The corridor should have a ceiling. Is there any way to cover the lamp trough?

The method is as follows, according to the information of the query network.

1, ceiling electric drill.

2. Nail a thin stake in the pile hole to fix the wooden keel.

3. Use 20× 20 wood squares to make 300× 300 wooden keel to fix gypsum board.

4. Place the hole lamp to cover the lamp groove.