diff --git a/packages/uni-cli-shared/src/json/mp/types.ts b/packages/uni-cli-shared/src/json/mp/types.ts
index c63d57a731be636c8cc8dc559962fede4844fc9b..257e9dc8a201a0a652da7785dbdf9420d01ddd57 100644
--- a/packages/uni-cli-shared/src/json/mp/types.ts
+++ b/packages/uni-cli-shared/src/json/mp/types.ts
@@ -125,4 +125,5 @@ export interface AppJson {
   lazyCodeLoading?: 'requiredComponents' | string
   singlePage?: SinglePage
   restartStrategy?: RestartStrategy
+  [name: string]: unknown
 }
diff --git a/packages/uni-mp-alipay/dist/uni.compiler.js b/packages/uni-mp-alipay/dist/uni.compiler.js
index 41507f601ce51e73e8d93b8ab6f4ea3233354b15..727a72dac34c1cfa0a57ff5c9b13075c6d39d9e6 100644
--- a/packages/uni-mp-alipay/dist/uni.compiler.js
+++ b/packages/uni-mp-alipay/dist/uni.compiler.js
@@ -221,6 +221,11 @@ const options = {
         darkmode: false,
         subpackages: true,
         plugins: true,
+        normalize(appJson) {
+            // 支付宝小程序默认主包，分包 js 模块不共享，会导致 getCurrentInstance，setCurrentInstance 不一致
+            appJson.subPackageBuildType = 'shared';
+            return appJson;
+        },
     },
     project: {
         filename: projectConfigFilename,
diff --git a/packages/uni-mp-alipay/src/compiler/options.ts b/packages/uni-mp-alipay/src/compiler/options.ts
index e45b30ef1c97ecf44b068e3059ee4b8a3a82ef2d..f8948fb76031026d2ff0bcbaeac7dc0da0cb0842 100644
--- a/packages/uni-mp-alipay/src/compiler/options.ts
+++ b/packages/uni-mp-alipay/src/compiler/options.ts
@@ -102,6 +102,11 @@ export const options: UniMiniProgramPluginOptions = {
     darkmode: false,
     subpackages: true,
     plugins: true,
+    normalize(appJson) {
+      // 支付宝小程序默认主包，分包 js 模块不共享，会导致 getCurrentInstance，setCurrentInstance 不一致
+      appJson.subPackageBuildType = 'shared'
+      return appJson
+    },
   },
   project: {
     filename: projectConfigFilename,
diff --git a/packages/uni-mp-vite/src/plugin/index.ts b/packages/uni-mp-vite/src/plugin/index.ts
index 9a4fdf156fc9fd2910a709e06840f255de9dcdf1..8e87656cdbcd6a189b772f6cb60f82de12cc8b62 100644
--- a/packages/uni-mp-vite/src/plugin/index.ts
+++ b/packages/uni-mp-vite/src/plugin/index.ts
@@ -10,6 +10,7 @@ import {
   MiniProgramCompilerOptions,
   initPostcssPlugin,
   parseRpx2UnitOnce,
+  AppJson,
 } from '@dcloudio/uni-cli-shared'
 import type {
   SFCDescriptor,
@@ -58,6 +59,7 @@ export interface UniMiniProgramPluginOptions {
      * 是否支持发行插件
      */
     plugins?: boolean
+    normalize?: (appJson: AppJson) => AppJson
   }
   project?: {
     filename: string
diff --git a/packages/uni-mp-vite/src/plugins/pagesJson.ts b/packages/uni-mp-vite/src/plugins/pagesJson.ts
index 618e446bfc8326128b1ef871c14433832b6e8d42..a3655e554922f13bdb58d2710ad9f7ca3d142c64 100644
--- a/packages/uni-mp-vite/src/plugins/pagesJson.ts
+++ b/packages/uni-mp-vite/src/plugins/pagesJson.ts
@@ -69,7 +69,8 @@ export function uniPagesJsonPlugin(
         if (options.json?.formatAppJson) {
           options.json.formatAppJson(appJson, manifestJson, pageJsons)
         }
-        addMiniProgramAppJson(appJson)
+        const { normalize } = options.app
+        addMiniProgramAppJson(normalize ? normalize(appJson) : appJson)
         Object.keys(pageJsons).forEach((name) => {
           addMiniProgramPageJson(name, pageJsons[name])
         })