diff --git a/View/mainwindow.py b/View/mainwindow.py
index 6a5ce50..029f6aa 100644
--- a/View/mainwindow.py
+++ b/View/mainwindow.py
@@ -10,8 +10,14 @@
 
 from PyQt5 import QtCore, QtGui, QtWidgets
 from Model.create_table_for_save_as import CreateTableForSaveAs
+from Model.update_table_for_save import UpdateTableForSave
 from Model.read_table_for_open import ReadTableForOpen
 from View.about_window import AboutWindow
+import settings as stg
+
+# from View.acoustic_data_tab import AcousticDataTab
+
+from functools import partial
 
 
 class Ui_MainWindow(object):
@@ -163,6 +169,9 @@ class Ui_MainWindow(object):
         # --- Connect Action Save As ---
         self.actionSave_As.triggered.connect(self.save_as)
 
+        # --- Connect Action save ---
+        self.actionSave.triggered.connect(self.save)
+
         # --- Connect Action Open ---
         self.actionOpen.triggered.connect(self.open)
 
@@ -172,12 +181,34 @@ class Ui_MainWindow(object):
         # --- Connect Action About ---
         self.actionAbout.triggered.connect(self.about_window)
 
+        # --- Create Context Menu ---
+        self.createContextMenu()
+
     def save_as(self):
         CreateTableForSaveAs()
 
+    def save(self):
+        UpdateTableForSave()
+
     def open(self):
         ReadTableForOpen()
 
+        # acoustic_data_tab = AcousticDataTab()
+        #
+        # acoustic_data_tab.fileListWidget.addItems(stg.acoustic_data)
+
+    def createContextMenu(self):
+        # Setting contextMenuPolicy
+        self.centralwidget.setContextMenuPolicy(QtCore.Qt.ActionsContextMenu)
+        # Populating the widget with actions
+        self.centralwidget.addAction(self.actionSave_As)
+        self.centralwidget.addAction(self.actionSave)
+        self.centralwidget.addAction(self.actionOpen)
+        self.centralwidget.addAction(self.actionTable_of_Backscatter_values)
+        self.centralwidget.addAction(self.actionEnglish)
+        self.centralwidget.addAction(self.actionFrench)
+        self.centralwidget.addAction(self.actionDB_Browser_for_SQLite)
+
     def db_browser_for_sqlite(self):
         import argparse
         import sys