diff --git a/package-lock.json b/package-lock.json
index 977f41d..14a6feb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1680,6 +1680,8 @@
     },
     "@vue/cli-plugin-babel": {
       "version": "4.5.15",
+      "resolved": "https://registry.npmjs.org/@vue/cli-plugin-babel/-/cli-plugin-babel-4.5.15.tgz",
+      "integrity": "sha512-hBLrwYfFkHldEe34op/YNgPhpOWI5n5DB2Qt9I/1Epeif4M4iFaayrgjvOR9AVM6WbD3Yx7WCFszYpWrQZpBzQ==",
       "dev": true,
       "requires": {
         "@babel/core": "^7.11.0",
@@ -1708,6 +1710,8 @@
     },
     "@vue/cli-service": {
       "version": "4.5.15",
+      "resolved": "https://registry.npmjs.org/@vue/cli-service/-/cli-service-4.5.15.tgz",
+      "integrity": "sha512-sFWnLYVCn4zRfu45IcsIE9eXM0YpDV3S11vlM2/DVbIPAGoYo5ySpSof6aHcIvkeGsIsrHFpPHzNvDZ/efs7jA==",
       "dev": true,
       "requires": {
         "@intervolga/optimize-cssnano-plugin": "^1.0.5",
@@ -1759,6 +1763,7 @@
         "thread-loader": "^2.1.3",
         "url-loader": "^2.2.0",
         "vue-loader": "^15.9.2",
+        "vue-loader-v16": "npm:vue-loader@^16.1.0",
         "vue-style-loader": "^4.1.2",
         "webpack": "^4.0.0",
         "webpack-bundle-analyzer": "^3.8.0",
@@ -1767,6 +1772,17 @@
         "webpack-merge": "^4.2.2"
       },
       "dependencies": {
+        "chalk": {
+          "version": "4.1.2",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-4.1.2.tgz",
+          "integrity": "sha512-oKnbhFyRIXpUuez8iBMmyEa4nbj4IOQyuhc/wy9kY7/WVPcwIO9VA668Pu8RkO7+0G76SLROeyw9CpQ061i4mA==",
+          "dev": true,
+          "optional": true,
+          "requires": {
+            "ansi-styles": "^4.1.0",
+            "supports-color": "^7.1.0"
+          }
+        },
         "debug": {
           "version": "4.3.3",
           "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.3.tgz",
@@ -1775,6 +1791,30 @@
           "requires": {
             "ms": "2.1.2"
           }
+        },
+        "loader-utils": {
+          "version": "2.0.2",
+          "resolved": "https://registry.npmjs.org/loader-utils/-/loader-utils-2.0.2.tgz",
+          "integrity": "sha512-TM57VeHptv569d/GKh6TAYdzKblwDNiumOdkFnejjD0XwTH87K90w3O7AiJRqdQoXygvi1VQTJTLGhJl7WqA7A==",
+          "dev": true,
+          "optional": true,
+          "requires": {
+            "big.js": "^5.2.2",
+            "emojis-list": "^3.0.0",
+            "json5": "^2.1.2"
+          }
+        },
+        "vue-loader-v16": {
+          "version": "npm:vue-loader@16.8.3",
+          "resolved": "https://registry.npmjs.org/vue-loader/-/vue-loader-16.8.3.tgz",
+          "integrity": "sha512-7vKN45IxsKxe5GcVCbc2qFU5aWzyiLrYJyUuMz4BQLKctCj/fmCa0w6fGiiQ2cLFetNcek1ppGJQDCup0c1hpA==",
+          "dev": true,
+          "optional": true,
+          "requires": {
+            "chalk": "^4.1.0",
+            "hash-sum": "^2.0.0",
+            "loader-utils": "^2.0.0"
+          }
         }
       }
     },
@@ -2352,6 +2392,15 @@
       "integrity": "sha512-xh1Rl34h6Fi1DC2WWKfxUTVqRsNnr6LsKz2+hfwDxQJWmrx8+c7ylaqBMcHfl1U1r2dsifOvKX3LQuLNZ+XSvA==",
       "dev": true
     },
+    "axios": {
+      "version": "0.26.1",
+      "resolved": "https://registry.npmjs.org/axios/-/axios-0.26.1.tgz",
+      "integrity": "sha512-fPwcX4EvnSHuInCMItEhAGnaSEXRBjtzh9fOtsE6E1G6p7vl7edEeZe11QHf18+6+9gR5PbKV/sGKNaD8YaMeA==",
+      "dev": true,
+      "requires": {
+        "follow-redirects": "^1.14.8"
+      }
+    },
     "babel-helper-vue-jsx-merge-props": {
       "version": "2.0.3",
       "resolved": "https://registry.npmjs.org/babel-helper-vue-jsx-merge-props/-/babel-helper-vue-jsx-merge-props-2.0.3.tgz",
@@ -3591,6 +3640,11 @@
         }
       }
     },
+    "core-js": {
+      "version": "3.21.1",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.21.1.tgz",
+      "integrity": "sha512-FRq5b/VMrWlrmCzwRrpDYNxyHP9BcAZC+xHJaqTgIE5091ZV1NTmyh0sGOg5XqpnHvR0svdy0sv1gWA1zmhxig=="
+    },
     "core-js-compat": {
       "version": "3.20.0",
       "resolved": "https://registry.npmjs.org/core-js-compat/-/core-js-compat-3.20.0.tgz",
@@ -5011,9 +5065,9 @@
       }
     },
     "follow-redirects": {
