diff --git a/IRaCIS.Core.API/Progranm.cs b/IRaCIS.Core.API/Progranm.cs
index 6aad3820f..5be1c39cd 100644
--- a/IRaCIS.Core.API/Progranm.cs
+++ b/IRaCIS.Core.API/Progranm.cs
@@ -26,6 +26,8 @@ using System.Collections.Generic;
 using System.IO;
 using System.Reflection;
 using System.Runtime.InteropServices;
+using FellowOakDicom.Imaging.NativeCodec;
+using FellowOakDicom.Imaging;
 
 AppContext.SetSwitch("Npgsql.EnableLegacyTimestampBehavior", true);
 AppContext.SetSwitch("Npgsql.DisableDateTimeInfinityConversions", true);
@@ -128,6 +130,10 @@ builder.Services.AddhangfireSetup(_configuration);
 
 
 //Dicom影像渲染图片  跨平台
+
+builder.Services.AddFellowOakDicom().AddTranscoderManager<NativeTranscoderManager>()
+              //.AddTranscoderManager<FellowOakDicom.Imaging.NativeCodec.NativeTranscoderManager>()
+              .AddImageManager<ImageSharpImageManager>();
 //builder.Services.AddDicomSetup();
 
 // 实时应用
@@ -143,6 +149,7 @@ builder.Services.AddSignalR();
 
 //builder.Services.AddAntiforgery();
 
+
 #endregion
 
 var app = builder.Build();