diff --git a/IRaCIS.Core.Application/Service/QC/QCOperationService.cs b/IRaCIS.Core.Application/Service/QC/QCOperationService.cs
index e15868499..300cbbeee 100644
--- a/IRaCIS.Core.Application/Service/QC/QCOperationService.cs
+++ b/IRaCIS.Core.Application/Service/QC/QCOperationService.cs
@@ -541,6 +541,7 @@ namespace IRaCIS.Core.Application.Image.QA
 
             sv.CheckUserId = _userInfo.UserRoleId;
             sv.CheckState = CheckStateEnum.CVPassed;
+            sv.CheckTime = DateTime.Now;
 
             sv.ReadingStatus = ReadingStatusEnum.TaskAllocate;
 
diff --git a/IRaCIS.Core.Infra.EFCore/Context/IRaCISDBContext.cs b/IRaCIS.Core.Infra.EFCore/Context/IRaCISDBContext.cs
index ba0759fdd..193690a97 100644
--- a/IRaCIS.Core.Infra.EFCore/Context/IRaCISDBContext.cs
+++ b/IRaCIS.Core.Infra.EFCore/Context/IRaCISDBContext.cs
@@ -3,6 +3,7 @@ using IRaCIS.Core.Domain.Models;
 using IRaCIS.Core.Infra.EFCore.Common;
 using IRaCIS.Core.Infrastructure.Encryption;
 using IRaCIS.Core.Infrastructure.Extention;
+using Microsoft.EntityFrameworkCore.Metadata.Conventions;
 using Microsoft.EntityFrameworkCore.Metadata.Internal;
 using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
 using Newtonsoft.Json;
@@ -58,6 +59,9 @@ public class IRaCISDBContext : DbContext
         //configurationBuilder.Conventions.Add(_ => new DecimalPrecisionConvention(18,2));
         //针对字符串使用默认的长度配置为200，如果标注了StringLength 其他长度，就是标注的长度，如果标注了MaxLength 那么就是nvarcharMax
         configurationBuilder.Conventions.Add(_ => new DefaultStringLengthConvention(400));
+
+        //https://learn.microsoft.com/zh-cn/ef/core/modeling/relationships/conventions?utm_source=chatgpt.com
+        configurationBuilder.Conventions.Remove(typeof(ForeignKeyIndexConvention));
     }
 
     protected override void OnModelCreating(ModelBuilder modelBuilder)