diff --git a/.babelrc b/.babelrc
index 54372a9..441847f 100644
--- a/.babelrc
+++ b/.babelrc
@@ -1,6 +1,8 @@
 {
   "presets": [
-    ["env", {
+    ["es2015", { "modules": false }],
+    [
+      "env", {
       "modules": false,
       "targets": {
         "browsers": ["> 1%", "last 2 versions", "not ie <= 8"]
@@ -17,20 +19,6 @@
         "libraryName": "element-ui",
         "styleLibraryName": "theme-chalk"
       }
-    ],
-    [
-      "import", 
-      {
-        "libraryName": "vant",
-        "libraryDirectory": "es",
-        "style": true
-      }
     ]
-  ],
-  "env": {
-    "test": {
-      "presets": ["env", "stage-2"],
-      "plugins": ["transform-vue-jsx", "transform-es2015-modules-commonjs", "dynamic-import-node"]
-    }
-  }
-}
+  ]
+}
\ No newline at end of file
diff --git a/package.json b/package.json
index eb538b6..84a3f4b 100644
--- a/package.json
+++ b/package.json
@@ -17,14 +17,14 @@
     "axios": "^0.18.0",
     "babel-plugin-import": "^1.13.3",
     "babel-polyfill": "^6.26.0",
+    "babel-preset-es2015": "^6.24.1",
     "element-ui": "^2.8.2",
     "fastclick": "^1.0.6",
     "jsencrypt": "^3.3.2",
     "simple-keyboard": "^3.7.26",
     "simple-keyboard-layouts": "^3.3.34",
-    "vant": "^2.11.2",
     "vue": "^2.5.2",
-    "vue-i18n": "^8.26.1",
+    "vue-i18n": "8.2.1",
     "vue-infinite-scroll": "^2.0.2",
     "vue-router": "^3.0.1",
     "vue-touch-keyboard": "^0.3.2",
diff --git a/src/components/Picker.vue b/src/components/Picker.vue
deleted file mode 100644
index 24eadbd..0000000
--- a/src/components/Picker.vue
+++ /dev/null
@@ -1,159 +0,0 @@
-<template>
-  <section v-if="active" class="pick-bottom">
-    <van-picker
-    show-toolbar
-    :title="title"
-    :columns="columns"
-    :default-index="defaultIndex"
-    @cancel="onCancel"
-    @confirm="onConfirm"
-    />
-    <transition name="fade">
-      <div class="overlay" @click="onCancel"></div>
-    </transition>
-  </section>
-</template>
-
-<script>
-import { Picker } from 'vant'
-import {deviceQuery, workprocedureQuery, instStatusQuery} from '@config/getData1'
-export default {
-  name: 'Picker',
-  components: {
-    [Picker.name]: Picker
-  },
-  props: {
-    active: Boolean,
-    title: String,
-    api: String,
-    selectItem: Object,
-    pickerArr: Array
-    // defaultIndex: {
-    //   type: Number,
-    //   default: 0
-    // }
-  },
-  computed: {
-    defaultIndex () {
-      return this.columns.findIndex(item => {
-        return item.id === this.selectItem.id
-      })
-    }
-  },
-  data () {
-    return {
-      columns: []
-    }
-  },
-  created () {
-    if (!this.api && this.pickerArr.length > 0) {
-      this.columns = this.pickerArr
-    }
-    switch (this.api) {
-      case 'deviceQuery':
-        this._deviceQuery()
-        break
-      case 'workprocedureQuery':
-        this._workprocedureQuery()
-        break
-      case 'instStatusQuery':
-        this._instStatusQuery()
