diff --git a/src/App.tsx b/src/App.tsx
index 1915b38..f5bb174 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -1,156 +1,18 @@
 import "./App.css";
-import PublicLayout from "./layout/PublicLayout";
-import {
-  createBrowserRouter,
-  Navigate,
-  RouterProvider,
-  type RouteObject,
-} from "react-router-dom";
-import MainPage from "./pages/MainPage";
-import ErrorPage from "./pages/ErrorPage";
-import LoginPage from "./pages/LoginPage.tsx";
-import SearchPage from "./pages/SearchPage";
-import { AuthProvider } from "./context/AuthContext.tsx";
-import PostWrite from "./pages/Post/PostWritePage.tsx";
-import PostSuccess from "./pages/Post/PostSuccess.tsx";
-import RandomFeedPage from "./pages/RandomFeedPage.tsx";
-import LuckyDrawPage from "./pages/LuckyDrawPage.tsx";
-import  MyPageLayout  from "./pages/MyPage/MyPageLayout.tsx";
-import PostDetailPage from "./pages/Post/PostDetailPage.tsx";
-import FavoriteFeedPage from "./pages/FavoriteFeedPage.tsx";
-import CategoryFeedPage from "./pages/CategoryFeedPage.tsx";
-import BestFeedPage from "./pages/BestFeedPage.tsx";
-import ServiceTerm from "./components/Terms/ServiceTerm.tsx";
-import PrivacyTerms from "./components/Terms/PrivacyTerms.tsx";
-import MarketingTerm from "./components/Terms/Marketing.tsx";
-import ProfileEditPage from "./pages/MyPage/ProfileEditPage.tsx";
-import MyPostPage from "./pages/MyPage/MyPostPage.tsx";
-import MyLessonPage from "./pages/MyPage/MyLessonPage.tsx";
-import SignUpPage from "./pages/SignUp/SignUpPage.tsx";
-import FindPasswordPage from "./pages/FindPasswordPage.tsx";
-import SetNewPassWordPage from "./pages/SetNewPasswordPage.tsx";
-import PostEditPage from "./pages/Post/PostEditPage.tsx";
+import { createBrowserRouter, RouterProvider } from "react-router-dom";
+import { AuthProvider } from "./context/AuthContext";
 
-//로그인 구현 필요 없이 들어가는 페이지 라우터
-const publicRoutes: RouteObject[] = [
-  {
-    path: "/",
-    element: <PublicLayout />,
-    children: [
-      {
-        // path : "" 와 동일함  -> 하지만 react 에서 index: true를 적극 권장
-        index: true,
-        element: <MainPage />,
-      },
-      {
-        path: "login",
-        element: <LoginPage />,
-      },
-      //TODO: login 사항 없도록 라우터 분리
-      {
-        path: "terms1",
-        element: <ServiceTerm />,
-      },
-      {
-        path: "terms2",
-        element: <PrivacyTerms />,
-      },
-      {
-        path: "terms3",
-        element: <MarketingTerm />,
-      },
-      /////////////////////////
-      {
-        path: "signup",
-        element: <SignUpPage />,
-      },
-      {
-        path: "find-password",
-        element: <FindPasswordPage />
-      },
-      {
-        path: "set-password",
-        element: <SetNewPassWordPage />
-      },
-      {
-        path: "search",
-        element: <SearchPage />,
-      },
-      {
-        path: "random-feed",
-        element: <RandomFeedPage />,
-      },
-      {
-        path: "lucky-draw",
-        element: <LuckyDrawPage />,
-      },
-      {
-        path: "favorite-feed",
-        element: <FavoriteFeedPage />,
-      },
-      {
-        path: "category-feed/:categoryId",
-        element: <CategoryFeedPage />,
-      },
-      {
-        path: "best-failer",
-        element: <BestFeedPage />,
-      },
-      {
-        path: "my-profile",
-        element: <MyPageLayout />,
-        children: [
-          { index: true, element: <Navigate to="profile" replace /> },
-          { path: "profile", element: <ProfileEditPage /> },
-          { path: "posts", element: <MyPostPage /> },
-          { path: "lessons", element: <MyLessonPage /> },
-        ],
-      },
-      // 설정한 path 이외에 모든 Path 에 대해 ErrorPage 랜더링
-      {
-        path: "*",
-        element: <ErrorPage />,
-      },
-      {
-        path: "post",
-        element: <PostWrite />,
-      },
-      {
-        path: "posts/edit/:postId",
-        element: <PostEditPage />
-      },
+import { publicRoutes } from "./routes/publicRoutes";
+import { protectedRoutes } from "./routes/protectedRoutes";
 
