diff --git a/TaxBaik.Web/Components/Admin/App.razor b/TaxBaik.Web/Components/Admin/App.razor
index b8c78ab..2598acc 100644
--- a/TaxBaik.Web/Components/Admin/App.razor
+++ b/TaxBaik.Web/Components/Admin/App.razor
@@ -38,12 +38,20 @@
     </div>
     <MudThemeProvider @bind-IsDarkMode="isDarkMode" Theme="mudTheme" />
     <Routes @rendermode="new InteractiveWebAssemblyRenderMode(prerender: true)" />
-    <script src="_content/MudBlazor/MudBlazor.min.js"></script>
-    <script src="js/admin-session.js"></script>
-    <script src="_framework/blazor.web.js"></script>
-    <script>window.taxbaikAdminSession?.initErrorLogging();</script>
-    <script>window.taxbaikAdminSession?.bindLoginForm();</script>
-    <script>window.taxbaikAdminSession?.watchReconnect();</script>
+    <script src="/taxbaik/_content/MudBlazor/MudBlazor.min.js"></script>
+    <script src="/taxbaik/js/admin-session.js"></script>
+    <script src="/taxbaik/_framework/blazor.web.js"></script>
+    <script>
+        if (window.taxbaikAdminSession && typeof window.taxbaikAdminSession.initErrorLogging === 'function') {
+            window.taxbaikAdminSession.initErrorLogging();
+        }
+        if (window.taxbaikAdminSession && typeof window.taxbaikAdminSession.bindLoginForm === 'function') {
+            window.taxbaikAdminSession.bindLoginForm();
+        }
+        if (window.taxbaikAdminSession && typeof window.taxbaikAdminSession.watchReconnect === 'function') {
+            window.taxbaikAdminSession.watchReconnect();
+        }
+    </script>
 </body>
 </html>
 
diff --git a/TaxBaik.Web/Components/Admin/Layout/MainLayout.razor b/TaxBaik.Web/Components/Admin/Layout/MainLayout.razor
index 11d1ac8..9ce4f48 100644
--- a/TaxBaik.Web/Components/Admin/Layout/MainLayout.razor
+++ b/TaxBaik.Web/Components/Admin/Layout/MainLayout.razor
@@ -1,5 +1,4 @@
 @inherits LayoutComponentBase
-@rendermode @(new InteractiveWebAssemblyRenderMode(prerender: false))
 