-        break
-      case 'layerArr':
-        this._layerArr()
-        break
-      case 'seatArr':
-        this._seatArr()
-        break
-    }
-  },
-  methods: {
-    async _deviceQuery () {
-      let res = await deviceQuery()
-      if (res.code === '1') {
-        this.columns = res.result
-      } else {
-        this.Dialog(res.desc)
-      }
-    },
-    // _deviceQuery () {
-    //   this.columns = [{id: '01', text: '缓存线1'}, {id: '02', text: '缓存线2'}, {id: '03', text: '缓存线3'}]
-    // },
-    async _workprocedureQuery () {
-      let res = await workprocedureQuery()
-      if (res.code === '1') {
-        this.columns = res.result
-      } else {
-        this.Dialog(res.desc)
-      }
-    },
-    // _workprocedureQuery () {
-    //   this.columns = [{id: '1', text: '工序1'}, {id: '2', text: '工序2'}, {id: '3', text: '工序3'}]
-    // },
-    async _instStatusQuery () {
-      let res = await instStatusQuery()
-      if (res.code === '1') {
-        this.columns = res.result
-      } else {
-        this.Dialog(res.desc)
-      }
-    },
-    // _instStatusQuery () {
-    //   this.columns = [{id: '1', text: '状态1'}, {id: '2', text: '状态2'}, {id: '3', text: '状态3'}]
-    // },
-    _layerArr () {
-      this.columns = [{id: '1', text: '1'}, {id: '2', text: '2'}, {id: '3', text: '3'}]
-    },
-    _seatArr () {
-      this.columns = [{id: '1', text: '1'}, {id: '2', text: '2'}, {id: '3', text: '3'}, {id: '4', text: '4'}, {id: '5', text: '5'}, {id: '6', text: '6'}, {id: '7', text: '7'}, {id: '8', text: '8'}, {id: '9', text: '9'}, {id: '10', text: '10'}]
-    },
-    onConfirm (value, index) {
-      this.$emit('onConfirmCallback', value)
-      // this.columns.defaultIndex = index
-    },
-    onCancel () {
-      this.$emit('onCancelCallback')
-    }
-  }
-}
-</script>
-
-<style lang="stylus" scoped>
-.pick-bottom >>> .van-ellipsis
-  font-size 14px
-.pick-bottom
-  position fixed
-  width 100%
-  bottom 0
-  z-index 2018
-.van-picker
-  z-index 2018
-.overlay
-  position fixed
-  top 0
-  left 0
-  width 100%
-  height 100%
-  background-color rgba(0, 0, 0, 0.7)
-  z-index 2012
-@keyframes fade-in {
-  from {
-    opacity: 0;
-  }
-  to {
-    opacity: 1;
-  }
-}
-@keyframes fade-out {
-  from {
-    opacity: 1;
-  }
-  to {
-    opacity: 0;
-  }
-}
-.fade-enter-active
-  animation 0.3s fade-in
-.fade-leave-active
-  animation 0.3s fade-out
-</style>
diff --git a/src/i18n/i18n.js b/src/i18n/i18n.js
index 8ead72f..1014819 100644
--- a/src/i18n/i18n.js
+++ b/src/i18n/i18n.js
@@ -1,22 +1,28 @@
 import Vue from 'vue'
 import VueI18n from 'vue-i18n'
+import enLocale from 'element-ui/lib/locale/lang/en'
+import zhLocale from 'element-ui/lib/locale/lang/zh-CN'
 import locale from 'element-ui/lib/locale'
 import zh from './langs/zh'
 import en from './langs/en'
-import enLocale from 'element-ui/lib/locale/lang/en'
-import zhLocale from 'element-ui/lib/locale/lang/zh-CN'
 
