diff --git a/examples/basic-project/src/app.tsx b/examples/basic-project/src/app.tsx
index c224046c6..b9054210c 100644
--- a/examples/basic-project/src/app.tsx
+++ b/examples/basic-project/src/app.tsx
@@ -1,5 +1,9 @@
 import { defineAppConfig } from 'ice';
 
+if (process.env.ICE_RUNTIME_ERROR_BOUNDARY) {
+  console.log('__REMOVED__');
+}
+
 export default defineAppConfig({
   app: {
     // @ts-expect-error loss tslib dependency
diff --git a/packages/build-webpack-config/src/clientEnv.ts b/packages/build-webpack-config/src/clientEnv.ts
new file mode 100644
index 000000000..1306a3704
--- /dev/null
+++ b/packages/build-webpack-config/src/clientEnv.ts
@@ -0,0 +1,21 @@
+import type { NormalModule } from 'webpack';
+
+interface RuntimeEnvironment {
+  [x: string]: (args: {module: NormalModule; key: string; version?: string}) => string;
+}
+
+const RUNTIME_PREFIX = /^ICE_RUNTIME_/i;
+const isBooleanString = (str: string) => ['true', 'false'].includes(str);
+export const getRuntimeEnvironment = (customEnv?: Record<string, string>): RuntimeEnvironment => {
+  // Grab ICE_RUNTIME_* environment variables and prepare them to be
+  // injected into the application via DefinePlugin in webpack configuration.
+  const raw = Object.keys({ ...process.env, ...(customEnv || {}) }).filter(key => RUNTIME_PREFIX.test(key))
+    .reduce((env, key) => {
+      env[key.startsWith('process.env.') ? key : `process.env.${key}`] = () => {
+        const envValue = process.env[key] ?? customEnv[key];
+        return isBooleanString(envValue) ? envValue : JSON.stringify(envValue);
+      };
+      return env;
+    }, {});
+  return raw;
+};
diff --git a/packages/build-webpack-config/src/index.ts b/packages/build-webpack-config/src/index.ts
index e9a297daf..078c9c7ce 100644
--- a/packages/build-webpack-config/src/index.ts
+++ b/packages/build-webpack-config/src/index.ts
@@ -11,6 +11,7 @@ import type { Configuration as DevServerConfiguration } from 'webpack-dev-server
 import type { Config } from '@ice/types';
 import type { CommandArgs } from 'build-scripts';
 import { createUnplugin } from 'unplugin';
+import { getRuntimeEnvironment } from './clientEnv.js';
 import AssetsManifestPlugin from './webpackPlugins/AssetsManifestPlugin.js';
 import getTransformPlugins from './unPlugins/index.js';
 
@@ -42,11 +43,19 @@ const getWebpackConfig: GetWebpackConfig = ({ rootDir, config, commandArgs = {}
   } = config;
 
   const dev = mode !== 'production';
-  const defineVariables = {
+  const defineStaticVariables = {
     'process.env.NODE_ENV': JSON.stringify(mode || 'development'),
     'process.env.SERVER_PORT': JSON.stringify(commandArgs.port),
     'process.env.__IS_SERVER__': false,
   };
+  const runtimeEnv = getRuntimeEnvironment();
+  const defineRuntimeVariables = {};
+  Object.keys(runtimeEnv).forEach((key) => {
+    const runtimeValue = runtimeEnv[key];
+    // set true to flag the module as uncacheable
+    defineRuntimeVariables[key] = webpack.DefinePlugin.runtimeValue(runtimeValue, true);
+  });
+
   // create plugins
   const webpackPlugins = getTransformPlugins(rootDir, config).map((plugin) => createUnplugin(() => plugin).webpack());
 
