diff --git a/LunaTranslator/LunaTranslator/gui/showword.py b/LunaTranslator/LunaTranslator/gui/showword.py
index d66aada0..e4b38079 100644
--- a/LunaTranslator/LunaTranslator/gui/showword.py
+++ b/LunaTranslator/LunaTranslator/gui/showword.py
@@ -112,24 +112,6 @@ class statusbutton(QPushButton):
         self.seticon()
 
 
-class autoremovelineedit(QLineEdit):
-    def check(self):
-        last = self.text()
-        if os.path.exists(last) and os.path.isfile(last):
-            norm_dir1 = os.path.normpath(last)
-            norm_dir2 = os.path.normpath(os.path.abspath("./cache"))
-            if norm_dir1.startswith(norm_dir2):
-                os.remove(last)
-
-    def setText(self, s):
-        self.check()
-        super().setText(s)
-
-    def clear(self):
-        self.check()
-        super().clear()
-
-
 class AnkiWindow(QWidget):
     __ocrsettext = pyqtSignal(str)
     refreshhtml = pyqtSignal()
@@ -489,11 +471,11 @@ class AnkiWindow(QWidget):
         cropbutton = QPushButton(qtawesome.icon("fa.crop"), "")
         cropbutton.clicked.connect(self.crop)
 
-        self.audiopath = autoremovelineedit()
+        self.audiopath = QLineEdit()
         self.audiopath.setReadOnly(True)
-        self.audiopath_sentence = autoremovelineedit()
+        self.audiopath_sentence = QLineEdit()
         self.audiopath_sentence.setReadOnly(True)
-        self.editpath = autoremovelineedit()
+        self.editpath = QLineEdit()
         self.editpath.setReadOnly(True)
         self.viewimagelabel = QLabel()
         self.editpath.textChanged.connect(self.wrappedpixmap)
diff --git a/LunaTranslator/LunaTranslator/myutils/hwnd.py b/LunaTranslator/LunaTranslator/myutils/hwnd.py
index a06642c2..c0c6804f 100644
--- a/LunaTranslator/LunaTranslator/myutils/hwnd.py
+++ b/LunaTranslator/LunaTranslator/myutils/hwnd.py
@@ -235,7 +235,7 @@ def screenshot(x1, y1, x2, y2, hwnd=None):
     if hwnd:
         _r = QApplication.instance().devicePixelRatio()
         _dpi = windows.GetDpiForWindow(hwnd)
-        x1, y1, x2, y2 = (int(_ * 96 / _dpi / _r) for _ in (x1, y1, x2, y2))
+        x1, y1, x2, y2 = (int(_ * _dpi / 96 / _r) for _ in (x1, y1, x2, y2))
     bs = winsharedutils.gdi_screenshot(x1, y1, x2, y2, hwnd)
     pixmap = QPixmap()
     if bs: