diff --git a/src/layout/header-aside/components/header-size/index.vue b/src/layout/header-aside/components/header-size/index.vue
index 731e5c37..2ed28cc7 100644
--- a/src/layout/header-aside/components/header-size/index.vue
+++ b/src/layout/header-aside/components/header-size/index.vue
@@ -21,7 +21,7 @@
 </template>
 
 <script>
-import { mapState, mapMutations } from 'vuex'
+import { mapState, mapMutations, mapActions } from 'vuex'
 export default {
   name: 'd2-header-size',
   computed: {
@@ -38,7 +38,7 @@ export default {
           // 设置 element 全局尺寸
           this.$ELEMENT.size = val
           // 清空缓存设置
-          this.pageKeepAliveClean()
+          this.keepAliveClean()
           // 刷新此页面
           const { path, query } = this.$route
           this.$router.replace({
@@ -50,12 +50,14 @@ export default {
     }
   },
   methods: {
-    ...mapMutations({
-      sizeSet: 'd2admin/size/set',
-      pageKeepAliveClean: 'd2admin/page/keepAliveClean'
-    }),
+    ...mapMutations('d2admin/page', [
+      'keepAliveClean'
+    ]),
+    ...mapActions('d2admin/size', [
+      'set'
+    ]),
     handleChange (value) {
-      this.sizeSet(value)
+      this.set(value)
     },
     iconName (name) {
       return name === this.value ? 'dot-circle-o' : 'circle-o'
diff --git a/src/pages/demo/playground/store/size/index.vue b/src/pages/demo/playground/store/size/index.vue
index 37524f72..ab853410 100644
--- a/src/pages/demo/playground/store/size/index.vue
+++ b/src/pages/demo/playground/store/size/index.vue
@@ -1,6 +1,6 @@
 <template>
   <d2-container type="card">
-    <el-radio-group v-model="currentValue" @change="sizeSet">
+    <el-radio-group v-model="currentValue" @change="set">
       <el-radio-button label="default"></el-radio-button>
       <el-radio-button label="medium"></el-radio-button>
       <el-radio-button label="small"></el-radio-button>
@@ -10,7 +10,7 @@
 </template>
 
 <script>
-import { mapState, mapMutations } from 'vuex'
+import { mapState, mapActions } from 'vuex'
 export default {
   data () {
     return {
@@ -31,9 +31,9 @@ export default {
     }
   },
   methods: {
-    ...mapMutations({
-      sizeSet: 'd2admin/size/set'
-    })
+    ...mapActions('d2admin/size', [
+      'set'
+    ])
   }
 }
 </script>
diff --git a/src/store/modules/d2admin/modules/account.js b/src/store/modules/d2admin/modules/account.js
index e8d16b9c..493130a9 100644
--- a/src/store/modules/d2admin/modules/account.js
+++ b/src/store/modules/d2admin/modules/account.js
@@ -106,7 +106,7 @@ export default {
         // DB -> store 持久化数据加载侧边栏折叠状态
         await dispatch('d2admin/menu/asideCollapseLoad', null, { root: true })
         // DB -> store 持久化数据加载全局尺寸
-        commit('d2admin/size/load', null, { root: true })
+        await dispatch('d2admin/size/load', null, { root: true })
         // end
         resolve()
       })
diff --git a/src/store/modules/d2admin/modules/size.js b/src/store/modules/d2admin/modules/size.js
index b500e033..a7d3416b 100644
--- a/src/store/modules/d2admin/modules/size.js
+++ b/src/store/modules/d2admin/modules/size.js
@@ -4,34 +4,42 @@ export default {
     // 尺寸
     value: '' // medium small mini
   },
-  mutations: {
+  actions: {
     /**
      * @description 设置尺寸
      * @param {Object} state vuex state
      * @param {String} size 尺寸
      */
-    set (state, size) {
-      // store 赋值
-      state.value = size
-      // 持久化
-      this.dispatch('d2admin/db/set', {
-        dbName: 'sys',
-        path: 'size.value',
-        value: state.value,
-        user: true
+    set ({ state, dispatch }, size) {
+      return new Promise(async resolve => {
+        // store 赋值
+        state.value = size
+        // 持久化
+        await dispatch('d2admin/db/set', {
+          dbName: 'sys',
+          path: 'size.value',
+          value: state.value,
+          user: true
+        }, { root: true })
+        // end
+        resolve()
       })
     },
     /**
      * @description 从持久化数据读取尺寸设置
      * @param {Object} state vuex state
      */
-    async load (state) {
-      // store 赋值
-      state.value = await this.dispatch('d2admin/db/get', {
-        dbName: 'sys',
-        path: 'size.value',
-        defaultValue: 'default',
-        user: true
+    load ({ state, dispatch }) {
+      return new Promise(async resolve => {
+        // store 赋值
+        state.value = await dispatch('d2admin/db/get', {
+          dbName: 'sys',
+          path: 'size.value',
+          defaultValue: 'default',
+          user: true
+        }, { root: true })
+        // end
+        resolve()
       })
     }
   }