diff --git a/components/pages/work-flow/thumbnail-grid.tsx b/components/pages/work-flow/thumbnail-grid.tsx
index df5f926..5aa3b70 100644
--- a/components/pages/work-flow/thumbnail-grid.tsx
+++ b/components/pages/work-flow/thumbnail-grid.tsx
@@ -228,7 +228,7 @@ export function ThumbnailGrid({
 
           {/* 左上角三角标签 */}
           <div className='absolute top-0 left-0 z-20'>
-            <div className="relative w-16 h-16">
+            <div className="relative w-12 h-12">
               {/* 三角形背景 */}
               <div className="absolute top-0 left-0 w-0 h-0 border-t-[3rem] border-t-amber-400/60 border-r-[3rem] border-r-transparent" />
               {/* 图标 */}