diff --git a/CITATION.cff b/CITATION.cff
new file mode 100644
index 000000000..fb876d40f
--- /dev/null
+++ b/CITATION.cff
@@ -0,0 +1,22 @@
+cff-version: 1.2.0
+title: Hydro
+message: >-
+  If you use this software, please cite it using the
+  metadata from this file.
+type: software
+authors:
+  - given-names: Yi
+    family-names: Huang
+    email: i@undefined.moe
+  - given-names: Haojun
+    family-names: Pan
+    email: panda@hydro.ac
+  - name: All Hydro Project Developers
+repository-code: 'https://github.com/hydro-dev/Hydro'
+url: 'https://hydro.js.org'
+keywords:
+  - Online Judge
+  - ICPC
+  - OI
+  - Competitive Programming
+license: AGPL-3.0-or-later
diff --git a/README.md b/README.md
index 91243df74..6987da296 100644
--- a/README.md
+++ b/README.md
@@ -111,7 +111,7 @@ Hydro 用户群：1085853538
 <details>
 <summary><h2>更新日志（点击展开）</h2></summary>
 
-## Unreleased
+## Hydro 5.0.0-beta.0 / UI 4.58.0-beta.0
 
 - judge: 添加 checker 编译缓存
 - ui: 优化题目详情页面 OGP 信息
@@ -135,6 +135,8 @@ Hydro 用户群：1085853538
 - core: 支持存储并显示提交记录重测历史
 - core: 新的加域逻辑
 - ui: UserSelect.Multi: 支持批量粘贴用户名
+- ui: 修复在线 IDE 右键菜单
+- ui: 修复未登录用户查看题目文件页
 - core: oauth: 支持绑定/解绑三方平台账户 (#971)
 - ui: 修复暗色模式表格边框 (#968)
 - core: 优化 icpc 题目包导入 (#966)
@@ -154,6 +156,9 @@ Hydro 用户群：1085853538
 - core: 升级至 Mongo Driver 6
 - core: 移除 registerResolver, registerValue, registerUnion (使用 ctx.api.resolver/...)
 - core: 移除 paginate, rank (使用 ctx.db.paginate, ctx.db.ranked)
+- core: 移除 setting.yaml
+- core: oauth: 改为使用 ctx.oauth.provide() 注册
+- framework: 移除 ready 与 dispose 事件 (使用 ctx.effect 代替)
 
 ## Hydro 4.19.0 / UI 4.57.0
 
diff --git a/framework/eslint-config/package.json b/framework/eslint-config/package.json
index f3a8e986b..8fa842d1f 100644
--- a/framework/eslint-config/package.json
+++ b/framework/eslint-config/package.json
@@ -1,11 +1,11 @@
 {
     "name": "@hydrooj/eslint-config",
-    "version": "1.1.2",
+    "version": "2.0.0",
     "license": "MIT",
     "main": "base.mjs",
     "dependencies": {
-        "@eslint-react/eslint-plugin": "^1.40.0",
-        "@eslint/compat": "^1.2.7",
+        "@eslint-react/eslint-plugin": "^1.40.1",
+        "@eslint/compat": "^1.2.8",
         "@eslint/eslintrc": "^3.3.1",
         "@stylistic/eslint-plugin": "^4.2.0",
         "@typescript-eslint/eslint-plugin": "^8.29.0",
diff --git a/framework/framework/package.json b/framework/framework/package.json
index 3c1a84cb0..b7c43e22a 100644
--- a/framework/framework/package.json
+++ b/framework/framework/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@hydrooj/framework",
-    "version": "0.2.0-alpha.0",
+    "version": "0.2.0-beta.0",
     "main": "index.ts",
     "license": "MIT",
     "peerDependencies": {
diff --git a/framework/framework/server.ts b/framework/framework/server.ts
index fd649c38f..34e07196d 100644
--- a/framework/framework/server.ts
+++ b/framework/framework/server.ts
@@ -424,7 +424,7 @@ ${c.response.status} ${endTime - startTime}ms ${c.response.length}`);
                     }
                 }
             });
-            this.ctx.on('dispose', () => {
+            this.ctx.effect(() => () => {
                 fs.emptyDirSync(uploadDir);
             });
             // if killed by ctrl-c, on('dispose') will not be called
@@ -461,17 +461,17 @@ ${c.response.status} ${endTime - startTime}ms ${c.response.length}`);
                 } catch (e) { }
             });
             socket.pause();
-            const c: any = koa.createContext(request, {} as any); // eslint-disable-line
-            await executeMiddlewareStack(c, this.wsLayers);
+            const KoaContext: any = koa.createContext(request, {} as any);
+            await executeMiddlewareStack(KoaContext, this.wsLayers);
             for (const manager of router.wsStack) {
-                if (manager.accept(socket, request, c)) return;
+                if (manager.accept(socket, request, KoaContext)) return;
             }
             socket.close();
         });
     }
 
