diff --git a/index.html b/index.html
index f8c3b87..89fedf1 100644
--- a/index.html
+++ b/index.html
@@ -2,7 +2,8 @@
-
+
+
ITTOView - PMP项目管理ITTO可视化学习平台
diff --git a/src/components/layout/Sidebar.tsx b/src/components/layout/Sidebar.tsx
index e5c2781..67ed1e6 100644
--- a/src/components/layout/Sidebar.tsx
+++ b/src/components/layout/Sidebar.tsx
@@ -1,6 +1,7 @@
import { Link, useLocation } from 'react-router-dom'
import { clsx } from 'clsx'
import { useAppStore } from '@/stores/useAppStore'
+import ittoIcon from '@/data/icon/ittoico.png'
import {
Home,
BookOpen,
@@ -56,8 +57,8 @@ export function Sidebar() {
{/* Logo */}
-
- IT
+
+
{sidebarOpen && (
diff --git a/src/data/icon/ittoico.png b/src/data/icon/ittoico.png
new file mode 100644
index 0000000..bb8319f
Binary files /dev/null and b/src/data/icon/ittoico.png differ
diff --git a/src/data/icon/ittologo.png b/src/data/icon/ittologo.png
new file mode 100644
index 0000000..ebe703d
Binary files /dev/null and b/src/data/icon/ittologo.png differ
diff --git a/src/vite-env.d.ts b/src/vite-env.d.ts
new file mode 100644
index 0000000..11f02fe
--- /dev/null
+++ b/src/vite-env.d.ts
@@ -0,0 +1 @@
+///