diff --git a/src/assets/logo.png b/src/assets/logo.png
deleted file mode 100644
index f3d2503..0000000
Binary files a/src/assets/logo.png and /dev/null differ
diff --git a/src/assets/style/common.scss b/src/assets/style/common.scss
new file mode 100644
index 0000000..e634960
--- /dev/null
+++ b/src/assets/style/common.scss
@@ -0,0 +1,17 @@
+.flex {
+  display: flex;
+}
+.scrollbar ::-webkit-scrollbar {
+  width: 2px;
+  height: 6px; 
+}
+.scrollbar ::-webkit-scrollbar-thumb {
+  background-color: #fdca17;
+  border-radius: 3px;
+  box-shadow: inset 0 0 5px #dddddd;
+}
+.scrollbar ::-webkit-scrollbar-track {
+  box-shadow: inset 0 0 5px #dddddd;
+  border-radius: 0;
+  background: #dddddd;
+}
\ No newline at end of file
diff --git a/src/assets/style/index.scss b/src/assets/style/index.scss
new file mode 100644
index 0000000..5e33bf0
--- /dev/null
+++ b/src/assets/style/index.scss
@@ -0,0 +1,2 @@
+@import "./reset.scss";
+@import "./common.scss";
\ No newline at end of file
diff --git a/src/assets/style/reset.scss b/src/assets/style/reset.scss
new file mode 100644
index 0000000..10607c4
--- /dev/null
+++ b/src/assets/style/reset.scss
@@ -0,0 +1,379 @@
+// reset 初始化浏览器样式
+* {
+  box-sizing: border-box;
+  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
+}
+
+*:before,
+*:after {
+  box-sizing: border-box;
+}
+
+html {
+  -ms-text-size-adjust: 100%;
+  -webkit-text-size-adjust: 100%;
+}
+
+body,
+div,
+dl,
+dt,
+dd,
+ul,
+ol,
+li,
+h1,
+h2,
+h3,
+h4,
+h5,
+h6,
+form,
+fieldset,
+legend,
+input,
+textarea,
+p,
+blockquote,
+th,
+td,
+hr,
+button,
+article,
+aside,
+details,
+figcaption,
+figure,
+footer,
+header,
+hgroup,
+menu,
+nav,
+section {
+  margin: 0;
+  padding: 0;
+}
+
+button,
+input,
+select,
+textarea {
+  font-family: inherit;
+  font-size: inherit;
+  line-height: inherit;
+}
+
+input::-ms-clear,
+input::-ms-reveal {
+  display: none;
+}
+
+ol, ul {
+  li {
+    list-style: none;
+  }
+}
+
+h1 {
+  font-size: 2em;
+  margin: 0.67em 0;
+}
+
+article,
+aside,
+footer,
+header,
+nav,
+section {
+  display: block;
+}
+
+figcaption,
+figure,
+main {
+  display: block;
+}
+
+figure {
+  margin: 1em 40px;
+}
+
+li:focus {
+  outline-width: 0;
+}
+
+i {
+  font-style: normal;
+}
+
+/**
+ * 1. Remove the gray background on active links in IE 10.
+ * 2. Remove gaps in links underline in iOS 8+ and Safari 8+.
+ */
+
+a {
+  background-color: transparent;
+  -webkit-text-decoration-skip: objects;
+  text-decoration: none;
+  color: inherit;
+}
+
+a:active {
+  color: inherit;
+}
+
+a:active,
+a:hover,
+a:focus {
+  outline-width: 0;
+}
+
+abbr[title] {
+  border-bottom: none;
+  text-decoration: underline;
+  text-decoration: underline dotted;
+}
+
+/**
+ * Prevent the duplicate application of `bolder` by the next rule in Safari 6.
+ */
+
+b,
+strong {
+  font-weight: inherit;
+}
+
+/**
+  * Add the correct font weight in Chrome, Edge, and Safari.