     async listen() {
-        this.ctx.on('dispose', () => {
+        this.ctx.effect(() => () => {
             httpServer.close();
             wsServer.close();
         });
@@ -727,7 +727,7 @@ ${c.response.status} ${endTime - startTime}ms ${c.response.length}`);
         const dispose = router.disposeLastOp;
         // @ts-ignore
         this.ctx.parallel(`handler/register/${name}`, HandlerClass);
-        this.ctx.on('dispose', () => {
+        this.ctx.effect(() => () => {
             this.registrationCount[name]--;
             if (!this.registrationCount[name]) delete this.registry[name];
             dispose();
diff --git a/packages/blog/package.json b/packages/blog/package.json
index e8224697f..c61d1c9ab 100644
--- a/packages/blog/package.json
+++ b/packages/blog/package.json
@@ -1,5 +1,5 @@
 {
     "name": "@hydrooj/blog",
-    "version": "0.0.4",
+    "version": "0.1.0-beta.0",
     "license": "AGPL-3.0-or-later"
 }
diff --git a/packages/common/package.json b/packages/common/package.json
index 9bf2995f0..b460a259b 100644
--- a/packages/common/package.json
+++ b/packages/common/package.json
@@ -1,7 +1,7 @@
 {
     "name": "@hydrooj/common",
     "main": "./index.ts",
-    "version": "0.0.1",
+    "version": "0.0.2",
     "dependencies": {
         "@hydrooj/utils": "workspace:^"
     }
diff --git a/packages/components/package.json b/packages/components/package.json
index 2fa35e0b3..2d237f74c 100644
--- a/packages/components/package.json
+++ b/packages/components/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@hydrooj/components",
-    "version": "1.0.0-alpha.0",
+    "version": "1.0.0-beta.0",
     "main": "./frontend/index.ts",
     "dependencies": {
         "diff": "^7.0.0",
diff --git a/packages/elastic/package.json b/packages/elastic/package.json
index dd14ba924..cb106aa11 100644
--- a/packages/elastic/package.json
+++ b/packages/elastic/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@hydrooj/elastic-search",
-    "version": "1.2.0-alpha.0",
+    "version": "1.2.0-beta.0",
     "main": "index.ts",
     "repository": "https://github.com/hydro-dev/Hydro",
     "author": "undefined <i@undefined.moe>",
diff --git a/packages/fps-importer/package.json b/packages/fps-importer/package.json
index 471c3d356..0722d196d 100644
--- a/packages/fps-importer/package.json
+++ b/packages/fps-importer/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@hydrooj/fps-importer",
-    "version": "1.5.14",
+    "version": "1.6.0-beta.0",
     "description": "Import FPS problems",
     "main": "index.ts",
     "repository": "https://github.com/hydro-dev/Hydro.git",
diff --git a/packages/geoip/package.json b/packages/geoip/package.json
index dd2a3a22d..9abbe5a67 100644
--- a/packages/geoip/package.json
+++ b/packages/geoip/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@hydrooj/geoip",
-    "version": "1.3.3",
+    "version": "1.4.0-beta.0",
     "main": "index.ts",
     "repository": "git@github.com:hydro-dev/Hydro.git",
     "author": "undefined <i@undefined.moe>",
diff --git a/packages/hydrojudge/package.json b/packages/hydrojudge/package.json
index 902a9d6bf..cc4e8cf5b 100644
--- a/packages/hydrojudge/package.json
+++ b/packages/hydrojudge/package.json
@@ -1,7 +1,7 @@
 {
     "name": "@hydrooj/hydrojudge",
     "bin": "bin/hydrojudge.js",
-    "version": "3.5.0-alpha.0",
+    "version": "3.5.0-beta.0",
     "main": "./src/index.ts",
     "author": "undefined <i@undefined.moe>",
     "repository": "https://github.com/hydro-dev/Hydro.git",
diff --git a/packages/hydrojudge/src/index.ts b/packages/hydrojudge/src/index.ts
index 853b396b1..c14c9ebd2 100644
--- a/packages/hydrojudge/src/index.ts
+++ b/packages/hydrojudge/src/index.ts
@@ -4,8 +4,8 @@ import { JudgeSettings, overrideConfig } from './config';
 export const Config = JudgeSettings;
 
