diff --git a/bun.lock b/bun.lock
index e482ba5..12eff82 100644
--- a/bun.lock
+++ b/bun.lock
@@ -3,6 +3,15 @@
   "workspaces": {
     "": {
       "name": "cvsa",
+      "dependencies": {
+        "postgres": "^3.4.5",
+      },
+      "devDependencies": {
+        "prettier": "^3.5.3",
+        "vite-tsconfig-paths": "^5.1.4",
+        "vitest": "^3.1.2",
+        "vitest-tsconfig-paths": "^3.4.1",
+      },
     },
     "packages/backend": {
       "name": "@cvsa/backend",
diff --git a/package.json b/package.json
index 673369c..2de6888 100644
--- a/package.json
+++ b/package.json
@@ -1,12 +1,21 @@
 {
 	"name": "cvsa",
 	"version": "2.13.22",
-	"private": true,
+	"private": false,
 	"type": "module",
 	"workspaces": [
 		"packages/frontend",
 		"packages/core",
 		"packages/backend",
 		"packages/crawler"
-	]
+	],
+	"dependencies": {
+		"postgres": "^3.4.5"
+	},
+	"devDependencies": {
+		"vite-tsconfig-paths": "^5.1.4",
+		"vitest": "^3.1.2",
+		"vitest-tsconfig-paths": "^3.4.1",
+		"prettier": "^3.5.3"
+	}
 }
diff --git a/packages/crawler/db/bilibili_metadata.ts b/packages/crawler/db/bilibili_metadata.ts
index 5b83e9c..b6b363f 100644
--- a/packages/crawler/db/bilibili_metadata.ts
+++ b/packages/crawler/db/bilibili_metadata.ts
@@ -30,9 +30,9 @@ export async function insertVideoLabel(sql: Psql, aid: number, label: number) {
 }
 
 export async function getVideoInfoFromAllData(sql: Psql, aid: number) {
-	const rows = await sql<BiliVideoMetadataType[]>`
+	const rows = await sql<AllDataType[]>`
         SELECT * FROM bilibili_metadata WHERE aid = ${aid}
-    `;
+  `;
 	const row = rows[0];
 	let authorInfo = "";
 	if (row.uid && (await userExistsInBiliUsers(sql, row.uid))) {
diff --git a/packages/crawler/db/snapshot.ts b/packages/crawler/db/snapshot.ts
index 16df13c..0b4c5fe 100644
--- a/packages/crawler/db/snapshot.ts
+++ b/packages/crawler/db/snapshot.ts
@@ -22,7 +22,7 @@ export async function getVideosNearMilestone(sql: Psql) {
 	return queryResult.map((row) => {
 		return {
 			...row,
-			aid: Number(row.aid),
+			aid: Number(row.aid)
 		};
 	});
 }
@@ -40,7 +40,7 @@ export async function getLatestVideoSnapshot(sql: Psql, aid: number): Promise<nu
 		return {
 			...row,
 			aid: Number(row.aid),
-			time: new Date(row.time).getTime(),
+			time: new Date(row.time).getTime()
 		};
 	})[0];
 }
diff --git a/packages/crawler/db/snapshotSchedule.ts b/packages/crawler/db/snapshotSchedule.ts
index 6fcfdc1..41925f4 100644
--- a/packages/crawler/db/snapshotSchedule.ts
+++ b/packages/crawler/db/snapshotSchedule.ts
@@ -63,18 +63,6 @@ export async function snapshotScheduleExists(sql: Psql, id: number) {
 	return rows.length > 0;
 }
 
-export async function videoHasActiveSchedule(sql: Psql, aid: number) {
-	const rows = await sql<{ status: string }[]>`
-		SELECT status
-		FROM snapshot_schedule 
-		WHERE aid = ${aid}
-			AND (status = 'pending' 
-				OR status = 'processing'
-			)
-	`
-	return rows.length > 0;
-}
-
 export async function videoHasActiveScheduleWithType(sql: Psql, aid: number, type: string) {
 	const rows = await sql<{ status: string }[]>`
 		SELECT status FROM snapshot_schedule 
@@ -91,7 +79,7 @@ export async function videoHasProcessingSchedule(sql: Psql, aid: number) {
 		FROM snapshot_schedule 
 		WHERE aid = ${aid}
 			AND status = 'processing'
-	`
+	`;
 	return rows.length > 0;
 }
 
@@ -102,7 +90,7 @@ export async function bulkGetVideosWithoutProcessingSchedules(sql: Psql, aids: n
 		WHERE aid = ANY(${aids})
 			AND status != 'processing' 
 		GROUP BY aid
-	`
+	`;
 	return rows.map((row) => Number(row.aid));
 }
 
@@ -292,23 +280,23 @@ export async function adjustSnapshotTime(
 }
 
 export async function getSnapshotsInNextSecond(sql: Psql) {
-	const rows = await sql<SnapshotScheduleType[]>`
-		SELECT *
-		FROM snapshot_schedule
-		WHERE started_at <= NOW() + INTERVAL '1 seconds' AND status = 'pending' AND type != 'normal'
-		ORDER BY
-			CASE
-				WHEN type = 'milestone' THEN 0
-				ELSE 1
-			END,
-			started_at
-		LIMIT 10;
-	`
-	return rows;
+	return sql<SnapshotScheduleType[]>`
+        SELECT *
+        FROM snapshot_schedule
+        WHERE started_at <= NOW() + INTERVAL '1 seconds'
+          AND status = 'pending'
+          AND type != 'normal'
+        ORDER BY CASE
+                     WHEN type = 'milestone' THEN 0
+                     ELSE 1
+                     END,
+                 started_at
+        LIMIT 10;
+	`;
 }
 
 export async function getBulkSnapshotsInNextSecond(sql: Psql) {
-	const rows = await sql<SnapshotScheduleType[]>`
+	return sql<SnapshotScheduleType[]>`
         SELECT *
         FROM snapshot_schedule
         WHERE (started_at <= NOW() + INTERVAL '15 seconds')
@@ -320,27 +308,33 @@ export async function getBulkSnapshotsInNextSecond(sql: Psql) {
                      END,
                  started_at
         LIMIT 1000;
-	`
-	return rows;
+	`;
 }
 
 export async function setSnapshotStatus(sql: Psql, id: number, status: string) {
-	return await sql`
-		UPDATE snapshot_schedule SET status = ${status} WHERE id = ${id}
+	return sql`
+        UPDATE snapshot_schedule
+        SET status = ${status}
+        WHERE id = ${id}
 	`;
 }
 
 export async function bulkSetSnapshotStatus(sql: Psql, ids: number[], status: string) {
-	return await sql`
-		UPDATE snapshot_schedule SET status = ${status} WHERE id = ANY(${ids})
+	return sql`
+        UPDATE snapshot_schedule
+        SET status = ${status}
+        WHERE id = ANY (${ids})
 	`;
 }
 
