diff --git a/src/renderer/src/components/RichEditor/index.tsx b/src/renderer/src/components/RichEditor/index.tsx
index 0b9e3876ac..83023dab9a 100644
--- a/src/renderer/src/components/RichEditor/index.tsx
+++ b/src/renderer/src/components/RichEditor/index.tsx
@@ -48,7 +48,8 @@ const RichEditor = ({
   enableContentSearch = false,
   isFullWidth = false,
   fontFamily = 'default',
-  fontSize = 16
+  fontSize = 16,
+  enableSpellCheck = false
   // toolbarItems: _toolbarItems // TODO: Implement custom toolbar items
 }: RichEditorProps & { ref?: React.RefObject<RichEditorRef | null> }) => {
   // Use the rich editor hook for complete editor management
@@ -71,6 +72,7 @@ const RichEditor = ({
     onBlur,
     placeholder,
     editable,
+    enableSpellCheck,
     scrollParent: () => scrollContainerRef.current,
     onShowTableActionMenu: ({ position, actions }) => {
       const iconMap: Record<string, React.ReactNode> = {
diff --git a/src/renderer/src/components/RichEditor/types.ts b/src/renderer/src/components/RichEditor/types.ts
index 8804210aef..48ae5bb112 100644
--- a/src/renderer/src/components/RichEditor/types.ts
+++ b/src/renderer/src/components/RichEditor/types.ts
@@ -50,6 +50,8 @@ export interface RichEditorProps {
   fontFamily?: 'default' | 'serif'
   /** Font size in pixels */
   fontSize?: number
+  /** Whether to enable spell check */
+  enableSpellCheck?: boolean
 }
 
 export interface ToolbarItem {
diff --git a/src/renderer/src/components/RichEditor/useRichEditor.ts b/src/renderer/src/components/RichEditor/useRichEditor.ts
index 7dae176068..1ece36fb00 100644
--- a/src/renderer/src/components/RichEditor/useRichEditor.ts
+++ b/src/renderer/src/components/RichEditor/useRichEditor.ts
@@ -57,6 +57,8 @@ export interface UseRichEditorOptions {
   editable?: boolean
   /** Whether to enable table of contents functionality */
   enableTableOfContents?: boolean
+  /** Whether to enable spell check */
+  enableSpellCheck?: boolean
   /** Show table action menu (row/column) with concrete actions and position */
   onShowTableActionMenu?: (payload: {
     type: 'row' | 'column'
@@ -126,6 +128,7 @@ export const useRichEditor = (options: UseRichEditorOptions = {}): UseRichEditor
     previewLength = 50,
     placeholder = '',
     editable = true,
+    enableSpellCheck = false,
     onShowTableActionMenu,
     scrollParent
   } = options
@@ -410,7 +413,9 @@ export const useRichEditor = (options: UseRichEditorOptions = {}): UseRichEditor
         // Allow text selection even when not editable
         style: editable
           ? ''
-          : 'user-select: text; -webkit-user-select: text; -moz-user-select: text; -ms-user-select: text;'
+          : 'user-select: text; -webkit-user-select: text; -moz-user-select: text; -ms-user-select: text;',
+        // Set spellcheck attribute on the contenteditable element
+        spellcheck: enableSpellCheck ? 'true' : 'false'
       }
     },
     onUpdate: ({ editor }) => {
diff --git a/src/renderer/src/i18n/locales/en-us.json b/src/renderer/src/i18n/locales/en-us.json
index 0f3d2a3f24..00ab42128b 100644
--- a/src/renderer/src/i18n/locales/en-us.json
+++ b/src/renderer/src/i18n/locales/en-us.json
@@ -1784,6 +1784,8 @@
     "sort_updated_asc": "Update time (oldest first)",
