diff --git a/src/ui/FrameTitleBar.cpp b/src/ui/FrameTitleBar.cpp
index bf46a0e1..7f9844f2 100644
--- a/src/ui/FrameTitleBar.cpp
+++ b/src/ui/FrameTitleBar.cpp
@@ -142,11 +142,16 @@ void FrameTitleBar::InitSkinMemu() {
     dyt_check(values.count() == names.count());
     
     ui->sys_skin->setPopupMode(QToolButton::InstantPopup);
+    
+    QActionGroup* skinActionGroup = new QActionGroup(this);
+    skinActionGroup->setExclusive(true);
+    
     for (int i = 0; i < names.count(); ++i) {
         QAction* action = new QAction(names[i], this);
         action->setCheckable(true);
         action->setData(values[i]);
         ui->sys_skin->addAction(action);
+        skinActionGroup->addAction(action);
         connect(action, &QAction::triggered, &RecourceHelper::Get(), &RecourceHelper::OnChangeStyle);
     }
 	ui->sys_skin->actions().first()->setChecked(true);