diff --git a/bin/build-entry.js b/bin/build-entry.js
index 9f2544b2f..4cbd41f8d 100644
--- a/bin/build-entry.js
+++ b/bin/build-entry.js
@@ -14,13 +14,13 @@ const install = function(Vue) {
 
 {{install}}
 
-  // Vue.use(Loading);
+  Vue.use(Loading);
 
-  // Vue.prototype.$msgbox = MessageBox;
-  // Vue.prototype.$alert = MessageBox.alert;
-  // Vue.prototype.$confirm = MessageBox.confirm;
-  // Vue.prototype.$prompt = MessageBox.prompt;
-  // Vue.prototype.$notify = Notification;
+  Vue.prototype.$msgbox = MessageBox;
+  Vue.prototype.$alert = MessageBox.alert;
+  Vue.prototype.$confirm = MessageBox.confirm;
+  Vue.prototype.$prompt = MessageBox.prompt;
+  Vue.prototype.$notify = Notification;
 };
 
 // auto install
diff --git a/components.json b/components.json
index 3f311394d..6e2acfb95 100644
--- a/components.json
+++ b/components.json
@@ -1,7 +1,4 @@
 {
-  "group": [
-    "./packages/group/index.js"
-  ],
   "select-dropdown": [
     "./packages/select-dropdown/index.js"
   ],
diff --git a/examples/docs/tabs.md b/examples/docs/tabs.md
index ba2152f07..b2594a79a 100644
--- a/examples/docs/tabs.md
+++ b/examples/docs/tabs.md
@@ -15,8 +15,8 @@
           title: '选项卡四',
           content: '选项卡四内容'
         }],
-        activeKey: '3',
-        activeKey2: ''
+        activeName: '3',
+        activeName2: ''
       }
     }
   }
@@ -30,7 +30,7 @@
 ## 基础使用
 
 <div>
-  <el-tabs :active-key="activeKey">
+  <el-tabs :active-name="activeName">
     <el-tab-pane label="选项卡一">选项卡一内容</el-tab-pane>
     <el-tab-pane label="选项卡二">选项卡二内容</el-tab-pane>
     <el-tab-pane label="选项卡三">选项卡三内容</el-tab-pane>
@@ -39,7 +39,7 @@
 </div>
 
 ```html
-<el-tabs :active-key="activeKey">
+<el-tabs :active-name="activeName">
   <el-tab-pane label="选项卡一">选项卡一内容</el-tab-pane>
   <el-tab-pane label="选项卡二">选项卡二内容</el-tab-pane>
   <el-tab-pane label="选项卡三">选项卡三内容</el-tab-pane>
@@ -77,7 +77,7 @@
     <el-tab-pane label="选项卡四">选项卡四内容</el-tab-pane>
   </el-tabs>
 </div>
-{{activeKey2}}
+{{activeName2}}
 
 ```html
 <el-tabs type="card" :closable="true">
@@ -113,8 +113,8 @@
 |---------- |-------- |---------- |-------------  |-------- |
 | type     | 风格类型   | string   | card, border-card  |         |
 | closable  | 真实值   | boolean   | true, false |  false  |
-| defaultActiveKey  | 如果没有设置 activeKey, 则使用该值 | string    |     | 第一个面板  |
-| activeKey  | 当前选中面板的key  | string   |    |    |
+| defaultActiveName  | 如果没有设置 activeName, 则使用该值 | string    |     | 第一个面板  |
+| activeName  | 当前选中面板的 name  | string   |    |    |
 | tab.click  | tab 被点击的回调  | string   |    |    |
 | tab.remove  | tab 被删除的回调  | string   |    |    |
 
