diff --git a/Durkee.Mes.Api.Model/BaseBomInfo.cs b/Durkee.Mes.Api.Model/BaseBomInfo.cs
index 6665d6e..49b7f7c 100644
--- a/Durkee.Mes.Api.Model/BaseBomInfo.cs
+++ b/Durkee.Mes.Api.Model/BaseBomInfo.cs
@@ -6,7 +6,7 @@ using System.Text;
 
 namespace Durkee.Mes.Api.Model
 {
-    [SugarTable("BASE_BOMINFO","mes")]
+    [SugarTable("BASE_BOMINFO"),TenantAttribute("mes")]
     public class BaseBomInfo
     {
         /// <summary>
diff --git a/Durkee.Mes.Api.Model/Durkee.Mes.Api.Model.csproj b/Durkee.Mes.Api.Model/Durkee.Mes.Api.Model.csproj
index 82a7fbe..ab0a1c5 100644
--- a/Durkee.Mes.Api.Model/Durkee.Mes.Api.Model.csproj
+++ b/Durkee.Mes.Api.Model/Durkee.Mes.Api.Model.csproj
@@ -2,6 +2,7 @@
 
   <PropertyGroup>
     <TargetFramework>netcoreapp3.1</TargetFramework>
+    <SuppressTfmSupportBuildWarnings>true</SuppressTfmSupportBuildWarnings>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/Durkee.Mes.Api.Repository/Durkee.Mes.Api.Repository.csproj b/Durkee.Mes.Api.Repository/Durkee.Mes.Api.Repository.csproj
index 9d040d7..a6d9e85 100644
--- a/Durkee.Mes.Api.Repository/Durkee.Mes.Api.Repository.csproj
+++ b/Durkee.Mes.Api.Repository/Durkee.Mes.Api.Repository.csproj
@@ -6,7 +6,9 @@
   </PropertyGroup>
 
   <ItemGroup>
+    <PackageReference Include="Microsoft.Extensions.Configuration.Abstractions" Version="7.0.0" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="7.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="7.0.0" />
     <PackageReference Include="SqlSugarCore" Version="5.1.4.112" />
   </ItemGroup>
 
diff --git a/Durkee.Mes.Api.Repository/Repository.cs b/Durkee.Mes.Api.Repository/Repository.cs
index 5ef0bc1..dc21bde 100644
--- a/Durkee.Mes.Api.Repository/Repository.cs
+++ b/Durkee.Mes.Api.Repository/Repository.cs
@@ -8,17 +8,14 @@ namespace Durkee.Mes.Api.Repository
     public class Repository<T> : SimpleClient<T> where T : class, new()
     {
         public ITenant itenant = null;//多租户事务、GetConnection、IsAnyConnection等功能
+ 
         public Repository(ISqlSugarClient db)
         {
-
             itenant = db.AsTenant();//用来处理事务
             base.Context = db.AsTenant().GetConnectionScopeWithAttr<T>();//获取子Db
 
-
             //如果不想通过注入多个仓储
             //用到ChangeRepository或者Db.GetMyRepository需要看标题4写法
-
-
         }
 
     }
diff --git a/Durkee.Mes.Api.Repository/SqlsugarSetup.cs b/Durkee.Mes.Api.Repository/SqlsugarSetup.cs
new file mode 100644
index 0000000..f146636
--- /dev/null
+++ b/Durkee.Mes.Api.Repository/SqlsugarSetup.cs
@@ -0,0 +1,64 @@
+using Durkee.Mes.Api.Config;
+using Durkee.Mes.Api.Model;
+using Durkee.Mes.Api.Repository.service.Impl;
+using Durkee.Mes.Api.Repository.service;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
+using SqlSugar;
+using System;
+using System.Collections.Generic;
+using System.Configuration;
+using System.Text;
+
+namespace Durkee.Mes.Api.Repository
+{
+    public static class SqlsugarSetup
+    {
+        /// <summary>
+        /// 注册SqlSugar
+        /// </summary>
+        /// <param name="services"></param>
+        public static void AddSqlSugarSetup(this IServiceCollection services)
+        {
+            services.AddSingleton<ISqlSugarClient>(x =>
+            {
+                var appConfig = x.GetService<AppConfig>();
+                SqlSugarScope Db = new SqlSugarScope(new List<ConnectionConfig>()
+                {
+                    new ConnectionConfig()
+                    {
+                        ConfigId = "mes",
+                        DbType = DbType.Oracle,
+                        ConnectionString = appConfig.mesConnStr,
+                        InitKeyType = InitKeyType.Attribute,
+                        IsAutoCloseConnection = true,
+                    },
+                    new ConnectionConfig()
+                    {
+                        ConfigId = "mcs",
+                        DbType = DbType.Oracle,
+                        ConnectionString = appConfig.mcsConnStr,
+                        InitKeyType = InitKeyType.Attribute,
+                        IsAutoCloseConnection = true,
+                    }
+                },
+                db =>
+                {
+                    db.Aop.OnLogExecuting = (sql, pars) => { };
+                });
+
+                return Db;
+            });
+        }
+
+        /// <summary>
+        /// 注册Repository、Service服务
+        /// </summary>
+        /// <param name="services"></param>
+        public static void AddServices(this IServiceCollection services)
+        {
+            services.AddSingleton<Repository<BaseBomInfo>>();
+            services.AddSingleton<IBaseBomInfoService, BaseBomInfoServiceImpl>();
+        }
+    }
+}
diff --git a/Durkee.Mes.Api.Repository/service/Impl/BaseBomInfoServiceImpl.cs b/Durkee.Mes.Api.Repository/service/Impl/BaseBomInfoServiceImpl.cs
index 80409b9..dffb121 100644
--- a/Durkee.Mes.Api.Repository/service/Impl/BaseBomInfoServiceImpl.cs
+++ b/Durkee.Mes.Api.Repository/service/Impl/BaseBomInfoServiceImpl.cs
@@ -1,5 +1,7 @@
 using Durkee.Mes.Api.Model;
+using Microsoft.Extensions.Logging;
 using Microsoft.IdentityModel.Logging;
+using SqlSugar;
 using System;
 using System.Collections.Generic;
 using System.Text;
@@ -8,9 +10,12 @@ namespace Durkee.Mes.Api.Repository.service.Impl
 {
     public class BaseBomInfoServiceImpl : IBaseBomInfoService
     {
-        private Repository<BaseBomInfo> _bomInfoRepository;
-        public BaseBomInfoServiceImpl(Repository<BaseBomInfo> bomInfoRepository)
+        private readonly ILogger<BaseBomInfoServiceImpl> _logger;
+
+        private readonly Repository<BaseBomInfo> _bomInfoRepository;
+        public BaseBomInfoServiceImpl(ILogger<BaseBomInfoServiceImpl> logger,Repository<BaseBomInfo> bomInfoRepository)
         {
+            _logger = logger;
             _bomInfoRepository = bomInfoRepository;
         }
 
