diff --git a/src/views/system/login/index.vue b/src/views/system/login/index.vue
index 12330197..f1a5d8e4 100644
--- a/src/views/system/login/index.vue
+++ b/src/views/system/login/index.vue
@@ -8,7 +8,7 @@
     <div
       class="page-login--layer page-login--layer-time"
       flex="main:center cross:center">
-      {{time}}
+      {{ time }}
     </div>
     <div class="page-login--layer">
       <div
@@ -16,15 +16,13 @@
         flex="dir:top main:justify cross:stretch box:justify">
         <div class="page-login--content-header">
           <p class="page-login--content-header-motto">
-            时间是一切财富中最宝贵的财富
+            {{ $t(key('time_is_most_precious')) }}
           </p>
         </div>
         <div
           class="page-login--content-main"
           flex="dir:top main:center cross:center">
-          <!-- logo -->
-          <img class="page-login--logo" src="./image/logo@2x.png">
-          <!-- form -->
+          <img class="page-login--logo" :src="`${$baseUrl}image/logo/sc_logo.png`">
           <div class="page-login--form">
             <el-card shadow="never">
               <el-form
@@ -37,7 +35,8 @@
                   <el-input
                     type="text"
                     v-model="formLogin.username"
-                    placeholder="用户名">
+                    @keyup.enter.native="submit"
+                    :placeholder="$t(key('username'))">
                     <i slot="prepend" class="fa fa-user-circle-o"></i>
                   </el-input>
                 </el-form-item>
@@ -45,139 +44,65 @@
                   <el-input
                     type="password"
                     v-model="formLogin.password"
-                    placeholder="密码">
+                    @keyup.enter.native="submit"
+                    :placeholder="$t(key('password'))">
                     <i slot="prepend" class="fa fa-keyboard-o"></i>
                   </el-input>
                 </el-form-item>
-                <el-form-item prop="code">
-                  <el-input
-                    type="text"
-                    v-model="formLogin.code"
-                    placeholder="验证码">
-                    <template slot="append">
-                      <img class="login-code" src="./image/login-code.png">
-                    </template>
-                  </el-input>
-                </el-form-item>
                 <el-button
                   size="default"
                   @click="submit"
                   type="primary"
                   class="button-login">
-                  登录
+                  {{ $t(key('login')) }}
                 </el-button>
               </el-form>
             </el-card>
-            <p
-              class="page-login--options"
-              flex="main:justify cross:center">
-              <span><d2-icon name="question-circle"/> 忘记密码</span>
-              <span>注册用户</span>
-            </p>
-            <!-- quick login -->
-            <el-button class="page-login--quick" size="default" type="info" @click="dialogVisible = true">
-              快速选择用户（测试功能）
-            </el-button>
           </div>
         </div>
-        <div class="page-login--content-footer">
-          <p class="page-login--content-footer-locales">
-            <a
-              v-for="language in $languages"
-              :key="language.value"
-              @click="onChangeLocale(language.value)">
-              {{ language.label }}
-            </a>
-          </p>
-          <p class="page-login--content-footer-copyright">
-            Copyright
-            <d2-icon name="copyright"/>
-            2018 D2 Projects 开源组织出品
-            <a href="https://github.com/FairyEver">
-              @FairyEver
-            </a>
-          </p>
-          <p class="page-login--content-footer-options">
-            <a href="#">帮助</a>
-            <a href="#">隐私</a>
-            <a href="#">条款</a>
-          </p>
-        </div>
+        <div class="page-login--content-footer" />
       </div>
     </div>
-    <el-dialog
-      title="快速选择用户"
-      :visible.sync="dialogVisible"
-      width="400px">
-      <el-row :gutter="10" style="margin: -20px 0px -10px 0px;">
-        <el-col v-for="(user, index) in users" :key="index" :span="8">
-          <div class="page-login--quick-user" @click="handleUserBtnClick(user)">
-            <d2-icon name="user-circle-o"/>
-            <span>{{user.name}}</span>
