When $\Lambda$ is the cosmological constant about $\left(g^{\theta\theta}\right)^{2}$\cite{3}. We assume that both the macroscopic system and the microscopic system are closed systems, the entropy of the system increases to 0, the entropy of the macroscopic open system increases, and the entropy of the microscopic system decreases. We know that Ads space can constitute Ads/CFT theory, and ds space has serious difficulties (experimentally proves that the universe is ds spacetime). Assuming that there is a spontaneous entropy reduction process in the microscopic system, the Ads space can evolve into a ds space. We got that new Schwarzschild black hole.At that time we saw a similar situation with the new Schwarzschild black hole and the Kerr-Newman-like black hole.