diff --git a/src/TaxBaik.Web/Program.cs b/src/TaxBaik.Web/Program.cs
index 1b8807e..82cad1c 100644
--- a/src/TaxBaik.Web/Program.cs
+++ b/src/TaxBaik.Web/Program.cs
@@ -107,18 +107,8 @@ builder.Services.AddSession(options =>
     options.Cookie.IsEssential = true;
     options.Cookie.Name = "TaxBaik.SessionId";
     options.Cookie.SameSite = Microsoft.AspNetCore.Http.SameSiteMode.Lax;
-    options.Cookie.SecurePolicy = Microsoft.AspNetCore.Http.CookieSecurePolicy.SameAsRequest;
 });
 builder.Services.AddDistributedMemoryCache();
-
-// Antiforgery 쿠키 설정 (Nginx 프록시 뒤 HTTPS 지원)
-builder.Services.AddAntiforgery(options =>
-{
-    options.Cookie.HttpOnly = true;
-    options.Cookie.IsEssential = true;
-    options.Cookie.SameSite = Microsoft.AspNetCore.Http.SameSiteMode.Lax;
-    options.Cookie.SecurePolicy = Microsoft.AspNetCore.Http.CookieSecurePolicy.SameAsRequest;
-});
 // TempData는 기본적으로 쿠키 저장소 사용 (위 세션 설정 상속)
 
 // JWT 인증