diff --git a/.editorconfig b/.editorconfig
index ea6e20f..0b01722 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -8,7 +8,3 @@ indent_size = 2
 end_of_line = lf
 insert_final_newline = true
 trim_trailing_whitespace = true
-
-[*.md]
-insert_final_newline = false
-trim_trailing_whitespace = false
diff --git a/.env.development b/.env.development
index d490133..085f977 100644
--- a/.env.development
+++ b/.env.development
@@ -1,14 +1,3 @@
-# just a flag
 ENV = 'development'
-
 # base api
 VUE_APP_BASE_API = '/api'
-
-# vue-cli uses the VUE_CLI_BABEL_TRANSPILE_MODULES environment variable,
-# to control whether the babel-plugin-dynamic-import-node plugin is enabled.
-# It only does one thing by converting all import() to require().
-# This configuration can significantly increase the speed of hot updates,
-# when you have a large number of pages.
-# Detail:  https://github.com/vuejs/vue-cli/blob/dev/packages/@vue/babel-preset-app/index.js
-
-VUE_CLI_BABEL_TRANSPILE_MODULES = false
diff --git a/.env.production b/.env.production
index 3eed313..c0d64fc 100644
--- a/.env.production
+++ b/.env.production
@@ -1,5 +1,3 @@
-# just a flag
 ENV = 'production'
-
 # base api
 VUE_APP_BASE_API = '/api'
diff --git a/.env.staging b/.env.test
similarity index 82%
rename from .env.staging
rename to .env.test
index 42f82ec..dc9d6b8 100644
--- a/.env.staging
+++ b/.env.test
@@ -1,7 +1,7 @@
 NODE_ENV = production
 
 # just a flag
-ENV = 'staging'
+ENV = 'test'
 
 # base api
 VUE_APP_BASE_API = '/api'
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index f4be7a0..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,5 +0,0 @@
-language: node_js
-node_js: 10
-script: npm run test
-notifications:
-  email: false
diff --git a/LICENSE b/LICENSE
index d436126..d144b2a 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2020 jmal
+Copyright (c) 2022 jmal
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/babel.config.js b/babel.config.js
index a4d58f4..32e6d6e 100644
--- a/babel.config.js
+++ b/babel.config.js
@@ -1,3 +1,4 @@
+// https://www.babeljs.cn/
 module.exports = {
   presets: [
     '@vue/app'
diff --git a/jest.config.js b/jest.config.js
deleted file mode 100644
index 143cdc8..0000000
--- a/jest.config.js
+++ /dev/null
@@ -1,24 +0,0 @@
-module.exports = {
-  moduleFileExtensions: ['js', 'jsx', 'json', 'vue'],
-  transform: {
-    '^.+\\.vue$': 'vue-jest',
-    '.+\\.(css|styl|less|sass|scss|svg|png|jpg|ttf|woff|woff2)$':
-      'jest-transform-stub',
-    '^.+\\.jsx?$': 'babel-jest'
-  },
-  moduleNameMapper: {
-    '^@/(.*)$': '<rootDir>/src/$1'
-  },
-  snapshotSerializers: ['jest-serializer-vue'],
-  testMatch: [
-    '**/tests/unit/**/*.spec.(js|jsx|ts|tsx)|**/__tests__/*.(js|jsx|ts|tsx)'
-  ],
-  collectCoverageFrom: ['src/utils/**/*.{js,vue}', '!src/utils/auth.js', '!src/utils/request.js', 'src/components/**/*.{js,vue}'],
-  coverageDirectory: '<rootDir>/tests/unit/coverage',
-  // 'collectCoverage': true,
-  'coverageReporters': [
-    'lcov',
-    'text-summary'
-  ],
-  testURL: 'http://localhost/'
-}
diff --git a/jsconfig.json b/jsconfig.json
index ed079e2..fe84c8e 100644
--- a/jsconfig.json
+++ b/jsconfig.json
@@ -1,5 +1,6 @@
 {
   "compilerOptions": {
+    "target": "es6",
     "baseUrl": "./",
     "paths": {
         "@/*": ["src/*"]
diff --git a/tests/unit/.eslintrc.js b/tests/unit/.eslintrc.js
deleted file mode 100644
index 958d51b..0000000
--- a/tests/unit/.eslintrc.js
+++ /dev/null
@@ -1,5 +0,0 @@
-module.exports = {
-  env: {
-    jest: true
-  }
-}
diff --git a/tests/unit/components/Breadcrumb.spec.js b/tests/unit/components/Breadcrumb.spec.js
deleted file mode 100644
index fef9f7b..0000000
--- a/tests/unit/components/Breadcrumb.spec.js
+++ /dev/null
@@ -1,98 +0,0 @@
-import { mount, createLocalVue } from '@vue/test-utils'
-// import VueRouter from 'vue-router'
-// import ElementUI from 'element-ui'
