diff --git a/app/src/main/java/io/legado/app/ui/book/download/DownloadActivity.kt b/app/src/main/java/io/legado/app/ui/book/download/DownloadActivity.kt
index 6889e1052..0097c33ac 100644
--- a/app/src/main/java/io/legado/app/ui/book/download/DownloadActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/download/DownloadActivity.kt
@@ -79,7 +79,7 @@ class DownloadActivity : VMBaseActivity<DownloadViewModel>(R.layout.activity_dow
         when (item.itemId) {
             R.id.menu_download -> launch(IO) {
                 if (adapter.downloadMap.isNullOrEmpty()) {
-                    App.db.bookDao().webBooks.forEach { book ->
+                    adapter.getItems().forEach { book ->
                         Download.start(
                             this@DownloadActivity,
                             book.bookUrl,