     "sort_updated_desc": "Update time (newest first)",
     "sort_z2a": "File name (Z-A)",
+    "spell_check": "Spell Check",
+    "spell_check_tooltip": "Enable/Disable spell check",
     "star": "Favorite note",
     "starred_notes": "Collected notes",
     "title": "Notes",
diff --git a/src/renderer/src/i18n/locales/zh-cn.json b/src/renderer/src/i18n/locales/zh-cn.json
index ce2dc5c222..af2389dbe2 100644
--- a/src/renderer/src/i18n/locales/zh-cn.json
+++ b/src/renderer/src/i18n/locales/zh-cn.json
@@ -1784,6 +1784,8 @@
     "sort_updated_asc": "更新时间（从旧到新）",
     "sort_updated_desc": "更新时间（从新到旧）",
     "sort_z2a": "文件名（Z-A）",
+    "spell_check": "拼写检查",
+    "spell_check_tooltip": "启用/禁用拼写检查",
     "star": "收藏笔记",
     "starred_notes": "收藏的笔记",
     "title": "笔记",
diff --git a/src/renderer/src/i18n/locales/zh-tw.json b/src/renderer/src/i18n/locales/zh-tw.json
index e4f45288ee..d0c08124ea 100644
--- a/src/renderer/src/i18n/locales/zh-tw.json
+++ b/src/renderer/src/i18n/locales/zh-tw.json
@@ -1784,6 +1784,8 @@
     "sort_updated_asc": "更新時間（從舊到新）",
     "sort_updated_desc": "更新時間（從新到舊）",
     "sort_z2a": "文件名（Z-A）",
+    "spell_check": "拼寫檢查",
+    "spell_check_tooltip": "啟用/禁用拼寫檢查",
     "star": "收藏筆記",
     "starred_notes": "收藏的筆記",
     "title": "筆記",
diff --git a/src/renderer/src/i18n/translate/el-gr.json b/src/renderer/src/i18n/translate/el-gr.json
index a071f27783..57edf11f96 100644
--- a/src/renderer/src/i18n/translate/el-gr.json
+++ b/src/renderer/src/i18n/translate/el-gr.json
@@ -334,6 +334,7 @@
       "new_topic": "Νέο θέμα {{Command}}",
       "pause": "Παύση",
       "placeholder": "Εισάγετε μήνυμα εδώ...",
+      "placeholder_without_triggers": "Εδώ εισαγάγετε το μήνυμα, πατήστε {{key}} για αποστολή",
       "send": "Αποστολή",
       "settings": "Ρυθμίσεις",
       "thinking": {
@@ -1696,6 +1697,12 @@
     "provider_settings": "Μετάβαση στις ρυθμίσεις παρόχου"
   },
   "notes": {
+    "auto_rename": {
+      "empty_note": "Το σημείωμα είναι κενό, δεν μπορεί να δημιουργηθεί όνομα",
+      "failed": "Αποτυχία δημιουργίας ονόματος σημείωσης",
+      "label": "Δημιουργία ονόματος σημείωσης",
+      "success": "Η δημιουργία του ονόματος σημειώσεων ολοκληρώθηκε με επιτυχία"
+    },
     "characters": "χαρακτήρας",
     "collapse": "σύμπτυξη",
     "content_placeholder": "Παρακαλώ εισαγάγετε το περιεχόμενο των σημειώσεων...",
@@ -1777,6 +1784,8 @@
     "sort_updated_asc": "χρόνος ενημέρωσης (από παλιά στα νέα)",
     "sort_updated_desc": "χρόνος ενημέρωσης (από νεώτερο σε παλαιότερο)",
     "sort_z2a": "όνομα αρχείου (Z-A)",
+    "spell_check": "Έλεγχος ορθογραφίας",
+    "spell_check_tooltip": "Ενεργοποίηση/Απενεργοποίηση ελέγχου ορθογραφίας",
     "star": "Αγαπημένες σημειώσεις",
     "starred_notes": "Σημειώσεις συλλογής",
     "title": "σημειώσεις",
diff --git a/src/renderer/src/i18n/translate/es-es.json b/src/renderer/src/i18n/translate/es-es.json
index 7ae0a1bd3c..739943ffc7 100644
--- a/src/renderer/src/i18n/translate/es-es.json
+++ b/src/renderer/src/i18n/translate/es-es.json
@@ -334,6 +334,7 @@
       "new_topic": "Nuevo tema {{Command}}",
       "pause": "Pausar",
       "placeholder": "Escribe aquí tu mensaje...",
+      "placeholder_without_triggers": "Escriba un mensaje aquí y presione {{key}} para enviar",
