Can not configure Keycloak 17 in spring boot app - still got unauthorized when i use bearer token authorization with access token

Question

I want to get authorization with bearer token , i generate my access token using credentials from keycloak ,the problem is when i use this access token in the authorization with bearer i got always unauthorized. and when i use basic auth with credentials (username and password) i can access to the ressources wanted,still have this problem why i cannot access with bearer token

this my configuration

keycloak.realm                      = SpringBootKeycloak
keycloak.auth-server-url            = http://127.0.0.1:8080
keycloak.ssl-required               = external
keycloak.resource                   =springboot-microservice
keycloak.enable-basic-auth          =true
keycloak.credentials.secret         =2bbkqjIYxtB2TOdiXSfO0mJYwXoFoLN7
keycloak.bearer-only=true
keycloak-public-key=0OaMHHI4BR0bZAEr0zK7rByP8ckYKVOItjh8sGQzd7AkSbZhXARF02gpgCHuqZHO14EhycaAazC5GoOnea7ZFpQTs6mNu11mCnCiFBrpkh9MPUhIyUAdg0ohm8j39xdE0TTydLFeJLBs7E6vH1MPFqTyut7DnIuVXFu7Qwi3tDoDdNOBhdNAU9Q3z-CXxTdlVgEv8ICpt-UsfKIt7bgNtpPKdO_ozq_tZcosXCZ-ZS7AFbav2O0WM00tlBhmjq2hZXqzI55msOkzu9T1lp9cQRGcCZF5T9yhHWP_n1LmOaB-M-n3TAHGWFki9T83ecVVi2L5HRPNRRBPbKh23xjiWQ

@KeycloakConfiguration
@EnableWebSecurity
public class SecurityConfig extends KeycloakWebSecurityConfigurerAdapter{
    /**
     * Registers the KeycloakAuthenticationProvider with the authentication manager.
     */
    @Autowired
    public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {
        auth.authenticationProvider(keycloakAuthenticationProvider());
    }

    /**
     * Defines the session authentication strategy.
     */
    @Bean
    @Override
    protected SessionAuthenticationStrategy sessionAuthenticationStrategy() {
        return new RegisterSessionAuthenticationStrategy(buildSessionRegistry());
    }

    @Bean
    protected SessionRegistry buildSessionRegistry() {
        return new SessionRegistryImpl();
    }

    @Override
    protected void configure(HttpSecurity http) throws Exception
    {
        super.configure(http);
        http
                .authorizeRequests()
               // .anyRequest().authenticated();
              .antMatchers("/MSJournalisation/**").hasAuthority("user");
              //  .anyRequest().authenticated();
          
}
}

for keycloak i use the latest version 17