-      "version": "1.14.6",
-      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.14.6.tgz",
-      "integrity": "sha512-fhUl5EwSJbbl8AR+uYL2KQDxLkdSjZGR36xy46AO7cOMTrCMON6Sa28FmAnC2tRTDbd/Uuzz3aJBv7EBN7JH8A==",
+      "version": "1.14.9",
+      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.14.9.tgz",
+      "integrity": "sha512-MQDfihBQYMcyy5dhRDJUHcw7lb2Pv/TuE6xP1vyraLukNDHKbDxDNaOE3NbCAdKQApno+GPRyo1YAp89yCjK4w==",
       "dev": true
     },
     "for-in": {
@@ -9998,9 +10052,9 @@
       }
     },
     "url-parse": {
-      "version": "1.5.3",
-      "resolved": "https://registry.npmjs.org/url-parse/-/url-parse-1.5.3.tgz",
-      "integrity": "sha512-IIORyIQD9rvj0A4CLWsHkBBJuNqWpFQe224b6j9t/ABmquIS0qDU2pY6kl6AuOrL5OkCXHMCFNe1jBcuAggjvQ==",
+      "version": "1.5.10",
+      "resolved": "https://registry.npmjs.org/url-parse/-/url-parse-1.5.10.tgz",
+      "integrity": "sha512-WypcfiRhfeUP9vvF0j6rw0J3hrWrw6iZv3+22h6iRMJ/8z1Tj6XfLP4DsUix5MhMPnXpiHDoKyoZ/bdCkwBCiQ==",
       "dev": true,
       "requires": {
         "querystringify": "^2.1.1",
@@ -10114,7 +10168,21 @@
       "dev": true
     },
     "vue": {
-      "version": "2.6.14"
+      "version": "2.6.14",
+      "resolved": "https://registry.npmjs.org/vue/-/vue-2.6.14.tgz",
+      "integrity": "sha512-x2284lgYvjOMj3Za7kqzRcUSxBboHqtgRE2zlos1qWaOye5yUmHn42LB1250NJBLRwEcdrB0JRwyPTEPhfQjiQ=="
+    },
+    "vue-cli-plugin-axios": {
+      "version": "0.0.4",
+      "resolved": "https://registry.npmjs.org/vue-cli-plugin-axios/-/vue-cli-plugin-axios-0.0.4.tgz",
+      "integrity": "sha512-p2b/fvPJuPBnvU8027PAAuU5DiOzUn2lku8XLG/f6c8FU0N+/MXWZAlOuHhqd9e7+KIZitwe/c8qlmv7TglbTg==",
+      "dev": true
+    },
+    "vue-cli-plugin-element": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/vue-cli-plugin-element/-/vue-cli-plugin-element-1.0.1.tgz",
+      "integrity": "sha512-OJSOnJtn7f1v/8xX+MJae+RrE8WguhiiG9QTBx/MNOPXYsxqut6Ommo+ZD3raNc7eryhqdM2T/DlMfdvIKpCtw==",
+      "dev": true
     },
     "vue-hot-reload-api": {
       "version": "2.3.4",
@@ -10144,7 +10212,9 @@
       }
     },
     "vue-router": {
-      "version": "3.5.3"
+      "version": "3.5.3",
+      "resolved": "https://registry.npmjs.org/vue-router/-/vue-router-3.5.3.tgz",
+      "integrity": "sha512-FUlILrW3DGitS2h+Xaw8aRNvGTwtuaxrRkNSHWTizOfLUie7wuYwezeZ50iflRn8YPV5kxmU2LQuu3nM/b3Zsg=="
     },
     "vue-style-loader": {
       "version": "4.1.3",
@@ -10166,6 +10236,8 @@
     },
     "vue-template-compiler": {
       "version": "2.6.14",
+      "resolved": "https://registry.npmjs.org/vue-template-compiler/-/vue-template-compiler-2.6.14.tgz",
+      "integrity": "sha512-ODQS1SyMbjKoO1JBJZojSw6FE4qnh9rIpUZn2EUT86FKizx9uH5z6uXiIrm4/Nb/gwxTi/o17ZDEGWAXHvtC7g==",
       "dev": true,
       "requires": {
         "de-indent": "^1.0.2",
@@ -10179,7 +10251,9 @@
       "dev": true
     },
     "vuex": {
-      "version": "3.6.2"
+      "version": "3.6.2",
+      "resolved": "https://registry.npmjs.org/vuex/-/vuex-3.6.2.tgz",
+      "integrity": "sha512-ETW44IqCgBpVomy520DT5jf8n0zoCac+sxWnn+hMe/CzaSejb/eVw2YToiXYX+Ex/AuHHia28vWTq4goAexFbw=="
     },
     "watchpack": {
       "version": "1.7.5",
diff --git a/package.json b/package.json
index c81e265..e2366ee 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
     "@vue/cli-plugin-router": "~4.5.0",
     "@vue/cli-plugin-vuex": "~4.5.0",
     "@vue/cli-service": "~4.5.0",
-    "axios": "^0.18.0",
+    "axios": "^0.26.1",
     "vue-cli-plugin-axios": "^0.0.4",
     "vue-cli-plugin-element": "^1.0.1",
     "vue-template-compiler": "^2.6.11"
diff --git a/src/views/GetComment.vue b/src/views/GetComment.vue
index 9f46d85..b4b1837 100644
--- a/src/views/GetComment.vue
+++ b/src/views/GetComment.vue
@@ -17,7 +17,7 @@
           width="100">
       </el-table-column>
       <el-table-column
-          label="评论名称"
+          label="评论"
           prop="comment_detail"
           width="800">
       </el-table-column>
diff --git a/src/views/Login.vue b/src/views/Login.vue
index 4dc004a..8380c7b 100644
--- a/src/views/Login.vue
+++ b/src/views/Login.vue
@@ -1,25 +1,25 @@
 
