diff --git a/packages/login-with-qq/README.md b/packages/login-with-qq/README.md
deleted file mode 100644
index 9cf59d171..000000000
--- a/packages/login-with-qq/README.md
+++ /dev/null
@@ -1 +0,0 @@
-# Login-With-QQ
diff --git a/packages/login-with-qq/lib.ts b/packages/login-with-qq/lib.ts
deleted file mode 100644
index f6c130ccd..000000000
--- a/packages/login-with-qq/lib.ts
+++ /dev/null
@@ -1,43 +0,0 @@
-import 'hydrooj';
-import 'hydrooj/src/utils';
-
-declare module 'hydrooj/src/interface' {
-    interface Lib {
-        oauth_qq: typeof import('./lib'),
-    }
-}
-
-async function get() {
-    const { system, token } = global.Hydro.model;
-    const secret = String.random(8);
-    const [id, [tokenId]] = await Promise.all([
-        system.get('login-with-qq.id'),
-        token.add(token.TYPE_OAUTH, 600, { redirect: this.request.referer, secret }),
-    ]);
-    const message = `Please send "login ${secret}" to qq account ${id}, and then use the link below:\n /oauth/qq/callback?state=${tokenId}`;
-    this.response.body = {
-        code: tokenId, secret, id, message,
-    };
-}
-
-async function callback({ state }) {
-    const { token } = global.Hydro.model;
-    const { InvalidTokenError } = global.Hydro.error;
-    const s = await token.get(state, token.TYPE_OAUTH);
-    if (!s || !s.email) throw new InvalidTokenError(state);
-    const ret = {
-        _id: s.email,
-        email: s.email,
-        bio: '',
-        uname: [s.username],
-    };
-    this.response.redirect = s.redirect;
-    await token.del(s._id, token.TYPE_OAUTH);
-    return ret;
-}
-
-global.Hydro.lib.oauth_qq = {
-    text: 'Login with QQ',
-    callback,
-    get,
-};
diff --git a/packages/login-with-qq/locales/zh.yaml b/packages/login-with-qq/locales/zh.yaml
deleted file mode 100644
index 02169e562..000000000
--- a/packages/login-with-qq/locales/zh.yaml
+++ /dev/null
@@ -1 +0,0 @@
-Login with QQ: 使用 QQ 登录
\ No newline at end of file
diff --git a/packages/login-with-qq/package.json b/packages/login-with-qq/package.json
deleted file mode 100644
index 8ea1722b6..000000000
--- a/packages/login-with-qq/package.json
+++ /dev/null
@@ -1,15 +0,0 @@
-{
-    "name": "@hydrooj/login-with-qq",
-    "version": "0.1.0",
-    "main": "package.json",
-    "repository": "git@github.com:hydro-dev/Hydro.git",
-    "author": "undefined <i@undefined.moe>",
-    "license": "AGPL-3.0-or-later",
-    "preferUnplugged": true,
-    "dependencies": {
-        "ws": "^8.5.0"
-    },
-    "devDependencies": {
-        "@types/ws": "^8.5.3"
-    }
-}
diff --git a/packages/login-with-qq/service.ts b/packages/login-with-qq/service.ts
deleted file mode 100644
index 14d1fb909..000000000
--- a/packages/login-with-qq/service.ts
+++ /dev/null
@@ -1,44 +0,0 @@
-import WebSocket from 'ws';
-import { } from 'hydrooj';
-import * as bus from 'hydrooj/src/service/bus';
-
-declare module 'hydrooj' {
-    interface SystemKeys {
-        'login-with-qq.id': string,
-        'login-with-qq.url': string,
-        'login-with-qq.token': string,
-    }
-}
-
-export async function postInit() {
-    const { system, token } = global.Hydro.model;
-    const [url, accessToken] = system.getMany(['login-with-qq.url', 'login-with-qq.token']);
-    if (!url) return;
-    const headers: Record<string, string> = {};
-    if (accessToken) headers.Authorization = `Bearer ${accessToken}`;
-    const socket = new WebSocket(url, { headers });
-    socket.on('error', console.error);
-    socket.on('message', async (message) => {
-        const payload = JSON.parse(message.toString());
-        if (payload.post_type !== 'message') return;
-        if (payload.message.startsWith('login ')) {
-            const secret = payload.message.split(' ')[1];
-            await token.coll.updateOne(
-                { secret, tokenType: token.TYPE_OAUTH },
-                {
-                    $set: {
-                        email: `${payload.sender.user_id}@qq.com`,
-                        username: payload.sender.nickname,
-                    },
-                },
-            );
-        }
-    });
-    await new Promise((resolve) => {
-        socket.once('open', () => {
-            resolve(null);
-        });
-    });
-}
-
-bus.once('app/started', postInit);
diff --git a/packages/login-with-qq/setting.yaml b/packages/login-with-qq/setting.yaml
deleted file mode 100644
index 2ffa48318..000000000
--- a/packages/login-with-qq/setting.yaml
+++ /dev/null
@@ -1,15 +0,0 @@
-url:
-    type: text
-    category: system
-    desc: cqhttp ws api url
-    name: url
-token:
-    type: text
-    category: system
-    desc: cqhttp token
-    name: token
-id:
-    type: text
-    category: system
-    desc: QQ account id
-    name: id
\ No newline at end of file