diff --git a/src/config.ts b/src/config.ts
index a2863df..a979b22 100644
--- a/src/config.ts
+++ b/src/config.ts
@@ -10,7 +10,7 @@ import { LinkPreset } from "./types/config";
 
 export const siteConfig: SiteConfig = {
 	title: "MC_Kero blog",
-	subtitle: "Demo Site",
+	subtitle: "MC_Kero的博客,有时候会写点文章",
 	lang: "zh_CN", // Language code, e.g. 'en', 'zh_CN', 'ja', etc.
 	themeColor: {
 		hue: 355, // Default hue for the theme color, from 0 to 360. e.g. red: 0, teal: 200, cyan: 250, pink: 345