diff --git a/SlnMesnac.Serilog/SerilogExtensions.cs b/SlnMesnac.Serilog/SerilogExtensions.cs
index f9e5128..23b2522 100644
--- a/SlnMesnac.Serilog/SerilogExtensions.cs
+++ b/SlnMesnac.Serilog/SerilogExtensions.cs
@@ -44,15 +44,15 @@ namespace SlnMesnac.Serilog
             app.UseSerilogRequestLogging();
 
             #region 通过配置文件读取日志存放位置
-            var appConfig = app.ApplicationServices.GetService<AppConfig>();
+          //  var appConfig = app.ApplicationServices.GetService<AppConfig>();
           //  var logPath = $"{appConfig.logPath}/Logs/{DateTime.UtcNow:yyyy-MM-dd}/";
             var logPath = $"{currentDirectory}/Logs/{DateTime.UtcNow:yyyy-MM-dd}/";
             #endregion
 
             Log.Logger = new LoggerConfiguration().MinimumLevel.Information().WriteTo.Console()
-                            .WriteTo.File(Path.Combine(logPath, "Info.log"), LogEventLevel.Information)
-                            .WriteTo.File(Path.Combine(logPath, "Error.log"), LogEventLevel.Error)
-                            .WriteTo.File(Path.Combine(logPath, "Warn.log"), LogEventLevel.Warning)
+                            .WriteTo.File(Path.Combine(logPath, "Info.log"), LogEventLevel.Information, rollingInterval: RollingInterval.Day)
+                            .WriteTo.File(Path.Combine(logPath, "Error.log"), LogEventLevel.Error, rollingInterval: RollingInterval.Day)
+                            .WriteTo.File(Path.Combine(logPath, "Warn.log"), LogEventLevel.Warning, rollingInterval: RollingInterval.Day)
                             //.WriteTo.File(Path.Combine(logPath, "Debug.log"), LogEventLevel.Debug, fileSizeLimitBytes: 5 * 1024)
                             .CreateLogger();
             app.UseSerilogRequestLogging();