       "send": "Enviar",
       "settings": "Configuración",
       "thinking": {
@@ -1696,6 +1697,12 @@
     "provider_settings": "Ir a la configuración del proveedor"
   },
   "notes": {
+    "auto_rename": {
+      "empty_note": "La nota está vacía, no se puede generar un nombre",
+      "failed": "Error al generar el nombre de la nota",
+      "label": "Generar nombre de nota",
+      "success": "Se ha generado correctamente el nombre de la nota"
+    },
     "characters": "carácter",
     "collapse": "ocultar",
     "content_placeholder": "Introduzca el contenido de la nota...",
@@ -1777,6 +1784,8 @@
     "sort_updated_asc": "Fecha de actualización (de más antigua a más reciente)",
     "sort_updated_desc": "Fecha de actualización (de más nuevo a más antiguo)",
     "sort_z2a": "Nombre de archivo (Z-A)",
+    "spell_check": "comprobación ortográfica",
+    "spell_check_tooltip": "Habilitar/deshabilitar revisión ortográfica",
     "star": "Notas guardadas",
     "starred_notes": "notas guardadas",
     "title": "notas",
diff --git a/src/renderer/src/i18n/translate/fr-fr.json b/src/renderer/src/i18n/translate/fr-fr.json
index 64a788f266..d5eda2e61e 100644
--- a/src/renderer/src/i18n/translate/fr-fr.json
+++ b/src/renderer/src/i18n/translate/fr-fr.json
@@ -334,6 +334,7 @@
       "new_topic": "Nouveau sujet {{Command}}",
       "pause": "Pause",
       "placeholder": "Entrez votre message ici...",
+      "placeholder_without_triggers": "Entrez votre message ici, appuyez sur {{key}} pour envoyer",
       "send": "Envoyer",
       "settings": "Paramètres",
       "thinking": {
@@ -1696,6 +1697,12 @@
     "provider_settings": "Aller aux paramètres du fournisseur"
   },
   "notes": {
+    "auto_rename": {
+      "empty_note": "La note est vide, impossible de générer un nom",
+      "failed": "Échec de la génération du nom de note",
+      "label": "Générer un nom de note",
+      "success": "La génération du nom de note a réussi"
+    },
     "characters": "caractère",
     "collapse": "réduire",
     "content_placeholder": "Veuillez saisir le contenu de la note...",
@@ -1777,6 +1784,8 @@
     "sort_updated_asc": "Heure de mise à jour (du plus ancien au plus récent)",
     "sort_updated_desc": "Date de mise à jour (du plus récent au plus ancien)",
     "sort_z2a": "Nom de fichier (Z-A)",
+    "spell_check": "Vérification orthographique",
+    "spell_check_tooltip": "Activer/Désactiver la vérification orthographique",
     "star": "Notes enregistrées",
     "starred_notes": "notes de collection",
     "title": "notes",
diff --git a/src/renderer/src/i18n/translate/ja-jp.json b/src/renderer/src/i18n/translate/ja-jp.json
index 23eea05fe6..f5cde82e28 100644
--- a/src/renderer/src/i18n/translate/ja-jp.json
+++ b/src/renderer/src/i18n/translate/ja-jp.json
@@ -334,6 +334,7 @@
       "new_topic": "新しいトピック {{Command}}",
       "pause": "一時停止",
       "placeholder": "ここにメッセージを入力し、{{key}} を押して送信...",
+      "placeholder_without_triggers": "ここにメッセージを入力し、{{key}} を押して送信してください",
       "send": "送信",
       "settings": "設定",
       "thinking": {
@@ -1696,6 +1697,12 @@
     "provider_settings": "プロバイダー設定に移動"
   },
   "notes": {
+    "auto_rename": {