@@ -24,6 +29,7 @@ namespace Durkee.Mes.Api.Repository.service.Impl
             catch (Exception ex)
             {
                 //logHelper.Error("获取BOM集合异常", ex);
+                _logger.LogError($"获取BOM集合异常:{ex.Message}");
                 return null;
             }
         }
diff --git a/Durkee.Mes.Api/Controllers/WeatherForecastController.cs b/Durkee.Mes.Api/Controllers/WeatherForecastController.cs
index 271e007..548a15c 100644
--- a/Durkee.Mes.Api/Controllers/WeatherForecastController.cs
+++ b/Durkee.Mes.Api/Controllers/WeatherForecastController.cs
@@ -24,7 +24,7 @@ namespace Durkee.Mes.Api.Controllers
 
         private IBaseBomInfoService _service;
 
-        public WeatherForecastController(ILogger<WeatherForecastController> logger, IBaseBomInfoService service)
+        public WeatherForecastController(ILogger<WeatherForecastController> logger, AppConfig appConfig, IBaseBomInfoService service)
         {
             _logger = logger;
             _service = service;
diff --git a/Durkee.Mes.Api/Program.cs b/Durkee.Mes.Api/Program.cs
index 2dc26ce..44078ce 100644
--- a/Durkee.Mes.Api/Program.cs
+++ b/Durkee.Mes.Api/Program.cs
@@ -1,10 +1,6 @@
 using Microsoft.AspNetCore.Hosting;
 using Microsoft.Extensions.Hosting;
-using Microsoft.Extensions.Logging;
 using Serilog;
-using Serilog.Events;
-using System;
-using System.IO;
 
 namespace Durkee.Mes.Api
 {
diff --git a/Durkee.Mes.Api/Startup.cs b/Durkee.Mes.Api/Startup.cs
index c3c7da7..6312ef5 100644
--- a/Durkee.Mes.Api/Startup.cs
+++ b/Durkee.Mes.Api/Startup.cs
@@ -45,39 +45,12 @@ namespace Durkee.Mes.Api
                 var configuration = provider.GetService<IConfiguration>();
                 return configuration.GetSection("AppConfig").Get<AppConfig>();
             });
-
+            
             //ע��SqlSugar
-            services.AddSingleton<ISqlSugarClient>(x =>
-            {
-                var appConfig = x.GetService<AppConfig>();
-                SqlSugarScope Db = new SqlSugarScope(new List<ConnectionConfig>()
-                {
-                    new ConnectionConfig()
-                    {
-                        ConfigId = "mes",
-                        DbType = DbType.Oracle,
-                        ConnectionString = appConfig.mesConnStr,
-                        InitKeyType = InitKeyType.Attribute,
-                        IsAutoCloseConnection = true,
-                    },
-                    new ConnectionConfig()
-                    {
-                        ConfigId = Guid.NewGuid(),
-                        DbType = DbType.Oracle,
-                        ConnectionString = appConfig.mcsConnStr,
-                        InitKeyType = InitKeyType.Attribute,
-                        IsAutoCloseConnection = true,
-                    }
-                },
-                db =>
-                {
-                    db.Aop.OnLogExecuting = (sql, pars) => { };
-                });
-
-                return Db;
-            });
-            services.AddSingleton<Repository<BaseBomInfo>>();
-            services.AddSingleton<IBaseBomInfoService, BaseBomInfoServiceImpl>();
+            services.AddSqlSugarSetup();
+
+            //ע�����
+            services.AddServices();
         }
 
         // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.