diff --git a/src/i18n/langs/zh.js b/src/i18n/langs/zh.js
index d977445..dbe90c3 100644
--- a/src/i18n/langs/zh.js
+++ b/src/i18n/langs/zh.js
@@ -17,7 +17,7 @@ module.exports = {
     tasknum: '任 务 数 量',
     speed: '当 前 速 度',
     error: 'AGV 故 障',
-    index: '首页'
+    index: '主页'
   },
   carrypoint: {
     topinfo: '搬运起点',
diff --git a/src/pages/modules/home.vue b/src/pages/modules/home.vue
index e7c09f5..f29c91a 100644
--- a/src/pages/modules/home.vue
+++ b/src/pages/modules/home.vue
@@ -15,10 +15,10 @@ export default {
   data () {
     return {
       nav: [
-        {title: '操作', zh_title: '操作', en_title: 'Task', router: '/index/device'},
-        {title: '建图', zh_title: '建图', en_title: 'Fault', router: ''},
-        {title: '取消任务', zh_title: '取消任务', en_title: 'Teach', router: ''},
-        {title: '地图', zh_title: '地图', en_title: 'Teach', router: ''}
+        {title: '操作', zh_title: '操作', en_title: 'Operation', router: '/index/device'},
+        {title: '建图', zh_title: '建图', en_title: 'Map building', router: ''},
+        {title: '取消任务', zh_title: '取消任务', en_title: 'Cancel task', router: ''},
+        {title: '地图', zh_title: '地图', en_title: 'Map', router: ''}
       ],
       disabled: false
     }
@@ -99,4 +99,8 @@ export default {
 .nav_item_4
   .nav_icon
     background #80372D center center / 70% auto url(../../images/new/RF4.png) no-repeat
+.enClass
+  .nav_item_i
+    p
+      font-size 0.24rem
 </style>
diff --git a/src/pages/modules/login/login.vue b/src/pages/modules/login/login.vue
index cb22dc2..ea03225 100644
--- a/src/pages/modules/login/login.vue
+++ b/src/pages/modules/login/login.vue
@@ -1,5 +1,5 @@
 <template>
-  <div class="zbox relative body-container" :class="{'enClass': selectType === 'en-us'}">
+  <div class="zbox relative body-container" :class="{'enClass': $i18n.locale === 'en-us'}">
     <div class="absolute login-header">
       <div class="zbox relative login_logo"></div>
     </div>
@@ -72,7 +72,6 @@ export default {
   },
   data () {
     return {
-      selectType: '',
       tab: 0,
       username: this.$store.getters.defaultUsername,
       password: this.$store.getters.defaultPassword,
@@ -88,14 +87,6 @@ export default {
       }
     }
   },
-  created () {
-    this.$store.dispatch('materObj', {})
-    if (this.$i18n.locale === 'zh-cn') {
-      this.selectType = 'zh-cn'
-    } else if (this.$i18n.locale === 'en-us') {
-      this.selectType = 'en-us'
-    }
-  },
   mounted () {
     // 点对点项目分辨率 1024 * 768
     // alert(document.body.clientWidth, 'a')
diff --git a/src/pages/shells/config-modal.vue b/src/pages/shells/config-modal.vue
index b950bd4..f0415ff 100644
--- a/src/pages/shells/config-modal.vue
+++ b/src/pages/shells/config-modal.vue
@@ -51,9 +51,9 @@ export default {
         ]
       },
       languages: [
-        {label: '中文', value: 'zh'},
-        {label: 'English', value: 'en'},
-        {label: 'Español', value: 'es'}
+        {label: '中文', value: 'zh-cn'},
+        {label: 'English', value: 'en-us'}
+        // {label: 'Español', value: 'es'}
       ],
       visible: false,
       layout: 'normal',
@@ -66,6 +66,11 @@ export default {
   },
   methods: {
     init () {
+      if (this.$i18n.locale === 'zh-cn') {
+        this.dataForm.selectedLanguage = 'zh-cn'
+      } else if (this.$i18n.locale === 'en-us') {
+        this.dataForm.selectedLanguage = 'en-us'
+      }
       this.dialogVisible = true
     },
     exitUser () {
@@ -75,6 +80,8 @@ export default {
     dataFormSubmit () {
       this.dialogVisible = false
       this.visible = false
+      this.$i18n.locale = this.dataForm.selectedLanguage
+      window.localStorage.setItem('locale', this.dataForm.selectedLanguage)
     },
     handleClose (done) {
       this.visible = false
diff --git a/src/pages/shells/index.vue b/src/pages/shells/index.vue
index 7ef715a..c54c0e3 100644
--- a/src/pages/shells/index.vue
+++ b/src/pages/shells/index.vue
@@ -1,17 +1,17 @@
 <template>
-  <div class="zbox body-container" :class="{'enClass': selectType === 'en-us'}">
+  <div class="zbox body-container" :class="{'enClass': $i18n.locale === 'en-us'}">
     <el-row type="flex" class="header-container" justify="space-between" align="middle">
       <el-col :span="3">
-        <el-button type="primary" icon="el-icon-s-home" class="button-home" @click="$router.push('/index/home')">主页</el-button>
+        <el-button type="primary" icon="el-icon-s-home" class="button-home" @click="$router.push('/index/home')">{{ $t('homeinfo.index') }}</el-button>
       </el-col>
       <el-col :span="12">
         <el-row type="flex" justify="end" align="middle">
           <div class="state-item">自动模式</div>
           <div class="state-item">执行中</div>
-          <div class="relative elec-qty-wrap elec-wraning">
-            <div class="absolute elec-qty" style="width: 62%"></div>
+          <div class="relative elec-qty-wrap">
+            <div class="absolute elec-qty" style="width: 50%"></div>
             <div class="absolute elec-qty-border"></div>
-            <div class="elec-txt">38%</div>
+            <div class="elec-txt">50%</div>
           </div>
           <i class="el-icon-user-solid icon-user" :style="{'color': isUsed ? '#00ff29' : '#737f92'}" @click="loginModalHandle"></i>
           <i class="el-icon-s-tools icon-tools" @click="configModalHandle"></i>
@@ -52,13 +52,6 @@ export default {
       configVisible: false
     }
   },
-  created () {
-    if (this.$i18n.locale === 'zh-cn') {
-      this.selectType = 'zh-cn'
-    } else if (this.$i18n.locale === 'en-us') {
-      this.selectType = 'en-us'
-    }
-  },
   mounted () {
     this.checkTextOverflow()
     window.addEventListener('resize', this.checkTextOverflow)
diff --git a/src/style/common.styl b/src/style/common.styl
index 2db8a97..44f8483 100644
--- a/src/style/common.styl
+++ b/src/style/common.styl
@@ -123,6 +123,8 @@
 .el-select-dropdown__item
   padding 0 0.1rem
   color #fff
+.el-select-dropdown__item.hover, .el-select-dropdown__item:hover
+  background-color #2D58B8
 .el-table, .el-table tr
   background-color transparent
 .el-table th