-export async function getVideosWithoutActiveSnapshotSchedule(sql: Psql) {
+export async function getVideosWithoutActiveSnapshotScheduleByType(sql: Psql, type: string) {
 	const rows = await sql<{ aid: string }[]>`
 		SELECT s.aid
 		FROM songs s
-		LEFT JOIN snapshot_schedule ss ON s.aid = ss.aid AND (ss.status = 'pending' OR ss.status = 'processing')
+		LEFT JOIN snapshot_schedule ss ON 
+		    s.aid = ss.aid AND
+		    (ss.status = 'pending' OR ss.status = 'processing') AND
+		    ss.type = ${type}
 		WHERE ss.aid IS NULL
 	`;
 	return rows.map((r) => Number(r.aid));
@@ -352,6 +346,6 @@ export async function getAllVideosWithoutActiveSnapshotSchedule(psql: Psql) {
 		FROM bilibili_metadata s
 		LEFT JOIN snapshot_schedule ss ON s.aid = ss.aid AND (ss.status = 'pending' OR ss.status = 'processing')
 		WHERE ss.aid IS NULL
-	`
+	`;
 	return rows.map((r) => Number(r.aid));
 }
diff --git a/packages/crawler/db/songs.ts b/packages/crawler/db/songs.ts
index ebdd08c..ee4f042 100644
--- a/packages/crawler/db/songs.ts
+++ b/packages/crawler/db/songs.ts
@@ -2,7 +2,7 @@ import type { Psql } from "@core/db/psql.d.ts";
 import { parseTimestampFromPsql } from "utils/formatTimestampToPostgre.ts";
 
 export async function getNotCollectedSongs(sql: Psql) {
-    const rows = await sql<{ aid: number }[]>`
+	const rows = await sql<{ aid: number }[]>`
         SELECT lr.aid
         FROM labelling_result lr
         WHERE lr.label != 0
@@ -12,28 +12,28 @@ export async function getNotCollectedSongs(sql: Psql) {
             WHERE s.aid = lr.aid
         );
     `;
-    return rows.map((row) => row.aid);
+	return rows.map((row) => row.aid);
 }
 
 export async function aidExistsInSongs(sql: Psql, aid: number) {
-    const rows = await sql<{ exists: boolean }[]>`
+	const rows = await sql<{ exists: boolean }[]>`
         SELECT EXISTS (
             SELECT 1
             FROM songs
             WHERE aid = ${aid}
         );
     `;
-    return rows[0].exists;
+	return rows[0].exists;
 }
 
 export async function getSongsPublihsedAt(sql: Psql, aid: number) {
-    const rows = await sql<{ published_at: string }[]>`
+	const rows = await sql<{ published_at: string }[]>`
         SELECT published_at
         FROM songs
         WHERE aid = ${aid};
     `;
-    if (rows.length === 0) {
-        return null;
-    }
-    return parseTimestampFromPsql(rows[0].published_at);
-}
\ No newline at end of file
+	if (rows.length === 0) {
+		return null;
+	}
+	return parseTimestampFromPsql(rows[0].published_at);
+}
diff --git a/packages/crawler/ml/akari.ts b/packages/crawler/ml/akari.ts
index d76317f..ebf085f 100644
--- a/packages/crawler/ml/akari.ts
+++ b/packages/crawler/ml/akari.ts
@@ -16,8 +16,8 @@ class AkariProto extends AIManager {
 	constructor() {
 		super();
 		this.models = {
-			"classifier": onnxClassifierPath,
-			"embedding": onnxEmbeddingPath,
+			classifier: onnxClassifierPath,
+			embedding: onnxEmbeddingPath
 		};
 	}
 
@@ -55,7 +55,7 @@ class AkariProto extends AIManager {
 
 		const { input_ids } = await tokenizer(texts, {
 			add_special_tokens: false,
-			return_tensor: false,
+			return_tensor: false
 		});
 
 		const cumsum = (arr: number[]): number[] =>
@@ -66,9 +66,9 @@ class AkariProto extends AIManager {
 
 		const inputs = {
 			input_ids: new ort.Tensor("int64", new BigInt64Array(flattened_input_ids.map(BigInt)), [
-				flattened_input_ids.length,
+				flattened_input_ids.length
 			]),
-			offsets: new ort.Tensor("int64", new BigInt64Array(offsets.map(BigInt)), [offsets.length]),
+			offsets: new ort.Tensor("int64", new BigInt64Array(offsets.map(BigInt)), [offsets.length])
 		};
 
 		const { embeddings } = await session.run(inputs);
@@ -77,21 +77,14 @@ class AkariProto extends AIManager {
 
 	private async runClassification(embeddings: number[]): Promise<number[]> {
 		const session = this.getModelSession("classifier");
-		const inputTensor = new ort.Tensor(
-			Float32Array.from(embeddings),
-			[1, 3, 1024],
-		);
+		const inputTensor = new ort.Tensor(Float32Array.from(embeddings), [1, 3, 1024]);
 
 		const { logits } = await session.run({ channel_features: inputTensor });
 		return this.softmax(logits.data as Float32Array);
 	}
 
 	public async classifyVideo(title: string, description: string, tags: string, aid?: number): Promise<number> {
-		const embeddings = await this.getJinaEmbeddings1024([
-			title,
-			description,
-			tags,
-		]);
+		const embeddings = await this.getJinaEmbeddings1024([title, description, tags]);
 		const probabilities = await this.runClassification(embeddings);
 		if (aid) {
 			logger.log(`Prediction result for aid: ${aid}: [${probabilities.map((p) => p.toFixed(5))}]`, "ml");
diff --git a/packages/crawler/ml/const.ts b/packages/crawler/ml/const.ts
index 4eb1525..a2f1ea9 100644
--- a/packages/crawler/ml/const.ts
+++ b/packages/crawler/ml/const.ts
@@ -1 +1 @@
-export const AkariModelVersion = "3.17";
\ No newline at end of file
+export const AkariModelVersion = "3.17";
diff --git a/packages/crawler/ml/manager.ts b/packages/crawler/ml/manager.ts
index d876844..d193bc6 100644
--- a/packages/crawler/ml/manager.ts
+++ b/packages/crawler/ml/manager.ts
@@ -6,8 +6,7 @@ export class AIManager {
 	public sessions: { [key: string]: ort.InferenceSession } = {};
 	public models: { [key: string]: string } = {};
 
