diff --git a/app/src/main/java/io/legado/app/ui/book/info/BookInfoActivity.kt b/app/src/main/java/io/legado/app/ui/book/info/BookInfoActivity.kt
index 51d23caaa..1b647aa7c 100644
--- a/app/src/main/java/io/legado/app/ui/book/info/BookInfoActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/info/BookInfoActivity.kt
@@ -46,7 +46,6 @@ import kotlinx.coroutines.withContext
 class BookInfoActivity :
     VMBaseActivity<ActivityBookInfoBinding, BookInfoViewModel>(toolBarTheme = Theme.Dark),
     GroupSelectDialog.CallBack,
-    ChapterListAdapter.CallBack,
     ChangeSourceDialog.CallBack,
     ChangeCoverDialog.CallBack {
 
@@ -393,20 +392,6 @@ class BookInfoActivity :
         }
     }
 
-    override fun openChapter(chapter: BookChapter) {
-        if (chapter.index != viewModel.durChapterIndex) {
-            viewModel.bookData.value?.let {
-                it.durChapterIndex = chapter.index
-                it.durChapterPos = 0
-                readBook(it)
-            }
-        }
-    }
-
-    override fun durChapterIndex(): Int {
-        return viewModel.durChapterIndex
-    }
-
     override fun upGroup(requestCode: Int, groupId: Long) {
         upGroup(groupId)
         viewModel.bookData.value?.group = groupId
diff --git a/app/src/main/java/io/legado/app/ui/book/info/ChapterListAdapter.kt b/app/src/main/java/io/legado/app/ui/book/info/ChapterListAdapter.kt
deleted file mode 100644
index dde20e3e8..000000000
--- a/app/src/main/java/io/legado/app/ui/book/info/ChapterListAdapter.kt
+++ /dev/null
@@ -1,52 +0,0 @@
-package io.legado.app.ui.book.info
-
-import android.content.Context
-import android.view.ViewGroup
-import io.legado.app.R
-import io.legado.app.base.adapter.ItemViewHolder
-import io.legado.app.base.adapter.RecyclerAdapter
-import io.legado.app.data.entities.BookChapter
-import io.legado.app.databinding.ItemChapterListBinding
-import io.legado.app.lib.theme.accentColor
-import io.legado.app.utils.getCompatColor
-
-
-class ChapterListAdapter(context: Context, var callBack: CallBack) :
-    RecyclerAdapter<BookChapter, ItemChapterListBinding>(context) {
-
-    override fun getViewBinding(parent: ViewGroup): ItemChapterListBinding {
-        return ItemChapterListBinding.inflate(inflater, parent, false)
-    }
-
-    override fun convert(
-        holder: ItemViewHolder,
-        binding: ItemChapterListBinding,
-        item: BookChapter,
-        payloads: MutableList<Any>
-    ) {
-        with(binding) {
-            tvChapterName.text = item.title
-            if (item.index == callBack.durChapterIndex()) {
-                tvChapterName.setTextColor(context.accentColor)
-            } else {
-                tvChapterName.setTextColor(context.getCompatColor(R.color.secondaryText))
-            }
-
-        }
-    }
-
-    override fun registerListener(holder: ItemViewHolder, binding: ItemChapterListBinding) {
-        holder.itemView.apply {
-            this.setOnClickListener {
-                getItem(holder.layoutPosition)?.let {
-                    callBack.openChapter(it)
-                }
-            }
-        }
-    }
-
-    interface CallBack {
-        fun openChapter(chapter: BookChapter)
-        fun durChapterIndex(): Int
-    }
-}
\ No newline at end of file
diff --git a/app/src/main/java/io/legado/app/ui/book/toc/ChapterListFragment.kt b/app/src/main/java/io/legado/app/ui/book/toc/ChapterListFragment.kt
index 63e18bf22..62af4a8d2 100644
--- a/app/src/main/java/io/legado/app/ui/book/toc/ChapterListFragment.kt
+++ b/app/src/main/java/io/legado/app/ui/book/toc/ChapterListFragment.kt
@@ -77,7 +77,7 @@ class ChapterListFragment : VMBaseFragment<TocViewModel>(R.layout.fragment_chapt
     @SuppressLint("SetTextI18n")
     private fun initBook(book: Book) {
         launch {
-            initDoc()
+            initToc()
             durChapterIndex = book.durChapterIndex
             binding.tvCurrentChapterInfo.text =
                 "${book.durChapterTitle}(${book.durChapterIndex + 1}/${book.totalChapterNum})"
@@ -85,7 +85,7 @@ class ChapterListFragment : VMBaseFragment<TocViewModel>(R.layout.fragment_chapt
         }
     }
 
-    private fun initDoc() {
+    private fun initToc() {
         tocLiveData?.removeObservers(this@ChapterListFragment)
         tocLiveData = appDb.bookChapterDao.observeByBook(viewModel.bookUrl)
         tocLiveData?.observe(viewLifecycleOwner, {
@@ -119,7 +119,7 @@ class ChapterListFragment : VMBaseFragment<TocViewModel>(R.layout.fragment_chapt
 
     override fun startChapterListSearch(newText: String?) {
         if (newText.isNullOrBlank()) {
-            initDoc()
+            initToc()
         } else {
             tocLiveData?.removeObservers(this)
             tocLiveData = appDb.bookChapterDao.liveDataSearch(viewModel.bookUrl, newText)