@@ -122,4 +122,4 @@
 | 参数       | 说明     | 类型      | 可选值       | 默认值   |
 |---------- |-------- |---------- |-------------  |-------- |
 | label     | 选项卡标题   | string   |  |         |
-| key       | 与选项卡activeKey对应的标识符   | string   |  |  该选项卡在选项卡中的index值，如第一个选项卡则为'1'  |
+| name       | 与选项卡 activeName 对应的标识符   | string   |  |  该选项卡在选项卡中的 name 值，如第一个选项卡则为'1'  |
diff --git a/packages/tabs/src/tab-pane.vue b/packages/tabs/src/tab-pane.vue
index 888001f66..7f7cc5afc 100644
--- a/packages/tabs/src/tab-pane.vue
+++ b/packages/tabs/src/tab-pane.vue
@@ -7,9 +7,7 @@
         type: String,
         required: true
       },
-      key: {
-        type: String
-      }
+      name: String
     },
 
     data() {
@@ -18,7 +16,8 @@
         transition: '',
         paneStyle: {
           position: 'relative'
-        }
+        },
+        key: ''
       };
     },
 
@@ -28,17 +27,20 @@
       }
     },
 
-    events: {
-    },
-
     computed: {
       show() {
-        return this.$parent.activeKey === this.key;
+        return this.$parent.currentName === this.key;
       }
     },
 
     watch: {
-      '$parent.activeKey'(newValue, oldValue) {
+      name: {
+        immediate: true,
+        handler(val) {
+          this.key = val;
+        }
+      },
+      '$parent.currentName'(newValue, oldValue) {
         if (this.key === newValue) {
           this.transition = newValue > oldValue ? 'slideInRight' : 'slideInLeft';
         }
diff --git a/packages/tabs/src/tab.vue b/packages/tabs/src/tab.vue
index e1a66f45b..ea35ec505 100644
--- a/packages/tabs/src/tab.vue
+++ b/packages/tabs/src/tab.vue
@@ -8,20 +8,23 @@
         required: true
       },
       closable: Boolean
-    },
-    data() {
-      return {
-        showClose: false
-      };
     }
   };
 </script>
 
 <template>
-  <div class="el-tabs__item"
-  :class="{
-    'is-active': $parent.activeKey === tab.key,
-    'is-disabled': tab.disabled,
-    'is-closable': closable
-  }">{{tab.label}}<span class="el-icon-close" v-if="closable" @click="$emit('onremove', tab, $event)"></span></div>
+  <div
+    class="el-tabs__item"
+    :class="{
+      'is-active': $parent.currentName === tab.key,
+      'is-disabled': tab.disabled,
+      'is-closable': closable
+    }">
+    {{tab.label}}
+    <span
+      class="el-icon-close"
+      v-if="closable"
+      @click="$emit('onremove', tab, $event)">
+    </span>
+  </div>
 </template>
diff --git a/packages/tabs/src/tabs.vue b/packages/tabs/src/tabs.vue
index ab371f641..1e8b70588 100644
--- a/packages/tabs/src/tabs.vue
+++ b/packages/tabs/src/tabs.vue
@@ -11,12 +11,8 @@
     props: {
       type: String,
       tabPosition: String,
-      defaultActiveKey: {
-        type: String
-      },
-      activeKey: {
-        type: String
-      },
+      defaultActiveName: String,
+      activeName: String,
       closable: false,
       tabWidth: 0
     },
@@ -25,34 +21,22 @@
       return {
         tabs: [],
         children: null,
-        activeTab: null
+        activeTab: null,
+        currentName: 0,
+        barStyle: ''
       };
     },
 
-    computed: {
-      barStyle: {
-        cache: false,
-        get() {
-          if (this.type) return {};
-          var style = {};
-          var offset = 0;
-          var tabWidth = 0;
-
-          this.tabs.every((tab, index) => {
-            let $el = this.$refs.tabs[index].$el;
-            if (tab.key !== this.activeKey) {
-              offset += $el.clientWidth;
-              return true;
-            } else {
-              tabWidth = $el.clientWidth;
-              return false;
-            }
-          });
-
-          style.width = tabWidth + 'px';
-          style.transform = `translateX(${offset}px)`;
-          return style;
+    watch: {
+      activeName: {
+        immediate: true,
+        handler(val) {
+          this.currentName = val || 0;
         }
+      },
+
+      'currentName'() {
+        this.calcBarStyle();
       }
     },
 
