diff --git a/packages/napcat-common/src/helper.ts b/packages/napcat-common/src/helper.ts
index c1809c0c..fb42b611 100644
--- a/packages/napcat-common/src/helper.ts
+++ b/packages/napcat-common/src/helper.ts
@@ -2,6 +2,7 @@ import path from 'node:path';
 import fs from 'fs';
 import os from 'node:os';
 import { QQVersionConfigType, QQLevel } from './types';
+import { RequestUtil } from './request';
 
 export async function solveProblem<T extends (...arg: any[]) => any> (func: T, ...args: Parameters<T>): Promise<ReturnType<T> | undefined> {
   return new Promise<ReturnType<T> | undefined>((resolve) => {
@@ -211,3 +212,80 @@ export function parseAppidFromMajor (nodeMajor: string): string | undefined {
 
   return undefined;
 }
+
+const baseUrl = 'https://github.com/NapNeko/NapCatQQ.git/info/refs?service=git-upload-pack';
+const urls = [
+  'https://j.1win.ggff.net/' + baseUrl,
+  'https://git.yylx.win/' + baseUrl,
+  'https://ghfile.geekertao.top/' + baseUrl,
+  'https://gh-proxy.net/' + baseUrl,
+  'https://ghm.078465.xyz/' + baseUrl,
+  'https://gitproxy.127731.xyz/' + baseUrl,
+  'https://jiashu.1win.eu.org/' + baseUrl,
+  baseUrl,
+];
+
+async function testUrl (url: string): Promise<boolean> {
+  try {
+    await PromiseTimer(RequestUtil.HttpGetText(url), 5000);
+    return true;
+  } catch {
+    return false;
+  }
+}
+
+async function findAvailableUrl (): Promise<string | null> {
+  for (const url of urls) {
+    if (await testUrl(url)) {
+      return url;
+    }
+  }
+  return null;
+}
+
+export async function getAllTags (): Promise<string[]> {
+  const availableUrl = await findAvailableUrl();
+  if (!availableUrl) {
+    throw new Error('No available URL for fetching tags');
+  }
+  const raw = await RequestUtil.HttpGetText(availableUrl);
+  return raw
+    .split('\n')
+    .map(line => {
+      const match = line.match(/refs\/tags\/(.+)$/);
+      return match ? match[1] : null;
+    })
+    .filter(tag => tag !== null && !tag!.endsWith('^{}')) as string[];
+}
+
+
+export async function getLatestTag (): Promise<string> {
+  const tags = await getAllTags();
+
+  tags.sort((a, b) => compareVersion(a, b));
+
+  const latest = tags.at(-1);
+  if (!latest) {
+    throw new Error('No tags found');
+  }
+  return latest;
+}
+
+
+function compareVersion (a: string, b: string): number {
+  const normalize = (v: string) =>
+    v.replace(/^v/, '') // 去掉开头的 v
+      .split('.')
+      .map(n => parseInt(n) || 0);
+
+  const pa = normalize(a);
+  const pb = normalize(b);
+  const len = Math.max(pa.length, pb.length);
+
+  for (let i = 0; i < len; i++) {
+    const na = pa[i] || 0;
+    const nb = pb[i] || 0;
+    if (na !== nb) return na - nb;
+  }
+  return 0;
+}
diff --git a/packages/napcat-webui-backend/src/api/BaseInfo.ts b/packages/napcat-webui-backend/src/api/BaseInfo.ts
index 0cabb170..11e5bfd6 100644
--- a/packages/napcat-webui-backend/src/api/BaseInfo.ts
+++ b/packages/napcat-webui-backend/src/api/BaseInfo.ts
@@ -3,12 +3,22 @@ import { WebUiDataRuntime } from '@/napcat-webui-backend/src/helper/Data';
 
 import { sendSuccess } from '@/napcat-webui-backend/src/utils/response';
 import { WebUiConfig } from '@/napcat-webui-backend/index';
+import { getLatestTag } from 'napcat-common/src/helper';
 
 export const GetNapCatVersion: RequestHandler = (_, res) => {
   const data = WebUiDataRuntime.GetNapCatVersion();
   sendSuccess(res, { version: data });
 };
 
