diff --git a/src/TaxBaik.Web/Program.cs b/src/TaxBaik.Web/Program.cs
index c7296d1..386b67a 100644
--- a/src/TaxBaik.Web/Program.cs
+++ b/src/TaxBaik.Web/Program.cs
@@ -90,8 +90,10 @@ builder.Services.AddRateLimiter(options =>
 
 // Razor Pages
 builder.Services.AddRazorPages();
-// Admin Client는 standalone Blazor WebAssembly로 호스팅 (별도 정적 파일)
-// Razor Component 렌더링은 사용하지 않음
+
+// Blazor WebAssembly Components (WASM 렌더링 모드 지원)
+builder.Services.AddRazorComponents()
+   .AddInteractiveWebAssemblyComponents();
 
 // Session & TempData (쿠키 저장소)
 builder.Services.AddSession(options =>