diff --git a/src/maininterface.cpp b/src/maininterface.cpp
index e28d937..c2fb16a 100644
--- a/src/maininterface.cpp
+++ b/src/maininterface.cpp
@@ -132,20 +132,22 @@ void MainInterface::init()
 
     m_belowwidget->setLayout(m_layout);
 
-    connect(m_list, &QListView::clicked, this, [=](const QModelIndex &index){
-        QString type = index.data().toString();
-        if("GlobalTheme" == type){
-            m_themestackedwidget->setCurrentIndex(0);
-        }else if("IconTheme" == type){
-            m_themestackedwidget->setCurrentIndex(1);
-        }else if("CursorTheme" == type){
-            m_themestackedwidget->setCurrentIndex(2);
-        }else if("PlymouthTheme" == type){
-            m_themestackedwidget->setCurrentIndex(3);
-            this->startShowPlymouth();
-        }else if("GrubTheme" == type){
-            m_themestackedwidget->setCurrentIndex(4);
-        }
+    connect(m_globalbtn,&TypeButton::clicked,m_themestackedwidget,[=](){
+        m_themestackedwidget->setCurrentIndex(0);
+    });
+    connect(m_iconbtn,&TypeButton::clicked,m_themestackedwidget,[=](){
+        m_themestackedwidget->setCurrentIndex(1);
+    });
+    connect(m_cursorbtn,&TypeButton::clicked,m_themestackedwidget,[=](){
+        m_themestackedwidget->setCurrentIndex(2);
+    });
+    connect(m_plymouthbtn,&TypeButton::clicked,m_themestackedwidget,[=](){
+        m_themestackedwidget->setCurrentIndex(3);
+        this->startShowPlymouth();
+    });
+    connect(m_grubbtn,&TypeButton::clicked,m_themestackedwidget,[=](){
+        m_themestackedwidget->setCurrentIndex(4);
+        m_grubbtn->setChecked(true);
     });
     connect(m_buildbtn,&QPushButton::clicked,this,[=](){
         m_info = new InfoCreateWidget(nullptr,"create");
@@ -160,8 +162,8 @@ void MainInterface::init()
             delete m_info;
         });
     });
-////    connect()
-//    qDebug()<<this->contentsMargins();
+//    connect()
+    qDebug()<<this->contentsMargins();
 }
 
 /**
@@ -173,121 +175,120 @@ void MainInterface::init()
  */
 void MainInterface::initLeftBar()
 {
-    m_navigationwidget = new QWidget(m_belowwidget);
+    m_navigationwidget = new BaseLeftWidget(m_belowwidget);
     m_navigationwidget->setMinimumSize(200,620);
     m_navigationwidget->setMaximumWidth(200);
-    m_navigation = new kdk::KNavigationBar(m_navigationwidget);
-
     QVBoxLayout *leftLayout = new QVBoxLayout(m_navigationwidget);
 
-    m_globalbtn = new QStandardItem("GlobalTheme");
+    QButtonGroup *buttonGroup = new QButtonGroup(m_navigationwidget);
+    buttonGroup->setExclusive(true);
+//    QButtonGroup *bootbuttonGroup = new QButtonGroup(m_navigationwidget);
+
+    m_globalbtn = new TypeButton(m_navigationwidget);
     m_globalbtn->setText(tr("GlobalTheme"));
-    m_iconbtn = new QStandardItem("IconTheme");
+    m_iconbtn = new TypeButton(m_navigationwidget);
     m_iconbtn->setText(tr("IconTheme"));
-    m_cursorbtn = new QStandardItem("CursorTheme");
+    m_cursorbtn = new TypeButton(m_navigationwidget);
     m_cursorbtn->setText(tr("CursorTheme"));
-    m_plymouthbtn = new QStandardItem("PlymouthTheme");
+    m_plymouthbtn = new TypeButton(m_navigationwidget);
     m_plymouthbtn->setText(tr("PlymouthTheme"));
-    m_grubbtn = new QStandardItem("GrubTheme");
+    m_grubbtn = new TypeButton(m_navigationwidget);
     m_grubbtn->setText(tr("GrubTheme"));
 
