优化

app/src/main/java/io/legado/app/ui/book/read/ReadBookViewModel.kt

@@ -120,6 +120,7 @@ class ReadBookViewModel(application: Application) : BaseViewModel(application) {
         if (book.isLocalBook()) {
             execute {
                 LocalBook.getChapterList(book).let {
+                    book.latestChapterTime = System.currentTimeMillis()
                     appDb.bookChapterDao.delByBook(book.bookUrl)
                     appDb.bookChapterDao.insert(*it.toTypedArray())
                     appDb.bookDao.update(book)