diff --git a/src/gui/__pycache__/mainGui.cpython-310.pyc b/src/gui/__pycache__/mainGui.cpython-310.pyc
index 5cca7ce..c6bb37f 100644
Binary files a/src/gui/__pycache__/mainGui.cpython-310.pyc and b/src/gui/__pycache__/mainGui.cpython-310.pyc differ
diff --git a/src/gui/__pycache__/settings_window.cpython-310.pyc b/src/gui/__pycache__/settings_window.cpython-310.pyc
index ee28745..cc752df 100644
Binary files a/src/gui/__pycache__/settings_window.cpython-310.pyc and b/src/gui/__pycache__/settings_window.cpython-310.pyc differ
diff --git a/src/gui/mainGui.py b/src/gui/mainGui.py
index 378af10..48b294e 100644
--- a/src/gui/mainGui.py
+++ b/src/gui/mainGui.py
@@ -84,7 +84,7 @@ class MainWindow(BaseMainWindow):
         self.system_dock.hide()  # Скрываем по умолчанию
 
         # Создаем док-виджет для ReportSettings
-        self.report_dock = QtWidgets.QDockWidget("Report Settings", self)
+        self.report_dock = QtWidgets.QDockWidget("View settings", self)
         self.report_dock.setWidget(self.repSettings)
         self.report_dock.setObjectName("ReportSettings")
         self.addDockWidget(Qt.RightDockWidgetArea, self.report_dock)
@@ -160,11 +160,11 @@ class MainWindow(BaseMainWindow):
         self.progress_bar.setSizePolicy(QSP.Policy.Fixed, QSP.Policy.Preferred)
         
         # Добавление виджетов в макет
-        note_layout.addWidget(self.mode_label)
+        note_layout.addWidget(self.progress_bar)
         note_layout.addWidget(self.note_label)
         note_layout.addStretch(1)
-        note_layout.addWidget(self.progress_bar)
-        
+        note_layout.addWidget(self.mode_label)
+       
         # Установка политики размеров для note_widget
         note_widget.setSizePolicy(QSP.Policy.Expanding, QSP.Policy.Preferred)
         
@@ -294,7 +294,8 @@ class MainWindow(BaseMainWindow):
 
     def _open_file(self) -> None:
         path = self._select_csv()
-        self._controller.open_file(path)
+        if path is not None:
+            self._controller.open_file(path)
     
     def _select_csv(self) -> Optional[str]:
         CSV_path, _ = QtWidgets.QFileDialog.getOpenFileName(self,"Select csv file", "", "CSV Files (*.csv)")
@@ -304,7 +305,10 @@ class MainWindow(BaseMainWindow):
         return None
 
     def _on_tab_changed(self, index):
-        tab = self.tabWidget.currentWidget()
+        try: 
+            tab = self.tabWidget.currentWidget() 
+        except: 
+            tab = None
         if tab is not None and self.report_dock.isVisible():
             reg_items = tab.property("reg_items")
             curve_items = tab.property("curve_items")
diff --git a/src/gui/settings_window.py b/src/gui/settings_window.py
index 3e97925..f068e91 100644
--- a/src/gui/settings_window.py
+++ b/src/gui/settings_window.py
@@ -183,7 +183,7 @@ class settingsWindow(QWidget):
 class SystemSettings(settingsWindow):
     def __init__(self, path, name, upd_func):
         assosiated_names = {
-            "trace_storage_path": "trace path",
+            "trace_storage_path": "Trace path",
             "monitor_update_period": "Monitoring period",
             "a_max_1": "Max lin accel FE, m/s^2",
             "v_max_1": "Max lin speed FE, m/s",
diff --git a/src/utils/__pycache__/qt_settings.cpython-310.pyc b/src/utils/__pycache__/qt_settings.cpython-310.pyc
index 245a51b..78459fc 100644
Binary files a/src/utils/__pycache__/qt_settings.cpython-310.pyc and b/src/utils/__pycache__/qt_settings.cpython-310.pyc differ
diff --git a/src/utils/qt_settings.py b/src/utils/qt_settings.py
index 661cc76..7bc6a0c 100644
--- a/src/utils/qt_settings.py
+++ b/src/utils/qt_settings.py
@@ -255,8 +255,8 @@ QDockWidget::title {
     color: #E0E0E0;
 }
 
-/* Кнопки закрытия и открепления (float) */ #FFD700
-QDockWidget::close-button, QDockWidget::float-button {
+/* Кнопки закрытия и открепления (float)  */ 
+QDockWidget::close-button, QDockWidget::float-button, QDockWidget::close-button:disabled {
     border: none;
     background-color: #FFCC00;
     icon-size: 18px;
@@ -273,6 +273,9 @@ QDockWidget::close-button:hover, QDockWidget::float-button:hover {
   Таблицы (QTableWidget / QTableView)
   ------------------------------------------------------
 */
+QTableCornerButton::section {
+    background-color: #1E1E1E;
+}
 QTableView {
     background-color: #1E1E1E;
     gridline-color: #424242;   /* Линии сетки */