+      "empty_note": "ノートが空です。名前を生成できません。",
+      "failed": "ノート名の生成に失敗しました",
+      "label": "ノート名の生成",
+      "success": "ノート名の生成に成功しました"
+    },
     "characters": "文字",
     "collapse": "閉じる",
     "content_placeholder": "メモの内容を入力してください...",
@@ -1777,6 +1784,8 @@
     "sort_updated_asc": "更新日時（古い順）",
     "sort_updated_desc": "更新日時（新しい順）",
     "sort_z2a": "ファイル名（Z-A）",
+    "spell_check": "スペルチェック",
+    "spell_check_tooltip": "スペルチェックの有効/無効",
     "star": "お気に入りのノート",
     "starred_notes": "収集したノート",
     "title": "ノート",
diff --git a/src/renderer/src/i18n/translate/pt-pt.json b/src/renderer/src/i18n/translate/pt-pt.json
index ab9bec0e66..befcedf381 100644
--- a/src/renderer/src/i18n/translate/pt-pt.json
+++ b/src/renderer/src/i18n/translate/pt-pt.json
@@ -334,6 +334,7 @@
       "new_topic": "Novo tópico {{Command}}",
       "pause": "Pausar",
       "placeholder": "Digite sua mensagem aqui...",
+      "placeholder_without_triggers": "Digite a mensagem aqui, pressione {{key}} para enviar",
       "send": "Enviar",
       "settings": "Configurações",
       "thinking": {
@@ -1696,6 +1697,12 @@
     "provider_settings": "Ir para as configurações do provedor"
   },
   "notes": {
+    "auto_rename": {
+      "empty_note": "A nota está vazia, não é possível gerar um nome",
+      "failed": "Falha ao gerar o nome da nota",
+      "label": "Gerar nome da nota",
+      "success": "Nome da nota gerado com sucesso"
+    },
     "characters": "caractere",
     "collapse": "[minimizar]",
     "content_placeholder": "Introduza o conteúdo da nota...",
@@ -1777,6 +1784,8 @@
     "sort_updated_asc": "Tempo de atualização (do mais antigo para o mais recente)",
     "sort_updated_desc": "atualização de tempo (do mais novo para o mais antigo)",
     "sort_z2a": "Nome do arquivo (Z-A)",
+    "spell_check": "verificação ortográfica",
+    "spell_check_tooltip": "Ativar/Desativar verificação ortográfica",
     "star": "Notas favoritas",
     "starred_notes": "notas salvas",
     "title": "nota",
diff --git a/src/renderer/src/i18n/translate/ru-ru.json b/src/renderer/src/i18n/translate/ru-ru.json
index ccc1f49344..f74529300d 100644
--- a/src/renderer/src/i18n/translate/ru-ru.json
+++ b/src/renderer/src/i18n/translate/ru-ru.json
@@ -334,6 +334,7 @@
       "new_topic": "Новый топик {{Command}}",
       "pause": "Остановить",
       "placeholder": "Введите ваше сообщение здесь, нажмите {{key}} для отправки...",
+      "placeholder_without_triggers": "Введите сообщение здесь, нажмите {{key}}, чтобы отправить",
       "send": "Отправить",
       "settings": "Настройки",
       "thinking": {
@@ -1696,6 +1697,12 @@
     "provider_settings": "Перейти к настройкам поставщика"
   },
   "notes": {
+    "auto_rename": {
+      "empty_note": "Заметки пусты, имя невозможно сгенерировать",
+      "failed": "Создание названия заметки не удалось",
+      "label": "Создать название заметки",
+      "success": "Имя заметки успешно создано"
+    },
     "characters": "Символы",
     "collapse": "Свернуть",
     "content_placeholder": "Введите содержимое заметки...",
@@ -1777,6 +1784,8 @@
     "sort_updated_asc": "Время обновления (от старого к новому)",
     "sort_updated_desc": "Время обновления (от нового к старому)",
     "sort_z2a": "Имя файла (Я-А)",
