diff --git a/TaxBaik.Web/Components/Admin/Pages/Login.razor b/TaxBaik.Web/Components/Admin/Pages/Login.razor
index 253add5..f145a83 100644
--- a/TaxBaik.Web/Components/Admin/Pages/Login.razor
+++ b/TaxBaik.Web/Components/Admin/Pages/Login.razor
@@ -14,7 +14,7 @@
     <MudPaper Class="pa-8" Elevation="3" Style="width: 100%; max-width: 400px;">
         <MudText Typo="Typo.h4" Class="mb-6 text-center">관리자 로그인</MudText>
 
-        <MudForm @ref="form" @bind-IsValid="@isFormValid">
+        <EditForm Model="model">
             <MudTextField @bind-Value="model.Username" Label="사용자명"
                 Variant="Variant.Outlined" Required="true" Class="mb-4" />
 
@@ -39,13 +39,11 @@
                     <span>로그인</span>
                 }
             </MudButton>
-        </MudForm>
+        </EditForm>
     </MudPaper>
 </MudContainer>
 
 @code {
-    private MudForm form;
-    private bool isFormValid = false;
     private bool isLoading = false;
     private string errorMessage = "";