diff --git a/frontend/components/ui/markdown-viewer.tsx b/frontend/components/ui/markdown-viewer.tsx
index 8b6e3635..2bbca6fa 100644
--- a/frontend/components/ui/markdown-viewer.tsx
+++ b/frontend/components/ui/markdown-viewer.tsx
@@ -20,7 +20,7 @@ export function MarkdownViewer({ content, className }: MarkdownViewerProps) {
       attributes: {
         class: cn(
           "prose dark:prose-invert max-w-none w-full text-base outline-none md:text-sm",
-          "[&_h2]:text-lg [&_h2]:font-bold",
+          "[&_h2]:text-base [&_h2]:font-bold",
           "[&_ul]:list-disc [&_ul]:pl-5 [&_ul]:my-2",
           "[&_ol]:list-decimal [&_ol]:pl-5 [&_ol]:my-2",
           "[&_li]:my-1",