diff --git a/example/src/main.js b/example/src/main.js
index b3f1325..7c9a4f9 100644
--- a/example/src/main.js
+++ b/example/src/main.js
@@ -1,9 +1,11 @@
 import Vue from 'vue'
 import VueCompositionAPI, { createApp } from '@vue/composition-api'
+import VueI18n from "vue-i18n"
 import { createI18n } from 'vue-i18n-composable'
 import App from './App.vue'
 
 Vue.use(VueCompositionAPI)
+Vue.use(VueI18n)
 
 const i18n = createI18n({
   locale: 'ja',
diff --git a/package.json b/package.json
index 172b02c..4fdc208 100644
--- a/package.json
+++ b/package.json
@@ -45,8 +45,8 @@
     "yorkie": "^2.0.0"
   },
   "exports": {
-    "require": "./dist/index.js",
-    "import": "./dist/index.mjs"
+    "require": "./dist/index.cjs",
+    "import": "./dist/index.js"
   },
   "files": [
     "dist"
@@ -81,8 +81,9 @@
       "secretlint"
     ]
   },
-  "main": "dist/index.js",
-  "module": "dist/index.mjs",
+  "type": "module",
+  "main": "dist/index.cjs",
+  "module": "dist/index.js",
   "peerDependencies": {
     "@vue/composition-api": ">= 1.0.0-beta.1",
     "vue": ">=2.5 <3",