+  */
+
+b,
+strong {
+  font-weight: bolder;
+}
+
+pre,
+code,
+kbd,
+samp {
+  font-family: monospace, monospace;
+  font-size: 1em;
+}
+
+dfn {
+  font-style: italic;
+}
+
+mark {
+  background-color: #ff0;
+  color: #000;
+}
+
+small {
+  font-size: 80%;
+}
+
+sub,
+sup {
+  font-size: 75%;
+  line-height: 0;
+  position: relative;
+  vertical-align: baseline;
+}
+
+sub {
+  bottom: -0.25em;
+}
+
+sup {
+  top: -0.5em;
+}
+
+audio,
+video {
+  display: inline-block;
+}
+
+audio:not([controls]) {
+  display: none;
+  height: 0;
+}
+
+img {
+  border-style: none;
+  vertical-align: middle;
+}
+
+svg:not(:root) {
+  overflow: hidden;
+}
+
+button,
+input,
+optgroup,
+select,
+textarea {
+  font-size: 100%;
+  line-height: 1.15;
+  margin: 0;
+}
+
+button,
+input {
+  overflow: visible;
+}
+
+button,
+select {
+  text-transform: none;
+}
+
+button:focus {
+  outline: none;
+}
+
+button,
+html [type="button"],
+[type="reset"],
+[type="submit"] {
+  -webkit-appearance: button;
+}
+
+button::-moz-focus-inner,
+[type="button"]::-moz-focus-inner,
+[type="reset"]::-moz-focus-inner,
+[type="submit"]::-moz-focus-inner {
+  border-style: none;
+  padding: 0;
+}
+
+/**
+ * Restore the focus styles unset by the previous rule.
+ */
+
+button:-moz-focusring,
+[type="button"]:-moz-focusring,
+[type="reset"]:-moz-focusring,
+[type="submit"]:-moz-focusring {
+  outline: 1px dotted ButtonText;
+}
+
+/**
+ * Change the border, margin, and padding in all browsers (opinionated).
+ */
+
+fieldset {
+  border: 1px solid #c0c0c0;
+  margin: 0 2px;
+  padding: 0.35em 0.625em 0.75em;
+}
+
+/**
+ * 1. Correct the text wrapping in Edge and IE.
+ * 2. Correct the color inheritance from `fieldset` elements in IE.
+ * 3. Remove the padding so developers are not caught out when they zero out
+ *    `fieldset` elements in all browsers.
+ */
+
+legend {
+  box-sizing: border-box; /* 1 */
+  color: inherit; /* 2 */
+  display: table; /* 1 */
+  max-width: 100%; /* 1 */
+  padding: 0; /* 3 */
+  white-space: normal; /* 1 */
+}
+
+/**
+ * 1. Add the correct display in IE 9-.
+ * 2. Add the correct vertical alignment in Chrome, Firefox, and Opera.
+ */
+
+progress {
+  display: inline-block; /* 1 */
+  vertical-align: baseline; /* 2 */
+}
+
+/**
+ * Remove the default vertical scrollbar in IE.
+ */
+
+textarea {
+  overflow: auto;
+  resize: vertical;
+}
+
+/**
+ * 1. Add the correct box sizing in IE 10-.
+ * 2. Remove the padding in IE 10-.
+ */
+
+[type="checkbox"],
+[type="radio"] {
+  box-sizing: border-box; /* 1 */
+  padding: 0; /* 2 */
+}
+
+/**
+ * Correct the cursor style of increment and decrement buttons in Chrome.
+ */
+
+[type="number"]::-webkit-inner-spin-button,
+[type="number"]::-webkit-outer-spin-button {
+  height: auto;
+}
+
+/**
+ * 1. Correct the odd appearance in Chrome and Safari.
+ * 2. Correct the outline style in Safari.
+ */
+
+[type="search"] {
+  -webkit-appearance: textfield; /* 1 */
+  outline-offset: -2px; /* 2 */
+}
+
+/**
+ * Remove the inner padding and cancel buttons in Chrome and Safari on macOS.
+ */
+
+[type="search"]::-webkit-search-cancel-button,
+[type="search"]::-webkit-search-decoration {
+  -webkit-appearance: none;
+}
+
+/**
+ * 1. Correct the inability to style clickable types in iOS and Safari.
+ * 2. Change font properties to `inherit` in Safari.
+ */
+
+::-webkit-file-upload-button {
+  -webkit-appearance: button; /* 1 */
+  font: inherit; /* 2 */
+}
+
+/*
+ * Add the correct display in IE 9-.
+ * 1. Add the correct display in Edge, IE, and Firefox.
+ */
+
+details, /* 1 */
+menu {
+  display: block;
+}
+
+/*
+ * Add the correct display in all browsers.
+ */
+
+summary {
+  display: list-item;
+}
+
+/**
+ * Add the correct display in IE 9-.