 export function apply(ctx: Context, config: ReturnType<typeof Config>) {
-    if (process.env.NODE_APP_INSTANCE !== '0') return;
     overrideConfig(config);
+    if (process.env.NODE_APP_INSTANCE !== '0') return;
     // eslint-disable-next-line consistent-return
     if (!config.disable) return require('./hosts/builtin').apply(ctx);
 }
diff --git a/packages/hydrooj/package.json b/packages/hydrooj/package.json
index fdf6a4b73..9dc5fcc29 100644
--- a/packages/hydrooj/package.json
+++ b/packages/hydrooj/package.json
@@ -1,6 +1,6 @@
 {
     "name": "hydrooj",
-    "version": "5.0.0-alpha.0",
+    "version": "5.0.0-beta.0",
     "bin": "bin/hydrooj.js",
     "main": "src/plugin-api",
     "module": "src/plugin-api",
diff --git a/packages/hydrooj/src/entry/cli.ts b/packages/hydrooj/src/entry/cli.ts
index 5cae2ac69..97f67caa1 100644
--- a/packages/hydrooj/src/entry/cli.ts
+++ b/packages/hydrooj/src/entry/cli.ts
@@ -113,7 +113,7 @@ export async function load(ctx: Context) {
     await ctx.plugin(ConfigService);
     await require('../model/system').runConfig();
     ctx = await new Promise((resolve) => {
-        ctx.inject(['loader', 'config'], (c) => {
+        ctx.inject(['loader', 'config', 'db'], (c) => {
             resolve(c);
         });
     });
diff --git a/packages/hydrooj/src/entry/worker.ts b/packages/hydrooj/src/entry/worker.ts
index 50656efcf..64c3f396c 100644
--- a/packages/hydrooj/src/entry/worker.ts
+++ b/packages/hydrooj/src/entry/worker.ts
@@ -34,7 +34,7 @@ export async function apply(ctx: Context) {
     const modelSystem = require('../model/system');
     await modelSystem.runConfig();
     ctx = await new Promise((resolve) => {
-        ctx.inject(['loader', 'config'], (c) => {
+        ctx.inject(['loader', 'config', 'db'], (c) => {
             resolve(c);
         });
     });
diff --git a/packages/hydrooj/src/handler/user.ts b/packages/hydrooj/src/handler/user.ts
index 783b33672..4d22b8bf7 100644
--- a/packages/hydrooj/src/handler/user.ts
+++ b/packages/hydrooj/src/handler/user.ts
@@ -437,8 +437,9 @@ class OauthCallbackHandler extends Handler {
     noCheckPermView = true;
 