-    m_model = m_navigation->model();
-    m_list = m_navigation->listview();
-
-    m_model->appendRow(m_globalbtn);
-    m_model->appendRow(m_iconbtn);
-    m_model->appendRow(m_cursorbtn);
-    m_model->appendRow(m_plymouthbtn);
-    m_model->appendRow(m_grubbtn);
-    m_list->setModel(m_model);
-    m_list->setMaximumWidth(200);
-
     m_buildbtn = new QPushButton(m_navigationwidget);
     m_buildbtn->setFont(QFont("Arial" , 12));
+    buttonGroup->addButton(m_globalbtn);
+    buttonGroup->addButton(m_iconbtn);
+    buttonGroup->addButton(m_cursorbtn);
+    buttonGroup->addButton(m_plymouthbtn);
+    buttonGroup->addButton(m_grubbtn);
 
-    leftLayout->addWidget(m_navigation);
+    m_globalbtn->setCheckable(true);
+    m_iconbtn->setCheckable(true);
+    m_cursorbtn->setCheckable(true);
+    m_plymouthbtn->setCheckable(true);
+    m_grubbtn->setCheckable(true);
+
+    m_globalbtn->setFlat(true);
+    m_iconbtn->setFlat(true);
+    m_cursorbtn->setFlat(true);
+    m_plymouthbtn->setFlat(true);
+    m_grubbtn->setFlat(true);
+
+    leftLayout->addWidget(m_globalbtn);
+    leftLayout->addWidget(m_iconbtn);
+    leftLayout->addWidget(m_cursorbtn);
+    leftLayout->addWidget(m_plymouthbtn);
+    leftLayout->addWidget(m_grubbtn);
     leftLayout->addStretch();
     leftLayout->addWidget(m_buildbtn);
 }
 
 void MainInterface::setGlobalTheme()
 {
+    m_themestackedwidget->setCurrentIndex(0);
+    m_globalbtn->setHidden(false);
+    m_globalbtn->setChecked(true);
+    m_globalbtn->setHidden(false);
+    m_iconbtn->setHidden(false);
+    m_cursorbtn->setHidden(false);
+    m_plymouthbtn->setHidden(false);
+    m_grubbtn->setHidden(false);
     m_buildbtn->setText(tr("Start Global Theme Building"));
     FileProcess::g_createThemeType = "globalTheme";
-    m_themestackedwidget->setCurrentIndex(0);
-
-    m_list->setRowHidden(0,false);
-    m_list->setRowHidden(1,false);
-    m_list->setRowHidden(2,false);
-    m_list->setRowHidden(3,false);
-    m_list->setRowHidden(4,false);
-    QModelIndex index = m_model->index(0, 0);
-    m_list->setCurrentIndex(index);
-
 }
 
 void MainInterface::setIconTheme()
 {
+    m_themestackedwidget->setCurrentIndex(1);
+    m_globalbtn->setHidden(true);
+    m_iconbtn->setHidden(false);
+    m_iconbtn->setChecked(true);
+    m_cursorbtn->setHidden(true);
+    m_plymouthbtn->setHidden(true);
+    m_grubbtn->setHidden(true);
     m_buildbtn->setText(tr("Start Icon Theme Building"));
     FileProcess::g_createThemeType = "iconTheme";
-    m_themestackedwidget->setCurrentIndex(1);
-
-    m_list->setRowHidden(0,true);
-    m_list->setRowHidden(1,false);
-    m_list->setRowHidden(2,true);
-    m_list->setRowHidden(3,true);
-    m_list->setRowHidden(4,true);
-    QModelIndex index = m_model->index(1, 0);
-    m_list->setCurrentIndex(index);
-
 }
 
 void MainInterface::setCursorTheme()
 {
+    m_themestackedwidget->setCurrentIndex(2);
+    m_globalbtn->setHidden(true);
+    m_iconbtn->setHidden(true);
+    m_cursorbtn->setHidden(false);
+    m_cursorbtn->setChecked(true);
+    m_plymouthbtn->setHidden(true);
+    m_grubbtn->setHidden(true);
     m_buildbtn->setText(tr("Start Cursor Theme Building"));
     FileProcess::g_createThemeType = "cursorTheme";
-    m_themestackedwidget->setCurrentIndex(2);
-
-    m_list->setRowHidden(0,true);
-    m_list->setRowHidden(1,true);
-    m_list->setRowHidden(2,false);
-    m_list->setRowHidden(3,true);
-    m_list->setRowHidden(4,true);
-    QModelIndex index = m_model->index(2, 0);
-    m_list->setCurrentIndex(index);
 
