diff --git a/aspnet-core/modules/account/LINGYUN.Abp.Account.Application/LINGYUN/Abp/Account/AccountAppService.cs b/aspnet-core/modules/account/LINGYUN.Abp.Account.Application/LINGYUN/Abp/Account/AccountAppService.cs
index 5defc7414..ff4fa9f5f 100644
--- a/aspnet-core/modules/account/LINGYUN.Abp.Account.Application/LINGYUN/Abp/Account/AccountAppService.cs
+++ b/aspnet-core/modules/account/LINGYUN.Abp.Account.Application/LINGYUN/Abp/Account/AccountAppService.cs
@@ -95,7 +95,7 @@ namespace LINGYUN.Abp.Account
             var userLogin = new UserLoginInfo(AbpWeChatMiniProgramConsts.ProviderName, wehchatOpenId.OpenId, AbpWeChatGlobalConsts.DisplayName);
             (await UserManager.AddLoginAsync(user, userLogin)).CheckErrors();
 
-            await CurrentUnitOfWork.CompleteAsync();
+            await CurrentUnitOfWork.SaveChangesAsync();
         }
 
         public virtual async Task SendPhoneRegisterCodeAsync(SendPhoneRegisterCodeDto input)
@@ -168,7 +168,7 @@ namespace LINGYUN.Abp.Account
 
                     await SecurityTokenCache.RemoveAsync(securityTokenCacheKey);
 
-                    await CurrentUnitOfWork.CompleteAsync();
+                    await CurrentUnitOfWork.SaveChangesAsync();
 
                     return;
                 }
@@ -244,7 +244,7 @@ namespace LINGYUN.Abp.Account
             // 移除缓存项
             await SecurityTokenCache.RemoveAsync(securityTokenCacheKey);
 
-            await CurrentUnitOfWork.CompleteAsync();
+            await CurrentUnitOfWork.SaveChangesAsync();
         }
 
         public virtual async Task SendPhoneSigninCodeAsync(SendPhoneSigninCodeDto input)
diff --git a/aspnet-core/modules/apigateway/LINGYUN.ApiGateway.Application/LINGYUN/ApiGateway/Ocelot/RouteGroupAppService.cs b/aspnet-core/modules/apigateway/LINGYUN.ApiGateway.Application/LINGYUN/ApiGateway/Ocelot/RouteGroupAppService.cs
index 34118126c..3ef1043fd 100644
--- a/aspnet-core/modules/apigateway/LINGYUN.ApiGateway.Application/LINGYUN/ApiGateway/Ocelot/RouteGroupAppService.cs
+++ b/aspnet-core/modules/apigateway/LINGYUN.ApiGateway.Application/LINGYUN/ApiGateway/Ocelot/RouteGroupAppService.cs
@@ -76,7 +76,7 @@ namespace LINGYUN.ApiGateway.Ocelot
             router.SwitchApp(input.AppName, input.AppIpAddress);
 
             await RouterRepository.UpdateAsync(router);
-            await CurrentUnitOfWork.CompleteAsync();
+            await CurrentUnitOfWork.SaveChangesAsync();
 
             return ObjectMapper.Map<RouteGroup, RouteGroupDto>(router);
         }
diff --git a/aspnet-core/modules/identity/LINGYUN.Abp.Identity.Application/LINGYUN/Abp/Identity/IdentityClaimTypeAppService.cs b/aspnet-core/modules/identity/LINGYUN.Abp.Identity.Application/LINGYUN/Abp/Identity/IdentityClaimTypeAppService.cs
index 7d5082c51..4e17d2dc1 100644
--- a/aspnet-core/modules/identity/LINGYUN.Abp.Identity.Application/LINGYUN/Abp/Identity/IdentityClaimTypeAppService.cs
+++ b/aspnet-core/modules/identity/LINGYUN.Abp.Identity.Application/LINGYUN/Abp/Identity/IdentityClaimTypeAppService.cs
@@ -41,7 +41,7 @@ namespace LINGYUN.Abp.Identity
                 input.ValueType
             );
             identityClaimType = await IdentityClaimTypeManager.CreateAsync(identityClaimType);
-            await CurrentUnitOfWork.CompleteAsync();
+            await CurrentUnitOfWork.SaveChangesAsync();
 