 <AdminShell>
     <AdminTelemetryContext />
diff --git a/TaxBaik.Web/Components/Admin/Shared/AdminShell.razor b/TaxBaik.Web/Components/Admin/Shared/AdminShell.razor
index 86beead..1d78a5d 100644
--- a/TaxBaik.Web/Components/Admin/Shared/AdminShell.razor
+++ b/TaxBaik.Web/Components/Admin/Shared/AdminShell.razor
@@ -57,27 +57,27 @@
             </div>
         </div>
         <MudNavMenu Class="admin-nav">
-            <MudNavLink Href="/taxbaik/admin/dashboard" Match="NavLinkMatch.All" Icon="@Icons.Material.Filled.Dashboard">대시보드</MudNavLink>
+            <MudNavLink Href="/taxbaik/admin/dashboard" Match="NavLinkMatch.All" Icon="@Icons.Material.Filled.Dashboard" ClickPreventDefault="true" OnClick="@(() => NavigateTo("/taxbaik/admin/dashboard"))">대시보드</MudNavLink>
             <MudNavGroup Title="CRM & 세무관리" Icon="@Icons.Material.Filled.BusinessCenter" @bind-Expanded="@expandedCRMGroup">
-                <MudNavLink Href="/taxbaik/admin/tax-profiles" Icon="@Icons.Material.Filled.Assignment">세무 프로필</MudNavLink>
-                <MudNavLink Href="/taxbaik/admin/tax-filing-schedules" Icon="@Icons.Material.Filled.CalendarMonth">신고 일정</MudNavLink>
-                <MudNavLink Href="/taxbaik/admin/contracts" Icon="@Icons.Material.Filled.Description">계약 관리</MudNavLink>
-                <MudNavLink Href="/taxbaik/admin/consulting-activities" Icon="@Icons.Material.Filled.ChatBubble">상담 활동</MudNavLink>
-                <MudNavLink Href="/taxbaik/admin/revenue-trackings" Icon="@Icons.Material.Filled.Receipt">수익 추적</MudNavLink>
+                <MudNavLink Href="/taxbaik/admin/tax-profiles" Icon="@Icons.Material.Filled.Assignment" ClickPreventDefault="true" OnClick="@(() => NavigateTo("/taxbaik/admin/tax-profiles"))">세무 프로필</MudNavLink>
+                <MudNavLink Href="/taxbaik/admin/tax-filing-schedules" Icon="@Icons.Material.Filled.CalendarMonth" ClickPreventDefault="true" OnClick="@(() => NavigateTo("/taxbaik/admin/tax-filing-schedules"))">신고 일정</MudNavLink>
+                <MudNavLink Href="/taxbaik/admin/contracts" Icon="@Icons.Material.Filled.Description" ClickPreventDefault="true" OnClick="@(() => NavigateTo("/taxbaik/admin/contracts"))">계약 관리</MudNavLink>
+                <MudNavLink Href="/taxbaik/admin/consulting-activities" Icon="@Icons.Material.Filled.ChatBubble" ClickPreventDefault="true" OnClick="@(() => NavigateTo("/taxbaik/admin/consulting-activities"))">상담 활동</MudNavLink>
+                <MudNavLink Href="/taxbaik/admin/revenue-trackings" Icon="@Icons.Material.Filled.Receipt" ClickPreventDefault="true" OnClick="@(() => NavigateTo("/taxbaik/admin/revenue-trackings"))">수익 추적</MudNavLink>
             </MudNavGroup>
             <MudNavGroup Title="고객 관리" Icon="@Icons.Material.Filled.PeopleAlt" @bind-Expanded="@expandedCustomerGroup">
-                <MudNavLink Href="/taxbaik/admin/clients" Icon="@Icons.Material.Filled.ContactPage">고객 카드</MudNavLink>
-                <MudNavLink Href="/taxbaik/admin/tax-filings" Icon="@Icons.Material.Filled.Assessment">세무신고</MudNavLink>
+                <MudNavLink Href="/taxbaik/admin/clients" Icon="@Icons.Material.Filled.ContactPage" ClickPreventDefault="true" OnClick="@(() => NavigateTo("/taxbaik/admin/clients"))">고객 카드</MudNavLink>
+                <MudNavLink Href="/taxbaik/admin/tax-filings" Icon="@Icons.Material.Filled.Assessment" ClickPreventDefault="true" OnClick="@(() => NavigateTo("/taxbaik/admin/tax-filings"))">세무신고</MudNavLink>
             </MudNavGroup>
             <MudNavGroup Title="홈페이지" Icon="@Icons.Material.Filled.Home" @bind-Expanded="@expandedWebsiteGroup">
-                <MudNavLink Href="/taxbaik/admin/announcements" Icon="@Icons.Material.Filled.Campaign">공지사항</MudNavLink>
-                <MudNavLink Href="/taxbaik/admin/faqs" Icon="@Icons.Material.Filled.QuestionAnswer">FAQ 관리</MudNavLink>
-                <MudNavLink Href="/taxbaik/admin/blog" Icon="@Icons.Material.Filled.Article">블로그 관리</MudNavLink>
-                <MudNavLink Href="/taxbaik/admin/season-simulator" Icon="@Icons.Material.Filled.Preview">시즌 시뮬레이터</MudNavLink>
+                <MudNavLink Href="/taxbaik/admin/announcements" Icon="@Icons.Material.Filled.Campaign" ClickPreventDefault="true" OnClick="@(() => NavigateTo("/taxbaik/admin/announcements"))">공지사항</MudNavLink>
+                <MudNavLink Href="/taxbaik/admin/faqs" Icon="@Icons.Material.Filled.QuestionAnswer" ClickPreventDefault="true" OnClick="@(() => NavigateTo("/taxbaik/admin/faqs"))">FAQ 관리</MudNavLink>
+                <MudNavLink Href="/taxbaik/admin/blog" Icon="@Icons.Material.Filled.Article" ClickPreventDefault="true" OnClick="@(() => NavigateTo("/taxbaik/admin/blog"))">블로그 관리</MudNavLink>
+                <MudNavLink Href="/taxbaik/admin/season-simulator" Icon="@Icons.Material.Filled.Preview" ClickPreventDefault="true" OnClick="@(() => NavigateTo("/taxbaik/admin/season-simulator"))">시즌 시뮬레이터</MudNavLink>
             </MudNavGroup>
-            <MudNavLink Href="/taxbaik/admin/inquiries" Icon="@Icons.Material.Filled.Forum">문의 관리</MudNavLink>
-            <MudNavLink Href="/taxbaik/admin/settings" Icon="@Icons.Material.Filled.Tune">설정</MudNavLink>
-            <MudNavLink Href="/taxbaik/admin/common-codes" Icon="@Icons.Material.Filled.Category">공통관리</MudNavLink>
+            <MudNavLink Href="/taxbaik/admin/inquiries" Icon="@Icons.Material.Filled.Forum" ClickPreventDefault="true" OnClick="@(() => NavigateTo("/taxbaik/admin/inquiries"))">문의 관리</MudNavLink>
+            <MudNavLink Href="/taxbaik/admin/settings" Icon="@Icons.Material.Filled.Tune" ClickPreventDefault="true" OnClick="@(() => NavigateTo("/taxbaik/admin/settings"))">설정</MudNavLink>
+            <MudNavLink Href="/taxbaik/admin/common-codes" Icon="@Icons.Material.Filled.Category" ClickPreventDefault="true" OnClick="@(() => NavigateTo("/taxbaik/admin/common-codes"))">공통관리</MudNavLink>
         </MudNavMenu>
         <div class="admin-drawer-version">
             <div class="admin-drawer-version-label">Version</div>
@@ -130,6 +130,11 @@
         _ = JS.InvokeVoidAsync("taxbaikAdminSession.traceUiState", "admin-shell", drawerOpen ? "drawer opened" : "drawer closed");
     }
 
+    private void NavigateTo(string url)
+    {
+        Navigation.NavigateTo(url);
+    }
+
     public void Dispose()
     {
         Navigation.LocationChanged -= OnLocationChanged;