Users log in to the OLISS web side, click "Customs Affairs Management → Annual Emergency Plan → Emergency Project Setting" in order to enter the emergency project setting interface. Users can quickly search for the target emergency project based on the filtering conditions. Click the "Edit" on the right side of the target project to modify the project information as needed. After modification, click "Save and Take Effect". Click anywhere on the target project, then click to switch to "Update Record" to view the details of the content modification.