-	constructor() {
-	}
+	constructor() {}
 
 	public async init() {
 		const modelKeys = Object.keys(this.models);
diff --git a/packages/crawler/mq/exec/archiveSnapshots.ts b/packages/crawler/mq/exec/archiveSnapshots.ts
index c667416..f6e67ef 100644
--- a/packages/crawler/mq/exec/archiveSnapshots.ts
+++ b/packages/crawler/mq/exec/archiveSnapshots.ts
@@ -3,9 +3,26 @@ import { getAllVideosWithoutActiveSnapshotSchedule, scheduleSnapshot } from "db/
 import logger from "@core/log/logger.ts";
 import { lockManager } from "@core/mq/lockManager.ts";
 import { getLatestVideoSnapshot } from "db/snapshot.ts";
-import { HOUR, MINUTE } from "@core/const/time.ts";
+import { MINUTE } from "@core/const/time.ts";
 import { sql } from "@core/db/dbNew";
 
+function getNextSaturdayMidnightTimestamp(): number {
+	const now = new Date();
+	const currentDay = now.getDay();
+
+	let daysUntilNextSaturday = (6 - currentDay + 7) % 7;
+
+	if (daysUntilNextSaturday === 0) {
+		daysUntilNextSaturday = 7;
+	}
+
+	const nextSaturday = new Date(now);
+	nextSaturday.setDate(nextSaturday.getDate() + daysUntilNextSaturday);
+	nextSaturday.setHours(0, 0, 0, 0);
+
+	return nextSaturday.getTime();
+}
+
 export const archiveSnapshotsWorker = async (_job: Job) => {
 	try {
 		const startedAt = Date.now();
@@ -20,15 +37,16 @@ export const archiveSnapshotsWorker = async (_job: Job) => {
 			const latestSnapshot = await getLatestVideoSnapshot(sql, aid);
 			const now = Date.now();
 			const lastSnapshotedAt = latestSnapshot?.time ?? now;
-			const interval = 168;
+			const nextSatMidnight = getNextSaturdayMidnightTimestamp();
+			const interval = nextSatMidnight - now;
 			logger.log(
 				`Scheduled archive snapshot for aid ${aid} in ${interval} hours.`,
 				"mq",
 				"fn:archiveSnapshotsWorker"
 			);
-			const targetTime = lastSnapshotedAt + interval * HOUR;
+			const targetTime = lastSnapshotedAt + interval;
 			await scheduleSnapshot(sql, aid, "archive", targetTime);
-			if (now - startedAt > 250 * MINUTE) {
+			if (now - startedAt > 30 * MINUTE) {
 				return;
 			}
 		}
diff --git a/packages/crawler/mq/exec/classifyVideo.ts b/packages/crawler/mq/exec/classifyVideo.ts
index 6c3d37c..50a760b 100644
--- a/packages/crawler/mq/exec/classifyVideo.ts
+++ b/packages/crawler/mq/exec/classifyVideo.ts
@@ -34,7 +34,7 @@ export const classifyVideoWorker = async (job: Job) => {
 
 	await job.updateData({
 		...job.data,
-		label: label,
+		label: label
 	});
 
 	return 0;
@@ -46,19 +46,19 @@ export const classifyVideosWorker = async () => {
 		return;
 	}
 
-	await lockManager.acquireLock("classifyVideos");
+	await lockManager.acquireLock("classifyVideos", 5 * 60);
 
 	const videos = await getUnlabelledVideos(sql);
 	logger.log(`Found ${videos.length} unlabelled videos`);
 
-	let i = 0;
+	const startTime = new Date().getTime();
 	for (const aid of videos) {
-		if (i > 200) {
+		const now = new Date().getTime();
+		if (now - startTime > 4.2 * MINUTE) {
 			await lockManager.releaseLock("classifyVideos");
-			return 10000 + i;
+			return 1;
 		}
 		await ClassifyVideoQueue.add("classifyVideo", { aid: Number(aid) });
-		i++;
 	}
 	await lockManager.releaseLock("classifyVideos");
 	return 0;
diff --git a/packages/crawler/mq/exec/collectSongs.ts b/packages/crawler/mq/exec/collectSongs.ts
index bd58179..b354c2b 100644
--- a/packages/crawler/mq/exec/collectSongs.ts
+++ b/packages/crawler/mq/exec/collectSongs.ts
@@ -1,7 +1,7 @@
 import { Job } from "bullmq";
 import { collectSongs } from "mq/task/collectSongs.ts";
 
-export const collectSongsWorker = async (_job: Job): Promise<void> =>{
+export const collectSongsWorker = async (_job: Job): Promise<void> => {
 	await collectSongs();
 	return;
-}
\ No newline at end of file
+};
diff --git a/packages/crawler/mq/exec/dispatchMilestoneSnapshots.ts b/packages/crawler/mq/exec/dispatchMilestoneSnapshots.ts
index 2cbcd08..1ed8b26 100644
--- a/packages/crawler/mq/exec/dispatchMilestoneSnapshots.ts
+++ b/packages/crawler/mq/exec/dispatchMilestoneSnapshots.ts
@@ -16,8 +16,8 @@ export const dispatchMilestoneSnapshotsWorker = async (_job: Job) => {
 			if (eta > 144) continue;
 			const now = Date.now();
 			const scheduledNextSnapshotDelay = eta * HOUR;
-			const maxInterval = 1 * HOUR;
-			const minInterval = 1 * SECOND;
+			const maxInterval = 1.2 * HOUR;
+			const minInterval = 2 * SECOND;
 			const delay = truncate(scheduledNextSnapshotDelay, minInterval, maxInterval);
 			const targetTime = now + delay;
 			await scheduleSnapshot(sql, aid, "milestone", targetTime);
@@ -25,5 +25,5 @@ export const dispatchMilestoneSnapshotsWorker = async (_job: Job) => {
 		}
 	} catch (e) {
 		logger.error(e as Error, "mq", "fn:dispatchMilestoneSnapshotsWorker");
-	};
-}
\ No newline at end of file
+	}
+};
diff --git a/packages/crawler/mq/exec/dispatchRegularSnapshots.ts b/packages/crawler/mq/exec/dispatchRegularSnapshots.ts
index 49a7893..9b47b03 100644
--- a/packages/crawler/mq/exec/dispatchRegularSnapshots.ts
+++ b/packages/crawler/mq/exec/dispatchRegularSnapshots.ts
@@ -1,7 +1,7 @@
 import { Job } from "bullmq";
 import { getLatestVideoSnapshot } from "db/snapshot.ts";
 import { truncate } from "utils/truncate.ts";
-import { getVideosWithoutActiveSnapshotSchedule, scheduleSnapshot } from "db/snapshotSchedule.ts";
+import { getVideosWithoutActiveSnapshotScheduleByType, scheduleSnapshot } from "db/snapshotSchedule.ts";
 import logger from "@core/log/logger.ts";
 import { HOUR, MINUTE, WEEK } from "@core/const/time.ts";
 import { lockManager } from "@core/mq/lockManager.ts";
@@ -17,7 +17,7 @@ export const dispatchRegularSnapshotsWorker = async (_job: Job): Promise<void> =
 		}
 		await lockManager.acquireLock("dispatchRegularSnapshots", 30 * 60);
 
