focus">False</property>
+        <property name="orientation">vertical</property>
+        <child>
+          <object class="GtkBox">
+            <property name="visible">True</property>
+            <property name="can-focus">False</property>
+            <property name="margin-left">5</property>
+            <property name="margin-right">5</property>
+            <property name="margin-start">5</property>
+            <property name="margin-end">5</property>
+            <child>
+              <object class="GtkImage">
+                <property name="visible">True</property>
+                <property name="can-focus">False</property>
+                <property name="margin-right">5</property>
+                <property name="margin-start">5</property>
+                <property name="margin-end">5</property>
+                <property name="margin-top">6</property>
+                <property name="margin-bottom">6</property>
+                <property name="pixel-size">50</property>
+                <property name="icon-name">gtk-dialog-warning</property>
+              </object>
+              <packing>
+                <property name="expand">True</property>
+                <property name="fill">True</property>
+                <property name="position">0</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkLabel">
+                <property name="width-request">160</property>
+                <property name="visible">True</property>
+                <property name="can-focus">False</property>
+                <property name="halign">start</property>
+                <property name="valign">center</property>
+                <property name="margin-top">6</property>
+                <property name="margin-bottom">6</property>
+                <property name="label" translatable="yes">Enter DHCP !</property>
+              </object>
+              <packing>
+                <property name="expand">True</property>
+                <property name="fill">True</property>
+                <property name="position">1</property>
+              </packing>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">True</property>
+            <property name="position">1</property>
+          </packing>
+        </child>
+        <child>
+          <object class="GtkButton">
+            <property name="label" translatable="yes">OK</property>
+            <property name="visible">True</property>
+            <property name="can-focus">True</property>
+            <property name="receives-default">True</property>
+            <property name="margin-left">5</property>
+            <property name="margin-right">5</property>
+            <property name="margin-start">5</property>
+            <property name="margin-end">5</property>
+            <property name="margin-top">3</property>
+            <property name="margin-bottom">3</property>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">True</property>
+            <property name="position">1</property>
+          </packing>
+        </child>
+      </object>
+    </child>
+  </object>
   <object class="GtkAboutDialog" id="aboutWindows">
     <property name="can-focus">False</property>
     <property name="title" translatable="yes">О Программе</property>
@@ -94,9 +176,7 @@
                     <property name="can-focus">False</property>
                     <property name="label" translatable="yes">Date and time settings</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="15360"/>
                     </attributes>
                   </object>
@@ -233,6 +313,7 @@
   <object class="GtkWindow" id="window">
     <property name="width-request">659</property>
     <property name="can-focus">False</property>
+    <property name="icon-name">com.ublinux.ubl-settings-datetime</property>
     <child>
       <object class="GtkBox" id="plugBox">
         <property name="visible">True</property>
@@ -279,7 +360,7 @@
                     <property name="margin-bottom">6</property>
                     <attributes>
                       <attribute name="weight" value="bold"/>
-                      <attribute name="foreground" value="#000000000000"/>
+                      <attribute name="foreground" value="#4d4d4d4d4d4d"/>
                     </attributes>
                   </object>
                   <packing>
@@ -309,6 +390,7 @@
                       <object class="GtkImage" id="imgHeadBackground">
                         <property name="visible">True</property>
                         <property name="can-focus">False</property>
+                        <property name="halign">start</property>
                       </object>
                       <packing>
                         <property name="index">-1</property>
@@ -1197,9 +1279,8 @@ Format: DD.MM.YYYY</property>
   </object>
   <object class="GtkWindow" id="windowMessDchp">
     <property name="can-focus">False</property>
-    <property name="title" translatable="yes">Внимание!</property>
-    <property name="icon-name">com.ublinux.ubl-settings-datetime</property>
-    <property name="type-hint">dialog</property>
+    <property name="valign">start</property>