 }
 
 void MainInterface::setPlymouthTheme()
 {
+    m_themestackedwidget->setCurrentIndex(3);
+    m_globalbtn->setHidden(true);
+    m_iconbtn->setHidden(true);
+    m_cursorbtn->setHidden(true);
+    m_plymouthbtn->setHidden(false);
+    m_plymouthbtn->setChecked(true);
+    m_grubbtn->setHidden(true);
     m_buildbtn->setText(tr("Start Plymouth Theme Building"));
     FileProcess::g_createThemeType = "plymouthTheme";
-    m_themestackedwidget->setCurrentIndex(3);
-
-    m_list->setRowHidden(0,true);
-    m_list->setRowHidden(1,true);
-    m_list->setRowHidden(2,true);
-    m_list->setRowHidden(3,false);
-    m_list->setRowHidden(4,true);
-    QModelIndex index = m_model->index(3, 0);
-    m_list->setCurrentIndex(index);
-
 }
 
 void MainInterface::setGrubTheme()
 {
+    m_themestackedwidget->setCurrentIndex(4);
+    m_globalbtn->setHidden(true);
+    m_iconbtn->setHidden(true);
+    m_cursorbtn->setHidden(true);
+    m_plymouthbtn->setHidden(true);
+    m_grubbtn->setHidden(false);
+    m_grubbtn->setChecked(true);
     m_buildbtn->setText(tr("Start Grub Theme Building"));
     FileProcess::g_createThemeType = "grubTheme";
-    m_themestackedwidget->setCurrentIndex(4);
-
-    m_list->setRowHidden(0,true);
-    m_list->setRowHidden(1,true);
-    m_list->setRowHidden(2,true);
-    m_list->setRowHidden(3,true);
-    m_list->setRowHidden(4,false);
-    QModelIndex index = m_model->index(4, 0);
-    m_list->setCurrentIndex(index);
-
 }
 
 void MainInterface::getThemeInfo(const HistoryInfo &InfoData)
@@ -372,17 +373,17 @@ void MainInterface::refresh(QString themeType)
 void MainInterface::updateButtonGroup(bool isGlobalTheme)
 {
     if(isGlobalTheme){
-//        m_plymouthbtn->setVisible(false);
-//        m_grubbtn->setVisible(false);
-//        m_globalbtn->setVisible(true);
-//        m_iconbtn->setVisible(true);
-//        m_cursorbtn->setVisible(true);
+        m_plymouthbtn->setVisible(false);
+        m_grubbtn->setVisible(false);
+        m_globalbtn->setVisible(true);
+        m_iconbtn->setVisible(true);
+        m_cursorbtn->setVisible(true);
     }else{
-//        m_globalbtn->setVisible(false);
-//        m_iconbtn->setVisible(false);
-//        m_cursorbtn->setVisible(false);
-//        m_plymouthbtn->setVisible(true);
-//        m_grubbtn->setVisible(true);
+        m_globalbtn->setVisible(false);
+        m_iconbtn->setVisible(false);
+        m_cursorbtn->setVisible(false);
+        m_plymouthbtn->setVisible(true);
+        m_grubbtn->setVisible(true);
     }
 
 }
diff --git a/src/maininterface.h b/src/maininterface.h
index 9bbfb41..4b97066 100644
--- a/src/maininterface.h
+++ b/src/maininterface.h
@@ -25,7 +25,7 @@
 #include <QDebug>
 #include <QFileDialog>
 #include <QStackedWidget>
-#include <knavigationbar.h>
+
 
 class MainInterface : public QWidget
 {
@@ -89,18 +89,13 @@ private:
     InfoCreateWidget *m_info;
 
     QHBoxLayout *m_layout;
-    QWidget *m_navigationwidget;
-    kdk::KNavigationBar *m_navigation;
-    QStandardItem *m_globalbtn;
-    QStandardItem *m_iconbtn;
-    QStandardItem *m_cursorbtn;
-    QStandardItem *m_plymouthbtn;
-    QStandardItem *m_grubbtn;
-
-    QStandardItemModel*m_model;
-    QListView* m_list;
-
+    BaseLeftWidget *m_navigationwidget;
 
+    TypeButton *m_globalbtn;
+    TypeButton *m_iconbtn;
+    TypeButton *m_cursorbtn;
+    TypeButton *m_plymouthbtn;
+    TypeButton *m_grubbtn;
     QPushButton *m_buildbtn;
     QWidget *m_belowwidget;