diff --git a/packages/cli/src/Core.ts b/packages/cli/src/Core.ts
index 00e2a62f..27ee792a 100644
--- a/packages/cli/src/Core.ts
+++ b/packages/cli/src/Core.ts
@@ -2,7 +2,7 @@ import path from 'path';
 
 import fs from 'fs-extra';
 
-import { UserConfig } from './types';
+import { ModuleMainFilePath, UserConfig } from './types';
 import { prepareEntryFile, resolveAppPackages } from './utils';
 
 export default class Core {
@@ -10,7 +10,7 @@ export default class Core {
 
   public options: UserConfig;
 
-  public moduleMainFilePath = {
+  public moduleMainFilePath: ModuleMainFilePath = {
     componentMap: {},
     pluginMap: {},
     configMap: {},
@@ -32,9 +32,16 @@ export default class Core {
 
   public async init() {
     this.moduleMainFilePath = resolveAppPackages(this);
+    if (typeof this.options.onInit === 'function') {
+      this.moduleMainFilePath = await this.options.onInit(this);
+    }
   }
 
   public async prepare() {
     await prepareEntryFile(this);
+
+    if (typeof this.options.onPrepare === 'function') {
+      this.options.onPrepare(this);
+    }
   }
 }
diff --git a/packages/cli/src/types.ts b/packages/cli/src/types.ts
index 69df67d0..d989ea29 100644
--- a/packages/cli/src/types.ts
+++ b/packages/cli/src/types.ts
@@ -1,3 +1,5 @@
+import type Core from './Core';
+
 export enum EntryType {
   CONFIG = 'config',
   VALUE = 'value',
@@ -36,6 +38,14 @@ export interface NpmConfig {
   client?: 'npm' | 'yarn' | 'pnpm';
 }
 
+export interface ModuleMainFilePath {
+  componentMap: Record<string, string>;
+  pluginMap: Record<string, string>;
+  configMap: Record<string, string>;
+  valueMap: Record<string, string>;
+  eventMap: Record<string, string>;
+}
+
 export interface UserConfig {
   source: string;
   temp: string;
@@ -43,4 +53,6 @@ export interface UserConfig {
   componentFileAffix: string;
   cleanTemp: boolean;
   npmConfig?: NpmConfig;
+  onInit?: (app: Core) => ModuleMainFilePath | Promise<ModuleMainFilePath>;
+  onPrepare?: (app: Core) => void;
 }
diff --git a/packages/cli/src/utils/resolveAppPackages.ts b/packages/cli/src/utils/resolveAppPackages.ts
index 8347288b..c5996e3f 100644
--- a/packages/cli/src/utils/resolveAppPackages.ts
+++ b/packages/cli/src/utils/resolveAppPackages.ts
@@ -7,7 +7,7 @@ import fs from 'fs-extra';
 import * as recast from 'recast';
 
 import type App from '../Core';
-import { Entry, EntryType, NpmConfig, PackageType } from '../types';
+import { Entry, EntryType, ModuleMainFilePath, NpmConfig, PackageType } from '../types';
 
 interface TypeAssertion {
   type: string;
@@ -20,7 +20,7 @@ interface ParseEntryOption {
   indexPath: string;
 }
 
-export const resolveAppPackages = (app: App) => {
+export const resolveAppPackages = (app: App): ModuleMainFilePath => {
   const componentMap: Record<string, string> = {};
   const configMap: Record<string, string> = {};
   const eventMap: Record<string, string> = {};