diff --git a/src/App.tsx b/src/App.tsx
index a249677..b0c9192 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -16,23 +16,30 @@ import MediaLibraryPage from './pages/MediaLibraryPage'
 import KVTestPage from './pages/KVTestPage'
 function App() {
   return (
-    <Layout>
-      <Routes>
-        <Route path="/" element={<HomePage />} />
-        <Route path="/editor" element={<EditorPage />} />
-        <Route path="/ai-video" element={<AIVideoPage />} />
-        <Route path="/templates" element={<TemplateManagePage />} />
-        <Route path="/templates/:templateId" element={<TemplateDetailPage />} />
-        <Route path="/resource-categories" element={<ResourceCategoryPage />} />
-        <Route path="/projects" element={<ProjectManagePage />} />
-        <Route path="/projects/:projectId" element={<ProjectDetailPage />} />
-        <Route path="/models" element={<ModelManagePage />} />
-        <Route path="/audio" element={<AudioLibraryPage />} />
-        <Route path="/media" element={<MediaLibraryPage />} />
-        <Route path="/kv-test" element={<KVTestPage />} />
-        <Route path="/settings" element={<SettingsPage />} />
-      </Routes>
-    </Layout>
+    <Routes>
+      {/* 项目详情页 - 无侧边栏布局 */}
+      <Route path="/projects/:projectId" element={<ProjectDetailPage />} />
+
+      {/* 其他页面 - 带侧边栏布局 */}
+      <Route path="/*" element={
+        <Layout>
+          <Routes>
+            <Route path="/" element={<HomePage />} />
+            <Route path="/editor" element={<EditorPage />} />
+            <Route path="/ai-video" element={<AIVideoPage />} />
+            <Route path="/templates" element={<TemplateManagePage />} />
+            <Route path="/templates/:templateId" element={<TemplateDetailPage />} />
+            <Route path="/resource-categories" element={<ResourceCategoryPage />} />
+            <Route path="/projects" element={<ProjectManagePage />} />
+            <Route path="/models" element={<ModelManagePage />} />
+            <Route path="/audio" element={<AudioLibraryPage />} />
+            <Route path="/media" element={<MediaLibraryPage />} />
+            <Route path="/kv-test" element={<KVTestPage />} />
+            <Route path="/settings" element={<SettingsPage />} />
+          </Routes>
+        </Layout>
+      } />
+    </Routes>
   )
 }