feat: update metadata

Author: xiaoyu2er

apps/docs/src/lib/metadata.ts

@@ -6,7 +6,6 @@ export function createMetadata(override: Metadata): Metadata {
     openGraph: {
       title: override.title ?? undefined,
       description: override.description ?? undefined,
-      url: baseUrl,
       images: '/twitter-card.png',
       siteName: 'nextjs.im',
       ...override.openGraph,
@@ -23,6 +22,7 @@ export function createMetadata(override: Metadata): Metadata {
 }
 
 export const baseUrl =
-  process.env.NODE_ENV === 'development' || !process.env.VERCEL_URL
+  process.env.NODE_ENV === 'development' ||
+  !process.env.VERCEL_PROJECT_PRODUCTION_URL
     ? new URL('http://localhost:3000')
-    : new URL(`https://${process.env.VERCEL_URL}`);
+    : new URL(`https://${process.env.VERCEL_PROJECT_PRODUCTION_URL}`);