diff --git a/packages/fes-plugin-locale/index.js b/packages/fes-plugin-locale/index.js
index 42a838c4..29ec4699 100644
--- a/packages/fes-plugin-locale/index.js
+++ b/packages/fes-plugin-locale/index.js
@@ -4,6 +4,9 @@ import { createI18n, useI18n } from 'vue-i18n';
 // 动态变更 local
 // 其他组件能拿到 t 函数
 // local 变更后，能通知到其他函数
+// locales目录下以语言简称为子文件下存放配置信息
+// 其他插件可以运行时修改配置
+// 所有插件使用一个语言和配置
 
 export default {
     install(app, options, ctx) {
diff --git a/packages/fes-plugin-locale/package.json b/packages/fes-plugin-locale/package.json
index 1206821d..85bb4410 100644
--- a/packages/fes-plugin-locale/package.json
+++ b/packages/fes-plugin-locale/package.json
@@ -10,6 +10,6 @@
   "author": "",
   "license": "MIT",
   "dependencies": {
-    "vue-i18n": "^9.0.0-beta.2"
+    "vue-i18n": "^9.0.0-beta.15"
   }
 }
diff --git a/packages/fes-plugin-model/src/models/initialState.tpl b/packages/fes-plugin-model/src/models/initialState.tpl
index efc402bb..0af1920b 100644
--- a/packages/fes-plugin-model/src/models/initialState.tpl
+++ b/packages/fes-plugin-model/src/models/initialState.tpl
@@ -1,12 +1,5 @@
-import { reactive, toRefs, inject } from "vue";
+import { inject, reactive } from "vue";
 
 export default function initalModel() {
-    const initialState = reactive(inject("initialState"));
-    const setInitialState = (obj) => {
-        initState = reactive(obj);
-    };
-    return toRefs({
-        initialState,
-        setInitialState
-    });
+    return reactive(inject("initialState"));
 }
diff --git a/packages/fes-template/src/components/UserCenter.vue b/packages/fes-template/src/components/UserCenter.vue
index e0066039..1988abec 100644
--- a/packages/fes-template/src/components/UserCenter.vue
+++ b/packages/fes-template/src/components/UserCenter.vue
@@ -6,7 +6,7 @@ import { useModel } from '@webank/fes';
 
 export default {
     setup() {
-        const { initialState } = useModel('@@initialState');
+        const initialState = useModel('@@initialState');
         return {
             initialState
         };