diff --git a/src/ui/articleview.cc b/src/ui/articleview.cc
index d66ab839..08faee3f 100644
--- a/src/ui/articleview.cc
+++ b/src/ui/articleview.cc
@@ -2106,7 +2106,7 @@ void ArticleView::highlightFTSResults()
   QString script = QString(
                      "var context = document.querySelector(\"body\");\n"
                      "var instance = new Mark(context);\n instance.unmark();\n"
-                     "instance.mark(\"%1\");" )
+                     "instance.mark(\"%1\",{\"accuracy\": \"exactly\"});" )
                      .arg( regString );
 
   webview->page()->runJavaScript( script );
diff --git a/src/ui/mainwindow.cc b/src/ui/mainwindow.cc
index e240d00c..355e6d25 100644
--- a/src/ui/mainwindow.cc
+++ b/src/ui/mainwindow.cc
@@ -1216,6 +1216,32 @@ void MainWindow::commitData()
       if ( d.exists() ) {
         d.removeRecursively();
       }
+      //temp dir
+      QDir dtemp( filePath + "_FTS_x_temp" );
+      if ( dtemp.exists() ) {
+        dtemp.removeRecursively();
+      }
+    }
+
+
+    //remove temp directories.
+    QFileInfoList const dirs = dir.entryInfoList( QDir::Dirs | QDir::NoDotAndDotDot );
+
+    for ( auto & file : dirs ) {
+      QString const fileName = file.fileName();
+
+      if ( !fileName.endsWith( "_temp" ) )
+        continue;
+
+      const QFileInfo info( fileName );
+      const QDateTime lastModified = info.lastModified();
+
+      //if the temp directory has not been modified within 7 days,remove the temp directory.
+      if ( lastModified.addDays( 7 ) > QDateTime::currentDateTime() ) {
+        continue;
+      }
+      QDir d( fileName );
+      d.removeRecursively();
     }
   }
 
@@ -2751,7 +2777,6 @@ void MainWindow::toggleMainWindow( bool onlyShow )
   if ( !cfg.preferences.searchInDock )
     translateBox->setPopupEnabled( false );
 
-  qDebug() << "Current state:" << isVisible() << isMinimized() << isActiveWindow() << onlyShow;
   if ( !isVisible() ) {
     show();
 
diff --git a/src/ui/scanpopup.cc b/src/ui/scanpopup.cc
index 01e49e11..cb428f3f 100644
--- a/src/ui/scanpopup.cc
+++ b/src/ui/scanpopup.cc
@@ -593,7 +593,8 @@ void ScanPopup::currentGroupChanged( int )
 
   if ( isVisible() ) {
     updateSuggestionList();
-    translateInputFinished();
+    QString word = Folding::unescapeWildcardSymbols( definition->getWord() );
+    showTranslationFor( word );
   }
 
   cfg.lastPopupGroupId = ui.groupList->getCurrentGroup();