     async get(args: any) {
-        if (!this.ctx.oauth.providers[args.type]) throw new UserFacingError('Oauth type');
-        const r = await this.ctx.oauth.providers[args.type].callback.call(this, args);
+        const provider = this.ctx.oauth.providers[args.type];
+        if (!provider) throw new UserFacingError('Oauth type');
+        const r = await provider.callback.call(this, args);
         if (this.session.oauthBind === args.type) {
             delete this.session.oauthBind;
             const existing = await this.ctx.oauth.get(args.type, r._id);
@@ -456,6 +457,7 @@ class OauthCallbackHandler extends Handler {
             this.response.redirect = '/';
             return;
         }
+        if (!provider.canRegister) throw new ForbiddenError('No binded account found');
         this.checkPriv(PRIV.PRIV_REGISTER_USER);
         let username = '';
         r.uname ||= [];
diff --git a/packages/hydrooj/src/model/blacklist.ts b/packages/hydrooj/src/model/blacklist.ts
index 613284cee..255695584 100644
--- a/packages/hydrooj/src/model/blacklist.ts
+++ b/packages/hydrooj/src/model/blacklist.ts
@@ -31,12 +31,12 @@ class BlackListModel {
     }
 }
 
-export function apply(ctx: Context) {
-    coll = db.collection('blacklist');
-    ctx.on('ready', () => db.ensureIndexes(
+export async function apply(ctx: Context) {
+    coll = ctx.db.collection('blacklist');
+    await ctx.db.ensureIndexes(
         coll,
         { key: { expireAt: -1 }, name: 'expire', expireAfterSeconds: 0 },
-    ));
+    );
 }
 export default BlackListModel;
 global.Hydro.model.blacklist = BlackListModel;
diff --git a/packages/hydrooj/src/model/oauth.ts b/packages/hydrooj/src/model/oauth.ts
index 1eeef213b..fb682c017 100644
--- a/packages/hydrooj/src/model/oauth.ts
+++ b/packages/hydrooj/src/model/oauth.ts
@@ -34,6 +34,7 @@ export interface OAuthProvider {
     hidden?: boolean;
     get: (this: Handler) => Promise<void>;
     callback: (this: Handler, args: Record<string, any>) => Promise<OAuthUserResponse>;
+    canRegister?: boolean;
     lockUsername?: boolean;
 }
 
diff --git a/packages/hydrooj/src/model/token.ts b/packages/hydrooj/src/model/token.ts
index 6223ca193..4ae5ff5eb 100644
--- a/packages/hydrooj/src/model/token.ts
+++ b/packages/hydrooj/src/model/token.ts
@@ -1,6 +1,6 @@
 import { Filter } from 'mongodb';
+import { Context } from '../context';
 import { TokenDoc } from '../interface';
-import bus from '../service/bus';
 import db from '../service/db';
 import { ArgMethod } from '../utils';
 
@@ -107,10 +107,12 @@ class TokenModel {
     }
 }
 
-bus.on('ready', () => db.ensureIndexes(
-    TokenModel.coll,
-    { key: { uid: 1, tokenType: 1, updateAt: -1 }, name: 'basic', sparse: true },
-    { key: { expireAt: -1 }, name: 'expire', expireAfterSeconds: 0 },
-));
+export async function apply(ctx: Context) {
+    await ctx.db.ensureIndexes(
+        TokenModel.coll,
+        { key: { uid: 1, tokenType: 1, updateAt: -1 }, name: 'basic', sparse: true },
+        { key: { expireAt: -1 }, name: 'expire', expireAfterSeconds: 0 },
+    );
+}
 export default TokenModel;
 global.Hydro.model.token = TokenModel;
diff --git a/packages/hydrooj/src/service/api.ts b/packages/hydrooj/src/service/api.ts
index eef4fc229..33674d690 100644
--- a/packages/hydrooj/src/service/api.ts
+++ b/packages/hydrooj/src/service/api.ts
@@ -104,7 +104,7 @@ class ApiService extends Service {
     constructor(ctx: Context) {
         super(ctx, 'api');
         this.rebuild = debounce(this.rebuild.bind(this), 500, { trailing: true });
-        ctx.on('ready', this.rebuild);
+        this.rebuild();
     }
 
     private rebuild() {
diff --git a/packages/hydrooj/src/service/db.ts b/packages/hydrooj/src/service/db.ts
index 2f49cc3ad..3f7decc53 100644
--- a/packages/hydrooj/src/service/db.ts
+++ b/packages/hydrooj/src/service/db.ts
@@ -178,10 +178,10 @@ export class MongoService extends Service {
 }
 
