The invention discloses an electronic work ticket handling method in a failure state of a power wide area network. The electronic work ticket handling method comprises the following steps: reading a work ticket information database in mobile storage equipment; reading input information of related workers, and modifying related information in the read work ticket information database; and writing the modified work ticket information database into a mobile storage device, wherein the mobile storage device is used for transmitting the information into the next stage of work flow. When the electronic work ticket handling method is used, when the work ticket information flows to a certain level, a processor is taken as an example for explanation: the processor reads the work ticket informationdatabase in the storage device while reading the input information of related workers, modifies related information in a work information base according to input information, and writes modified workticket information into mobile storage equipment, and then the modified work ticket information is brought to a next-level process through the mobile storage equipment, and the next-level processing process can be carried out in a next-level computer, and electronic work ticket handling under the condition that a wide area network fails is achieved.