fix

app/src/main/java/io/legado/app/lib/webdav/WebDav.kt

@@ -33,7 +33,7 @@ import java.time.format.DateTimeFormatter
 @Suppress("unused", "MemberVisibilityCanBePrivate")
 open class WebDav(
     val path: String,
-    val authorization: Authorization = Authorization(AnalyzeUrl(path).serverID),
+    val authorization: Authorization = Authorization(serverID),
     private val serverID: Long? = AnalyzeUrl(path).serverID
   ) {
     companion object {

app/src/main/java/io/legado/app/ui/book/import/remote/RemoteBookViewModel.kt

@@ -125,7 +125,7 @@ class RemoteBookViewModel(application: Application) : BaseViewModel(application)
                 bookWebDav.run {
                     val downloadBookPath = downloadRemoteBook(remoteBook)
                     val localBook = LocalBook.importFile(downloadBookPath)
-                    localBook.origin = BookType.webDavTag + WebDav(path, authorization, serverID).toString()
+                    localBook.origin = BookType.webDavTag + WebDav(remoteBook.path, authorization, serverID).toString()
                     localBook.save()
                     remoteBook.isOnBookShelf = true
                 }