diff --git a/app/src/main/java/io/legado/app/ui/book/toc/BookmarkFragment.kt b/app/src/main/java/io/legado/app/ui/book/toc/BookmarkFragment.kt
index ee7e0e5b6..4c4188a3f 100644
--- a/app/src/main/java/io/legado/app/ui/book/toc/BookmarkFragment.kt
+++ b/app/src/main/java/io/legado/app/ui/book/toc/BookmarkFragment.kt
@@ -88,6 +88,10 @@ class BookmarkFragment : VMBaseFragment<ChapterListViewModel>(R.layout.fragment_
             val alertBinding = DialogBookmarkBinding.inflate(layoutInflater).apply {
                 editBookText.setText(bookmark.bookText)
                 editView.setText(bookmark.content)
+                editBookText.textSize = 15f
+                editView.textSize = 15f
+                editBookText.maxLines= 6
+                editView.maxLines= 6
             }
             customView { alertBinding.root }
             yesButton {