 /** @deprecated use ctx.db instead */
-const db = new Proxy({} as MongoService, {
+const deprecatedDb = new Proxy({} as MongoService, {
     get(target, prop) {
         return app.get('db')?.[prop];
     },
 });
 
-export default db;
+export default deprecatedDb;
diff --git a/packages/hydrooj/src/service/migration.ts b/packages/hydrooj/src/service/migration.ts
index 38cd7a5ce..144102b07 100644
--- a/packages/hydrooj/src/service/migration.ts
+++ b/packages/hydrooj/src/service/migration.ts
@@ -63,6 +63,7 @@ export default class MigrationService extends Service {
                 dbVer++;
                 await system.set(name, dbVer);
             }
+            logger.success('Database upgraded [%s]: current version %d', channel, dbVer);
         }
     }
 }
diff --git a/packages/hydrooj/src/ui.ts b/packages/hydrooj/src/ui.ts
index 64ad00441..557b2973d 100644
--- a/packages/hydrooj/src/ui.ts
+++ b/packages/hydrooj/src/ui.ts
@@ -11,6 +11,7 @@ async function terminate() {
     }, 1000);
     try {
         await bus.parallel('app/exit');
+        await app.scope.dispose();
     } catch (e) {
         hasError = true;
     }
diff --git a/packages/import-hoj/package.json b/packages/import-hoj/package.json
index 065b9e671..49b96518a 100644
--- a/packages/import-hoj/package.json
+++ b/packages/import-hoj/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@hydrooj/import-hoj",
-    "version": "0.0.5",
+    "version": "0.0.6-beta.0",
     "description": "Import HOJ problem export",
     "main": "index.ts",
     "repository": "https://github.com/hydro-dev/Hydro.git",
diff --git a/packages/import-qduoj/package.json b/packages/import-qduoj/package.json
index a8427007f..668b36b52 100644
--- a/packages/import-qduoj/package.json
+++ b/packages/import-qduoj/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@hydrooj/import-qduoj",
-    "version": "1.5.9",
+    "version": "1.6.0-beta.0",
     "description": "Import QDUOJ problem export",
     "main": "index.ts",
     "repository": "https://github.com/hydro-dev/Hydro.git",
diff --git a/packages/login-with-github/index.ts b/packages/login-with-github/index.ts
index 47682df4b..d445566dd 100644
--- a/packages/login-with-github/index.ts
+++ b/packages/login-with-github/index.ts
@@ -13,6 +13,7 @@ export default class LoginWithGithubService extends Service {
         id: Schema.string().description('Github OAuth AppID').required(),
         secret: Schema.string().description('Github OAuth Secret').role('secret').required(),
         endpoint: Schema.string().description('Github Endpoint'),
+        canRegister: Schema.boolean().default(true),
     });
 
     constructor(ctx: Context, config: ReturnType<typeof LoginWithGithubService.Config>) {
@@ -21,6 +22,7 @@ export default class LoginWithGithubService extends Service {
             text: 'Login with Github',
             name: 'Github',
             icon,
+            canRegister: config.canRegister,
             callback: async function callback({ state, code }) {
                 const s = await TokenModel.get(state, TokenModel.TYPE_OAUTH);
                 if (!s) throw new ValidationError('token');
diff --git a/packages/login-with-github/package.json b/packages/login-with-github/package.json
index 916e4acbd..98df80637 100644
--- a/packages/login-with-github/package.json
+++ b/packages/login-with-github/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@hydrooj/login-with-github",
-    "version": "0.2.0",
+    "version": "0.3.0-beta.0",
     "main": "index.ts",
     "repository": "git@github.com:hydro-dev/Hydro.git",
     "author": "undefined <i@undefined.moe>",
diff --git a/packages/login-with-google/index.ts b/packages/login-with-google/index.ts
index e67381272..bdf8b9202 100644
--- a/packages/login-with-google/index.ts
+++ b/packages/login-with-google/index.ts
@@ -31,6 +31,7 @@ export default class GoogleOAuthService extends Service {
         id: Schema.string().description('Google OAuth AppID').required(),
         secret: Schema.string().description('Google OAuth Secret').role('secret').required(),
         proxy: Schema.string().description('Google OAuth Proxy').role('proxy'),
+        canRegister: Schema.boolean().default(true),
     });
 
