1. Many companies do this because they are afraid that competitors will dig corners. You can learn about the company's salary and dig corners through the recruitment manual. Although the salary of some well-known companies is transparent, no one will put it on the table to make it clear. In order to prevent conflicts between the salaries of new and old employees due to differences, some companies have carried out talent reserve and enterprise reform. In order to attract some talents, the salary will be higher than that of the old employees. The reason why I don't write my salary is that I'm afraid of the psychological imbalance of the old employees. Generally speaking, about 50% new employees are required to keep their salary confidential when they join the company.

2. The recruitment information of the enterprise should be signed by the company. If the salary is better than that of the old employees, it is likely to trigger a collective incident. Because other positions in the company have not been vacant for a short time. The company doesn't want to lose talent, so it is helpless to take this way. In addition, it is necessary to talk with human resources, managers and even bosses before determining your salary. Many companies won't even give you an interview because your writing is too high. If you write too low, you can't raise the price higher when others negotiate with you in the future. Expect salary to adapt to the market. The salary of some freshmen is not compared with the market, but with his roommates in the dormitory, even higher than the tallest one.

3. Some companies may reject resumes because of salary differences, which may be lower or higher than your requirements. If it is below a well-understood level, the enterprise will not give you the salary level you want. Resumes with actual salary higher than your requirements will actually be eliminated, because enterprises will think that your ability or self-awareness is low and can't meet the requirements of your current position. Reasonable salary forecast, on the one hand, can search the recruitment information of related positions in the target city through professional recruitment websites, and understand the approximate salary level of the industry in this city; On the other hand, you can learn more about the employees in the same industry and understand the general level of the industry.