diff --git a/app/src/main/res/values-zh-rCN/strings.xml b/app/src/main/res/values-zh-rCN/strings.xml
index f227b36a4c..c0ab531097 100644
--- a/app/src/main/res/values-zh-rCN/strings.xml
+++ b/app/src/main/res/values-zh-rCN/strings.xml
@@ -46,18 +46,8 @@ SPDX-License-Identifier: GPL-3.0-or-later
     <string name="keyboard__speak_key_commit_title">上屏时朗读字符</string>
     <string name="keyboard__long_press_timeout_title">长按按键的延迟时间</string>
     <string name="keyboard__key_repeat_interval_title">重复按键的重复间隔</string>
-    <string name="keyboard__delete_candidate_timeout_title">长按删除候选词的延迟时间</string>
-    <string name="keyboard__long_click_delete_candidate_title">长按删除候选词</string>
     <string name="keyboard__show_switches_title">在候选栏中显示状态</string>
     <string name="keyboard__show_key_popup_title">按键时弹出显示字符</string>
-    <string name="keyboard__show_window_title">显示悬浮窗</string>
-    <string name="keyboard__inline_preedit_title">嵌入式编辑模式</string>
-    <string-array name="keyboard__inline_entries">
-        <item>首选</item>
-        <item>编码</item>
-        <item>输入码</item>
-        <item>无</item>
-    </string-array>
     <string-array name="keyboard__landscape_mode_entries">
         <item>永不</item>
         <item>只在横屏时</item>
diff --git a/app/src/main/res/values-zh-rTW/strings.xml b/app/src/main/res/values-zh-rTW/strings.xml
index 8b1551e37b..bca19498a1 100644
--- a/app/src/main/res/values-zh-rTW/strings.xml
+++ b/app/src/main/res/values-zh-rTW/strings.xml
@@ -49,18 +49,8 @@ SPDX-License-Identifier: GPL-3.0-or-later
     <string name="keyboard__speak_key_commit_title">上屏時朗讀字符</string>
     <string name="keyboard__long_press_timeout_title">長按按鍵的延遲時間</string>
     <string name="keyboard__key_repeat_interval_title">重複按鍵的重複間隔</string>
-    <string name="keyboard__delete_candidate_timeout_title">長按刪除候選詞的延遲時間</string>
-    <string name="keyboard__long_click_delete_candidate_title">長按刪除候選詞</string>
     <string name="keyboard__show_switches_title">在候選欄中顯示狀態</string>
     <string name="keyboard__show_key_popup_title">按鍵時彈出顯示字符</string>
-    <string name="keyboard__show_window_title">顯示懸浮窗</string>
-    <string name="keyboard__inline_preedit_title">嵌入式編輯模式</string>
-    <string-array name="keyboard__inline_entries">
-        <item>首選</item>
-        <item>編碼</item>
-        <item>輸入碼</item>
-        <item>無</item>
-    </string-array>
     <string-array name="keyboard__landscape_mode_entries">
         <item>永不</item>
         <item>只在橫屏時</item>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index b37376f7b5..de7116524d 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -51,18 +51,8 @@ SPDX-License-Identifier: GPL-3.0-or-later
     <string name="keyboard__speak_key_commit_title">Voice on commit</string>
     <string name="keyboard__long_press_timeout_title">Long key press delay</string>
     <string name="keyboard__key_repeat_interval_title">Key repeat interval</string>
-    <string name="keyboard__delete_candidate_timeout_title">Long click to delete candidate timeout</string>
-    <string name="keyboard__long_click_delete_candidate_title">Long click to delete candidate</string>
     <string name="keyboard__show_switches_title">Show switches in candidate bar</string>
     <string name="keyboard__show_key_popup_title">Popup on key press</string>
-    <string name="keyboard__show_window_title">Show floating window when composing</string>
-    <string name="keyboard__inline_preedit_title">Composing text in editor</string>
-    <string-array name="keyboard__inline_entries">
-        <item>Preview</item>
-        <item>Composition</item>
-        <item>Input</item>
-        <item>None</item>
-    </string-array>
     <string-array name="keyboard__landscape_mode_entries">
         <item>Never</item>
         <item>Only in landscape mode</item>
diff --git a/app/src/main/res/xml/keyboard_preference.xml b/app/src/main/res/xml/keyboard_preference.xml
index 5bb0ca6e0b..b511e3474d 100644
--- a/app/src/main/res/xml/keyboard_preference.xml
+++ b/app/src/main/res/xml/keyboard_preference.xml
@@ -57,11 +57,6 @@ SPDX-License-Identifier: GPL-3.0-or-later
     <PreferenceCategory
         app:iconSpaceReserved="false"
         app:title="@string/pref_keyboard__candidate">
-        <SwitchPreferenceCompat
-            android:defaultValue="true"
-            android:key="keyboard__show_window"
-            android:title="@string/keyboard__show_window_title"
-            app:iconSpaceReserved="false" />
         <SwitchPreferenceCompat
             android:defaultValue="true"
             android:key="keyboard__soft_cursor"