diff --git a/social/utils/telegram_groups.py b/social/utils/telegram_groups.py
index f58eecc..b23f6dd 100644
--- a/social/utils/telegram_groups.py
+++ b/social/utils/telegram_groups.py
@@ -14,10 +14,15 @@
 
 
 def get_chat_info(id: int) -> dict:
-    return requests.post(
+    resp = requests.post(
         f'https://api.telegram.org/bot{settings.TELEGRAM_BOT_TOKEN}/getChat',
         json={'chat_id': id},
-    ).json()
+    )
+    if not resp.ok:
+        logger.error(resp.text)
+        return {}
+    else:
+        return resp.json()
 
 
 def create_telegram_group(update: Update):
@@ -59,8 +64,14 @@ def approve_telegram_group(update: Update):
     logger.info("Telegram group %d validated (secret=%s)", group.id, text)
 
 
-def update_tg_chat(group: TelegramChat):
-    chat_info = get_chat_info(group.chat_id)
+def update_tg_chat(group: TelegramChat | TelegramChannel):
+    if isinstance(group, TelegramChat):
+        chat_info = get_chat_info(group.chat_id)
+    elif isinstance(group, TelegramChannel):
+        chat_info = get_chat_info(group.channel_id)
+    else:
+        raise TypeError("Only TelegramChat and TelegramChannel are supported")
+    logger.info("TG chat info: %s", chat_info)
     group.name = chat_info.get("title")
     group.description = chat_info.get("description")
     group.invite_link = chat_info.get("invite_link")
diff --git a/social/utils/vk_groups.py b/social/utils/vk_groups.py
index 02f703e..680bb1e 100644
--- a/social/utils/vk_groups.py
+++ b/social/utils/vk_groups.py
@@ -12,7 +12,7 @@
 settings = get_settings()
 
 
-def get_chat_info(peer_id):
+def get_chat_info(peer_id) -> dict:
     """Получить название чата ВК"""
     conversation = requests.post(
         "https://api.vk.com/method/messages.getConversationsById",
@@ -87,7 +87,9 @@ def approve_vk_chat(request_data: dict[str]):
 def update_vk_chat(group: VkChat):
     """Обновляет информацию о группе ВК"""
     chat_info = get_chat_info(group.peer_id)
+    chat_invite = get_chat_invite_link(group.peer_id)
+    logger.info("Chat info: %s, invite: %s", chat_info, chat_invite)
     group.name = chat_info.get("title")
     group.description = chat_info.get("description")
-    group.invite_link = get_chat_invite_link(group.peer_id)
+    group.invite_link = chat_invite
     return group