diff --git a/src/components/TokenRefreshManager.tsx b/src/components/TokenRefreshManager.tsx
index 428b66b..5d9ce20 100644
--- a/src/components/TokenRefreshManager.tsx
+++ b/src/components/TokenRefreshManager.tsx
@@ -4,6 +4,7 @@ import { useEffect } from 'react';
 
 import { getAuthInfoFromBrowserCookie, clearAuthCookie } from '@/lib/auth';
 import { TOKEN_CONFIG } from '@/lib/refresh-token';
+import { isLoginPathname, resolveLoginPath } from '@/lib/tv-mode';
 
 /**
  * Token 自动刷新管理器
@@ -54,7 +55,7 @@ export function TokenRefreshManager() {
             // 刷新失败，先登出再跳转登录
             if (response.status === 401 || response.status === 403) {
               // 如果在登录页面，跳过登出和跳转逻辑
-              if (window.location.pathname === '/login') {
+              if (isLoginPathname(window.location.pathname)) {
                 console.log('[Token] On login page, skipping logout and redirect');
                 return false;
               }
@@ -69,7 +70,8 @@ export function TokenRefreshManager() {
                 // 登出失败时清除前端cookie
                 clearAuthCookie();
               }
-              window.location.href = `/login?redirect=${encodeURIComponent(window.location.pathname + window.location.search)}`;
+              const loginPath = resolveLoginPath(window.location.pathname);
+              window.location.href = `${loginPath}?redirect=${encodeURIComponent(window.location.pathname + window.location.search)}`;
             }
             return false;
           }
@@ -97,6 +99,9 @@ export function TokenRefreshManager() {
       // Refresh Token 已过期
       if (now >= authInfo.refreshExpires) {
         console.log('[Token] Refresh token expired, redirecting to login');
+        if (isLoginPathname(window.location.pathname)) {
+          return false;
+        }
         // 先登出再跳转登录
         window.fetch('/api/logout', {
           method: 'POST',
@@ -106,7 +111,8 @@ export function TokenRefreshManager() {
           // 登出失败时清除前端cookie
           clearAuthCookie();
         }).finally(() => {
-          window.location.href = `/login?redirect=${encodeURIComponent(window.location.pathname + window.location.search)}`;
+          const loginPath = resolveLoginPath(window.location.pathname);
+          window.location.href = `${loginPath}?redirect=${encodeURIComponent(window.location.pathname + window.location.search)}`;
         });
         return false;
       }
@@ -152,7 +158,7 @@ export function TokenRefreshManager() {
       // 响应拦截：401 错误时刷新 Token 并重试（仅重试一次）
       if (response.status === 401) {
         // 如果在登录页面，跳过刷新逻辑
-        if (window.location.pathname === '/login') {
+        if (isLoginPathname(window.location.pathname)) {
           console.log('[Token] On login page, skipping refresh logic');
           return response;
         }
@@ -178,7 +184,7 @@ export function TokenRefreshManager() {
                 console.error('[Token] Still 401 after refresh, redirecting to login');
 
                 // 如果在登录页面，跳过登出和跳转逻辑
-                if (window.location.pathname === '/login') {
+                if (isLoginPathname(window.location.pathname)) {
                   console.log('[Token] On login page, skipping logout and redirect');
                   return response;
                 }
@@ -193,7 +199,8 @@ export function TokenRefreshManager() {
                   // 登出失败时清除前端cookie
                   clearAuthCookie();
                 }
-                window.location.href = `/login?redirect=${encodeURIComponent(window.location.pathname + window.location.search)}`;
+                const loginPath = resolveLoginPath(window.location.pathname);
+                window.location.href = `${loginPath}?redirect=${encodeURIComponent(window.location.pathname + window.location.search)}`;
               }
             }
           } else {
diff --git a/src/lib/db.client.ts b/src/lib/db.client.ts
index fdd3e62..096e021 100644
--- a/src/lib/db.client.ts
+++ b/src/lib/db.client.ts
@@ -17,6 +17,7 @@
 import { getAuthInfoFromBrowserCookie, clearAuthCookie } from './auth';
 import { normalizeEpisodeFilterConfig } from './episode-filter';
 import { MangaReadRecord, MangaShelfItem } from './manga.types';
+import { isLoginPathname, resolveLoginPath } from './tv-mode';
 import { DanmakuFilterConfig, EpisodeFilterConfig, SkipConfig } from './types';
 
