seasa 注入数据源失败，与已有数据源冲突

@configuration
public class SeataDataSourceProxyConfig {
    @Bean
    @ConfigurationProperties(prefix = "datasource")
    public DataSource dataSource() {
        return new DruidDataSource();
    }

    @Bean
    public DataSourceProxy dataSourceProxy(DataSource dataSource) {
        return new DataSourceProxy(dataSource);
    }

    @Bean
    public SqlSessionFactory sqlSessionFactory(DataSourceProxy dataSourceProxy) throws Exception {
        SqlSessionFactoryBean sqlSessionFactoryBean = new SqlSessionFactoryBean();
        sqlSessionFactoryBean.setDataSource(dataSourceProxy);
        return sqlSessionFactoryBean.getObject();
    }
}

项目启动报错，Description:

file [xx.class required a single bean, but 2 were found:
- sqlSessionFactoryBean: defined by method 'sqlSessionFactoryBean' in class path resource [com/xx/SeataDataSourceProxyConfig.class]
- sqlSessionFactory: defined by method 'sqlSessionFactory' in class path resource [cn/xx//config/MybatisConfig.class]