diff --git a/crates/bili_sync/src/bilibili/client.rs b/crates/bili_sync/src/bilibili/client.rs
index ffeb2a9..8e41e36 100644
--- a/crates/bili_sync/src/bilibili/client.rs
+++ b/crates/bili_sync/src/bilibili/client.rs
@@ -134,4 +134,8 @@ impl BiliClient {
     pub async fn wbi_img(&self, credential: &Credential) -> Result<WbiImg> {
         credential.wbi_img(&self.client).await
     }
+
+    pub fn inner_client(&self) -> &reqwest::Client {
+        &self.client.0
+    }
 }
diff --git a/crates/bili_sync/src/config/current.rs b/crates/bili_sync/src/config/current.rs
index 9ff6ed3..8d02389 100644
--- a/crates/bili_sync/src/config/current.rs
+++ b/crates/bili_sync/src/config/current.rs
@@ -11,6 +11,7 @@ use crate::config::default::{default_auth_token, default_bind_address, default_t
 use crate::config::item::{
     ConcurrentLimit, NFOTimeType, SkipOption, default_collection_path, default_favorite_path, default_submission_path,
 };
+use crate::notifier::Notifier;
 use crate::utils::model::{load_db_config, save_db_config};
 
 pub static CONFIG_DIR: LazyLock<PathBuf> =
@@ -27,6 +28,8 @@ pub struct Config {
     pub skip_option: SkipOption,
     pub video_name: String,
     pub page_name: String,
+    #[serde(default)]
+    pub notifiers: Option<Vec<Notifier>>,
     #[serde(default = "default_favorite_path")]
     pub favorite_default_path: String,
     #[serde(default = "default_collection_path")]
@@ -98,6 +101,7 @@ impl Default for Config {
             skip_option: SkipOption::default(),
             video_name: "{{title}}".to_owned(),
             page_name: "{{bvid}}".to_owned(),
+            notifiers: None,
             favorite_default_path: default_favorite_path(),
             collection_default_path: default_collection_path(),
             submission_default_path: default_submission_path(),
diff --git a/crates/bili_sync/src/config/versioned_config.rs b/crates/bili_sync/src/config/versioned_config.rs
index f6fc688..6eefe4e 100644
--- a/crates/bili_sync/src/config/versioned_config.rs
+++ b/crates/bili_sync/src/config/versioned_config.rs
@@ -8,7 +8,7 @@ use tokio::sync::{OnceCell, watch};
 use crate::bilibili::Credential;
 use crate::config::{CONFIG_DIR, Config};
 
-pub static VERSIONED_CONFIG: OnceCell<VersionedConfig> = OnceCell::const_new();
+static VERSIONED_CONFIG: OnceCell<VersionedConfig> = OnceCell::const_new();
 
 pub struct VersionedConfig {
     inner: ArcSwap<Config>,
diff --git a/crates/bili_sync/src/main.rs b/crates/bili_sync/src/main.rs
index fa3bc97..faac80f 100644
--- a/crates/bili_sync/src/main.rs
+++ b/crates/bili_sync/src/main.rs
@@ -8,6 +8,7 @@ mod config;
 mod database;
 mod downloader;
 mod error;
+mod notifier;
 mod task;
 mod utils;
 mod workflow;
diff --git a/crates/bili_sync/src/notifier/mod.rs b/crates/bili_sync/src/notifier/mod.rs
new file mode 100644
index 0000000..0dd1578
--- /dev/null
+++ b/crates/bili_sync/src/notifier/mod.rs
@@ -0,0 +1,46 @@
+use anyhow::Result;
+use futures::future;
+use serde::{Deserialize, Serialize};
+
+#[derive(Debug, Clone, Deserialize, Serialize)]
+#[serde(rename_all = "camelCase", tag = "type")]
+pub enum Notifier {
+    Telegram { bot_token: String, chat_id: String },
+    Webhook { url: String },
+}
+
+#[derive(Serialize)]
+struct WebhookPayload<'a> {
+    text: &'a str,
+}
+
+pub trait NotifierAllExt {
+    async fn notify_all(&self, client: &reqwest::Client, message: &str) -> Result<()>;