 Vue.use(VueI18n)
 
+// 引入本地包
 const messages = {
-  en: Object.assign(en, enLocale),
-  zh: Object.assign(zh, zhLocale)
+  'en-US': Object.assign(en, enLocale),
+  'en': Object.assign(en, enLocale),
+  'zh-CN': Object.assign(zh, zhLocale),
+  'zh': Object.assign(zh, zhLocale)
 }
 
-// console.log(messages.zh)
-
+const navLang = navigator.language || navigator.userLanguage
+let localLang = navLang || false
+let lang = localLang || window.localStorage.getItem('locale') || 'zh-CN'
+lang = 'zh-CN'
+// 创建国际化实例
 const i18n = new VueI18n({
-  locale: localStorage.getItem('locale') || 'zh',
+  locale: lang,
   messages
 })
 
diff --git a/src/i18n/langs/en.js b/src/i18n/langs/en.js
index f968aa1..d00370c 100644
--- a/src/i18n/langs/en.js
+++ b/src/i18n/langs/en.js
@@ -1,9 +1,11 @@
 module.exports = {
-  message: {
-    title: 'Sport Brands'
-  },
-  top: {
-    run: 'run',
-    auto: 'auto'
+  login: {
+    passwordlogin: 'Password login',
+    configuration: 'Configuration',
+    username: 'Username',
+    password: 'Password',
+    domainnameaddress: 'Domain name address',
+    refreshtime: 'Refresh time(s)',
+    login: 'Login'
   }
 }
diff --git a/src/i18n/langs/zh.js b/src/i18n/langs/zh.js
index 3eb13ca..3bb136d 100644
--- a/src/i18n/langs/zh.js
+++ b/src/i18n/langs/zh.js
@@ -1,9 +1,11 @@
 module.exports = {
-  message: {
-    title: '运动品牌'
-  },
-  top: {
-    run: '运行',
-    auto: '自动'
+  login: {
+    passwordlogin: '密码登录',
+    configuration: '配置',
+    username: '用户名',
+    password: '密码',
+    domainnameaddress: '域名地址',
+    refreshtime: '刷新时间（秒）',
+    login: '登录'
   }
 }
diff --git a/src/main.js b/src/main.js
index 9688eb1..d5c72f2 100644
--- a/src/main.js
+++ b/src/main.js
@@ -10,8 +10,6 @@ import infiniteScroll from 'vue-infinite-scroll'
 import VueTouchKeyboard from 'vue-touch-keyboard'
 import 'vue-touch-keyboard/dist/vue-touch-keyboard.css'
 import { DatePicker, Select, Option, Radio, Menu, MenuItem, Tree } from 'element-ui'
-import { Pagination } from 'vant'
-// import '@style/layout.styl'
 import '@style/common.styl'
 import i18n from './i18n/i18n'
 import '@config/rem.js'
@@ -27,7 +25,6 @@ Vue.use(Radio)
 Vue.use(Menu)
 Vue.use(MenuItem)
 Vue.use(Tree)
-Vue.use(Pagination)
 Vue.use(infiniteScroll)
 Vue.use(VueTouchKeyboard)
 Vue.prototype.$post = post
diff --git a/src/pages/modules/login/login.vue b/src/pages/modules/login/login.vue
index d226709..12e091f 100644
--- a/src/pages/modules/login/login.vue
+++ b/src/pages/modules/login/login.vue
@@ -6,7 +6,7 @@
     <div class="login-bottom"></div>
     <div class="login-wraper">
       <div class="navs-wraper">
-        <button class="nav_item" :class="{'nav_item_active': tab === 0}" @click="toLogin">密码登录</button>
+        <button class="nav_item" :class="{'nav_item_active': tab === 0}" @click="toLogin">{{ $t('login.passwordlogin') }}</button>
         <button class="nav_item" :class="{'nav_item_active': tab === 1}" @click="toSetup">配置</button>
       </div>
       <div v-show="tab === 0" class="login-content_wraper">
diff --git a/src/router/index.js b/src/router/index.js
index 759b415..d70b49b 100644
--- a/src/router/index.js
+++ b/src/router/index.js
@@ -1,5 +1,5 @@
 import Vue from 'vue'
-import Router from 'vue-router'
+import VueRouter from 'vue-router'
 
 const Preload = r => require.ensure([], () => r(require('@page/Preload')), 'Preload')
 const Login = r => require.ensure([], () => r(require('@page/modules/login/login.vue')), 'login')
@@ -24,9 +24,9 @@ const Role = r => require.ensure([], () => r(require('@page/modules/SystemManage
 const System = r => require.ensure([], () => r(require('@page/modules/SystemManage/system.vue')), 'modules')
 const Developer = r => require.ensure([], () => r(require('@page/modules/SystemManage/developer.vue')), 'modules')
 
-Vue.use(Router)
+Vue.use(VueRouter)
 
