diff --git a/SfeduSchedule/Program.cs b/SfeduSchedule/Program.cs
index 9dec7a1..c7fc75a 100644
--- a/SfeduSchedule/Program.cs
+++ b/SfeduSchedule/Program.cs
@@ -15,6 +15,9 @@ string? tgChatId = configuration["TG_CHAT_ID"];
 string? tgToken = configuration["TG_TOKEN"];
 string updateJwtCron = configuration["UPDATE_JWT_CRON"] ?? "0 0 4 ? * *";
 
+int permitLimit = int.TryParse(configuration["PERMIT_LIMIT"], out var parsedPermitLimit) ? parsedPermitLimit : 40;
+int timeLimit = int.TryParse(configuration["TIME_LIMIT"], out var parsedTimeLimit) ? parsedTimeLimit : 10;
+
 // создать папку data если не существует
 var dataDirectory = Path.Combine(AppContext.BaseDirectory, "data");
 if (!Directory.Exists(dataDirectory))
@@ -82,14 +85,14 @@ builder.Services.AddRateLimiter(options =>
                 : (httpContext.Connection.RemoteIpAddress?.ToString() ?? "unknown"),
             factory: _ => new FixedWindowRateLimiterOptions
             {
-                PermitLimit = 40,
-                Window = TimeSpan.FromSeconds(10)
+                PermitLimit = permitLimit,
+                Window = TimeSpan.FromSeconds(timeLimit)
             }));
 
     options.OnRejected = async (context, cancellationToken) =>
     {
         context.HttpContext.Response.StatusCode = StatusCodes.Status429TooManyRequests;
-        context.HttpContext.Response.Headers["Retry-After"] = "60";
+        context.HttpContext.Response.Headers["Retry-After"] = timeLimit.ToString();
 
         await context.HttpContext.Response.WriteAsync("Rate limit exceeded. Please try again later.",
             cancellationToken);