diff --git a/ets2panda/driver/build_system/README.md b/ets2panda/driver/build_system/README.md
index 414e8efc043ff59b3442d22236ee37d7897808f3..667ca25c5d897c40e3a10b307808eaeeda619e87 100644
--- a/ets2panda/driver/build_system/README.md
+++ b/ets2panda/driver/build_system/README.md
@@ -2,6 +2,11 @@
 
 The build system is designed to compile ArkTS1.2 source files. It takes source files and build configurations as input, compiles the source files, invokes plugins for transformation, and generates a merged bytecode file.
 
+## env
+USE_KOALA_LIBARKTS - use libarkts from koala_mirror
+USE_KOALA_UI_PLUGIN - use ui-plugin from koala_mirror
+USE_KOALA_MEMO_PLUGIN - use memo-plugin from koala_mirror
+
 ## How to Run
 
 The build system has two usage scenarios:
diff --git a/ets2panda/driver/build_system/src/plugins/plugins_driver.ts b/ets2panda/driver/build_system/src/plugins/plugins_driver.ts
index 67203f601dcc973398d5469c3ae58a5e26159fc7..9213df98d63bc2e8fc9a040064d974c048dd9902 100644
--- a/ets2panda/driver/build_system/src/plugins/plugins_driver.ts
+++ b/ets2panda/driver/build_system/src/plugins/plugins_driver.ts
@@ -21,6 +21,8 @@ import {
 import { BuildConfig } from '../types';
 import { ErrorCode } from '../error_code';
 import { FileManager } from './FileManager';
+import path from 'path'
+import { MEMO_PLUGIN_PATH_FROM_SDK, UI_PLUGIN_PATH_FROM_SDK } from '../pre_define';
 
 export enum PluginHook {
   NEW = 'afterNew',
@@ -149,11 +151,28 @@ export class PluginDriver {
     PluginDriver.instance = undefined;
   }
 
+  private initKoalaPlugins(projectConfig: BuildConfig): void {
+
+    const uiPluginPath = path.resolve(projectConfig.buildSdkPath, UI_PLUGIN_PATH_FROM_SDK);
+    const memoPluginPath = path.resolve(projectConfig.buildSdkPath, MEMO_PLUGIN_PATH_FROM_SDK);
+
+    // TODO: need change in hvigor
+    if (process.env.USE_KOALA_UI_PLUGIN) {
+      projectConfig.plugins['ArkUI'] = uiPluginPath
+    }
+
+    if (process.env.USE_KOALA_MEMO_PLUGIN) {
+      projectConfig.plugins['ArkUI-Memo'] = memoPluginPath
+    }
+  }
+
   public initPlugins(projectConfig: BuildConfig): void {
     if (!projectConfig || !projectConfig.plugins) {
       return;
     }
 
+    this.initKoalaPlugins(projectConfig)
+
     const pluginResults: RawPlugins[] = Object.entries(projectConfig.plugins).map(([key, value]) => {
       try {
         let pluginObject = require(value as string);
diff --git a/ets2panda/driver/build_system/src/pre_define.ts b/ets2panda/driver/build_system/src/pre_define.ts
index bb0ef186ede0dfa3de635077af53716953280ed2..10a3dc54191d25c2133bc76de730e01c03a599f8 100644
--- a/ets2panda/driver/build_system/src/pre_define.ts
+++ b/ets2panda/driver/build_system/src/pre_define.ts
@@ -36,7 +36,6 @@ export enum LANGUAGE_VERSION {
 
 export const PANDA_SDK_PATH_FROM_SDK: string = './build-tools/ets2panda';
 export const SYSTEM_SDK_PATH_FROM_SDK: string = './';
-export const KOALA_WRAPPER_PATH_FROM_SDK: string = './build-tools/koala-wrapper/build/lib/es2panda';
 export const KIT_CONFIGS_PATH_FROM_SDK: string = '../ets1.1/build-tools/ets-loader/kit_configs';
 
 export const DEFAULT_WOKER_NUMS: number = 4;
@@ -62,3 +61,7 @@ export type Record<K extends keyof any, T> = {
   [P in K]: T;
 };
 `;
+// Koala experimental variables
+export const KOALA_WRAPPER_PATH_FROM_SDK: string = process.env.USE_KOALA_LIBARKTS ? './build-tools/ui2abc/libarkts/lib/libarkts.js' : './build-tools/koala-wrapper/build/lib/es2panda'
+export const UI_PLUGIN_PATH_FROM_SDK: string = './build-tools/ui2abc/ui-plugin/lib/entry.js'
+export const MEMO_PLUGIN_PATH_FROM_SDK: string = './build-tools/ui2abc/memo-plugin/lib/entry.js'