 <template>
+  <div>
+    <div class="front">
+      <el-form ref="ruleForm" :model="ruleForm" :rules="rules" class="login-box" label-width="80px" status-icon>
+        <h4 align="center" class="login-title">欢迎来到国防科大请销假系统！</h4>
+        <el-form-item label="账号" maxlength="255" prop="username">
+          <el-input v-model="ruleForm.username"></el-input>
+        </el-form-item>
+        <el-form-item label="密码" maxlength="64" prop="password">
+          <el-input v-model="ruleForm.password" autocomplete="off" type="password"></el-input>
+        </el-form-item>
+        <el-form-item>
+          <el-button type="primary" @click="submitForm('ruleForm')">登录</el-button>
+          <el-button @click="resetForm('ruleForm')">重置</el-button>
+        </el-form-item>
+      </el-form>
+    </div>
+  </div>
 
-  <el-form ref="ruleForm" :model="ruleForm" :rules="rules" class="demo-ruleForm" label-width="100px" status-icon>
-    <h4 align="center">欢迎来到国防科大请销假系统！</h4>
-    <el-form-item label="账号" maxlength="255" prop="username">
-      <el-input v-model="ruleForm.username"></el-input>
-    </el-form-item>
-    <el-form-item label="密码" maxlength="255" prop="password">
-      <el-input v-model="ruleForm.password" autocomplete="off" type="password"></el-input>
-    </el-form-item>
-    <el-form-item>
-      <el-button type="primary" @click="submitForm('ruleForm')">登录</el-button>
-      <el-button @click="resetForm('ruleForm')">重置</el-button>
-    </el-form-item>
-  </el-form>
 </template>
-<style scoped>
-.inputStyle {
-  text-align: center;
-}
-</style>
+
 
 <script>
 export default {
@@ -54,6 +54,7 @@ export default {
                 } else {
                   const id = resp.data.split(' ')[0];
                   const type = resp.data.split(' ')[1];
+                  _this.$cookieStore.delCookie("login_id");
                   _this.$cookieStore.setCookie("login_id", id, 1);
                   _this.$alert('登录成功!', '登录消息', {
                     confirmButtonText: '确定',
@@ -79,5 +80,32 @@ export default {
 </script>
 
