diff --git a/ui/implements/components/chartAndScoreInput.py b/ui/implements/components/chartAndScoreInput.py
index 158e24f..768f2bd 100644
--- a/ui/implements/components/chartAndScoreInput.py
+++ b/ui/implements/components/chartAndScoreInput.py
@@ -2,6 +2,7 @@ from PySide6.QtCore import Signal
 from PySide6.QtWidgets import QWidget
 
 from ui.designer.components.chartAndScoreInput_ui import Ui_ChartAndScoreInput
+from ui.extends.shared.language import LanguageChangeEventFilter
 from ui.implements.components.songIdSelector import SongIdSelectorMode
 
 
@@ -12,6 +13,9 @@ class ChartAndScoreInput(Ui_ChartAndScoreInput, QWidget):
         super().__init__(parent)
         self.setupUi(self)
 
+        self.languageChangeEventFilter = LanguageChangeEventFilter(self)
+        self.installEventFilter(self.languageChangeEventFilter)
+
         self.chartSelector.valueChanged.connect(self.updateScoreEditorChart)
         self.scoreEditor.accepted.connect(self.commit)
 
diff --git a/ui/implements/settings/settingsBaseWidget.py b/ui/implements/settings/settingsBaseWidget.py
index c2ac6ee..8b6bc2a 100644
--- a/ui/implements/settings/settingsBaseWidget.py
+++ b/ui/implements/settings/settingsBaseWidget.py
@@ -1,7 +1,8 @@
-from PySide6.QtCore import QCoreApplication, Qt
+from PySide6.QtCore import Qt
 from PySide6.QtWidgets import QLabel, QPushButton, QWidget
 
 from ui.designer.settings.settingsBaseWidget_ui import Ui_SettingsBaseWidget
+from ui.extends.shared.language import LanguageChangeEventFilter
 from ui.extends.shared.settings import Settings
 
 
@@ -10,6 +11,9 @@ class SettingsBaseWidget(Ui_SettingsBaseWidget, QWidget):
         super().__init__(parent)
         self.settings = Settings()
 
+        self.languageChangeEventFilter = LanguageChangeEventFilter(self)
+        self.installEventFilter(self.languageChangeEventFilter)
+
     def setTitle(self, title: str):
         self.titleLabel.setText(title)
 
diff --git a/ui/implements/tabs/tabAbout.py b/ui/implements/tabs/tabAbout.py
index 3bf6612..e3659f7 100644
--- a/ui/implements/tabs/tabAbout.py
+++ b/ui/implements/tabs/tabAbout.py
@@ -3,6 +3,7 @@ from PySide6.QtGui import QPixmap
 from PySide6.QtWidgets import QMessageBox, QWidget
 
 from ui.designer.tabs.tabAbout_ui import Ui_TabAbout
+from ui.extends.shared.language import LanguageChangeEventFilter
 
 
 class TabAbout(Ui_TabAbout, QWidget):
@@ -10,6 +11,9 @@ class TabAbout(Ui_TabAbout, QWidget):
         super().__init__(parent)
         self.setupUi(self)
 
+        self.languageChangeEventFilter = LanguageChangeEventFilter(self)
+        self.installEventFilter(self.languageChangeEventFilter)
+
         logoPixmap = QPixmap(":/images/logo.png").scaled(
             300,
             300,
diff --git a/ui/implements/tabs/tabDb/tabDb_B30TableViewer.py b/ui/implements/tabs/tabDb/tabDb_B30TableViewer.py
index 8d8aafc..1f44bb2 100644
--- a/ui/implements/tabs/tabDb/tabDb_B30TableViewer.py
+++ b/ui/implements/tabs/tabDb/tabDb_B30TableViewer.py
@@ -4,6 +4,7 @@ from PySide6.QtWidgets import QMessageBox
 
 from ui.extends.shared.delegates.chartDelegate import ChartDelegate
 from ui.extends.shared.delegates.scoreDelegate import ScoreDelegate
+from ui.extends.shared.language import LanguageChangeEventFilter
 from ui.extends.shared.models.tables.b30 import (
     DbB30TableModel,
     DbB30TableSortFilterProxyModel,
@@ -34,6 +35,10 @@ class TableScoreDelegate(ScoreDelegate):
 class DbB30TableViewer(DbTableViewer):
     def __init__(self, parent=None):
         super().__init__(parent)
+
+        self.languageChangeEventFilter = LanguageChangeEventFilter(self)
+        self.installEventFilter(self.languageChangeEventFilter)
+
         self.tableView.verticalHeader().setVisible(True)
 
         self.tableModel = DbB30TableModel(self)
diff --git a/ui/implements/tabs/tabDb/tabDb_Manage.py b/ui/implements/tabs/tabDb/tabDb_Manage.py
index 3c9fa1e..3da4cdc 100644
--- a/ui/implements/tabs/tabDb/tabDb_Manage.py
+++ b/ui/implements/tabs/tabDb/tabDb_Manage.py
@@ -18,6 +18,7 @@ from PySide6.QtWidgets import QFileDialog, QMessageBox, QWidget
 
 from ui.designer.tabs.tabDb.tabDb_Manage_ui import Ui_TabDb_Manage
 from ui.extends.shared.database import databaseUpdateSignals
+from ui.extends.shared.language import LanguageChangeEventFilter
 
 logger = logging.getLogger(__name__)
 