-		const aids = await getVideosWithoutActiveSnapshotSchedule(sql);
+		const aids = await getVideosWithoutActiveSnapshotScheduleByType(sql, "normal");
 		for (const rawAid of aids) {
 			const aid = Number(rawAid);
 			const latestSnapshot = await getLatestVideoSnapshot(sql, aid);
diff --git a/packages/crawler/mq/exec/executors.ts b/packages/crawler/mq/exec/executors.ts
index f7b9cf8..c2969ed 100644
--- a/packages/crawler/mq/exec/executors.ts
+++ b/packages/crawler/mq/exec/executors.ts
@@ -7,4 +7,4 @@ export * from "./dispatchMilestoneSnapshots.ts";
 export * from "./dispatchRegularSnapshots.ts";
 export * from "./snapshotVideo.ts";
 export * from "./scheduleCleanup.ts";
-export * from "./snapshotTick.ts";
\ No newline at end of file
+export * from "./snapshotTick.ts";
diff --git a/packages/crawler/mq/exec/getLatestVideos.ts b/packages/crawler/mq/exec/getLatestVideos.ts
index b3d93f1..f2f4351 100644
--- a/packages/crawler/mq/exec/getLatestVideos.ts
+++ b/packages/crawler/mq/exec/getLatestVideos.ts
@@ -2,6 +2,6 @@ import { sql } from "@core/db/dbNew";
 import { Job } from "bullmq";
 import { queueLatestVideos } from "mq/task/queueLatestVideo.ts";
 
-export const getLatestVideosWorker = async (_job: Job): Promise<void> =>{
+export const getLatestVideosWorker = async (_job: Job): Promise<void> => {
 	await queueLatestVideos(sql);
-}
+};
diff --git a/packages/crawler/mq/exec/getVideoInfo.ts b/packages/crawler/mq/exec/getVideoInfo.ts
index ee96b2d..889bd7e 100644
--- a/packages/crawler/mq/exec/getVideoInfo.ts
+++ b/packages/crawler/mq/exec/getVideoInfo.ts
@@ -10,4 +10,4 @@ export const getVideoInfoWorker = async (job: Job): Promise<void> => {
 		return;
 	}
 	await insertVideoInfo(sql, aid);
-}
+};
diff --git a/packages/crawler/mq/exec/snapshotTick.ts b/packages/crawler/mq/exec/snapshotTick.ts
index d599fca..ca596c8 100644
--- a/packages/crawler/mq/exec/snapshotTick.ts
+++ b/packages/crawler/mq/exec/snapshotTick.ts
@@ -5,15 +5,15 @@ import {
 	getBulkSnapshotsInNextSecond,
 	getSnapshotsInNextSecond,
 	setSnapshotStatus,
-	videoHasProcessingSchedule,
+	videoHasProcessingSchedule
 } from "db/snapshotSchedule.ts";
 import logger from "@core/log/logger.ts";
 import { SnapshotQueue } from "mq/index.ts";
 import { sql } from "@core/db/dbNew";
 
 const priorityMap: { [key: string]: number } = {
-	"milestone": 1,
-	"normal": 3,
+	milestone: 1,
+	normal: 3
 };
 
 export const bulkSnapshotTickWorker = async (_job: Job) => {
@@ -35,12 +35,16 @@ export const bulkSnapshotTickWorker = async (_job: Job) => {
 					created_at: schedule.created_at,
 					started_at: schedule.started_at,
 					finished_at: schedule.finished_at,
-					status: schedule.status,
+					status: schedule.status
 				};
 			});
-			await SnapshotQueue.add("bulkSnapshotVideo", {
-				schedules: schedulesData,
-			}, { priority: 3 });
+			await SnapshotQueue.add(
+				"bulkSnapshotVideo",
+				{
+					schedules: schedulesData
+				},
+				{ priority: 3 }
+			);
 		}
 		return `OK`;
 	} catch (e) {
@@ -61,11 +65,15 @@ export const snapshotTickWorker = async (_job: Job) => {
 			}
 			const aid = Number(schedule.aid);
 			await setSnapshotStatus(sql, schedule.id, "processing");
-			await SnapshotQueue.add("snapshotVideo", {
-				aid: Number(aid),
-				id: Number(schedule.id),
-				type: schedule.type ?? "normal",
-			}, { priority });
+			await SnapshotQueue.add(
+				"snapshotVideo",
+				{
+					aid: Number(aid),
+					id: Number(schedule.id),
+					type: schedule.type ?? "normal"
+				},
+				{ priority }
+			);
 		}
 		return `OK`;
 	} catch (e) {
diff --git a/packages/crawler/mq/exec/snapshotVideo.ts b/packages/crawler/mq/exec/snapshotVideo.ts
index 59f05db..8d8d241 100644
--- a/packages/crawler/mq/exec/snapshotVideo.ts
+++ b/packages/crawler/mq/exec/snapshotVideo.ts
@@ -2,7 +2,6 @@ import { Job } from "bullmq";
 import { scheduleSnapshot, setSnapshotStatus, snapshotScheduleExists } from "db/snapshotSchedule.ts";
 import logger from "@core/log/logger.ts";
 import { HOUR, MINUTE, SECOND } from "@core/const/time.ts";
-import { lockManager } from "@core/mq/lockManager.ts";
 import { getBiliVideoStatus, setBiliVideoStatus } from "../../db/bilibili_metadata.ts";
 import { insertVideoSnapshot } from "mq/task/getVideoStats.ts";
 import { getSongsPublihsedAt } from "db/songs.ts";
@@ -11,9 +10,9 @@ import { NetSchedulerError } from "@core/net/delegate.ts";
 import { sql } from "@core/db/dbNew.ts";
 