-      {
-        path: "post/success",
-        element: <PostSuccess />,
-      },
-      {
-        path: "posts/:postId",
-        element: <PostDetailPage />,
-      },
-    ],
-  },
-];
+const router = createBrowserRouter([...publicRoutes, ...protectedRoutes]);
 
-//router 생성 : 이후 portected를 위해 배열로 넣음
-const router = createBrowserRouter([...publicRoutes]);
-
-/* 
-  useQueryClient 사용을 위해 코드 생성 후 주석 처리
-  export const queryClient = new QueryClient(); 
-*/
-
-// 이후 쿼리, authprovider 사용을 위해 주석 처리
 function App() {
   return (
-    <>
-      <AuthProvider>
-      {/* <QueryClientProvider client={queryClient} */}
-        <RouterProvider router={router} />
-      {/* </QueryClientProvider> */}
-      </AuthProvider>
-    </>
+    <AuthProvider>
+      <RouterProvider router={router} />
+    </AuthProvider>
   );
 }
 
-export default App;
+export default App;
\ No newline at end of file
diff --git a/src/apis/SignUp/getTerms.ts b/src/apis/SignUp/getTerms.ts
index 22c092f..79e0c08 100644
--- a/src/apis/SignUp/getTerms.ts
+++ b/src/apis/SignUp/getTerms.ts
@@ -12,5 +12,6 @@ export const getTerms = async ():Promise<CommonResponse<TermItem>> => {
     const {data} = await axiosInstance.get<CommonResponse<TermItem>>(
         `/terms`
     );
+    console.log("약관 조회", data);
     return data;
 }
\ No newline at end of file
diff --git a/src/apis/SignUp/postSinUp.ts b/src/apis/SignUp/postSinUp.ts
index 4f23a16..6bb3171 100644
--- a/src/apis/SignUp/postSinUp.ts
+++ b/src/apis/SignUp/postSinUp.ts
@@ -23,5 +23,6 @@ export const postSignUp = async ({
             verificationToken,
         }
     );
+    console.log("회원가입", data);
     return data;
 }
\ No newline at end of file
diff --git a/src/apis/mypage.ts b/src/apis/mypage.ts
index 59de3eb..57e893c 100644
--- a/src/apis/mypage.ts
+++ b/src/apis/mypage.ts
@@ -41,7 +41,6 @@ export const editMyProfile = async ({
       "Content-Type": "multipart/form-data",
     },
   });
-
   return data;
 };
 
diff --git a/src/components/SignUpPage/TermsAgreement.tsx b/src/components/SignUpPage/TermsAgreement.tsx
index 5ea7cc9..2acb098 100644
--- a/src/components/SignUpPage/TermsAgreement.tsx
+++ b/src/components/SignUpPage/TermsAgreement.tsx
@@ -47,7 +47,6 @@ export const TermsAgreement = () => {
   }, [location.key, terms.length, requiredTerms, optionalTerms]);
 