@@ -27,6 +28,9 @@ class TabDb_Manage(Ui_TabDb_Manage, QWidget):
         super().__init__(parent)
         self.setupUi(self)
 
+        self.languageChangeEventFilter = LanguageChangeEventFilter(self)
+        self.installEventFilter(self.languageChangeEventFilter)
+
     @Slot()
     def on_syncArcSongDbButton_clicked(self):
         dbFile, filter = QFileDialog.getOpenFileName(
diff --git a/ui/implements/tabs/tabDb/tabDb_ScoreTableViewer.py b/ui/implements/tabs/tabDb/tabDb_ScoreTableViewer.py
index 36982bd..10a7088 100644
--- a/ui/implements/tabs/tabDb/tabDb_ScoreTableViewer.py
+++ b/ui/implements/tabs/tabDb/tabDb_ScoreTableViewer.py
@@ -5,6 +5,7 @@ from PySide6.QtWidgets import QMessageBox
 
 from ui.extends.shared.delegates.chartDelegate import ChartDelegate
 from ui.extends.shared.delegates.scoreDelegate import ScoreDelegate
+from ui.extends.shared.language import LanguageChangeEventFilter
 from ui.extends.shared.models.tables.score import (
     DbScoreTableModel,
     DbScoreTableSortFilterProxyModel,
@@ -33,6 +34,9 @@ class DbScoreTableViewer(DbTableViewer):
     def __init__(self, parent=None):
         super().__init__(parent)
 
+        self.languageChangeEventFilter = LanguageChangeEventFilter(self)
+        self.installEventFilter(self.languageChangeEventFilter)
+
         self.tableModel = DbScoreTableModel(self)
         self.tableProxyModel = DbScoreTableSortFilterProxyModel(self)
         self.tableProxyModel.setSourceModel(self.tableModel)
diff --git a/ui/implements/tabs/tabDbEntry.py b/ui/implements/tabs/tabDbEntry.py
index 41d9094..8db5fff 100644
--- a/ui/implements/tabs/tabDbEntry.py
+++ b/ui/implements/tabs/tabDbEntry.py
@@ -2,6 +2,7 @@ from PySide6.QtCore import QCoreApplication
 from PySide6.QtWidgets import QWidget
 
 from ui.designer.tabs.tabDbEntry_ui import Ui_TabDbEntry
+from ui.extends.shared.language import LanguageChangeEventFilter
 from ui.implements.tabs.tabDb.tabDb_B30TableViewer import DbB30TableViewer
 from ui.implements.tabs.tabDb.tabDb_ScoreTableViewer import DbScoreTableViewer
 
@@ -11,6 +12,9 @@ class TabDbEntry(Ui_TabDbEntry, QWidget):
         super().__init__(parent)
         self.setupUi(self)
 
+        self.languageChangeEventFilter = LanguageChangeEventFilter(self)
+        self.installEventFilter(self.languageChangeEventFilter)
+
         self.tabWidget.addTab(
             DbScoreTableViewer(self),
             QCoreApplication.translate("TabDbEntry", "tab.scoreTableViewer"),
diff --git a/ui/implements/tabs/tabInputScore.py b/ui/implements/tabs/tabInputScore.py
index 4711442..5922cbc 100644
--- a/ui/implements/tabs/tabInputScore.py
+++ b/ui/implements/tabs/tabInputScore.py
@@ -2,12 +2,17 @@ from arcaea_offline.database import Database
 from PySide6.QtWidgets import QWidget
 
 from ui.designer.tabs.tabInputScore_ui import Ui_TabInputScore
+from ui.extends.shared.language import LanguageChangeEventFilter
 
 
 class TabInputScore(Ui_TabInputScore, QWidget):
     def __init__(self, parent=None):
         super().__init__(parent)
         self.setupUi(self)
+
+        self.languageChangeEventFilter = LanguageChangeEventFilter(self)
+        self.installEventFilter(self.languageChangeEventFilter)
+
         self.chartAndScoreInput.scoreCommited.connect(self.commit)
 
