Legal analysis: to sign, the employee handbook is generally a collection of company systems. The employee signature in the employee handbook is beneficial to both employees and employers, which not only avoids the unreasonable punishment and dismissal of employees by employers, but also provides a basis for managing employees.

Legal basis: Article 4 of the Labor Contract Law. When an employer formulates rules and regulations or major issues that directly affect the vital interests of workers, it shall discuss with the workers' congress or all the workers, put forward plans and opinions, and determine them through equal consultation with trade unions or workers' representatives. The employing unit shall publicize or inform the rules and regulations and major issues directly related to the vital interests of workers. At the same time, the rules and regulations formulated through democratic procedures do not violate the provisions of national laws, administrative regulations and policies, and have been publicized to workers, which can be used as the basis for the people's courts to hear labor dispute cases.