             return ObjectMapper.Map<IdentityClaimType, IdentityClaimTypeDto>(identityClaimType);
         }
@@ -105,7 +105,7 @@ namespace LINGYUN.Abp.Identity
             }
 
             identityClaimType = await IdentityClaimTypeManager.UpdateAsync(identityClaimType);
-            await CurrentUnitOfWork.CompleteAsync();
+            await CurrentUnitOfWork.SaveChangesAsync();
 
             return ObjectMapper.Map<IdentityClaimType, IdentityClaimTypeDto>(identityClaimType);
         }
diff --git a/aspnet-core/modules/identity/LINGYUN.Abp.Identity.Application/LINGYUN/Abp/Identity/IdentityRoleAppService.cs b/aspnet-core/modules/identity/LINGYUN.Abp.Identity.Application/LINGYUN/Abp/Identity/IdentityRoleAppService.cs
index 0b17bc430..93e8d21bc 100644
--- a/aspnet-core/modules/identity/LINGYUN.Abp.Identity.Application/LINGYUN/Abp/Identity/IdentityRoleAppService.cs
+++ b/aspnet-core/modules/identity/LINGYUN.Abp.Identity.Application/LINGYUN/Abp/Identity/IdentityRoleAppService.cs
@@ -53,7 +53,7 @@ namespace LINGYUN.Abp.Identity
                 origanzationUnit.RemoveRole(id);
             }
 
-            await CurrentUnitOfWork.CompleteAsync();
+            await CurrentUnitOfWork.SaveChangesAsync();
         }
 
         [Authorize(IdentityPermissions.Roles.ManageOrganizationUnits)]
@@ -61,7 +61,7 @@ namespace LINGYUN.Abp.Identity
         {
             await OrganizationUnitManager.RemoveRoleFromOrganizationUnitAsync(id, ouId);
 
-            await CurrentUnitOfWork.CompleteAsync();
+            await CurrentUnitOfWork.SaveChangesAsync();
         }
 
         #endregion
@@ -88,7 +88,7 @@ namespace LINGYUN.Abp.Identity
             role.AddClaim(GuidGenerator, claim);
             await IdentityRoleRepository.UpdateAsync(role);
 
-            await CurrentUnitOfWork.CompleteAsync();
+            await CurrentUnitOfWork.SaveChangesAsync();
         }
 
         [Authorize(IdentityPermissions.Roles.ManageClaims)]
@@ -103,7 +103,7 @@ namespace LINGYUN.Abp.Identity
 
                 await IdentityRoleRepository.UpdateAsync(role);
 
-                await CurrentUnitOfWork.CompleteAsync();
+                await CurrentUnitOfWork.SaveChangesAsync();
             }
         }
 
@@ -115,7 +115,7 @@ namespace LINGYUN.Abp.Identity
 
             await IdentityRoleRepository.UpdateAsync(role);
 
-            await CurrentUnitOfWork.CompleteAsync();
+            await CurrentUnitOfWork.SaveChangesAsync();
         }
 
         #endregion
diff --git a/aspnet-core/modules/identity/LINGYUN.Abp.Identity.Application/LINGYUN/Abp/Identity/IdentityUserAppService.cs b/aspnet-core/modules/identity/LINGYUN.Abp.Identity.Application/LINGYUN/Abp/Identity/IdentityUserAppService.cs
index 4c29a1df9..a06f2ff42 100644
--- a/aspnet-core/modules/identity/LINGYUN.Abp.Identity.Application/LINGYUN/Abp/Identity/IdentityUserAppService.cs
+++ b/aspnet-core/modules/identity/LINGYUN.Abp.Identity.Application/LINGYUN/Abp/Identity/IdentityUserAppService.cs
@@ -46,7 +46,7 @@ namespace LINGYUN.Abp.Identity
 
             await UserManager.SetOrganizationUnitsAsync(user, input.OrganizationUnitIds);
 
