diff --git a/app/src/main/java/io/legado/app/ui/filechooser/FilePicker.kt b/app/src/main/java/io/legado/app/ui/filechooser/FilePicker.kt
index 0fc917af8..0a5b5485d 100644
--- a/app/src/main/java/io/legado/app/ui/filechooser/FilePicker.kt
+++ b/app/src/main/java/io/legado/app/ui/filechooser/FilePicker.kt
@@ -172,6 +172,7 @@ object FilePicker {
         val intent = Intent(Intent.ACTION_GET_CONTENT)
         intent.addCategory(Intent.CATEGORY_OPENABLE)
         intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
+        intent.type = "*/*"
         return intent
     }