diff --git a/appinfo/routes.php b/appinfo/routes.php
index f30b9ffa..3645fcf2 100644
--- a/appinfo/routes.php
+++ b/appinfo/routes.php
@@ -116,8 +116,6 @@ return [
 
 		['name' => 'Local#postLike', 'url' => '/api/v1/post/like', 'verb' => 'POST'],
 		['name' => 'Local#postUnlike', 'url' => '/api/v1/post/like', 'verb' => 'DELETE'],
-		['name' => 'Local#postBoost', 'url' => '/api/v1/post/boost', 'verb' => 'POST'],
-		['name' => 'Local#postUnboost', 'url' => '/api/v1/post/boost', 'verb' => 'DELETE'],
 
 		['name' => 'Local#actionFollow', 'url' => '/api/v1/current/follow', 'verb' => 'PUT'],
 		['name' => 'Local#actionUnfollow', 'url' => '/api/v1/current/follow', 'verb' => 'DELETE'],
diff --git a/lib/Controller/ApiController.php b/lib/Controller/ApiController.php
index c8029a7b..045194cf 100644
--- a/lib/Controller/ApiController.php
+++ b/lib/Controller/ApiController.php
@@ -253,7 +253,10 @@ class ApiController extends Controller {
 			if (!empty($status->getMediaIds())) {
 				$post->setMedias(
 					array_map(function (Document $document): MediaAttachment {
-						return $document->convertToMediaAttachment($this->urlGenerator);
+						return $document->convertToMediaAttachment(
+							$this->urlGenerator,
+							ACore::FORMAT_ACTIVITYPUB
+						);
 					}, $this->documentService->getMediaFromArray(
 						$status->getMediaIds(),
 						$this->viewer->getPreferredUsername()
diff --git a/lib/Db/StreamRequest.php b/lib/Db/StreamRequest.php
index 7e95deb1..8c0c1b96 100644
--- a/lib/Db/StreamRequest.php
+++ b/lib/Db/StreamRequest.php
@@ -75,10 +75,15 @@ class StreamRequest extends StreamRequestBuilder {
 		$qb = $this->saveStream($stream);
 		if ($stream->getType() === Note::TYPE) {
 			/** @var Note $stream */
+
+			$attachments = [];
+			foreach ($stream->getAttachments() as $item) {
+				$attachments[] = $item->asLocal(); // get attachment ready for local
+			}
+
 			$qb->setValue('hashtags', $qb->createNamedParameter(json_encode($stream->getHashtags())))
 			   ->setValue(
-			   	'attachments', $qb->createNamedParameter(
-			   		json_encode($stream->getAttachments(), JSON_UNESCAPED_SLASHES)
+			   	'attachments', $qb->createNamedParameter(json_encode($attachments, JSON_UNESCAPED_SLASHES)
 			   	)
 			   );
 		}
diff --git a/lib/Model/ActivityPub/Object/Document.php b/lib/Model/ActivityPub/Object/Document.php
index 4fd494f1..943bf9c8 100644
--- a/lib/Model/ActivityPub/Object/Document.php
+++ b/lib/Model/ActivityPub/Object/Document.php
@@ -369,9 +369,13 @@ class Document extends ACore implements JsonSerializable {
 	/**
 	 * @return MediaAttachment
 	 */
-	public function convertToMediaAttachment(?IURLGenerator $urlGenerator = null): MediaAttachment {
+	public function convertToMediaAttachment(
+		?IURLGenerator $urlGenerator = null,
+		int $exportFormat = self::FORMAT_LOCAL
+	): MediaAttachment {
 		$media = new MediaAttachment();
-		$media->setId((string)$this->getNid());
+		$media->setId((string)$this->getNid())
+			  ->setExportFormat($exportFormat);
 
 		$mime = '';
 		if (strpos($this->getMediaType(), '/')) {
diff --git a/lib/Model/ActivityPub/Stream.php b/lib/Model/ActivityPub/Stream.php
index 274ae0b9..92e4e08b 100644
--- a/lib/Model/ActivityPub/Stream.php
+++ b/lib/Model/ActivityPub/Stream.php
@@ -702,11 +702,8 @@ class Stream extends ACore implements IQueryRow, JsonSerializable {
 	public function jsonSerialize(): array {
 		$result = parent::jsonSerialize();
 