+export const getLatestTagHandler: RequestHandler = async (_, res) => {
+  try {
+    const latestTag = await getLatestTag();
+    sendSuccess(res, latestTag);
+  } catch (error) {
+    res.status(500).json({ error: 'Failed to fetch latest tag' });
+  }
+};
+
 export const QQVersionHandler: RequestHandler = (_, res) => {
   const data = WebUiDataRuntime.getQQVersion();
   sendSuccess(res, data);
diff --git a/packages/napcat-webui-backend/src/router/Base.ts b/packages/napcat-webui-backend/src/router/Base.ts
index e1935fea..42469ee0 100644
--- a/packages/napcat-webui-backend/src/router/Base.ts
+++ b/packages/napcat-webui-backend/src/router/Base.ts
@@ -1,5 +1,5 @@
 import { Router } from 'express';
-import { GetThemeConfigHandler, GetNapCatVersion, QQVersionHandler, SetThemeConfigHandler } from '../api/BaseInfo';
+import { GetThemeConfigHandler, GetNapCatVersion, QQVersionHandler, SetThemeConfigHandler, getLatestTagHandler } from '../api/BaseInfo';
 import { StatusRealTimeHandler } from '@/napcat-webui-backend/src/api/Status';
 import { GetProxyHandler } from '../api/Proxy';
 
@@ -7,6 +7,7 @@ const router = Router();
 // router: 获取nc的package.json信息
 router.get('/QQVersion', QQVersionHandler);
 router.get('/GetNapCatVersion', GetNapCatVersion);
+router.get('/getLatestTag', getLatestTagHandler);
 router.get('/GetSysStatusRealTime', StatusRealTimeHandler);
 router.get('/proxy', GetProxyHandler);
 router.get('/Theme', GetThemeConfigHandler);
diff --git a/packages/napcat-webui-frontend/src/components/system_info.tsx b/packages/napcat-webui-frontend/src/components/system_info.tsx
index 29d414ce..a1964c12 100644
--- a/packages/napcat-webui-frontend/src/components/system_info.tsx
+++ b/packages/napcat-webui-frontend/src/components/system_info.tsx
@@ -1,13 +1,19 @@
 import { Card, CardBody, CardHeader } from '@heroui/card';
+import { Button } from '@heroui/button';
+import { Chip } from '@heroui/chip';
 import { Spinner } from '@heroui/spinner';
+import { Tooltip } from '@heroui/tooltip';
 import { useRequest } from 'ahooks';
-import { FaCircleInfo, FaQq } from 'react-icons/fa6';
+import { FaCircleInfo, FaInfo, FaQq } from 'react-icons/fa6';
 import { IoLogoChrome, IoLogoOctocat } from 'react-icons/io';
 import { RiMacFill } from 'react-icons/ri';
+import { useState } from 'react';
+import toast from 'react-hot-toast';
 
 
 
 import WebUIManager from '@/controllers/webui_manager';
+import useDialog from '@/hooks/use-dialog';
 
 
 export interface SystemInfoItemProps {
@@ -186,6 +192,75 @@ export interface NewVersionTipProps {
 //   );
 // };
 
