diff --git a/articleview.cc b/articleview.cc
index 4efbf78d..b8a64aeb 100644
--- a/articleview.cc
+++ b/articleview.cc
@@ -4,7 +4,7 @@
 #include "articleview.hh"
 #include <map>
 #include <QMessageBox>
-//#include <QWebHitTestResult>
+#include "weburlrequestinterceptor.h"
 #include <QMenu>
 #include <QDesktopServices>
 #include <QWebEngineHistory>
@@ -279,8 +279,11 @@ ArticleView::ArticleView( QWidget * parent, ArticleNetworkAccessManager & nm,
 
   ui.definition->setContextMenuPolicy( Qt::CustomContextMenu );
 
-  //todo acceptNavigationRequest
-  //ui.definition->page()->setLinkDelegationPolicy( QWebPage::DelegateAllLinks );
+  //use acceptNavigationRequest method to simulate the linkclick signal
+  //connect( ui.definition, SIGNAL( linkClicked(QUrl) ),this,SLOT( linkClicked(QUrl ) ) );
+//  WebUrlRequestInterceptor *wuri = new WebUrlRequestInterceptor();
+//  ui.definition->page ()->profile ()->setUrlRequestInterceptor(wuri);
+//  connect( wuri, SIGNAL( linkClicked(QUrl) ),this,SLOT( linkClicked(QUrl ) ) );
 
   connect( ui.definition, SIGNAL( loadFinished(bool) ),
            this, SLOT( loadFinished(bool) ) );
diff --git a/articlewebview.cc b/articlewebview.cc
index 3848494e..49745506 100644
--- a/articlewebview.cc
+++ b/articlewebview.cc
@@ -52,8 +52,11 @@ bool ArticleWebView::eventFilter(QObject *obj, QEvent *ev)
         firstClicked=false;
     }
     if (ev->type() == QEvent::MouseButtonPress) {
-        firstClicked=true;
         QMouseEvent *pe = static_cast<QMouseEvent *>(ev);
+        if(pe->buttons() & Qt::LeftButton)
+        {
+            firstClicked=true;
+        }
         mousePressEvent(pe);
     }
     if (ev->type() == QEvent::MouseButtonRelease) {
@@ -94,7 +97,7 @@ void ArticleWebView::singleClickAction( QMouseEvent * event )
   if(!firstClicked)
     return;
 
-  if (selectionBySingleClick && (event->buttons() & Qt::LeftButton)) {
+  if (selectionBySingleClick) {
       // findText(""); // clear the selection first, if any
       page()->runJavaScript(QString(
           "  var s = window.getSelection();  "
@@ -109,12 +112,14 @@ void ArticleWebView::singleClickAction( QMouseEvent * event )
           "    range.setEnd(node, range.endOffset+1);  "
           "  }  "
           "  while (range.toString().indexOf(' ') == -1 && range.toString().trim() != '');  "
+          "  range.setEnd(node,range.endOffset-1);"
           "  var str = range.toString().trim();  "
           "  console.log(str);"
           " }"));
   }
 }
 
+
 void ArticleWebView::mouseReleaseEvent( QMouseEvent * event )
 {
   bool noMidButton = !( event->buttons() & Qt::MidButton );
diff --git a/articlewebview.hh b/articlewebview.hh
index 84ae8a99..7099e463 100644
--- a/articlewebview.hh
+++ b/articlewebview.hh
@@ -45,6 +45,9 @@ public:
   /// word, which gets selected by the view in response to double-click.
   void doubleClicked( QPoint pos );
 
+  //the linkClicked signal was removed from webengineview. add the signal to simulate.
+  void linkClicked(QUrl const& url);
+
 protected:
 
   bool event( QEvent * event );
@@ -55,6 +58,7 @@ protected:
   void focusInEvent( QFocusEvent * event );
   void wheelEvent( QWheelEvent * event );
 
+
 private:
 
   Config::Class * cfg;
@@ -63,6 +67,8 @@ private:
   bool selectionBySingleClick;
   bool showInspectorDirectly;
 
+  //MouseDbClickEvent will also emit MousePressEvent which conflict the single click event.
+  //this variable used to distinguish the single click and real double click.
   bool firstClicked;
 };
 
diff --git a/goldendict.pro b/goldendict.pro
index 20cbfc94..7658b265 100644
--- a/goldendict.pro
+++ b/goldendict.pro
@@ -269,6 +269,7 @@ HEADERS += folding.hh \
     btreeidx.hh \
     stardict.hh \
     chunkedstorage.hh \
+    weburlrequestinterceptor.h \
     xdxf2html.hh \
     iconv.hh \
     lsa.hh \
@@ -405,6 +406,7 @@ SOURCES += folding.cc \
     btreeidx.cc \
     stardict.cc \
     chunkedstorage.cc \
+    weburlrequestinterceptor.cpp \
     xdxf2html.cc \
     iconv.cc \
     lsa.cc \
diff --git a/main.cc b/main.cc
index 2255c7ab..765a7561 100644
--- a/main.cc
+++ b/main.cc
@@ -264,7 +264,7 @@ int main( int argc, char ** argv )
 #endif
 
