diff --git a/packages/backend/routes/video/label.ts b/packages/backend/routes/video/label.ts
index 64965f4..2a27f5b 100644
--- a/packages/backend/routes/video/label.ts
+++ b/packages/backend/routes/video/label.ts
@@ -21,7 +21,7 @@ const videoSchema = BiliVideoSchema.omit({ publishedAt: true })
 
 export const getUnlabelledVideos = new Elysia({ prefix: "/videos" }).use(requireAuth).get(
 	"/unlabelled",
-	async () => {
+	async ({ user }) => {
 		return db.execute<z.infer<typeof videoSchema>>(sql`
             SELECT bm.*, ls.views, bu.username, bu.uid
 			FROM (
@@ -43,8 +43,8 @@ export const getUnlabelledVideos = new Elysia({ prefix: "/videos" }).use(require
 				 WHERE aid IN (
 					 SELECT aid
 					 FROM internal.video_type_label
-							  TABLESAMPLE SYSTEM (2)
-					 WHERE user != 'i3wW8JdZ9sT3ASkk'
+					 TABLESAMPLE SYSTEM (10)
+					 WHERE user != ${user!.unqId}
 					 ORDER BY RANDOM()
 					 LIMIT 20
 				 )