diff --git a/app/src/main/java/io/legado/app/ui/book/info/BookInfoViewModel.kt b/app/src/main/java/io/legado/app/ui/book/info/BookInfoViewModel.kt
index 05f745a97..91e43dd41 100644
--- a/app/src/main/java/io/legado/app/ui/book/info/BookInfoViewModel.kt
+++ b/app/src/main/java/io/legado/app/ui/book/info/BookInfoViewModel.kt
@@ -286,7 +286,7 @@ class BookInfoViewModel(application: Application) : BaseViewModel(application) {
 
     fun importBook(fileDoc: FileDoc) {
         val uri = LocalBook.saveBookFile(
-            fileDoc.uri.inputstream(context),
+            fileDoc.uri.inputStream(context),
             fileDoc.name
         )
         LocalBook.importFile(uri).let { changeToLocalBook(it) }