diff --git a/server/AyaNova/AyaNova.csproj b/server/AyaNova/AyaNova.csproj
index b7645c96..ba311409 100644
--- a/server/AyaNova/AyaNova.csproj
+++ b/server/AyaNova/AyaNova.csproj
@@ -18,7 +18,7 @@
   <ItemGroup>   
     <PackageReference Include="Bogus" Version="34.0.1" />
     <PackageReference Include="BouncyCastle.NetCore" Version="1.8.10" />
-    <PackageReference Include="ChoETL.JSON.NETStandard" Version="1.2.1.42" />
+    <PackageReference Include="CsvHelper" Version="27.2.1" />
     <PackageReference Include="Enums.NET" Version="4.0.0" />    
     <PackageReference Include="jose-jwt" Version="3.2.0" />    
     <PackageReference Include="MailKit" Version="3.1.1" />
diff --git a/server/AyaNova/Controllers/ExportController.cs b/server/AyaNova/Controllers/ExportController.cs
index b69129cc..7affb99c 100644
--- a/server/AyaNova/Controllers/ExportController.cs
+++ b/server/AyaNova/Controllers/ExportController.cs
@@ -13,8 +13,9 @@ using Newtonsoft.Json;
 using Newtonsoft.Json.Linq;
 using System.IO;
 using System.IO.Compression;
-using ChoETL;
+using CsvHelper;
 using System;
+using System.Globalization;
 
 namespace AyaNova.Api.Controllers
 {
@@ -100,10 +101,11 @@ namespace AyaNova.Api.Controllers
                 switch (format)
                 {
                     case "csv":
-                        using (var w = new ChoCSVWriter(outputSourceFullPath).WithFirstLineHeader())
+                        using (StreamWriter file = System.IO.File.CreateText(outputSourceFullPath))
+                        using (var csv = new CsvHelper.CsvWriter(file, CultureInfo.InvariantCulture))
                         {
-                            var dat = await ((IExportAbleObject)biz).GetExportData(selectedRequest, Guid.Empty);//todo: jobify
-                            w.Write(ToDynamicList(dat));
+                            var dat = await ((IExportAbleObject)biz).GetExportData(selectedRequest, Guid.Empty);
+                            csv.WriteRecords(dat);
                         }
                         break;
                     case "json":
@@ -129,7 +131,7 @@ namespace AyaNova.Api.Controllers
             catch (ReportRenderTimeOutException)
             {
                 log.LogInformation($"RenderExport timeout data list key: {selectedRequest.DataListKey}, record count:{selectedRequest.SelectedRowIds.LongLength}, user:{UserNameFromContext.Name(HttpContext.Items)} ");
-                return BadRequest(new ApiErrorResponse(ApiErrorCode.INVALID_OPERATION, null, "timeout - select fewer records"));                
+                return BadRequest(new ApiErrorResponse(ApiErrorCode.INVALID_OPERATION, null, "timeout - select fewer records"));
             }
         }