-		$result['media_attachments'] = $this->getAttachments();
-
-//		if ($this->isCompleteDetails()) {
-//			$result['attachments'] = $this->getAttachments();
-//		}
+//		$result['media_attachments'] = $this->getAttachments();
+		$result['attachment'] = $this->getAttachments();
 
 		return $result;
 	}
diff --git a/lib/Model/Client/MediaAttachment.php b/lib/Model/Client/MediaAttachment.php
index fba53f30..ef43958a 100644
--- a/lib/Model/Client/MediaAttachment.php
+++ b/lib/Model/Client/MediaAttachment.php
@@ -30,6 +30,8 @@ declare(strict_types=1);
 namespace OCA\Social\Model\Client;
 
 use JsonSerializable;
+use OCA\Social\Model\ActivityPub\ACore;
+use OCA\Social\Model\ActivityPub\Object\Document;
 use OCA\Social\Tools\Traits\TArrayTools;
 
 class MediaAttachment implements JsonSerializable {
@@ -44,6 +46,7 @@ class MediaAttachment implements JsonSerializable {
 	private ?AttachmentMeta $meta = null;
 	private string $description = '';
 	private string $blurHash = '';
+	private int $exportFormat = ACore::FORMAT_LOCAL;
 
 	public function setId(string $id): self {
 		$this->id = $id;
@@ -136,6 +139,17 @@ class MediaAttachment implements JsonSerializable {
 	}
 
 
+	public function setExportFormat(int $exportFormat): self {
+		$this->exportFormat = $exportFormat;
+
+		return $this;
+	}
+
+	public function getExportFormat(): int {
+		return $this->exportFormat;
+	}
+
+
 	public function import(array $data): self {
 		$this->setId($this->get('id', $data));
 		$this->setType($this->get('type', $data));
@@ -153,6 +167,14 @@ class MediaAttachment implements JsonSerializable {
 	}
 
 	public function jsonSerialize(): array {
+		if ($this->getExportFormat() === ACore::FORMAT_LOCAL) {
+			return $this->asLocal();
+		}
+
+		return $this->asDocument();
+	}
+
+	public function asLocal(): array {
 		return array_filter(
 			[
 				'id' => $this->getId(),
@@ -166,4 +188,24 @@ class MediaAttachment implements JsonSerializable {
 			]
 		);
 	}
+
+	/**
+	 * quick implementation of converting MediaAttachment to Document. Can be improved.
+	 *
+	 * @return array
+	 */
+	public function asDocument(): array {
+		$original = $this->getMeta()->getOriginal();
+
+		return
+			[
+				'type' => Document::TYPE,
+				'mediaType' => '',
+				'url' => $this->getUrl(),
+				'name' => null,
+				'blurhash' => $this->getBlurHash(),
+				'width' => ($original === null) ? 0 : $original->getWidth() ?? 0,
+				'height' => ($original === null) ? 0 : $original->getHeight() ?? 0
+			];
+	}
 }
diff --git a/lib/Service/BoostService.php b/lib/Service/BoostService.php
index 668d5393..eefaf3ac 100644
--- a/lib/Service/BoostService.php
+++ b/lib/Service/BoostService.php
@@ -120,7 +120,9 @@ class BoostService {
 			throw new StreamNotFoundException('Stream is not Public');
 		}
 
+		$announce->setTo(ACore::CONTEXT_PUBLIC);
 		$announce->addCc($actor->getFollowers());
+		$announce->addcc($note->getAttributedTo());
 
 		$announce->setObjectId($note->getId());
 		$announce->setRequestToken($this->uuid());
diff --git a/lib/Service/PostService.php b/lib/Service/PostService.php
index 27000306..96c28553 100644
--- a/lib/Service/PostService.php
+++ b/lib/Service/PostService.php
@@ -109,8 +109,6 @@ class PostService {
 		$note->setAttachments($post->getMedias());
 		$note->setVisibility($post->getType());
 
-//		$this->generateDocumentsFromAttachments($note, $post);
-
 		$this->streamService->replyTo($note, $post->getReplyTo());
 		$this->streamService->addRecipients($note, $post->getType(), $post->getTo());
 		$this->streamService->addHashtags($note, $post->getHashtags());