 const snapshotTypeToTaskMap: { [key: string]: string } = {
-	"milestone": "snapshotMilestoneVideo",
-	"normal": "snapshotVideo",
-	"new": "snapshotMilestoneVideo",
+	milestone: "snapshotMilestoneVideo",
+	normal: "snapshotVideo",
+	new: "snapshotMilestoneVideo"
 };
 
 export const snapshotVideoWorker = async (job: Job): Promise<void> => {
@@ -32,7 +31,7 @@ export const snapshotVideoWorker = async (job: Job): Promise<void> => {
 			logger.warn(
 				`Video ${aid} has status ${status} in the database. Abort snapshoting.`,
 				"mq",
-				"fn:dispatchRegularSnapshotsWorker",
+				"fn:dispatchRegularSnapshotsWorker"
 			);
 			return;
 		}
@@ -44,7 +43,7 @@ export const snapshotVideoWorker = async (job: Job): Promise<void> => {
 			logger.warn(
 				`Bilibili return status ${status} when snapshoting for ${aid}.`,
 				"mq",
-				"fn:dispatchRegularSnapshotsWorker",
+				"fn:dispatchRegularSnapshotsWorker"
 			);
 			return;
 		}
@@ -52,7 +51,7 @@ export const snapshotVideoWorker = async (job: Job): Promise<void> => {
 		if (type === "new") {
 			const publihsedAt = await getSongsPublihsedAt(sql, aid);
 			const timeSincePublished = stat.time - publihsedAt!;
-			const viewsPerHour = stat.views / timeSincePublished * HOUR;
+			const viewsPerHour = (stat.views / timeSincePublished) * HOUR;
 			if (timeSincePublished > 48 * HOUR) {
 				return;
 			}
@@ -78,40 +77,31 @@ export const snapshotVideoWorker = async (job: Job): Promise<void> => {
 			logger.warn(
 				`ETA (${etaHoursString}) too long for milestone snapshot. aid: ${aid}.`,
 				"mq",
-				"fn:dispatchRegularSnapshotsWorker",
+				"fn:snapshotVideoWorker"
 			);
+			return;
 		}
 		const now = Date.now();
 		const targetTime = now + eta * HOUR;
 		await scheduleSnapshot(sql, aid, type, targetTime);
 		await setSnapshotStatus(sql, id, "completed");
 		return;
-	}
-	catch (e) {
+	} catch (e) {
 		if (e instanceof NetSchedulerError && e.code === "NO_PROXY_AVAILABLE") {
-			logger.warn(
-				`No available proxy for aid ${job.data.aid}.`,
-				"mq",
-				"fn:takeSnapshotForVideoWorker",
-			);
+			logger.warn(`No available proxy for aid ${job.data.aid}.`, "mq", "fn:snapshotVideoWorker");
 			await setSnapshotStatus(sql, id, "no_proxy");
 			await scheduleSnapshot(sql, aid, type, Date.now() + retryInterval);
 			return;
-		}
-		else if (e instanceof NetSchedulerError && e.code === "ALICLOUD_PROXY_ERR") {
+		} else if (e instanceof NetSchedulerError && e.code === "ALICLOUD_PROXY_ERR") {
 			logger.warn(
 				`Failed to proxy request for aid ${job.data.aid}: ${e.message}`,
 				"mq",
-				"fn:takeSnapshotForVideoWorker",
+				"fn:snapshotVideoWorker"
 			);
 			await setSnapshotStatus(sql, id, "failed");
 			await scheduleSnapshot(sql, aid, type, Date.now() + retryInterval);
 		}
-		logger.error(e as Error, "mq", "fn:takeSnapshotForVideoWorker");
+		logger.error(e as Error, "mq", "fn:snapshotVideoWorker");
 		await setSnapshotStatus(sql, id, "failed");
 	}
-	finally {
-		await lockManager.releaseLock("dispatchRegularSnapshots");
-	};
-	return;
 };
diff --git a/packages/crawler/mq/exec/takeBulkSnapshot.ts b/packages/crawler/mq/exec/takeBulkSnapshot.ts
index a71add1..afaf239 100644
--- a/packages/crawler/mq/exec/takeBulkSnapshot.ts
+++ b/packages/crawler/mq/exec/takeBulkSnapshot.ts
@@ -3,7 +3,7 @@ import {
 	bulkScheduleSnapshot,
 	bulkSetSnapshotStatus,
 	scheduleSnapshot,
-	snapshotScheduleExists,
+	snapshotScheduleExists
 } from "db/snapshotSchedule.ts";
 import { bulkGetVideoStats } from "net/bulkGetVideoStats.ts";
 import logger from "@core/log/logger.ts";
@@ -55,7 +55,7 @@ export const takeBulkSnapshotForVideosWorker = async (job: Job) => {
 					${shares}, 
 					${favorites}
 				)
-			`
+			`;
 
 			logger.log(`Taken snapshot for video ${aid} in bulk.`, "net", "fn:takeBulkSnapshotForVideosWorker");
 		}
@@ -72,11 +72,7 @@ export const takeBulkSnapshotForVideosWorker = async (job: Job) => {
 		return `DONE`;
 	} catch (e) {
 		if (e instanceof NetSchedulerError && e.code === "NO_PROXY_AVAILABLE") {
-			logger.warn(
-				`No available proxy for bulk request now.`,
-				"mq",
-				"fn:takeBulkSnapshotForVideosWorker",
-			);
+			logger.warn(`No available proxy for bulk request now.`, "mq", "fn:takeBulkSnapshotForVideosWorker");
 			await bulkSetSnapshotStatus(sql, ids, "no_proxy");
 			await bulkScheduleSnapshot(sql, aidsToFetch, "normal", Date.now() + 20 * MINUTE * Math.random());
 			return;
diff --git a/packages/crawler/mq/index.ts b/packages/crawler/mq/index.ts
index 62d5d86..0644d05 100644
--- a/packages/crawler/mq/index.ts
+++ b/packages/crawler/mq/index.ts
@@ -2,13 +2,13 @@ import { Queue, ConnectionOptions } from "bullmq";
 import { redis } from "@core/db/redis.ts";
 
 export const LatestVideosQueue = new Queue("latestVideos", {
-    connection: redis as ConnectionOptions
+	connection: redis as ConnectionOptions
 });
 
 export const ClassifyVideoQueue = new Queue("classifyVideo", {
-    connection: redis as ConnectionOptions
+	connection: redis as ConnectionOptions
 });
 
