diff --git a/.vuepress/themeConfig.ts b/.vuepress/themeConfig.ts
index 0041eaf..1fd9661 100644
--- a/.vuepress/themeConfig.ts
+++ b/.vuepress/themeConfig.ts
@@ -84,7 +84,7 @@ export default defineThemeConfig({
       // sidebar
       sidebar: sidebar.zh,
 
-      footer: "默认页脚",
+      footer: "Copyright © 2022 XJTU-STEI",
 
       displayFooter: true,
 
diff --git a/home.md b/home.md
index 1c2943f..898a34f 100644
--- a/home.md
+++ b/home.md
@@ -99,5 +99,5 @@ features:
     details: 包括图标支持、全屏按钮、返回顶部按钮等
     link: https://vuepress-theme-hope.github.io/v2/zh/guide/feature/
 copyright: false
-footer: MIT Licensed | Copyright © 2019-present Mr.Hope
+footer: MIT Licensed | Copyright © 2022 XJTU-STEI
 ---