SqlSugarHelper封装以及使用 返回

public class SqlSugarHelper
    {
        public static SqlSugarClient Db = new SqlSugarClient(new ConnectionConfig
        {
            ConnectionString = ConfigurationManager.ConnectionStrings["Conn"].ConnectionString,
            DbType = DbType.SqlServer,
            IsAutoCloseConnection = true,
            MoreSettings = new ConnMoreSettings
            {
                IsWithNoLockQuery = true
            }
        }, db =>
        {
            db.Aop.OnLogExecuting = (sql, pars) =>
            {
                //Console.WriteLine(sql); //输出sql,查看执行sql 性能无影响

                //获取原生SQL推荐 5.1.4.63  性能OK
                //Console.WriteLine(UtilMethods.GetNativeSql(sql, pars));
#if DEBUG
                //获取无参数化SQL 对性能有影响，特别大的SQL参数多的，调试使用
                Console.WriteLine("执行SQL语句::" + UtilMethods.GetNativeSql(sql, pars));
#endif

            };
        });
    }

其他调用的地方都类似以下调用，想知道这样是否正确，希望避免偶发性错误

SqlSugarHelper.Db.CopyNew().Queryable<Invoice>().InSingle(id);