diff --git a/Program/Layout/MainLayout.razor.cs b/Program/Layout/MainLayout.razor.cs
index 25dc258..4b56792 100644
--- a/Program/Layout/MainLayout.razor.cs
+++ b/Program/Layout/MainLayout.razor.cs
@@ -25,11 +25,27 @@ public partial class MainLayout : LayoutComponentBase, IDisposable
     // protected bool isIntro => Navigation.ToBaseRelativePath(Navigation.Uri).Equals("am/intro", StringComparison.OrdinalIgnoreCase);
     
 
-    protected override void OnInitialized()
+    // protected override void OnInitialized()
+    protected override async Task OnInitializedAsync()
     {
         LoadingService.OnChange += StateHasChanged;
         Navigation.LocationChanged += HandleLocationChanged;
         HandleLocationChanged(this, new LocationChangedEventArgs(Navigation.Uri, false));
+        if (isAcademy)
+        {
+            if(!UserStateService.isLogin || UserStateService.UserData == null)
+            {
+                Console.WriteLine("로그인 상태가 아닙니다. 초기로 돌립니다.");
+                if (isIntro)
+                {
+                } //await UserStateService.ClearUserStateAsnyc(); 
+                else
+                {
+                    await UserStateService.ClearUserStateAsnyc();
+                    Navigation.NavigateTo("/");
+                }
+            }
+        }
     }
 
     // 페이지의 URL이 변경될 때마다 실행되는 이벤트 핸들러
diff --git a/Program/Services/UserStateService.cs b/Program/Services/UserStateService.cs
index 717ffad..00dd1d7 100644
--- a/Program/Services/UserStateService.cs
+++ b/Program/Services/UserStateService.cs
@@ -93,23 +93,31 @@ public class UserStateService(StorageService _storageService, SecureService _sec
         }
     }
     
-    public async Task ClearUserData()
+    public async Task ClearUserStateAsnyc()
     {
         try
         {
-            await _storageService.RemoveItemAsync("UsDt");
-            await _storageService.RemoveItemAsync("IsLogin");
-            Console.WriteLine("사용자 데이터 삭제 성공");
-            isLogin = false;
-            // return true;
+            string[] keys = { "UsDt", "IsLogin", "UsAcDt" };
+            foreach (var key in keys)
+            {
+                var remove = await _storageService.RemoveItemAsync(key);
+                Console.WriteLine("사용자 데이터 삭제" + (remove ? "성공 :" : "실패 :") + key);
+            }
+            ClearStateData();
         }
         catch (Exception ex)
         {
             Console.WriteLine($"사용자 데이터 삭제 중 오류: {ex.Message}");
-            // return false;
         }
     }
 
+    private void ClearStateData()
+    {
+        isLogin = false;
+        UserData = new UserData();
+        academyItems = Array.Empty<Models.SimpleAcademy>();
+    }
+
     public async Task<(bool success, UserData? userData)> GetUserDataFromServerAsync()
     {
         var data = await _APIService.GetConnectServerAsnyc<UserData>("/api/v1/in/user");
@@ -125,33 +133,4 @@ public class UserStateService(StorageService _storageService, SecureService _sec
             await _storageService.SetItemAsync("UsAcDt", data.json); 
         return (data.success, data.data);
     }
-    //     
-    //     var headerValue = await _storageService.GetItemAsync("Web-AM-Connect-Key");
-    //     if (string.IsNullOrEmpty(headerValue)) return (false, null);
-    //     
-    //     var args = new {
-    //         url = "/api/v1/in/user/academy",
-    //         method = "GET",
-    //         headerKey = "Web-AM-Connect-Key",
-    //         headerValue = headerValue,
-    //         token = "VO00"
-    //     };
-    //     
-    //     var response = await _js.InvokeAsync<JsonElement>(
-    //         "fetchWithHeaderAndReturnUrl",
-    //         args
-    //     );
-    //     
-    //     Console.WriteLine($"JSON 응답: {response.ToString()}");
-    //
-    //     if (response.TryGetProperty("data", out var dataElement))
-    //     {
-    //         try
-    //         {
-    //             // 전체 데이터 암호화 저장
-    //             var userDataJson = dataElement.ToString();
-    //             var userData = JsonSerializer.Deserialize<UserData>(userDataJson,
-    //                 new JsonSerializerOptions { PropertyNameCaseInsensitive = true });
-    //         }
-    //     }
-    }
\ No newline at end of file
+}
\ No newline at end of file
diff --git a/Program/Views/Academy/AcademyIntro.razor.cs b/Program/Views/Academy/AcademyIntro.razor.cs
index 69e8390..cfd347b 100644
--- a/Program/Views/Academy/AcademyIntro.razor.cs
+++ b/Program/Views/Academy/AcademyIntro.razor.cs
@@ -16,9 +16,6 @@ public partial class AcademyIntro : ComponentBase, IDisposable
     
     private bool _isProcessing = false;
     
-    
-    
-    
     protected override async void OnInitialized()
     {
         try
diff --git a/Program/Views/Academy/Common/TopNavAcademy.razor b/Program/Views/Academy/Common/TopNavAcademy.razor
index de259c5..f670922 100644
--- a/Program/Views/Academy/Common/TopNavAcademy.razor
+++ b/Program/Views/Academy/Common/TopNavAcademy.razor
@@ -1,5 +1,5 @@
-<div class="flex items-center justify-between whitespace-nowrap border-b border-solid border-b-[#f0f2f5] h-[72px] bg-white">
-    <div id="AcademyDrop" class="relative flex items-center gap-4 text-[#111418] ml-4">
+<div class="flex items-center justify-between whitespace-nowrap border-b border-solid border-b-[#f0f2f5] h-[72px] w-full bg-white">
+    <div id="AcademyDrop" class="relative flex items-center gap-4 text-[#111418] flex-1">
         <button class="flex items-center gap-2 hover:text-blue-600" @onclick="ToggleAcademyDropdown">
             <h2 class="hidden md:block text-text-title text-lg font-bold leading-tight tracking-[-0.015em]">AcaMate</h2>
             <svg class="w-4 h-4 transition-transform duration-200 @(isAcademyDropdownOpen ? "rotate-180" : "")" 
diff --git a/Program/Views/Project/Common/TopProjectNav.razor.cs b/Program/Views/Project/Common/TopProjectNav.razor.cs
index 1f0d4d4..8bf2b51 100644
--- a/Program/Views/Project/Common/TopProjectNav.razor.cs
+++ b/Program/Views/Project/Common/TopProjectNav.razor.cs
@@ -47,7 +47,7 @@ public partial class TopProjectNav : ComponentBase
 
     public async Task OnClickLogout()
     {
-        await UserStateService.ClearUserData();
+        await UserStateService.ClearUserStateAsnyc();
         //
         // if (await UserViewModel.ClearUserData())
         // {
diff --git a/_Imports.razor b/_Imports.razor
index bee8c13..b619fb6 100644
--- a/_Imports.razor
+++ b/_Imports.razor
@@ -15,5 +15,6 @@
 @using Front.Program.Views.Project.ConnectUser
 
 @using Front.Program.Views.Academy
+@using Front.Program.Views.Academy.Common