Update bot.py

core/bots/aiocqhttp/bot.py

@@ -66,6 +66,13 @@ async def _(event: Event):
     return {'approve': True}
 
 
+@bot.on('request.group.invite')
+async def _(event: Event):
+    await bot.send_private_msg(user_id=event.user_id,
+                               message='你好！本机器人暂时不主动同意入群请求。\n'
+                                       '请至https://github.com/Teahouse-Studios/bot/issues/new?assignees=OasisAkari&labels=New&template=1234.md&title=申请入群。')
+
+
 @bot.on_notice('group_ban')
 async def _(event: Event):
     if event.user_id == int(Config("qq_account")):