修改错误引用

src/main.js

@@ -11,16 +11,18 @@ import '@/styles/index.scss'; // global css
 
 import LangStorage from '@/utils/lang';
 import App from './App';
+import VueI18n from 'vue-i18n';
 import store from './store';
 import router from './router';
-import Theme from '@/jmap/theme/factory';
 
 import '@/icons'; // icon
 import '@/permission'; // permission control
 import '@/scripts/GlobalPlugin';
 import '@/directives';
+import messages from '@/i18n/index';
 
 Vue.use(ElementUI);
+Vue.use(VueI18n);
 
 Vue.config.productionTip = false;
 
@@ -33,5 +35,7 @@ new Vue({
 	el: '#app',
 	router,
 	store,
+	i18n,
 	render: h => h(App)
 });
+