-            await CurrentUnitOfWork.CompleteAsync();
+            await CurrentUnitOfWork.SaveChangesAsync();
         }
 
         [Authorize(IdentityPermissions.Users.ManageOrganizationUnits)]
@@ -54,7 +54,7 @@ namespace LINGYUN.Abp.Identity
         {
             await UserManager.RemoveFromOrganizationUnitAsync(id, ouId);
 
-            await CurrentUnitOfWork.CompleteAsync();
+            await CurrentUnitOfWork.SaveChangesAsync();
         }
 
         #endregion
@@ -80,7 +80,7 @@ namespace LINGYUN.Abp.Identity
             user.AddClaim(GuidGenerator, claim);
             (await UserManager.UpdateAsync(user)).CheckErrors();
 
-            await CurrentUnitOfWork.CompleteAsync();
+            await CurrentUnitOfWork.SaveChangesAsync();
         }
 
         [Authorize(IdentityPermissions.Users.ManageClaims)]
@@ -92,7 +92,7 @@ namespace LINGYUN.Abp.Identity
             user.ReplaceClaim(oldClaim, newClaim);
             (await UserManager.UpdateAsync(user)).CheckErrors();
 
-            await CurrentUnitOfWork.CompleteAsync();
+            await CurrentUnitOfWork.SaveChangesAsync();
         }
 
         [Authorize(IdentityPermissions.Users.ManageClaims)]
@@ -102,7 +102,7 @@ namespace LINGYUN.Abp.Identity
             user.RemoveClaim(new Claim(input.ClaimType, input.ClaimValue));
             (await UserManager.UpdateAsync(user)).CheckErrors();
 
-            await CurrentUnitOfWork.CompleteAsync();
+            await CurrentUnitOfWork.SaveChangesAsync();
         }
 
         #endregion
@@ -144,7 +144,7 @@ namespace LINGYUN.Abp.Identity
 
             (await UserManager.SetTwoFactorEnabledWithAccountConfirmedAsync(user, input.Enabled)).CheckErrors();
 
-            await CurrentUnitOfWork.CompleteAsync();
+            await CurrentUnitOfWork.SaveChangesAsync();
         }
 
         [Authorize(Volo.Abp.Identity.IdentityPermissions.Users.Update)]
@@ -158,7 +158,7 @@ namespace LINGYUN.Abp.Identity
             var endDate = new DateTimeOffset(Clock.Now).AddSeconds(seconds);
             (await UserManager.SetLockoutEndDateAsync(user, endDate)).CheckErrors();
 
-            await CurrentUnitOfWork.CompleteAsync();
+            await CurrentUnitOfWork.SaveChangesAsync();
         }
 
         [Authorize(Volo.Abp.Identity.IdentityPermissions.Users.Update)]
@@ -167,7 +167,7 @@ namespace LINGYUN.Abp.Identity
             var user = await GetUserAsync(id);
             (await UserManager.SetLockoutEndDateAsync(user, null)).CheckErrors();
 
-            await CurrentUnitOfWork.CompleteAsync();
+            await CurrentUnitOfWork.SaveChangesAsync();
         }
 
         protected virtual async Task<IdentityUser> GetUserAsync(Guid id)
diff --git a/aspnet-core/modules/identity/LINGYUN.Abp.Identity.Application/LINGYUN/Abp/Identity/MyProfileAppService.cs b/aspnet-core/modules/identity/LINGYUN.Abp.Identity.Application/LINGYUN/Abp/Identity/MyProfileAppService.cs
index 8fc48177b..d411798b7 100644
--- a/aspnet-core/modules/identity/LINGYUN.Abp.Identity.Application/LINGYUN/Abp/Identity/MyProfileAppService.cs
+++ b/aspnet-core/modules/identity/LINGYUN.Abp.Identity.Application/LINGYUN/Abp/Identity/MyProfileAppService.cs
@@ -56,7 +56,7 @@ namespace LINGYUN.Abp.Identity
             }
            (await UserManager.UpdateAsync(user)).CheckErrors();
 