 
-  QStringList localSchemes={"gdlookup","gdau","gico","qrcx","bres"};
+  QStringList localSchemes={"gdlookup","gdau","gico","qrcx","bres","bword"};
 
   for (int i = 0; i < localSchemes.size(); ++i)
   {
diff --git a/mainwindow.cc b/mainwindow.cc
index 82b46748..91b99ea0 100644
--- a/mainwindow.cc
+++ b/mainwindow.cc
@@ -148,12 +148,17 @@ MainWindow::MainWindow( Config::Class & cfg_ ):
 
   LocalSchemeHandler *handler = new LocalSchemeHandler(articleNetMgr);
   QWebEngineProfile::defaultProfile()->installUrlSchemeHandler("gdlookup", handler);
+  QWebEngineProfile::defaultProfile()->installUrlSchemeHandler("bword", handler);
 
   QStringList localSchemes={"gdau","gico","qrcx","bres"};
+  GicoSchemeHandler *h=new GicoSchemeHandler(articleNetMgr);
   for(int i=0;i<localSchemes.size();i++){
-    QWebEngineProfile::defaultProfile()->installUrlSchemeHandler(localSchemes.at(i).toLatin1(), new GicoSchemeHandler(articleNetMgr));
+    QWebEngineProfile::defaultProfile()->installUrlSchemeHandler(localSchemes.at(i).toLatin1(), h);
   }
 
+  wuri = new WebUrlRequestInterceptor();
+  QWebEngineProfile::defaultProfile()->setUrlRequestInterceptor(wuri);
+
   qRegisterMetaType< Config::InputPhrase >();
 
 #ifndef NO_EPWING_SUPPORT
@@ -1669,6 +1674,7 @@ ArticleView * MainWindow::createNewTab( bool switchToIt,
   connect( view, SIGNAL( zoomIn()), this, SLOT( zoomin() ) );
 
   connect( view, SIGNAL( zoomOut()), this, SLOT( zoomout() ) );
+  connect (wuri,SIGNAL(linkClicked(QUrl)),view,SLOT(linkClicked(QUrl)));
 
   view->setSelectionBySingleClick( cfg.preferences.selectWordBySingleClick );
 
diff --git a/mainwindow.hh b/mainwindow.hh
index 87cd959d..36392790 100644
--- a/mainwindow.hh
+++ b/mainwindow.hh
@@ -32,6 +32,7 @@
 #include "helpwindow.hh"
 
 #include "hotkeywrapper.hh"
+#include "weburlrequestinterceptor.h"
 #ifdef HAVE_X11
 #include <fixx11h.h>
 #endif
@@ -99,6 +100,8 @@ private:
 
   QSystemTrayIcon * trayIcon;
 
+  WebUrlRequestInterceptor *wuri;
+
   Ui::MainWindow ui;
 
   /// This widget is used as a title bar for the searchPane dock, and
diff --git a/weburlrequestinterceptor.cpp b/weburlrequestinterceptor.cpp
new file mode 100644
index 00000000..6afec740
--- /dev/null
+++ b/weburlrequestinterceptor.cpp
@@ -0,0 +1,13 @@
+#include "weburlrequestinterceptor.h"
+#include <QDebug>
+
+WebUrlRequestInterceptor::WebUrlRequestInterceptor(QObject *p)
+  :QWebEngineUrlRequestInterceptor(p)
+{
+
+}
+void WebUrlRequestInterceptor::interceptRequest(QWebEngineUrlRequestInfo &info) {
+    if(QWebEngineUrlRequestInfo::NavigationTypeLink==info.navigationType ()&&info.resourceType ()==QWebEngineUrlRequestInfo::ResourceTypeMainFrame)
+        emit linkClicked(info.requestUrl ());
+
+}
diff --git a/weburlrequestinterceptor.h b/weburlrequestinterceptor.h
new file mode 100644
index 00000000..e3fdf63e
--- /dev/null
+++ b/weburlrequestinterceptor.h
@@ -0,0 +1,17 @@
+#ifndef WEBURLREQUESTINTERCEPTOR_H
+#define WEBURLREQUESTINTERCEPTOR_H
+
+#include <QWebEngineUrlRequestInterceptor>
+
+class WebUrlRequestInterceptor : public QWebEngineUrlRequestInterceptor
+{
+    Q_OBJECT
+public:
+    WebUrlRequestInterceptor(QObject *p = Q_NULLPTR);
+    void interceptRequest(QWebEngineUrlRequestInfo &info);
+signals:
+    void linkClicked(const QUrl& url)    ;
+
+};
+
+#endif // WEBURLREQUESTINTERCEPTOR_H