-export default new Router({
+const router = new VueRouter({
   routes: [
     {
       path: '/',
@@ -99,3 +99,17 @@ export default new Router({
     }
   ]
 })
+
+router.beforeEach((to, from, next) => {
+  if (!localStorage.getItem('locale')) {
+    let lang = navigator.language
+    if (lang === 'zh' || lang === 'zh-CN') {
+      localStorage.setItem('locale', 'zh-CN')
+    } else {
+      localStorage.setItem('locale', 'en-US')
+    }
+  }
+  next()
+})
+
+export default router
diff --git a/yarn.lock b/yarn.lock
index 07af5b4..821072c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -88,7 +88,7 @@
     esutils "^2.0.2"
     js-tokens "^4.0.0"
 
-"@babel/runtime@7.x", "@babel/runtime@^7.0.0":
+"@babel/runtime@^7.0.0":
   version "7.12.5"
   resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.12.5.tgz#410e7e487441e1b360c29be715d870d9b985882e"
   integrity sha512-plcc+hbExy3McchJCEQG3knOsuh3HH+Prx1P6cLIkET/0dLuQDEnrT+s27Axgc9bqfsmNUNHfscgMUdBpC9xfg==
@@ -148,11 +148,6 @@
     lodash "^4.17.19"
     to-fast-properties "^2.0.0"
 
-"@popperjs/core@^2.5.4":
-  version "2.5.4"
-  resolved "https://registry.yarnpkg.com/@popperjs/core/-/core-2.5.4.tgz#de25b5da9f727985a3757fd59b5d028aba75841a"
-  integrity sha512-ZpKr+WTb8zsajqgDkvCEWgp6d5eJT6Q63Ng2neTbzBO76Lbe91vX/iVIW9dikq+Fs3yEo+ls4cxeXABD2LtcbQ==
-
 "@types/node@^8.0.7":
   version "8.10.48"
   resolved "https://registry.yarnpkg.com/@types/node/-/node-8.10.48.tgz#e385073561643a9ba6199a1985ffc03530f90781"
@@ -168,23 +163,6 @@
   resolved "https://registry.yarnpkg.com/@types/strip-json-comments/-/strip-json-comments-0.0.30.tgz#9aa30c04db212a9a0649d6ae6fd50accc40748a1"
   integrity sha512-7NQmHra/JILCd1QqpSzl8+mJRc8ZHz3uDm8YV1Ks9IhK0epEiTw8aIErbvH9PI+6XbqhyIQy3462nEsn7UVzjQ==
 
-"@vant/icons@1.4.0":
-  version "1.4.0"
-  resolved "https://registry.yarnpkg.com/@vant/icons/-/icons-1.4.0.tgz#a91f7894f2f34356f78a5d6f8b9d4f1a46add0c5"
-  integrity sha512-96k+x00FqdGAQeTWrHEJ6C+QNifPQu58W9mv8pJAQ7VQ527KV9GHQT7m2TT+PhHXejDENYhlpW/XWOB66j8r8w==
-
-"@vant/popperjs@^1.0.0":
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/@vant/popperjs/-/popperjs-1.0.2.tgz#522d71656235125a3ae08e9c701a3bae6fd88d7b"
-  integrity sha512-CA2BgoQwlfm5OEmIuTnYNWaeCAcEhFFyVDg+irunZAWff+jV5TkAuDPpCWrIGYoVs99hwBDiRzzEAFybhlml2A==
-  dependencies:
-    "@popperjs/core" "^2.5.4"
-
-"@vue/babel-helper-vue-jsx-merge-props@^1.0.0":
-  version "1.2.1"
-  resolved "https://registry.yarnpkg.com/@vue/babel-helper-vue-jsx-merge-props/-/babel-helper-vue-jsx-merge-props-1.2.1.tgz#31624a7a505fb14da1d58023725a4c5f270e6a81"
-  integrity sha512-QOi5OW45e2R20VygMSNhyQHvpdUwQZqGPc748JLGCYEy+yp8fNFNdbNIGAgZmi9e+2JHPd6i6idRuqivyicIkA==
-
 abab@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/abab/-/abab-2.0.0.tgz#aba0ab4c5eee2d4c79d3487d85450fb2376ebb0f"
@@ -976,7 +954,7 @@ babel-plugin-transform-es2015-block-scoped-functions@^6.22.0:
   dependencies:
     babel-runtime "^6.22.0"
 
