diff --git a/articlewebview.cc b/articlewebview.cc
index b1a0e03b..9c9ad388 100644
--- a/articlewebview.cc
+++ b/articlewebview.cc
@@ -73,12 +73,10 @@ bool ArticleWebView::eventFilter(QObject *obj, QEvent *ev)
     if (ev->type() == QEvent::Wheel) {
         QWheelEvent *pe = static_cast<QWheelEvent *>(ev);
         wheelEvent(pe);
-        //return true;
     }
     if (ev->type() == QEvent::FocusIn) {
         QFocusEvent *pe = static_cast<QFocusEvent *>(ev);
         focusInEvent(pe);
-        //return true;
     }
 
     return QWebEngineView::eventFilter(obj, ev);
@@ -99,13 +97,14 @@ void ArticleWebView::singleClickAction(QObject* obj, QMouseEvent * event )
 
   if (selectionBySingleClick) {
       findText(""); // clear the selection first, if any
+      //send dbl click event twice? send one time seems not work .weird really.  need further investigate.
+      sendCustomMouseEvent(obj, QEvent::MouseButtonDblClick, event);
       sendCustomMouseEvent(obj, QEvent::MouseButtonDblClick, event);
-      sendCustomMouseEvent(obj, QEvent::MouseButtonRelease, event);
   }
 }
 
 void ArticleWebView::sendCustomMouseEvent(QObject* obj,QEvent::Type type,QMouseEvent * event){
-  QMouseEvent ev( QEvent::MouseButtonDblClick,mapFromGlobal(QCursor::pos()),mapFromGlobal(QCursor::pos()),QCursor::pos(), Qt::LeftButton, Qt::LeftButton, event->modifiers(), Qt::MouseEventSynthesizedByApplication );
+  QMouseEvent ev( type,mapFromGlobal(QCursor::pos()),mapFromGlobal(QCursor::pos()),QCursor::pos(), Qt::LeftButton, Qt::LeftButton, event->modifiers(), Qt::MouseEventSynthesizedByApplication );
   QApplication::sendEvent(obj, &ev );
 }