diff --git a/src/app/layout.tsx b/src/app/layout.tsx
index c35bb38..a6c3d0a 100644
--- a/src/app/layout.tsx
+++ b/src/app/layout.tsx
@@ -16,6 +16,7 @@ function RootLayout({ children }: { children: ReactNode }): ReactElement {
         <meta name="baidu-site-verification" content="codeva-ET8AOZwhkG" />
         <meta name="sogou_site_verification" content="5WfNfjHc6j" />
         <meta name="360-site-verification" content="c2f6de2ca12d108936ee7a52fcbf72dc" />
+        <meta name="bytedance-verification-code" content="uSu4KfluDS94lnP5ePYw" />
       </head>
       <body>{children}</body>
     </html>
