My leader and other colleagues are joking, but they talk to me seriously ... they don't pay much attention to me when they have time, but sometimes they tell me to do a good job and watch.

First of all, the relationship between people is different. The boss thinks you are different from others, so it should be acceptable to treat you differently.

Whether the boss values and cultivates you is not in him, but in you.

When he recruited you into his own hands, he already gave you a chance and something to do.

My advice to you is:

1. Do a good job.

2. Understand the work scope, content and process of this unit.

3. Ask your predecessors more.

Do it when you have to, pay first, then take it.

Only if you do it first will the boss give you more work, and then you will have a chance to get a raise or promotion.

This truth will not change anywhere.

When you are confident to joke with your boss, he will also joke with you.