diff --git a/RedPandaIDE/mainwindow.cpp b/RedPandaIDE/mainwindow.cpp
index 2b1479a1..7ce3dc5e 100644
--- a/RedPandaIDE/mainwindow.cpp
+++ b/RedPandaIDE/mainwindow.cpp
@@ -87,6 +87,12 @@ MainWindow::MainWindow(QWidget *parent)
     ui->actionEncode_in_ANSI->setCheckable(true);
     ui->actionEncode_in_UTF_8->setCheckable(true);
 
+    mMenuRecentFiles = new QMenu();
+    mMenuRecentFiles->setTitle(tr("Recent Files"));
+    ui->menuFile->insertMenu(ui->actionExit, mMenuRecentFiles);
+    ui->menuFile->insertSeparator(ui->actionExit);
+    rebuildOpenedFileHisotryMenu();
+
     mCPUDialog = nullptr;
 
     updateEditorActions();
@@ -330,6 +336,30 @@ void MainWindow::updateDebugEval(const QString &value)
     ui->txtEvalOutput->appendPlainText(value);
 }
 
+void MainWindow::rebuildOpenedFileHisotryMenu()
+{
+    mMenuRecentFiles->clear();
+    for (QAction* action:mRecentFileActions) {
+        action->setParent(nullptr);
+        action->deleteLater();
+    }
+    mRecentFileActions.clear();
+    if (pSettings->history().openedFiles().size()==0) {
+        mMenuRecentFiles->setEnabled(false);
+    } else {
+        mMenuRecentFiles->setEnabled(true);
+        for (QString filename: pSettings->history().openedFiles()) {
+            QAction* action = new QAction();
+            action->setText(filename);
+            connect(action, &QAction::triggered, [=,this](bool checked = false){
+                this->openFile(filename);
+            });
+            mRecentFileActions.append(action);
+        }
+        mMenuRecentFiles->addActions(mRecentFileActions);
+    }
+}
+
 QPlainTextEdit *MainWindow::txtLocals()
 {
     return ui->txtLocals;
@@ -1456,3 +1486,8 @@ void MainWindow::on_txtEvaludate_returnPressed()
         mDebugger->sendCommand("print",s,false);
     }
 }
+
+void MainWindow::on_actionExit_triggered()
+{
+    close();
+}
diff --git a/RedPandaIDE/mainwindow.h b/RedPandaIDE/mainwindow.h
index 55e03f82..8312eeb4 100644
--- a/RedPandaIDE/mainwindow.h
+++ b/RedPandaIDE/mainwindow.h
@@ -68,13 +68,14 @@ public:
     void changeDebugOutputLastline(const QString& text);
     void updateDebugEval(const QString& value);
 
+    void rebuildOpenedFileHisotryMenu();
+
     QPlainTextEdit* txtLocals();
 
     CPUDialog *cpuDialog() const;
 
     Debugger *debugger() const;
 
-
 protected:
     void openFiles(const QStringList& files);
     void openFile(const QString& filename);
@@ -165,6 +166,8 @@ private slots:
 
     void on_txtEvaludate_returnPressed();
 
+    void on_actionExit_triggered();
+
 public slots:
     void onCompileLog(const QString& msg);
     void onCompileIssue(PCompileIssue issue);
@@ -188,10 +191,12 @@ private:
     QLabel *mFileModeStatus;
     QMenu *mMenuEncoding;
     QMenu *mMenuEncodingList;
+    QMenu *mMenuRecentFiles;
     QComboBox *mCompilerSet;
     CompilerManager *mCompilerManager;
     Debugger *mDebugger;
     CPUDialog *mCPUDialog;
+    QList<QAction *> mRecentFileActions;
 
