diff --git a/core/views/spaceView.py b/core/views/spaceView.py
index 02f6835..3daac53 100644
--- a/core/views/spaceView.py
+++ b/core/views/spaceView.py
@@ -50,7 +50,7 @@ def addSpace(request):
         return Response({"detail": "AssetBundleRoom not found."}, status=status.HTTP_404_NOT_FOUND)
 
     # Assign the AssetBundleRoom instance to the data
-    data['assetBundleRoomId'] = asset_bundle_room
+    data['assetBundleRoomId'] = asset_bundle_room.id
 
     # Pass the request object to the serializer context
     serializer = SpaceSerializerforadd(data=data)