diff --git a/WZY/xhs_front/src/router/index.jsx b/WZY/xhs_front/src/router/index.jsx
index 077f8ed..fd959b9 100644
--- a/WZY/xhs_front/src/router/index.jsx
+++ b/WZY/xhs_front/src/router/index.jsx
@@ -1,33 +1,30 @@
 // src/router/index.jsx
+
 import React from 'react'
 import { Routes, Route, Navigate } from 'react-router-dom'
-
-// 确认这些路径和文件名与你项目里是一一对应的
-import CreatePost     from '../components/CreatePost'      // src/components/CreatePost.jsx
-import HomeFeed       from '../components/HomeFeed'        // src/components/HomeFeed.jsx
-import PlaceholderPage from '../components/PlaceholderPage'// src/components/PlaceholderPage.jsx
-import UploadPage     from '../components/UploadPage'      // src/components/UploadPage.jsx
+import CreatePost      from '../components/CreatePost'
+import HomeFeed        from '../components/HomeFeed'
+import NotebookPage    from '../components/NotebookPage'
+import UploadPage      from '../components/UploadPage'
+import PlaceholderPage from '../components/PlaceholderPage'
 
 export default function AppRouter() {
   return (
     <Routes>
-      {/* 一定要放在最前面，防止被 /* 等 catch-all 覆盖 */}
-      <Route path="/posts/new" element={<CreatePost />} />
+      {/* 新帖 & 编辑帖（/:postId 可选） */}
+      <Route path="/posts/new"           element={<CreatePost />} />
+      <Route path="/posts/edit/:postId"  element={<CreatePost />} />
 
       <Route path="/home"      element={<HomeFeed />} />
+      <Route path="/notebooks" element={<NotebookPage />} />
+      <Route path="/activity"  element={<PlaceholderPage pageId="activity" />} />
+      <Route path="/notes"     element={<PlaceholderPage pageId="notes" />} />
+      <Route path="/creator"   element={<PlaceholderPage pageId="creator" />} />
+      <Route path="/journal"   element={<PlaceholderPage pageId="journal" />} />
 
-      <Route path="/notebooks" element={<PlaceholderPage pageId="notebooks" />} />
-      <Route path="/activity"  element={<PlaceholderPage pageId="activity"  />} />
-      <Route path="/notes"     element={<PlaceholderPage pageId="notes"     />} />
-      <Route path="/creator"   element={<PlaceholderPage pageId="creator"   />} />
-      <Route path="/journal"   element={<PlaceholderPage pageId="journal"   />} />
+      <Route path="/dashboard/*" element={<PlaceholderPage />} />
 
-      <Route path="/dashboard/*" element={<UploadPage />} />
-
-      {/* 根路径重定向到 dashboard */}
       <Route path="/" element={<Navigate to="/dashboard/overview" replace />} />
-
-      {/* 最后一个兜底 */}
       <Route path="*" element={<PlaceholderPage pageId="home" />} />
     </Routes>
   )