diff --git a/MainWidget.cpp b/MainWidget.cpp
index 3675d4a..f2097a1 100644
--- a/MainWidget.cpp
+++ b/MainWidget.cpp
@@ -19,7 +19,7 @@ MainWidget::MainWidget(QWidget* parent) : QWidget(parent), ui(new Ui::MainWidget
 {
     ui->setupUi(this);
 
-    setWindowTitle(u8"OneLevelXmlOpr v1.3.3");
+    setWindowTitle(u8"OneLevelXmlOpr v1.3.4");
     setWindowIcon(QIcon("://resource/xml.ico"));
 
     QScreen* primaryScreen = QGuiApplication::primaryScreen();
@@ -88,7 +88,7 @@ MainWidget::MainWidget(QWidget* parent) : QWidget(parent), ui(new Ui::MainWidget
 
         current_.clear();
         current_ = vec_;
-        push_content(current_);
+        search(ui->edSearchKey->text());
     });
 
     connect(ui->btnSet, &QPushButton::clicked, this, [&]() {
@@ -344,6 +344,7 @@ bool MainWidget::read(const QString& file_path)
             ui->cbUnit->setCurrentIndex(0);
         }
         u_ = false;
+        ui->btnResort->setEnabled(false);
     } else {
         ui->cbUnit->setEnabled(false);
     }