diff --git a/resolvers/chats.py b/resolvers/chats.py
index 364be5a..529006c 100644
--- a/resolvers/chats.py
+++ b/resolvers/chats.py
@@ -68,7 +68,7 @@ async def create_chat(_, info, title="", members=None):
                     return {"chat": chat, "error": "existed"}
 
     chat_id = str(uuid.uuid4())
-    : Chat = {
+    chat: Chat = {
         "id": chat_id,
         "members": members,
         "title": title,
diff --git a/resolvers/load.py b/resolvers/load.py
index bd7b548..8ffe705 100644
--- a/resolvers/load.py
+++ b/resolvers/load.py
@@ -63,7 +63,7 @@ async def load_chats(_, info, limit: int = 50, offset: int = 0) -> Dict[str, Uni
     if len(cids) == 0:
         print(f"[resolvers.load] no chats for user with id={author_id}")
         r = await create_chat(None, info, members=[2])  # member with id = 2 is discours
-        print(f"[resolvers.load] created chat: {r['chat']}")
+        print(f"[resolvers.load] created chat: {r['chat_id']}")
         cids.append(r["chat"]["id"])
     all_authors: List[ChatMember] = await get_all_authors()
     authors = {a["id"]: a for a in all_authors}
diff --git a/services/presence.py b/services/presence.py
index 416ff7f..125dfa8 100644
--- a/services/presence.py
+++ b/services/presence.py
@@ -5,7 +5,7 @@ from validators.chat import Message, ChatUpdate
 
 
 async def notify_message(message: Message, action="create"):
-    channel_name = f"message:{message["chat"]}"
+    channel_name = f"message:{message["chat_id"]}"
     data = {"payload": message, "action": action}
     try:
         await redis.publish(channel_name, json.dumps(data))