diff --git a/source/ublexec.cc b/source/ublexec.cc
index 6a254ee..1348cc5 100644
--- a/source/ublexec.cc
+++ b/source/ublexec.cc
@@ -187,8 +187,31 @@ void MainWindow::event(){
     iconSystem->signal_selection_changed().connect(sigc::mem_fun(*this,&MainWindow::select_System));
     btnSynopsis->signal_activate().connect(sigc::mem_fun(*this, &MainWindow::synopsis_show));
     btnAbout->signal_activate().connect([&](){aboutWindows->show();});
+    rbSudo->signal_toggled().connect([&](){
+        spinPriority->set_range(-20,19);
+        spinPriority->set_increments(1.0,-1.0);
+        scalePriority->set_range(-20,19);
+        scalePriority->set_value(0);
+        lblTimeEpriorityLow->set_text("19 (Низкий)");
+        lblTime4EpriorityHigh->set_text("-20 (Высокий)");
+    });
+    rbSu->signal_toggled().connect(sigc::mem_fun(*this,&MainWindow::nice_hight));
+    rbPkexec->signal_toggled().connect(sigc::mem_fun(*this,&MainWindow::nice_hight));
 }
 
+void MainWindow::nice_hight(){
+    Glib::ustring entry_user = cmbUser->get_active_text();
+    if (geteuid() != 0){
+        spinPriority->set_range(0,19);
+        spinPriority->set_increments(1.0,-1.0);
+        scalePriority->set_range(0,19);
+        scalePriority->set_value(0);
+        lblTimeEpriorityLow->set_text("19 (Низкий)");
+        lblTime4EpriorityHigh->set_text("0 (Высокий)"); 
+    }   
+}
+
+
 void MainWindow::synopsis_show(){
     system("xdg-open https://wiki.ublinux.ru/ru/home &");
 }
diff --git a/source/ublexec.h b/source/ublexec.h
index a6b3f50..5c00d9d 100644
--- a/source/ublexec.h
+++ b/source/ublexec.h
@@ -54,6 +54,7 @@ public:
     void open_list_app();
     void start_cmd();
     void changed_user();
+    void nice_hight();
     void execute_terminal(){}
     void execute_another_User(){}
     void activ_or_block_other_user();