-babel-plugin-transform-es2015-block-scoping@^6.23.0:
+babel-plugin-transform-es2015-block-scoping@^6.23.0, babel-plugin-transform-es2015-block-scoping@^6.24.1:
   version "6.26.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-block-scoping/-/babel-plugin-transform-es2015-block-scoping-6.26.0.tgz#d70f5299c1308d05c12f463813b0a09e73b1895f"
   integrity sha1-1w9SmcEwjQXBL0Y4E7CgnnOxiV8=
@@ -987,7 +965,7 @@ babel-plugin-transform-es2015-block-scoping@^6.23.0:
     babel-types "^6.26.0"
     lodash "^4.17.4"
 
-babel-plugin-transform-es2015-classes@^6.23.0:
+babel-plugin-transform-es2015-classes@^6.23.0, babel-plugin-transform-es2015-classes@^6.24.1:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-classes/-/babel-plugin-transform-es2015-classes-6.24.1.tgz#5a4c58a50c9c9461e564b4b2a3bfabc97a2584db"
   integrity sha1-WkxYpQyclGHlZLSyo7+ryXolhNs=
@@ -1002,7 +980,7 @@ babel-plugin-transform-es2015-classes@^6.23.0:
     babel-traverse "^6.24.1"
     babel-types "^6.24.1"
 
-babel-plugin-transform-es2015-computed-properties@^6.22.0:
+babel-plugin-transform-es2015-computed-properties@^6.22.0, babel-plugin-transform-es2015-computed-properties@^6.24.1:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-computed-properties/-/babel-plugin-transform-es2015-computed-properties-6.24.1.tgz#6fe2a8d16895d5634f4cd999b6d3480a308159b3"
   integrity sha1-b+Ko0WiV1WNPTNmZttNICjCBWbM=
@@ -1010,14 +988,14 @@ babel-plugin-transform-es2015-computed-properties@^6.22.0:
     babel-runtime "^6.22.0"
     babel-template "^6.24.1"
 
-babel-plugin-transform-es2015-destructuring@^6.23.0:
+babel-plugin-transform-es2015-destructuring@^6.22.0, babel-plugin-transform-es2015-destructuring@^6.23.0:
   version "6.23.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-destructuring/-/babel-plugin-transform-es2015-destructuring-6.23.0.tgz#997bb1f1ab967f682d2b0876fe358d60e765c56d"
   integrity sha1-mXux8auWf2gtKwh2/jWNYOdlxW0=
   dependencies:
     babel-runtime "^6.22.0"
 
-babel-plugin-transform-es2015-duplicate-keys@^6.22.0:
+babel-plugin-transform-es2015-duplicate-keys@^6.22.0, babel-plugin-transform-es2015-duplicate-keys@^6.24.1:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-duplicate-keys/-/babel-plugin-transform-es2015-duplicate-keys-6.24.1.tgz#73eb3d310ca969e3ef9ec91c53741a6f1576423e"
   integrity sha1-c+s9MQypaePvnskcU3QabxV2Qj4=
@@ -1025,14 +1003,14 @@ babel-plugin-transform-es2015-duplicate-keys@^6.22.0:
     babel-runtime "^6.22.0"
     babel-types "^6.24.1"
 
-babel-plugin-transform-es2015-for-of@^6.23.0:
+babel-plugin-transform-es2015-for-of@^6.22.0, babel-plugin-transform-es2015-for-of@^6.23.0:
   version "6.23.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-for-of/-/babel-plugin-transform-es2015-for-of-6.23.0.tgz#f47c95b2b613df1d3ecc2fdb7573623c75248691"
   integrity sha1-9HyVsrYT3x0+zC/bdXNiPHUkhpE=
   dependencies:
     babel-runtime "^6.22.0"
 
-babel-plugin-transform-es2015-function-name@^6.22.0:
+babel-plugin-transform-es2015-function-name@^6.22.0, babel-plugin-transform-es2015-function-name@^6.24.1:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-function-name/-/babel-plugin-transform-es2015-function-name-6.24.1.tgz#834c89853bc36b1af0f3a4c5dbaa94fd8eacaa8b"
   integrity sha1-g0yJhTvDaxrw86TF26qU/Y6sqos=
@@ -1067,7 +1045,7 @@ babel-plugin-transform-es2015-modules-commonjs@^6.23.0, babel-plugin-transform-e
     babel-template "^6.26.0"
     babel-types "^6.26.0"
 
