diff --git a/ArchitectureColoredPainting/src/Editor/RightBar/LayerTreeWidget.cpp b/ArchitectureColoredPainting/src/Editor/RightBar/LayerTreeWidget.cpp
index 721594c..cc1b052 100644
--- a/ArchitectureColoredPainting/src/Editor/RightBar/LayerTreeWidget.cpp
+++ b/ArchitectureColoredPainting/src/Editor/RightBar/LayerTreeWidget.cpp
@@ -59,14 +59,19 @@ void LayerTreeWidget::popMenu(const QPoint &pos)
 					auto dialog = new LayerCreateWidget(elementManager, dynamic_cast<FolderLayerWrapper*>(layer), this);
                     connect(dialog, &LayerCreateWidget::LayerInfoReturned, this, [this, layer](QJsonObject jsonObj) {
                         auto folderLayer = dynamic_cast<FolderLayerWrapper*>(layer);
-                        LayerWrapper* newLayer;
+                        std::shared_ptr<LayerWrapper> newLayer;
                         qDebug() << this->elementManager;
-                        if(jsonObj.value("is-folder").toBool())
-							newLayer = new FolderLayerWrapper(jsonObj, this->elementManager, folderLayer);
+                        if (jsonObj.value("is-folder").toBool())
+                        {
+                            newLayer = std::make_shared<FolderLayerWrapper>(jsonObj, this->elementManager, folderLayer);
+                            folderLayer->addChild(newLayer);
+                        }
                         else
-							newLayer = new LeafLayerWrapper(jsonObj, this->elementManager, folderLayer);
+                        {
+							newLayer = std::make_shared<LeafLayerWrapper>(jsonObj, this->elementManager, folderLayer);
+							folderLayer->addChild(newLayer);
+                        }
                         
-					    folderLayer->addChild(std::shared_ptr<LayerWrapper>(newLayer));
 						folderLayer->qTreeWidgetItem->addChild(newLayer->getQTreeItem());
                         qDebug() << jsonObj<<"----------------------";
                         emit triggerCentralRefresh();