diff --git a/packages/hydrooj/src/handler/manage.ts b/packages/hydrooj/src/handler/manage.ts
index b5774998b..269d06277 100644
--- a/packages/hydrooj/src/handler/manage.ts
+++ b/packages/hydrooj/src/handler/manage.ts
@@ -177,6 +177,7 @@ class SystemConfigHandler extends SystemHandler {
         let value = this.ctx.setting.configSource;
 
         const processNode = (node: any, schema: Schema<any, any>, parent?: any, accessKey?: string) => {
+            if (!node) return;
             if (['union', 'intersect'].includes(schema.type)) {
                 for (const item of schema.list) processNode(node, item, parent, accessKey);
             }
@@ -193,7 +194,9 @@ class SystemConfigHandler extends SystemHandler {
             const temp = yaml.load(this.ctx.setting.configSource);
             for (const schema of this.ctx.setting.settings) processNode(temp, schema);
             value = yaml.dump(temp);
-        } catch (e) { }
+        } catch (e) {
+            logger.error('Failed to process config', e.message);
+        }
         this.response.body = {
             schema: Schema.intersect(this.ctx.setting.settings).toJSON(),
             value,
diff --git a/packages/hydrooj/src/settings.ts b/packages/hydrooj/src/settings.ts
index 16ea82e63..31e02f96b 100644
--- a/packages/hydrooj/src/settings.ts
+++ b/packages/hydrooj/src/settings.ts
@@ -172,12 +172,10 @@ export class SettingService extends Service {
         });
         const that = this;
         const getAccess = (path: (string | symbol)[]) => {
-            if (path.some((p) => SettingService.blacklist.includes(p.toString()))) throw new Error('Invalid path');
+            if (path.some((p) => SettingService.blacklist.includes(p.toString()))) throw new Error(`Invalid path: ${path.join('.')}`);
             let currentValue = curValue;
-            for (const p of path) {
-                currentValue = currentValue[p];
-            }
-            if (typeof currentValue !== 'object' || !currentValue) return currentValue;
+            for (const p of path) currentValue = currentValue[p];
+            if (typeof currentValue !== 'object' || !currentValue || Array.isArray(currentValue)) return currentValue;
             return new Proxy(currentValue, {
                 get(self, key: string) {
                     return getAccess(path.concat(key));
diff --git a/packages/ui-default/backendlib/builder.ts b/packages/ui-default/backendlib/builder.ts
index 56e4bedfd..d00c4cf27 100644
--- a/packages/ui-default/backendlib/builder.ts
+++ b/packages/ui-default/backendlib/builder.ts
@@ -30,7 +30,8 @@ const federationPlugin: esbuild.Plugin = {
   setup(b) {
     const packages = {
       react: 'React',
-      'react-dom': 'ReactDOM',
+      'react/jsx-runtime': 'jsxRuntime',
+      'react-dom/client': 'ReactDOM',
       jquery: '$',
     };
     b.onResolve({ filter: /^@hydrooj\/ui-default/ }, () => ({
@@ -38,7 +39,7 @@ const federationPlugin: esbuild.Plugin = {
       namespace: 'ui-default',
     }));
     for (const key in packages) {
-      b.onResolve({ filter: new RegExp(`^${key}($|\\/)`) }, () => ({
+      b.onResolve({ filter: new RegExp(`^${key}$`) }, () => ({
         path: packages[key],
         namespace: 'ui-default',
       }));
diff --git a/packages/ui-default/build/config/webpack.ts b/packages/ui-default/build/config/webpack.ts
index 40152690a..088178460 100644
--- a/packages/ui-default/build/config/webpack.ts
+++ b/packages/ui-default/build/config/webpack.ts
@@ -1,5 +1,5 @@
 import fs from 'fs';
-import { dirname } from 'path';
+import { dirname, join } from 'path';
 import { sentryWebpackPlugin } from '@sentry/webpack-plugin';
 import { CleanWebpackPlugin } from 'clean-webpack-plugin';
 import CopyWebpackPlugin from 'copy-webpack-plugin';
@@ -136,6 +136,9 @@ export default async function (env: { watch?: boolean, production?: boolean, mea
         vj: root(),
         'react/jsx-runtime': require.resolve('react/jsx-runtime'),
         react: require.resolve('react'),
+        'react-dom/client': require.resolve('react-dom/client'),
+        'react-dom/server': join(dirname(require.resolve('react-dom/package.json')), 'server.browser.js'),
+        'react-dom': require.resolve('react-dom'),
       },
     },
     module: {
@@ -282,7 +285,8 @@ export default async function (env: { watch?: boolean, production?: boolean, mea
         monaco: 'monaco-editor/esm/vs/editor/editor.api',
       }),
       new ExtractCssPlugin({
-        filename: '[name].css?[fullhash:6]',
+        filename: `[name]-${version}.css?[fullhash:6]`,
+        chunkFilename: '[name]-[chunkhash:6].chunk.css',
       }),
       new WebpackManifestPlugin({}),
       new webpack.IgnorePlugin({ resourceRegExp: /(^\.\/locale$)/ }),
diff --git a/packages/ui-default/build/main.ts b/packages/ui-default/build/main.ts
index 4bf54e7c8..cdffc40cd 100644
--- a/packages/ui-default/build/main.ts
+++ b/packages/ui-default/build/main.ts
@@ -117,9 +117,6 @@ async function main() {
     });
   } else {
     await runWebpack(argv.options as any);
-    if (fs.existsSync('public/theme.css')) {
-      fs.copyFileSync('public/theme.css', `public/theme-${pkg.version}.css`);
-    }
     await Promise.all(globbySync('public/**/*.map').map((i) => fs.remove(i)));
   }
   process.chdir(dir);
diff --git a/packages/ui-default/index.ts b/packages/ui-default/index.ts
index b3e903ffb..11f8c7676 100644
--- a/packages/ui-default/index.ts
+++ b/packages/ui-default/index.ts
@@ -162,7 +162,16 @@ const codeFontRange = {
 