-            await CurrentUnitOfWork.CompleteAsync();
+            await CurrentUnitOfWork.SaveChangesAsync();
         }
 
         public virtual async Task<TwoFactorEnabledDto> GetTwoFactorEnabledAsync()
@@ -83,7 +83,7 @@ namespace LINGYUN.Abp.Identity
 
             (await UserManager.SetTwoFactorEnabledWithAccountConfirmedAsync(user, input.Enabled)).CheckErrors();
 
-            await CurrentUnitOfWork.CompleteAsync();
+            await CurrentUnitOfWork.SaveChangesAsync();
         }
 
         public virtual async Task SendChangePhoneNumberCodeAsync(SendChangePhoneNumberCodeDto input)
@@ -129,7 +129,7 @@ namespace LINGYUN.Abp.Identity
             // 更换手机号
             (await UserManager.ChangePhoneNumberAsync(user, input.NewPhoneNumber, input.Code)).CheckErrors();
 
-            await CurrentUnitOfWork.CompleteAsync();
+            await CurrentUnitOfWork.SaveChangesAsync();
 
             var securityTokenCacheKey = SmsSecurityTokenCacheItem.CalculateCacheKey(input.NewPhoneNumber, "SmsChangePhoneNumber");
             await SecurityTokenCache.RemoveAsync(securityTokenCacheKey);
diff --git a/aspnet-core/modules/identity/LINGYUN.Abp.Identity.Application/LINGYUN/Abp/Identity/OrganizationUnitAppService.cs b/aspnet-core/modules/identity/LINGYUN.Abp.Identity.Application/LINGYUN/Abp/Identity/OrganizationUnitAppService.cs
index b3507cee2..55ac0102e 100644
--- a/aspnet-core/modules/identity/LINGYUN.Abp.Identity.Application/LINGYUN/Abp/Identity/OrganizationUnitAppService.cs
+++ b/aspnet-core/modules/identity/LINGYUN.Abp.Identity.Application/LINGYUN/Abp/Identity/OrganizationUnitAppService.cs
@@ -46,7 +46,7 @@ namespace LINGYUN.Abp.Identity
             input.MapExtraPropertiesTo(origanizationUnit);
 
             await OrganizationUnitManager.CreateAsync(origanizationUnit);
-            await CurrentUnitOfWork.CompleteAsync();
+            await CurrentUnitOfWork.SaveChangesAsync();
 
             return ObjectMapper.Map<OrganizationUnit, OrganizationUnitDto>(origanizationUnit);
         }
@@ -198,7 +198,7 @@ namespace LINGYUN.Abp.Identity
             input.MapExtraPropertiesTo(origanizationUnit);
 
             await OrganizationUnitManager.UpdateAsync(origanizationUnit);
-            await CurrentUnitOfWork.CompleteAsync();
+            await CurrentUnitOfWork.SaveChangesAsync();
 
             return ObjectMapper.Map<OrganizationUnit, OrganizationUnitDto>(origanizationUnit);
         }
@@ -215,7 +215,7 @@ namespace LINGYUN.Abp.Identity
                 await UserManager.AddToOrganizationUnitAsync(user, origanizationUnit);
             }
 
-            await CurrentUnitOfWork.CompleteAsync();
+            await CurrentUnitOfWork.SaveChangesAsync();
         }
 
         [Authorize(IdentityPermissions.OrganizationUnits.ManageRoles)]
@@ -230,7 +230,7 @@ namespace LINGYUN.Abp.Identity
                 await OrganizationUnitManager.AddRoleToOrganizationUnitAsync(role, origanizationUnit);
             }
 