@@ -147,7 +156,10 @@ const getWebpackConfig: GetWebpackConfig = ({ rootDir, config, commandArgs = {}
       new MiniCssExtractPlugin({
         filename: '[name].css',
       }),
-      new webpack.DefinePlugin(defineVariables),
+      new webpack.DefinePlugin({
+        ...defineStaticVariables,
+        ...defineRuntimeVariables,
+      }),
       new webpack.ProvidePlugin({ process: 'process/browser' }),
       new AssetsManifestPlugin({
         fileName: 'assets-manifest.json',
diff --git a/packages/ice/src/analyzeRuntime.ts b/packages/ice/src/analyzeRuntime.ts
new file mode 100644
index 000000000..9f428414b
--- /dev/null
+++ b/packages/ice/src/analyzeRuntime.ts
@@ -0,0 +1,29 @@
+import * as path from 'path';
+import consola from 'consola';
+import type { EsbuildCompile } from '@ice/types/esm/plugin.js';
+import type { AppConfig } from './utils/runtimeEnv.js';
+
+interface Options {
+  esbuildCompile: EsbuildCompile;
+  rootDir: string;
+}
+
+export const getAppConfig = async (options: Options): Promise<AppConfig> => {
+  const { esbuildCompile, rootDir } = options;
+  const outfile = path.join(rootDir, 'node_modules', 'entry.mjs');
+  try {
+    await esbuildCompile({
+      // TODO: detect src/app if it is exists
+      entryPoints: [path.join(rootDir, 'src/app')],
+      outfile,
+      format: 'esm',
+      external: ['./node_modules/*'],
+    }, { isServer: true });
+
+    const appConfig = (await import(outfile)).default;
+    consola.debug('app config:', appConfig);
+    return appConfig;
+  } catch (err) {
+    consola.error('[ERROR]', 'Fail to analyze app config', err);
+  }
+};
diff --git a/packages/ice/src/constant.ts b/packages/ice/src/constant.ts
index c0ccc1577..c60373383 100644
--- a/packages/ice/src/constant.ts
+++ b/packages/ice/src/constant.ts
@@ -1,4 +1,4 @@
 export const builtInPlugins = [
   '@ice/plugin-app',
   '@ice/plugin-auth',
-];
\ No newline at end of file
+];
diff --git a/packages/ice/src/index.ts b/packages/ice/src/index.ts
index 714ad46f0..e21fffea4 100644
--- a/packages/ice/src/index.ts
+++ b/packages/ice/src/index.ts
@@ -11,6 +11,8 @@ import createWatch from './service/watchSource.js';
 import start from './commands/start.js';
 import build from './commands/build.js';
 import getContextConfig from './utils/getContextConfig.js';
+import { getAppConfig } from './analyzeRuntime.js';
+import { defineRuntimeEnv, updateRuntimeEnv } from './utils/runtimeEnv.js';
 import { generateRoutesInfo } from './routes.js';
 
 const __dirname = path.dirname(fileURLToPath(import.meta.url));
@@ -28,7 +30,7 @@ async function createService({ rootDir, command, commandArgs, getBuiltInPlugins
   const tmpDirName = '.ice';
   const tmpDir = path.join(rootDir, tmpDirName);
 
-  const { routes, routesStr } = generateRoutesInfo(rootDir);
+  const { routeManifest, routes, routesStr } = generateRoutesInfo(rootDir);
   const generator = new Generator({
     rootDir,
     targetDir: tmpDirName,
@@ -96,7 +98,8 @@ async function createService({ rootDir, command, commandArgs, getBuiltInPlugins
   const renderStart = new Date().getTime();
   generator.render();
   consola.debug('template render cost:', new Date().getTime() - renderStart);
-
+  // define runtime env before get webpack config
+  defineRuntimeEnv();
   const contextConfig = getContextConfig(ctx);
   const webTask = contextConfig.find(({ name }) => name === 'web');
   const esbuildCompile = createEsbuildCompiler({
@@ -109,6 +112,8 @@ async function createService({ rootDir, command, commandArgs, getBuiltInPlugins
       if (command === 'start') {
         return await start(ctx, contextConfig, esbuildCompile);
       } else if (command === 'build') {
+        const appConfig = await getAppConfig({ esbuildCompile, rootDir });
+        updateRuntimeEnv(appConfig, routeManifest);
         return await build(ctx, contextConfig, esbuildCompile);
       }
     },
diff --git a/packages/ice/src/routes.ts b/packages/ice/src/routes.ts
index 3d2428682..48dce9008 100644
--- a/packages/ice/src/routes.ts
+++ b/packages/ice/src/routes.ts
@@ -8,6 +8,7 @@ export function generateRoutesInfo(rootDir: string) {
   const str = generateNestRoutesStr(routes);
 
   return {
+    routeManifest,
     routesStr: `[${str}]`,
     routes,
   };
diff --git a/packages/ice/src/service/analyze.ts b/packages/ice/src/service/analyze.ts
index b57f17f93..22850ad68 100644
--- a/packages/ice/src/service/analyze.ts
+++ b/packages/ice/src/service/analyze.ts
@@ -8,6 +8,7 @@ import consola from 'consola';
 
 interface Options {
   parallel?: number;
+  analyzeRelativeImport?: boolean;
   alias?: Alias;
 }
 