 const defaultAbout = (yaml.load(readFileSync(join(__dirname, 'setting.yaml'), 'utf-8')) as any).about.value;
 
-export function apply(ctx: Context) {
+export const name = 'ui-default';
+export const Config = Schema.object({
+  serviceWorker: Schema.object({
+    preload: Schema.string().default(''),
+    assets: Schema.array(Schema.string()).default([]),
+    domains: Schema.array(Schema.string()).default([]),
+  }).description('Service worker optimization settings').experimental(),
+});
+
+export function apply(ctx: Context, config: ReturnType<typeof Config>) {
   ctx.inject(['setting'], (c) => {
     c.setting.PreferenceSetting(
       SettingModel.Setting('setting_display', 'rounded', false, 'boolean', 'Rounded Corners'),
@@ -179,7 +188,6 @@ export function apply(ctx: Context) {
       'ui-default': Schema.object({
         footer_extra_html: Schema.string().role('textarea').default(''),
         nav_logo_dark: Schema.string().default('/components/navigation/nav-logo-small_dark.png'),
-        preload: Schema.string().default(''),
         domainNavigation: Schema.boolean().default(true).description('Show Domain Navigation'),
         about: Schema.string().role('markdown').default(defaultAbout),
         enableScratchpad: Schema.boolean().default(true).description('Enable Scratchpad Mode'),
@@ -202,15 +210,15 @@ export function apply(ctx: Context) {
   });
   ctx.on('handler/after', async (that) => {
     that.UiContext.SWConfig = {
-      preload: SystemModel.get('ui-default.preload'),
+      preload: config.serviceWorker.preload,
       hosts: [
         `http://${that.request.host}`,
         `https://${that.request.host}`,
         SystemModel.get('server.url'),
         SystemModel.get('server.cdn'),
       ],
-      assets: ((SystemModel.get('ui-default.assets') || '').split(',')).filter((i) => i) || [],
-      domains: SystemModel.get('ui-default.domains') || [],
+      assets: config.serviceWorker.assets,
+      domains: config.serviceWorker.domains,
     };
   });
   ctx.plugin(TemplateService);
diff --git a/packages/ui-default/package.json b/packages/ui-default/package.json
index 609e4cb01..c2e18a676 100644
--- a/packages/ui-default/package.json
+++ b/packages/ui-default/package.json
@@ -21,8 +21,8 @@
     "@fontsource/source-code-pro": "^5.2.7",
     "@fontsource/ubuntu-mono": "^5.2.8",
     "@hydrooj/utils": "workspace:^",
-    "@sentry/browser": "^10.20.0",
-    "@sentry/webpack-plugin": "^4.4.0",
+    "@sentry/browser": "^10.22.0",
+    "@sentry/webpack-plugin": "^4.5.0",
     "@simplewebauthn/browser": "13.2.2",
     "@svgr/webpack": "^8.1.0",
     "@types/html-to-text": "^9.0.4",
@@ -33,7 +33,7 @@
     "@types/markdown-it": "^14.1.2",
     "@types/nunjucks": "^3.2.6",
     "@types/pickadate": "^3.5.35",
-    "@types/qrcode": "^1.5.5",
+    "@types/qrcode": "^1.5.6",
     "@types/react": "^18.3.26",
     "@types/react-dom": "^18.3.7",
     "@types/redux-logger": "^3.0.13",
@@ -99,7 +99,7 @@
     "redux-thunk": "^3.1.0",
     "rupture": "^0.7.1",
     "sass": "^1.93.2",
-    "sass-loader": "^16.0.5",
+    "sass-loader": "^16.0.6",
     "schemastery": "^3.17.1",
     "shorty.js": "^1.0.1",
     "slideout": "^1.0.1",
diff --git a/packages/ui-default/service-worker.ts b/packages/ui-default/service-worker.ts
index 059cf0cdc..f3090bc4e 100644
--- a/packages/ui-default/service-worker.ts
+++ b/packages/ui-default/service-worker.ts
@@ -87,7 +87,7 @@ self.addEventListener('notificationclick', (event) => {
   }));
 });
 
-const PRECACHE = `precache-${process.env.VERSION}`;
+const PRECACHE = 'ui-resources-cache';
 const DO_NOT_PRECACHE = ['.worker.js', 'fonts'];
 
 function shouldCachePath(path: string) {