-import Breadcrumb from '@/components/Breadcrumb/index.vue'
-
-const localVue = createLocalVue()
-localVue.use(VueRouter)
-localVue.use(ElementUI)
-
-const routes = [
-  {
-    path: '/',
-    name: 'home',
-    children: [{
-      path: 'dashboard',
-      name: 'dashboard'
-    }]
-  },
-  {
-    path: '/menu',
-    name: 'menu',
-    children: [{
-      path: 'menu1',
-      name: 'menu1',
-      meta: { title: 'menu1' },
-      children: [{
-        path: 'menu1-1',
-        name: 'menu1-1',
-        meta: { title: 'menu1-1' }
-      },
-      {
-        path: 'menu1-2',
-        name: 'menu1-2',
-        redirect: 'noredirect',
-        meta: { title: 'menu1-2' },
-        children: [{
-          path: 'menu1-2-1',
-          name: 'menu1-2-1',
-          meta: { title: 'menu1-2-1' }
-        },
-        {
-          path: 'menu1-2-2',
-          name: 'menu1-2-2'
-        }]
-      }]
-    }]
-  }]
-
-const router = new VueRouter({
-  routes
-})
-
-describe('Breadcrumb.vue', () => {
-  const wrapper = mount(Breadcrumb, {
-    localVue,
-    router
-  })
-  it('dashboard', () => {
-    router.push('/dashboard')
-    const len = wrapper.findAll('.el-breadcrumb__inner').length
-    expect(len).toBe(1)
-  })
-  it('normal route', () => {
-    router.push('/menu/menu1')
-    const len = wrapper.findAll('.el-breadcrumb__inner').length
-    expect(len).toBe(2)
-  })
-  it('nested route', () => {
-    router.push('/menu/menu1/menu1-2/menu1-2-1')
-    const len = wrapper.findAll('.el-breadcrumb__inner').length
-    expect(len).toBe(4)
-  })
-  it('no meta.title', () => {
-    router.push('/menu/menu1/menu1-2/menu1-2-2')
-    const len = wrapper.findAll('.el-breadcrumb__inner').length
-    expect(len).toBe(3)
-  })
-  // it('click link', () => {
-  //   router.push('/menu/menu1/menu1-2/menu1-2-2')
-  //   const breadcrumbArray = wrapper.findAll('.el-breadcrumb__inner')
-  //   const second = breadcrumbArray.at(1)
-  //   console.log(breadcrumbArray)
-  //   const href = second.find('a').attributes().href
-  //   expect(href).toBe('#/menu/menu1')
-  // })
-  // it('noRedirect', () => {
-  //   router.push('/menu/menu1/menu1-2/menu1-2-1')
-  //   const breadcrumbArray = wrapper.findAll('.el-breadcrumb__inner')
-  //   const redirectBreadcrumb = breadcrumbArray.at(2)
-  //   expect(redirectBreadcrumb.contains('a')).toBe(false)
-  // })
-  it('last breadcrumb', () => {
-    router.push('/menu/menu1/menu1-2/menu1-2-1')
-    const breadcrumbArray = wrapper.findAll('.el-breadcrumb__inner')
-    const redirectBreadcrumb = breadcrumbArray.at(3)
-    expect(redirectBreadcrumb.contains('a')).toBe(false)
-  })
-})
diff --git a/tests/unit/components/Hamburger.spec.js b/tests/unit/components/Hamburger.spec.js
deleted file mode 100644
index 01ea303..0000000
--- a/tests/unit/components/Hamburger.spec.js
+++ /dev/null
@@ -1,18 +0,0 @@
-import { shallowMount } from '@vue/test-utils'
-import Hamburger from '@/components/Hamburger/index.vue'
-describe('Hamburger.vue', () => {
-  it('toggle click', () => {
-    const wrapper = shallowMount(Hamburger)
-    const mockFn = jest.fn()
-    wrapper.vm.$on('toggleClick', mockFn)
-    wrapper.find('.hamburger').trigger('click')
-    expect(mockFn).toBeCalled()
-  })
-  it('prop isActive', () => {
-    const wrapper = shallowMount(Hamburger)
-    wrapper.setProps({ isActive: true })
-    expect(wrapper.contains('.is-active')).toBe(true)
-    wrapper.setProps({ isActive: false })
-    expect(wrapper.contains('.is-active')).toBe(false)
-  })
-})
diff --git a/tests/unit/components/SvgIcon.spec.js b/tests/unit/components/SvgIcon.spec.js
deleted file mode 100644
index 31467a9..0000000
--- a/tests/unit/components/SvgIcon.spec.js
+++ /dev/null
@@ -1,22 +0,0 @@
-import { shallowMount } from '@vue/test-utils'
-import SvgIcon from '@/components/SvgIcon/index.vue'
-describe('SvgIcon.vue', () => {
-  it('iconClass', () => {
