diff --git a/SfeduSchedule/Controllers/ProxyController.cs b/SfeduSchedule/Controllers/ProxyController.cs
index 598f80e..c4f4b75 100644
--- a/SfeduSchedule/Controllers/ProxyController.cs
+++ b/SfeduSchedule/Controllers/ProxyController.cs
@@ -11,7 +11,7 @@ namespace SfeduSchedule.Controllers;
 [ApiController]
 [Route("api/proxy")]
 [EnableRateLimiting("throttle")]
-public class ProxyController(ModeusService modeusService, ILogger<ScheduleController> logger) : ControllerBase
+public class ProxyController(ModeusService modeusService, ILogger<ProxyController> logger) : ControllerBase
 {
     /// <summary>
     ///     Получить расписание по пользовательскому запросу.
diff --git a/SfeduSchedule/Middleware/CorrelationIdMiddleware.cs b/SfeduSchedule/Middleware/CorrelationIdMiddleware.cs
new file mode 100644
index 0000000..b4c9031
--- /dev/null
+++ b/SfeduSchedule/Middleware/CorrelationIdMiddleware.cs
@@ -0,0 +1,34 @@
+using System.Diagnostics;
+
+namespace SfeduSchedule.Middleware;
+
+/// <summary>
+/// Middleware для добавления и обработки Correlation ID в HTTP запросах.
+/// Нужно для трассировки запросов.
+/// </summary>
+public sealed class CorrelationIdMiddleware(RequestDelegate next, ILogger<CorrelationIdMiddleware> logger)
+{
+    private const string HeaderName = "X-Correlation-ID";
+
+    public async Task InvokeAsync(HttpContext context)
+    {
+        // 1. Берём из заголовка, если клиент прислал
+        if (!context.Request.Headers.TryGetValue(HeaderName, out var correlationId) ||
+            string.IsNullOrWhiteSpace(correlationId))
+        {
+            // 2. Иначе используем Activity TraceId или TraceIdentifier
+            var activityId = Activity.Current?.TraceId.ToString();
+            correlationId = !string.IsNullOrEmpty(activityId)
+                ? activityId
+                : context.TraceIdentifier;
+        }
+
+        // Положим в Items, чтобы можно было достать из сервисов
+        // context.Items[HeaderName] = correlationId.ToString();
+
+        // 3. Прокинем в ответ
+        context.Response.Headers[HeaderName] = correlationId.ToString();
+
+        await next(context);
+    }
+}
diff --git a/SfeduSchedule/Program.cs b/SfeduSchedule/Program.cs
index a9d7fb4..ecf9c74 100644
--- a/SfeduSchedule/Program.cs
+++ b/SfeduSchedule/Program.cs
@@ -1,4 +1,5 @@
 using System.Net;
+using System.Diagnostics;
 using System.Reflection;
 using System.Threading.RateLimiting;
 using Microsoft.AspNetCore.Authentication;
@@ -15,10 +16,13 @@ using SfeduSchedule.Auth;
 using SfeduSchedule.Jobs;
 using SfeduSchedule.Middleware;
 using SfeduSchedule.Services;
+using SfeduSchedule.Logging;
 using X.Extensions.Logging.Telegram.Extensions;
+using Microsoft.Extensions.Logging.Console;
 using IPNetwork = Microsoft.AspNetCore.HttpOverrides.IPNetwork;
 
 var builder = WebApplication.CreateBuilder(args);
+#region Работа с конфигурацией
 
 var configuration = builder.Configuration;
 var preinstalledJwtToken = configuration["TOKEN"];
@@ -36,15 +40,25 @@ if (string.IsNullOrEmpty(configuration["MODEUS_URL"]))
 var permitLimit = int.TryParse(configuration["PERMIT_LIMIT"], out var parsedPermitLimit) ? parsedPermitLimit : 40;
 var timeLimit = int.TryParse(configuration["TIME_LIMIT"], out var parsedTimeLimit) ? parsedTimeLimit : 10;
 
+#endregion
+
+#region Работа с папкой данных
 // создать папку data если не существует
 var dataDirectory = Path.Combine(AppContext.BaseDirectory, "data");
 if (!Directory.Exists(dataDirectory)) Directory.CreateDirectory(dataDirectory);
 
