diff --git a/IRaCIS.Core.API/IRaCIS.Core.API.csproj b/IRaCIS.Core.API/IRaCIS.Core.API.csproj
index cc6b3c2..aeaa871 100644
--- a/IRaCIS.Core.API/IRaCIS.Core.API.csproj
+++ b/IRaCIS.Core.API/IRaCIS.Core.API.csproj
@@ -50,6 +50,10 @@
     <PackageReference Include="MiniProfiler.AspNetCore.Mvc" Version="4.2.1" />
     <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
     <PackageReference Include="NLog.Web.AspNetCore" Version="4.9.3" />
+    <PackageReference Include="Serilog" Version="3.1.1" />
+    <PackageReference Include="Serilog.Extensions.Hosting" Version="8.0.0" />
+    <PackageReference Include="Serilog.Sinks.Console" Version="5.0.1" />
+    <PackageReference Include="Serilog.Sinks.File" Version="5.0.0" />
     <PackageReference Include="Swashbuckle.AspNetCore.Filters" Version="5.1.2" />
     <PackageReference Include="Swashbuckle.AspNetCore.Swagger" Version="5.5.1" />
     <PackageReference Include="Swashbuckle.AspNetCore.SwaggerGen" Version="5.5.1" />
diff --git a/IRaCIS.Core.API/Program.cs b/IRaCIS.Core.API/Program.cs
index 3144ac3..f849c52 100644
--- a/IRaCIS.Core.API/Program.cs
+++ b/IRaCIS.Core.API/Program.cs
@@ -5,6 +5,7 @@ using Microsoft.AspNetCore.Hosting;
 using Microsoft.Extensions.Hosting;
 using Microsoft.Extensions.Logging;
 using NLog.Web;
+using Serilog;
 
 namespace IRaCIS.Core.API
 {
@@ -12,24 +13,11 @@ namespace IRaCIS.Core.API
     {
         public static void Main(string[] args)
         {
-            ImageManager.SetImplementation(WinFormsImageManager.Instance);
-            var logger = NLog.Web.NLogBuilder.ConfigureNLog("nlog.config").GetCurrentClassLogger();
-            try
-            {
-                logger.Debug("init main");
+               ImageManager.SetImplementation(WinFormsImageManager.Instance);
+
+
                 CreateHostBuilder(args).Build().Run();
-            }
-            catch (Exception exception)
-            {
-                //NLog: catch setup errors
-                logger.Error(exception, "Stopped program because of exception");
-                throw;
-            }
-            finally
-            {
-                // Ensure to flush and stop internal timers/threads before application-exit (Avoid segmentation fault on Linux)
-                NLog.LogManager.Shutdown();
-            }
+
         }
 
         public static IHostBuilder CreateHostBuilder(string[] args) =>
@@ -38,20 +26,19 @@ namespace IRaCIS.Core.API
                 {
                     webBuilder.ConfigureKestrel((context, options) =>
                     {
-                        //设置应用服务器Kestrel请求体最大为1GB // if don't set default value is: 30 MB
+                        //璁剧疆搴旂敤鏈嶅姟鍣↘estrel璇锋眰浣撴渶澶т负1GB // if don't set default value is: 30 MB
                         options.Limits.MaxRequestBodySize = long.MaxValue;
                         options.Limits.KeepAliveTimeout = TimeSpan.FromMinutes(30);
                         options.Limits.RequestHeadersTimeout = TimeSpan.FromMinutes(30);
                     });
                     webBuilder.UseStartup<Startup>();
-                })//使用Autofac替代本身容器
+                })//浣跨敤Autofac鏇夸唬鏈韩瀹瑰櫒
                 .UseServiceProviderFactory(new AutofacServiceProviderFactory()).
                 ConfigureLogging(logging =>
                 {
                     logging.ClearProviders();
                     logging.SetMinimumLevel(Microsoft.Extensions.Logging.LogLevel.Trace);
-                })
-                .UseNLog()
+                }).UseSerilog() 
         ;  // NLog: Setup NLog for Dependency injection;
 
     }
diff --git a/IRaCIS.Core.API/Startup.cs b/IRaCIS.Core.API/Startup.cs
index b6d2cb4..d18f4c5 100644
--- a/IRaCIS.Core.API/Startup.cs
+++ b/IRaCIS.Core.API/Startup.cs
@@ -17,6 +17,7 @@ using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.FileProviders;
 using Microsoft.Extensions.Hosting;
 using Newtonsoft.Json;
+using Serilog;
 using System;
 using System.IO;
 using System.Reflection;
@@ -114,6 +115,11 @@ namespace IRaCIS.Core.API
             //    options.MaxRequestBodySize = int.MaxValue;
             //});
 
+
+            Log.Logger = new LoggerConfiguration()
+                               .WriteTo.Console()   // 閫夋嫨鏃ュ織杈撳嚭鐩爣锛屽彲浠ラ�夋嫨鏂囦欢銆佹暟鎹簱绛�
+                               .CreateLogger();
+
         }
 
         // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
@@ -162,6 +168,8 @@ namespace IRaCIS.Core.API
             {
                 endpoints.MapControllers();
             });
+
+            Log.Information("璁¤垂绯荤粺鍚姩...");
         }
     }
 }