diff --git a/components/brand-mark.tsx b/components/brand-mark.tsx
index 5fd2581..77af14e 100644
--- a/components/brand-mark.tsx
+++ b/components/brand-mark.tsx
@@ -7,7 +7,7 @@ export function BrandMark({ compact = false }: { compact?: boolean }) {
       alt="考町科技 KAOTINGS"
       width={compact ? 168 : 208}
       height={compact ? 60 : 75}
-      className={compact ? "h-11 w-auto" : "h-14 w-auto"}
+      className={compact ? "h-14 w-auto" : "h-16 w-auto"}
       priority
     />
   );
diff --git a/components/site-header.tsx b/components/site-header.tsx
index 0d1cf5e..c6fd800 100644
--- a/components/site-header.tsx
+++ b/components/site-header.tsx
@@ -11,7 +11,7 @@ export function SiteHeader() {
 
   return (
     <header className="sticky top-0 z-50 border-b border-white/5 bg-ink/90 backdrop-blur-xl">
-      <div className="container-shell flex h-[70px] items-center justify-between gap-6">
+      <div className="container-shell flex h-[82px] items-center justify-between gap-6">
         <Link aria-label="返回考町科技首页" href="/" onClick={() => setOpen(false)}>
           <BrandMark compact />
         </Link>