diff --git a/ArchitectureColoredPainting/src/Editor/EditorWidget.cpp b/ArchitectureColoredPainting/src/Editor/EditorWidget.cpp
index 5890d66..7f6cd17 100644
--- a/ArchitectureColoredPainting/src/Editor/EditorWidget.cpp
+++ b/ArchitectureColoredPainting/src/Editor/EditorWidget.cpp
@@ -39,6 +39,11 @@ void EditorWidget::renameTab(QWidget* target, QString name)
 	}
 }
 
+void EditorWidget::handleOpenPaintingFile(QString path)
+{
+	qDebug() << path;
+}
+
 void EditorWidget::onTabCountChanged(int prev, int now)
 {
 	if (now != 0)
diff --git a/ArchitectureColoredPainting/src/Editor/EditorWidget.h b/ArchitectureColoredPainting/src/Editor/EditorWidget.h
index eedcef0..677f86b 100644
--- a/ArchitectureColoredPainting/src/Editor/EditorWidget.h
+++ b/ArchitectureColoredPainting/src/Editor/EditorWidget.h
@@ -4,27 +4,28 @@
 #include "ui_EditorWidget.h"
 
 class EditorWidget :
-    public QWidget
+	public QWidget
 {
-    Q_OBJECT
+	Q_OBJECT
 private:
-    Ui::EditorWidget ui;
-    QTabWidget* tabWidget;
-    FluentMenuButton* fileMenuButton;
-    FluentMenuButton* projectMenuButton;
+	Ui::EditorWidget ui;
+	QTabWidget* tabWidget;
+	FluentMenuButton* fileMenuButton;
+	FluentMenuButton* projectMenuButton;
+
+	void initFileMenu();
+	void initProjectMenu();
 
-    void initFileMenu();
-    void initProjectMenu();
-        
 public:
 	EditorWidget(QWidget* parent = nullptr);
-	~EditorWidget()=default;
+	~EditorWidget() = default;
 	void renameTab(QWidget* target, QString name);
+	void handleOpenPaintingFile(QString path);
 
 protected slots:
-    void onTabCountChanged(int prev, int now);
+	void onTabCountChanged(int prev, int now);
 
 signals:
-    void tabCountChanged(int prev, int now);
+	void tabCountChanged(int prev, int now);
 };
 
diff --git a/ArchitectureColoredPainting/src/MainWindow.cpp b/ArchitectureColoredPainting/src/MainWindow.cpp
index 8cf932c..7768673 100644
--- a/ArchitectureColoredPainting/src/MainWindow.cpp
+++ b/ArchitectureColoredPainting/src/MainWindow.cpp
@@ -1,5 +1,6 @@
 #include "MainWindow.h"
 #include "Renderer/RendererGLWidget.h"
+#include "Editor/EditorWidget.h"
 #include "qslider.h"
 #include <QPushButton>
 #include <QScreen>
@@ -19,6 +20,7 @@ CentralWidget::CentralWidget(QWidget* parent) : QWidget(parent)
 	ui.gridLayout->addWidget(navigationBarWidget, 0, 0, 1, 1, Qt::AlignTop | Qt::AlignHCenter);
 	QObject::connect(navigationBarWidget->tabs, &QtMaterialTabs::currentChanged, ui.stackedWidget, &QStackedWidget::setCurrentIndex);
 	QObject::connect(ui.stackedWidget, &QStackedWidget::currentChanged,	ui.rendererWidget, &Renderer::RendererWidget::currentTabChanged);
+	QObject::connect(ui.rendererWidget, &Renderer::RendererWidget::openPaintingFile, ui.editorWidget, &EditorWidget::handleOpenPaintingFile);
 }
 
 CentralWidget::~CentralWidget()
diff --git a/ArchitectureColoredPainting/src/Renderer/RendererWidget.cpp b/ArchitectureColoredPainting/src/Renderer/RendererWidget.cpp
index e0acf8c..d2de672 100644
--- a/ArchitectureColoredPainting/src/Renderer/RendererWidget.cpp
+++ b/ArchitectureColoredPainting/src/Renderer/RendererWidget.cpp
@@ -61,7 +61,7 @@ Renderer::RendererWidget::RendererWidget(QWidget* parent)
 
 	QObject::connect(ui.textureListWidget, &QListWidget::itemDoubleClicked, [&](QListWidgetItem* item) {
 		QString paintingPath = QFileInfo(modelFileName).dir().filePath(item->text());
-		qDebug() << paintingPath;
+		emit openPaintingFile(paintingPath);
 		});
 
 	QObject::connect(ui.horizontalSlider, &QSlider::valueChanged,
diff --git a/ArchitectureColoredPainting/src/Renderer/RendererWidget.h b/ArchitectureColoredPainting/src/Renderer/RendererWidget.h
index 7243010..96b6b6b 100644
--- a/ArchitectureColoredPainting/src/Renderer/RendererWidget.h
+++ b/ArchitectureColoredPainting/src/Renderer/RendererWidget.h
@@ -14,7 +14,9 @@ namespace Renderer
 	public slots:
 		void currentTabChanged(int index);
 
-		
+	signals:
+		void openPaintingFile(QString path);
+
 	private:
 		Ui::RendererWidgetClass ui;
 	};