diff --git a/lib/mq/exec/snapshotTick.ts b/lib/mq/exec/snapshotTick.ts
index e88f503..8fdd8d6 100644
--- a/lib/mq/exec/snapshotTick.ts
+++ b/lib/mq/exec/snapshotTick.ts
@@ -106,8 +106,13 @@ export const takeSnapshotForMilestoneVideoWorker = async (job: Job) => {
 		const { aid, currentViews, snapshotedAt } = job.data;
 		const lastSnapshoted = snapshotedAt;
 		const stat = await insertVideoStats(client, aid, "snapshotMilestoneVideo");
-		if (stat == null) {
-			await setSnapshotScheduled(aid, false, 0);
+		if (typeof stat === "number") {
+			if (stat === -404 || stat === 62002) {
+				await setSnapshotScheduled(aid, true, 6 * 60 * 60);
+			}
+			else {
+				await setSnapshotScheduled(aid, false, 0);
+			}
 			return;
 		}
 		const nextMilestone = currentViews >= 100000 ? 1000000 : 100000;
@@ -166,6 +171,15 @@ export const takeSnapshotForVideoWorker = async (job: Job) => {
 	try {
 		const { aid } = job.data;
 		const stat = await insertVideoStats(client, aid, "getVideoInfo");
+		if (typeof stat === "number") {
+			if (stat === -404 || stat === 62002) {
+				await setSnapshotScheduled(aid, true, 6 * 60 * 60);
+			}
+			else {
+				await setSnapshotScheduled(aid, false, 0);
+			}
+			return;
+		}
 		logger.log(`Taken snapshot for ${aid}`, "mq");
 		if (stat == null) {
 			setSnapshotScheduled(aid, false, 0);
diff --git a/lib/mq/task/getVideoStats.ts b/lib/mq/task/getVideoStats.ts
index dd9d1f4..274d1bb 100644
--- a/lib/mq/task/getVideoStats.ts
+++ b/lib/mq/task/getVideoStats.ts
@@ -4,8 +4,8 @@ import { getVideoInfo } from "lib/net/getVideoInfo.ts";
 export async function insertVideoStats(client: Client, aid: number, task: string) {
 	const data = await getVideoInfo(aid, task);
     const time = new Date().getTime();
-    if (data === null) {
-		return null;
+    if (typeof data == 'number') {
+		return data;
 	}
     const views = data.stat.view;
     const danmakus = data.stat.danmaku;
diff --git a/lib/net/getVideoInfo.ts b/lib/net/getVideoInfo.ts
index 5ccb8ec..c35bf56 100644
--- a/lib/net/getVideoInfo.ts
+++ b/lib/net/getVideoInfo.ts
@@ -2,13 +2,13 @@ import netScheduler from "lib/mq/scheduler.ts";
 import { VideoInfoData, VideoInfoResponse } from "lib/net/bilibili.d.ts";
 import logger from "lib/log/logger.ts";
 
-export async function getVideoInfo(aid: number, task: string): Promise<VideoInfoData | null> {
+export async function getVideoInfo(aid: number, task: string): Promise<VideoInfoData | number> {
 	const url = `https://api.bilibili.com/x/web-interface/view?aid=${aid}`;
 	const data = await netScheduler.request<VideoInfoResponse>(url, task);
 	const errMessage = `Error fetching metadata for ${aid}:`;
 	if (data.code !== 0) {
 		logger.error(errMessage + data.code + "-" + data.message, "net", "fn:getVideoInfo");
-		return null;
+		return data.code;
 	}
 	return data.data;
 }