 <style scoped>
+.inputStyle {
+  text-align: center;
+}
+
+.login-box {
+  border: 1px solid #DCDFE6;
+  width: 350px;
+  margin: 180px auto;
+  padding: 35px 35px 15px 35px;
+  border-radius: 5px;
+  -webkit-border-radius: 5px;
+  -moz-border-radius: 5px;
+  box-shadow: 0 0 25px #909399;
+}
+
+.login-title {
+  text-align: center;
+  margin: 0 auto 40px auto;
+  color: #303133;
+}
+
+.background {
+  position: fixed;
+  height: 100%;
+  width: 100%;
+  background-color: #658ea9 !important;
+}
 
 </style>
\ No newline at end of file
diff --git a/src/views/OuterAppDetail.vue b/src/views/OuterAppDetail.vue
index 785d589..2388fb5 100644
--- a/src/views/OuterAppDetail.vue
+++ b/src/views/OuterAppDetail.vue
@@ -87,9 +87,10 @@ export default {
       })
     },
 
-    choose(id) {
+    choose(LD_id) {
       const _this = this
-      axios.get('http://localhost:8181/leaveDetail/findByIDAndSaveOD/' + id).then(function (resp) {
+      let id = window.location.pathname.split('/')[3];
+      axios.get('http://localhost:8181/leaveDetail/findByIDAndSaveOD/' + LD_id).then(function (resp) {
         if (resp.data == 'success') {
           _this.$alert('成功', '消息', {
             confirmButtonText: '确定',
diff --git a/src/views/OuterUserIndex.vue b/src/views/OuterUserIndex.vue
index f899e4a..a2c551f 100644
--- a/src/views/OuterUserIndex.vue
+++ b/src/views/OuterUserIndex.vue
@@ -1,12 +1,16 @@
 <template>
 
   <div>
-    <img height="100%" src="../assets/nudt.png" width="100%">
-    <span>姓名：{{ information.name }}</span>
-    <el-divider direction="vertical"></el-divider>
-    <span>编号：{{ information.school_id }}</span>
-    <el-divider direction="vertical"></el-divider>
-    <span>出入批准员</span>
+    <div style="text-align:right;">
+      <img height="100%" src="../assets/nudt.png" width="100%">
+      <span>姓名：{{ information.name }}</span>
+      <el-divider direction="vertical"></el-divider>
+      <span>编号：{{ information.school_id }}</span>
+      <el-divider direction="vertical"></el-divider>
+      <span>出入批准员</span>
+      <el-divider direction="vertical"></el-divider>
+      <el-button size="small" type="danger" @click="quit()">退出登录</el-button>
+    </div>
     <el-container style="height: 500px; border: 1px solid #eee">
       <el-aside width="200px" style="background-color: rgb(238, 241, 246)">
         <el-menu router>
@@ -27,6 +31,13 @@
 <script>
 export default {
   name: "StudentUserIndex",
+  methods: {
+    quit() {
+      let id = window.location.pathname.split('/')[3];
+      this.$cookieStore.delCookie("login_id");
+      this.$router.push('/')
+    }
+  },
   data() {
     return {
       information: [
diff --git a/src/views/SetComment.vue b/src/views/SetComment.vue
index 4f09843..28d0399 100644
--- a/src/views/SetComment.vue
+++ b/src/views/SetComment.vue
@@ -3,7 +3,7 @@
   <el-form ref="ruleForm" :model="ruleForm" :rules="rules" class="demo-ruleForm" label-width="100px">
     <h4>请在这里写下对本系统的匿名评论。</h4>
     <el-form-item label="评论" maxlength="255" prop="comment_detail">
-      <el-input v-model="ruleForm.comment_detail" :rows="10" maxlength="255" show-word-limit type="textarea"></el-input>
+      <el-input v-model="ruleForm.comment_detail" :rows="10" maxlength="100" show-word-limit type="textarea"></el-input>
     </el-form-item>
     <el-form-item>
       <el-button type="primary" @click="submitForm('ruleForm')">提交</el-button>
@@ -32,6 +32,7 @@ export default {
     submitForm(formName) {
       const _this = this
       let id = window.location.pathname.split('/')[3];
+      let type = window.location.pathname.split('/')[2];
       this.$refs[formName].validate((valid) => {
         if (valid) {
           this.ruleForm.userid = id
@@ -41,7 +42,7 @@ export default {
               _this.$alert('保存成功', '消息', {
                 confirmButtonText: '确定',
                 callback: action => {
-                  _this.$router.push('/user/student/' + id + '/history')
+                  _this.$router.push('/user/' + type + '/' + id + '/history')
                 }
               })
             }
diff --git a/src/views/StudentAppForm.vue b/src/views/StudentAppForm.vue
index fcf7db6..a9ec83e 100644
--- a/src/views/StudentAppForm.vue
+++ b/src/views/StudentAppForm.vue
@@ -2,7 +2,10 @@
 <template>
 