@@ -79,7 +80,7 @@ export function getImportPath(
 }
 
 export async function analyzeImports(files: string[], options: Options) {
-  const { parallel, alias = {} } = options;
+  const { parallel, analyzeRelativeImport, alias = {} } = options;
   const parallelNum = parallel ?? 10;
   const entries = [...files];
   const analyzedSet = new Set<string>();
@@ -113,7 +114,7 @@ export async function analyzeImports(files: string[], options: Options) {
                 if (!importSet.has(importStr)) importSet.add(importStr);
               });
             }
-          } else {
+          } else if (analyzeRelativeImport) {
             let importPath = importName;
             if (!path.isAbsolute(importPath)) {
               importPath = getImportPath(importPath, filePath, alias);
diff --git a/packages/ice/src/utils/runtimeEnv.ts b/packages/ice/src/utils/runtimeEnv.ts
new file mode 100644
index 000000000..00cd8b97b
--- /dev/null
+++ b/packages/ice/src/utils/runtimeEnv.ts
@@ -0,0 +1,27 @@
+import type { RouteManifest } from '@ice/route-manifest';
+
+export type AppConfig = Record<string, any>;
+
+export const defineRuntimeEnv = () => {
+  const runtimeEnvironment = {
+    ROUTER: 'true',
+    ERROR_BOUNDARY: 'true',
+    AUTH: 'true',
+    INITIAL_DATA: 'true',
+  };
+  Object.keys(runtimeEnvironment).forEach((key) => {
+    process.env[`ICE_RUNTIME_${key}`] = runtimeEnvironment[key];
+  });
+};
+
+export const updateRuntimeEnv = (appConfig?: AppConfig, routeManifest?: RouteManifest) => {
+  if (!appConfig?.app?.getInitialData) {
+    process.env['ICE_RUNTIME_INITIAL_DATA'] = 'false';
+  }
+  if (!appConfig?.app?.errorBoundary) {
+    process.env['ICE_RUNTIME_ERROR_BOUNDARY'] = 'false';
+  }
+  if (routeManifest && Object.keys(routeManifest).length <= 1) {
+    process.env['ICE_RUNTIME_ROUTER'] = 'false';
+  }
+};
diff --git a/packages/ice/tests/preAnalyze.test.ts b/packages/ice/tests/preAnalyze.test.ts
index 63a1b32f7..841c177a8 100644
--- a/packages/ice/tests/preAnalyze.test.ts
+++ b/packages/ice/tests/preAnalyze.test.ts
@@ -45,7 +45,12 @@ describe('getImportPath', () => {
 describe('analyzeImports', () => {
   it('basic usage', async () => {
     const entryFile  = path.join(__dirname, './fixtures/preAnalyze/app.ts');
-    const analyzeSet = await analyzeImports([entryFile], { alias: {'@': path.join(__dirname, './fixtures/preAnalyze')}})
+    const analyzeSet = await analyzeImports([entryFile], {
+      analyzeRelativeImport: true,
+      alias: {
+        '@': path.join(__dirname, './fixtures/preAnalyze'),
+      },
+    });
     expect([...(analyzeSet || [])]).toStrictEqual(['runApp', 'request', 'store']);
   })
 });
\ No newline at end of file
diff --git a/packages/runtime/package.json b/packages/runtime/package.json
index df6daa382..71cc66b92 100644
--- a/packages/runtime/package.json
+++ b/packages/runtime/package.json
@@ -18,6 +18,7 @@
     "react": "^17.0.2",
     "react-dom": "^17.0.2"
   },
+  "sideEffects": false,
   "dependencies": {
     "history": "^5.3.0",
     "react-router-dom": "^6.2.2",
diff --git a/packages/runtime/src/getInitialData.ts b/packages/runtime/src/getInitialData.ts
new file mode 100644
index 000000000..9c33199dd
--- /dev/null
+++ b/packages/runtime/src/getInitialData.ts
@@ -0,0 +1,25 @@
+import { createSearchParams } from 'react-router-dom';
+import type { AppContext, InitialContext, AppConfig } from './types';
+
+const getInitialData = async (appConfig: AppConfig): Promise<AppContext['initialData']> => {
+  // ssr enabled and the server has returned data
+  if ((window as any).__ICE_APP_DATA__) {
+    return (window as any).__ICE_APP_DATA__;
+    // context.pageInitialProps = (window as any).__ICE_PAGE_PROPS__;
+  } else if (appConfig?.app?.getInitialData) {
+    const { href, origin, pathname, search } = window.location;
+    const path = href.replace(origin, '');
+    const query = Object.fromEntries(createSearchParams(search));
+    const ssrError = (window as any).__ICE_SSR_ERROR__;
+    const initialContext: InitialContext = {
+      pathname,
+      path,
+      query,
+      ssrError,
+    };
+    return await appConfig.app.getInitialData(initialContext);
+  }
+  return null;
+};
+
+export default getInitialData;
\ No newline at end of file
diff --git a/packages/runtime/src/runBrowserApp.tsx b/packages/runtime/src/runBrowserApp.tsx
index ffd7e489c..d447deef4 100644
--- a/packages/runtime/src/runBrowserApp.tsx
+++ b/packages/runtime/src/runBrowserApp.tsx
@@ -1,11 +1,11 @@
 import React, { useLayoutEffect, useReducer } from 'react';
 import type { Update } from 'history';
 import { createHashHistory, createBrowserHistory } from 'history';
-import { createSearchParams } from 'react-router-dom';
 import Runtime from './runtime.js';
 import App from './App.js';
-import type { AppContext, InitialContext, AppConfig, RouteItem } from './types';
+import type { AppContext, AppConfig, RouteItem } from './types';
 import { loadRouteModules, loadPageData, matchRoutes } from './routes.js';
+import getInitialData from './getInitialData.js';
 