   const setOptionalTrue = () => {
-    // 요구사항 4: 전체약관 동의 누르면 OPTIONAL은 자동 체크
     for (const t of optionalTerms) {
       localStorage.setItem(lsKey(t.id), "true");
     }
diff --git a/src/components/Terms/TermsContainer.tsx b/src/components/Terms/TermsContainer.tsx
index c239741..e77bc5c 100644
--- a/src/components/Terms/TermsContainer.tsx
+++ b/src/components/Terms/TermsContainer.tsx
@@ -18,12 +18,13 @@ const TermsContainer = ({ id }: Props) => {
     localStorage.setItem(lsKey(id), "true");
     navigate(-1);
   };
+  
   return (
     <div className="w-full flex flex-col gap-[3.12rem]">
       <div className="flex justify-center items-center text-[1.5rem] font-bold">
         {term?.title}
       </div>
-      <div>{term?.content}</div>
+      <div className="whitespace-pre-wrap">{term?.content}</div>
       {/* 누르면 체크 ok되고 넘어가는거로 */}
       <button
         type="button"
diff --git a/src/hooks/post/usePostDetail.ts b/src/hooks/post/usePostDetail.ts
index e7e5136..23358e0 100644
--- a/src/hooks/post/usePostDetail.ts
+++ b/src/hooks/post/usePostDetail.ts
@@ -1,12 +1,15 @@
 import { useEffect, useState } from "react";
 import { getPostDetail } from "../../apis/Post/getPostDetail";
 import { PostDetailResponse } from "../../types/post";
+import { useNavigate } from "react-router-dom";
 
 export const usePostDetail = (postId: number) => {
   const [data, setData] = useState<PostDetailResponse | null>(null);
   const [loading, setLoading] = useState(true);
   const [error, setError] = useState<unknown>(null);
 
+  const navigate = useNavigate();
+
   useEffect(() => {
     if (!postId) return;
 
@@ -18,8 +21,19 @@ export const usePostDetail = (postId: number) => {
         setError(null);
         const result = await getPostDetail(postId);
         if (mounted) setData(result);
-      } catch (e) {
-        if (mounted) setError(e);
+      } catch (e: any) {
+        if (!mounted) return;
+
+        // 에러 분기 처리
+        const status = e?.response?.status || e?.status;
+
+        if (status === 403) {
+          alert("로그인이 필요합니다");
+          navigate("/login");
+          return; // 에러 상태를 굳이 set 하지 않고 종료 가능
+        }
+
+        setError(e);
       } finally {
         if (mounted) setLoading(false);
       }
diff --git a/src/pages/MyPage/MyPageLayout.tsx b/src/pages/MyPage/MyPageLayout.tsx
index 3b55800..a798259 100644
--- a/src/pages/MyPage/MyPageLayout.tsx
+++ b/src/pages/MyPage/MyPageLayout.tsx
@@ -3,7 +3,7 @@ import  MyPageSidebar  from "../../components/MyPage/EditProfilePage/MyPageSideb
 
 export default function MyPageLayout() {
   return (
-    <div className="">
+    <div className="w-full">
       <h1 className="text-xl font-semibold mb-6">마이 페이지</h1>
 
       <div className="flex gap-[1.88rem]">
diff --git a/src/pages/MyPage/ProfileEditPage.tsx b/src/pages/MyPage/ProfileEditPage.tsx
index 0f78626..a5443e5 100644
--- a/src/pages/MyPage/ProfileEditPage.tsx
+++ b/src/pages/MyPage/ProfileEditPage.tsx
@@ -5,7 +5,7 @@ import type { GetMyProfileResponse } from "../../types/MyPage";
 
 import ProfileAvatarSection from "../../components/MyPage/EditProfilePage/ProfileAvatarSection";
 import NicknameField from "../../components/MyPage/EditProfilePage/NicknameField";
-import EmailField from "../../components/MyPage/EditProfilePage/EmailField";
+// import EmailField from "../../components/MyPage/EditProfilePage/EmailField";
 import ProfileSaveSection from "../../components/MyPage/EditProfilePage/ProfileSaveSection";
 
 const ProfileEditPage = () => {
@@ -20,7 +20,7 @@ const ProfileEditPage = () => {
 