+const NewVersionTip = (props: NewVersionTipProps) => {
+  const { currentVersion } = props;
+  const dialog = useDialog();
+  const { data: latestVersion, error } = useRequest(WebUIManager.getLatestTag);
+  const [updating, setUpdating] = useState(false);
+
+  if (error || !latestVersion || !currentVersion || latestVersion === currentVersion) {
+    return null;
+  }
+
+  return (
+    <Tooltip content='有新版本可用'>
+      <Button
+        isIconOnly
+        radius='full'
+        color='primary'
+        variant='shadow'
+        className='!w-5 !h-5 !min-w-0 text-small shadow-md'
+        onPress={() => {
+          dialog.confirm({
+            title: '有新版本可用',
+            content: (
+              <div className='space-y-2'>
+                <div className='text-sm space-x-2'>
+                  <span>当前版本</span>
+                  <Chip color='primary' variant='flat'>
+                    {currentVersion}
+                  </Chip>
+                </div>
+                <div className='text-sm space-x-2'>
+                  <span>最新版本</span>
+                  <Chip color='primary'>{latestVersion}</Chip>
+                </div>
+                {updating && (
+                  <div className='flex justify-center'>
+                    <Spinner size='sm' />
+                  </div>
+                )}
+              </div>
+            ),
+            confirmText: updating ? '更新中...' : '更新',
+            onConfirm: async () => {
+              setUpdating(true);
+              toast('更新中，预计需要几分钟，请耐心等待', {
+                duration: 3000,
+              });
+              try {
+                await WebUIManager.UpdateNapCat();
+                toast.success('更新完成,重启生效', {
+                  duration: 5000,
+                });
+              } catch (error) {
+                console.error('Update failed:', error);
+                toast.success('更新异常', {
+                  duration: 5000,
+                });
+              } finally {
+                setUpdating(false);
+              }
+            },
+          });
+        }}
+      >
+        <FaInfo />
+      </Button>
+    </Tooltip>
+  );
+};
+
 const NapCatVersion = () => {
   const {
     data: packageData,
@@ -212,6 +287,7 @@ const NapCatVersion = () => {
               currentVersion
             )
       }
+      endContent={<NewVersionTip currentVersion={currentVersion} />}
     />
   );
 };
diff --git a/packages/napcat-webui-frontend/src/contexts/dialog.tsx b/packages/napcat-webui-frontend/src/contexts/dialog.tsx
index 1c7e7f0e..a76754d3 100644
--- a/packages/napcat-webui-frontend/src/contexts/dialog.tsx
+++ b/packages/napcat-webui-frontend/src/contexts/dialog.tsx
@@ -6,30 +6,30 @@ import type { ModalProps } from '@/components/modal';
 
 export interface AlertProps
   extends Omit<ModalProps, 'onCancel' | 'showCancel' | 'cancelText'> {
-  onConfirm?: () => void
+  onConfirm?: () => void;
 }
 
 export interface ConfirmProps extends ModalProps {
-  onConfirm?: () => void
-  onCancel?: () => void
+  onConfirm?: () => void;
+  onCancel?: () => void;
 }
 
 export interface ModalItem extends ModalProps {
-  id: number
+  id: number;
 }
 
 export interface DialogContextProps {
-  alert: (config: AlertProps) => void
-  confirm: (config: ConfirmProps) => void
+  alert: (config: AlertProps) => void;
+  confirm: (config: ConfirmProps) => void;
 }
 
 export interface DialogProviderProps {
-  children: React.ReactNode
+  children: React.ReactNode;
 }
 
 export const DialogContext = React.createContext<DialogContextProps>({
-  alert: () => {},
-  confirm: () => {},
+  alert: () => { },
+  confirm: () => { },
 });
 
 const DialogProvider: React.FC<DialogProviderProps> = ({ children }) => {
diff --git a/packages/napcat-webui-frontend/src/controllers/webui_manager.ts b/packages/napcat-webui-frontend/src/controllers/webui_manager.ts
index 18812fdc..5a8100cb 100644
--- a/packages/napcat-webui-frontend/src/controllers/webui_manager.ts
+++ b/packages/napcat-webui-frontend/src/controllers/webui_manager.ts
@@ -48,6 +48,12 @@ export default class WebUIManager {
     return data.data;
   }
 
+  public static async getLatestTag () {
+    const { data } =
+      await serverRequest.get<ServerResponse<string>>('/base/getLatestTag');
+    return data.data;
+  }
+
   public static async UpdateNapCat () {
     const { data } = await serverRequest.post<ServerResponse<any>>(
       '/UpdateNapCat/update',