diff --git a/.gitignore b/.gitignore
index 2763391..04b2945 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,4 +2,5 @@
 __pycache__
 .DS_Store
 .vercel
-api/payload.json
\ No newline at end of file
+api/payload.json
+update.json
\ No newline at end of file
diff --git a/api/index.py b/api/index.py
index fb766c8..3f1bc24 100644
--- a/api/index.py
+++ b/api/index.py
@@ -29,7 +29,7 @@ async def handle(req):
     try:
         update = req.json
         print(update)
-        msg = update.get('message')
+        msg = update.get('message', update.get('my_chat_member'))
         if msg['chat']['id'] == CHAT_ID:
             chat_id = msg['chat']['id']
             member_id = msg['user']['id']