diff --git a/IRaCIS.Core.Application/IRaCIS.Core.Application.csproj b/IRaCIS.Core.Application/IRaCIS.Core.Application.csproj
index 56bb06eff..c94eebde3 100644
--- a/IRaCIS.Core.Application/IRaCIS.Core.Application.csproj
+++ b/IRaCIS.Core.Application/IRaCIS.Core.Application.csproj
@@ -75,6 +75,7 @@
 		<PackageReference Include="fo-dicom.Drawing" Version="4.0.8" />
 		<PackageReference Include="fo-dicom.Imaging.ImageSharp" Version="5.0.3" />
 		<PackageReference Include="FreeSpire.Doc" Version="10.8.0" />
+		<PackageReference Include="Hangfire.Core" Version="1.8.5" />
 		<PackageReference Include="Magicodes.IE.Core" Version="2.7.4.2" />
 		<PackageReference Include="Magicodes.IE.Csv" Version="2.7.4.2">
 		  <TreatAsUsed>true</TreatAsUsed>
diff --git a/IRaCIS.Core.Application/IRaCIS.Core.Application.xml b/IRaCIS.Core.Application/IRaCIS.Core.Application.xml
index 04ecd8ab4..9fe3eb400 100644
--- a/IRaCIS.Core.Application/IRaCIS.Core.Application.xml
+++ b/IRaCIS.Core.Application/IRaCIS.Core.Application.xml
@@ -531,21 +531,21 @@
             PublishLogService
             </summary>	
         </member>
-        <member name="M:IRaCIS.Core.Application.Service.EmailSendService.SendTrialImageQCTaskEmail(System.Guid)">
+        <member name="M:IRaCIS.Core.Application.Service.EmailSendService.SendTrialImageQCTaskEmailAsync(System.Guid)">
             <summary>
             影像质控
             </summary>
             <param name="trialId"></param>
             <returns></returns>
         </member>
-        <member name="M:IRaCIS.Core.Application.Service.EmailSendService.SendTrialQCQuestionEmail(System.Guid)">
+        <member name="M:IRaCIS.Core.Application.Service.EmailSendService.SendTrialQCQuestionEmailAsync(System.Guid)">
             <summary>
             QC质疑
             </summary>
             <param name="trialId"></param>
             <returns></returns>
         </member>
-        <member name="M:IRaCIS.Core.Application.Service.EmailSendService.SendTrialImageQuestino(System.Guid)">
+        <member name="M:IRaCIS.Core.Application.Service.EmailSendService.SendTrialImageQuestionAsync(System.Guid)">
             <summary>
             影像质疑
             </summary>
diff --git a/IRaCIS.Core.Application/Service/Allocation/VisitTaskService.cs b/IRaCIS.Core.Application/Service/Allocation/VisitTaskService.cs
index ceb2f91f3..aa8244ed2 100644
--- a/IRaCIS.Core.Application/Service/Allocation/VisitTaskService.cs
+++ b/IRaCIS.Core.Application/Service/Allocation/VisitTaskService.cs
@@ -24,6 +24,7 @@ using IRaCIS.Core.Domain.Share.Reading;
 using Quartz;
 using IRaCIS.Application.Services.BackGroundJob;
 using Magicodes.ExporterAndImporter.Core.Extension;
+using Hangfire;
 
 namespace IRaCIS.Core.Application.Service.Allocation
 {
@@ -337,8 +338,7 @@ namespace IRaCIS.Core.Application.Service.Allocation
 
             await subjectVisitClinicalDialogRepository.AddAsync(new SubjectVisitClinicalDialog() { SubjectVisitId = (Guid)taskInfo.SourceSubjectVisitId, Content = content }, true);
 
-
-            await emailSendService.SendClinicalDataQuestionAsync(visiTaskId, content);
+            BackgroundJob.Enqueue(   () =>  emailSendService.SendClinicalDataQuestionAsync(visiTaskId, content).Wait());
 
             return ResponseOutput.Ok();
         }