diff --git a/NEWS.md b/NEWS.md
index 4517a26a..0511ddd4 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -13,6 +13,7 @@ Red Panda C++ Version 1.1.0
   - enhancement: hide all menu actions in the option dialog's shortcut panel
   - enhancement: add 'run all problem cases' / 'run current problem case' / 'batch set cases' to the option dialog's shortcut panel
   - enhancement: more templates for raylib
+  - fix: compiler settings not correctly saved
 
 Red Panda C++ Version 1.0.10
   - fix: modify watch doesn't work
diff --git a/RedPandaIDE/mainwindow.cpp b/RedPandaIDE/mainwindow.cpp
index aa01aa17..504f7fcb 100644
--- a/RedPandaIDE/mainwindow.cpp
+++ b/RedPandaIDE/mainwindow.cpp
@@ -2229,11 +2229,12 @@ void MainWindow::buildContextMenus()
             this, &MainWindow::onLstProblemSetContextMenu);
     mProblem_Properties = createActionFor(
                 tr("Properties..."),
-                ui->lstProblemSet
+                this
                 );
-    mProblem_Properties->setObjectName("Probelm_Properties");
+    mProblem_Properties->setObjectName("actionProbelm_Properties");
     connect(mProblem_Properties, &QAction::triggered, this,
             &MainWindow::onProblemProperties);
+
     mProblem_OpenSource=createActionFor(
                 tr("Open Source File"),
                 ui->lstProblemSet
@@ -2247,7 +2248,7 @@ void MainWindow::buildContextMenus()
             this, &MainWindow::onTableProblemCasesContextMenu);
     mProblem_RunAllCases = createActionFor(
                 tr("Run All Cases"),
-                ui->tblProblemCases
+                this
                 );
     mProblem_RunAllCases->setObjectName("Problem_RunAllCases");
     connect(mProblem_RunAllCases, &QAction::triggered, this,
@@ -2255,7 +2256,7 @@ void MainWindow::buildContextMenus()
 
     mProblem_RunCurrentCase = createActionFor(
                 tr("Run Current Case"),
-                ui->tblProblemCases
+                this
                 );
     mProblem_RunCurrentCase->setObjectName("Problem_RunCurrentCases");
     connect(mProblem_RunCurrentCase, &QAction::triggered, this,
@@ -2263,7 +2264,7 @@ void MainWindow::buildContextMenus()
 
     mProblem_batchSetCases = createActionFor(
                 tr("Batch Set Cases"),
-                ui->tblProblemCases);
+                this);
     mProblem_batchSetCases->setObjectName("Problem_BatchSetCases");
     connect(mProblem_batchSetCases, &QAction::triggered, this,
             &MainWindow::onProblemBatchSetCases);
@@ -3260,12 +3261,16 @@ void MainWindow::onProblemNameChanged(int index)
 
 void MainWindow::onProblemRunCurrentCase()
 {
+    if (!ui->tblProblemCases->currentIndex().isValid())
+        return;
+    showHideMessagesTab(ui->tabProblem,ui->actionProblem);
     applyCurrentProblemCaseChanges();
     runExecutable(RunType::CurrentProblemCase);
 }
 
 void MainWindow::onProblemBatchSetCases()
 {
+    showHideMessagesTab(ui->tabProblem,ui->actionProblem);
     if (mOJProblemModel.count()>0 && QMessageBox::question(this,tr("Batch Set Cases"),
                               tr("This operation will remove all cases for the current problem.")
                               +"<br />"
@@ -3522,6 +3527,7 @@ void MainWindow::onFilesViewRename() {
 
 void MainWindow::onProblemProperties()
 {
+    showHideMessagesTab(ui->tabProblem,ui->actionProblem);
     QModelIndex idx = ui->lstProblemSet->currentIndex();
     if (!idx.isValid())
         return;
@@ -6863,7 +6869,10 @@ void MainWindow::on_btnAddProblemCase_clicked()
 }
 
 void MainWindow::on_btnRunAllProblemCases_clicked()
-{
+{    
+    if (mOJProblemModel.count()<=0)
+        return;
+    showHideMessagesTab(ui->tabProblem,ui->actionProblem);
     applyCurrentProblemCaseChanges();
     runExecutable(RunType::ProblemCases);
 }
diff --git a/RedPandaIDE/settings.cpp b/RedPandaIDE/settings.cpp
index 98902eb6..a946c186 100644
--- a/RedPandaIDE/settings.cpp
+++ b/RedPandaIDE/settings.cpp
@@ -2682,6 +2682,9 @@ void Settings::CompilerSets::saveSet(int index)
     savePath("profiler", pSet->profiler());
 
     mSettings->mSettings.remove("Options");
+    foreach(const PCompilerOption& option, pCompilerInfoManager->getCompilerOptions(pSet->compilerType())) {
+        mSettings->mSettings.remove(option->key);
+    }
     // Save option string
     for (const QString& optionKey : pSet->compileOptions().keys()) {
         mSettings->mSettings.setValue(optionKey, pSet->compileOptions().value(optionKey));
diff --git a/RedPandaIDE/settingsdialog/compilersetoptionwidget.ui b/RedPandaIDE/settingsdialog/compilersetoptionwidget.ui
index bcc48cf5..edfb6b0d 100644
--- a/RedPandaIDE/settingsdialog/compilersetoptionwidget.ui
+++ b/RedPandaIDE/settingsdialog/compilersetoptionwidget.ui
@@ -110,7 +110,7 @@
    <item>
     <widget class="QTabWidget" name="settingTabs">
      <property name="currentIndex">
-      <number>1</number>
+      <number>0</number>
      </property>
      <property name="movable">
       <bool>false</bool>