diff --git a/web/src/app/api/logto/callback/route.ts b/web/src/app/api/logto/callback/route.ts
index 6ffbd82..8449d1c 100644
--- a/web/src/app/api/logto/callback/route.ts
+++ b/web/src/app/api/logto/callback/route.ts
@@ -6,7 +6,10 @@ import { type NextRequest } from 'next/server';
 export const dynamic = 'force-dynamic';
 
 export async function GET(request: NextRequest) {
-  const searchParams = request.nextUrl.searchParams;
-  await handleSignIn(logtoConfig, searchParams);
+  const callbackUrl = new URL(
+    `/api/logto/callback?${request.nextUrl.searchParams.toString()}`,
+    logtoConfig.baseUrl
+  );
+  await handleSignIn(logtoConfig, callbackUrl);
   redirect('/');
 }