+}
+
+impl NotifierAllExt for Option<Vec<Notifier>> {
+    async fn notify_all(&self, client: &reqwest::Client, message: &str) -> Result<()> {
+        let Some(notifiers) = self else {
+            return Ok(());
+        };
+        future::join_all(notifiers.iter().map(|notifier| notifier.notify(client, message))).await;
+        Ok(())
+    }
+}
+
+impl Notifier {
+    pub async fn notify(&self, client: &reqwest::Client, message: &str) -> Result<()> {
+        match self {
+            Notifier::Telegram { bot_token, chat_id } => {
+                let url = format!("https://api.telegram.org/bot{}/sendMessage", bot_token);
+                let params = [("chat_id", chat_id.as_str()), ("text", message)];
+                client.post(&url).form(&params).send().await?;
+            }
+            Notifier::Webhook { url } => {
+                let payload = WebhookPayload { text: message };
+                client.post(url).json(&payload).send().await?;
+            }
+        }
+        Ok(())
+    }
+}
diff --git a/crates/bili_sync/src/task/video_downloader.rs b/crates/bili_sync/src/task/video_downloader.rs
index 8a818cb..9fa74d0 100644
--- a/crates/bili_sync/src/task/video_downloader.rs
+++ b/crates/bili_sync/src/task/video_downloader.rs
@@ -8,6 +8,7 @@ use tokio::time;
 use crate::adapter::VideoSource;
 use crate::bilibili::{self, BiliClient};
 use crate::config::{Config, TEMPLATE, VersionedConfig};
+use crate::notifier::NotifierAllExt;
 use crate::utils::model::get_enabled_video_sources;
 use crate::utils::task_notifier::TASK_STATUS_NOTIFIER;
 use crate::workflow::process_video_source;
@@ -20,7 +21,12 @@ pub async fn video_downloader(connection: DatabaseConnection, bili_client: Arc<B
         let mut config = VersionedConfig::get().snapshot();
         info!("开始执行本轮视频下载任务..");
         if let Err(e) = download_all_video_sources(&connection, &bili_client, &mut config, &mut anchor).await {
-            error!("本轮视频下载任务执行遇到错误：{:#}，跳过本轮执行", e);
+            let error_msg = format!("本轮视频下载任务执行遇到错误：{:#}", e);
+            error!("{error_msg}");
+            let _ = config
+                .notifiers
+                .notify_all(bili_client.inner_client(), &error_msg)
+                .await;
         } else {
             info!("本轮视频下载任务执行完毕");
         }
@@ -67,7 +73,12 @@ async fn download_all_video_sources(
     for video_source in video_sources {
         let display_name = video_source.display_name();
         if let Err(e) = process_video_source(video_source, &bili_client, connection, &template, config).await {
-            error!("处理 {} 时遇到错误：{:#}，跳过该视频源", display_name, e);
+            let error_msg = format!("处理 {} 时遇到错误：{:#}，跳过该视频源", display_name, e);
+            error!("{error_msg}");
+            let _ = config
+                .notifiers
+                .notify_all(bili_client.inner_client(), &error_msg)
+                .await;
         }
     }
     Ok(())
diff --git a/web/src/lib/types.ts b/web/src/lib/types.ts
index aefd8a3..3bd4915 100644
--- a/web/src/lib/types.ts
+++ b/web/src/lib/types.ts
@@ -272,6 +272,20 @@ export interface ConcurrentLimit {
 	download: ConcurrentDownloadLimit;
 }
 
+// Notifier 相关类型
+export interface TelegramNotifier {
+	type: 'telegram';
+	bot_token: string;
+	chat_id: string;
+}
+
+export interface WebhookNotifier {
+	type: 'webhook';
+	url: string;
+}
+