-            await CurrentUnitOfWork.CompleteAsync();
+            await CurrentUnitOfWork.SaveChangesAsync();
         }
     }
 }
diff --git a/aspnet-core/modules/identityServer/LINGYUN.Abp.IdentityServer.Application/LINGYUN/Abp/IdentityServer/ApiResources/ApiResourceAppService.cs b/aspnet-core/modules/identityServer/LINGYUN.Abp.IdentityServer.Application/LINGYUN/Abp/IdentityServer/ApiResources/ApiResourceAppService.cs
index e4ff62ec2..a161b0908 100644
--- a/aspnet-core/modules/identityServer/LINGYUN.Abp.IdentityServer.Application/LINGYUN/Abp/IdentityServer/ApiResources/ApiResourceAppService.cs
+++ b/aspnet-core/modules/identityServer/LINGYUN.Abp.IdentityServer.Application/LINGYUN/Abp/IdentityServer/ApiResources/ApiResourceAppService.cs
@@ -59,7 +59,7 @@ namespace LINGYUN.Abp.IdentityServer.ApiResources
 
             apiResource = await ApiResourceRepository.InsertAsync(apiResource);
 
-            await CurrentUnitOfWork.CompleteAsync();
+            await CurrentUnitOfWork.SaveChangesAsync();
 
             return ObjectMapper.Map<ApiResource, ApiResourceDto>(apiResource);
         }
@@ -73,7 +73,7 @@ namespace LINGYUN.Abp.IdentityServer.ApiResources
 
             apiResource = await ApiResourceRepository.UpdateAsync(apiResource);
 
-            await CurrentUnitOfWork.CompleteAsync();
+            await CurrentUnitOfWork.SaveChangesAsync();
 
             return ObjectMapper.Map<ApiResource, ApiResourceDto>(apiResource);
         }
@@ -84,7 +84,7 @@ namespace LINGYUN.Abp.IdentityServer.ApiResources
             var apiResource = await ApiResourceRepository.GetAsync(id);
             await ApiResourceRepository.DeleteAsync(apiResource);
 
-            await CurrentUnitOfWork.CompleteAsync();
+            await CurrentUnitOfWork.SaveChangesAsync();
         }
 
         protected virtual async Task UpdateApiResourceByInputAsync(ApiResource apiResource, ApiResourceCreateOrUpdateDto input)
diff --git a/aspnet-core/modules/identityServer/LINGYUN.Abp.IdentityServer.Application/LINGYUN/Abp/IdentityServer/ApiScopes/ApiScopeAppService.cs b/aspnet-core/modules/identityServer/LINGYUN.Abp.IdentityServer.Application/LINGYUN/Abp/IdentityServer/ApiScopes/ApiScopeAppService.cs
index 1ad1094d6..e2890570d 100644
--- a/aspnet-core/modules/identityServer/LINGYUN.Abp.IdentityServer.Application/LINGYUN/Abp/IdentityServer/ApiScopes/ApiScopeAppService.cs
+++ b/aspnet-core/modules/identityServer/LINGYUN.Abp.IdentityServer.Application/LINGYUN/Abp/IdentityServer/ApiScopes/ApiScopeAppService.cs
@@ -39,7 +39,7 @@ namespace LINGYUN.Abp.IdentityServer.ApiScopes
 
             await UpdateApiScopeByInputAsync(apiScope, input);
 
-            await CurrentUnitOfWork.CompleteAsync();
+            await CurrentUnitOfWork.SaveChangesAsync();
 
             apiScope = await ApiScopeRepository.InsertAsync(apiScope);
 
@@ -53,7 +53,7 @@ namespace LINGYUN.Abp.IdentityServer.ApiScopes
 
             await ApiScopeRepository.DeleteAsync(apiScope);
 
-            await CurrentUnitOfWork.CompleteAsync();
+            await CurrentUnitOfWork.SaveChangesAsync();
         }
 
         public virtual async Task<ApiScopeDto> GetAsync(Guid id)
@@ -86,7 +86,7 @@ namespace LINGYUN.Abp.IdentityServer.ApiScopes
             await UpdateApiScopeByInputAsync(apiScope, input);
             apiScope = await ApiScopeRepository.UpdateAsync(apiScope);
 
