diff --git a/apps/docs/src/app/[...slug]/page.tsx b/apps/docs/src/app/[...slug]/page.tsx
index f3fbe952..8e28a8a4 100644
--- a/apps/docs/src/app/[...slug]/page.tsx
+++ b/apps/docs/src/app/[...slug]/page.tsx
@@ -17,7 +17,7 @@ type MarkdownHeading = {
 };
 
 const extractHeadingsFromMdx = (raw: string): MarkdownHeading[] => {
-  const regXHeader = /#{1,6}.+/g;
+  const regXHeader = /#{1,6}\s.+/g;
 
   return (
     raw.match(regXHeader)?.map((item) => {