-          </div>
-        </el-col>
-      </el-row>
-    </el-dialog>
   </div>
 </template>
 
 <script>
 import dayjs from 'dayjs'
 import { mapActions } from 'vuex'
+import util from '@/libs/util'
 import localeMixin from '@/locales/mixin.js'
+import { i18nMixin } from '@/composables/useI18n'
+import '@/components/d2-icon/font-awesome-4.7.0/css/font-awesome.min.css'
+
 export default {
   mixins: [
-    localeMixin
+    localeMixin,
+    i18nMixin('page.system.login')
   ],
   data () {
     return {
+      // 实时时钟定时器
       timeInterval: null,
+      // 当前时间显示
       time: dayjs().format('HH:mm:ss'),
-      // 快速选择用户
-      dialogVisible: false,
-      users: [
-        {
-          name: 'Admin',
-          username: 'admin',
-          password: 'admin'
-        },
-        {
-          name: 'Editor',
-          username: 'editor',
-          password: 'editor'
-        },
-        {
-          name: 'User1',
-          username: 'user1',
-          password: 'user1'
-        }
-      ],
-      // 表单
+      // 登录表单数据
       formLogin: {
-        username: 'admin',
-        password: 'admin',
-        code: 'v9am'
+        username: '',
+        password: ''
       },
-      // 表单校验
+      // 表单校验规则
       rules: {
         username: [
           {
             required: true,
-            message: '请输入用户名',
+            message: this.$t(this.key('please_enter_username')),
             trigger: 'blur'
           }
         ],
         password: [
           {
             required: true,
-            message: '请输入密码',
-            trigger: 'blur'
-          }
-        ],
-        code: [
-          {
-            required: true,
-            message: '请输入验证码',
+            message: this.$t(this.key('please_enter_password')),
             trigger: 'blur'
           }
         ]
@@ -185,50 +110,45 @@ export default {
     }
   },
   mounted () {
+    util.cookies.set('block', 'false')
+    // 启动实时时钟
     this.timeInterval = setInterval(() => {
       this.refreshTime()
     }, 1000)
   },
   beforeDestroy () {
+    // 销毁时清除时钟定时器
     clearInterval(this.timeInterval)
   },
   methods: {
     ...mapActions('d2admin/account', [
       'login'
     ]),
+    // 刷新时间显示
     refreshTime () {
       this.time = dayjs().format('HH:mm:ss')
     },
-    /**
-     * @description 接收选择一个用户快速登录的事件
-     * @param {Object} user 用户信息
-     */
-    handleUserBtnClick (user) {
-      this.formLogin.username = user.username
-      this.formLogin.password = user.password
-      this.submit()
-    },
-    /**
-     * @description 提交表单
-     */
-    // 提交登录信息
+    // 提交登录表单
     submit () {
       this.$refs.loginForm.validate((valid) => {
         if (valid) {
-          // 登录
-          // 注意 这里的演示没有传验证码
-          // 具体需要传递的数据请自行修改代码
+          // 调用 Vuex login action 进行登录
           this.login({
             username: this.formLogin.username,
             password: this.formLogin.password
           })
             .then(() => {
-              // 重定向对象不存在则返回顶层路径
+              // 登录成功后跳转到目标页或首页
               this.$router.replace(this.$route.query.redirect || '/')
             })
+            .catch((error) => {
+              // 登录失败时清除残留的 cookie 并提示错误信息
+              util.cookies.remove('token')
+              util.cookies.remove('uuid')
+              this.$message.error(error.message || this.$t(this.key('form_validation_failed')))
+            })
         } else {
-          // 登录表单校验失败
-          this.$message.error('表单校验失败，请检查')
+          this.$message.error(this.$t(this.key('form_validation_failed')))
         }
       })
     }
@@ -240,33 +160,34 @@ export default {
 .page-login {
   @extend %unable-select;
   $backgroundColor: #F0F2F5;
-  // ---
   background-color: $backgroundColor;
   height: 100%;
   position: relative;
-  // 层
+
   .page-login--layer {
     @extend %full;
     overflow: auto;
   }
+
   .page-login--layer-area {
     overflow: hidden;
   }
-  // 时间
+
   .page-login--layer-time {
     font-size: 24em;
     font-weight: bold;
     color: rgba(0, 0, 0, 0.03);
     overflow: hidden;
   }
-  // 登陆页面控件的容器
+
   .page-login--content {
     height: 100%;
     min-height: 500px;
   }
-  // header
+
   .page-login--content-header {
     padding: 1em 0;
+
     .page-login--content-header-motto {
       margin: 0px;
       padding: 0px;
@@ -275,115 +196,33 @@ export default {
       font-size: 12px;
     }
