diff --git a/IRaCIS.Core.Application/TestService.cs b/IRaCIS.Core.Application/TestService.cs
index 67822db65..ddc54ae51 100644
--- a/IRaCIS.Core.Application/TestService.cs
+++ b/IRaCIS.Core.Application/TestService.cs
@@ -96,7 +96,6 @@ namespace IRaCIS.Core.Application.Service
 
                     var dicomFile = DicomFile.Open(stream);
 
-                    var pixelData = DicomPixelData.Create(dicomFile.Dataset);
 
                     //获取像素是否为封装形式
                     var syntax = dicomFile.Dataset.InternalTransferSyntax;