Apollo客户端缓存不更新

import com.ctrip.framework.apollo.Config;
import com.ctrip.framework.apollo.ConfigChangeListener;
import com.ctrip.framework.apollo.model.ConfigChangeEvent;
import com.ctrip.framework.apollo.spring.annotation.ApolloConfig;

@Component
public class ApolloConfigDemo {

    @ApolloConfig
    private Config config;

    @PostConstruct
    public void init() {
        config.addChangeListener(new ConfigChangeListener() {
            @Override
            public void onChange(ConfigChangeEvent changeEvent) {
                System.out.println("Changes for namespace: " + changeEvent.getNamespace());
                for (String key : changeEvent.changedKeys()) {
                    com.ctrip.framework.apollo.model.ConfigChange change = changeEvent.getChange(key);
                    System.out.println(String.format("Found change - key: %s, oldValue: %s, newValue: %s, changeType: %s",
                            change.getPropertyName(), change.getOldValue(), change.getNewValue(), change.getChangeType()));
                }
            }
        });
    }
}