-            await CurrentUnitOfWork.CompleteAsync();
+            await CurrentUnitOfWork.SaveChangesAsync();
 
             return ObjectMapper.Map<ApiScope, ApiScopeDto>(apiScope);
         }
diff --git a/aspnet-core/modules/identityServer/LINGYUN.Abp.IdentityServer.Application/LINGYUN/Abp/IdentityServer/Clients/ClientAppService.cs b/aspnet-core/modules/identityServer/LINGYUN.Abp.IdentityServer.Application/LINGYUN/Abp/IdentityServer/Clients/ClientAppService.cs
index d2296136e..53c66f419 100644
--- a/aspnet-core/modules/identityServer/LINGYUN.Abp.IdentityServer.Application/LINGYUN/Abp/IdentityServer/Clients/ClientAppService.cs
+++ b/aspnet-core/modules/identityServer/LINGYUN.Abp.IdentityServer.Application/LINGYUN/Abp/IdentityServer/Clients/ClientAppService.cs
@@ -51,7 +51,7 @@ namespace LINGYUN.Abp.IdentityServer.Clients
 
             client = await ClientRepository.InsertAsync(client);
 
-            await CurrentUnitOfWork.CompleteAsync();
+            await CurrentUnitOfWork.SaveChangesAsync();
 
             return ObjectMapper.Map<Client, ClientDto>(client);
         }
@@ -62,7 +62,7 @@ namespace LINGYUN.Abp.IdentityServer.Clients
             var client = await ClientRepository.GetAsync(id);
             await ClientRepository.DeleteAsync(client);
 
-            await CurrentUnitOfWork.CompleteAsync();
+            await CurrentUnitOfWork.SaveChangesAsync();
         }
 
         public virtual async Task<ClientDto> GetAsync(Guid id)
@@ -312,7 +312,7 @@ namespace LINGYUN.Abp.IdentityServer.Clients
 
             client = await ClientRepository.UpdateAsync(client);
 
-            await CurrentUnitOfWork.CompleteAsync();
+            await CurrentUnitOfWork.SaveChangesAsync();
 
             return ObjectMapper.Map<Client, ClientDto>(client);
         }
@@ -445,7 +445,7 @@ namespace LINGYUN.Abp.IdentityServer.Clients
             }
             client = await ClientRepository.InsertAsync(client);
 
-            await CurrentUnitOfWork.CompleteAsync();
+            await CurrentUnitOfWork.SaveChangesAsync();
 
             return ObjectMapper.Map<Client, ClientDto>(client);
         }
diff --git a/aspnet-core/modules/identityServer/LINGYUN.Abp.IdentityServer.Application/LINGYUN/Abp/IdentityServer/Grants/PersistedGrantAppService.cs b/aspnet-core/modules/identityServer/LINGYUN.Abp.IdentityServer.Application/LINGYUN/Abp/IdentityServer/Grants/PersistedGrantAppService.cs
index 9edf0f777..824726498 100644
--- a/aspnet-core/modules/identityServer/LINGYUN.Abp.IdentityServer.Application/LINGYUN/Abp/IdentityServer/Grants/PersistedGrantAppService.cs
+++ b/aspnet-core/modules/identityServer/LINGYUN.Abp.IdentityServer.Application/LINGYUN/Abp/IdentityServer/Grants/PersistedGrantAppService.cs
@@ -24,7 +24,7 @@ namespace LINGYUN.Abp.IdentityServer.Grants
             var persistedGrant = await PersistentGrantRepository.GetAsync(id);
 
             await PersistentGrantRepository.DeleteAsync(persistedGrant);
-            await CurrentUnitOfWork.CompleteAsync();
+            await CurrentUnitOfWork.SaveChangesAsync();
         }
 
         public virtual async Task<PersistedGrantDto> GetAsync(Guid id)
diff --git a/aspnet-core/modules/identityServer/LINGYUN.Abp.IdentityServer.Application/LINGYUN/Abp/IdentityServer/IdentityResources/IdentityResourceAppService.cs b/aspnet-core/modules/identityServer/LINGYUN.Abp.IdentityServer.Application/LINGYUN/Abp/IdentityServer/IdentityResources/IdentityResourceAppService.cs
index d10a61087..46b3499c0 100644
--- a/aspnet-core/modules/identityServer/LINGYUN.Abp.IdentityServer.Application/LINGYUN/Abp/IdentityServer/IdentityResources/IdentityResourceAppService.cs
+++ b/aspnet-core/modules/identityServer/LINGYUN.Abp.IdentityServer.Application/LINGYUN/Abp/IdentityServer/IdentityResources/IdentityResourceAppService.cs
@@ -51,7 +51,7 @@ namespace LINGYUN.Abp.IdentityServer.IdentityResources
                 input.ShowInDiscoveryDocument);
             await UpdateApiResourceByInputAsync(identityResource, input);
 
