diff --git a/app/src/main/java/io/legado/app/ui/book/manga/ReadMangaViewModel.kt b/app/src/main/java/io/legado/app/ui/book/manga/ReadMangaViewModel.kt
index 54a80b427..60fb10491 100644
--- a/app/src/main/java/io/legado/app/ui/book/manga/ReadMangaViewModel.kt
+++ b/app/src/main/java/io/legado/app/ui/book/manga/ReadMangaViewModel.kt
@@ -98,7 +98,7 @@ class ReadMangaViewModel(application: Application) : BaseViewModel(application)
         if (ReadManga.chapterChanged) {
             // 有章节跳转不同步阅读进度
             ReadManga.chapterChanged = false
-        } else if (!isSameBook) {
+        } else {
             if (AppConfig.syncBookProgressPlus) {
                 ReadManga.syncProgress(
                     { progress -> ReadManga.mCallback?.sureNewProgress(progress) })