转换csv文件C#时xml格式错误

using System;
using System.IO;
using System.Xml;

public class CsvToXmlConverter
{
    public void ConvertCsvToXml(string csvFilePath, string xmlFilePath)
    {
        XmlDocument xmlDocument = new XmlDocument();
        XmlElement rootElement = xmlDocument.CreateElement("Data");
        xmlDocument.AppendChild(rootElement);

        string[] csvLines = File.ReadAllLines(csvFilePath);
        string[] headers = csvLines[0].Split(',');

        for (int i = 1; i < csvLines.Length; i++)
        {
            string[] values = csvLines[i].Split(',');

            XmlElement rowElement = xmlDocument.CreateElement("Row");
            rootElement.AppendChild(rowElement);

            for (int j = 0; j < headers.Length; j++)
            {
                XmlElement columnElement = xmlDocument.CreateElement(headers[j]);
                columnElement.InnerText = values[j];
                rowElement.AppendChild(columnElement);
            }
        }

        xmlDocument.Save(xmlFilePath);
    }
}