   }
-  // main
+
   .page-login--logo {
     width: 240px;
     margin-bottom: 2em;
     margin-top: -2em;
   }
-  // 登录表单
+
   .page-login--form {
     width: 280px;
-    // 卡片
+
     .el-card {
       margin-bottom: 15px;
     }
-    // 登录按钮
+
     .button-login {
       width: 100%;
     }
-    // 输入框左边的图表区域缩窄
+
     .el-input-group__prepend {
       padding: 0px 14px;
     }
-    .login-code {
-      height: 40px - 2px;
-      display: block;
-      margin: 0px -20px;
-      border-top-right-radius: 2px;
-      border-bottom-right-radius: 2px;
-    }
-    // 登陆选项
-    .page-login--options {
-      margin: 0px;
-      padding: 0px;
-      font-size: 14px;
-      color: $color-primary;
-      margin-bottom: 15px;
-      font-weight: bold;
-    }
-    .page-login--quick {
-      width: 100%;
-    }
   }
-  // 快速选择用户面板
-  .page-login--quick-user {
-    @extend %flex-center-col;
-    padding: 10px 0px;
-    border-radius: 4px;
-    &:hover {
-      background-color: $color-bg;
-      i {
-        color: $color-text-normal;
-      }
-      span {
-        color: $color-text-normal;
-      }
-    }
-    i {
-      font-size: 36px;
-      color: $color-text-sub;
-    }
-    span {
-      font-size: 12px;
-      margin-top: 10px;
-      color: $color-text-sub;
-    }
-  }
-  // footer
+
   .page-login--content-footer {
     padding: 1em 0;
-    .page-login--content-footer-locales {
-      padding: 0px;
-      margin: 0px;
-      margin-bottom: 15px;
-      font-size: 12px;
-      line-height: 12px;
-      text-align: center;
-      color: $color-text-normal;
-      a {
-        color: $color-text-normal;
-        margin: 0 .5em;
-        &:hover {
-          color: $color-text-main;
-        }
-      }
-    }
-    .page-login--content-footer-copyright {
-      padding: 0px;
-      margin: 0px;
-      margin-bottom: 10px;
-      font-size: 12px;
-      line-height: 12px;
-      text-align: center;
-      color: $color-text-normal;
-      a {
-        color: $color-text-normal;
-      }
-    }
-    .page-login--content-footer-options {
-      padding: 0px;
-      margin: 0px;
-      font-size: 12px;
-      line-height: 12px;
-      text-align: center;
-      a {
-        color: $color-text-normal;
-        margin: 0 1em;
-      }
-    }
   }
-  // 背景
+
   .circles {
     position: absolute;
     top: 0;
@@ -393,6 +232,7 @@ export default {
     overflow: hidden;
     margin: 0px;
     padding: 0px;
+
     li {
       position: absolute;
       display: block;
@@ -402,24 +242,27 @@ export default {
       background: #FFF;
       animation: animate 25s linear infinite;
       bottom: -200px;
+
       @keyframes animate {
-        0%{
+        0% {
           transform: translateY(0) rotate(0deg);
           opacity: 1;
           border-radius: 0;
         }
-        100%{
+        100% {
           transform: translateY(-1000px) rotate(720deg);
           opacity: 0;
           border-radius: 50%;
         }
       }
+
       &:nth-child(1) {
         left: 15%;
         width: 80px;
         height: 80px;
         animation-delay: 0s;
       }
+
       &:nth-child(2) {
         left: 5%;
         width: 20px;
@@ -427,12 +270,14 @@ export default {
         animation-delay: 2s;
         animation-duration: 12s;
       }
+
       &:nth-child(3) {
         left: 70%;
         width: 20px;
         height: 20px;
         animation-delay: 4s;
       }
+
       &:nth-child(4) {
         left: 40%;
         width: 60px;
@@ -440,24 +285,28 @@ export default {
         animation-delay: 0s;
         animation-duration: 18s;
       }
+
       &:nth-child(5) {
         left: 65%;
         width: 20px;
         height: 20px;
         animation-delay: 0s;
       }
+
       &:nth-child(6) {
         left: 75%;
         width: 150px;
         height: 150px;
         animation-delay: 3s;
       }
+
       &:nth-child(7) {
         left: 35%;
         width: 200px;
         height: 200px;
         animation-delay: 7s;
       }
+
       &:nth-child(8) {
         left: 50%;
         width: 25px;
@@ -465,6 +314,7 @@ export default {
         animation-delay: 15s;
         animation-duration: 45s;
       }
+
       &:nth-child(9) {
         left: 20%;
         width: 15px;
@@ -472,6 +322,7 @@ export default {
         animation-delay: 2s;
         animation-duration: 35s;
       }
+
       &:nth-child(10) {
         left: 85%;
         width: 150px;