-babel-plugin-transform-es2015-modules-systemjs@^6.23.0:
+babel-plugin-transform-es2015-modules-systemjs@^6.23.0, babel-plugin-transform-es2015-modules-systemjs@^6.24.1:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-modules-systemjs/-/babel-plugin-transform-es2015-modules-systemjs-6.24.1.tgz#ff89a142b9119a906195f5f106ecf305d9407d23"
   integrity sha1-/4mhQrkRmpBhlfXxBuzzBdlAfSM=
@@ -1076,7 +1054,7 @@ babel-plugin-transform-es2015-modules-systemjs@^6.23.0:
     babel-runtime "^6.22.0"
     babel-template "^6.24.1"
 
-babel-plugin-transform-es2015-modules-umd@^6.23.0:
+babel-plugin-transform-es2015-modules-umd@^6.23.0, babel-plugin-transform-es2015-modules-umd@^6.24.1:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-modules-umd/-/babel-plugin-transform-es2015-modules-umd-6.24.1.tgz#ac997e6285cd18ed6176adb607d602344ad38468"
   integrity sha1-rJl+YoXNGO1hdq22B9YCNErThGg=
@@ -1085,7 +1063,7 @@ babel-plugin-transform-es2015-modules-umd@^6.23.0:
     babel-runtime "^6.22.0"
     babel-template "^6.24.1"
 
-babel-plugin-transform-es2015-object-super@^6.22.0:
+babel-plugin-transform-es2015-object-super@^6.22.0, babel-plugin-transform-es2015-object-super@^6.24.1:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-object-super/-/babel-plugin-transform-es2015-object-super-6.24.1.tgz#24cef69ae21cb83a7f8603dad021f572eb278f8d"
   integrity sha1-JM72muIcuDp/hgPa0CH1cusnj40=
@@ -1093,7 +1071,7 @@ babel-plugin-transform-es2015-object-super@^6.22.0:
     babel-helper-replace-supers "^6.24.1"
     babel-runtime "^6.22.0"
 
-babel-plugin-transform-es2015-parameters@^6.23.0:
+babel-plugin-transform-es2015-parameters@^6.23.0, babel-plugin-transform-es2015-parameters@^6.24.1:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-parameters/-/babel-plugin-transform-es2015-parameters-6.24.1.tgz#57ac351ab49caf14a97cd13b09f66fdf0a625f2b"
   integrity sha1-V6w1GrScrxSpfNE7CfZv3wpiXys=
@@ -1105,7 +1083,7 @@ babel-plugin-transform-es2015-parameters@^6.23.0:
     babel-traverse "^6.24.1"
     babel-types "^6.24.1"
 
-babel-plugin-transform-es2015-shorthand-properties@^6.22.0:
+babel-plugin-transform-es2015-shorthand-properties@^6.22.0, babel-plugin-transform-es2015-shorthand-properties@^6.24.1:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-shorthand-properties/-/babel-plugin-transform-es2015-shorthand-properties-6.24.1.tgz#24f875d6721c87661bbd99a4622e51f14de38aa0"
   integrity sha1-JPh11nIch2YbvZmkYi5R8U3jiqA=
@@ -1120,7 +1098,7 @@ babel-plugin-transform-es2015-spread@^6.22.0:
   dependencies:
     babel-runtime "^6.22.0"
 
-babel-plugin-transform-es2015-sticky-regex@^6.22.0:
+babel-plugin-transform-es2015-sticky-regex@^6.22.0, babel-plugin-transform-es2015-sticky-regex@^6.24.1:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-sticky-regex/-/babel-plugin-transform-es2015-sticky-regex-6.24.1.tgz#00c1cdb1aca71112cdf0cf6126c2ed6b457ccdbc"
   integrity sha1-AMHNsaynERLN8M9hJsLta0V8zbw=
@@ -1136,14 +1114,14 @@ babel-plugin-transform-es2015-template-literals@^6.22.0:
   dependencies:
     babel-runtime "^6.22.0"
 
