The invention provides a presser foot of a sewing machine for sewing granular ornaments. The presser foot comprises a presser bar and a presser foot, wherein the presser foot is arranged on the bottom of the presser bar, a workpiece to be processed is pressed under the bottom of the presser foot, a needle hole is arranged in the middle part of the presser foot, the bottom of the presser foot is provided with 5-12 groove edges with an equal height, and the distances between every two groove edges are equal. The presser foot also comprises an insertion strip, the width of the insertion strip is equal to the width of the groove of the presser foot, and the insertion strip is inserted in the groove of the presser groove. According to the presser foot of the sewing machine for sewing granular ornaments, the bottom of the presser foot is provided with a plurality of grooves, and when the cloth with adornments is processed, only a different number of insertion strips with different heights need to be inserted in different positions according to needs.