 export const SnapshotQueue = new Queue("snapshot", {
-    connection: redis as ConnectionOptions
+	connection: redis as ConnectionOptions
 });
diff --git a/packages/crawler/mq/init.ts b/packages/crawler/mq/init.ts
index f646c08..e6c5e52 100644
--- a/packages/crawler/mq/init.ts
+++ b/packages/crawler/mq/init.ts
@@ -62,8 +62,8 @@ export async function initMQ() {
 	});
 
 	await SnapshotQueue.upsertJobScheduler("dispatchArchiveSnapshots", {
-		every: 6 * HOUR,
-		immediately: true
+		every: 2 * HOUR,
+		immediately: false
 	});
 
 	await SnapshotQueue.upsertJobScheduler("scheduleCleanup", {
diff --git a/packages/crawler/mq/scheduling.ts b/packages/crawler/mq/scheduling.ts
index 3d25515..dcc8ad3 100644
--- a/packages/crawler/mq/scheduling.ts
+++ b/packages/crawler/mq/scheduling.ts
@@ -33,7 +33,7 @@ export const getAdjustedShortTermETA = async (sql: Psql, aid: number) => {
 	if (!snapshotsEnough) return 0;
 
 	const currentTimestamp = new Date().getTime();
-	const timeIntervals = [3 * MINUTE, 20 * MINUTE, 1 * HOUR, 3 * HOUR, 6 * HOUR, 72 * HOUR];
+	const timeIntervals = [3 * MINUTE, 20 * MINUTE, HOUR, 3 * HOUR, 6 * HOUR, 72 * HOUR];
 	const DELTA = 0.00001;
 	let minETAHours = Infinity;
 
diff --git a/packages/crawler/mq/task/collectSongs.ts b/packages/crawler/mq/task/collectSongs.ts
index dcf5472..af3178e 100644
--- a/packages/crawler/mq/task/collectSongs.ts
+++ b/packages/crawler/mq/task/collectSongs.ts
@@ -25,5 +25,5 @@ export async function insertIntoSongs(sql: Psql, aid: number) {
 			(SELECT duration FROM bilibili_metadata WHERE aid = ${aid})
 		)
 		ON CONFLICT DO NOTHING
-	`
+	`;
 }
diff --git a/packages/crawler/mq/task/getVideoDetails.ts b/packages/crawler/mq/task/getVideoDetails.ts
index 1fc618a..cd67994 100644
--- a/packages/crawler/mq/task/getVideoDetails.ts
+++ b/packages/crawler/mq/task/getVideoDetails.ts
@@ -18,9 +18,9 @@ export async function insertVideoInfo(sql: Psql, aid: number) {
 	const bvid = data.View.bvid;
 	const desc = data.View.desc;
 	const uid = data.View.owner.mid;
-	const tags = data.Tags
-		.filter((tag) => !["old_channel", "topic"].indexOf(tag.tag_type))
-		.map((tag) => tag.tag_name).join(",");
+	const tags = data.Tags.filter((tag) => !["old_channel", "topic"].indexOf(tag.tag_type))
+		.map((tag) => tag.tag_name)
+		.join(",");
 	const title = data.View.title;
 	const published_at = formatTimestampToPsql(data.View.pubdate * SECOND + 8 * HOUR);
 	const duration = data.View.duration;
@@ -55,7 +55,7 @@ export async function insertVideoInfo(sql: Psql, aid: number) {
 			${stat.share}, 
 			${stat.favorite}
 		)
-	`
+	`;
 
 	logger.log(`Inserted video metadata for aid: ${aid}`, "mq");
 	await ClassifyVideoQueue.add("classifyVideo", { aid });
diff --git a/packages/crawler/mq/task/getVideoStats.ts b/packages/crawler/mq/task/getVideoStats.ts
index ffec09f..afd5b72 100644
--- a/packages/crawler/mq/task/getVideoStats.ts
+++ b/packages/crawler/mq/task/getVideoStats.ts
@@ -24,11 +24,7 @@ export interface SnapshotNumber {
  * - The native `fetch` function threw an error: with error code `FETCH_ERROR`
  * - The alicloud-fc threw an error: with error code `ALICLOUD_FC_ERROR`
  */
-export async function insertVideoSnapshot(
-	sql: Psql,
-	aid: number,
-	task: string,
-): Promise<number | SnapshotNumber> {
+export async function insertVideoSnapshot(sql: Psql, aid: number, task: string): Promise<number | SnapshotNumber> {
 	const data = await getVideoInfo(aid, task);
 	if (typeof data == "number") {
 		return data;
@@ -42,10 +38,10 @@ export async function insertVideoSnapshot(
 	const shares = data.stat.share;
 	const favorites = data.stat.favorite;
 
-    await sql`
+	await sql`
         INSERT INTO video_snapshot (aid, views, danmakus, replies, likes, coins, shares, favorites)
         VALUES (${aid}, ${views}, ${danmakus}, ${replies}, ${likes}, ${coins}, ${shares}, ${favorites})
-    `
+    `;
 
 	logger.log(`Taken snapshot for video ${aid}.`, "net", "fn:insertVideoSnapshot");
 
@@ -58,6 +54,6 @@ export async function insertVideoSnapshot(
 		coins,
 		shares,
 		favorites,
-		time,
+		time
 	};
 }
diff --git a/packages/crawler/mq/task/queueLatestVideo.ts b/packages/crawler/mq/task/queueLatestVideo.ts
index 9f583c2..193787a 100644
--- a/packages/crawler/mq/task/queueLatestVideo.ts
+++ b/packages/crawler/mq/task/queueLatestVideo.ts
@@ -6,9 +6,7 @@ import logger from "@core/log/logger.ts";
 import { LatestVideosQueue } from "mq/index.ts";
 import type { Psql } from "@core/db/psql.d.ts";
 
