diff --git a/src/Modules/新版JIT或JIS系统服务端/src/WY.NewJit.Domain/MsgCheck/Services/BillNumberRecordDomainService.cs b/src/Modules/新版JIT或JIS系统服务端/src/WY.NewJit.Domain/MsgCheck/Services/BillNumberRecordDomainService.cs
index cc748f6..a566786 100644
--- a/src/Modules/新版JIT或JIS系统服务端/src/WY.NewJit.Domain/MsgCheck/Services/BillNumberRecordDomainService.cs
+++ b/src/Modules/新版JIT或JIS系统服务端/src/WY.NewJit.Domain/MsgCheck/Services/BillNumberRecordDomainService.cs
@@ -6,6 +6,7 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 using Volo.Abp;
+using Volo.Abp.DependencyInjection;
 using Volo.Abp.Domain.Repositories;
 using Volo.Abp.Domain.Services;
 using Volo.Abp.ObjectMapping;
@@ -14,6 +15,7 @@ using WY.NewJit.PrintTable;
 
 namespace WY.NewJit.MsgCheck
 {
+    [Dependency(Microsoft.Extensions.DependencyInjection.ServiceLifetime.Singleton, ReplaceServices =true)]
     public class BillNumberRecordDomainService : DomainService
     {
         private readonly IRepository<BillNumberRecord, Guid> _billNumberRepository;
@@ -47,18 +49,18 @@ namespace WY.NewJit.MsgCheck
             ObjectResultDto ret = new ObjectResultDto(true, null);
             if (isupdate)
             {
-                await _billNumberRepository.UpdateManyAsync(_billNumberRecordCaches);
+                //await _billNumberRepository.UpdateManyAsync(_billNumberRecordCaches);
                 foreach (var item in _billNumberRecordCaches)
                 {
                  var re =  await _billNumberRepository.GetListAsync(r=>r.Id==item.Id);
-                    if (re.Count == 0)
-                    {
-                        await _billNumberRepository.InsertAsync(item);
-                    }
-                    else
-                    {
-                        await _billNumberRepository.UpdateAsync(item);
-                    }
+                if (re.Count == 0)
+                {
+                    await _billNumberRepository.InsertAsync(item);
+                }
+                else
+                {
+                    await _billNumberRepository.UpdateAsync(item);
+                }
                 }
             }
             else