     constructor(ctx: Context, config: ReturnType<typeof GoogleOAuthService.Config>) {
@@ -38,6 +39,7 @@ export default class GoogleOAuthService extends Service {
         ctx.oauth.provide('google', {
             text: 'Login with Google',
             name: 'Google',
+            canRegister: config.canRegister,
             callback: async function callback(this: Handler, {
                 state, code, error,
             }) {
diff --git a/packages/login-with-google/package.json b/packages/login-with-google/package.json
index a477c005b..958f829df 100644
--- a/packages/login-with-google/package.json
+++ b/packages/login-with-google/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@hydrooj/login-with-google",
-    "version": "0.2.0",
+    "version": "0.3.0-beta.0",
     "main": "index.ts",
     "repository": "git@github.com:hydro-dev/Hydro.git",
     "author": "undefined <i@undefined.moe>",
diff --git a/packages/migrate/package.json b/packages/migrate/package.json
index 38139ebd1..a9236d227 100644
--- a/packages/migrate/package.json
+++ b/packages/migrate/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@hydrooj/migrate",
-    "version": "0.4.4-alpha.0",
+    "version": "0.5.0-beta.0",
     "main": "index.ts",
     "repository": "git@github.com:hydro-dev/Hydro.git",
     "author": "undefined <i@undefined.moe>",
diff --git a/packages/onlyoffice/package.json b/packages/onlyoffice/package.json
index 481ba11f5..8f7fa1302 100644
--- a/packages/onlyoffice/package.json
+++ b/packages/onlyoffice/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@hydrooj/onlyoffice",
-    "version": "1.4.5",
+    "version": "1.5.0-beta.0",
     "main": "index.ts",
     "repository": "git@github.com:hydro-dev/Hydro.git",
     "author": "undefined <i@undefined.moe>",
diff --git a/packages/onsite-toolkit/package.json b/packages/onsite-toolkit/package.json
index cf2d16a7e..a783d9df2 100644
--- a/packages/onsite-toolkit/package.json
+++ b/packages/onsite-toolkit/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@hydrooj/onsite-toolkit",
-    "version": "0.0.5-alpha.0",
+    "version": "0.1.0-beta.0",
     "dependencies": {
         "@react-spring/web": "^9.7.5",
         "react-use": "^17.6.0"
diff --git a/packages/prom-client/package.json b/packages/prom-client/package.json
index 6cb655782..7ad436fa6 100644
--- a/packages/prom-client/package.json
+++ b/packages/prom-client/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@hydrooj/prom-client",
-    "version": "0.2.0-alpha.0",
+    "version": "0.2.0-beta.0",
     "main": "index.ts",
     "dependencies": {
         "prom-client": "^15.1.3"
diff --git a/packages/scoreboard-xcpcio/package.json b/packages/scoreboard-xcpcio/package.json
index 7d39c2070..ba9085576 100644
--- a/packages/scoreboard-xcpcio/package.json
+++ b/packages/scoreboard-xcpcio/package.json
@@ -1,7 +1,7 @@
 {
     "name": "@hydrooj/scoreboard-xcpcio",
     "license": "AGPL-3.0-or-later",
-    "version": "0.0.4",
+    "version": "0.0.5-beta.0",
     "main": "index.ts",
     "scripts": {
         "postinstall": "node -r @hydrooj/register install.ts"
diff --git a/packages/sonic/package.json b/packages/sonic/package.json
index bf3fb051d..2b41f9a1d 100644
--- a/packages/sonic/package.json
+++ b/packages/sonic/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@hydrooj/sonic",
-    "version": "1.4.0-alpha.0",
+    "version": "1.4.0-beta.0",
     "description": "Sonic search service",
     "main": "index.ts",
     "preferUnplugged": true,
diff --git a/packages/telegram/index.ts b/packages/telegram/index.ts
index 9e540e5b6..bda077624 100644
--- a/packages/telegram/index.ts
+++ b/packages/telegram/index.ts
@@ -13,6 +13,7 @@ export default class TelegramService extends Service {
         token: Schema.string().role('secret').required(),
         botLogin: Schema.string().required(),
         endpoint: Schema.string().default('https://api.telegram.org/bot'),
+        canRegister: Schema.boolean().default(false),
     });
 