   // 폼 상태
   const [userName, setUserName] = useState("");
-  const [emailDraft, setEmailDraft] = useState(""); // 아직 저장 로직 없음
+  // const [emailDraft, setEmailDraft] = useState(""); // 아직 저장 로직 없음
   const [file, setFile] = useState<File | null>(null);
   const [previewUrl, setPreviewUrl] = useState<string | null>(null);
 
@@ -28,7 +28,7 @@ const ProfileEditPage = () => {
   useEffect(() => {
     if (!profile) return;
     setUserName(profile.userName ?? "");
-    setEmailDraft(profile.email ?? "");
+    // setEmailDraft(profile.email ?? "");
     // 이미지 preview는 "선택한 파일"이 우선이라, 여기서 previewUrl은 건드리지 않음
   }, [profile?.userName, profile?.email]); // profile 전체 의존성 걸면 불필요 렌더 가능
 
@@ -107,7 +107,7 @@ const ProfileEditPage = () => {
 
     <NicknameField value={userName} onChange={setUserName} />
 
-    <EmailField value={emailDraft} onChange={setEmailDraft} />
+    {/* <EmailField value={emailDraft} onChange={setEmailDraft} /> */}
 
     <ProfileSaveSection
       onSave={onSave}
diff --git a/src/pages/Post/PostDetailPage.tsx b/src/pages/Post/PostDetailPage.tsx
index 534d0f5..639a0d1 100644
--- a/src/pages/Post/PostDetailPage.tsx
+++ b/src/pages/Post/PostDetailPage.tsx
@@ -121,9 +121,7 @@ export default function PostDetailPage() {
       <div className="py-10 text-center text-[#b2b2b2]">불러오는 중...</div>
     );
   if (error || !data || !stageMap)
-    return (
-      <div className="py-10 text-center text-[#b2b2b2]">불러오기 실패</div>
-    );
+    return;
 
