1. First, buy a bucket of paint and paint the walls and roof of your dormitory carefully.

2. After painting, wait for two days to let the paint dry completely;

3. After the paint is dry, choose a suitable wallpaper and stick it on the wall;

4. After the wall is pasted, decorate the roof, and you can choose decorations such as cloth leaves to hang on the roof;

Finally, you can put up some posters and put some photo frames in front of the bed.

6. After completing the above steps, the whole dormitory is completely renewed and the transformation is completed.