-export async function queueLatestVideos(
-	sql: Psql,
-): Promise<number | null> {
+export async function queueLatestVideos(sql: Psql): Promise<number | null> {
 	let page = 1;
 	let i = 0;
 	const videosFound = new Set();
@@ -26,14 +24,18 @@ export async function queueLatestVideos(
 			if (videoExists) {
 				continue;
 			}
-			await LatestVideosQueue.add("getVideoInfo", { aid }, {
-				delay,
-				attempts: 100,
-				backoff: {
-					type: "fixed",
-					delay: SECOND * 5,
-				},
-			});
+			await LatestVideosQueue.add(
+				"getVideoInfo",
+				{ aid },
+				{
+					delay,
+					attempts: 100,
+					backoff: {
+						type: "fixed",
+						delay: SECOND * 5
+					}
+				}
+			);
 			videosFound.add(aid);
 			allExists = false;
 			delay += Math.random() * SECOND * 1.5;
@@ -42,7 +44,7 @@ export async function queueLatestVideos(
 		logger.log(
 			`Page ${page} crawled, total: ${videosFound.size}/${i} videos added/observed.`,
 			"net",
-			"fn:queueLatestVideos()",
+			"fn:queueLatestVideos()"
 		);
 		if (allExists) {
 			return 0;
diff --git a/packages/crawler/mq/task/regularSnapshotInterval.ts b/packages/crawler/mq/task/regularSnapshotInterval.ts
index e7db224..306865a 100644
--- a/packages/crawler/mq/task/regularSnapshotInterval.ts
+++ b/packages/crawler/mq/task/regularSnapshotInterval.ts
@@ -1,6 +1,6 @@
 import { findClosestSnapshot, findSnapshotBefore, getLatestSnapshot } from "db/snapshotSchedule.ts";
 import { HOUR } from "@core/const/time.ts";
-import type { Psql } from "@core/db/psql";
+import type { Psql } from "@core/db/psql.d.ts";
 
 export const getRegularSnapshotInterval = async (sql: Psql, aid: number) => {
 	const now = Date.now();
diff --git a/packages/crawler/mq/task/removeAllTimeoutSchedules.ts b/packages/crawler/mq/task/removeAllTimeoutSchedules.ts
index ccca69a..325f08b 100644
--- a/packages/crawler/mq/task/removeAllTimeoutSchedules.ts
+++ b/packages/crawler/mq/task/removeAllTimeoutSchedules.ts
@@ -2,14 +2,10 @@ import { sql } from "@core/db/dbNew";
 import logger from "@core/log/logger.ts";
 
 export async function removeAllTimeoutSchedules() {
-	logger.log(
-		"Too many timeout schedules, directly removing these schedules...",
-		"mq",
-		"fn:scheduleCleanupWorker",
-	);
+	logger.log("Too many timeout schedules, directly removing these schedules...", "mq", "fn:scheduleCleanupWorker");
 	return await sql`
 		DELETE FROM snapshot_schedule
 		WHERE status IN ('pending', 'processing')
 		AND started_at < NOW() - INTERVAL '30 minutes'
 	`;
-}
\ No newline at end of file
+}
diff --git a/packages/crawler/package.json b/packages/crawler/package.json
index 82650c1..dfdfcd1 100644
--- a/packages/crawler/package.json
+++ b/packages/crawler/package.json
@@ -7,7 +7,8 @@
 		"worker:filter": "bun run ./build/filterWorker.js",
 		"adder": "bun run ./src/jobAdder.ts",
 		"bullui": "bun run ./src/bullui.ts",
-		"all": "bun run concurrently --restart-tries -1 'bun run worker:main' 'bun run adder' 'bun run bullui' 'bun run worker:filter'"
+		"all": "bun run concurrently --restart-tries -1 'bun run worker:main' 'bun run adder' 'bun run worker:filter'",
+		"format": "prettier --write ."
 	},
 	"devDependencies": {
 		"concurrently": "^9.1.2"
diff --git a/packages/crawler/src/build.ts b/packages/crawler/src/build.ts
index 942672c..42b7210 100644
--- a/packages/crawler/src/build.ts
+++ b/packages/crawler/src/build.ts
@@ -3,13 +3,12 @@ import Bun from "bun";
 await Bun.build({
 	entrypoints: ["./src/filterWorker.ts"],
 	outdir: "./build",
-    target: "node"
+	target: "node"
 });
 
-
 const file = Bun.file("./build/filterWorker.js");
 const code = await file.text();
 
 const modifiedCode = code.replaceAll("../bin/napi-v3/", "../../../node_modules/onnxruntime-node/bin/napi-v3/");
 
-await Bun.write("./build/filterWorker.js", modifiedCode);
\ No newline at end of file
+await Bun.write("./build/filterWorker.js", modifiedCode);
diff --git a/packages/crawler/src/bullui.ts b/packages/crawler/src/bullui.ts
index 5765540..8f2dcc7 100644
--- a/packages/crawler/src/bullui.ts
+++ b/packages/crawler/src/bullui.ts
@@ -11,9 +11,9 @@ createBullBoard({
 	queues: [
 		new BullMQAdapter(LatestVideosQueue),
 		new BullMQAdapter(ClassifyVideoQueue),
-		new BullMQAdapter(SnapshotQueue),
+		new BullMQAdapter(SnapshotQueue)
 	],
-	serverAdapter: serverAdapter,
+	serverAdapter: serverAdapter
 });
 
 const app = express();
diff --git a/packages/crawler/src/filterWorker.ts b/packages/crawler/src/filterWorker.ts
index ab85cba..c740336 100644
--- a/packages/crawler/src/filterWorker.ts
+++ b/packages/crawler/src/filterWorker.ts
@@ -7,13 +7,13 @@ import { lockManager } from "@core/mq/lockManager.ts";
 import Akari from "ml/akari.ts";
 
 const shutdown = async (signal: string) => {
-    logger.log(`${signal} Received: Shutting down workers...`, "mq");
-    await filterWorker.close(true);
-    process.exit(0);
+	logger.log(`${signal} Received: Shutting down workers...`, "mq");
+	await filterWorker.close(true);
+	process.exit(0);
 };
 
-process.on('SIGINT', () => shutdown('SIGINT'));
-process.on('SIGTERM', () => shutdown('SIGTERM'));
+process.on("SIGINT", () => shutdown("SIGINT"));
+process.on("SIGTERM", () => shutdown("SIGTERM"));
 
 await Akari.init();
 
@@ -29,7 +29,7 @@ const filterWorker = new Worker(
 				break;
 		}
 	},
-	{ connection: redis as ConnectionOptions, concurrency: 2, removeOnComplete: { count: 1000 } },
+	{ connection: redis as ConnectionOptions, concurrency: 2, removeOnComplete: { count: 1000 } }
 );
 
 filterWorker.on("active", () => {
diff --git a/packages/crawler/src/worker.ts b/packages/crawler/src/worker.ts
index 534f488..418c343 100644
--- a/packages/crawler/src/worker.ts
+++ b/packages/crawler/src/worker.ts
@@ -10,7 +10,7 @@ import {
 	scheduleCleanupWorker,
 	snapshotTickWorker,
 	snapshotVideoWorker,
-	takeBulkSnapshotForVideosWorker,
+	takeBulkSnapshotForVideosWorker
 } from "mq/exec/executors.ts";
 import { redis } from "@core/db/redis.ts";
 import logger from "@core/log/logger.ts";
@@ -30,15 +30,15 @@ const releaseAllLocks = async () => {
 };
 
 const shutdown = async (signal: string) => {
-    logger.log(`${signal} Received: Shutting down workers...`, "mq");
-    await releaseAllLocks();
+	logger.log(`${signal} Received: Shutting down workers...`, "mq");
+	await releaseAllLocks();
 	await latestVideoWorker.close(true);
 	await snapshotWorker.close(true);
-    process.exit(0);
+	process.exit(0);
 };
 