   return (
     <div className="w-full flex flex-col px-[3.63rem] gap-[2.5rem]">
diff --git a/src/routes/ProtectedRoute.tsx b/src/routes/ProtectedRoute.tsx
new file mode 100644
index 0000000..491550c
--- /dev/null
+++ b/src/routes/ProtectedRoute.tsx
@@ -0,0 +1,15 @@
+import { Navigate } from "react-router-dom";
+import { useAuth } from "../context/AuthContext";
+
+export const ProtectedRoute = ({ children }: { children: React.ReactNode }) => {
+  const { isAuthenticated, isLoading } = useAuth();
+
+  if (isLoading) return <div>로딩 중...</div>;
+
+  if (!isAuthenticated) {
+    alert("로그인이 필요한 서비스입니다.");
+    return <Navigate to="/login" replace />;
+  }
+
+  return <>{children}</>;
+};
\ No newline at end of file
diff --git a/src/routes/protectedRoutes.tsx b/src/routes/protectedRoutes.tsx
new file mode 100644
index 0000000..9e3305b
--- /dev/null
+++ b/src/routes/protectedRoutes.tsx
@@ -0,0 +1,66 @@
+import type { RouteObject } from "react-router-dom";
+import { Navigate } from "react-router-dom";
+import PublicLayout from "../layout/PublicLayout";
+
+import { ProtectedRoute } from "./ProtectedRoute";
+
+import PostWrite from "../pages/Post/PostWritePage";
+import PostSuccess from "../pages/Post/PostSuccess";
+import PostEditPage from "../pages/Post/PostEditPage";
+
+import MyPageLayout from "../pages/MyPage/MyPageLayout";
+import ProfileEditPage from "../pages/MyPage/ProfileEditPage";
+import MyPostPage from "../pages/MyPage/MyPostPage";
+import MyLessonPage from "../pages/MyPage/MyLessonPage";
+
+export const protectedRoutes: RouteObject[] = [
+  {
+    path: "/",
+    element: <PublicLayout />,
+    children: [
+      // 글쓰기
+      {
+        path: "post",
+        element: (
+          <ProtectedRoute>
+            <PostWrite />
+          </ProtectedRoute>
+        ),
+      },
+      // 작성 성공
+      {
+        path: "post/success",
+        element: (
+          <ProtectedRoute>
+            <PostSuccess />
+          </ProtectedRoute>
+        ),
+      },
+      // 수정
+      {
+        path: "posts/edit/:postId",
+        element: (
+          <ProtectedRoute>
+            <PostEditPage />
+          </ProtectedRoute>
+        ),
+      },
+
+      // 마이페이지 전체 보호
+      {
+        path: "my-profile",
+        element: (
+          <ProtectedRoute>
+            <MyPageLayout />
+          </ProtectedRoute>
+        ),
+        children: [
+          { index: true, element: <Navigate to="profile" replace /> },
+          { path: "profile", element: <ProfileEditPage /> },
+          { path: "posts", element: <MyPostPage /> },
+          { path: "lessons", element: <MyLessonPage /> },
+        ],
+      },
+    ],
+  },
+];
\ No newline at end of file
diff --git a/src/routes/publicRoutes.tsx b/src/routes/publicRoutes.tsx
new file mode 100644
index 0000000..fc1bb5e
--- /dev/null
+++ b/src/routes/publicRoutes.tsx
@@ -0,0 +1,57 @@
+import type { RouteObject } from "react-router-dom";
+import PublicLayout from "../layout/PublicLayout";
+
+import MainPage from "../pages/MainPage";
+import ErrorPage from "../pages/ErrorPage";
+import LoginPage from "../pages/LoginPage";
+import SearchPage from "../pages/SearchPage";
+
+import RandomFeedPage from "../pages/RandomFeedPage";
+import LuckyDrawPage from "../pages/LuckyDrawPage";
+import FavoriteFeedPage from "../pages/FavoriteFeedPage";
+import CategoryFeedPage from "../pages/CategoryFeedPage";
+import BestFeedPage from "../pages/BestFeedPage";
+
+import ServiceTerm from "../components/Terms/ServiceTerm";
+import PrivacyTerms from "../components/Terms/PrivacyTerms";
+import MarketingTerm from "../components/Terms/Marketing";
+
+import SignUpPage from "../pages/SignUp/SignUpPage";
+import FindPasswordPage from "../pages/FindPasswordPage";
+import SetNewPassWordPage from "../pages/SetNewPasswordPage";
+
+import PostDetailPage from "../pages/Post/PostDetailPage";
+
+export const publicRoutes: RouteObject[] = [
+  {
+    path: "/",
+    element: <PublicLayout />,
+    children: [
+      { index: true, element: <MainPage /> },
+
+      { path: "login", element: <LoginPage /> },
+      { path: "signup", element: <SignUpPage /> },
+
+      { path: "terms1", element: <ServiceTerm /> },
+      { path: "terms2", element: <PrivacyTerms /> },
+      { path: "terms3", element: <MarketingTerm /> },
+
+      { path: "signup", element: <SignUpPage /> },
+      { path: "find-password", element: <FindPasswordPage /> },
+      { path: "set-password", element: <SetNewPassWordPage /> },
+
+      { path: "search", element: <SearchPage /> },
+      { path: "random-feed", element: <RandomFeedPage /> },
+      { path: "lucky-draw", element: <LuckyDrawPage /> },
+      { path: "favorite-feed", element: <FavoriteFeedPage /> },
+      { path: "category-feed/:categoryId", element: <CategoryFeedPage /> },
+      { path: "best-failer", element: <BestFeedPage /> },
+
+      // 게시글 상세는 공개
+      { path: "posts/:postId", element: <PostDetailPage /> },
+
+      // 맨 마지막
+      { path: "*", element: <ErrorPage /> },
+    ],
+  },
+];
diff --git a/vite.config.ts b/vite.config.ts
index 2f6a6d7..d2f5150 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -7,7 +7,7 @@ export default defineConfig({
   server: {
     proxy: {
       "/api": {
-        target: "http://43.201.240.13:8080",
+        target: "http://3.38.162.157:8080",
         changeOrigin: true,
         secure: false,
       },