If you need to communicate with leaders because of work, you must explain clearly, simply put, and don't add too much description, whether it is text messages or phone calls.
Pay attention to the sending time. It is best not to send text messages to the leader during the day, at night or in the early morning, which will disturb his rest. If it must be finished today, it can be sent during office hours, otherwise it is not recommended.
Don't chat if you have nothing to do, generally don't chat with leaders, have a good relationship with leaders, and talk about work as much as possible. Unless the leaders take the initiative to chat with us, we will chat with them again. The time of leaders is still very precious.