     constructor(ctx: Context, config: ReturnType<typeof TelegramService.Config>) {
@@ -21,6 +22,7 @@ export default class TelegramService extends Service {
             text: 'Login with Telegram',
             name: 'Telegram',
             icon,
+            canRegister: config.canRegister,
             callback: async function callback({ payload }) {
                 const parsed = JSON.parse(payload);
                 const hash = parsed.hash;
diff --git a/packages/telegram/package.json b/packages/telegram/package.json
index 8f4aeef6c..406ad1bd9 100644
--- a/packages/telegram/package.json
+++ b/packages/telegram/package.json
@@ -1,4 +1,4 @@
 {
     "name": "@hydrooj/telegram",
-    "version": "0.0.1"
+    "version": "0.0.2-beta.0"
 }
diff --git a/packages/ui-default/package.json b/packages/ui-default/package.json
index 3b02fbe8b..a70f078d7 100644
--- a/packages/ui-default/package.json
+++ b/packages/ui-default/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hydrooj/ui-default",
-  "version": "4.58.0-alpha.0",
+  "version": "4.58.0-beta.0",
   "author": "undefined <i@undefined.moe>",
   "license": "AGPL-3.0",
   "main": "index.ts",
diff --git a/packages/ui-next/index.ts b/packages/ui-next/index.ts
index c6e8210cb..9fc34d844 100644
--- a/packages/ui-next/index.ts
+++ b/packages/ui-next/index.ts
@@ -52,7 +52,8 @@ export async function apply(ctx: Context) {
         render: async (name, args, context) => await vite.transformIndexHtml(context.handler.context.req.url, html),
     });
 
-    ctx.on('dispose', async () => {
+    // eslint-disable-next-line consistent-return
+    return async () => {
         await vite.close().catch((e) => console.error(e));
-    });
+    };
 }
diff --git a/packages/utils/lib/utils.ts b/packages/utils/lib/utils.ts
index 27cec8446..d2045d28a 100644
--- a/packages/utils/lib/utils.ts
+++ b/packages/utils/lib/utils.ts
@@ -12,6 +12,8 @@ import type * as superagent from 'superagent';
 export * as yaml from 'js-yaml';
 export * as fs from 'fs-extra';
 
+Factory.formatters['d'] = (value, exporter) => Reggol.color(exporter, 3, value);
+
 const factory = new Factory();
 
 factory.addExporter(new Exporter.Console({
diff --git a/packages/utils/package.json b/packages/utils/package.json
index d34f4c887..5bdd5a811 100644
--- a/packages/utils/package.json
+++ b/packages/utils/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@hydrooj/utils",
-    "version": "1.4.34-alpha.0",
+    "version": "1.4.34-beta.0",
     "description": "hydrooj utils",
     "main": "lib/utils.ts",
     "repository": "https://github.com/hydro-dev/Hydro.git",
diff --git a/packages/vjudge/package.json b/packages/vjudge/package.json
index 6373ef704..a75586bf3 100644
--- a/packages/vjudge/package.json
+++ b/packages/vjudge/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@hydrooj/vjudge",
-    "version": "1.9.16",
+    "version": "1.10.0-beta.0",
     "description": "Submit problems to remote oj",
     "main": "./src/index.ts",
     "repository": "https://github.com/hydro-dev/Hydro.git",