Accessory standing book synchronous processing method and device

The invention provides an accessory ledger synchronous processing method and device, relates to the technical field of data processing, and can be used in the financial field or other technical fields. The method comprises the following steps: acquiring an accessory list and an accessory change list number; establishing an association relationship between the accessory list and the accessory change list number, responding to a triggering action completed by confirming a corresponding relationship between accessories in the accessory list and equipment on which the accessories are to be installed, and obtaining equipment node information; the equipment node information comprises the association relationship and the accessory; the accessory ledger is updated according to the accessory ledger updating instruction; the accessory ledger updating instruction carries the equipment node information. The device executes the method. According to the accessory ledger synchronous processing method and device provided by