2, according to the rules to develop the house number scheme.
3. At the entrance of each classroom or floor of the teaching building, you should sign the house number, which can be identified by numbers, letters or other symbols.
4. If the house number of the teaching building changes, it is necessary to update the campus map and navigation system in time so that teachers, students and visitors can find their destination accurately.
5. Carry out publicity inside and outside the teaching building, so that teachers, students and visitors can understand the rules of house number setting and identification methods, so that everyone can find their destination smoothly.
6. Regularly check whether the house signs are in good condition, and repair or replace them in time if they are damaged or need to be replaced, so as to maintain the effectiveness and readability of the house signs.