- [ ] I have searched the [issues](https://github.com/apache/dubbo/issues) of this repository and believe that this is not a duplicate.
- [ ] I have checked the [FAQ](https://github.com/apache/dubbo/blob/master/FAQ.md) of this repository and believe that this is not a duplicate.

### Environment

* Dubbo version: 2.7.4.1
* Java version: 1.8

### Actual Result

[https://github.com/apache/dubbo/blob/839d2a604e629ea9e96b964be09ae221e85312ba/dubbo-common/src/main/java/org/apache/dubbo/rpc/model/ApplicationModel.java#L80](https://github.com/apache/dubbo/blob/839d2a604e629ea9e96b964be09ae221e85312ba/dubbo-common/src/main/java/org/apache/dubbo/rpc/model/ApplicationModel.java#L80)

### Expected Result

```
initFrameworkExts
```
configManager.setMetrics(metricsConfig);
                    return metricsConfig;
                });
        metrics.refresh();
        return metrics;
    }
    private ModuleConfig getModule() {
        ModuleConfig module = configManager
                .getModule()
                .orElseGet(() -> {
                    ModuleConfig moduleConfig = new ModuleConfig();
                    configManager.setModule(moduleConfig);
                    return moduleConfig;
                });
        module.refresh();
        return module;
    }
    private SslConfig getSsl() {
        SslConfig ssl = configManager
                .getSsl()
                .orElseGet(() -> {
                    SslConfig sslConfig = new SslConfig();
                    configManager.setSsl(sslConfig);
                    return sslConfig;
                });
        ssl.refresh();
        return ssl;
    }
}