 GlobalConsts.JwtFilePath = Path.Combine(dataDirectory, "jwt.txt");
 var pluginsPath = Path.Combine(dataDirectory, "Plugins");
+#endregion
 
+#region Работа с логированием
 builder.Logging.ClearProviders();
-builder.Logging.AddConsole();
+// Configure the console logger to include logging scopes so TraceId from the CorrelationIdMiddleware is visible
+builder.Logging.AddSimpleConsole(options =>
+{
+    options.SingleLine = true;
+    options.TimestampFormat = "yyyy-MM-dd HH:mm:ss.fff ";
+});
 builder.Logging.AddFilter("Quartz", LogLevel.Warning);
 if (!string.IsNullOrEmpty(tgChatId) && !string.IsNullOrEmpty(tgToken))
     builder.Logging.AddTelegram(options =>
@@ -61,6 +75,7 @@ if (!string.IsNullOrEmpty(tgChatId) && !string.IsNullOrEmpty(tgToken))
             { "Quartz", LogLevel.Warning }
         };
     });
+#endregion
 
 // Включаем MVC контроллеры
 var mvcBuilder = builder.Services.AddControllers();
@@ -70,7 +85,7 @@ builder.Services.AddHttpClient("modeus", client =>
 });
 builder.Services.AddSingleton<ModeusHttpClient>();
 builder.Services.AddScoped<ModeusService>();
-builder.Services.AddHttpClient<ModeusHttpClient>("authClient");
+builder.Services.AddHttpClient("authClient");
 
 builder.Services.AddAuthentication()
     .AddScheme<AuthenticationSchemeOptions, ApiKeyAuthenticationHandler>(
@@ -226,6 +241,9 @@ var logger = app.Services.GetRequiredService<ILogger<Program>>();
 // Используем настройки из DI (Configure<ForwardedHeadersOptions>)
 app.UseForwardedHeaders();
 
+// Корреляция логов по запросам
+app.UseMiddleware<CorrelationIdMiddleware>();
+
 if (string.IsNullOrEmpty(preinstalledJwtToken))
 {
     var schedulerFactory = app.Services.GetRequiredService<ISchedulerFactory>();
diff --git a/SfeduSchedule/Services/ModeusHttpClient.cs b/SfeduSchedule/Services/ModeusHttpClient.cs
index 4fa8a4d..f2096d4 100644
--- a/SfeduSchedule/Services/ModeusHttpClient.cs
+++ b/SfeduSchedule/Services/ModeusHttpClient.cs
@@ -121,8 +121,7 @@ public class ModeusHttpClient
         catch
         {
             _logger.LogWarning(
-                "GetGuidAsync: Не удалось получить идентификатор пользователя, {FullName}, json: {Json}", fullName,
-                json);
+                "GetGuidAsync: не удалось получить идентификатор пользователя. FullName={FullName}", fullName);
             return null;
         }
 
diff --git a/SfeduSchedule/Services/ModeusService.cs b/SfeduSchedule/Services/ModeusService.cs
index 8910d9a..27411b4 100644
--- a/SfeduSchedule/Services/ModeusService.cs
+++ b/SfeduSchedule/Services/ModeusService.cs
@@ -30,7 +30,7 @@ public class ModeusService
         var schedule = await GetScheduleAsync(msr);
         if (schedule == null)
         {
-            _logger.LogError("GetScheduleJsonAsync: Schedule is null. Request: {@msr}", msr);
+            _logger.LogError("GetScheduleJsonAsync: schedule is null. {@Request}", msr);
             throw new Exception("Schedule is null");
         }
 
@@ -189,7 +189,7 @@ public class ModeusService
 
         var serializer = new CalendarSerializer();
         var serializedCalendar = serializer.SerializeToString(calendar);
-        _logger.LogInformation("GetIcsAsync: Serialized calendar created. Length: {Length}",
+        _logger.LogInformation("GetIcsAsync: serialized calendar created. Length: {Length}",
             serializedCalendar?.Length ?? 0);
         return serializedCalendar;
     }