diff --git a/IRaCIS.Core.API/Progranm.cs b/IRaCIS.Core.API/Progranm.cs
index 362f88c60..0ff83fb8f 100644
--- a/IRaCIS.Core.API/Progranm.cs
+++ b/IRaCIS.Core.API/Progranm.cs
@@ -1,4 +1,5 @@
-using IRaCIS.Core.API;
+using FellowOakDicom;
+using IRaCIS.Core.API;
 using IRaCIS.Core.API.HostService;
 using IRaCIS.Core.Application.BusinessFilter;
 using IRaCIS.Core.Application.BusinessFilter.LegacyController.Database.Api;
@@ -178,6 +179,7 @@ var env = app.Environment;
 
 #region 配置中间件
 
+DicomSetupBuilder.UseServiceProvider(app.Services);
 
 app.UseMiddleware<EncryptionRequestMiddleware>();
 
diff --git a/IRaCIS.Core.API/_ServiceExtensions/DicomSetup.cs b/IRaCIS.Core.API/_ServiceExtensions/DicomSetup.cs
index c32dbd4c6..1039fa735 100644
--- a/IRaCIS.Core.API/_ServiceExtensions/DicomSetup.cs
+++ b/IRaCIS.Core.API/_ServiceExtensions/DicomSetup.cs
@@ -8,13 +8,21 @@ namespace IRaCIS.Core.API
     {
         public static void AddDicomSetup(this IServiceCollection services)
         {
+
+            // ⭐ 先做全局 DICOM 配置
             new DicomSetupBuilder()
-            .RegisterServices(s => s.AddFellowOakDicom()
-           .AddTranscoderManager<FellowOakDicom.Imaging.NativeCodec.NativeTranscoderManager>()
-             .AddImageManager<ImageSharpImageManager>()
-            )
-            .SkipValidation()
-            .Build();
+                .SkipValidation()   // 👈 在这里设置
+                .Build();
+
+            services.AddFellowOakDicom().AddTranscoderManager<FellowOakDicom.Imaging.NativeCodec.NativeTranscoderManager>().AddImageManager<ImageSharpImageManager>();
+
+           // new DicomSetupBuilder()
+           // .RegisterServices(s => s.AddFellowOakDicom()
+           //.AddTranscoderManager<FellowOakDicom.Imaging.NativeCodec.NativeTranscoderManager>()
+           //  .AddImageManager<ImageSharpImageManager>()
+           // )
+           // .SkipValidation()
+           // .Build();
         }
     }
 }