diff --git a/py/LunaTranslator/LunaTranslator.py b/py/LunaTranslator/LunaTranslator.py
index 8bde5a9d..684170a3 100644
--- a/py/LunaTranslator/LunaTranslator.py
+++ b/py/LunaTranslator/LunaTranslator.py
@@ -11,6 +11,7 @@ from myutils.config import (
     getlanguse,
     set_font_default,
     _TR,
+    isascii,
 )
 from myutils.utils import (
     minmaxmoveobservefunc,
@@ -606,8 +607,8 @@ class MAINUI:
             else:
                 if item["condition"] == 1:
                     if (
-                        res.isascii()
-                        and item["key"].isascii()
+                        isascii(res)
+                        and isascii(item["key"])
                         and (" " not in item["key"])
                     ):  # 目标可能有空格
                         resx = res.split(" ")
diff --git a/py/LunaTranslator/cishu/mdict.py b/py/LunaTranslator/cishu/mdict.py
index c3ab1912..200b1a81 100644
--- a/py/LunaTranslator/cishu/mdict.py
+++ b/py/LunaTranslator/cishu/mdict.py
@@ -1,6 +1,6 @@
 import math, base64, uuid, gobject
 from cishu.cishubase import DictTree
-
+from myutils.config import isascii
 
 class FlexBuffer:
 
@@ -2039,9 +2039,9 @@ class mdict(cishubase):
             t: str = os.path.basename(f)[:-4]
             if index._title.strip() != "":
                 t1 = index._title.strip()
-                if (t1.isascii()) and (t.isascii()):
+                if (isascii(t1)) and (isascii(t)):
                     t = t1
-                elif not t1.isascii():
+                elif not isascii(t1):
                     t = t1
             title = t
         return title
diff --git a/py/LunaTranslator/cishu/youdao.py b/py/LunaTranslator/cishu/youdao.py
index bf1dd163..eec2be84 100644
--- a/py/LunaTranslator/cishu/youdao.py
+++ b/py/LunaTranslator/cishu/youdao.py
@@ -1,10 +1,9 @@
-from myutils.utils import getlangsrc
 import requests
 from urllib.parse import quote
 import re, os
 from cishu.cishubase import cishubase
-from myutils.utils import simplehtmlparser
-from myutils.utils import get_element_by
+from myutils.utils import get_element_by, simplehtmlparser, getlangsrc
+from myutils.config import isascii
 
 
 class youdao(cishubase):
@@ -12,7 +11,7 @@ class youdao(cishubase):
     def search(self, word: str):
         lang = getlangsrc()
         if lang == "auto":
-            if word.isascii():
+            if isascii(word):
                 lang = "en"
             else:
                 lang = "ja"
diff --git a/py/LunaTranslator/gui/dialog_savedgame_v3.py b/py/LunaTranslator/gui/dialog_savedgame_v3.py
index 4c969cee..b6de9415 100644
--- a/py/LunaTranslator/gui/dialog_savedgame_v3.py
+++ b/py/LunaTranslator/gui/dialog_savedgame_v3.py
@@ -185,7 +185,7 @@ class ImageDelegate(QStyledItemDelegate):
     def initStyleOption(self, opt: QStyleOptionViewItem, index: QModelIndex):
         super().initStyleOption(opt, index)
         if not index.data(ImageRequestedRole):
-            opt.features |= opt.ViewItemFeature.HasDecoration
+            opt.features |= QStyleOptionViewItem.ViewItemFeature.HasDecoration
             opt.decorationSize = QSize(100, 100)
 
 
diff --git a/py/LunaTranslator/gui/selecthook.py b/py/LunaTranslator/gui/selecthook.py
index b506d1ee..1554268d 100644
--- a/py/LunaTranslator/gui/selecthook.py
+++ b/py/LunaTranslator/gui/selecthook.py
@@ -3,7 +3,7 @@ import functools, binascii
 from collections import OrderedDict
 from traceback import print_exc
 import qtawesome, windows, winsharedutils, gobject
-from myutils.config import savehook_new_data, static_data, globalconfig, _TR
+from myutils.config import savehook_new_data, static_data, globalconfig, _TR, isascii
 from myutils.utils import checkchaos, get_time_stamp, dynamiclink, is_ascii_control
 from myutils.wrapper import Singleton_close
 from gui.dialog_savedgame import dialog_setting_game
@@ -706,7 +706,7 @@ class hookselect(closeashidewindow):
 
