diff --git a/src/locales/en-US.ts b/src/locales/en-US.ts
index f2869856..99e09885 100644
--- a/src/locales/en-US.ts
+++ b/src/locales/en-US.ts
@@ -4728,6 +4728,10 @@ export default {
       success: 'Success',
       failed: 'Failed',
     },
+    category: {
+      subtitle: 'Subtitle',
+      audio: 'Audio',
+    },
     deleteStep: {
       source: 'Source file',
       destination: 'Media library file',
diff --git a/src/locales/zh-CN.ts b/src/locales/zh-CN.ts
index ca75264c..f2be3653 100644
--- a/src/locales/zh-CN.ts
+++ b/src/locales/zh-CN.ts
@@ -4632,6 +4632,10 @@ export default {
       success: '成功',
       failed: '失败',
     },
+    category: {
+      subtitle: '字幕',
+      audio: '音频',
+    },
     deleteStep: {
       source: '源文件',
       destination: '媒体库文件',
diff --git a/src/locales/zh-TW.ts b/src/locales/zh-TW.ts
index ad51ed6c..f3fd7c5a 100644
--- a/src/locales/zh-TW.ts
+++ b/src/locales/zh-TW.ts
@@ -4573,6 +4573,10 @@ export default {
       success: '成功',
       failed: '失敗',
     },
+    category: {
+      subtitle: '字幕',
+      audio: '音訊',
+    },
     deleteStep: {
       source: '來源檔案',
       destination: '媒體庫檔案',
diff --git a/src/views/reorganize/TransferHistoryView.vue b/src/views/reorganize/TransferHistoryView.vue
index 7e65b56d..a1ba70e0 100644
--- a/src/views/reorganize/TransferHistoryView.vue
+++ b/src/views/reorganize/TransferHistoryView.vue
@@ -1388,9 +1388,68 @@ function getHistoryDisplayTitle(item: TransferHistory) {
 
 // 获取移动端卡片副标题，优先展示二级分类和年份。
 function getHistorySubtitle(item: TransferHistory) {
-  return [item.category, item.year, item.type === '音乐' ? formatMusicAudioSpecs(item) : ''].filter(Boolean).join(' / ')
+  return [getHistoryCategory(item), item.year, item.type === '音乐' ? formatMusicAudioSpecs(item) : '']
+    .filter(Boolean)
+    .join(' / ')
 }
 
+// 附加文件不属于媒体分类，按源文件扩展名显示独立类别，避免与电影/剧集分类混淆。
+function getHistoryCategory(item: TransferHistory) {
+  const rawExtension = item.src_fileitem?.extension || getFileExtension(item.src)
+  const extension = rawExtension ? `.${rawExtension.replace(/^\./, '').toLowerCase()}` : ''
+  if (subtitleExtensions.has(extension)) return t('transferHistory.category.subtitle')
+  if (audioExtensions.has(extension) && item.type !== '音乐') return t('transferHistory.category.audio')
+  return item.category
+}
+
+function getFileExtension(path?: string) {
+  const filename = path?.split(/[\\/]/).at(-1) || ''
+  const dot = filename.lastIndexOf('.')
+  return dot >= 0 ? filename.slice(dot) : ''
+}
+
+const subtitleExtensions = new Set(['.srt', '.ass', '.ssa', '.sup'])
+const audioExtensions = new Set([
+  '.aac',
+  '.ac3',
+  '.amr',
+  '.caf',
+  '.cda',
+  '.dsf',
+  '.dff',
+  '.kar',
+  '.m4a',
+  '.mp1',
+  '.mp2',
+  '.mp3',
+  '.mid',
+  '.mod',
+  '.mka',
+  '.mpc',
+  '.nsf',
+  '.ogg',
+  '.pcm',
+  '.rmi',
+  '.s3m',
+  '.snd',
+  '.spx',
+  '.tak',
+  '.tta',
+  '.vqf',
+  '.wav',
+  '.wma',
+  '.aifc',
+  '.aiff',
+  '.alac',
+  '.adif',
+  '.adts',
+  '.ape',
+  '.flac',
+  '.midi',
+  '.opus',
+  '.sfalc',
+])
+
 // 获取存储展示名称，配置缺失时回退到原始存储标识。
 function getHistoryStorageName(storage?: string) {
   if (!storage) return t('common.unknown')
@@ -1849,7 +1908,7 @@ onUnmounted(() => {
             <span v-if="item.type === '电视剧'" class="d-block text-high-emphasis min-w-20">
               {{ item?.seasons }}{{ item?.episodes }}
             </span>
-            <small>{{ item?.category }}</small>
+            <small>{{ getHistoryCategory(item) }}</small>
           </div>
         </div>
       </template>
@@ -1955,7 +2014,7 @@ onUnmounted(() => {
             <span v-else class="d-block text-high-emphasis min-w-20">
               {{ item?.title }}
             </span>
-            <small>{{ item?.category }}</small>
+            <small>{{ getHistoryCategory(item) }}</small>
           </div>
         </div>
       </template>
diff --git a/src/views/reorganize/__tests__/TransferHistoryView.spec.ts b/src/views/reorganize/__tests__/TransferHistoryView.spec.ts
index c7d742a4..1b54ffe1 100644
--- a/src/views/reorganize/__tests__/TransferHistoryView.spec.ts
+++ b/src/views/reorganize/__tests__/TransferHistoryView.spec.ts
@@ -963,6 +963,41 @@ describe('TransferHistoryView', () => {
     expect(await screen.findByText('华语流行 / 2003 / FLAC · 24-bit · 96 kHz · 2,304 kbps')).toBeInTheDocument()
   })
 
+  it('shows subtitle and attached audio as distinct history categories', async () => {
+    mocks.desktop = false
+    const histories = [
+      createHistory(1, '字幕文件', {
+        category: '电影',
+        image: '/subtitle-poster.jpg',
+        src: '/downloads/电影.zh.srt',
+        src_fileitem: { extension: 'srt', size: 100 } as TransferHistory['src_fileitem'],
+      }),
+      createHistory(2, '音频文件', {
+        category: '电影',
+        image: '/audio-poster.jpg',
+        src: '/downloads/电影.commentary.mka',
+        src_fileitem: { extension: 'mka', size: 200 } as TransferHistory['src_fileitem'],
+      }),
+      createHistory(3, '正常媒体', {
+        category: '动作',
+        image: '/movie-poster.jpg',
+        src: '/downloads/电影.mkv',
+        src_fileitem: { extension: 'mkv', size: 300 } as TransferHistory['src_fileitem'],
+      }),
+    ]
+    mocks.apiGet.mockImplementation((path: string) => {
+      if (path === 'storage/options') return Promise.resolve(storageResponse())
+      return Promise.resolve(historyResponse(histories))
+    })
+
+    await renderHistory()
+    await fireEvent.click(screen.getByRole('button', { name: '加载下一页' }))
+
+    expect(await screen.findByText('字幕')).toBeInTheDocument()
+    expect(screen.getByText('音频')).toBeInTheDocument()
+    expect(screen.getByText('动作')).toBeInTheDocument()
+  })
+
   it('prevents a mobile request invalidated by a route reset from appending stale records', async () => {
     mocks.desktop = false
     const oldRequest = createDeferred<ReturnType<typeof historyResponse>>()