diff --git a/libSplitView/DockPanel.cpp b/libSplitView/DockPanel.cpp
index 900bf3b..d56c8c8 100644
--- a/libSplitView/DockPanel.cpp
+++ b/libSplitView/DockPanel.cpp
@@ -54,6 +54,14 @@ void DragHeader::setTitle(const QString &title, const QIcon &icon)
     this->title_holder->setPixmap(icon.pixmap(22, 22));
 }
 
+void DragHeader::optConfig(bool retrieve, bool close)
+{
+    this->minimal_btn->setVisible(retrieve);
+    this->minimal_btn->setEnabled(retrieve);
+    this->close_btn->setVisible(close);
+    this->close_btn->setEnabled(close);
+}
+
 void DragHeader::mousePressEvent(QMouseEvent *event)
 {
     QFrame::mousePressEvent(event);
@@ -82,15 +90,11 @@ void DragHeader::mouseMoveEvent(QMouseEvent *event)
 
 // ===============================================================================
 
-DockableView::DockableView(split_frame::ResManager *mgr, QWidget *present, bool drag_header)
+DockableView::DockableView(split_frame::ResManager *mgr, QWidget *present)
     : title_header(new DragHeader("未命名", this)),
       present_cube(present),
       manager_inst(mgr)
 {
-    if(!drag_header){
-        this->title_header->setVisible(false);
-    }
-
     auto layout = new QVBoxLayout(this);
     layout->addWidget(title_header);
     if(present_cube){
@@ -102,6 +106,8 @@ DockableView::DockableView(split_frame::ResManager *mgr, QWidget *present, bool
 
     layout->setSpacing(0);
     layout->setContentsMargins(0, 2, 0, 0);
+
+    this->title_header->setVisible(true);
     this->title_header->setMinimumHeight(26);
     this->title_header->setMaximumHeight(26);
     this->title_header->setFrameShape(QFrame::Shape::Panel);
@@ -123,6 +129,8 @@ void DockableView::viewConfig(bool replace, bool close, bool retrieve)
     this->m_replace = replace;
     this->m_retrieve = retrieve;
     this->m_close = close;
+
+    this->title_header->optConfig(retrieve, close);
 }
 
 void DockableView::setTitle(const QString &title)
diff --git a/libSplitView/DockPanel.h b/libSplitView/DockPanel.h
index de272bc..00f842f 100644
--- a/libSplitView/DockPanel.h
+++ b/libSplitView/DockPanel.h
@@ -44,6 +44,8 @@ namespace dock_panel {
         void setTitle(const QString &title);
         void setTitle(const QString &title, const QIcon &icon);
 
+        void optConfig(bool retrieve, bool close);
+
         // QWidget interface
     protected:
         virtual void mousePressEvent(QMouseEvent *event) override;
@@ -61,7 +63,7 @@ namespace dock_panel {
          * @param present 内容视图实例
          * @param custom_header 是否添加标题栏
          */
-        DockableView(split_frame::ResManager*mgr, QWidget *present, bool drag_header = false);
+        DockableView(split_frame::ResManager*mgr, QWidget *present);
         virtual ~DockableView();
         /**
          * @brief 配置视图基本特性
diff --git a/libSplitView/SplitPanel.cpp b/libSplitView/SplitPanel.cpp
index b43385a..a23d7db 100644
--- a/libSplitView/SplitPanel.cpp
+++ b/libSplitView/SplitPanel.cpp
@@ -220,7 +220,7 @@ void SplitPanel::splitter_adjust(const QPoint &pos)
         auto theight = split_member.first->stiffSize().height();
         auto bheight = split_member.second->stiffSize().height();
         if(pos.y() >= theight && pos.y() <= this->height() - bheight - std::get<2>(split_info))
-            this->split_info = std::make_tuple(std::get<0>(split_info), pos.y()/this->height(), std::get<2>(split_info));
+            this->split_info = std::make_tuple(std::get<0>(split_info), pos.y()/(float)this->height(), std::get<2>(split_info));
     }break;
     }
 
diff --git a/libSplitView/SplitWindow.cpp b/libSplitView/SplitWindow.cpp
index f121471..19d0dc3 100644
--- a/libSplitView/SplitWindow.cpp
+++ b/libSplitView/SplitWindow.cpp
@@ -18,8 +18,13 @@ using namespace split_window;
 using namespace split_frame;
 
 SplitWindow::SplitWindow(QWidget *parent)
-    : QMainWindow(parent), active(true), accept_port(new accept_panel::AcceptPanel(this, this)), view_root(nullptr) {
+    : QMainWindow(parent),
+      active(true),
+      unused_stack(new QToolBar(this)),
+      accept_port(new accept_panel::AcceptPanel(this, this)),
+      view_root(nullptr) {
     accept_port->setVisible(false);
+    this->addToolBar(Qt::ToolBarArea::LeftToolBarArea, unused_stack);
 }
 
 SplitWindow::~SplitWindow() {this->active = false;}
diff --git a/libSplitView/SplitWindow.h b/libSplitView/SplitWindow.h
index d054695..fdb6425 100644
--- a/libSplitView/SplitWindow.h
+++ b/libSplitView/SplitWindow.h
@@ -7,6 +7,7 @@
 #include <QMainWindow>
 #include <QWidget>
 #include <libConfig.h>
+#include <QToolBar>
 
 namespace split_window {
 
@@ -19,6 +20,7 @@ namespace split_window {
 
     private:
         bool active = false;
+        QToolBar *const unused_stack;
         QList<split_frame::FreedomViewsListener*> listener_list;
 
         QHash<qulonglong, split_frame::ViewBase*> presents_store;
diff --git a/u_test/main.cpp b/u_test/main.cpp
index 61c3aa5..da41105 100644
--- a/u_test/main.cpp
+++ b/u_test/main.cpp
@@ -20,8 +20,9 @@ int main(int argc, char *argv[]) {
 
     split_window::SplitWindow w;
     auto spb = new split_panel::SplitPanel(&w, split_frame::SplitType::SPLIT_H_LFIRST);
-    auto bview = new dock_panel::DockableView(&w, new QWidget, true);
-    auto dview = new dock_panel::DockableView(&w, new QWidget, true);
+    auto bview = new dock_panel::DockableView(&w, new QWidget);
+    auto dview = new dock_panel::DockableView(&w, new QWidget);
+    dview->viewConfig(true, false, false);
     spb->initViews(bview, dview);
 
     w.setPresentTarget(spb);