     bool mMessageControlChanged;
     bool mTabMessagesTogglingState;
diff --git a/RedPandaIDE/mainwindow.ui b/RedPandaIDE/mainwindow.ui
index 703cf0ff..d1763c35 100644
--- a/RedPandaIDE/mainwindow.ui
+++ b/RedPandaIDE/mainwindow.ui
@@ -566,6 +566,8 @@
     <addaction name="actionSave"/>
     <addaction name="actionSaveAs"/>
     <addaction name="actionSaveAll"/>
+    <addaction name="separator"/>
+    <addaction name="actionExit"/>
    </widget>
    <widget class="QMenu" name="menuTools">
     <property name="title">
@@ -573,9 +575,9 @@
     </property>
     <addaction name="actionOptions"/>
    </widget>
-   <widget class="QMenu" name="menuRun">
+   <widget class="QMenu" name="menuExecute">
     <property name="title">
-     <string>Run</string>
+     <string>Execute</string>
     </property>
     <addaction name="actionCompile"/>
     <addaction name="actionRun"/>
@@ -614,7 +616,7 @@
    </widget>
    <addaction name="menuFile"/>
    <addaction name="menuEdit"/>
-   <addaction name="menuRun"/>
+   <addaction name="menuExecute"/>
    <addaction name="menuTools"/>
   </widget>
   <widget class="QStatusBar" name="statusbar"/>
@@ -1078,6 +1080,11 @@
     <string>View CPU Window...</string>
    </property>
   </action>
+  <action name="actionExit">
+   <property name="text">
+    <string>Exit</string>
+   </property>
+  </action>
  </widget>
  <customwidgets>
   <customwidget>
diff --git a/RedPandaIDE/settings.cpp b/RedPandaIDE/settings.cpp
index 7addfeb8..4e8db11c 100644
--- a/RedPandaIDE/settings.cpp
+++ b/RedPandaIDE/settings.cpp
@@ -22,7 +22,8 @@ Settings::Settings(const QString &filename):
     mEnvironment(this),
     mCompilerSets(this),
     mExecutor(this),
-    mDebugger(this)
+    mDebugger(this),
+    mHistory(this)
 {
 }
 
@@ -2350,16 +2351,29 @@ Settings::History::History(Settings *settings):_Base(settings, SETTING_HISTORY)
 
 }
 
+QStringList &Settings::History::openedFiles()
+{
+    return mOpenedFiles;
+}
+
+QStringList &Settings::History::openedProjects()
+{
+    return mOpenedProjects;
+}
+
 bool Settings::History::addToOpenedFiles(const QString &filename)
 {
     if (!QFile(filename).exists())
         return false;
-    if (openedFiles().indexOf(filename)>=0)
-        return false;
-    if (openedFiles().size()>=15) {
-        openedFiles().pop_front();
+    int index = mOpenedFiles.indexOf(filename);
+    if (index>=0) {
+        mOpenedFiles.removeAt(index);
     }
-    openedFiles().append(filename);
+    if (mOpenedFiles.size()>=15) {
+        mOpenedFiles.pop_back();
+    }
+    mOpenedFiles.push_front(filename);
+    save();
     return true;
 
 }
diff --git a/RedPandaIDE/widgets/cpudialog.cpp b/RedPandaIDE/widgets/cpudialog.cpp
index 2cf03223..2f7f142a 100644
--- a/RedPandaIDE/widgets/cpudialog.cpp
+++ b/RedPandaIDE/widgets/cpudialog.cpp
@@ -75,9 +75,13 @@ void CPUDialog::closeEvent(QCloseEvent *event)
 void CPUDialog::on_rdIntel_toggled(bool)
 {
     sendSyntaxCommand();
+    pSettings->debugger().setUseIntelStyle(ui->rdIntel->isChecked());
+    pSettings->debugger().save();
 }
 
 void CPUDialog::on_rdATT_toggled(bool)
 {
     sendSyntaxCommand();
+    pSettings->debugger().setUseIntelStyle(ui->rdIntel->isChecked());
+    pSettings->debugger().save();
 }