-babel-plugin-transform-es2015-typeof-symbol@^6.23.0:
+babel-plugin-transform-es2015-typeof-symbol@^6.22.0, babel-plugin-transform-es2015-typeof-symbol@^6.23.0:
   version "6.23.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-typeof-symbol/-/babel-plugin-transform-es2015-typeof-symbol-6.23.0.tgz#dec09f1cddff94b52ac73d505c84df59dcceb372"
   integrity sha1-3sCfHN3/lLUqxz1QXITfWdzOs3I=
   dependencies:
     babel-runtime "^6.22.0"
 
-babel-plugin-transform-es2015-unicode-regex@^6.22.0:
+babel-plugin-transform-es2015-unicode-regex@^6.22.0, babel-plugin-transform-es2015-unicode-regex@^6.24.1:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-unicode-regex/-/babel-plugin-transform-es2015-unicode-regex-6.24.1.tgz#d38b12f42ea7323f729387f18a7c5ae1faeb35e9"
   integrity sha1-04sS9C6nMj9yk4fxinxa4frrNek=
@@ -1169,7 +1147,7 @@ babel-plugin-transform-object-rest-spread@^6.22.0, babel-plugin-transform-object
     babel-plugin-syntax-object-rest-spread "^6.8.0"
     babel-runtime "^6.26.0"
 
-babel-plugin-transform-regenerator@^6.22.0:
+babel-plugin-transform-regenerator@^6.22.0, babel-plugin-transform-regenerator@^6.24.1:
   version "6.26.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-regenerator/-/babel-plugin-transform-regenerator-6.26.0.tgz#e0703696fbde27f0a3efcacf8b4dca2f7b3a8f2f"
   integrity sha1-4HA2lvveJ/Cj78rPi03KL3s6jy8=
@@ -1243,6 +1221,36 @@ babel-preset-env@^1.3.2, babel-preset-env@^1.6.0:
     invariant "^2.2.2"
     semver "^5.3.0"
 
+babel-preset-es2015@^6.24.1:
+  version "6.24.1"
+  resolved "https://registry.yarnpkg.com/babel-preset-es2015/-/babel-preset-es2015-6.24.1.tgz#d44050d6bc2c9feea702aaf38d727a0210538939"
+  integrity sha512-XfwUqG1Ry6R43m4Wfob+vHbIVBIqTg/TJY4Snku1iIzeH7mUnwHA8Vagmv+ZQbPwhS8HgsdQvy28Py3k5zpoFQ==
+  dependencies:
+    babel-plugin-check-es2015-constants "^6.22.0"
+    babel-plugin-transform-es2015-arrow-functions "^6.22.0"
+    babel-plugin-transform-es2015-block-scoped-functions "^6.22.0"
+    babel-plugin-transform-es2015-block-scoping "^6.24.1"
+    babel-plugin-transform-es2015-classes "^6.24.1"
+    babel-plugin-transform-es2015-computed-properties "^6.24.1"
+    babel-plugin-transform-es2015-destructuring "^6.22.0"
+    babel-plugin-transform-es2015-duplicate-keys "^6.24.1"
+    babel-plugin-transform-es2015-for-of "^6.22.0"
+    babel-plugin-transform-es2015-function-name "^6.24.1"
+    babel-plugin-transform-es2015-literals "^6.22.0"
+    babel-plugin-transform-es2015-modules-amd "^6.24.1"
+    babel-plugin-transform-es2015-modules-commonjs "^6.24.1"
+    babel-plugin-transform-es2015-modules-systemjs "^6.24.1"
+    babel-plugin-transform-es2015-modules-umd "^6.24.1"
+    babel-plugin-transform-es2015-object-super "^6.24.1"
+    babel-plugin-transform-es2015-parameters "^6.24.1"
+    babel-plugin-transform-es2015-shorthand-properties "^6.24.1"
+    babel-plugin-transform-es2015-spread "^6.22.0"
+    babel-plugin-transform-es2015-sticky-regex "^6.24.1"
+    babel-plugin-transform-es2015-template-literals "^6.22.0"
+    babel-plugin-transform-es2015-typeof-symbol "^6.22.0"
+    babel-plugin-transform-es2015-unicode-regex "^6.24.1"
+    babel-plugin-transform-regenerator "^6.24.1"
+
 babel-preset-jest@^21.2.0:
   version "21.2.0"
   resolved "https://registry.yarnpkg.com/babel-preset-jest/-/babel-preset-jest-21.2.0.tgz#ff9d2bce08abd98e8a36d9a8a5189b9173b85638"
@@ -8846,17 +8854,6 @@ validate-npm-package-license@^3.0.1:
     spdx-correct "^3.0.0"
     spdx-expression-parse "^3.0.0"
 
