diff --git a/packages/register/src/common.js b/packages/register/src/common.js
index eee89b0e44..2b733b3397 100644
--- a/packages/register/src/common.js
+++ b/packages/register/src/common.js
@@ -142,6 +142,23 @@ const handleRegistryProp = (id, value) => {
   }
 }
 
+export const preprocessRegistry = (registry) => {
+  // 元应用支持使用长度为2的数组来配置，第一个参数为元应用，第二个参数是额外的自定义配置。此函数判断数组是否属于这种配置格式
+  const isArrayFormat = (arr) => Array.isArray(arr) && arr.length === 2 && arr[0].id
+
+  Object.values(registry)
+    .filter((metaApps) => Array.isArray(metaApps))
+    .forEach((metaApps) => {
+      // normal: { plugins: [ Page, Block, ... ] }
+      // array format: { plugins: [ [ Page, { options: extraOptions } ], Block, ... ] }
+      metaApps.forEach((metaApp, index) => {
+        if (isArrayFormat(metaApp)) {
+          metaApps.splice(index, 1, { ...metaApp[0], ...metaApp[1] })
+        }
+      })
+    })
+}
+
 export const generateRegistry = (registry) => {
   Object.entries(registry).forEach(([key, value]) => {
     if (typeof value === 'object' && value) {
diff --git a/packages/register/src/entryHash.js b/packages/register/src/entryHash.js
index 7f969b6801..181696bc75 100644
--- a/packages/register/src/entryHash.js
+++ b/packages/register/src/entryHash.js
@@ -12,7 +12,7 @@
 
 import { merge } from 'lodash-es'
 import { utils } from '@opentiny/tiny-engine-utils'
-import { generateRegistry, entryHashMap } from './common'
+import { generateRegistry, entryHashMap, preprocessRegistry } from './common'
 
 const lowcodeRegistry = { registry: null }
 
@@ -79,6 +79,9 @@ export const defineEntry = (registry) => {
   if (!registry) {
     throw new Error('请传递正确的注册表')
   }
+
+  preprocessRegistry(registry)
+
   lowcodeRegistry.registry = registry
   generateRegistry(registry)
 }
diff --git a/packages/register/test/preprocessRegistry.test.js b/packages/register/test/preprocessRegistry.test.js
new file mode 100644
index 0000000000..84c41da02d
--- /dev/null
+++ b/packages/register/test/preprocessRegistry.test.js
@@ -0,0 +1,60 @@
+import { describe, expect, it } from 'vitest'
+import { preprocessRegistry } from '../src/common'
+
+describe('preprocessRegistry', () => {
+  it('should handle normal configuration without array format', () => {
+    const registry = {
+      layout: { id: 'layout1' },
+      plugins: [{ id: 'plugin1' }, { id: 'plugin2' }]
+    }
+
+    preprocessRegistry(registry)
+
+    expect(registry).toEqual({
+      layout: { id: 'layout1' },
+      plugins: [{ id: 'plugin1' }, { id: 'plugin2' }]
+    })
+  })
+
+  it('should transform array format configuration for multiple entries', () => {
+    const registry = {
+      plugins: [[{ id: 'plugin1' }, { options: { extraOption1: true } }], { id: 'plugin2' }]
+    }
+
+    preprocessRegistry(registry)
+
+    expect(registry).toEqual({
+      plugins: [
+        {
+          id: 'plugin1',
+          options: { extraOption1: true }
+        },
+        { id: 'plugin2' }
+      ]
+    })
+  })
+
+  it('should not transform invalid array formats', () => {
+    const registry = {
+      layout: [{ id: 'layout1' }, { id: 'layout2' }]
+    }
+
+    preprocessRegistry(registry)
+
+    expect(registry).toEqual({
+      layout: [{ id: 'layout1' }, { id: 'layout2' }]
+    })
+  })
+
+  it('should handle empty arrays', () => {
+    const registry = {
+      layout: []
+    }
+
+    preprocessRegistry(registry)
+
+    expect(registry).toEqual({
+      layout: []
+    })
+  })
+})