diff --git a/HPPA/HPPA.cpp b/HPPA/HPPA.cpp
index 4c955c7..42747fc 100644
--- a/HPPA/HPPA.cpp
+++ b/HPPA/HPPA.cpp
@@ -239,8 +239,7 @@ sizePolicy1.setHeightForWidth(graphicsView_delete->sizePolicy().hasHeightForWidt
     //model->addLayer(g2, "Rivers");
 
 	m_layerTreeView = new LayerTreeView();
-	LayerTreeViewMenuProvider* tttt = new LayerTreeViewMenuProvider(m_layerTreeView);
-	m_layerTreeView->setMenuProvider(tttt);
+	m_layerTreeView->setMenuProvider(new LayerTreeViewMenuProvider(m_layerTreeView));
 	m_layerTreeView->setModel(m_LayerTreeModel);
 	m_layerTreeView->setHeaderHidden(true);
 	m_layerTreeView->setStyleSheet(R"(
@@ -1461,7 +1460,7 @@ void HPPA::onExit()
 void HPPA::onOpenImg()
 {
 	// 1) 弹出文件对话框获取uri
-	QString uri = QFileDialog::getOpenFileName(this, tr("Open Image"), QString(), tr("Raster Files (*.bil *.hdr *.tif *.tiff *.img *.raw);;All Files (*)"));
+	QString uri = QFileDialog::getOpenFileName(this, tr("Open Image"), QString(), tr("Raster Files (*.bil *.bip *.tif *.tiff *.img *.bsq);;All Files (*)"));
 	if (uri.isEmpty())
 		return;
 
diff --git a/HPPA/LayerTreeView.cpp b/HPPA/LayerTreeView.cpp
index 99bf798..efd4260 100644
--- a/HPPA/LayerTreeView.cpp
+++ b/HPPA/LayerTreeView.cpp
@@ -8,6 +8,11 @@ LayerTreeView::LayerTreeView(QWidget* parent)
 {
 }
 
+LayerTreeView::~LayerTreeView()
+{
+    delete m_menuProvider;
+}
+
 void LayerTreeView::setMenuProvider(LayerTreeViewMenuProvider* provider)
 {
     m_menuProvider = provider;
diff --git a/HPPA/LayerTreeView.h b/HPPA/LayerTreeView.h
index ab9df88..ab39dfc 100644
--- a/HPPA/LayerTreeView.h
+++ b/HPPA/LayerTreeView.h
@@ -8,7 +8,7 @@ class LayerTreeView : public QTreeView
 {
 public:
     explicit LayerTreeView(QWidget* parent = nullptr);
-    ~LayerTreeView() override = default;
+    ~LayerTreeView() override;
 
     void setMenuProvider(LayerTreeViewMenuProvider* provider);