     def gethide(self, res: str):
         if self.checkfilt_notascii.isChecked():
-            if res.isascii():
+            if isascii(res):
                 return True
         if self.checkfilt_notshiftjis.isChecked():
             if checkchaos(res):
diff --git a/py/LunaTranslator/gui/translatorUI.py b/py/LunaTranslator/gui/translatorUI.py
index 4c75c106..01f0b911 100644
--- a/py/LunaTranslator/gui/translatorUI.py
+++ b/py/LunaTranslator/gui/translatorUI.py
@@ -921,19 +921,20 @@ class TranslatorWindow(resizableframeless):
         self.changeshowhidetranssig.connect(self.changeshowhidetrans)
 
     def __init__(self):
-
+        flags = (
+            Qt.WindowType.FramelessWindowHint | Qt.WindowType.WindowMinimizeButtonHint
+        )
+        if globalconfig["keepontop"]:
+            flags |= Qt.WindowType.WindowStaysOnTopHint
         super(TranslatorWindow, self).__init__(
             None,
-            flags=Qt.WindowType.FramelessWindowHint
-            | Qt.WindowType.WindowMinimizeButtonHint,
+            flags=flags,
             poslist=globalconfig["transuigeo"],
         )  # 设置为顶级窗口，无边框
         icon = getExeIcon(getcurrexe())  #'./LunaTranslator.exe')# QIcon()
         # icon.addPixmap(QPixmap('./files/luna.png'), QIcon.Normal, QIcon.On)
         self.setWindowIcon(icon)
         self.firstshow = True
-        if globalconfig["keepontop"]:
-            self.setWindowFlag(Qt.WindowType.WindowStaysOnTopHint)
         self.setAttribute(Qt.WidgetAttribute.WA_TranslucentBackground)
         self.setAttribute(Qt.WidgetAttribute.WA_ShowWithoutActivating, True)
         self.setWindowTitle("LunaTranslator")
@@ -1193,7 +1194,9 @@ class TranslatorWindow(resizableframeless):
                 globalconfig["isshowrawtext"]
             )
             try:
-                gobject.baseobject.settin_ui.fenyinsettings.setEnabled(globalconfig["isshowrawtext"])
+                gobject.baseobject.settin_ui.fenyinsettings.setEnabled(
+                    globalconfig["isshowrawtext"]
+                )
             except:
                 pass
 
diff --git a/py/LunaTranslator/hiraparse/mecab.py b/py/LunaTranslator/hiraparse/mecab.py
index 73589e44..33d61a88 100644
--- a/py/LunaTranslator/hiraparse/mecab.py
+++ b/py/LunaTranslator/hiraparse/mecab.py
@@ -1,6 +1,7 @@
 import winsharedutils
 import os, csv, gobject
 from hiraparse.basehira import basehira
+from myutils.config import isascii
 
 # # 2.1.2 src schema
 # UnidicFeatures17 = namedtuple('UnidicFeatures17',
@@ -109,7 +110,7 @@ class mecab(basehira):
             if "-" in origorig:
                 try:
                     hira_ = origorig.split("-")[1]
-                    if hira_.isascii():  # 腰を引いて-->引く-他動詞
+                    if isascii(hira):  # 腰を引いて-->引く-他動詞
                         hira = hira_
                     origorig = origorig.split("-")[0]
                 except:
diff --git a/py/LunaTranslator/myutils/config.py b/py/LunaTranslator/myutils/config.py
index cb7f86d0..19e79727 100644
--- a/py/LunaTranslator/myutils/config.py
+++ b/py/LunaTranslator/myutils/config.py
@@ -4,6 +4,17 @@ from traceback import print_exc
 from qtsymbols import *
 