+    <property name="resizable">False</property>
     <child>
       <object class="GtkBox">
         <property name="visible">True</property>
@@ -1209,55 +1290,59 @@ Format: DD.MM.YYYY</property>
           <object class="GtkBox">
             <property name="visible">True</property>
             <property name="can-focus">False</property>
-            <property name="margin-left">5</property>
-            <property name="margin-right">5</property>
-            <property name="margin-start">5</property>
-            <property name="margin-end">5</property>
             <child>
               <object class="GtkImage">
                 <property name="visible">True</property>
                 <property name="can-focus">False</property>
-                <property name="margin-right">5</property>
-                <property name="margin-start">5</property>
-                <property name="margin-end">5</property>
-                <property name="margin-top">6</property>
-                <property name="margin-bottom">6</property>
-                <property name="pixel-size">50</property>
-                <property name="icon-name">gtk-dialog-warning</property>
+                <property name="halign">center</property>
+                <property name="valign">start</property>
+                <property name="margin-left">20</property>
+                <property name="margin-right">20</property>
+                <property name="margin-start">20</property>
+                <property name="margin-end">20</property>
+                <property name="margin-top">20</property>
+                <property name="margin-bottom">20</property>
+                <property name="icon-name">dialog-warning-symbolic</property>
+                <property name="icon_size">6</property>
               </object>
               <packing>
-                <property name="expand">True</property>
+                <property name="expand">False</property>
                 <property name="fill">True</property>
-                <property name="position">0</property>
+                <property name="position">1</property>
               </packing>
             </child>
             <child>
               <object class="GtkLabel" id="lblMessage">
-                <property name="width-request">160</property>
                 <property name="visible">True</property>
                 <property name="can-focus">False</property>
-                <property name="halign">start</property>
+                <property name="halign">center</property>
                 <property name="valign">center</property>
-                <property name="margin-top">6</property>
-                <property name="margin-bottom">6</property>
-                <property name="label" translatable="yes">Enter DHCP !</property>
+                <property name="margin-left">10</property>
+                <property name="margin-right">25</property>
+                <property name="margin-start">10</property>
+                <property name="margin-end">25</property>
+                <property name="margin-top">20</property>
+                <property name="margin-bottom">20</property>
+                <property name="label">Enter DHCP !</property>
+                <property name="wrap">True</property>
+                <property name="xalign">0</property>
               </object>
               <packing>
                 <property name="expand">True</property>
                 <property name="fill">True</property>
-                <property name="position">1</property>
+                <property name="position">2</property>
               </packing>
             </child>
           </object>
           <packing>
-            <property name="expand">False</property>
+            <property name="expand">True</property>
             <property name="fill">True</property>
-            <property name="position">1</property>
+            <property name="position">0</property>
           </packing>
         </child>
         <child>
           <object class="GtkButton" id="btnMessClose">
-            <property name="label" translatable="yes">OK</property>
+            <property name="label" translatable="yes">Close</property>
             <property name="visible">True</property>
             <property name="can-focus">True</property>
             <property name="receives-default">True</property>
@@ -1265,102 +1350,31 @@ Format: DD.MM.YYYY</property>
             <property name="margin-right">5</property>
             <property name="margin-start">5</property>
             <property name="margin-end">5</property>
-            <property name="margin-top">3</property>
-            <property name="margin-bottom">3</property>
+            <property name="margin-top">5</property>
+            <property name="margin-bottom">5</property>
           </object>
           <packing>
             <property name="expand">False</property>
             <property name="fill">True</property>
-            <property name="position">1</property>
+            <property name="position">2</property>
           </packing>
         </child>
       </object>
     </child>
-  </object>
