diff --git a/build_ui.sh b/build_ui.sh
index 639c88f..10db80f 100755
--- a/build_ui.sh
+++ b/build_ui.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 /usr/bin/pyuic5 ui/csvdatasourceconfigwidget.ui > src/nailab/ui_gen/csvdatasourceconfigwidget.py
-/usr/bin/pyuic5 ui/mainwindow.ui > src/nailab/ui_gen/mainwindow.py.py
+/usr/bin/pyuic5 ui/mainwindow.ui > src/nailab/ui_gen/mainwindow.py
 /usr/bin/pyuic5 ui/newdatasourcedialog.ui > src/nailab/ui_gen/newdatasourcedialog.py
 /usr/bin/pyuic5 ui/strategywidget.ui > src/nailab/ui_gen/strategywidget.py
 
diff --git a/src/nailab/ui_gen/mainwindow.py b/src/nailab/ui_gen/mainwindow.py
index 6f99a6d..6f148ee 100644
--- a/src/nailab/ui_gen/mainwindow.py
+++ b/src/nailab/ui_gen/mainwindow.py
@@ -23,7 +23,7 @@ class Ui_MainWindow(object):
         self.gridLayout.addWidget(self.tabs, 0, 0, 1, 1)
         MainWindow.setCentralWidget(self.centralwidget)
         self.menubar = QtWidgets.QMenuBar(MainWindow)
-        self.menubar.setGeometry(QtCore.QRect(0, 0, 1060, 23))
+        self.menubar.setGeometry(QtCore.QRect(0, 0, 1060, 19))
         self.menubar.setObjectName("menubar")
         self.menuFile = QtWidgets.QMenu(self.menubar)
         self.menuFile.setObjectName("menuFile")
@@ -46,11 +46,17 @@ class Ui_MainWindow(object):
         self.actionExecute.setObjectName("actionExecute")
         self.actionSave_strategy = QtWidgets.QAction(MainWindow)
         self.actionSave_strategy.setObjectName("actionSave_strategy")
+        self.actionExit = QtWidgets.QAction(MainWindow)
+        self.actionExit.setObjectName("actionExit")
         self.menuFile.addAction(self.actionNew_strategy)
         self.menuFile.addAction(self.actionOpen_strategy)
+        self.menuFile.addAction(self.actionSave_strategy)
+        self.menuFile.addAction(self.actionExit)
         self.menuBacktest.addAction(self.actionExecute)
         self.menubar.addAction(self.menuFile.menuAction())
         self.menubar.addAction(self.menuBacktest.menuAction())
+        self.toolBar.addAction(self.actionNew_strategy)
+        self.toolBar.addAction(self.actionOpen_strategy)
         self.toolBar.addAction(self.actionSave_strategy)
         self.toolBar.addAction(self.actionExecute)
 
@@ -71,7 +77,11 @@ class Ui_MainWindow(object):
         self.toolBar.setWindowTitle(_translate("MainWindow", "toolBar"))
         self.actionOpenTrades.setText(_translate("MainWindow", "Open..."))
         self.actionNew_strategy.setText(_translate("MainWindow", "New strategy"))
+        self.actionNew_strategy.setShortcut(_translate("MainWindow", "Ctrl+N"))
         self.actionOpen_strategy.setText(_translate("MainWindow", "Open strategy"))
+        self.actionOpen_strategy.setShortcut(_translate("MainWindow", "Ctrl+O"))
         self.actionExecute.setText(_translate("MainWindow", "Execute"))
         self.actionSave_strategy.setText(_translate("MainWindow", "Save strategy"))
+        self.actionSave_strategy.setShortcut(_translate("MainWindow", "Ctrl+S"))
+        self.actionExit.setText(_translate("MainWindow", "Exit"))
 
