diff --git a/LunaTranslator/LunaTranslator/gui/codeacceptdialog.py b/LunaTranslator/LunaTranslator/gui/codeacceptdialog.py
index 84dd4c91..75f83da6 100644
--- a/LunaTranslator/LunaTranslator/gui/codeacceptdialog.py
+++ b/LunaTranslator/LunaTranslator/gui/codeacceptdialog.py
@@ -3,7 +3,7 @@ import functools
 from myutils.utils import checkencoding
 from myutils.config import globalconfig, _TR, _TRL
 from myutils.wrapper import Singleton
-from gui.usefulwidget import getspinbox, threebuttons, getlineedit
+from gui.usefulwidget import getspinbox, threebuttons, getlineedit, FocusCombo
 
 nowsuppertcodes = _TRL(
     [
@@ -62,7 +62,7 @@ class codeacceptdialog(QDialog):
             itemsaver = QStandardItem()
             self.model.setItem(row, 0, itemsaver)
             index = self.model.index(row, 0)
-            codecombox = QComboBox()
+            codecombox = FocusCombo()
             codecombox.addItems((nowsuppertcodes))
             codecombox.setCurrentIndex(idx)
             self.table.setIndexWidget(index, codecombox)
@@ -109,7 +109,7 @@ class codeacceptdialog(QDialog):
     def clicked1(self):
         itemsaver = QStandardItem()
         self.model.insertRow(0, [itemsaver])
-        codecombox = QComboBox()
+        codecombox = FocusCombo()
         codecombox.addItems((nowsuppertcodes))
         self._setcode_i(codecombox, itemsaver)
         codecombox.currentIndexChanged.connect(
diff --git a/LunaTranslator/LunaTranslator/gui/dialog_savedgame.py b/LunaTranslator/LunaTranslator/gui/dialog_savedgame.py
index 724efe70..e1b455fb 100644
--- a/LunaTranslator/LunaTranslator/gui/dialog_savedgame.py
+++ b/LunaTranslator/LunaTranslator/gui/dialog_savedgame.py
@@ -40,6 +40,7 @@ from gui.specialwidget import (
 )
 from gui.usefulwidget import (
     yuitsu_switch,
+    FocusCombo,
     saveposwindow,
     getsimplepatheditor,
     getboxlayout,
@@ -322,7 +323,7 @@ class TagWidget(QWidget):
 
         self.setLayout(layout)
 
-        self.lineEdit = QComboBox()
+        self.lineEdit = FocusCombo()
         self.lineEdit.setLineEdit(QLineEdit())
 
         self.lineEdit.lineEdit().returnPressed.connect(
diff --git a/LunaTranslator/LunaTranslator/gui/inputdialog.py b/LunaTranslator/LunaTranslator/gui/inputdialog.py
index fdc9193c..3b56997b 100644
--- a/LunaTranslator/LunaTranslator/gui/inputdialog.py
+++ b/LunaTranslator/LunaTranslator/gui/inputdialog.py
@@ -12,7 +12,8 @@ from gui.usefulwidget import (
     listediterline,
     getsimplepatheditor,
     FocusSpin,
-    FocusDoubleSpin
+    FocusDoubleSpin,
+    FocusCombo
 )
 
 
@@ -228,7 +229,7 @@ class autoinitdialog(QDialog):
                 lineW = QHBoxLayout()
                 lineW.addWidget(e)
             elif line["type"] == "combo":
-                lineW = QComboBox()
+                lineW = FocusCombo()
                 if "list_function" in line:
                     try:
                         func = getattr(
diff --git a/LunaTranslator/LunaTranslator/gui/pretransfile.py b/LunaTranslator/LunaTranslator/gui/pretransfile.py
index a438d5e1..33393d0d 100644
--- a/LunaTranslator/LunaTranslator/gui/pretransfile.py
+++ b/LunaTranslator/LunaTranslator/gui/pretransfile.py
@@ -3,7 +3,7 @@ import sqlite3, os, json, functools
 from traceback import print_exc
 from myutils.config import globalconfig, _TR
 from myutils.utils import autosql
-from gui.usefulwidget import getQMessageBox
+from gui.usefulwidget import getQMessageBox, FocusCombo
 
 
 def sqlite2json2(self, sqlitefile, targetjson=None, existsmerge=False):
@@ -47,7 +47,7 @@ def sqlite2json2(self, sqlitefile, targetjson=None, existsmerge=False):
     formLayout = QFormLayout(dialog)  # 配置layout
     dialog.setLayout(formLayout)
 