-process.on('SIGINT', () => shutdown('SIGINT'));
-process.on('SIGTERM', () => shutdown('SIGTERM'));
+process.on("SIGINT", () => shutdown("SIGINT"));
+process.on("SIGTERM", () => shutdown("SIGTERM"));
 
 const latestVideoWorker = new Worker(
 	"latestVideos",
@@ -58,8 +58,8 @@ const latestVideoWorker = new Worker(
 		connection: redis as ConnectionOptions,
 		concurrency: 6,
 		removeOnComplete: { count: 1440 },
-		removeOnFail: { count: 0 },
-	},
+		removeOnFail: { count: 0 }
+	}
 );
 
 latestVideoWorker.on("active", () => {
@@ -95,7 +95,7 @@ const snapshotWorker = new Worker(
 				break;
 		}
 	},
-	{ connection: redis as ConnectionOptions, concurrency: 50, removeOnComplete: { count: 2000 } },
+	{ connection: redis as ConnectionOptions, concurrency: 50, removeOnComplete: { count: 2000 } }
 );
 
 snapshotWorker.on("error", (err) => {
diff --git a/packages/crawler/test/db/snapshotSchedule.test.ts b/packages/crawler/test/db/snapshotSchedule.test.ts
index b0ff0c1..28de210 100644
--- a/packages/crawler/test/db/snapshotSchedule.test.ts
+++ b/packages/crawler/test/db/snapshotSchedule.test.ts
@@ -56,65 +56,65 @@ const databasePreparationQuery = `
     CREATE INDEX idx_snapshot_schedule_status ON snapshot_schedule USING btree (status);
     CREATE INDEX idx_snapshot_schedule_type ON snapshot_schedule USING btree (type);
     CREATE UNIQUE INDEX snapshot_schedule_pkey ON snapshot_schedule USING btree (id);
-`
+`;
 
 const cleanUpQuery = `
     DROP SEQUENCE IF EXISTS "snapshot_schedule_id_seq" CASCADE;
     DROP TABLE IF EXISTS "snapshot_schedule" CASCADE;
-`
+`;
 
 async function testMocking() {
-	await sql.begin(async tx => {
-        await tx.unsafe(cleanUpQuery).simple();
+	await sql.begin(async (tx) => {
+		await tx.unsafe(cleanUpQuery).simple();
 		await tx.unsafe(databasePreparationQuery).simple();
-        
-        await tx`
+
+		await tx`
             INSERT INTO snapshot_schedule 
-            ${sql(mockSnapshotSchedules, 'aid', 'created_at', 'finished_at', 'id', 'started_at', 'status', 'type')}
+            ${sql(mockSnapshotSchedules, "aid", "created_at", "finished_at", "id", "started_at", "status", "type")}
         `;
 
-        await tx`
+		await tx`
             ROLLBACK;
-        `
+        `;
 
-        await tx.unsafe(cleanUpQuery).simple();
-        return;
+		await tx.unsafe(cleanUpQuery).simple();
+		return;
 	});
 }
 
 async function testBulkSetSnapshotStatus() {
-    return await sql.begin(async tx => {
-        await tx.unsafe(cleanUpQuery).simple();
-        await tx.unsafe(databasePreparationQuery).simple();
+	return await sql.begin(async (tx) => {
+		await tx.unsafe(cleanUpQuery).simple();
+		await tx.unsafe(databasePreparationQuery).simple();
 
-        await tx`
+		await tx`
             INSERT INTO snapshot_schedule 
-            ${sql(mockSnapshotSchedules, 'aid', 'created_at', 'finished_at', 'id', 'started_at', 'status', 'type')}
+            ${sql(mockSnapshotSchedules, "aid", "created_at", "finished_at", "id", "started_at", "status", "type")}
         `;
 
 		const ids = [1, 2, 3];
-		
-        await bulkSetSnapshotStatus(tx, ids, 'pending')
 
-        const rows = tx<{status: string}[]>`
+		await bulkSetSnapshotStatus(tx, ids, "pending");
+
+		const rows = tx<{ status: string }[]>`
             SELECT status FROM snapshot_schedule WHERE id = 1;
         `.execute();
 
-        await tx`
+		await tx`
             ROLLBACK;
-        `
+        `;
 
-        await tx.unsafe(cleanUpQuery).simple();
-        return rows;
+		await tx.unsafe(cleanUpQuery).simple();
+		return rows;
 	});
 }
 
 test("data mocking works", async () => {
-    await testMocking();
+	await testMocking();
 	expect(() => {}).not.toThrowError();
 });
 
 test("bulkSetSnapshotStatus core logic works smoothly", async () => {
-    const rows = await testBulkSetSnapshotStatus();
-	expect(rows.every(item => item.status === 'pending')).toBe(true);
+	const rows = await testBulkSetSnapshotStatus();
+	expect(rows.every((item) => item.status === "pending")).toBe(true);
 });
diff --git a/packages/crawler/utils/formatTimestampToPostgre.ts b/packages/crawler/utils/formatTimestampToPostgre.ts
index 8dc37b2..fa444b5 100644
--- a/packages/crawler/utils/formatTimestampToPostgre.ts
+++ b/packages/crawler/utils/formatTimestampToPostgre.ts
@@ -1,6 +1,6 @@
 export function formatTimestampToPsql(timestamp: number) {
 	const date = new Date(timestamp);
-	return date.toISOString().slice(0, 23).replace("T", " ");
+	return date.toISOString().slice(0, 23).replace("T", " ") + "+08";
 }
 
 export function parseTimestampFromPsql(timestamp: string) {
diff --git a/packages/crawler/vitest.config.ts b/packages/crawler/vitest.config.ts
index fb5072b..63af38b 100644
--- a/packages/crawler/vitest.config.ts
+++ b/packages/crawler/vitest.config.ts
@@ -1,6 +1,6 @@
 import { defineConfig } from "vitest/config";
-import tsconfigPaths from 'vite-tsconfig-paths'
+import tsconfigPaths from "vite-tsconfig-paths";
 
 export default defineConfig({
-    plugins: [tsconfigPaths()]
+	plugins: [tsconfigPaths()]
 });