diff --git a/LunaTranslator/LunaTranslator/gui/rangeselect.py b/LunaTranslator/LunaTranslator/gui/rangeselect.py
index c4963b1c..80331b2c 100644
--- a/LunaTranslator/LunaTranslator/gui/rangeselect.py
+++ b/LunaTranslator/LunaTranslator/gui/rangeselect.py
@@ -106,11 +106,12 @@ class rangeadjust(Mainw):
         if rect:
             (x1, y1), (x2, y2) = rect
             self.show()
+            r = self.devicePixelRatioF()
             self.setGeometry(
-                x1 - globalconfig["ocrrangewidth"],
-                y1 - globalconfig["ocrrangewidth"],
-                x2 - x1 + 2 * globalconfig["ocrrangewidth"],
-                y2 - y1 + 2 * globalconfig["ocrrangewidth"],
+                x1 - int(globalconfig["ocrrangewidth"] * r),
+                y1 - int(globalconfig["ocrrangewidth"] * r),
+                x2 - x1 + int(2 * globalconfig["ocrrangewidth"] * r),
+                y2 - y1 + int(2 * globalconfig["ocrrangewidth"] * r),
             )
         self._rect = rect
         # 由于使用movewindow而非qt函数，导致内部执行绪有问题。
diff --git a/LunaTranslator/LunaTranslator/gui/translatorUI.py b/LunaTranslator/LunaTranslator/gui/translatorUI.py
index 056158d1..7af19f87 100644
--- a/LunaTranslator/LunaTranslator/gui/translatorUI.py
+++ b/LunaTranslator/LunaTranslator/gui/translatorUI.py
@@ -258,8 +258,8 @@ class QUnFrameWindow(resizableframeless):
             self.translate_text.addsearchwordmask(hira, text, callback)
 
         if globalconfig["autodisappear"]:
-            flag = (globalconfig['showintab'] and self.isMinimized()) or (
-                not globalconfig['showintab'] and self.isHidden()
+            flag = (globalconfig["showintab"] and self.isMinimized()) or (
+                not globalconfig["showintab"] and self.isHidden()
             )
 
             if flag:
@@ -282,8 +282,8 @@ class QUnFrameWindow(resizableframeless):
         if self._move_drag:
             return
 
-        flag = (globalconfig['showintab'] and self.isMinimized()) or (
-            not globalconfig['showintab'] and self.isHidden()
+        flag = (globalconfig["showintab"] and self.isMinimized()) or (
+            not globalconfig["showintab"] and self.isHidden()
         )
 
         if flag:
@@ -481,13 +481,13 @@ class QUnFrameWindow(resizableframeless):
             )
 
     def hide_(self):
-        if globalconfig['showintab']:
+        if globalconfig["showintab"]:
             windows.ShowWindow(int(self.winId()), windows.SW_SHOWMINIMIZED)
         else:
             self.hide()
 
     def show_(self):
-        if globalconfig['showintab']:
+        if globalconfig["showintab"]:
             windows.ShowWindow(int(self.winId()), windows.SW_SHOWNOACTIVATE)
         else:
             self.show()
@@ -933,9 +933,7 @@ class QUnFrameWindow(resizableframeless):
         for button in self.showbuttons:
             button.show()
         self._TitleLabel.show()
-
-        if globalconfig["locktools"]:
-            return
+        self.set_color_transparency()
 
         def __(s):
             c = QCursor()
@@ -946,7 +944,6 @@ class QUnFrameWindow(resizableframeless):
                 s.toolbarhidedelaysignal.emit()
 
         threading.Thread(target=lambda: __(self)).start()
-        self.set_color_transparency()
 
     def resizeEvent(self, e):
         super().resizeEvent(e)
diff --git a/LunaTranslator/LunaTranslator/textsource/ocrtext.py b/LunaTranslator/LunaTranslator/textsource/ocrtext.py
index 73a867fd..7c51cd3b 100644
--- a/LunaTranslator/LunaTranslator/textsource/ocrtext.py
+++ b/LunaTranslator/LunaTranslator/textsource/ocrtext.py
@@ -2,7 +2,7 @@ import time
 from myutils.config import globalconfig
 import winsharedutils
 from gui.rangeselect import rangeadjust
-from myutils.ocrutil import imageCut, ocr_run, ocr_end,qimage2binary
+from myutils.ocrutil import imageCut, ocr_run, ocr_end, qimage2binary
 import time, gobject, os
 from PyQt5.QtWidgets import QApplication
 from PyQt5.QtGui import QImage
@@ -69,8 +69,12 @@ class ocrtext(basetext):
 
     def showhiderangeui(self, b):
         for _ in self.range_ui:
-            if _.getrect():
-                _.setVisible(b)
+            if b:
+                _r = _.getrect()
+                if _r:
+                    _.setrect(_r)
+            else:
+                _.hide()
 
     def gettextthread(self):
         if all([_.getrect() is None for _ in self.range_ui]):
@@ -163,7 +167,6 @@ class ocrtext(basetext):
             __text.append(text)
         return "\n".join(__text)
 
-
     def end(self):
         globalconfig["ocrregions"] = [_.getrect() for _ in self.range_ui]
         [_.close() for _ in self.range_ui]