-            await CurrentUnitOfWork.CompleteAsync();
+            await CurrentUnitOfWork.SaveChangesAsync();
 
             identityResource = await IdentityResourceRepository.InsertAsync(identityResource);
 
@@ -65,7 +65,7 @@ namespace LINGYUN.Abp.IdentityServer.IdentityResources
             await UpdateApiResourceByInputAsync(identityResource, input);
             identityResource = await IdentityResourceRepository.UpdateAsync(identityResource);
 
-            await CurrentUnitOfWork.CompleteAsync();
+            await CurrentUnitOfWork.SaveChangesAsync();
 
             return ObjectMapper.Map<IdentityResource, IdentityResourceDto>(identityResource);
         }
diff --git a/aspnet-core/modules/platform/LINGYUN.Platform.Application/LINGYUN/Platform/Datas/DataAppService.cs b/aspnet-core/modules/platform/LINGYUN.Platform.Application/LINGYUN/Platform/Datas/DataAppService.cs
index 6b54283a1..e839bbb87 100644
--- a/aspnet-core/modules/platform/LINGYUN.Platform.Application/LINGYUN/Platform/Datas/DataAppService.cs
+++ b/aspnet-core/modules/platform/LINGYUN.Platform.Application/LINGYUN/Platform/Datas/DataAppService.cs
@@ -57,7 +57,7 @@ namespace LINGYUN.Platform.Datas
                 );
 
             data = await DataRepository.InsertAsync(data);
-            await CurrentUnitOfWork.CompleteAsync();
+            await CurrentUnitOfWork.SaveChangesAsync();
 
             return ObjectMapper.Map<Data, DataDto>(data);
         }
@@ -129,7 +129,7 @@ namespace LINGYUN.Platform.Datas
             }
 
             data = await DataRepository.UpdateAsync(data);
-            await CurrentUnitOfWork.CompleteAsync();
+            await CurrentUnitOfWork.SaveChangesAsync();
 
             return ObjectMapper.Map<Data, DataDto>(data);
         }
@@ -159,7 +159,7 @@ namespace LINGYUN.Platform.Datas
             dataItem.AllowBeNull = input.AllowBeNull;
 
             await DataRepository.UpdateAsync(data);
-            await CurrentUnitOfWork.CompleteAsync();
+            await CurrentUnitOfWork.SaveChangesAsync();
         }
 
         [Authorize(PlatformPermissions.DataDictionary.ManageItems)]
@@ -182,7 +182,7 @@ namespace LINGYUN.Platform.Datas
                 input.AllowBeNull);
 
             await DataRepository.UpdateAsync(data);
-            await CurrentUnitOfWork.CompleteAsync();
+            await CurrentUnitOfWork.SaveChangesAsync();
         }
 
         [Authorize(PlatformPermissions.DataDictionary.ManageItems)]
@@ -192,7 +192,7 @@ namespace LINGYUN.Platform.Datas
             data.RemoveItem(name);
 
             await DataRepository.UpdateAsync(data);
-            await CurrentUnitOfWork.CompleteAsync();
+            await CurrentUnitOfWork.SaveChangesAsync();
         }
     }
 }
diff --git a/aspnet-core/modules/platform/LINGYUN.Platform.Application/LINGYUN/Platform/Layouts/LayoutAppService.cs b/aspnet-core/modules/platform/LINGYUN.Platform.Application/LINGYUN/Platform/Layouts/LayoutAppService.cs
index 137239963..cd60dd2c8 100644
--- a/aspnet-core/modules/platform/LINGYUN.Platform.Application/LINGYUN/Platform/Layouts/LayoutAppService.cs
+++ b/aspnet-core/modules/platform/LINGYUN.Platform.Application/LINGYUN/Platform/Layouts/LayoutAppService.cs
@@ -40,7 +40,7 @@ namespace LINGYUN.Platform.Layouts
                 CurrentTenant.Id);
 
