diff --git a/ets2panda/driver/build_system/src/build/base_mode.ts b/ets2panda/driver/build_system/src/build/base_mode.ts
index 1c05abf17a61007bce3699a812977dc7c861fdd6..92161087bb3d18a05f1906f9cc450f01caf0d57e 100644
--- a/ets2panda/driver/build_system/src/build/base_mode.ts
+++ b/ets2panda/driver/build_system/src/build/base_mode.ts
@@ -58,7 +58,8 @@ import {
   CompileFileInfo,
   DependencyFileConfig,
   DependentModuleConfig,
-  ModuleInfo
+  ModuleInfo,
+  ES2PANDA_MODE
 } from '../types';
 import { ArkTSConfigGenerator } from './generate_arktsconfig';
 import { SetupClusterOptions } from '../types';
@@ -95,6 +96,7 @@ export abstract class BaseMode {
   public dependencyFileMap: DependencyFileConfig | null;
   public isBuildConfigModified: boolean | undefined;
   public byteCodeHar: boolean;
+  public es2pandaMode: number;
 
   constructor(buildConfig: BuildConfig) {
     this.buildConfig = buildConfig;
@@ -128,6 +130,7 @@ export abstract class BaseMode {
     this.dependencyFileMap = null;
     this.isBuildConfigModified = buildConfig.isBuildConfigModified as boolean | undefined;
     this.byteCodeHar = buildConfig.byteCodeHar as boolean;
+    this.es2pandaMode = buildConfig?.es2pandaMode ?? ES2PANDA_MODE.RUN;
   }
 
   public declgen(fileInfo: CompileFileInfo): void {
diff --git a/ets2panda/driver/build_system/src/build/build_mode.ts b/ets2panda/driver/build_system/src/build/build_mode.ts
index a8bfd4277833ea1ca256eb25ca854249b2567fa1..baf63480e37189f22f84127e35d4290769772782 100644
--- a/ets2panda/driver/build_system/src/build/build_mode.ts
+++ b/ets2panda/driver/build_system/src/build/build_mode.ts
@@ -14,7 +14,10 @@
  */
 
 import { BaseMode } from './base_mode';
-import { BuildConfig } from '../types';
+import {
+  BuildConfig,
+  ES2PANDA_MODE
+} from '../types';
 
 export class BuildMode extends BaseMode {
   constructor(buildConfig: BuildConfig) {
@@ -26,6 +29,15 @@ export class BuildMode extends BaseMode {
   }
 
   public async run(): Promise<void> {
-    await super.runParallel();
+    if (this.es2pandaMode === ES2PANDA_MODE.RUN_PARALLEL) {
+      // RUN_PARALLEL: Executes tasks using multiple processes
+      await super.runParallel();
+    } else if (this.es2pandaMode === ES2PANDA_MODE.RUN) {
+      // RUN: Executes tasks sequentially in a single process and single thread
+      await super.run();
+    } else {
+      // Default fallback: Uses parallel execution (same as RUN_PARALLEL)
+      await super.run();
+    }
   }
 }
\ No newline at end of file
diff --git a/ets2panda/driver/build_system/src/types.ts b/ets2panda/driver/build_system/src/types.ts
index 37745789b4869d5a84fc362249ec1f953a714a5f..ffe48d8847b5e8da8728ff6ffc6e17630ab2a6a1 100644
--- a/ets2panda/driver/build_system/src/types.ts
+++ b/ets2panda/driver/build_system/src/types.ts
@@ -22,6 +22,7 @@ export interface BuildBaseConfig {
   buildType: 'build' | 'preview' | 'hotreload' | 'coldreload';
   buildMode: 'Debug' | 'Release';
   hasMainModule: boolean;
+  es2pandaMode: ES2PANDA_MODE;
   arkts: ArkTS;
   arktsGlobal: ArkTSGlobal;
   maxWorkers?: number;
@@ -187,4 +188,10 @@ export interface DependencyFileConfig {
   dependencies: {
     [filePath: string]: string[];
   }
-}
\ No newline at end of file
+}
+
+export enum ES2PANDA_MODE {
+  RUN_PARALLEL = 0,
+  RUN_CONCURRENT = 1,
+  RUN = 2
+};
\ No newline at end of file