How to spread sheets on a solid wooden bed with grooves?

1. Align the bottom of the bed sheet with the tail of the solid wood bed, fix the bed corner of the bed sheet on the corresponding corner of the bed, and straighten the bed sheet.

2. Slowly spread the sheets to the bedside to ensure that the sheets are flat and wrinkle-free. When you reach the bedside, fix the corner of the bed sheet on the corresponding corner of the bed.

3. Before laying sheets on the other side of the bed, make sure that the sheets are flat and smooth, and adjust the edges and corners of the sheets to make them close to the solid wood bed.