 export default async function runBrowserApp(
   appConfig: AppConfig,
@@ -21,6 +21,9 @@ export default async function runBrowserApp(
     routeModules,
     pageData,
   };
+  if (process.env.ICE_RUNTIME_INITIAL_DATA) {
+    appContext.initialData = await getInitialData(appConfig);
+  }
 
   const runtime = new Runtime(appContext);
   runtimeModules.forEach(m => {
diff --git a/packages/runtime/src/types.ts b/packages/runtime/src/types.ts
index f052e8b2f..6b07b9343 100644
--- a/packages/runtime/src/types.ts
+++ b/packages/runtime/src/types.ts
@@ -122,6 +122,8 @@ export interface CommonJsRuntime {
 
 export type GetWrapperPageRegistration = () => PageWrapper<any>[];
 
+export type RuntimeModules = (RuntimePlugin | CommonJsRuntime)[];
+
 export interface AppRouterProps {
   action: Action;
   location: Location;
@@ -152,4 +154,4 @@ export interface RouteMatch {
    * The route object that was used to match.
    */
   route: RouteItem;
-}
\ No newline at end of file
+}
diff --git a/tests/integration/basic-project.test.ts b/tests/integration/basic-project.test.ts
index 8d716bad9..912ad9aa2 100644
--- a/tests/integration/basic-project.test.ts
+++ b/tests/integration/basic-project.test.ts
@@ -1,7 +1,12 @@
+import * as path from 'path';
+import * as fs from 'fs';
+import { fileURLToPath } from 'url';
 import { buildFixture, setupBrowser } from '../utils/build';
 import { startFixture, setupStartBrowser } from '../utils/start';
 import { Page } from '../utils/browser';
 
+const __dirname = path.dirname(fileURLToPath(import.meta.url));
+
 const example = 'basic-project';
 
 describe(`build ${example}`, () => {
@@ -15,6 +20,8 @@ describe(`build ${example}`, () => {
     page = res.page;
     browser = res.browser;
     expect(await page.$$text('h2')).toStrictEqual(['Home Page']);
+    const bundleContent = fs.readFileSync(path.join(__dirname, `../../examples/${example}/build/main.js`), 'utf-8');
+    expect(bundleContent.includes('__REMOVED__')).toBe(false);
   });
 
   afterAll(async () => {