The utility model provides a supporting plate for management of keys. The supporting plate for management of the keys comprises a supporting plate body, a lighting bulb which is used for lighting of night operation is arranged on one side of the upper portion of the supporting plate body, an inserting base which is used for placing a recorder pen in the process of operation is arranged on the other side of the upper portion of the supporting plate body, a battery with a switch is arranged on the reverse side of the upper portion of the supporting plate body, the lighting battery and the inserting base are electrically connected with the battery, a movable caliper with a clamping groove is installed on one side of the supporting plate body, and a reverse side key hanging frame is arranged on the lower portion of the reserve side of the supporting plate body. The supporting plate for management of the keys has the advantages that according to the structure, when the supporting plate for management of the keys is used for carrying out operation, needed keys are pressed into the supporting plate according to the operating sequence, the trouble caused to an operator of finding a key from a plurality of keys can be avoided, the risks of losing the keys are reduced, and improvement of prevention of misoperation can be facilitated.