diff --git a/ArchitectureColoredPainting/src/Editor/LayerManager.cpp b/ArchitectureColoredPainting/src/Editor/LayerManager.cpp
index 958e958..06f0170 100644
--- a/ArchitectureColoredPainting/src/Editor/LayerManager.cpp
+++ b/ArchitectureColoredPainting/src/Editor/LayerManager.cpp
@@ -13,8 +13,8 @@ LayerWrapper *LayerManager::getRoot() const
 }
 void LayerManager::paint(QPainter *painter, QSize size,LayerWrapper* selecetedLayer) const
 {
-    auto p = root->getCache(selecetedLayer).resizedPixel(size);
-	painter->drawPixmap(0, 0, p);
+    root->getCache();
+    root->paint(painter);
 }
 bool LayerManager::singleSelectedCheck() const
 {
diff --git a/ArchitectureColoredPainting/src/Editor/LayerWrapper.cpp b/ArchitectureColoredPainting/src/Editor/LayerWrapper.cpp
index a38eff5..9e1febe 100644
--- a/ArchitectureColoredPainting/src/Editor/LayerWrapper.cpp
+++ b/ArchitectureColoredPainting/src/Editor/LayerWrapper.cpp
@@ -79,6 +79,7 @@ LeafLayerWrapper::LeafLayerWrapper(QJsonObject json, ElementManager *elementMana
     int elementIndex = json.value("element").toInt();
     wrappedElement = elementManager->getElementById(elementIndex);
 }
+
 void LayerWrapper::SimpleProperty::apply(PixelPath&cache) const
 {
     QTransform trans;
@@ -88,12 +89,27 @@ void LayerWrapper::SimpleProperty::apply(PixelPath&cache) const
     //qDebug() << name << " " << cache.boundingRect();
     trans.translate(centerX, centerY);
     trans.translate(offset.x(), offset.y());
-    qDebug() << offset;
     trans.rotate(rotation);
     trans.scale(scale.x(), scale.y());
     trans.translate(-centerX, -centerY);
     cache = cache.trans(trans);
 }
+
+QTransform LayerWrapper::getTransform()
+{
+    QTransform trans;
+    double centerX = cache.getBoundingRect().center().x();
+    double centerY = cache.getBoundingRect().center().y();
+    //qDebug() << name << "  " << cache.boundingRect().center();
+    //qDebug() << name << " " << cache.boundingRect();
+    trans.translate(centerX, centerY);
+    trans.translate(property.offset.x(), property.offset.y());
+    trans.rotate(property.rotation);
+    trans.scale(property.scale.x(), property.scale.y());
+    trans.translate(-centerX, -centerY);
+    return trans;
+}
+
 void LayerWrapper::refresh(LayerWrapper* layer)
 {
     property.apply(cache);
@@ -232,4 +248,33 @@ int FolderLayerWrapper::getReferencedBy()const
 		return this->elementManager->getLayerReferencedBy(this);
 	else
 		return -1;
+}
+
+void LayerWrapper::paint(QPainter* painter)
+{
+    
+}
+
+void FolderLayerWrapper::paint(QPainter* painter)
+{
+	for (auto& child : children)
+		child->paint(painter);
+}
+
+void LeafLayerWrapper::paint(QPainter* painter)
+{
+	if (wrappedElement != nullptr)
+	{
+		//painter->save();
+        QTransform trans;
+        LayerWrapper* layer = this;
+        while (layer != nullptr) {
+            trans *= layer->getTransform();
+            layer = layer->getParent();
+        }
+        auto p = wrappedElement->getPaintObject(&this->styles);
+        p.trans(trans);
+        painter->drawPixmap(0, 0, p.getPixmap());
+		//painter->restore();
+	}
 }
\ No newline at end of file
diff --git a/ArchitectureColoredPainting/src/Editor/LayerWrapper.h b/ArchitectureColoredPainting/src/Editor/LayerWrapper.h
index 5728b70..2186cd6 100644
--- a/ArchitectureColoredPainting/src/Editor/LayerWrapper.h
+++ b/ArchitectureColoredPainting/src/Editor/LayerWrapper.h
@@ -51,9 +51,11 @@ class LayerWrapper
     virtual QTreeWidgetItem* getQTreeItem();
     // TODO: 将QPainterPath改为BitmapPath/QImage，或者直接将其删除，绘制时直接使用BitmapPath的paint方法
     virtual PixelPath getCache(LayerWrapper* selectedLayer=nullptr);
+    QTransform getTransform();
     FolderLayerWrapper*getParent() const; // invoke by manager, then invoke parent's applyStyles
     LayerWrapper(QJsonObject json, FolderLayerWrapper*parent, ElementManager* elementManager=nullptr);
     LayerWrapper() = default;
+    virtual void paint(QPainter* painter);
     // TODO : export Function
     // virtual LayerWrapper *addChild() = 0;  // Leaf Child Only
     // virtual LayerWrapper *addParent() = 0; // Folder Parent Only
@@ -86,6 +88,7 @@ class FolderLayerWrapper : public LayerWrapper
 	QTreeWidgetItem* getQTreeItem() override;
 	QJsonObject toJson() const override;
     int getReferencedBy()const;
+	void paint(QPainter* painter) override;
 };
 
 class LeafLayerWrapper : public LayerWrapper
@@ -101,6 +104,7 @@ class LeafLayerWrapper : public LayerWrapper
     LeafLayerWrapper() = default;
     LeafLayerWrapper(QJsonObject json, ElementManager *elementManager, FolderLayerWrapper*parent);
     QJsonObject toJson() const override;
+	void paint(QPainter* painter) override;
 };
 
 Q_DECLARE_METATYPE(LayerWrapper *)