diff --git a/src/renderer/src/i18n/locales/en-us.json b/src/renderer/src/i18n/locales/en-us.json
index dfcc0417..37625728 100644
--- a/src/renderer/src/i18n/locales/en-us.json
+++ b/src/renderer/src/i18n/locales/en-us.json
@@ -940,7 +940,9 @@
       "output.placeholder": "Translation",
       "processing": "Translation in progress...",
       "title": "Translation",
-      "tooltip.newline": "Newline"
+      "tooltip.newline": "Newline",
+      "scroll_sync.enable": "Enable synced scroll",
+      "scroll_sync.disable": "Disable synced scroll"
     },
     "tray": {
       "quit": "Quit",
diff --git a/src/renderer/src/i18n/locales/ja-jp.json b/src/renderer/src/i18n/locales/ja-jp.json
index c7dd1569..e85031d6 100644
--- a/src/renderer/src/i18n/locales/ja-jp.json
+++ b/src/renderer/src/i18n/locales/ja-jp.json
@@ -940,7 +940,9 @@
       "output.placeholder": "翻訳",
       "processing": "翻訳中...",
       "title": "翻訳",
-      "tooltip.newline": "改行"
+      "tooltip.newline": "改行",
+      "scroll_sync.enable": "開啟滾動同步",
+      "scroll_sync.disable": "關閉滾動同步"
     },
     "tray": {
       "quit": "終了",
diff --git a/src/renderer/src/i18n/locales/ru-ru.json b/src/renderer/src/i18n/locales/ru-ru.json
index d5554ca7..b5f90b92 100644
--- a/src/renderer/src/i18n/locales/ru-ru.json
+++ b/src/renderer/src/i18n/locales/ru-ru.json
@@ -940,7 +940,9 @@
       "output.placeholder": "Перевод",
       "processing": "Перевод в процессе...",
       "title": "Перевод",
-      "tooltip.newline": "Перевести"
+      "tooltip.newline": "Перевести",
+      "scroll_sync.enable": "Включить синхронизацию прокрутки",
+      "scroll_sync.disable": "Отключить синхронизацию прокрутки"
     },
     "tray": {
       "quit": "Выйти",
diff --git a/src/renderer/src/i18n/locales/zh-cn.json b/src/renderer/src/i18n/locales/zh-cn.json
index 0d9e5edb..c3f194be 100644
--- a/src/renderer/src/i18n/locales/zh-cn.json
+++ b/src/renderer/src/i18n/locales/zh-cn.json
@@ -940,7 +940,9 @@
       "output.placeholder": "翻译",
       "processing": "翻译中...",
       "title": "翻译",
-      "tooltip.newline": "换行"
+      "tooltip.newline": "换行",
+      "scroll_sync.enable": "开启滚动同步",
+      "scroll_sync.disable": "关闭滚动同步"
     },
     "tray": {
       "quit": "退出",
diff --git a/src/renderer/src/i18n/locales/zh-tw.json b/src/renderer/src/i18n/locales/zh-tw.json
index 8a564afa..746a7fd4 100644
--- a/src/renderer/src/i18n/locales/zh-tw.json
+++ b/src/renderer/src/i18n/locales/zh-tw.json
@@ -940,7 +940,9 @@
       "output.placeholder": "翻譯",
       "processing": "翻譯中...",
       "title": "翻譯",
-      "tooltip.newline": "換行"
+      "tooltip.newline": "換行",
+      "scroll_sync.enable": "開啟滾動同步",
+      "scroll_sync.disable": "關閉滾動同步"
     },
     "tray": {
       "quit": "結束",
diff --git a/src/renderer/src/pages/translate/TranslatePage.tsx b/src/renderer/src/pages/translate/TranslatePage.tsx
index 81fb54c8..e8d0a1dd 100644
--- a/src/renderer/src/pages/translate/TranslatePage.tsx
+++ b/src/renderer/src/pages/translate/TranslatePage.tsx
@@ -4,6 +4,7 @@ import {
   HistoryOutlined,
   SendOutlined,
   SettingOutlined,
+  SyncOutlined,
   WarningOutlined
 } from '@ant-design/icons'
 import { Navbar, NavbarCenter } from '@renderer/components/app/Navbar'
@@ -39,8 +40,11 @@ const TranslatePage: FC = () => {
   const [loading, setLoading] = useState(false)
   const [copied, setCopied] = useState(false)
   const [historyDrawerVisible, setHistoryDrawerVisible] = useState(false)
+  const [isScrollSyncEnabled, setIsScrollSyncEnabled] = useState(true)
   const contentContainerRef = useRef<HTMLDivElement>(null)
   const textAreaRef = useRef<TextAreaRef>(null)
+  const outputTextRef = useRef<HTMLDivElement>(null)
+  const isProgrammaticScroll = useRef(false)
 
