diff --git a/themes/hexo/components/Header.js b/themes/hexo/components/Header.js
index c15153f3..87e83e10 100644
--- a/themes/hexo/components/Header.js
+++ b/themes/hexo/components/Header.js
@@ -87,7 +87,7 @@ const Header = props => {
             id="header"
             className="w-full h-screen bg-black text-white relative"
         >
-            <div className='w-full h-full'>
+            <div className={`w-full h-full ${CONFIG_HEXO.HOME_NAV_BACKGROUND_IMG_FIXED ? 'fixed' : ''}`}>
                 {/* <Image src={siteInfo.pageCover} fill
                     style={{ objectFit: 'cover' }}
                     className='opacity-70'
diff --git a/themes/hexo/config_hexo.js b/themes/hexo/config_hexo.js
index 92e5268b..3a2612fd 100644
--- a/themes/hexo/config_hexo.js
+++ b/themes/hexo/config_hexo.js
@@ -3,6 +3,7 @@ const CONFIG_HEXO = {
   HOME_BANNER_GREETINGS: ['Hi，我是一个程序员', 'Hi，我是一个打工人', 'Hi，我是一个干饭人', '欢迎来到我的博客🎉'], // 首页大图标语文字
 
   HOME_NAV_BUTTONS: true, // 首页是否显示分类大图标按钮
+  HOME_NAV_BACKGROUND_IMG_FIXED: true, // 首页背景图滚动时是否固定，true 则滚动时图片不懂； false则随鼠标滚动
 
   // 菜单配置
   MENU_CATEGORY: true, // 显示分类