diff --git a/libSplitView/AcceptPanel.cpp b/libSplitView/AcceptPanel.cpp
index f6c1b87..d67a4cc 100644
--- a/libSplitView/AcceptPanel.cpp
+++ b/libSplitView/AcceptPanel.cpp
@@ -139,6 +139,7 @@ void accept_panel::AcceptPanel::dropEvent(QDropEvent *ev)
             }else{
                 view_manager->doRetrieve(anchor_view);
                 dynamic_cast<split_window::SplitWindow*>(view_manager)->setPresentTarget(view);
+                view->setVisible(true);
             }
         } break;
         default:
diff --git a/libSplitView/DockPanel.cpp b/libSplitView/DockPanel.cpp
index 114c730..5b1776d 100644
--- a/libSplitView/DockPanel.cpp
+++ b/libSplitView/DockPanel.cpp
@@ -108,6 +108,9 @@ DockableView::DockableView(split_frame::ResManager *mgr, QWidget *present)
         layout->addWidget(new QWidget(this));
     }
 
+    this->icon_store = QIcon(":/icons/headertop/story.png");
+    title_header->setTitle("未命名", icon_store);
+
     layout->setSpacing(0);
     layout->setContentsMargins(0, 2, 0, 0);
 
@@ -125,7 +128,6 @@ DockableView::DockableView(split_frame::ResManager *mgr, QWidget *present)
 
 DockableView::~DockableView() {
     manager_inst->removePresentView(this);
-    qDebug() << "view-deleted";
 }
 
 void DockableView::viewConfig(bool replace, bool close, bool retrieve)
diff --git a/libSplitView/SplitWindow.cpp b/libSplitView/SplitWindow.cpp
index 3fbc0c4..19d0dc3 100644
--- a/libSplitView/SplitWindow.cpp
+++ b/libSplitView/SplitWindow.cpp
@@ -44,7 +44,6 @@ void SplitWindow::setPresentTarget(split_frame::ViewRes *inst)
         inst->setParentRes(nullptr);
         inst->widget()->setParent(this);
         this->setCentralWidget(inst->widget());
-        inst->setVisible(true);
     } else if (!inst) {
         this->takeCentralWidget();
     }