The invention discloses moisture-proof equipment for silk fabric. The moisture-proof equipment comprises a case, drying components, a case door, an ultraviolet lamp, at least one heating piece, a humidity sensor and a single-chip microcomputer chip, wherein accommodating grooves are formed in the left side wall and the right side wall of the case and used for accommodating the drying components, and the case door is mounted on the front side of the case; each drying component comprises a drawing box and a plurality of drying tubes, first through holes are uniformly distributed in the side wall, close to the inside of the case, of the drawing box, a plurality of fourth through holes are formed in the top surface of the drawing box, grooves corresponding to the fourth through holes are formed in the bottom surface of the drawing box, and the drying tubes are mounted in the drawing box through the fourth through holes and the grooves corresponding to the fourth through holes; a plurality of second through holes are uniformly distributed in the inner side wall of the case door, and the ultraviolet lamp and the at least one heating piece are arranged inside the case door; the humidity sensor is mounted at the top of the case, an output end of the humidity sensor is connected with the single-chip microcomputer chip, and an output end of the single-chip microcomputer chip is connected with the at least one heating piece and the ultraviolet lamp. The moisture-proof equipment is simple in structure, good in mold-proof effect and convenient to use.