+ */
+
+canvas {
+  display: inline-block;
+}
diff --git a/src/assets/element-variables.scss b/src/assets/style/theme/theme1.scss
similarity index 60%
rename from src/assets/element-variables.scss
rename to src/assets/style/theme/theme1.scss
index 6e6fbb1..e0760b6 100644
--- a/src/assets/element-variables.scss
+++ b/src/assets/style/theme/theme1.scss
@@ -1,8 +1,5 @@
 /* 改变主题色变量 */
-
-$--color-primary: #fdca17;
-
+$--color-primary: #fdf4d1;
 /* 改变 icon 字体路径变量，必需 */
-
 $--font-path: '~element-ui/lib/theme-chalk/fonts';
 @import "~element-ui/packages/theme-chalk/src/index";
\ No newline at end of file
diff --git a/src/assets/style/theme/theme10.scss b/src/assets/style/theme/theme10.scss
new file mode 100644
index 0000000..dc4461b
--- /dev/null
+++ b/src/assets/style/theme/theme10.scss
@@ -0,0 +1,5 @@
+/* 改变主题色变量 */
+$--color-primary: #ff6457;
+/* 改变 icon 字体路径变量，必需 */
+$--font-path: '~element-ui/lib/theme-chalk/fonts';
+@import "~element-ui/packages/theme-chalk/src/index";
\ No newline at end of file
diff --git a/src/assets/styles/var.scss b/src/assets/styles/var.scss
deleted file mode 100644
index 3e71c3e..0000000
--- a/src/assets/styles/var.scss
+++ /dev/null
@@ -1 +0,0 @@
-$main-color: #fdca17;
\ No newline at end of file
diff --git a/src/components/TestPanel.vue b/src/components/TestPanel.vue
index dc40a60..2cea590 100644
--- a/src/components/TestPanel.vue
+++ b/src/components/TestPanel.vue
@@ -536,7 +536,6 @@ export default {
   margin: 0 5px 0 0;
 }
 ::v-deep .el-icon-arrow-right:before {
-  // content: "\e78f";
   font-size: 12px;
   padding: 1px;
   margin-left: 10px;
@@ -570,12 +569,9 @@ export default {
 ::v-deep .el-tabs__header {
   padding: 5px 20px;
 }
-
-//el-aside
 .el-aside {
   color: #333;
 }
-
 .el-aside ::v-deep [class*=" el-icon-"],
 [class^="el-icon-"] {
   line-height: 40px;
@@ -626,8 +622,6 @@ export default {
   font-size: 12px;
   color: #202020;
 }
-
-//.el-header
 .el-header {
   color: #333;
   padding: 0 12px;
@@ -737,24 +731,6 @@ export default {
   display: flex;
   align-items: center;
 }
-
-// 滚动条的宽度
-.scrollbar ::-webkit-scrollbar {
-  width: 2px; // 横向滚动条
-  height: 6px; // 纵向滚动条 必写
-}
-// 滚动条的滑块
-.scrollbar ::-webkit-scrollbar-thumb {
-  background-color: #fdca17;
-  border-radius: 3px;
-  box-shadow: inset 0 0 5px #dddddd;
-}
-.scrollbar ::-webkit-scrollbar-track {
-  /*滚动条里面轨道*/
-  box-shadow: inset 0 0 5px #dddddd;
-  border-radius: 0;
-  background: #dddddd;
-}
 .right {
   color: #00af00;
   font-size: 20px;
diff --git a/src/components/codemirror.vue b/src/components/codemirror.vue
index 000b606..bd12f2b 100644
--- a/src/components/codemirror.vue
+++ b/src/components/codemirror.vue
@@ -1,5 +1,5 @@
 <template>
-  <div style="display:flex;">
+  <div class="flex">
     <div class="left">
       <codemirror
         v-model="codeVal"
@@ -10,10 +10,10 @@
       ></codemirror>
       <div v-if="isSubmit" class="code-mask"></div>
       <el-button
+        class="run"
         type="warning"
         @click="runCode(false)"
         :disabled="runEnable"
-        style="width:100px;position:absolute;z-index:99;background:#FDCA17;color:black;right: 50px;bottom:15px;"
       >运行</el-button>
     </div>
     <div class="code-right answer">
@@ -97,6 +97,7 @@ export default {
       token: util.getCookie('admin-token'),
       assessmentId: util.getCookie('assessmentId'), // 考核id
       courseId: util.getCookie('courseId'), // 课程id