diff --git a/src/nailab/ui_gen/mainwindow.py.py b/src/nailab/ui_gen/mainwindow.py.py
deleted file mode 100644
index 3f05536..0000000
--- a/src/nailab/ui_gen/mainwindow.py.py
+++ /dev/null
@@ -1,77 +0,0 @@
-# -*- coding: utf-8 -*-
-
-# Form implementation generated from reading ui file 'ui/mainwindow.ui'
-#
-# Created by: PyQt5 UI code generator 5.5.1
-#
-# WARNING! All changes made in this file will be lost!
-
-from PyQt5 import QtCore, QtGui, QtWidgets
-
-class Ui_MainWindow(object):
-    def setupUi(self, MainWindow):
-        MainWindow.setObjectName("MainWindow")
-        MainWindow.resize(1060, 587)
-        self.centralwidget = QtWidgets.QWidget(MainWindow)
-        self.centralwidget.setObjectName("centralwidget")
-        self.gridLayout = QtWidgets.QGridLayout(self.centralwidget)
-        self.gridLayout.setContentsMargins(3, 3, 3, 3)
-        self.gridLayout.setObjectName("gridLayout")
-        self.tabs = QtWidgets.QTabWidget(self.centralwidget)
-        self.tabs.setTabsClosable(True)
-        self.tabs.setObjectName("tabs")
-        self.gridLayout.addWidget(self.tabs, 0, 0, 1, 1)
-        MainWindow.setCentralWidget(self.centralwidget)
-        self.menubar = QtWidgets.QMenuBar(MainWindow)
-        self.menubar.setGeometry(QtCore.QRect(0, 0, 1060, 19))
-        self.menubar.setObjectName("menubar")
-        self.menuFile = QtWidgets.QMenu(self.menubar)
-        self.menuFile.setObjectName("menuFile")
-        self.menuBacktest = QtWidgets.QMenu(self.menubar)
-        self.menuBacktest.setObjectName("menuBacktest")
-        MainWindow.setMenuBar(self.menubar)
-        self.statusbar = QtWidgets.QStatusBar(MainWindow)
-        self.statusbar.setObjectName("statusbar")
-        MainWindow.setStatusBar(self.statusbar)
-        self.toolBar = QtWidgets.QToolBar(MainWindow)
-        self.toolBar.setObjectName("toolBar")
-        MainWindow.addToolBar(QtCore.Qt.TopToolBarArea, self.toolBar)
-        self.actionOpenTrades = QtWidgets.QAction(MainWindow)
-        self.actionOpenTrades.setObjectName("actionOpenTrades")
-        self.actionNew_strategy = QtWidgets.QAction(MainWindow)
-        self.actionNew_strategy.setObjectName("actionNew_strategy")
-        self.actionOpen_strategy = QtWidgets.QAction(MainWindow)
-        self.actionOpen_strategy.setObjectName("actionOpen_strategy")
-        self.actionExecute = QtWidgets.QAction(MainWindow)
-        self.actionExecute.setObjectName("actionExecute")
-        self.actionSave_strategy = QtWidgets.QAction(MainWindow)
-        self.actionSave_strategy.setObjectName("actionSave_strategy")
-        self.menuFile.addAction(self.actionNew_strategy)
-        self.menuFile.addAction(self.actionOpen_strategy)
-        self.menuBacktest.addAction(self.actionExecute)
-        self.menubar.addAction(self.menuFile.menuAction())
-        self.menubar.addAction(self.menuBacktest.menuAction())
-        self.toolBar.addAction(self.actionSave_strategy)
-        self.toolBar.addAction(self.actionExecute)
-
-        self.retranslateUi(MainWindow)
-        self.tabs.setCurrentIndex(-1)
-        self.actionOpen_strategy.triggered.connect(MainWindow.openStrategy)
-        self.tabs.tabCloseRequested['int'].connect(MainWindow.tabCloseRequested)
-        self.actionNew_strategy.triggered.connect(MainWindow.newStrategy)
-        self.actionExecute.triggered.connect(MainWindow.executeStrategy)
-        self.actionSave_strategy.triggered.connect(MainWindow.saveStrategy)
-        QtCore.QMetaObject.connectSlotsByName(MainWindow)
-
-    def retranslateUi(self, MainWindow):
-        _translate = QtCore.QCoreApplication.translate
-        MainWindow.setWindowTitle(_translate("MainWindow", "Nailab"))
-        self.menuFile.setTitle(_translate("MainWindow", "File"))
-        self.menuBacktest.setTitle(_translate("MainWindow", "Backtest"))
-        self.toolBar.setWindowTitle(_translate("MainWindow", "toolBar"))
-        self.actionOpenTrades.setText(_translate("MainWindow", "Open..."))
-        self.actionNew_strategy.setText(_translate("MainWindow", "New strategy"))
-        self.actionOpen_strategy.setText(_translate("MainWindow", "Open strategy"))
-        self.actionExecute.setText(_translate("MainWindow", "Execute"))
-        self.actionSave_strategy.setText(_translate("MainWindow", "Save strategy"))
-
diff --git a/ui/mainwindow.ui b/ui/mainwindow.ui
index 4973fc1..1279ce0 100644
--- a/ui/mainwindow.ui
+++ b/ui/mainwindow.ui
@@ -54,6 +54,8 @@
     </property>
     <addaction name="actionNew_strategy"/>
     <addaction name="actionOpen_strategy"/>
+    <addaction name="actionSave_strategy"/>
+    <addaction name="actionExit"/>
    </widget>
    <widget class="QMenu" name="menuBacktest">
     <property name="title">
@@ -75,6 +77,8 @@
    <attribute name="toolBarBreak">
     <bool>false</bool>
    </attribute>
+   <addaction name="actionNew_strategy"/>
+   <addaction name="actionOpen_strategy"/>
    <addaction name="actionSave_strategy"/>
    <addaction name="actionExecute"/>
   </widget>
@@ -87,11 +91,17 @@
    <property name="text">
     <string>New strategy</string>
    </property>
+   <property name="shortcut">
+    <string>Ctrl+N</string>
+   </property>
   </action>
   <action name="actionOpen_strategy">
    <property name="text">
     <string>Open strategy</string>
    </property>
+   <property name="shortcut">
+    <string>Ctrl+O</string>
+   </property>
   </action>
   <action name="actionExecute">
    <property name="text">
@@ -102,6 +112,14 @@
    <property name="text">
     <string>Save strategy</string>
    </property>
+   <property name="shortcut">
+    <string>Ctrl+S</string>
+   </property>
+  </action>
+  <action name="actionExit">
+   <property name="text">
+    <string>Exit</string>
+   </property>
   </action>
  </widget>
  <resources/>