diff --git a/src/ui/MainWindow.py b/src/ui/MainWindow.py
index 81f549f..5992cae 100644
--- a/src/ui/MainWindow.py
+++ b/src/ui/MainWindow.py
@@ -4,7 +4,7 @@ import time
 import polars as pl
 import shutil
 
-from PySide6.QtCore import Qt, QSize, QUrl
+from PySide6.QtCore import Qt, QSize
 from PySide6.QtGui import QCursor, QPixmap, QPainter, QAction, QIcon, QDragEnterEvent, QDropEvent
 from PySide6.QtWidgets import QLabel, QMainWindow, QApplication, QStyleFactory, QMenu, QTreeWidgetItem, QMessageBox, QFileDialog
 from PySide6.QtPdf import QPdfDocument
diff --git a/src/ui/XmlToXslAssignDialog.py b/src/ui/XmlToXslAssignDialog.py
index 5966421..1f0b8a2 100644
--- a/src/ui/XmlToXslAssignDialog.py
+++ b/src/ui/XmlToXslAssignDialog.py
@@ -1,9 +1,9 @@
-from PySide6.QtWidgets import QDialog, QTreeWidgetItem, QCheckBox, QMessageBox
+from PySide6.QtWidgets import QDialog, QTreeWidgetItem, QMessageBox
 from PySide6.QtCore import Qt
 from pathlib import Path
 
 from ui.XmlToXslAssignDialog_ui import Ui_XmlToXslAssignDialog
-from conf import TreeNode, XslFile, XmlFile
+from conf import TreeNode, XslFile
 
 
 class XmlToXslAssignDialog(QDialog):