+      systemId: util.getCookie('systemId'),
       showTips: false, // 显示隐藏提示按钮
       answer: '', // 正确答案
       codeVal: this.code,
@@ -359,73 +360,68 @@ export default {
 .text-wrapper {
   white-space: pre-wrap;
 }
-//答案提示
-.answer ::v-deep .el-tab-pane {
-  padding: 0 10px;
-  height: 340px;
-  overflow: hidden;
-  overflow-y: auto;
-  white-space: pre-wrap;
-}
-.answer ::v-deep .el-dialog--center {
-  width: 500px;
-  height: 500px;
-}
-.answer ::v-deep .el-dialog__title {
-  font-size: 22px;
-  font-weight: 500;
-}
-.answer ::v-deep .el-tabs__nav-wrap::after {
-  background-color: #333;
-}
-.answer ::v-deep .el-tabs__active-bar {
-  background-color: #fff;
-  height: 0;
-}
-.answer ::v-deep .el-tabs__header {
-  background-color: #333;
-}
-.answer ::v-deep .el-dialog--center .el-dialog__body {
-  padding: 0;
-}
-.answer ::v-deep .el-tabs__item {
-  color: #fff;
-  width: 80px;
-}
-.answer ::v-deep .el-tabs--top .el-tabs__item.is-top:nth-child(2) {
-  padding-left: 20px;
-}
-.answer ::v-deep .el-tabs__item.is-active {
-  color: #fff !important;
-  background-color: #333 !important;
+/deep/.answer {
+  .el-tab-pane {
+    padding: 0 10px;
+    height: 340px;
+    overflow: hidden;
+    overflow-y: auto;
+    white-space: pre-wrap;
+  }
+  .el-dialog--center {
+    width: 500px;
+    height: 500px;
+  }
+  .el-dialog__title {
+    font-size: 22px;
+    font-weight: 500;
+  }
+  .el-tabs__nav-wrap::after {
+    background-color: #333;
+  }
+  .el-tabs__active-bar {
+    height: 0;
+    background-color: #fff;
+  }
+  .el-tabs__header {
+    background-color: #333;
+  }
+  .el-dialog--center .el-dialog__body {
+    padding: 0;
+  }
+  .el-tabs__item {
+    width: 80px;
+    color: #fff;
+  }
+  .el-tabs--top .el-tabs__item.is-top:nth-child(2) {
+    padding-left: 20px;
+  }
+  .el-tabs__item.is-active {
+    color: #fff !important;
+    background-color: #333 !important;
+  }
+  .tips-btn {
+    margin-top: 10px;
+    height: 40px;
+    width: 90px;
+    border: none;
+    position: absolute;
+    right: 0;
+    background: rgba(255, 49, 49, 1);
+    color: rgba(255, 255, 255, 1);
+    &:hover,
+    &:focus,
+    &:active {
+      background: rgba(255, 49, 49, 1);
+      color: rgba(255, 255, 255, 1);
+    }
+  }
 }
-
 ::v-deep .CodeMirror-wrap pre.CodeMirror-line,
 .CodeMirror-wrap pre.CodeMirror-line-like {
   height: 30px;
   line-height: 30px;
 }
-
-.cm-s-monokai .CodeMirror-linenumber {
-  height: 30px;
-  line-height: 30px;
-}
-.code-right ::v-deep .tips-btn {
-  margin-top: 10px;
-  height: 40px;
-  width: 90px;
-  border: none;
-  position: absolute;
-  right: 0;
-  background: rgba(255, 49, 49, 1);
-  color: rgba(255, 255, 255, 1);
-}
-.code-right ::v-deep .tips-btn:hover,
-.tips-btn:focus,
-.tips-btn:active {
-  background: rgba(255, 49, 49, 1);
-  color: rgba(255, 255, 255, 1);
-}
 .code_error img {
   width: 40px;
   height: 40px;
@@ -454,17 +450,8 @@ export default {
   left: 20px;
   right: 20px;
   padding: 0 10px;
-  // padding-right: 20px;
   box-sizing: border-box;
 }
-.code-right p {
-  font-size: 18px;
-  margin: 10px;
-  position: absolute;
-  width: calc(100% - 14px);
-  height: calc(100vh - 230px);
-  overflow: auto;
-}
 .code-right {
   width: 500px;
   color: #ffffff;
@@ -472,6 +459,14 @@ export default {
   display: inline-block;
   position: relative;
   overflow-x: auto;
+  p {
