Is it true that the recruitment notice of Chengdu Chain Home Real Estate says that the basic salary without responsibility is 4000?

Those who have graduated have a basic salary of 4,000 yuan, but of this 4,000 yuan, 3,000 yuan is the basic salary, and 1000 is the performance, which can only be obtained if the workload assessment is up to standard, and this is only the first three months. After three months, there will be no basic salary (and guaranteed salary, which will be mentioned later). Pay according to performance in the future. If there is no performance, I will borrow it from the company every month. Out of performance, the money borrowed in the early stage needs to be returned.