             layout = await LayoutRepository.InsertAsync(layout);
-            await CurrentUnitOfWork.CompleteAsync();
+            await CurrentUnitOfWork.SaveChangesAsync();
 
             return ObjectMapper.Map<Layout, LayoutDto>(layout);
         }
@@ -56,7 +56,7 @@ namespace LINGYUN.Platform.Layouts
             //}
 
             await LayoutRepository.DeleteAsync(layout);
-            await CurrentUnitOfWork.CompleteAsync();
+            await CurrentUnitOfWork.SaveChangesAsync();
         }
 
         public virtual async Task<LayoutDto> GetAsync(Guid id)
@@ -113,7 +113,7 @@ namespace LINGYUN.Platform.Layouts
                 layout.Redirect = input.Redirect;
             }
             layout = await LayoutRepository.UpdateAsync(layout);
-            await CurrentUnitOfWork.CompleteAsync();
+            await CurrentUnitOfWork.SaveChangesAsync();
 
             return ObjectMapper.Map<Layout, LayoutDto>(layout);
         }
diff --git a/aspnet-core/modules/platform/LINGYUN.Platform.Application/LINGYUN/Platform/Menus/MenuAppService.cs b/aspnet-core/modules/platform/LINGYUN.Platform.Application/LINGYUN/Platform/Menus/MenuAppService.cs
index 136496d3f..de31a4f1b 100644
--- a/aspnet-core/modules/platform/LINGYUN.Platform.Application/LINGYUN/Platform/Menus/MenuAppService.cs
+++ b/aspnet-core/modules/platform/LINGYUN.Platform.Application/LINGYUN/Platform/Menus/MenuAppService.cs
@@ -121,7 +121,7 @@ namespace LINGYUN.Platform.Menus
                 }
             }
 
-            await CurrentUnitOfWork.CompleteAsync();
+            await CurrentUnitOfWork.SaveChangesAsync();
 
             return ObjectMapper.Map<Menu, MenuDto>(menu);
         }
@@ -188,7 +188,7 @@ namespace LINGYUN.Platform.Menus
             menu.IsPublic = input.IsPublic;
 
             await MenuManager.UpdateAsync(menu);
-            await CurrentUnitOfWork.CompleteAsync();
+            await CurrentUnitOfWork.SaveChangesAsync();
 
             return ObjectMapper.Map<Menu, MenuDto>(menu);
         }
diff --git a/aspnet-core/modules/settings/LINGYUN.Abp.SettingManagement.Application/LINGYUN/Abp/SettingManagement/SettingAppService.cs b/aspnet-core/modules/settings/LINGYUN.Abp.SettingManagement.Application/LINGYUN/Abp/SettingManagement/SettingAppService.cs
index d8dd27adb..518df2bba 100644
--- a/aspnet-core/modules/settings/LINGYUN.Abp.SettingManagement.Application/LINGYUN/Abp/SettingManagement/SettingAppService.cs
+++ b/aspnet-core/modules/settings/LINGYUN.Abp.SettingManagement.Application/LINGYUN/Abp/SettingManagement/SettingAppService.cs
@@ -64,7 +64,7 @@ namespace LINGYUN.Abp.SettingManagement
                 await EventBus.PublishAsync(new CurrentApplicationConfigurationCacheResetEventData());
             });
 
-            await CurrentUnitOfWork.CompleteAsync();
+            await CurrentUnitOfWork.SaveChangesAsync();
         }
 
         [Authorize(AbpSettingManagementPermissions.Settings.Manager)]
@@ -86,7 +86,7 @@ namespace LINGYUN.Abp.SettingManagement
                     await EventBus.PublishAsync(new CurrentApplicationConfigurationCacheResetEventData());
                 });
 
-                await CurrentUnitOfWork.CompleteAsync();
+                await CurrentUnitOfWork.SaveChangesAsync();
             }
         }