 // 全局错误触发函数
@@ -661,7 +662,7 @@ export async function fetchWithAuth(
       // 如果在登录页面，跳过刷新逻辑
       if (
         typeof window !== 'undefined' &&
-        window.location.pathname === '/login'
+        isLoginPathname(window.location.pathname)
       ) {
         console.log('[fetchWithAuth] On login page, skipping refresh logic');
         return res;
@@ -707,7 +708,7 @@ export async function fetchWithAuth(
         // 检查当前页面是否已经是登录页，避免重复跳转
         if (
           typeof window !== 'undefined' &&
-          !window.location.pathname.startsWith('/login')
+          !isLoginPathname(window.location.pathname)
         ) {
           // 调用 logout 接口
           try {
@@ -721,7 +722,10 @@ export async function fetchWithAuth(
             clearAuthCookie();
           }
           const currentUrl = window.location.pathname + window.location.search;
-          const loginUrl = new URL('/login', window.location.origin);
+          const loginUrl = new URL(
+            resolveLoginPath(window.location.pathname),
+            window.location.origin
+          );
           loginUrl.searchParams.set('redirect', currentUrl);
           window.location.href = loginUrl.toString();
         }
diff --git a/src/lib/tv-mode.ts b/src/lib/tv-mode.ts
index a5ebc3e..1427f9e 100644
--- a/src/lib/tv-mode.ts
+++ b/src/lib/tv-mode.ts
@@ -1,3 +1,16 @@
 export function isTVModeEnabled() {
   return process.env.ENABLE_TV_MODE !== 'false';
 }
+
+export function isTVPathname(pathname: string): boolean {
+  return pathname === '/tv' || pathname.startsWith('/tv/');
+}
+
+/** 按当前路径选择登录页：TV 端走 /tv/login，其余走 /login */
+export function resolveLoginPath(pathname: string): string {
+  return isTVPathname(pathname) ? '/tv/login' : '/login';
+}
+
+export function isLoginPathname(pathname: string): boolean {
+  return pathname === '/login' || pathname === '/tv/login';
+}
diff --git a/src/middleware.ts b/src/middleware.ts
index 8afb5af..d53c2d4 100644
--- a/src/middleware.ts
+++ b/src/middleware.ts
@@ -5,7 +5,7 @@ import { NextRequest, NextResponse } from 'next/server';
 import { isAccessTokenInvalidated } from '@/lib/access-token-invalidation';
 import { getAuthInfoFromCookie } from '@/lib/auth';
 import { TOKEN_CONFIG } from '@/lib/refresh-token';
-import { isTVModeEnabled } from '@/lib/tv-mode';
+import { isTVModeEnabled, resolveLoginPath } from '@/lib/tv-mode';
 
 export async function middleware(request: NextRequest) {
   const { pathname } = request.nextUrl;
@@ -158,9 +158,7 @@ function handleAuthFailure(
   }
 
   // TV 端页面未授权时进入电视扫码登录页
-  const loginUrl = pathname.startsWith('/tv')
-    ? new URL('/tv/login', request.url)
-    : new URL('/login', request.url);
+  const loginUrl = new URL(resolveLoginPath(pathname), request.url);
   // 保留完整的URL，包括查询参数
   const fullUrl = `${pathname}${request.nextUrl.search}`;
   loginUrl.searchParams.set('redirect', fullUrl);