diff --git a/TaxBaik.Admin/Program.cs b/TaxBaik.Admin/Program.cs
index 45ce4c4..a27a165 100644
--- a/TaxBaik.Admin/Program.cs
+++ b/TaxBaik.Admin/Program.cs
@@ -1,3 +1,4 @@
+using System.Text.Encodings.Web;
 using Microsoft.AspNetCore.Authentication.Cookies;
 using MudBlazor.Services;
 using TaxBaik.Application;
@@ -17,6 +18,12 @@ builder.Services.AddRazorComponents()
     .AddInteractiveServerComponents();
 builder.Services.AddMudServices();
 builder.Services.AddMemoryCache();
+
+// 한글 포함 다국어 문자를 유니코드 엔티티로 변환하지 않도록 설정
+builder.Services.Configure<WebEncoderOptions>(opts => {
+    opts.TextEncoderSettings = new TextEncoderSettings(UnicodeRanges.All);
+});
+
 builder.Services.AddInfrastructure();
 builder.Services.AddApplication();
 
diff --git a/TaxBaik.Web/Program.cs b/TaxBaik.Web/Program.cs
index 0fed1b9..2cf99fd 100644
--- a/TaxBaik.Web/Program.cs
+++ b/TaxBaik.Web/Program.cs
@@ -1,4 +1,5 @@
 using System.IO.Compression;
+using System.Text.Encodings.Web;
 using Microsoft.AspNetCore.ResponseCompression;
 using TaxBaik.Application;
 using TaxBaik.Infrastructure;
@@ -10,6 +11,12 @@ builder.Services.AddMemoryCache();
 builder.Services.AddResponseCompression(opts => {
     opts.Providers.Add<GzipCompressionProvider>();
 });
+
+// 한글 포함 다국어 문자를 유니코드 엔티티로 변환하지 않도록 설정
+builder.Services.Configure<WebEncoderOptions>(opts => {
+    opts.TextEncoderSettings = new TextEncoderSettings(UnicodeRanges.All);
+});
+
 builder.Services.AddInfrastructure();
 builder.Services.AddApplication();