diff --git a/main.cpp b/main.cpp
index 0a15c4b..feba0c7 100644
--- a/main.cpp
+++ b/main.cpp
@@ -7,6 +7,7 @@
 #include "Scheduler.h"
 #include "GY39Controller.h"
 #include "MainDataUploader.h"
+#include "VSMD12XMovementTest.h"
 using namespace std;
 #pragma once
 
@@ -18,7 +19,9 @@ int main(int argc, char *argv[])
 
 	QCoreApplication a(argc, argv);
 
-
+	//////////////////////////////////////////////////////////////////////////for test
+	MovementTest m_testVSMD12X;
+	////////////////////////////////////////////////////////////////////////////
 	//system("gpio mode 1 output");//������ų�ʼ��
 	//qDebug() << "gpio mode 1 output......" << endl;
 	//////////////////////////////////////////////////////////////////////////
@@ -88,10 +91,10 @@ int main(int argc, char *argv[])
 
 	m_mduUploader.SetContext(m_struEC, m_struMEC);
 	//m_mduUploader.Initialize();
-	//m_ctrlHumitureDetector.Initialize(m_struHumitureDI.qstrInterfaceName.toStdString());
+	m_ctrlHumitureDetector.Initialize(m_struHumitureDI.qstrInterfaceName.toStdString());
 	//////////////////////////////////////////////////////////////////////////prepare
 	m_sTimer.Preheating();
-	//m_ctrlHumitureDetector.GetHumiture_retry(m_fChassisTemp, m_fChassisHum);
+	m_ctrlHumitureDetector.GetHumiture_retry(m_fChassisTemp, m_fChassisHum);
 
 	m_struEC.qstrCaseTemperature= QString("%1").arg(m_fChassisTemp);
 	m_struEC.qstrCaseHumidity = QString("%1").arg(m_fChassisHum);
diff --git a/othersoft/calibration_console/Source_Files/ATPControl_Serial_QT.cpp b/othersoft/calibration_console/Source_Files/ATPControl_Serial_QT.cpp
index 31291d1..a10a29f 100644
--- a/othersoft/calibration_console/Source_Files/ATPControl_Serial_QT.cpp
+++ b/othersoft/calibration_console/Source_Files/ATPControl_Serial_QT.cpp
@@ -679,9 +679,11 @@ int ZZ_ATPControl_Serial_Qt::SetExposureTime(int iExposureTimeInMS)
     if ((ZZ_U8)qbRecv[0] != 0)
     {
         qDebug() << "Err:SetExposureTime Failed.Exit Code:1";
+        
         //return 1;
     }
 
+
     return 0;
 }
 
diff --git a/source/CaptureThread/Scheduler.cpp b/source/CaptureThread/Scheduler.cpp
index 986ad29..c5e6150 100644
--- a/source/CaptureThread/Scheduler.cpp
+++ b/source/CaptureThread/Scheduler.cpp
@@ -55,6 +55,10 @@ void Scheduler::StartAsPlanned()
  	int iIntervalInMS = m_struAcqTime.qtInterval.hour() * 3600 * 1000 + m_struAcqTime.qtInterval.minute() * 60 * 1000 + m_struAcqTime.qtInterval.second() * 1000;
 
 	m_GrabTimer->start(iIntervalInMS);
+
+	QThread::msleep(5000);
+	qDebug() << "it's time to start work.";
+	emit SignalGrabOnce();
 	//this->OnTimeCounter();
 	//emit &QTimer::timeout;
 }
diff --git a/source/FS/ATPControl_Serial_QT.cpp b/source/FS/ATPControl_Serial_QT.cpp
index 12bb950..4ca227a 100644
--- a/source/FS/ATPControl_Serial_QT.cpp
+++ b/source/FS/ATPControl_Serial_QT.cpp
@@ -320,6 +320,8 @@ int ZZ_ATPControl_Serial_Qt::GetExposureTime_Init()
 
 int ZZ_ATPControl_Serial_Qt::SendCommand(QByteArray qbCommand)
 {
+	m_pSerialPort->clear();
+
 	int iSize = qbCommand.size() + 3;
 	QByteArray qbSend;
 	qbSend.resize(4);
@@ -349,6 +351,7 @@ int ZZ_ATPControl_Serial_Qt::SendCommand(QByteArray qbCommand)
 
 int ZZ_ATPControl_Serial_Qt::RecvData(QByteArray &qbData)
 {
+
 	qbData.clear();
 	qbData = m_pSerialPort->readAll();
 
@@ -675,6 +678,8 @@ int ZZ_ATPControl_Serial_Qt::SetExposureTime(int iExposureTimeInMS)
 	if ((ZZ_U8)qbRecv[0] != 0)
 	{
 		qDebug() << "Err:SetExposureTime Failed.Exit Code:1";
+		/*m_pSerialPort->waitForReadyRead(5000);
+		m_pSerialPort->clear();*/
 		//return 1;
 	}
 
diff --git a/source/LinearShutter/VSMD12XMovementTest.cpp b/source/LinearShutter/VSMD12XMovementTest.cpp
new file mode 100644
index 0000000..7631742
--- /dev/null
+++ b/source/LinearShutter/VSMD12XMovementTest.cpp
@@ -0,0 +1,21 @@
+#include "VSMD12XMovementTest.h"
+
+MovementTest::MovementTest()
+{
+
+}
+
+MovementTest::~MovementTest()
+{
+}
+
+void MovementTest::TestAsLinearShutter()
+{
+	PortInfo piTemp;
+	piTemp.qstrFullPortName = QString::fromStdString("");
+	m_ctrlLS.ILMES_InitializeComm(piTemp, 1, 1);
+	ControllerParams cpTemp;
+	bool res = m_ctrlLS.ILMES_InitializeParams(cpTemp);
+	//m_ctrlLS.ILMES_SetPosition(m_struAcqPosSetting.iPosition, m_struAcqPosSetting.iTotalPosition);
+}
+
diff --git a/source/LinearShutter/VSMD12XMovementTest.h b/source/LinearShutter/VSMD12XMovementTest.h
new file mode 100644
index 0000000..54b173e
--- /dev/null
+++ b/source/LinearShutter/VSMD12XMovementTest.h
@@ -0,0 +1,11 @@
+#include "VSMD12XControl.h"
+class MovementTest
+{
+public:
+	MovementTest();
+	~MovementTest();
+private:
+	CVSMD12XControl m_ctrlLS;
+public:
+	void TestAsLinearShutter();
+};
\ No newline at end of file