+    "spell_check": "Проверка орфографии",
+    "spell_check_tooltip": "Включить/отключить проверку орфографии",
     "star": "Избранные заметки",
     "starred_notes": "Сохраненные заметки",
     "title": "заметки",
diff --git a/src/renderer/src/pages/notes/NotesEditor.tsx b/src/renderer/src/pages/notes/NotesEditor.tsx
index 8bdd44d12c..18c2cfe9d5 100644
--- a/src/renderer/src/pages/notes/NotesEditor.tsx
+++ b/src/renderer/src/pages/notes/NotesEditor.tsx
@@ -1,11 +1,16 @@
+import ActionIconButton from '@renderer/components/Buttons/ActionIconButton'
 import CodeEditor from '@renderer/components/CodeEditor'
 import { HSpaceBetweenStack } from '@renderer/components/Layout'
 import RichEditor from '@renderer/components/RichEditor'
 import { RichEditorRef } from '@renderer/components/RichEditor/types'
 import Selector from '@renderer/components/Selector'
 import { useNotesSettings } from '@renderer/hooks/useNotesSettings'
+import { useSettings } from '@renderer/hooks/useSettings'
+import { useAppDispatch } from '@renderer/store'
+import { setEnableSpellCheck } from '@renderer/store/settings'
 import { EditorView } from '@renderer/types'
-import { Empty } from 'antd'
+import { Empty, Tooltip } from 'antd'
+import { SpellCheck } from 'lucide-react'
 import { FC, memo, RefObject, useCallback, useMemo, useState } from 'react'
 import { useTranslation } from 'react-i18next'
 import styled from 'styled-components'
@@ -21,7 +26,9 @@ interface NotesEditorProps {
 const NotesEditor: FC<NotesEditorProps> = memo(
   ({ activeNodeId, currentContent, tokenCount, onMarkdownChange, editorRef }) => {
     const { t } = useTranslation()
+    const dispatch = useAppDispatch()
     const { settings } = useNotesSettings()
+    const { enableSpellCheck } = useSettings()
     const currentViewMode = useMemo(() => {
       if (settings.defaultViewMode === 'edit') {
         return settings.defaultEditMode
@@ -78,6 +85,7 @@ const NotesEditor: FC<NotesEditorProps> = memo(
               isFullWidth={settings.isFullWidth}
               fontFamily={settings.fontFamily}
               fontSize={settings.fontSize}
+              enableSpellCheck={enableSpellCheck}
             />
           )}
         </RichEditorContainer>
@@ -92,8 +100,21 @@ const NotesEditor: FC<NotesEditorProps> = memo(
                 color: 'var(--color-text-3)',
                 display: 'flex',
                 alignItems: 'center',
-                gap: 8
+                gap: 12
               }}>
+              {tmpViewMode === 'preview' && (
+                <Tooltip placement="top" title={t('notes.spell_check_tooltip')} mouseLeaveDelay={0} arrow>
+                  <ActionIconButton
+                    active={enableSpellCheck}
+                    onClick={() => {
+                      const newValue = !enableSpellCheck
+                      dispatch(setEnableSpellCheck(newValue))
+                      window.api.setEnableSpellCheck(newValue)
+                    }}>
+                    <SpellCheck size={18} />
+                  </ActionIconButton>
+                </Tooltip>
+              )}
               <Selector
                 value={tmpViewMode as EditorView}
                 onChange={(value: EditorView) => setTmpViewMode(value)}