diff --git a/src/LunaTranslator/gui/rangeselect.py b/src/LunaTranslator/gui/rangeselect.py
index 1fd64875..26f07dd8 100644
--- a/src/LunaTranslator/gui/rangeselect.py
+++ b/src/LunaTranslator/gui/rangeselect.py
@@ -1,5 +1,5 @@
 from qtsymbols import *
-import windows, winsharedutils
+import windows, winsharedutils, gobject
 from myutils.config import globalconfig
 from gui.resizeablemainwindow import Mainw
 from gui.dynalang import LAction
@@ -15,6 +15,15 @@ class rangeadjust(Mainw):
         self.traceposstart = pos
 
     def traceoffset(self, curr):
+        hwnd = gobject.baseobject.hwnd
+        if not hwnd:
+            self.tracepos = QPoint()
+            return
+        if windows.MonitorFromWindow(hwnd) != windows.MonitorFromWindow(
+            int(self.winId())
+        ):
+            self.tracepos = QPoint()
+            return
         keystate = windows.GetKeyState(windows.VK_LBUTTON)
         if keystate < 0 and windows.GetForegroundWindow() == int(self.winId()):
             self.tracepos = QPoint()
diff --git a/src/LunaTranslator/gui/translatorUI.py b/src/LunaTranslator/gui/translatorUI.py
index 56836f12..be4ef9dd 100644
--- a/src/LunaTranslator/gui/translatorUI.py
+++ b/src/LunaTranslator/gui/translatorUI.py
@@ -290,7 +290,7 @@ class TranslatorWindow(resizableframeless):
             if not rect:
                 lastpos = None
                 continue
-            rate = hwndratex(hwnd)
+            rate = self.devicePixelRatioF()
             rect = QRect(
                 int(rect[0] / rate),
                 int(rect[1] / rate),
@@ -305,7 +305,6 @@ class TranslatorWindow(resizableframeless):
                 except:
                     pass
                 continue
-
             if (rect.topLeft() == QPoint(0, 0)) or (rect.size() != lastpos.size()):
                 lastpos = rect
                 continue
@@ -313,6 +312,9 @@ class TranslatorWindow(resizableframeless):
                 gobject.baseobject.textsource.traceoffset(rect.topLeft())
             except:
                 pass
+            if windows.MonitorFromWindow(hwnd) != windows.MonitorFromWindow(self.winid):
+                lastpos = None
+                return
             self.move_signal.emit(tracepos - lastpos.topLeft() + rect.topLeft())
 
     def showres(self, kwargs):
diff --git a/src/LunaTranslator/textsource/texthook.py b/src/LunaTranslator/textsource/texthook.py
index 5a9146b6..8fdca362 100644
--- a/src/LunaTranslator/textsource/texthook.py
+++ b/src/LunaTranslator/textsource/texthook.py
@@ -457,14 +457,14 @@ class texthook(basetext):
             else None
         )
         if self.safeembedcheck(text):
+            trans = self.waitfortranslation(text, engine)
+        else:
             collect = []
             for _ in text.split("\n"):
                 if _ and self.safeembedcheck(_):
                     _ = self.waitfortranslation(_, engine)
                 collect.append(_)
             trans = "\n".join(collect)
-        else:
-            trans = self.waitfortranslation(text, engine)
         if not trans:
             trans = ""
         if globalconfig["embedded"]["trans_kanji"]:
@@ -525,7 +525,9 @@ class texthook(basetext):
                 self.selectinghook = key
                 select = True
                 break
-        gobject.baseobject.hookselectdialog.addnewhooksignal.emit(key, select, isembedable)
+        gobject.baseobject.hookselectdialog.addnewhooksignal.emit(
+            key, select, isembedable
+        )
         return True
 
     def setsettings(self):
diff --git a/src/LunaTranslator/textsource/textsourcebase.py b/src/LunaTranslator/textsource/textsourcebase.py
index 6f2df98a..7355c1bf 100644
--- a/src/LunaTranslator/textsource/textsourcebase.py
+++ b/src/LunaTranslator/textsource/textsourcebase.py
@@ -118,7 +118,10 @@ class basetext:
                         "SELECT machineTrans FROM artificialtrans WHERE source = ?",
                         (src,),
                     ).fetchone()
-                    ret = json.loads((ret[0]))
+                    try:
+                        ret = json.loads((ret[0]))
+                    except:
+                        ret = {}
                     ret[clsname] = trans
                     ret = json.dumps(ret, ensure_ascii=False)
                     self.sqlwrite2.execute(
diff --git a/src/LunaTranslator/windows.py b/src/LunaTranslator/windows.py
index aac508f9..a3dd456b 100644
--- a/src/LunaTranslator/windows.py
+++ b/src/LunaTranslator/windows.py
@@ -33,6 +33,7 @@ from ctypes.wintypes import (
     HKEY,
     LPDWORD,
     LPBYTE,
+    HMONITOR,
     LPCVOID,
     LPWSTR,
     WPARAM,
@@ -1020,3 +1021,13 @@ def FormatMessage(code, module=None):
     if length:
         LocalFree(mess)
     return res.strip()
+
+
+MONITOR_DEFAULTTONEAREST = 0x00000002
+_MonitorFromWindow = _user32.MonitorFromWindow
+_MonitorFromWindow.argtypes = HWND, DWORD
+_MonitorFromWindow.restype = HMONITOR
+
+
+def MonitorFromWindow(hwnd, dwFlags=MONITOR_DEFAULTTONEAREST):
+    return _MonitorFromWindow(hwnd, dwFlags)
diff --git a/src/plugins/CMakeLists.txt b/src/plugins/CMakeLists.txt
index 670db548..763bca78 100644
--- a/src/plugins/CMakeLists.txt
+++ b/src/plugins/CMakeLists.txt
@@ -29,7 +29,7 @@ include(generate_product_version)
 
 set(VERSION_MAJOR 5)
 set(VERSION_MINOR 45)
-set(VERSION_PATCH 1)
+set(VERSION_PATCH 2)
 
 add_library(pch pch.cpp)
 target_precompile_headers(pch PUBLIC pch.h)