diff --git a/app/src/main/java/io/legado/app/service/AudioPlayService.kt b/app/src/main/java/io/legado/app/service/AudioPlayService.kt
index dce04cd2b..0856ca100 100644
--- a/app/src/main/java/io/legado/app/service/AudioPlayService.kt
+++ b/app/src/main/java/io/legado/app/service/AudioPlayService.kt
@@ -356,6 +356,7 @@ class AudioPlayService : BaseService(),
                 book.durChapterTime = System.currentTimeMillis()
                 book.durChapterIndex = AudioPlay.durChapterIndex
                 book.durChapterPos = AudioPlay.durPageIndex
+                book.durChapterTitle = subtitle
                 App.db.bookDao().update(book)
             }
         }
diff --git a/app/src/main/java/io/legado/app/ui/chapterlist/ChapterListFragment.kt b/app/src/main/java/io/legado/app/ui/chapterlist/ChapterListFragment.kt
index 18449147e..8a1990b88 100644
--- a/app/src/main/java/io/legado/app/ui/chapterlist/ChapterListFragment.kt
+++ b/app/src/main/java/io/legado/app/ui/chapterlist/ChapterListFragment.kt
@@ -48,9 +48,9 @@ class ChapterListFragment : VMBaseFragment<ChapterListViewModel>(R.layout.fragme
         viewModel.bookUrl?.let { bookUrl ->
             App.db.bookChapterDao().observeByBook(bookUrl).observe(viewLifecycleOwner, Observer {
                 adapter.setItems(it)
-                viewModel.book?.let {
-                    durChapterIndex = it.durChapterIndex
-                    tv_current_chapter_info.text = it.durChapterTitle
+                viewModel.book?.let { book ->
+                    durChapterIndex = book.durChapterIndex
+                    tv_current_chapter_info.text = book.durChapterTitle
                     recycler_view.scrollToPosition(durChapterIndex)
                 }
             })