@@ -67,27 +51,49 @@
           this.tabs.splice(index, 1);
         }
 
-        if (tab.key === this.activeKey) {
+        if (tab.key === this.currentName) {
           let deleteIndex = this.$children.indexOf(tab);
           let nextChild = this.$children[deleteIndex + 1];
           let prevChild = this.$children[deleteIndex - 1];
 
-          this.activeKey = nextChild ? nextChild.key : prevChild ? prevChild.key : '-1';
+          this.currentName = nextChild ? nextChild.key : prevChild ? prevChild.key : '-1';
         }
         this.$emit('tab.remove', tab);
       },
       handleTabClick(tab) {
-        this.activeKey = tab.key;
+        this.currentName = tab.key;
         this.$emit('tab.click', tab);
+      },
+      calcBarStyle() {
+        if (this.type) return {};
+        var style = {};
+        var offset = 0;
+        var tabWidth = 0;
+
+        this.tabs.every((tab, index) => {
+          let $el = this.$refs.tabs[index].$el;
+          if (tab.key !== this.currentName) {
+            offset += $el.clientWidth;
+            return true;
+          } else {
+            tabWidth = $el.clientWidth;
+            return false;
+          }
+        });
+
+        style.width = tabWidth + 'px';
+        style.transform = `translateX(${offset}px)`;
+
+        this.barStyle = style;
       }
     },
-    ready() {
-      if (!this.activeKey) {
-        this.activeKey = this.defaultActiveKey || this.$children[0].key;
+
+    mounted() {
+      if (!this.currentName) {
+        this.currentName = this.defaultActiveName || this.$children[0].key;
       }
-      this.$children.forEach(tab => {
-        this.tabs.push(tab);
-      });
+      this.$children.forEach(tab => this.tabs.push(tab));
+      this.$nextTick(() => this.calcBarStyle());
     }
   };
 </script>
@@ -97,13 +103,17 @@
     <div class="el-tabs__header">
       <el-tab
         v-for="tab in tabs"
-        v-ref:tabs
+        ref="tabs"
         :tab="tab"
         :closable="closable"
         @onremove="removeTab"
-        @click="handleTabClick(tab)"
-      ></el-tab>
-      <div class="el-tabs__active-bar" v-bind:style="barStyle" v-if="!this.type && tabs.length > 0"></div>
+        @click.native="handleTabClick(tab)">
+      </el-tab>
+      <div
+        class="el-tabs__active-bar"
+        :style="barStyle"
+        v-if="!this.type && tabs.length > 0">
+      </div>
     </div>
 
     <div class="el-tabs__content">
diff --git a/src/index.js b/src/index.js
index 9942a5fdb..e6b26d846 100644
--- a/src/index.js
+++ b/src/index.js
@@ -1,4 +1,3 @@
-import Group from '../packages/group/index.js';
 import SelectDropdown from '../packages/select-dropdown/index.js';
 import Pagination from '../packages/pagination/index.js';
 import Dialog from '../packages/dialog/index.js';
@@ -52,7 +51,6 @@ import Spinner from '../packages/spinner/index.js';
 const install = function(Vue) {
   if (install.installed) return;
 
-  Vue.component(Group.name, Group);
   Vue.component(SelectDropdown.name, SelectDropdown);
   Vue.component(Pagination.name, Pagination);
   Vue.component(Dialog.name, Dialog);
@@ -109,14 +107,13 @@ const install = function(Vue) {
   Vue.prototype.$notify = Notification;
 };
 
-auto install
+// auto install
 if (typeof window !== 'undefined' && window.Vue) {
   install(window.Vue);
 };
 
 module.exports = {
-  install
-  Group,
+  install,
   SelectDropdown,
   Pagination,
   Dialog,