-  <object class="GtkWindow" id="windowMessSudo">
-    <property name="can-focus">False</property>
-    <property name="type">popup</property>
-    <property name="title" translatable="yes">Внимание!</property>
-    <property name="window-position">center</property>
-    <property name="icon-name">com.ublinux.ubl-settings-datetime</property>
-    <property name="type-hint">dialog</property>
-    <child>
-      <object class="GtkBox">
+    <child type="titlebar">
+      <object class="GtkHeaderBar">
         <property name="visible">True</property>
         <property name="can-focus">False</property>
-        <property name="orientation">vertical</property>
+        <property name="title" translatable="yes">Attention</property>
+        <property name="show-close-button">True</property>
         <child>
-          <object class="GtkBox">
+          <object class="GtkImage">
             <property name="visible">True</property>
             <property name="can-focus">False</property>
-            <property name="margin-left">5</property>
-            <property name="margin-right">5</property>
-            <property name="margin-start">5</property>
-            <property name="margin-end">5</property>
-            <child>
-              <object class="GtkImage">
-                <property name="visible">True</property>
-                <property name="can-focus">False</property>
-                <property name="margin-right">5</property>
-                <property name="margin-start">5</property>
-                <property name="margin-end">5</property>
-                <property name="margin-top">6</property>
-                <property name="margin-bottom">6</property>
-                <property name="pixel-size">50</property>
-                <property name="icon-name">gtk-dialog-warning</property>
-              </object>
-              <packing>
-                <property name="expand">True</property>
-                <property name="fill">True</property>
-                <property name="position">0</property>
-              </packing>
-            </child>
-            <child>
-              <object class="GtkLabel" id="lblMessageSudo">
-                <property name="width-request">160</property>
-                <property name="visible">True</property>
-                <property name="can-focus">False</property>
-                <property name="halign">start</property>
-                <property name="valign">center</property>
-                <property name="margin-left">5</property>
-                <property name="margin-right">5</property>
-                <property name="margin-start">5</property>
-                <property name="margin-end">5</property>
-                <property name="margin-top">6</property>
-                <property name="margin-bottom">6</property>
-                <property name="label" translatable="yes">Enter DHCP !</property>
-              </object>
-              <packing>
-                <property name="expand">True</property>
-                <property name="fill">True</property>
-                <property name="position">1</property>
-              </packing>
-            </child>
-          </object>
-          <packing>
-            <property name="expand">False</property>
-            <property name="fill">True</property>
-            <property name="position">1</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkButton" id="btnMessCloseSudo">
-            <property name="label" translatable="yes">OK</property>
-            <property name="visible">True</property>
-            <property name="can-focus">True</property>
-            <property name="receives-default">True</property>
-            <property name="margin-left">5</property>
-            <property name="margin-right">5</property>
-            <property name="margin-start">5</property>
-            <property name="margin-end">5</property>
-            <property name="margin-top">3</property>
-            <property name="margin-bottom">3</property>
+            <property name="pixel-size">32</property>
+            <property name="icon-name">com.ublinux.ubl-settings-datetime</property>
+            <property name="icon_size">5</property>
           </object>
-          <packing>
-            <property name="expand">False</property>
-            <property name="fill">True</property>
-            <property name="position">1</property>
-          </packing>
         </child>
       </object>
     </child>
diff --git a/ubl-settings-datetime.pot b/ubl-settings-datetime.pot
index 411dc9f..6fd54d6 100644
--- a/ubl-settings-datetime.pot
+++ b/ubl-settings-datetime.pot
@@ -1815,7 +1815,7 @@ msgid "Wallis"
 msgstr ""
 
 #: source/ubl-settings-datetime.cc:147
-msgid "Warning!"
+msgid "Attention"
 msgstr ""
 
 msgid "Warsaw"
diff --git a/ubl-settings-datetime_ru.po b/ubl-settings-datetime_ru.po
index ae2ef8a..5f91c3d 100644
--- a/ubl-settings-datetime_ru.po
+++ b/ubl-settings-datetime_ru.po
@@ -1839,8 +1839,8 @@ msgid "Wallis"
 msgstr "Уоллис"
 
 #: source/ubl-settings-datetime.cc:147
-msgid "Warning!"
-msgstr "Внимание!"
+msgid "Attention"
+msgstr "Внимание"
 
 msgid "Warsaw"
 msgstr "Варшава"