diff --git a/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application.Contracts/Parts/IPartAppService.cs b/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application.Contracts/Parts/IPartAppService.cs
index f8c228b..33c3696 100644
--- a/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application.Contracts/Parts/IPartAppService.cs
+++ b/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application.Contracts/Parts/IPartAppService.cs
@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using System.Threading.Tasks;
 using Volo.Abp.Application.Dtos;
 using Volo.Abp.Application.Services;
+using Volo.Abp.Validation;
 
 namespace Win_in.Sfs.Scp.WebApi
 {
diff --git a/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application.Contracts/PurchaseOrders/IPurchaseOrderAppService.cs b/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application.Contracts/PurchaseOrders/IPurchaseOrderAppService.cs
index 5477016..8a43d9f 100644
--- a/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application.Contracts/PurchaseOrders/IPurchaseOrderAppService.cs
+++ b/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application.Contracts/PurchaseOrders/IPurchaseOrderAppService.cs
@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using System.Threading.Tasks;
 using Volo.Abp.Application.Dtos;
 using Volo.Abp.Application.Services;
+using Volo.Abp.Validation;
 
 namespace Win_in.Sfs.Scp.WebApi
 {
diff --git a/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application.Contracts/Receipts/IReceiptAppService.cs b/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application.Contracts/Receipts/IReceiptAppService.cs
index f599b4d..3eeec18 100644
--- a/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application.Contracts/Receipts/IReceiptAppService.cs
+++ b/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application.Contracts/Receipts/IReceiptAppService.cs
@@ -2,6 +2,7 @@ using System;
 using System.Threading.Tasks;
 using Volo.Abp.Application.Dtos;
 using Volo.Abp.Application.Services;
+using Volo.Abp.Validation;
 
 namespace Win_in.Sfs.Scp.WebApi
 {
diff --git a/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application.Contracts/Suppliers/ISupplierAppService.cs b/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application.Contracts/Suppliers/ISupplierAppService.cs
index fd5d1a3..e2bcea2 100644
--- a/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application.Contracts/Suppliers/ISupplierAppService.cs
+++ b/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application.Contracts/Suppliers/ISupplierAppService.cs
@@ -2,6 +2,7 @@ using System;
 using System.Threading.Tasks;
 using Volo.Abp.Application.Dtos;
 using Volo.Abp.Application.Services;
+using Volo.Abp.Validation;
 
 namespace Win_in.Sfs.Scp.WebApi
 {
diff --git a/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application.Contracts/Suppliers/SupplierCreateDTO.cs b/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application.Contracts/Suppliers/SupplierCreateDTO.cs
index a789424..ef1b238 100644
--- a/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application.Contracts/Suppliers/SupplierCreateDTO.cs
+++ b/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application.Contracts/Suppliers/SupplierCreateDTO.cs
@@ -1,4 +1,5 @@
 using System;
+using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations;
 using System.Xml.Serialization;
 using Volo.Abp.Application.Dtos;
@@ -130,4 +131,5 @@ public class SupplierCreateDTO : EntityDto,ICanTrace
     [Display(Name = "跟踪编号")]
 
     public Guid TraceId { get; set; }
+
 }
\ No newline at end of file
diff --git a/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application.Contracts/UnplannedReceipts/IUnplannedReceiptAppService.cs b/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application.Contracts/UnplannedReceipts/IUnplannedReceiptAppService.cs
index f8418ec..a1380c7 100644
--- a/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application.Contracts/UnplannedReceipts/IUnplannedReceiptAppService.cs
+++ b/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application.Contracts/UnplannedReceipts/IUnplannedReceiptAppService.cs
@@ -2,6 +2,7 @@ using System;
 using System.Threading.Tasks;
 using Volo.Abp.Application.Dtos;
 using Volo.Abp.Application.Services;
+using Volo.Abp.Validation;
 