   <el-form :model="ruleForm" :rules="rules" ref="ruleForm" label-width="100px" class="demo-ruleForm">
-    <h4>默认您已经遵守防疫规定。</h4>
+    <div style="text-align:center;">
+      <h4>默认您已经遵守防疫规定。</h4>
+    </div>
+
     <el-form-item label="离开时间" prop="leave_time">
       <el-date-picker
           v-model="ruleForm.leave_time"
@@ -31,7 +34,8 @@
     </el-form-item>
     <p></p>
     <el-form-item label="外出理由" maxlength="255" prop="reason">
-      <el-input v-model="ruleForm.reason"></el-input>
+      <el-input v-model="ruleForm.reason" class="reason" maxlength="40" show-word-limit type="text"
+                width="80px"></el-input>
     </el-form-item>
     <el-form-item>
       <el-button type="primary" @click="submitForm('ruleForm')">提交</el-button>
@@ -179,5 +183,7 @@ export default {
 </script>
 
 <style scoped>
-
+.reason {
+  width: 650px;
+}
 </style>
\ No newline at end of file
diff --git a/src/views/StudentHistory.vue b/src/views/StudentHistory.vue
index 95fe639..57380f5 100644
--- a/src/views/StudentHistory.vue
+++ b/src/views/StudentHistory.vue
@@ -1,5 +1,6 @@
 <template>
-  <div>
+
+<div>
     <el-table
         ref="multipleTable"
         :data="tableData"
diff --git a/src/views/StudentUserIndex.vue b/src/views/StudentUserIndex.vue
index 96110cb..3c83572 100644
--- a/src/views/StudentUserIndex.vue
+++ b/src/views/StudentUserIndex.vue
@@ -1,15 +1,19 @@
 <template>
   <div>
-    <img height="100%" src="../assets/nudt.png" width="100%">
-    <span>姓名：{{ information.name }}</span>
-    <el-divider direction="vertical"></el-divider>
-    <span>编号：{{ information.school_id }}</span>
-    <el-divider direction="vertical"></el-divider>
-    <span>学生</span>
+    <div style="text-align:right;">
+      <img height="100%" src="../assets/nudt.png" width="100%">
+      <span>姓名：{{ information.name }}</span>
+      <el-divider direction="vertical"></el-divider>
+      <span>编号：{{ information.school_id }}</span>
+      <el-divider direction="vertical"></el-divider>
+      <span>学生</span>
+      <el-divider direction="vertical"></el-divider>
+      <el-button size="small" type="danger" @click="quit()">退出登录</el-button>
+    </div>
     <el-container style="height: 500px; border: 1px solid #eee">
       <el-aside width="200px" style="background-color: rgb(238, 241, 246)">
         <el-menu router>
-          <el-menu-item index="history">外出历史</el-menu-item>
+          <el-menu-item index="history">外出申请历史</el-menu-item>
           <el-menu-item index="application">申请记录</el-menu-item>
           <el-menu-item index="appForm">填写申请表单</el-menu-item>
           <el-menu-item index="setComment">匿名评论</el-menu-item>
@@ -24,9 +28,20 @@
   </div>
 </template>
 
+
 <script>
+
 export default {
   name: "StudentUserIndex",
+  methods: {
+
+    quit() {
+      let id = window.location.pathname.split('/')[3];
+      this.$cookieStore.delCookie("login_id");
+      this.$router.push('/')
+
+    }
+  },
   data() {
     return {
       information: [
diff --git a/src/views/TeacherUserIndex.vue b/src/views/TeacherUserIndex.vue
index 2196ee5..c372a70 100644
--- a/src/views/TeacherUserIndex.vue
+++ b/src/views/TeacherUserIndex.vue
@@ -1,13 +1,16 @@
 <template>
 
