diff --git a/src/src/UI/Window/QDicomViewer.cpp b/src/src/UI/Window/QDicomViewer.cpp
index 07099d0..e5f7929 100644
--- a/src/src/UI/Window/QDicomViewer.cpp
+++ b/src/src/UI/Window/QDicomViewer.cpp
@@ -272,10 +272,3 @@ void QDicomViewer::openDICOM(const std::string &dicomName, SeriesOpenMode openMo
 }
 
 
-void QDicomViewer::resetToolBarButtons(ViewFunctionState state) {
-//    fusionBtn->setEnabled(state.canFusion);
-//    mprBtn->setEnabled(state.canMPR);
-    SyncHelper::setSyncState(state.canSync?AUTO_SYNC:DIS_SYNC);
-}
-
-
diff --git a/src/src/UI/Window/QDicomViewer.h b/src/src/UI/Window/QDicomViewer.h
index 54071c6..632a577 100644
--- a/src/src/UI/Window/QDicomViewer.h
+++ b/src/src/UI/Window/QDicomViewer.h
@@ -80,10 +80,8 @@ private:
      */
 	void createVCRToolbar(DicomImageView *v);
 
-    void resetToolBarButtons(ViewFunctionState state);
 
-
-	ExportDialog *exportDialog = nullptr;
+    ExportDialog *exportDialog = nullptr;
 	ImportWidget *m_import =nullptr;
 	QSettings m_qs;
 	Customwindow *m_customwin =nullptr;