diff --git a/packages/pushduck/src/core/router/router-v2.ts b/packages/pushduck/src/core/router/router-v2.ts
index f0ffdc49..170ba9d6 100644
--- a/packages/pushduck/src/core/router/router-v2.ts
+++ b/packages/pushduck/src/core/router/router-v2.ts
@@ -990,7 +990,7 @@ export class S3Router<TRoutes extends S3RouterDefinition> {
         const presignedUrl = await generatePresignedDownloadUrl(
           this.config,
           completion.key,
-          3600
+          routeConfig.expiresIn
         );
 
         // Call onUploadComplete hook