问springboot 更新 2.5.1之后 spring Security也更新了，然后悲剧了？

Springboot 2.4.6 可以这样写 
public class SecurityConfig extends WebSecurityConfigurerAdapter {


    @Override
    protected void configure(HttpSecurity httpSecurity) throws Exception {
        。。。
        // 添加JWT filter
        httpSecurity.addFilterBefore(jwtFilter, UsernamePasswordAuthenticationFilter.class);
        // 添加CORS filter
        httpSecurity.addFilterBefore(corsFilter, LogoutFilter.class);
        httpSecurity.addFilterBefore(corsFilter, JwtFilter.class);
    }
    
}
升级 2.5.1 之后 
【httpSecurity.addFilterBefore(corsFilter, JwtFilter.class); 】
这一行 报错 Failed to instantiate [javax.servlet.Filter]: Factory method 'springSecurityFilterChain' threw exception; nested exception is java.lang.NullPointerException
CorsFilter 和 JwtFilter 都继承 OncePerRequestFilter
求解