diff --git a/src/components/Toc.astro b/src/components/Toc.astro
index d2b8249..61347c7 100644
--- a/src/components/Toc.astro
+++ b/src/components/Toc.astro
@@ -17,12 +17,11 @@
 		.map((page) => {
 			const fileName = page.file.split("/").pop()?.replace(".mdx", "") || "";
 			const url = `/${sectionPath}/${fileName}`;
-			const title =
-				(page as any).title ||
-				page.frontmatter?.title ||
-				fileName.replace(/^\d+-/, "").replace(/-/g, " ");
 
-			return { url, title, order: parseInt(fileName) || 999 };
+			const [index, titlePart] = fileName.split("-");
+			const title = (page as any).title || page.frontmatter?.title || titlePart;
+
+			return { url, title, order: index };
 		})
 		.sort((a, b) => a.order - b.order);
 }