diff --git a/app/appearance/emojis/twitter-emoji.js b/app/appearance/emojis/twitter-emoji.js
deleted file mode 100644
index 998b6eefd..000000000
--- a/app/appearance/emojis/twitter-emoji.js
+++ /dev/null
@@ -1,43943 +0,0 @@
-document.body.insertAdjacentHTML('afterbegin', ``)
diff --git a/app/appearance/langs/en_US.json b/app/appearance/langs/en_US.json
index 016c8deb6..d57b72e6d 100644
--- a/app/appearance/langs/en_US.json
+++ b/app/appearance/langs/en_US.json
@@ -693,8 +693,6 @@
"appearance1": "Code Block Theme",
"appearance10": "Close button settings",
"appearance11": "shrink to the tray after clicking the close button",
- "appearance14": "Doc icon uses the system native Emoji",
- "appearance15": "The desktop uses Twitter Emoji by default, and the native Emoji font in the system will be used after it is turned on",
"appearance16": "Hide bottom status bar",
"appearance17": "Hide the status bar at the bottom of the desktop when enabled",
"min": "Min",
diff --git a/app/appearance/langs/es_ES.json b/app/appearance/langs/es_ES.json
index 3b51bc251..753371bd4 100644
--- a/app/appearance/langs/es_ES.json
+++ b/app/appearance/langs/es_ES.json
@@ -693,8 +693,6 @@
"appearance1": "Tema del bloque de código",
"appearance10": "Configuración del botón de cierre",
"appearance11": "encoger a la bandeja después de hacer clic en el botón de cierre",
- "appearance14": "El icono del doctor utiliza el Emoji nativo del sistema",
- "appearance15": "El escritorio utiliza Emojis de Twitter por defecto, y la fuente nativa de Emoji en el sistema se utilizará después de que se seleccione",
"appearance16": "Ocultar la barra de estado inferior",
"appearance17": "Ocultar la barra de estado en la parte inferior del escritorio cuando está activada",
"min": "Minimizar",
diff --git a/app/appearance/langs/fr_FR.json b/app/appearance/langs/fr_FR.json
index 7776cd5d1..4da529be2 100644
--- a/app/appearance/langs/fr_FR.json
+++ b/app/appearance/langs/fr_FR.json
@@ -693,8 +693,6 @@
"appearance1": "Thème du bloc de codes",
"appearance10": "Close button settings",
"appearance11": "shrink to the tray after clicking the close button",
- "appearance14": "L'icône Doc utilise l'Emoji natif du système",
- "appearance15": "Le bureau utilise Twitter Emoji par défaut, et la police Emoji native du système sera utilisée après son activation",
"appearance16": "Masquer la barre d'état inférieure",
"appearance17": "Masquer la barre d'état en bas du bureau lorsqu'elle est activée",
"min": "Min",
diff --git a/app/appearance/langs/zh_CHT.json b/app/appearance/langs/zh_CHT.json
index 39933084a..1abcfa3df 100644
--- a/app/appearance/langs/zh_CHT.json
+++ b/app/appearance/langs/zh_CHT.json
@@ -693,8 +693,6 @@
"appearance1": "代碼塊主題",
"appearance10": "關閉按鈕設置",
"appearance11": "點擊關閉按鈕後縮小到託盤中",
- "appearance14": "文檔圖示使用系統原生 Emoji",
- "appearance15": "桌面端預設使用 Twitter Emoji，啟用後將使用系統原生的 Emoji",
"appearance16": "隱藏底部狀態欄",
"appearance17": "啟用後將隱藏桌面端底部狀態欄",
"min": "最小化",
diff --git a/app/appearance/langs/zh_CN.json b/app/appearance/langs/zh_CN.json
index c46e74b11..f3da49050 100644
--- a/app/appearance/langs/zh_CN.json
+++ b/app/appearance/langs/zh_CN.json
@@ -693,8 +693,6 @@
"appearance1": "代码块主题",
"appearance10": "关闭按钮设置",
"appearance11": "点击关闭按钮后缩小到托盘中",
- "appearance14": "文档图标使用系统原生 Emoji",
- "appearance15": "桌面端默认使用 Twitter Emoji，启用后将使用系统原生的 Emoji",
"appearance16": "隐藏底部状态栏",
"appearance17": "启用后将隐藏桌面端底部状态栏",
"min": "最小化",
diff --git a/app/src/config/appearance.ts b/app/src/config/appearance.ts
index 24fc38e41..1e0a369d4 100644
--- a/app/src/config/appearance.ts
+++ b/app/src/config/appearance.ts
@@ -126,14 +126,6 @@ export const appearance = {
${window.siyuan.languages.config}
-