+export type Notifier = TelegramNotifier | WebhookNotifier;
+
 export interface Config {
 	auth_token: string;
 	bind_address: string;
@@ -281,6 +295,7 @@ export interface Config {
 	skip_option: SkipOption;
 	video_name: string;
 	page_name: string;
+	notifiers: Notifier[] | null;
 	favorite_default_path: string;
 	collection_default_path: string;
 	submission_default_path: string;
diff --git a/web/src/routes/settings/+page.svelte b/web/src/routes/settings/+page.svelte
index ce5a05e..81c90f6 100644
--- a/web/src/routes/settings/+page.svelte
+++ b/web/src/routes/settings/+page.svelte
@@ -7,11 +7,13 @@
 	import * as Tabs from '$lib/components/ui/tabs/index.js';
 	import { Separator } from '$lib/components/ui/separator/index.js';
 	import { Badge } from '$lib/components/ui/badge/index.js';
+	import * as Dialog from '$lib/components/ui/dialog/index.js';
 	import PasswordInput from '$lib/components/custom/password-input.svelte';
+	import NotifierDialog from './NotifierDialog.svelte';
 	import api from '$lib/api';
 	import { toast } from 'svelte-sonner';
 	import { setBreadcrumb } from '$lib/stores/breadcrumb';
-	import type { Config, ApiError } from '$lib/types';
+	import type { Config, ApiError, Notifier } from '$lib/types';
 
 	let frontendToken = ''; // 前端认证token
 	let config: Config | null = null;
@@ -19,6 +21,55 @@
 	let saving = false;
 	let loading = false;
 
+	// Notifier 管理相关
+	let showNotifierDialog = false;
+	let editingNotifier: Notifier | null = null;
+	let editingNotifierIndex: number | null = null;
+	let isEditing = false;
+
+	function openAddNotifierDialog() {
+		editingNotifier = null;
+		editingNotifierIndex = null;
+		isEditing = false;
+		showNotifierDialog = true;
+	}
+
+	function openEditNotifierDialog(notifier: Notifier, index: number) {
+		editingNotifier = { ...notifier };
+		editingNotifierIndex = index;
+		isEditing = true;
+		showNotifierDialog = true;
+	}
+
+	function closeNotifierDialog() {
+		showNotifierDialog = false;
+		editingNotifier = null;
+		editingNotifierIndex = null;
+		isEditing = false;
+	}
+
+	function addNotifier(notifier: Notifier) {
+		if (!formData) return;
+		if (!formData.notifiers) {
+			formData.notifiers = [];
+		}
+		formData.notifiers = [...formData.notifiers, notifier];
+		closeNotifierDialog();
+	}
+
+	function updateNotifier(index: number, notifier: Notifier) {
+		if (!formData?.notifiers) return;
+		const newNotifiers = [...formData.notifiers];
+		newNotifiers[index] = notifier;
+		formData.notifiers = newNotifiers;
+		closeNotifierDialog();
+	}
+
+	function deleteNotifier(index: number) {
+		if (!formData?.notifiers) return;
+		formData.notifiers = formData.notifiers.filter((_, i) => i !== index);
+	}
+
 	async function loadConfig() {
 		loading = true;
 		try {
@@ -142,11 +193,12 @@
 	{:else if formData}
 		<div class="space-y-6">
 			<Tabs.Root value="basic" class="w-full">
-				<Tabs.List class="grid w-full grid-cols-5">
+				<Tabs.List class="grid w-full grid-cols-6">
 					<Tabs.Trigger value="basic">基本设置</Tabs.Trigger>
 					<Tabs.Trigger value="auth">B站认证</Tabs.Trigger>
 					<Tabs.Trigger value="filter">视频处理</Tabs.Trigger>
 					<Tabs.Trigger value="danmaku">弹幕渲染</Tabs.Trigger>
+					<Tabs.Trigger value="notifiers">通知设置</Tabs.Trigger>
 					<Tabs.Trigger value="advanced">高级设置</Tabs.Trigger>
 				</Tabs.List>
 
@@ -620,6 +672,66 @@
 					</div>
 				</Tabs.Content>
 