-    const wrapper = shallowMount(SvgIcon, {
-      propsData: {
-        iconClass: 'test'
-      }
-    })
-    expect(wrapper.find('use').attributes().href).toBe('#icon-test')
-  })
-  it('className', () => {
-    const wrapper = shallowMount(SvgIcon, {
-      propsData: {
-        iconClass: 'test'
-      }
-    })
-    expect(wrapper.classes().length).toBe(1)
-    wrapper.setProps({ className: 'test' })
-    expect(wrapper.classes().includes('test')).toBe(true)
-  })
-})
diff --git a/tests/unit/utils/formatTime.spec.js b/tests/unit/utils/formatTime.spec.js
deleted file mode 100644
index 24e165b..0000000
--- a/tests/unit/utils/formatTime.spec.js
+++ /dev/null
@@ -1,30 +0,0 @@
-import { formatTime } from '@/utils/index.js'
-
-describe('Utils:formatTime', () => {
-  const d = new Date('2018-07-13 17:54:01') // "2018-07-13 17:54:01"
-  const retrofit = 5 * 1000
-
-  it('ten digits timestamp', () => {
-    expect(formatTime((d / 1000).toFixed(0))).toBe('7月13日17时54分')
-  })
-  it('test now', () => {
-    expect(formatTime(+new Date() - 1)).toBe('刚刚')
-  })
-  it('less two minute', () => {
-    expect(formatTime(+new Date() - 60 * 2 * 1000 + retrofit)).toBe('2分钟前')
-  })
-  it('less two hour', () => {
-    expect(formatTime(+new Date() - 60 * 60 * 2 * 1000 + retrofit)).toBe('2小时前')
-  })
-  it('less one day', () => {
-    expect(formatTime(+new Date() - 60 * 60 * 24 * 1 * 1000)).toBe('1天前')
-  })
-  it('more than one day', () => {
-    expect(formatTime(d)).toBe('7月13日17时54分')
-  })
-  it('format', () => {
-    expect(formatTime(d, '{y}-{m}-{d} {h}:{i}')).toBe('2018-07-13 17:54')
-    expect(formatTime(d, '{y}-{m}-{d}')).toBe('2018-07-13')
-    expect(formatTime(d, '{y}/{m}/{d} {h}-{i}')).toBe('2018/07/13 17-54')
-  })
-})
diff --git a/tests/unit/utils/parseTime.spec.js b/tests/unit/utils/parseTime.spec.js
deleted file mode 100644
index 41d1b02..0000000
--- a/tests/unit/utils/parseTime.spec.js
+++ /dev/null
@@ -1,28 +0,0 @@
-import { parseTime } from '@/utils/index.js'
-
-describe('Utils:parseTime', () => {
-  const d = new Date('2018-07-13 17:54:01') // "2018-07-13 17:54:01"
-  it('timestamp', () => {
-    expect(parseTime(d)).toBe('2018-07-13 17:54:01')
-  })
-  it('ten digits timestamp', () => {
-    expect(parseTime((d / 1000).toFixed(0))).toBe('2018-07-13 17:54:01')
-  })
-  it('new Date', () => {
-    expect(parseTime(new Date(d))).toBe('2018-07-13 17:54:01')
-  })
-  it('format', () => {
-    expect(parseTime(d, '{y}-{m}-{d} {h}:{i}')).toBe('2018-07-13 17:54')
-    expect(parseTime(d, '{y}-{m}-{d}')).toBe('2018-07-13')
-    expect(parseTime(d, '{y}/{m}/{d} {h}-{i}')).toBe('2018/07/13 17-54')
-  })
-  it('get the day of the week', () => {
-    expect(parseTime(d, '{a}')).toBe('五') // 星期五
-  })
-  it('get the day of the week', () => {
-    expect(parseTime(+d + 1000 * 60 * 60 * 24 * 2, '{a}')).toBe('日') // 星期日
-  })
-  it('empty argument', () => {
-    expect(parseTime()).toBeNull()
-  })
-})
diff --git a/tests/unit/utils/validate.spec.js b/tests/unit/utils/validate.spec.js
deleted file mode 100644
index 273b85b..0000000
--- a/tests/unit/utils/validate.spec.js
+++ /dev/null
@@ -1,17 +0,0 @@
-import { validUsername, isExternal } from '@/utils/validate.js'
-
-describe('Utils:validate', () => {
-  it('validUsername', () => {
-    expect(validUsername('admin')).toBe(true)
-    expect(validUsername('editor')).toBe(true)
-    expect(validUsername('xxxx')).toBe(false)
-  })
-  it('isExternal', () => {
-    expect(isExternal('https://widget-github.svg.com/PanJiaChen/vue-element-admin')).toBe(true)
-    expect(isExternal('http://widget-github.svg.com/PanJiaChen/vue-element-admin')).toBe(true)
-    expect(isExternal('github.com/PanJiaChen/vue-element-admin')).toBe(false)
-    expect(isExternal('/dashboard')).toBe(false)
-    expect(isExternal('./dashboard')).toBe(false)
-    expect(isExternal('dashboard')).toBe(false)
-  })
-})