     def commit(self):
diff --git a/ui/implements/tabs/tabOcr/tabOcr_B30.py b/ui/implements/tabs/tabOcr/tabOcr_B30.py
index 61191d3..44452b9 100644
--- a/ui/implements/tabs/tabOcr/tabOcr_B30.py
+++ b/ui/implements/tabs/tabOcr/tabOcr_B30.py
@@ -1,5 +1,4 @@
 import logging
-from pathlib import Path
 
 import cv2
 from arcaea_offline_ocr.b30.chieri.v4.ocr import ChieriBotV4Ocr
@@ -11,6 +10,7 @@ from PySide6.QtWidgets import QWidget
 from ui.designer.tabs.tabOcr.tabOcr_B30_ui import Ui_TabOcr_B30
 from ui.extends.components.ocrQueue import OcrQueueModel
 from ui.extends.shared.cv2_utils import cv2BgrMatToQImage, qImageToCvMatBgr
+from ui.extends.shared.language import LanguageChangeEventFilter
 from ui.extends.shared.settings import KNN_MODEL_FILE, SIFT_DATABASE_FILE, Settings
 from ui.extends.tabs.tabOcr.tabOcr_B30 import ChieriV4OcrRunnable, b30ResultToScore
 
@@ -24,6 +24,9 @@ class TabOcr_B30(Ui_TabOcr_B30, QWidget):
         super().__init__(parent)
         self.setupUi(self)
 
+        self.languageChangeEventFilter = LanguageChangeEventFilter(self)
+        self.installEventFilter(self.languageChangeEventFilter)
+
         self.b30TypeComboBox.addItem("ChieriV4", "chieri_v4")
         self.b30TypeComboBox.setCurrentIndex(0)
         self.b30TypeComboBox.setEnabled(False)
diff --git a/ui/implements/tabs/tabOcr/tabOcr_Device.py b/ui/implements/tabs/tabOcr/tabOcr_Device.py
index 5f05856..a1d0936 100644
--- a/ui/implements/tabs/tabOcr/tabOcr_Device.py
+++ b/ui/implements/tabs/tabOcr/tabOcr_Device.py
@@ -11,6 +11,7 @@ from PySide6.QtWidgets import QApplication, QFileDialog, QWidget
 
 from ui.designer.tabs.tabOcr.tabOcr_Device_ui import Ui_TabOcr_Device
 from ui.extends.components.ocrQueue import OcrQueueModel
+from ui.extends.shared.language import LanguageChangeEventFilter
 from ui.extends.shared.settings import (
     DEVICES_JSON_FILE,
     KNN_MODEL_FILE,
@@ -32,6 +33,9 @@ class TabOcr_Device(Ui_TabOcr_Device, QWidget):
         self.setupUi(self)
         self.openWizardButton.setEnabled(False)
 
+        self.languageChangeEventFilter = LanguageChangeEventFilter(self)
+        self.installEventFilter(self.languageChangeEventFilter)
+
         self.deviceFileSelector.filesSelected.connect(self.deviceFileSelected)
         self.knnModelSelector.filesSelected.connect(self.knnModelFileSelected)
         self.siftDatabaseSelector.filesSelected.connect(self.siftDatabaseFileSelected)
diff --git a/ui/implements/tabs/tabOcrEntry.py b/ui/implements/tabs/tabOcrEntry.py
index 9be167f..b1b5c41 100644
--- a/ui/implements/tabs/tabOcrEntry.py
+++ b/ui/implements/tabs/tabOcrEntry.py
@@ -1,9 +1,13 @@
 from PySide6.QtWidgets import QWidget
 
 from ui.designer.tabs.tabOcrEntry_ui import Ui_TabOcrEntry
+from ui.extends.shared.language import LanguageChangeEventFilter
 
 
 class TabOcrEntry(Ui_TabOcrEntry, QWidget):
     def __init__(self, parent=None):
         super().__init__(parent)
         self.setupUi(self)
+
+        self.languageChangeEventFilter = LanguageChangeEventFilter(self)
+        self.installEventFilter(self.languageChangeEventFilter)
diff --git a/ui/implements/tabs/tabOverview.py b/ui/implements/tabs/tabOverview.py
index c68b7b6..ff8b454 100644
--- a/ui/implements/tabs/tabOverview.py
+++ b/ui/implements/tabs/tabOverview.py
@@ -3,6 +3,7 @@ from PySide6.QtGui import QShowEvent
 from PySide6.QtWidgets import QWidget
 
 from ui.designer.tabs.tabOverview_ui import Ui_TabOverview
+from ui.extends.shared.language import LanguageChangeEventFilter
 
 
 class TabOverview(Ui_TabOverview, QWidget):
@@ -10,6 +11,9 @@ class TabOverview(Ui_TabOverview, QWidget):
         super().__init__(parent)
         self.setupUi(self)
 