+				<!-- 通知设置 -->
+				<Tabs.Content value="notifiers" class="mt-6 space-y-6">
+					<div class="space-y-4">
+						<div class="flex items-center justify-between">
+							<div>
+								<h3 class="text-lg font-semibold">通知器管理</h3>
+								<p class="text-muted-foreground text-sm">
+									配置通知器，在下载任务出现错误时发送通知
+								</p>
+							</div>
+							<Button onclick={openAddNotifierDialog}>+ 添加通知器</Button>
+						</div>
+
+						{#if !formData.notifiers || formData.notifiers.length === 0}
+							<div class="rounded-lg border-2 border-dashed py-12 text-center">
+								<p class="text-muted-foreground">暂无通知器配置</p>
+								<Button class="mt-4" variant="outline" onclick={openAddNotifierDialog}>
+									添加第一个通知器
+								</Button>
+							</div>
+						{:else}
+							<div class="space-y-3">
+								{#each formData.notifiers as notifier, index (index)}
+									<div class="flex items-center justify-between rounded-lg border p-4">
+										<div class="flex-1">
+											{#if notifier.type === 'telegram'}
+												<div class="flex items-center gap-2">
+													<Badge variant="secondary">Telegram</Badge>
+													<span class="text-muted-foreground text-sm">
+														Chat ID: {notifier.chat_id}
+													</span>
+												</div>
+											{:else if notifier.type === 'webhook'}
+												<div class="flex items-center gap-2">
+													<Badge variant="secondary">Webhook</Badge>
+													<span class="text-muted-foreground text-sm">
+														{notifier.url}
+													</span>
+												</div>
+											{/if}
+										</div>
+										<div class="flex gap-2">
+											<Button
+												size="sm"
+												variant="outline"
+												onclick={() => openEditNotifierDialog(notifier, index)}
+											>
+												编辑
+											</Button>
+											<Button size="sm" variant="destructive" onclick={() => deleteNotifier(index)}>
+												删除
+											</Button>
+										</div>
+									</div>
+								{/each}
+							</div>
+						{/if}
+					</div>
+				</Tabs.Content>
+
 				<!-- 高级设置 -->
 				<Tabs.Content value="advanced" class="mt-6 space-y-6">
 					<div class="grid grid-cols-1 gap-6 lg:grid-cols-2">
@@ -756,3 +868,33 @@
 		</div>
 	{/if}
 </div>
+
+<Dialog.Root bind:open={showNotifierDialog}>
+	<Dialog.Portal>
+		<Dialog.Overlay class="bg-background/80 fixed inset-0 z-50 backdrop-blur-sm" />
+		<Dialog.Content
+			class="bg-background fixed top-[50%] left-[50%] z-50 grid w-full max-w-lg translate-x-[-50%] translate-y-[-50%] gap-4 border p-6 shadow-lg duration-200 sm:rounded-lg"
+		>
+			<Dialog.Header>
+				<Dialog.Title>
+					{isEditing ? '编辑通知器' : '添加通知器'}
+				</Dialog.Title>
+				<Dialog.Description>配置通知器类型和参数</Dialog.Description>
+			</Dialog.Header>
+
+			{#if showNotifierDialog}
+				<NotifierDialog
+					notifier={editingNotifier}
+					onSave={(notifier) => {
+						if (isEditing && editingNotifierIndex !== null) {
+							updateNotifier(editingNotifierIndex, notifier);
+						} else {
+							addNotifier(notifier);
+						}
+					}}
+					onCancel={closeNotifierDialog}
+				/>
+			{/if}
+		</Dialog.Content>
+	</Dialog.Portal>
+</Dialog.Root>
diff --git a/web/src/routes/settings/NotifierDialog.svelte b/web/src/routes/settings/NotifierDialog.svelte
new file mode 100644
index 0000000..11b7a9a
--- /dev/null
+++ b/web/src/routes/settings/NotifierDialog.svelte
