From 5db8936e57b35f2d3eb5e0a6cc92509a79592be5 Mon Sep 17 00:00:00 2001
From: HapeLee <1321903405@qq.com>
Date: Sun, 26 Oct 2025 12:35:03 +0800
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---
 .../legato/kazusa/ui/book/manga/ReadMangaActivity.kt  | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/app/src/main/java/io/legato/kazusa/ui/book/manga/ReadMangaActivity.kt b/app/src/main/java/io/legato/kazusa/ui/book/manga/ReadMangaActivity.kt
index 1ae48f818..8daab38f5 100644
--- a/app/src/main/java/io/legato/kazusa/ui/book/manga/ReadMangaActivity.kt
+++ b/app/src/main/java/io/legato/kazusa/ui/book/manga/ReadMangaActivity.kt
@@ -333,9 +333,14 @@ class ReadMangaActivity : VMBaseActivity<ActivityMangaBinding, ReadMangaViewMode
                     mLayoutManager.scrollToPositionWithOffset(pos, 0)
                     binding.flLoading.isGone = true
                     loadMoreView.visible()
-                    binding.mangaMenu.upSeekBar(
-                        ReadManga.durChapterPos, ReadManga.curMangaChapter!!.imageCount
-                    )
+                    val chapter = ReadManga.curMangaChapter
+                    if (chapter != null && chapter.imageCount > 0) {
+                        binding.mangaMenu.upSeekBar(
+                            ReadManga.durChapterPos, chapter.imageCount
+                        )
+                    } else {
+                        binding.mangaMenu.upSeekBar(1, 2)
+                    }
                 }
 
                 if (curFinish) {