   <div>
-    <img height="100%" src="../assets/nudt.png" width="100%">
-    <p></p>
-    <span>姓名：{{ information.name }}</span>
-    <el-divider direction="vertical"></el-divider>
-    <span>编号：{{ information.school_id }}</span>
-    <el-divider direction="vertical"></el-divider>
-    <span>教师</span>
+    <div style="text-align:right;">
+      <img height="100%" src="../assets/nudt.png" width="100%">
+      <span>姓名：{{ information.name }}</span>
+      <el-divider direction="vertical"></el-divider>
+      <span>编号：{{ information.school_id }}</span>
+      <el-divider direction="vertical"></el-divider>
+      <span>教师</span>
+      <el-divider direction="vertical"></el-divider>
+      <el-button size="small" type="danger" @click="quit()">退出登录</el-button>
+    </div>
     <el-container style="height: 500px; border: 1px solid #eee">
       <el-aside width="200px" style="background-color: rgb(238, 241, 246)">
         <el-menu router>
@@ -28,7 +31,16 @@
 <script>
 export default {
   name: "StudentUserIndex",
-  data(){
+  methods: {
+
+    quit() {
+      let id = window.location.pathname.split('/')[3];
+      this.$cookieStore.delCookie("login_id");
+      this.$router.push('/')
+
+    }
+  },
+  data() {
     return {
       information: [
         {
@@ -39,6 +51,7 @@ export default {
       ]
     }
   },
+
   created() {
     const _this = this
 
diff --git a/yarn.lock b/yarn.lock
index a6961f8..c8a6654 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4874,6 +4874,11 @@ kind-of@^6.0.0, kind-of@^6.0.2:
   resolved "https://registry.npm.taobao.org/kind-of/download/kind-of-6.0.3.tgz#07c05034a6c349fa06e24fa35aa76db4580ce4dd"
   integrity sha1-B8BQNKbDSfoG4k+jWqdttFgM5N0=
 
+klona@^2.0.4:
+  version "2.0.5"
+  resolved "https://registry.yarnpkg.com/klona/-/klona-2.0.5.tgz#d166574d90076395d9963aa7a928fabb8d76afbc"
+  integrity sha512-pJiBpiXMbt7dkzXe8Ghj/u4FfXOOa98fPW+bihOJ4SjnoijweJrNThJfd3ifXpXhREjpoF2mZVH1GfS9LV3kHQ==
+
 launch-editor-middleware@^2.2.1:
   version "2.2.1"
   resolved "https://registry.npm.taobao.org/launch-editor-middleware/download/launch-editor-middleware-2.2.1.tgz#e14b07e6c7154b0a4b86a0fd345784e45804c157"
@@ -5321,7 +5326,7 @@ negotiator@0.6.2:
   resolved "https://registry.npm.taobao.org/negotiator/download/negotiator-0.6.2.tgz#feacf7ccf525a77ae9634436a64883ffeca346fb"
   integrity sha1-/qz3zPUlp3rpY0Q2pkiD/+yjRvs=
 
-neo-async@^2.5.0, neo-async@^2.6.0, neo-async@^2.6.1:
+neo-async@^2.5.0, neo-async@^2.6.0, neo-async@^2.6.1, neo-async@^2.6.2:
   version "2.6.2"
   resolved "https://registry.npm.taobao.org/neo-async/download/neo-async-2.6.2.tgz#b4aafb93e3aeb2d8174ca53cf163ab7d7308305f"
   integrity sha1-tKr7k+OustgXTKU88WOrfXMIMF8=
@@ -6700,6 +6705,14 @@ safe-regex@^1.1.0:
   resolved "https://registry.npm.taobao.org/safer-buffer/download/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
   integrity sha1-RPoWGwGHuVSd2Eu5GAL5vYOFzWo=
 
+sass-loader@^12.6.0:
+  version "12.6.0"
+  resolved "https://registry.yarnpkg.com/sass-loader/-/sass-loader-12.6.0.tgz#5148362c8e2cdd4b950f3c63ac5d16dbfed37bcb"
+  integrity sha512-oLTaH0YCtX4cfnJZxKSLAyglED0naiYfNG1iXfU5w1LNZ+ukoA5DtyDIN5zmKVZwYNJP4KRc5Y3hkWga+7tYfA==
+  dependencies:
+    klona "^2.0.4"
+    neo-async "^2.6.2"
+
 sax@~1.2.4:
   version "1.2.4"
   resolved "https://registry.nlark.com/sax/download/sax-1.2.4.tgz#2816234e2378bddc4e5354fab5caa895df7100d9"