 namespace Win_in.Sfs.Scp.WebApi
 {
diff --git a/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application.Contracts/WebApiApplicationContractsModule.cs b/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application.Contracts/WebApiApplicationContractsModule.cs
index ec44907..628c457 100644
--- a/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application.Contracts/WebApiApplicationContractsModule.cs
+++ b/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application.Contracts/WebApiApplicationContractsModule.cs
@@ -27,5 +27,10 @@ namespace Win_in.Sfs.Scp.WebApi
         {
             WebApiDtoExtensions.Configure();
         }
+
+        public override void ConfigureServices(ServiceConfigurationContext context)
+        {
+            
+        }
     }
 }
diff --git a/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application/Parts/PartAppService.cs b/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application/Parts/PartAppService.cs
index 2e046b4..f3e53c3 100644
--- a/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application/Parts/PartAppService.cs
+++ b/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application/Parts/PartAppService.cs
@@ -73,6 +73,7 @@ namespace Win_in.Sfs.Scp.WebApi
             try
             {
                 await UpsertTaPartAsync(entity);
+                await CurrentUnitOfWork.SaveChangesAsync();
             }
             catch (Exception ex)
             {
@@ -81,6 +82,8 @@ namespace Win_in.Sfs.Scp.WebApi
             }
 
             var ret = await _partRepository.InsertAsync(entity);
+
+
             var dto = ObjectMapper.Map<Part, PartDTO>(ret);
             return dto;
         }
diff --git a/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application/PurchaseOrders/PurchaseOrderAppService.cs b/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application/PurchaseOrders/PurchaseOrderAppService.cs
index 024cef4..dba6271 100644
--- a/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application/PurchaseOrders/PurchaseOrderAppService.cs
+++ b/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application/PurchaseOrders/PurchaseOrderAppService.cs
@@ -65,7 +65,7 @@ namespace Win_in.Sfs.Scp.WebApi
         /// <returns></returns>
         [HttpPost]
         [Route("")]
-        public async Task<PurchaseOrderDTO> CreateAsync(PurchaseOrderCreateDTO poCreateDTO)
+        public virtual async Task<PurchaseOrderDTO> CreateAsync(PurchaseOrderCreateDTO poCreateDTO)
         {
             var entity = ObjectMapper.Map<PurchaseOrderCreateDTO, PurchaseOrder>(poCreateDTO);
             foreach (var detail in entity.Details)
@@ -76,6 +76,8 @@ namespace Win_in.Sfs.Scp.WebApi
             try
             {
                 await UpsertTbPoAndTbPoDetailAsync(entity);
+                await CurrentUnitOfWork.SaveChangesAsync();
+
             }
             catch (Exception ex)
             {
diff --git a/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application/Receipts/ReceiptAppService.cs b/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application/Receipts/ReceiptAppService.cs
index 32d9748..9d15950 100644
--- a/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application/Receipts/ReceiptAppService.cs
+++ b/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application/Receipts/ReceiptAppService.cs
@@ -68,13 +68,15 @@ namespace Win_in.Sfs.Scp.WebApi
         [HttpPost]
         [Route("")]
 
-        public async Task<ReceiptDTO> CreateAsync(ReceiptCreateDTO receiptCreateDTO)
+        public virtual async Task<ReceiptDTO> CreateAsync(ReceiptCreateDTO receiptCreateDTO)
         {
             var entity = ObjectMapper.Map<ReceiptCreateDTO, Receipt>(receiptCreateDTO);
 
             try
             {
                 await UpsertTbReceiptAndTbReceiptDetailAsync(entity);
+                await CurrentUnitOfWork.SaveChangesAsync();
+
             }
             catch (Exception ex)
             {
diff --git a/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application/Suppliers/SuppliersAppService.cs b/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application/Suppliers/SuppliersAppService.cs
index e54fa85..9b26f4d 100644
--- a/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application/Suppliers/SuppliersAppService.cs
+++ b/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application/Suppliers/SuppliersAppService.cs
@@ -64,13 +64,15 @@ namespace Win_in.Sfs.Scp.WebApi
         /// <returns>供应商DTO(Supplier DTO)</returns>
         [HttpPost]
         [Route("")]
-        public async Task<SupplierDTO> CreateAsync(SupplierCreateDTO supplierCreateDTO)
+        public virtual async Task<SupplierDTO> CreateAsync(SupplierCreateDTO supplierCreateDTO)
         {
             var entity = ObjectMapper.Map<SupplierCreateDTO, Supplier>(supplierCreateDTO);
 