+    font-size: 18px;
+    margin: 10px;
+    position: absolute;
+    width: calc(100% - 14px);
+    height: calc(100vh - 230px);
+    overflow: auto;
+  }
 }
 .button ::v-deep .el-button--warning:hover,
 .el-button--warning:focus,
@@ -479,26 +474,6 @@ export default {
   background: #fdca17;
   color: #333;
 }
-.flex {
-  display: flex;
-}
-// 滚动条的宽度
-.scrollbar ::-webkit-scrollbar {
-  width: 2px; // 横向滚动条
-  height: 6px; // 纵向滚动条 必写
-}
-// 滚动条的滑块
-.scrollbar ::-webkit-scrollbar-thumb {
-  background-color: #fdca17;
-  border-radius: 3px;
-  box-shadow: inset 0 0 5px #dddddd;
-}
-.scrollbar ::-webkit-scrollbar-track {
-  /*滚动条里面轨道*/
-  box-shadow: inset 0 0 5px #dddddd;
-  border-radius: 0;
-  background: #dddddd;
-}
 .pic-wrap{
   position: absolute;
   left: 0;
@@ -518,27 +493,21 @@ export default {
   bottom: 0;
   right: 0;
 }
-.func-btn{
-  width:100px;
-  position:absolute;
+.run{
   z-index:99;
-  background:$main-color;
-  color:#fff !important;
-  right: 50px;
+  position:absolute;
+  right: 50px; 
   bottom:15px;
-  border-color: $main-color;
+  width:100px;
+  color:#fff !important;
 }
 .download-btn{
-  background:$main-color;
   color:#fff;
-  border-color: $main-color
 }
 /deep/.answer-wrap{
   pre{
     width: 100%;
     white-space: pre-wrap;
-    // height: 320px;
-    // overflow-x: scroll;
   }
   img{
     max-width: 100%;
diff --git a/src/config/index.js b/src/config/index.js
index 7ce86c6..5c5817a 100644
--- a/src/config/index.js
+++ b/src/config/index.js
@@ -25,17 +25,44 @@ export default {
     /**
      * @description 配置显示在浏览器标签的title
      */
-    title: isHh ? 'Python程序设计教学系统' : 'Python程序设计教学系统',
+    title: 'Python程序设计教学系统',
     /**
-     * @description 是否使用国际化，默认为false
-     *              如果不使用，则需要在路由中给需要在菜单中展示的路由设置meta: {title: 'xxx'}
-     *              用来在菜单中显示文字
-     */
-    locale: 'zh',
-    /**
-     * @description 跳转子系统链接
-     */
-    systemId: 1,
+     * python子系统
+     **/
+    pythonList: [
+        {
+            id: 1,
+            name: 'Python程序设计教学系统'
+        },
+        {
+            id: 4,
+            name: 'pyFinance'
+        },
+        {
+            id: 5,
+            name: 'pyProjects'
+        },
+        {
+            id: 6,
+            name: 'pyRandom'
+        },
+        {
+            id: 7,
+            name: 'pyQuantification'
+        },
+        {
+            id: 8,
+            name: 'pyAnalysis'
+        },
+        {
+            id: 9,
+            name: 'pyDataclean'
+        },
+        {
+            id: 10,
+            name: 'pyAcquisition'
+        }
+    ],
     /**
      * @description 长时间未操作，自动退出登录时间
      */
diff --git a/src/main.js b/src/main.js
index d795c18..7f5213a 100644
--- a/src/main.js
+++ b/src/main.js
@@ -3,7 +3,15 @@ import App from "./App.vue";
 import router from "./router";
 import store from "./store";
 import ElementUI from 'element-ui'
-import './assets/element-variables.scss'
+import util from '@/util'
+import './assets/style/index.scss';
+const systemId = util.getCookie('systemId')
+if (systemId == 1) {
+  console.log(systemId)
+  require('./assets/style/theme/theme1.scss')
+} else {
+  require('./assets/style/theme/theme10.scss')
+}
 import api from './api';
 import {
   post,
@@ -17,8 +25,6 @@ import vuescroll from "vuescroll"; //引入vuescroll
 import "vuescroll/dist/vuescroll.css"; //引入vuescroll样式