   const translateHistory = useLiveQuery(() => db.translate_history.orderBy('createdAt').reverse().toArray(), [])
 
@@ -182,6 +186,50 @@ const TranslatePage: FC = () => {
     )
   }
 
+  // Handle input area scroll event
+  const handleInputScroll = (e: React.UIEvent<HTMLTextAreaElement>) => {
+    if (!isScrollSyncEnabled || !outputTextRef.current || isProgrammaticScroll.current) return
+
+    isProgrammaticScroll.current = true
+
+    const inputEl = e.currentTarget
+    const outputEl = outputTextRef.current
+
+    // Calculate scroll position by ratio
+    const inputScrollRatio = inputEl.scrollTop / (inputEl.scrollHeight - inputEl.clientHeight || 1)
+    const outputScrollPosition = inputScrollRatio * (outputEl.scrollHeight - outputEl.clientHeight || 1)
+
+    outputEl.scrollTop = outputScrollPosition
+
+    requestAnimationFrame(() => {
+      isProgrammaticScroll.current = false
+    })
+  }
+
+  // Handle output area scroll event
+  const handleOutputScroll = (e: React.UIEvent<HTMLDivElement>) => {
+    const inputEl = textAreaRef.current?.resizableTextArea?.textArea
+    if (!isScrollSyncEnabled || !inputEl || isProgrammaticScroll.current) return
+
+    isProgrammaticScroll.current = true
+
+    const outputEl = e.currentTarget
+
+    // Calculate scroll position by ratio
+    const outputScrollRatio = outputEl.scrollTop / (outputEl.scrollHeight - outputEl.clientHeight || 1)
+    const inputScrollPosition = outputScrollRatio * (inputEl.scrollHeight - inputEl.clientHeight || 1)
+
+    inputEl.scrollTop = inputScrollPosition
+
+    requestAnimationFrame(() => {
+      isProgrammaticScroll.current = false
+    })
+  }
+
+  const toggleScrollSync = () => {
+    setIsScrollSyncEnabled(!isScrollSyncEnabled)
+  }
+
   return (
     <Container id="translate-page">
       <Navbar>
@@ -258,6 +306,16 @@ const TranslatePage: FC = () => {
                 options={[{ label: t('translate.any.language'), value: 'any' }]}
               />
               <SettingButton />
+              <Tooltip
+                mouseEnterDelay={0.5}
+                title={isScrollSyncEnabled ? t('translate.scroll_sync.disable') : t('translate.scroll_sync.enable')}>
+                <SyncOutlined
+                  style={{
+                    color: isScrollSyncEnabled ? 'var(--color-primary)' : 'var(--color-text-2)'
+                  }}
+                  onClick={toggleScrollSync}
+                />
+              </Tooltip>
             </Flex>
 
             <Tooltip
@@ -288,6 +346,7 @@ const TranslatePage: FC = () => {
             value={text}
             onChange={(e) => setText(e.target.value)}
             onKeyDown={onKeyDown}
+            onScroll={handleInputScroll}
             disabled={loading}
             spellCheck={false}
             allowClear
@@ -322,7 +381,9 @@ const TranslatePage: FC = () => {
             />
           </OperationBar>
 
-          <OutputText>{result || t('translate.output.placeholder')}</OutputText>
+          <OutputText ref={outputTextRef} onScroll={handleOutputScroll}>
+            {result || t('translate.output.placeholder')}
+          </OutputText>
         </OutputContainer>
       </ContentContainer>
     </Container>