diff --git a/harness/tg_inbox.py b/harness/tg_inbox.py
index 3f4a9d1..3ae54a5 100644
--- a/harness/tg_inbox.py
+++ b/harness/tg_inbox.py
@@ -73,6 +73,14 @@ def receive_message(update: dict):
         kind = "document"
     elif msg.get("animation"):
         kind = "animation"
+    # file_id нужен, чтобы потом скачать файл (голосовое → транскрипция, фото → OCR)
+    file = (msg.get("voice") or msg.get("audio") or msg.get("document")
+            or msg.get("video") or msg.get("video_note") or {})
+    file_id = file.get("file_id")
+    duration = file.get("duration") or file.get("duration_seconds")
+    photo = msg.get("photo")
+    if photo and not file_id:
+        file_id = photo[-1].get("file_id")  # самый большой размер
     data = {
         "update_id": update["update_id"],
         "chat_id": chat.get("id"),
@@ -81,6 +89,8 @@ def receive_message(update: dict):
         "first_name": user.get("first_name"),
         "text": (msg.get("text") or msg.get("caption") or "")[:4000],
         "kind": kind,
+        "file_id": file_id,
+        "duration": duration,
         "date": msg.get("date"),
     }
     es.append_event("inbox", f"m-{update['update_id']}", "MessageReceived", data)