diff --git a/ruoyi-ui/public/index.html b/ruoyi-ui/public/index.html
index 6d64bf957..9b31cb201 100644
--- a/ruoyi-ui/public/index.html
+++ b/ruoyi-ui/public/index.html
@@ -1,9 +1,9 @@
 <!DOCTYPE html>
-<html>
+<html lang="zh-Hans">
   <head>
     <meta charset="utf-8">
     <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
-    <meta name="renderer" content="webkit">
+<!--    <meta name="renderer" content="webkit">-->
     <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no">
     <link rel="icon" href="<%= BASE_URL %>favicon.ico">
     <title><%= webpackConfig.name %></title>
diff --git a/ruoyi-ui/src/assets/styles/element-variables.scss b/ruoyi-ui/src/assets/styles/element-variables.scss
index 8b7a48e9e..f6c559179 100644
--- a/ruoyi-ui/src/assets/styles/element-variables.scss
+++ b/ruoyi-ui/src/assets/styles/element-variables.scss
@@ -4,7 +4,7 @@
 **/
 
 /* theme color */
-$--color-primary: #1890ff;
+$--color-primary: #ff4949;
 $--color-success: #13ce66;
 $--color-warning: #ffba00;
 $--color-danger: #ff4949;
diff --git a/ruoyi-ui/src/assets/styles/variables.scss b/ruoyi-ui/src/assets/styles/variables.scss
index 5bbfbc0fd..68d5e4765 100644
--- a/ruoyi-ui/src/assets/styles/variables.scss
+++ b/ruoyi-ui/src/assets/styles/variables.scss
@@ -13,7 +13,7 @@ $menuText:#ffffff;
 $menuActiveText:#ffffff;
 $subMenuActiveText:#f4f4f5; // https://github.com/ElemeFE/element/issues/12951
 
-$menuBg:#4444BB;
+$menuBg:#6666BB;
 $menuHover:#ffffff;
 $sidebarTitle: #ffffff;
 
@@ -21,7 +21,7 @@ $menuLightBg:#ffffff;
 $menuLightHover:#ffffff;
 $sidebarLightTitle: #001529;
 
-$subMenuBg:#5050C0;
+$subMenuBg:#8080E0;
 $subMenuHover:#ffffff;
 
 $sideBarWidth: 200px;
diff --git a/ruoyi-ui/src/components/Header.vue b/ruoyi-ui/src/components/Header.vue
deleted file mode 100644
index 59fd632bf..000000000
--- a/ruoyi-ui/src/components/Header.vue
+++ /dev/null
@@ -1,121 +0,0 @@
-<template>
-  <div class="header">
-    标题
-    <el-row style="height: 81px;width: 100%">
-      <el-col :xl="3" :lg="3" :md="24" :sm="24" :xs="24" class="header-logo hidden-lg-and-down" >
-        <el-image
-          :src="logoUrl"
-          fit="fill"
-          style="width: 248px; height: 60px"
-        />
-      </el-col>
-      <el-col :xl="11" :lg="11" :md="24" :sm="24" :xs="24" class="hidden-md-and-down">
-        <p class="header-title">{{ title }}</p>
-      </el-col>
-      <el-col :xl="10" :lg="10" :md="24" :sm="24" :xs="24">
-        <el-row type="flex" justify="end" align="middle" style="height: 81px;">
-          <el-col :xl="2" :lg="2" :md="8" :sm="8" :xs="8" style="text-align: right;padding-right: 10px">
-            <el-avatar :size="30" :src="avatar" />
-          </el-col>
-          <el-col :xl="3" :lg="4" :md="8" :sm="8" :xs="8">
-            <div style="font-size: 16px;color: #FFFFFF;">{{ name }}</div>
-          </el-col>
-          <el-col :xl="4" :lg="6" :md="8" :sm="8" :xs="8">
-            <el-divider direction="vertical" />
-            <el-button style="background: transparent;border: none" type="primary" circle @click.native="goHome"><svg-icon style="font-size: 22px" icon-class="home" /></el-button>
-            <el-button style="background: transparent;border: none" type="primary" circle @click.native="logout"><svg-icon style="font-size: 20px" icon-class="logout" /></el-button>
-          </el-col>
-        </el-row>
-      </el-col>
-    </el-row>
-  </div>
-</template>
-
-<script>
-import { mapGetters } from 'vuex'
-import { title } from '@/settings'
-import logoPng from '@/assets/logo/logo.png'
-
-export default {
-  name: 'Header',
-  data() {
-    return {
-      logoUrl: logoPng,
-      title: title
-    }
-  },
-  computed: {
-    ...mapGetters([
-      'avatar',
-      'name'
-    ])
-  },
-  methods: {
-    goHome() {
-      this.$router.push({ path: '/' })
-    },
-    toggleSideBar() {
-      this.$store.dispatch('app/toggleSideBar')
-    },
-    logout() {
-      this.$confirm('即将退出系统, 是否继续?', '提示', {
-        confirmButtonText: '确定',
-        cancelButtonText: '取消',
-        type: 'warning'
-      }).then(() => {
-        this.deleteUserInfo()
-      }).catch(() => {
-
-      })
-    },
-    async deleteUserInfo() {
-      await this.$store.dispatch('user/logout')
-      await this.$store.dispatch('permission/clearRoutes')
-      this.$router.push(`/login?redirect=${this.$route.fullPath}`)
-    }
-  },
-  mounted() {
-    console.log("123")
-  }
-}
-</script>
-
-<style lang="scss" scoped>
-  p {
-    margin: 2px;
-  }
-
-  .header {
-
-    z-index: 10000;
-    color: #d9d9d9;
-    background-image: linear-gradient(to left, #db7878 0%, #fc4444 100%);
-    background-size: 100%;
-    height: 80px;
-    width: 100%;
-  }
-
-  .header-logo {
-    text-align: left;
-    vertical-align: middle;
-    height: 81px;
-    padding-top: 10px;
-    padding-left: 10px;
-  }
-
-  .header-title {
-    text-align: left;
-    color: #ffffff;
-    font-size: 36px;
-    line-height: 80px;
-    font-weight: 700;
-    letter-spacing: 4px;
-    padding-left: 10px;
-    //text-shadow:2px 3px 4px #403e3e;
-  }
-
-  .header-block {
-    min-height: 80px;
-  }
-
-</style>
diff --git a/ruoyi-ui/src/layout/index.vue b/ruoyi-ui/src/layout/index.vue
index 51d18247b..a646a69d9 100644
--- a/ruoyi-ui/src/layout/index.vue
+++ b/ruoyi-ui/src/layout/index.vue
@@ -28,13 +28,11 @@ import { AppMain, Navbar, Settings, Sidebar, TagsView } from './components'
 import ResizeMixin from './mixin/ResizeHandler'
 import { mapState } from 'vuex'
 import variables from '@/assets/styles/variables.scss'
-import Header from "@/components/Header";
 
 
 export default {
   name: 'Layout',
   components: {
-    Header,
     AppMain,
     Navbar,
     RightPanel,