 
+def isascii(s: str):
+    try:
+        return s.isascii()
+    except:
+        try:
+            s.encode("ascii")
+            return True
+        except:
+            return False
+
+
 def namemapcast(namemap):
     bettermap = namemap.copy()
     for k, v in namemap.items():
@@ -576,7 +587,7 @@ def loadlanguage():
 def _TR(k: str):
     if not k:
         return ""
-    if k.isascii():
+    if isascii(k):
         return k
     loadlanguage()
     if "_" in k:
diff --git a/py/LunaTranslator/myutils/languageguesser.py b/py/LunaTranslator/myutils/languageguesser.py
index 8d69c271..2cbfb88b 100644
--- a/py/LunaTranslator/myutils/languageguesser.py
+++ b/py/LunaTranslator/myutils/languageguesser.py
@@ -1,12 +1,12 @@
 from collections import defaultdict
 import re
 from myutils.utils import cinranges
-
+from myutils.config import isascii
 
 def guess(string: str):
     if not string:
         return "en"
-    if string.isascii():
+    if isascii(string):
         return "en"
     checkers = {
         "ru": lambda c: cinranges(
diff --git a/py/LunaTranslator/windows.py b/py/LunaTranslator/windows.py
index f81ad411..52f1ac20 100644
--- a/py/LunaTranslator/windows.py
+++ b/py/LunaTranslator/windows.py
@@ -275,9 +275,9 @@ _SendMessage = _user32.SendMessageW
 _SendMessage.argtypes = c_int, c_uint, c_void_p, c_void_p
 _keybd_event = _user32.keybd_event
 _keybd_event.argtypes = c_byte, c_byte, c_uint, c_void_p
-RegisterWindowMessageW = _user32.RegisterWindowMessageW
-RegisterWindowMessageW.argtypes = (LPCWSTR,)
-RegisterWindowMessageW.restype = UINT
+RegisterWindowMessage = _user32.RegisterWindowMessageW
+RegisterWindowMessage.argtypes = (LPCWSTR,)
+RegisterWindowMessage.restype = UINT
 _GetWindowThreadProcessId = _user32.GetWindowThreadProcessId
 _GetWindowThreadProcessId.argtypes = HWND, c_void_p
 GetClipboardOwner = _user32.GetClipboardOwner
diff --git a/py/generate_xp_code.py b/py/generate_xp_code.py
new file mode 100644
index 00000000..e4989d6c
--- /dev/null
+++ b/py/generate_xp_code.py
@@ -0,0 +1,35 @@
+import os, re
+
+
+def parsecode(code: str):
+    # PyQt
+    code = code.replace(
+        "QApplication.setAttribute(Qt.ApplicationAttribute.AA_EnableHighDpiScaling)", ""
+    )
+    code = code.replace("QApplication.setHighDpiScaleFactorRoundingPolicy", "print")
+    code = code.replace("Qt.HighDpiScaleFactorRoundingPolicy.PassThrough", "")
+    code = code.replace("self.screen().geometry().height()", "99999")
+    code = code.replace(
+        '"./files/runtime/PyQt5/Qt5/plugins"',
+        r'"C:\Python34\Lib\site-packages\PyQt5\plugins"',
+    )
+    code = code.replace("self.parent().devicePixelRatioF()", "1")
+    code = code.replace("self.devicePixelRatioF()", "1")
+    code = re.sub(
+        r"(Q[a-zA-Z0-9_]+)\.[a-zA-Z0-9_]+\.([a-zA-Z0-9_]+)([ \)\n,:])", r"\1.\2\3", code
+    )
+    # 移除类型注解
+    code = re.sub(r": [a-zA-Z0-9_]+\)", ")", code)
+    code = re.sub(r": [a-zA-Z0-9_]+ = ", " = ", code)
+    return code
+
+
+for _dir, _, _fs in os.walk("./LunaTranslator"):
+    for _f in _fs:
+        if not _f.endswith(".py"):
+            continue
+        path = os.path.normpath(os.path.abspath(os.path.join(_dir, _f)))
+        with open(path, "r", encoding="utf8") as ff:
+            code = ff.read()
+        with open(path, "w", encoding="utf8") as ff:
+            ff.write(parsecode(code))