             try
             {
-                await UpsertTaVenderAsync(entity);
+                UpsertTaVenderAsync(entity).Wait();
+                await CurrentUnitOfWork.SaveChangesAsync();
+
             }
             catch (Exception ex)
             {
diff --git a/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application/UnplannedReceipts/UnplannedReceiptAppService.cs b/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application/UnplannedReceipts/UnplannedReceiptAppService.cs
index c95baf3..4c56743 100644
--- a/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application/UnplannedReceipts/UnplannedReceiptAppService.cs
+++ b/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application/UnplannedReceipts/UnplannedReceiptAppService.cs
@@ -67,13 +67,15 @@ namespace Win_in.Sfs.Scp.WebApi
         /// <returns></returns>
         [HttpPost]
         [Route("")]
-        public async Task<UnplannedReceiptDTO> CreateAsync(UnplannedReceiptCreateDTO receiptCreateDTO)
+        public virtual async Task<UnplannedReceiptDTO> CreateAsync(UnplannedReceiptCreateDTO receiptCreateDTO)
         {
             var entity = ObjectMapper.Map<UnplannedReceiptCreateDTO, UnplannedReceipt>(receiptCreateDTO);
 
             try
             {
                 await UpsertTbReceiptAndTbReceiptDetailAsync(entity);
+                await CurrentUnitOfWork.SaveChangesAsync();
+
             }
             catch (Exception ex)
             {
diff --git a/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application/WebApiApplicationModule.cs b/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application/WebApiApplicationModule.cs
index 3ccd45f..70544e7 100644
--- a/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application/WebApiApplicationModule.cs
+++ b/WebApiService/src/Win_in.Sfs.Scp.WebApi.Application/WebApiApplicationModule.cs
@@ -7,7 +7,6 @@ using Volo.Abp.PermissionManagement;
 using Volo.Abp.SettingManagement;
 using Volo.Abp.TenantManagement;
 using Win_in.Sfs.Scp.v1.Domain;
-using Win_in.Sfs.Scp.v1.EntityFrameworkCore;
 
 
 namespace Win_in.Sfs.Scp.WebApi
diff --git a/WebApiService/src/Win_in.Sfs.Scp.v1.EntityFrameworkCore/Repositories/TaVenderRepository.cs b/WebApiService/src/Win_in.Sfs.Scp.v1.EntityFrameworkCore/Repositories/TaVenderRepository.cs
index 0cca128..a22238c 100644
--- a/WebApiService/src/Win_in.Sfs.Scp.v1.EntityFrameworkCore/Repositories/TaVenderRepository.cs
+++ b/WebApiService/src/Win_in.Sfs.Scp.v1.EntityFrameworkCore/Repositories/TaVenderRepository.cs
@@ -1,4 +1,6 @@
-using System.Threading.Tasks;
+using System;
+using System.Threading;
+using System.Threading.Tasks;
 using Microsoft.EntityFrameworkCore;
 using Volo.Abp.Domain.Repositories.EntityFrameworkCore;
 using Volo.Abp.EntityFrameworkCore;
@@ -18,6 +20,7 @@ namespace Win_in.Sfs.Scp.v1.EntityFrameworkCore
             var dbSet = await GetDbSetAsync();
             var current = await dbSet.FirstOrDefaultAsync(p => p.Site == taVender.Site
                                               && p.VendId == taVender.VendId);
+
             if (current == null)
             {
                 ret = await InsertAsync(taVender);
@@ -42,6 +45,8 @@ namespace Win_in.Sfs.Scp.v1.EntityFrameworkCore
             }
 
             return ret;
+
+
         }
     }
 }
\ No newline at end of file