+        self.languageChangeEventFilter = LanguageChangeEventFilter(self)
+        self.installEventFilter(self.languageChangeEventFilter)
+
         self.db = Database()
         # self.db.register_update_hook(self.updateOverview)
         # self.updateOverview()
diff --git a/ui/implements/tabs/tabTools/tabTools_Andreal.py b/ui/implements/tabs/tabTools/tabTools_Andreal.py
index 82d1273..d2cfe5b 100644
--- a/ui/implements/tabs/tabTools/tabTools_Andreal.py
+++ b/ui/implements/tabs/tabTools/tabTools_Andreal.py
@@ -21,6 +21,7 @@ from PySide6.QtWidgets import (
 )
 
 from ui.designer.tabs.tabTools.tabTools_Andreal_ui import Ui_TabTools_Andreal
+from ui.extends.shared.language import LanguageChangeEventFilter
 from ui.extends.shared.settings import ANDREAL_EXECUTABLE, ANDREAL_FOLDER
 from ui.extends.tabs.tabTools.tabTools_Andreal import AndrealHelper
 from ui.implements.components.chartSelector import ChartSelector
@@ -95,6 +96,9 @@ class TabTools_Andreal(Ui_TabTools_Andreal, QWidget):
         super().__init__(parent)
         self.setupUi(self)
 
+        self.languageChangeEventFilter = LanguageChangeEventFilter(self)
+        self.installEventFilter(self.languageChangeEventFilter)
+
         self.db = Database()
 
         self.andrealHelper = AndrealHelper(self)
diff --git a/ui/implements/tabs/tabTools/tabTools_InfoLookup.py b/ui/implements/tabs/tabTools/tabTools_InfoLookup.py
index 68ea256..1e58879 100644
--- a/ui/implements/tabs/tabTools/tabTools_InfoLookup.py
+++ b/ui/implements/tabs/tabTools/tabTools_InfoLookup.py
@@ -5,6 +5,7 @@ from PySide6.QtCore import QDateTime
 from PySide6.QtWidgets import QVBoxLayout, QWidget
 
 from ui.designer.tabs.tabTools.tabTools_InfoLookup_ui import Ui_TabTools_InfoLookup
+from ui.extends.shared.language import LanguageChangeEventFilter
 
 
 class TabTools_InfoLookup(Ui_TabTools_InfoLookup, QWidget):
@@ -12,6 +13,9 @@ class TabTools_InfoLookup(Ui_TabTools_InfoLookup, QWidget):
         super().__init__(parent)
         self.setupUi(self)
 
+        self.languageChangeEventFilter = LanguageChangeEventFilter(self)
+        self.installEventFilter(self.languageChangeEventFilter)
+
         self.ratingClassSelector.setLayout(QVBoxLayout)
 
         self.db = Database()
diff --git a/ui/implements/tabs/tabTools/tabTools_StepCalculator.py b/ui/implements/tabs/tabTools/tabTools_StepCalculator.py
index 1770fdf..0e3f487 100644
--- a/ui/implements/tabs/tabTools/tabTools_StepCalculator.py
+++ b/ui/implements/tabs/tabTools/tabTools_StepCalculator.py
@@ -29,6 +29,7 @@ from PySide6.QtWidgets import (
 from ui.designer.tabs.tabTools.tabTools_StepCalculator_ui import (
     Ui_TabTools_StepCalculator,
 )
+from ui.extends.shared.language import LanguageChangeEventFilter
 from ui.implements.components.chartAndScoreInput import ChartAndScoreInput
 from ui.implements.components.songIdSelector import SongIdSelectorMode
 
@@ -90,6 +91,9 @@ class TabTools_StepCalculator(Ui_TabTools_StepCalculator, QWidget):
         super().__init__(parent)
         self.setupUi(self)
 
+        self.languageChangeEventFilter = LanguageChangeEventFilter(self)
+        self.installEventFilter(self.languageChangeEventFilter)
+
         self.calculate_toStep_calculatePlayResultFromScoreButton.clicked.connect(
             self.openChartAndScoreInputDialog
         )
diff --git a/ui/implements/tabs/tabToolsEntry.py b/ui/implements/tabs/tabToolsEntry.py
index a01deb5..aa24efb 100644
--- a/ui/implements/tabs/tabToolsEntry.py
+++ b/ui/implements/tabs/tabToolsEntry.py
@@ -1,9 +1,13 @@
 from PySide6.QtWidgets import QWidget
 
 from ui.designer.tabs.tabToolsEntry_ui import Ui_TabToolsEntry
+from ui.extends.shared.language import LanguageChangeEventFilter
 
 
 class TabToolsEntry(Ui_TabToolsEntry, QWidget):
     def __init__(self, parent=None):
         super().__init__(parent)
         self.setupUi(self)
+
+        self.languageChangeEventFilter = LanguageChangeEventFilter(self)
+        self.installEventFilter(self.languageChangeEventFilter)