 import VueDraggableResizable from 'vue-draggable-resizable'
 import config from '@/config'
-
-// optionally import default styles
 import 'vue-draggable-resizable/dist/VueDraggableResizable.css'
 
 Vue.component('vue-draggable-resizable', VueDraggableResizable)
diff --git a/src/views/Home.vue b/src/views/Home.vue
index 55dda36..cad8f6d 100644
--- a/src/views/Home.vue
+++ b/src/views/Home.vue
@@ -1,6 +1,6 @@
 <template>
   <div>
-    <div class="flex header" :class="{hh: $config.isHh}">
+    <div class="header" :class="{hh: $config.isHh}">
       <img v-if="$config.isHh" src="../assets/img/logo-hh.png" alt="" class="logo">
       <p v-else>{{$config.title}}</p>
       <div class="bt">
@@ -55,6 +55,7 @@ export default {
     return {
       courseId: util.getCookie("courseId"), // 课程id
       assessmentId: util.getCookie("assessmentId"), // 考核id
+      systemId: util.getCookie('systemId'),
       projectPermissions: 0, // 项目权限(0、练习 1、考核 2、竞赛)
       language: 'Python', // 编程语言
       curTab: '', // 选中后绑定的对象
@@ -138,12 +139,10 @@ export default {
   z-index: 1000;
 }
 .code-right {
-  /* height: 800px; */
   width: 230px;
   background: #1b1b1b;
   display: inline-block;
 }
-//创建工作台
 ::v-deep .el-form-item {
   margin-bottom: 0px;
 }
@@ -162,8 +161,6 @@ export default {
 .select1 {
   margin: 0;
 }
-
-//tabs
 .tab ::v-deep .el-tabs__header {
   margin-bottom: 0;
 }
@@ -190,8 +187,6 @@ export default {
   border-left: none;
   border-bottom: none;
 }
-// 编程语言
-
 .center p {
   font-size: 16px;
   margin-left: 15px;
@@ -205,7 +200,6 @@ export default {
   width: 10%;
 }
 .center ::v-deep .el-input.is-disabled .el-input__inner {
-  // border-color: #fdca17;
   border-radius: 30px;
 }
 //头部
@@ -224,18 +218,18 @@ export default {
   border-radius: 0;
   border: none;
 }
-
-.header p {
-  font-size: 16px;
-  font-weight: 700;
-  color: rgba(51, 51, 51, 1);
-  margin-left: 18px;
-}
 .header {
-  background-color: #f8f8f8;
+  display: flex;
   justify-content: space-between;
   height: 40px;
   line-height: 40px;
+  background-color: #f8f8f8;
+  p {
+    margin-left: 18px;
+    font-size: 16px;
+    font-weight: 700;
+    color: rgba(51, 51, 51, 1);
+  }
   &.hh{
     padding: 10px 0;
     line-height: normal;
@@ -245,30 +239,6 @@ export default {
     margin-left: 10px;
   }
 }
-//公共类
-p {
-  margin: 0;
-}
-.flex {
-  display: flex;
-}
-// 滚动条的宽度
-::v-deep ::-webkit-scrollbar {
-  width: 6px; // 横向滚动条
-  height: 6px; // 纵向滚动条 必写
-}
-// 滚动条的滑块
-::v-deep ::-webkit-scrollbar-thumb {
-  background-color: #fdca17;
-  border-radius: 3px;
-  -webkit-box-shadow: inset 0 0 5px #dddddd;
-}
-::v-deep ::-webkit-scrollbar-track {
-  /*滚动条里面轨道*/
-  -webkit-box-shadow: inset 0 0 5px #dddddd;
-  border-radius: 0;
-  background: #dddddd;
-}
 //改变placeholder的样式
 ::v-deep input::-webkit-input-placeholder {
   color: #333;
@@ -279,11 +249,9 @@ p {
 ::v-deep input::-ms-input-placeholder {
   color: #333;
 }
-//下拉框的icon
 ::v-deep .el-input__icon {
   line-height: 60px;
 }
-//下拉框
 ::v-deep .el-select__caret:before {
   content: "\e78f";
   font-size: 16px;
diff --git a/vue.config.js b/vue.config.js
index 2aef021..4697131 100644
--- a/vue.config.js
+++ b/vue.config.js
@@ -12,9 +12,6 @@ module.exports = {
   lintOnSave: true,
   css: {
     loaderOptions: {
-      sass: {
-        prependData: `@import "@/assets/styles/var.scss";`
-      },
       postcss: {
         plugins: [
           postcss