@@ -0,0 +1,122 @@
+<script lang="ts">
+	import { Button } from '$lib/components/ui/button/index.js';
+	import { Input } from '$lib/components/ui/input/index.js';
+	import { Label } from '$lib/components/ui/label/index.js';
+	import { toast } from 'svelte-sonner';
+	import type { Notifier } from '$lib/types';
+
+	const jsonExample = '{"text": "您的消息内容"}';
+
+	export let notifier: Notifier | null = null;
+	export let onSave: (notifier: Notifier) => void;
+	export let onCancel: () => void;
+
+	let type: 'telegram' | 'webhook' = 'telegram';
+	let botToken = '';
+	let chatId = '';
+	let webhookUrl = '';
+
+	// 初始化表单
+	$: {
+		if (notifier) {
+			if (notifier.type === 'telegram') {
+				type = 'telegram';
+				botToken = notifier.bot_token;
+				chatId = notifier.chat_id;
+			} else {
+				type = 'webhook';
+				webhookUrl = notifier.url;
+			}
+		} else {
+			type = 'telegram';
+			botToken = '';
+			chatId = '';
+			webhookUrl = '';
+		}
+	}
+
+	function handleSave() {
+		// 验证表单
+		if (type === 'telegram') {
+			if (!botToken.trim()) {
+				toast.error('请输入 Bot Token');
+				return;
+			}
+			if (!chatId.trim()) {
+				toast.error('请输入 Chat ID');
+				return;
+			}
+
+			const newNotifier: Notifier = {
+				type: 'telegram',
+				bot_token: botToken.trim(),
+				chat_id: chatId.trim()
+			};
+			onSave(newNotifier);
+		} else {
+			if (!webhookUrl.trim()) {
+				toast.error('请输入 Webhook URL');
+				return;
+			}
+
+			// 简单的 URL 验证
+			try {
+				new URL(webhookUrl.trim());
+			} catch {
+				toast.error('请输入有效的 Webhook URL');
+				return;
+			}
+
+			const newNotifier: Notifier = {
+				type: 'webhook',
+				url: webhookUrl.trim()
+			};
+			onSave(newNotifier);
+		}
+	}
+</script>
+
+<div class="space-y-4 py-4">
+	<div class="space-y-2">
+		<Label for="notifier-type">通知器类型</Label>
+		<select
+			id="notifier-type"
+			class="border-input bg-background ring-offset-background placeholder:text-muted-foreground focus-visible:ring-ring flex h-10 w-full rounded-md border px-3 py-2 text-sm file:border-0 file:bg-transparent file:text-sm file:font-medium focus-visible:ring-2 focus-visible:ring-offset-2 focus-visible:outline-none disabled:cursor-not-allowed disabled:opacity-50"
+			bind:value={type}
+		>
+			<option value="telegram">Telegram Bot</option>
+			<option value="webhook">Webhook</option>
+		</select>
+	</div>
+
+	{#if type === 'telegram'}
+		<div class="space-y-2">
+			<Label for="bot-token">Bot Token</Label>
+			<Input
+				id="bot-token"
+				placeholder="1234567890:ABCdefGHIjklMNOpqrsTUVwxyz"
+				bind:value={botToken}
+			/>
+			<p class="text-muted-foreground text-xs">从 @BotFather 获取的 Bot Token</p>
+		</div>
+		<div class="space-y-2">
+			<Label for="chat-id">Chat ID</Label>
+			<Input id="chat-id" placeholder="-1001234567890" bind:value={chatId} />
+			<p class="text-muted-foreground text-xs">目标聊天室的 ID（个人用户、群组或频道）</p>
+		</div>
+	{:else if type === 'webhook'}
+		<div class="space-y-2">
+			<Label for="webhook-url">Webhook URL</Label>
+			<Input id="webhook-url" placeholder="https://example.com/webhook" bind:value={webhookUrl} />
+			<p class="text-muted-foreground text-xs">
+				接收通知的 Webhook 地址<br />
+				格式示例：{jsonExample}
+			</p>
+		</div>
+	{/if}
+</div>
+
+<div class="flex justify-end gap-3">
+	<Button variant="outline" onclick={onCancel}>取消</Button>
+	<Button onclick={handleSave}>保存</Button>
+</div>