diff --git a/src/ui/i18n/en.rs b/src/ui/i18n/en.rs
index 9673924f..07ffb22e 100644
--- a/src/ui/i18n/en.rs
+++ b/src/ui/i18n/en.rs
@@ -607,6 +607,12 @@ pub fn translate_en(key: L10nKey) -> &'static str {
             "proxy http https socks socks5 clash v2ray network download update"
         }
         L10nKey::SettingsSearchAnsiColorsKeywords => "palette 16 terminal colours theme",
+        L10nKey::SettingsSearchBackgroundImageKeywords => {
+            "background image wallpaper picture photo backdrop theme"
+        }
+        L10nKey::SettingsSearchImageOpacityKeywords => {
+            "background image opacity strength fade wallpaper"
+        }
         L10nKey::SettingsSearchArgumentsKeywords => "shell flags login args",
         L10nKey::SettingsSearchBlurKeywords => {
             "transparency translucent frosted vibrancy window background"
@@ -626,7 +632,7 @@ pub fn translate_en(key: L10nKey) -> &'static str {
         L10nKey::SettingsSearchCursorBlinkKeywords => "caret blinking flash",
         L10nKey::SettingsSearchCursorShapeKeywords => "caret block bar underline beam",
         L10nKey::SettingsSearchCustomThemesKeywords => {
-            "theme duplicate edit colors folder yaml import"
+            "theme duplicate edit colors folder yaml import background image wallpaper"
         }
         L10nKey::SettingsSearchDetectUrlsKeywords => "links hyperlink clickable open",
         L10nKey::SettingsSearchDiffPreviewFromCountsKeywords => {
diff --git a/src/ui/i18n/ja.rs b/src/ui/i18n/ja.rs
index 54f81773..f10b38d7 100644
--- a/src/ui/i18n/ja.rs
+++ b/src/ui/i18n/ja.rs
@@ -608,6 +608,12 @@ pub fn translate_ja(key: L10nKey) -> Option<&'static str> {
         L10nKey::SettingsSearchAnsiColorsKeywords => {
             "パレット 16 ANSI カラー ターミナル テーマ ansi colors palette terminal theme colours"
         }
+        L10nKey::SettingsSearchBackgroundImageKeywords => {
+            "背景画像 壁紙 画像 写真 テーマ background image wallpaper picture theme"
+        }
+        L10nKey::SettingsSearchImageOpacityKeywords => {
+            "背景画像 不透明度 透明度 強さ 壁紙 background image opacity strength fade"
+        }
         L10nKey::SettingsSearchArgumentsKeywords => {
             "シェル フラグ ログイン 引数 arguments shell flags login args"
         }
@@ -639,7 +645,7 @@ pub fn translate_ja(key: L10nKey) -> Option<&'static str> {
             "カーソル 形状 ブロック バー アンダーライン ビーム cursor shape caret block bar underline beam"
         }
         L10nKey::SettingsSearchCustomThemesKeywords => {
-            "テーマ 複製 編集 色 フォルダ yaml インポート custom themes duplicate edit colors folder import"
+            "テーマ 複製 編集 色 フォルダ 背景画像 壁紙 yaml インポート custom themes duplicate edit colors folder import background image wallpaper"
         }
         L10nKey::SettingsSearchDetectUrlsKeywords => {
             "リンク ハイパーリンク クリック可能 開く detect urls links hyperlink clickable open"
diff --git a/src/ui/i18n/mod.rs b/src/ui/i18n/mod.rs
index 7d8772ca..47e6b307 100644
--- a/src/ui/i18n/mod.rs
+++ b/src/ui/i18n/mod.rs
@@ -509,6 +509,8 @@ l10n_keys! {
     SettingsSearchCheckUpdatesOnLaunchKeywords,
     SettingsSearchUpdateChannelKeywords,
     SettingsSearchAnsiColorsKeywords,
+    SettingsSearchBackgroundImageKeywords,
+    SettingsSearchImageOpacityKeywords,
     SettingsSearchArgumentsKeywords,
     SettingsSearchBlurKeywords,
     SettingsSearchBoldFontKeywords,
diff --git a/src/ui/i18n/zh.rs b/src/ui/i18n/zh.rs
index de53b6f0..4d53d38c 100644
--- a/src/ui/i18n/zh.rs
+++ b/src/ui/i18n/zh.rs
@@ -539,6 +539,12 @@ pub fn translate_zh(key: L10nKey) -> Option<&'static str> {
         L10nKey::SettingsSearchAnsiColorsKeywords => {
             "ANSI颜色 调色板 终端颜色 主题 ansi colors palette terminal theme"
         }
+        L10nKey::SettingsSearchBackgroundImageKeywords => {
+            "背景图片 背景图 壁纸 图片 照片 主题 background image wallpaper picture theme"
+        }
+        L10nKey::SettingsSearchImageOpacityKeywords => {
+            "背景图片 不透明度 透明度 强度 壁纸 background image opacity strength fade"
+        }
         L10nKey::SettingsSearchArgumentsKeywords => {
             "参数 shell 启动参数 登录参数 arguments shell flags login args"
         }
@@ -568,7 +574,7 @@ pub fn translate_zh(key: L10nKey) -> Option<&'static str> {
             "光标形状 光标 块 竖线 下划线 cursor shape caret block bar underline beam"
         }
         L10nKey::SettingsSearchCustomThemesKeywords => {
-            "自定义主题 复制 编辑 颜色 文件夹 yaml 导入 theme custom edit duplicate colors import"
+            "自定义主题 复制 编辑 颜色 文件夹 背景图片 壁纸 yaml 导入 theme custom edit duplicate colors import background image wallpaper"
         }
         L10nKey::SettingsSearchDetectUrlsKeywords => {
             "检测URL 链接 超链接 可点击 打开 detect urls links hyperlink open"
diff --git a/src/ui/settings.rs b/src/ui/settings.rs
index cf1e7a05..507d7ed8 100644
--- a/src/ui/settings.rs
+++ b/src/ui/settings.rs
@@ -199,6 +199,16 @@ fn settings_search_entries() -> &'static [SearchEntry] {
             title: SettingsAnsiColors,
             keywords: SettingsSearchAnsiColorsKeywords,
         },
+        SearchEntry {
+            section: Appearance,
+            title: SettingsBackgroundImage,
+            keywords: SettingsSearchBackgroundImageKeywords,
+        },
+        SearchEntry {
+            section: Appearance,
+            title: SettingsImageOpacity,
+            keywords: SettingsSearchImageOpacityKeywords,
+        },
         SearchEntry {
             section: Terminal,
             title: SettingsProgram,
@@ -5754,6 +5764,13 @@ mod tests {
             ("channel", About),
             ("metered", About),
             ("automatic", About),
+            // A headline feature the index had never heard of: "background
+            // image" matched nothing, and typing it walked the page to About
+            // because "background" alone hits Download updates in the
+            // background.
+            ("background image", Appearance),
+            ("wallpaper", Appearance),
+            ("image opacity", Appearance),
         ];
         for (query, expected) in cases {
             assert_eq!(