diff --git a/source/CaptureThread/MainDataGrabber.cpp b/source/CaptureThread/MainDataGrabber.cpp
index d8b14a9..92ac2cd 100644
--- a/source/CaptureThread/MainDataGrabber.cpp
+++ b/source/CaptureThread/MainDataGrabber.cpp
@@ -499,7 +499,7 @@ int CMainDataGrabber::GrabOnceFinished()
 	
 	 //emit SignalPushOneDataFrame(vecData);
 	 m_pmduUploader->SetData(vecData);
-	// emit SignalPushOneDataFrame();
+	 emit SignalPushOneDataFrame();
 	 m_pdfpSaver->SetData(vecData);
 	 m_pdfpSaver->WriteDataFile();
 	 m_iFlagIsCapturing = 0;