-vant@^2.11.2:
-  version "2.11.2"
-  resolved "https://registry.yarnpkg.com/vant/-/vant-2.11.2.tgz#239c5ccac9de2764b405affad408c69db0b09da0"
-  integrity sha512-cPWi9d37tf0kHrazH+/RjpdbplQKJV6XqGEc6qS/nkscxYuSOudxfe46r8TQLy4UU4/N4rRjT0HT315zF6DwYQ==
-  dependencies:
-    "@babel/runtime" "7.x"
-    "@vant/icons" "1.4.0"
-    "@vant/popperjs" "^1.0.0"
-    "@vue/babel-helper-vue-jsx-merge-props" "^1.0.0"
-    vue-lazyload "1.2.3"
-
 vary@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/vary/-/vary-1.1.2.tgz#2299f02c6ded30d4a5961b0b9f74524a18f634fc"
@@ -8900,10 +8897,10 @@ vue-hot-reload-api@^2.2.0:
   resolved "https://registry.yarnpkg.com/vue-hot-reload-api/-/vue-hot-reload-api-2.3.3.tgz#2756f46cb3258054c5f4723de8ae7e87302a1ccf"
   integrity sha512-KmvZVtmM26BQOMK1rwUZsrqxEGeKiYSZGA7SNWE6uExx8UX/cj9hq2MRV/wWC3Cq6AoeDGk57rL9YMFRel/q+g==
 
-vue-i18n@^8.26.1:
-  version "8.26.1"
-  resolved "https://registry.yarnpkg.com/vue-i18n/-/vue-i18n-8.26.1.tgz#56419bcb2414a01e0e9046fe1883d0edd421bf41"
-  integrity sha512-N6GpogueNQqmAye6lkUySlrXAZqBs9DYz8+8LHxm4IV7hEP/KWQL9VUCV8oJ0DS1asUTlvI2qKm2MydRgoPJFQ==
+vue-i18n@8.2.1:
+  version "8.2.1"
+  resolved "https://registry.yarnpkg.com/vue-i18n/-/vue-i18n-8.2.1.tgz#7e21fed5f18dec6025992522500e9bd62cbe6668"
+  integrity sha512-eiqkUBP9uoADmHa1vz0jLS/JNvR+dODjn2nz14/ZD14hTaWpbOXoUZ0C5Nd2vbP6vOaxXjmkvkzJn/VISvX1BQ==
 
 vue-infinite-scroll@^2.0.2:
   version "2.0.2"
@@ -8926,11 +8923,6 @@ vue-jest@^1.0.2:
     tsconfig "^7.0.0"
     vue-template-es2015-compiler "^1.5.3"
 
-vue-lazyload@1.2.3:
-  version "1.2.3"
-  resolved "https://registry.yarnpkg.com/vue-lazyload/-/vue-lazyload-1.2.3.tgz#901f9ec15c7e6ca78781a2bae4a343686bdedb2c"
-  integrity sha512-DC0ZwxanbRhx79tlA3zY5OYJkH8FYp3WBAnAJbrcuoS8eye1P73rcgAZhyxFSPUluJUTelMB+i/+VkNU/qVm7g==
-
 vue-loader@^13.3.0:
   version "13.7.3"
   resolved "https://registry.yarnpkg.com/vue-loader/-/vue-loader-13.7.3.tgz#e07440f78230a639d00ada4da7b96d0e9d62037f"