From 4c7a0709a47da5d240ecea2ba39e5af2508e8afa Mon Sep 17 00:00:00 2001
From: ZhuRui <GodRuiCollection@163.com>
Date: Mon, 27 Jul 2026 10:06:45 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E5=A4=84=E7=90=86=E9=A1=B5=E9=9D=A2titl?=
 =?UTF-8?q?e=E9=97=AA=E7=83=81=E9=97=AE=E9=A2=98?=
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---
 src/router/guard.ts | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/src/router/guard.ts b/src/router/guard.ts
index 20893c9..b2beeae 100644
--- a/src/router/guard.ts
+++ b/src/router/guard.ts
@@ -1,6 +1,13 @@
 import router from '@/router';
 import { auth } from '@/hooks/useAuth';
 
+const appTitle = import.meta.env.VITE_APP_TITLE || 'CPMS 运营平台';
+
+/** 导航完成后设置页面标题，避免动态路由加载前误匹配 404 导致 title 闪烁 */
+function updateDocumentTitle(title?: string) {
+  document.title = title ? `${title} - ${appTitle}` : appTitle;
+}
+
 /**
  * 全局路由守卫
  * 核心流程:
@@ -15,10 +22,6 @@ import { auth } from '@/hooks/useAuth';
  * matched 信息带过去,导致仍然匹配到 /:pathMatch(.*)*。
  */
 router.beforeEach(async (to, _from, next) => {
-  // 设置页面标题
-  const appTitle = import.meta.env.VITE_APP_TITLE || 'CPMS 运营平台';
-  document.title = to.meta.title ? `${to.meta.title} - ${appTitle}` : appTitle;
-
   // ── /login 特殊处理 ──
   if (to.path === '/login') {
     if (auth.isLoggedIn()) {
@@ -51,3 +54,7 @@ router.beforeEach(async (to, _from, next) => {
 
   next();
 });
+
+router.afterEach((to) => {
+  updateDocumentTitle(to.meta.title as string | undefined);
+});