diff --git a/kybackup/module/databackup.cpp b/kybackup/module/databackup.cpp
index 8e2471c..08ac74e 100755
--- a/kybackup/module/databackup.cpp
+++ b/kybackup/module/databackup.cpp
@@ -727,11 +727,9 @@ void DataBackup::initSecondWidget_inc()
     });
 
     connect(buttonSelect, &MyPushButton::clicked, this, [=](){
-        QFileDialog *fileDialog = new QFileDialog(this);
-        fileDialog->setViewMode(QFileDialog::List);
+        MyFileSelect *fileDialog = new MyFileSelect(this);
         fileDialog->setWindowTitle(tr("Please select file to backup"));
         fileDialog->setSidebarUrls(siderUrls);
-        fileDialog->setFilter(QDir::System | QDir::AllDirs | QDir::Files | QDir::NoDotAndDotDot);
 
         if (fileDialog->exec() == QDialog::Accepted) {
             QStringList selectFiles = fileDialog->selectedFiles();