diff --git a/api/@ohos.multimedia.media.d.ts b/api/@ohos.multimedia.media.d.ts
index ba9645edc9171895a40e2693093f433d7f0a44a4..10bc37e094215a664e40fe8d9429f13d9cabca30 100644
--- a/api/@ohos.multimedia.media.d.ts
+++ b/api/@ohos.multimedia.media.d.ts
@@ -8016,17 +8016,7 @@ declare namespace media {
      * @atomicservice
      * @since 12
      */
-    /**
-     * File output uri, support a kind of uri now.
-     * format like: "fd://" + "context".
-     * @type { ?string }
-     * @syscap SystemCapability.Multimedia.Media.AVRecorder
-     * @crossplatform
-     * @atomicservice
-     * @since arkts {'1.1':'18','1.2':'20'}
-     * @arkts 1.1&1.2
-     */
-    url?: string;
+    url: string;
 
     /**
      * Mode of creating recorder file, details see @FileGenerationMode.