diff --git a/packages/backend/routes/song/info.ts b/packages/backend/routes/song/info.ts
index 9e7d7f3..427e4da 100644
--- a/packages/backend/routes/song/info.ts
+++ b/packages/backend/routes/song/info.ts
@@ -134,7 +134,10 @@ const songInfoUpdateHandler = new Elysia({ prefix: "/song" }).use(requireAuth).p
 			objectId: songID,
 			changeType: "update-song",
 			changedBy: user!.unqId,
-			data: updatedData.length > 0 ? updatedData[0] : null
+			data: updatedData.length > 0 ? {
+				old: info,
+				new: updatedData[0]
+			} : null
 		});
 		return {
 			message: "Successfully updated song info.",
diff --git a/packages/crawler/mq/task/collectSongs.ts b/packages/crawler/mq/task/collectSongs.ts
index 894fb79..8ce4a0d 100644
--- a/packages/crawler/mq/task/collectSongs.ts
+++ b/packages/crawler/mq/task/collectSongs.ts
@@ -34,23 +34,24 @@ export async function insertIntoSongs(aid: number) {
 			.returning();
 		return data;
 	}
-	const data = await db
-		.insert(songs)
-		.values({
-			aid,
-			publishedAt: drizzleSQL`SELECT published_at FROM bilibili_metadata WHERE aid = ${aid}`,
-			duration: drizzleSQL`SELECT duration FROM bilibili_metadata WHERE aid = ${aid}`,
-			image: drizzleSQL`SELECT cover_url FROM bilibili_metadata WHERE aid = ${aid}`,
-			producer: drizzleSQL`
-			SELECT username
-			FROM bilibili_user bu
-			JOIN bilibili_metadata bm
-			ON bm.uid = bu.uid
-			WHERE bm.aid = ${aid}
-		`
-		})
-		.onConflictDoNothing()
-		.returning();
+	const data = await sql`
+		INSERT INTO songs (aid, published_at, duration, image, producer)
+		VALUES (
+			$1,
+			(SELECT published_at FROM bilibili_metadata WHERE aid = ${aid}),
+			(SELECT duration FROM bilibili_metadata WHERE aid = ${aid}),
+			(SELECT cover_url FROM bilibili_metadata WHERE aid = ${aid}),
+			(
+				SELECT username
+				FROM bilibili_user bu
+				JOIN bilibili_metadata bm
+				ON bm.uid = bu.uid
+				WHERE bm.aid = ${aid}
+			)
+		)
+		ON CONFLICT DO NOTHING
+		RETURNING *
+	`
 
 	return data;
 }
diff --git a/packages/crawler/src/bullui.ts b/packages/crawler/src/bullui.ts
index 2d55344..714bde9 100644
--- a/packages/crawler/src/bullui.ts
+++ b/packages/crawler/src/bullui.ts
@@ -21,8 +21,8 @@ const app = express();
 
 app.use("/", serverAdapter.getRouter());
 
-app.listen(5000, () => {
-	console.log("Running on 5000...");
-	console.log("For the UI, open http://localhost:5000/");
+app.listen(5086, () => {
+	console.log("Running on 5086...");
+	console.log("For the UI, open http://localhost:5086/");
 	console.log("Make sure Redis is running on port 6379 by default");
 });