diff --git a/src/components/CoordinateXYWidget.cpp b/src/components/CoordinateXYWidget.cpp
index 1cb5921..ce82209 100644
--- a/src/components/CoordinateXYWidget.cpp
+++ b/src/components/CoordinateXYWidget.cpp
@@ -193,18 +193,18 @@ void CoordinateXYWidget::updateStopFlash()
 
 void CoordinateXYWidget::startFlash()
 {
-    show();
-    connect(mTimer,&QTimer::timeout,this, &CoordinateXYWidget::updateFlash);
-    mStopGradientEnd = 1;
-    mTimer->start(20);
+//    show();
+//    connect(mTimer,&QTimer::timeout,this, &CoordinateXYWidget::updateFlash);
+//    mStopGradientEnd = 1;
+//    mTimer->start(20);
 }
 
 void CoordinateXYWidget::stopFlash()
 {
-    disconnect(mTimer,&QTimer::timeout,this, &CoordinateXYWidget::updateFlash);
-    connect(mTimer,&QTimer::timeout,this, &CoordinateXYWidget::updateStopFlash);
-    mTimer->stop();
-    mTimer->start(20);
+//    disconnect(mTimer,&QTimer::timeout,this, &CoordinateXYWidget::updateFlash);
+//    connect(mTimer,&QTimer::timeout,this, &CoordinateXYWidget::updateStopFlash);
+//    mTimer->stop();
+//    mTimer->start(20);
 }
 
 void CoordinateXYWidget::quit()
diff --git a/src/components/CoordinateZWidget.cpp b/src/components/CoordinateZWidget.cpp
index bb0852e..f46ebac 100644
--- a/src/components/CoordinateZWidget.cpp
+++ b/src/components/CoordinateZWidget.cpp
@@ -115,18 +115,18 @@ void CoordinateZWidget::setBlinkPoint(int aZ)
 
 void CoordinateZWidget::startFlash()
 {
-    show();
-    connect(mTimer,&QTimer::timeout,this, &CoordinateZWidget::updateFlash);
-    mStopGradientEnd = 1;
-    mTimer->start(20);
+//    show();
+//    connect(mTimer,&QTimer::timeout,this, &CoordinateZWidget::updateFlash);
+//    mStopGradientEnd = 1;
+//    mTimer->start(20);
 }
 
 void CoordinateZWidget::stopFlash()
 {
-    disconnect(mTimer,&QTimer::timeout,this, &CoordinateZWidget::updateFlash);
-    connect(mTimer,&QTimer::timeout,this, &CoordinateZWidget::updateStopFlash);
-    mTimer->stop();
-    mTimer->start(20);
+//    disconnect(mTimer,&QTimer::timeout,this, &CoordinateZWidget::updateFlash);
+//    connect(mTimer,&QTimer::timeout,this, &CoordinateZWidget::updateStopFlash);
+//    mTimer->stop();
+//    mTimer->start(20);
 }
 
 void CoordinateZWidget::updateFlash()
diff --git a/src/device/DeviceManager.cpp b/src/device/DeviceManager.cpp
index 0d570e0..97d6aa7 100644
--- a/src/device/DeviceManager.cpp
+++ b/src/device/DeviceManager.cpp
@@ -1365,7 +1365,7 @@ void DeviceManager::stopScanProcess()
     AppGlobalValues::setInProcessing(false);
     mIsScanning = false;
     LOG_SYS_OPERATION("Stop scan process.")
-    stopAutoLocate();
+    //stopAutoLocate();
 }
 
 bool DeviceManager::startAutoLocate()
@@ -1375,25 +1375,28 @@ bool DeviceManager::startAutoLocate()
         TRIGGER_EVENT(StopScanProcess, nullptr, nullptr);
         return false;
     }
-    auto result = mStartAutoLocateAction->execute();
-    if(result.mIsSucessful)
-    {
-        mIsAutoLocating = true;
-        QJsonObject jsonObj = toJsonObject(result.mData);
-        if(jsonObj["code"].toInt() == 0 )
-        {
-            emit startAutoLocateResult(true);
-            mEffectivePositionCount = 0;
-            mGetAutoLocatePositionTimer = startTimer(1000);
-            return true;
-        }
-    }
-    emit startAutoLocateResult(false);
-    TRIGGER_EVENT(StopScanProcess, nullptr, nullptr);
-    QString errorMessage = tr("Start auto locate failed") + AlarmHelper::getAlarmString(toJsonObject(result.mData)["info"].toInt());
-    THROW_ERROR(errorMessage)
-    LOG_SYS_OPERATION("Start auto locate failed.")
-    return false;
+    emit startAutoLocateResult(true);
+    ScanProcessSequence::getInstance()->startFullScan();
+    return true;
+//    auto result = mStartAutoLocateAction->execute();
+//    if(result.mIsSucessful)
+//    {
+//        mIsAutoLocating = true;
+//        QJsonObject jsonObj = toJsonObject(result.mData);
+//        if(jsonObj["code"].toInt() == 0 )
+//        {
+//            emit startAutoLocateResult(true);
+//            mEffectivePositionCount = 0;
+//            mGetAutoLocatePositionTimer = startTimer(1000);
+//            return true;
+//        }
+//    }
+//    emit startAutoLocateResult(false);
+//    TRIGGER_EVENT(StopScanProcess, nullptr, nullptr);
+//    QString errorMessage = tr("Start auto locate failed") + AlarmHelper::getAlarmString(toJsonObject(result.mData)["info"].toInt());
+//    THROW_ERROR(errorMessage)
+//    LOG_SYS_OPERATION("Start auto locate failed.")
+//    return false;
 }
 
 void DeviceManager::stopAutoLocate()