-    combo = QComboBox()
+    combo = FocusCombo()
     combo.addItems([globalconfig["fanyi"][_]["name"] for _ in collect])
 
     formLayout.addRow(_TR("首选翻译"), combo)
diff --git a/LunaTranslator/LunaTranslator/gui/selecthook.py b/LunaTranslator/LunaTranslator/gui/selecthook.py
index 0a54fc2f..f8369528 100644
--- a/LunaTranslator/LunaTranslator/gui/selecthook.py
+++ b/LunaTranslator/LunaTranslator/gui/selecthook.py
@@ -13,7 +13,8 @@ from gui.usefulwidget import (
     getsimplecombobox,
     getsimpleswitch,
     textbrowappendandmovetoend,
-    FocusSpin
+    FocusSpin,
+    FocusCombo
 )
 
 
@@ -263,7 +264,7 @@ class searchhookparam(QDialog):
                 if len(_list) == 0:
                     regwid = addwid = line
                 else:
-                    combo = QComboBox()
+                    combo = FocusCombo()
                     combo.addItems(_list)
 
                     combo.setLineEdit(line)
diff --git a/LunaTranslator/LunaTranslator/gui/setting_textinput.py b/LunaTranslator/LunaTranslator/gui/setting_textinput.py
index 36e44ea4..d5a8eb53 100644
--- a/LunaTranslator/LunaTranslator/gui/setting_textinput.py
+++ b/LunaTranslator/LunaTranslator/gui/setting_textinput.py
@@ -25,6 +25,7 @@ from gui.usefulwidget import (
     D_getsimpleswitch,
     makesubtab_lazy,
     makescrollgrid,
+    FocusCombo
 )
 
 
@@ -211,7 +212,7 @@ def getunknowgameexe(self):
     formLayout = QFormLayout(dialog)
     dialog.setLayout(formLayout)
 
-    combo = QComboBox()
+    combo = FocusCombo()
     combo.addItems([savehook_new_data[_]["title"] for _ in savehook_new_list])
 
     formLayout.addRow(_TR("选择游戏"), combo)
diff --git a/LunaTranslator/LunaTranslator/gui/setting_tts.py b/LunaTranslator/LunaTranslator/gui/setting_tts.py
index 19856e7c..841d07ba 100644
--- a/LunaTranslator/LunaTranslator/gui/setting_tts.py
+++ b/LunaTranslator/LunaTranslator/gui/setting_tts.py
@@ -9,6 +9,7 @@ from gui.usefulwidget import (
     makescrollgrid,
     D_getcolorbutton,
     yuitsu_switch,
+    FocusCombo,
     D_getsimpleswitch,
 )
 
@@ -34,7 +35,7 @@ def changevoice(self, text):
 
 def createvoicecombo(self):
 
-    self.voicecombo = QComboBox()
+    self.voicecombo = FocusCombo()
     self.voicecombo.currentTextChanged.connect(lambda x: changevoice(self, x))
     try:
         vl, idx = self.voicecombo_cache
diff --git a/LunaTranslator/LunaTranslator/gui/usefulwidget.py b/LunaTranslator/LunaTranslator/gui/usefulwidget.py
index 248925dd..73829b60 100644
--- a/LunaTranslator/LunaTranslator/gui/usefulwidget.py
+++ b/LunaTranslator/LunaTranslator/gui/usefulwidget.py
@@ -12,6 +12,19 @@ from myutils.config import _TR, globalconfig
 from myutils.wrapper import Singleton, Singleton_close
 
 
+class FocusCombo(QComboBox):
+    def __init__(self, parent: QWidget = None) -> None:
+        super().__init__(parent)
+        self.setFocusPolicy(Qt.FocusPolicy.StrongFocus)
+
+    def wheelEvent(self, e: QWheelEvent) -> None:
+
+        if not self.hasFocus():
+            e.ignore()
+            return
+        else:
+            return super().wheelEvent(e)
+
 class FocusSpin(QSpinBox):
     def __init__(self, parent: QWidget = None) -> None:
         super().__init__(parent)
@@ -412,7 +425,7 @@ def comboboxcallbackwrap(internallist, d, k, call, _):
 
 
 def getsimplecombobox(lst, d, k, callback=None, fixedsize=False, internallist=None):
-    s = QComboBox()
+    s = FocusCombo()
     s.addItems(lst)
 
     if internallist: