diff --git a/src/.vuepress/public/logo-dark.png b/src/.vuepress/public/logo-dark.png
new file mode 100644
index 0000000..a191a4e
Binary files /dev/null and b/src/.vuepress/public/logo-dark.png differ
diff --git a/src/.vuepress/public/logo-dark.webp b/src/.vuepress/public/logo-dark.webp
deleted file mode 100644
index 92a5a05..0000000
Binary files a/src/.vuepress/public/logo-dark.webp and /dev/null differ
diff --git a/src/.vuepress/public/logo.png b/src/.vuepress/public/logo.png
new file mode 100644
index 0000000..51915cf
Binary files /dev/null and b/src/.vuepress/public/logo.png differ
diff --git a/src/.vuepress/public/logo.webp b/src/.vuepress/public/logo.webp
deleted file mode 100644
index cc4d7f2..0000000
Binary files a/src/.vuepress/public/logo.webp and /dev/null differ
diff --git a/src/.vuepress/theme.ts b/src/.vuepress/theme.ts
index 4bcd1be..31c29b9 100644
--- a/src/.vuepress/theme.ts
+++ b/src/.vuepress/theme.ts
@@ -12,8 +12,8 @@ export default hopeTheme({
 
   iconAssets: "fontawesome-with-brands",
 
-  logo: "/logo.webp",
-  logoDark: '/logo-dark.webp',
+  logo: "/logo.png",
+  logoDark: '/logo-dark.png',
 
   repo: "szhhwh/jingji_spbook_vue",
 
@@ -25,7 +25,7 @@ export default hopeTheme({
   // sidebar
   sidebar,
 
-  // footer: "荆棘鸟文学社",
+  footer: "高三特刊",
 
   displayFooter: true,