diff --git a/docs/demos/mock/sku.js b/docs/demos/mock/sku.js
index 5f3594221..828a00312 100644
--- a/docs/demos/mock/sku.js
+++ b/docs/demos/mock/sku.js
@@ -1,236 +1,517 @@
 /* eslint-disable */
-var _global = {
-    "kdt_id": 55,
-    "user_id": 4674509,
-    "offline_id": 0,
-    "activity_alias": "",
-    "sku": {
-        "tree": [{
-            "k": "\u989c\u8272",
-            "k_id": "1",
-            "v": [{
-                "id": "30349",
-                "name": "\u5929\u84dd\u8272",
-                "imgUrl": "https:\/\/img.yzcdn.cn\/upload_files\/2017\/02\/21\/FjKTOxjVgnUuPmHJRdunvYky9OHP.jpg!100x100.jpg"
-            }],
-            "k_s": "s1",
-            "count": 2
-        }, {
-            "k": "\u5c3a\u5bf8",
-            "k_id": "2",
-            "v": [{
-                "id": "1193",
-                "name": "1"
-            }, {
-                "id": "1194",
-                "name": "2"
-            }],
-            "k_s": "s2",
-            "count": 2
-        }],
-        "list": [{
-            "id": 2259,
-            "price": 100,
-            "discount": 100,
-            "code": "",
-            "s1": "1215",
-            "s2": "1193",
-            "s3": "0",
-            "s4": "0",
-            "s5": "0",
-            "extend": null,
-            "kdt_id": 55,
-            "discount_price": 0,
-            "stock_num": 110,
-            "stock_mode": 0,
-            "is_sell": null,
-            "combin_sku": false,
-            "goods_id": 946755
-        }, {
-            "id": 2260,
-            "price": 100,
-            "discount": 100,
-            "code": "",
-            "s1": "1215",
-            "s2": "1194",
-            "s3": "0",
-            "s4": "0",
-            "s5": "0",
-            "extend": null,
-            "kdt_id": 55,
-            "discount_price": 0,
-            "stock_num": 0,
-            "stock_mode": 0,
-            "is_sell": null,
-            "combin_sku": false,
-            "goods_id": 946755
-        }, {
-            "id": 2257,
-            "price": 100,
-            "discount": 100,
-            "code": "",
-            "s1": "30349",
-            "s2": "1193",
-            "s3": "0",
-            "s4": "0",
-            "s5": "0",
-            "extend": null,
-            "kdt_id": 55,
-            "discount_price": 0,
-            "stock_num": 111,
-            "stock_mode": 0,
-            "is_sell": null,
-            "combin_sku": false,
-            "goods_id": 946755
-        }, {
-            "id": 2258,
-            "price": 100,
-            "discount": 100,
-            "code": "",
-            "s1": "30349",
-            "s2": "1194",
-            "s3": "0",
-            "s4": "0",
-            "s5": "0",
-            "extend": null,
-            "kdt_id": 55,
-            "discount_price": 0,
-            "stock_num": 6,
-            "stock_mode": 0,
-            "is_sell": null,
-            "combin_sku": false,
-            "goods_id": 946755
-        }],
-        "price": "1.00",
-        "stock_num": 227,
-        "collection_id": 2261,
-        "collection_price": 0,
-        "none_sku": false,
-        "sold_num": 0,
-        "min_price": "1.00",
-        "max_price": "1.00",
-        "messages": [{
-            "datetime": "0",
-            "disable_multiple": false,
-            "disable": false,
-            "multiple": "0",
-            "name": "\u7559\u8a001",
-            "disable_required": false,
-            "disable_edit_name": false,
-            "type": "text",
-            "disable_delete": false,
-            "disable_type": false,
-            "required": "1"
-        }, {
-            "datetime": "0",
-            "disable_multiple": false,
-            "disable": false,
-            "multiple": 0,
-            "name": "\u7559\u8a002",
-            "disable_required": false,
-            "disable_edit_name": false,
-            "type": "id_no",
-            "disable_delete": false,
-            "disable_type": false,
-            "required": 0
-        }, {
-            "datetime": "0",
-            "disable_multiple": false,
-            "disable": false,
-            "multiple": 0,
-            "name": "\u7559\u8a003",
-            "disable_required": false,
-            "disable_edit_name": false,
-            "type": "image",
-            "disable_delete": false,
-            "disable_type": false,
-            "required": 0
-        }, {
-            "datetime": "0",
-            "disable_multiple": false,
-            "disable": false,
-            "multiple": 1,
-            "name": "\u7559\u8a004",
-            "disable_required": false,
-            "disable_edit_name": false,
-            "type": "text",
-            "disable_delete": false,
-            "disable_type": false,
-            "required": 0
-        }, {
-            "datetime": "0",
-            "disable_multiple": false,
-            "disable": false,
-            "name": "\u6570\u5b57",
-            "multiple": 0,
-            "disable_required": false,
-            "disable_edit_name": false,
-            "type": "tel",
-            "disable_delete": false,
-            "disable_type": false,
-            "required": 0
-        }, {
-            "datetime": "0",
-            "disable_multiple": false,
-            "disable": false,
-            "name": "\u90ae\u4ef6",
-            "multiple": 0,
-            "disable_required": false,
-            "disable_edit_name": false,
-            "type": "email",
-            "disable_delete": false,
-            "disable_type": false,
-            "required": 0
-        }, {
-            "datetime": "0",
-            "disable_multiple": false,
-            "disable": false,
-            "name": "\u65e5\u671f",
-            "multiple": 0,
-            "disable_required": false,
-            "disable_edit_name": false,
-            "type": "date",
-            "disable_delete": false,
-            "disable_type": false,
-            "required": 0
-        }, {
-            "datetime": "0",
-            "disable_multiple": false,
-            "disable": false,
-            "name": "\u65f6\u95f4\u542b\u65e5\u671f",
-            "multiple": 0,
-            "disable_required": false,
-            "disable_edit_name": false,
-            "type": "time",
-            "disable_delete": false,
-            "disable_type": false,
-            "required": 0
-        }, {
-            "datetime": "0",
-            "disable_multiple": false,
-            "disable": false,
-            "name": "\u65f6\u95f4",
-            "multiple": 0,
-            "disable_required": false,
-            "disable_edit_name": false,
-            "type": "time",
-            "disable_delete": false,
-            "disable_type": false,
-            "required": 0
-        }],
-        "hide_stock": false
+export default {
+  'zh-CN': {
+    kdt_id: 55,
+    user_id: 4674509,
+    offline_id: 0,
+    activity_alias: '',
+    sku: {
+      tree: [
+        {
+          k: '颜色',
+          k_id: '1',
+          v: [
+            {
+              id: '30349',
+              name: '天蓝色',
+              imgUrl:
+                'https://img.yzcdn.cn/upload_files/2017/02/21/FjKTOxjVgnUuPmHJRdunvYky9OHP.jpg!100x100.jpg'
+            }
+          ],
+          k_s: 's1',
+          count: 2
+        },
+        {
+          k: '尺寸',
+          k_id: '2',
+          v: [
+            {
+              id: '1193',
+              name: '1'
+            },
+            {
+              id: '1194',
+              name: '2'
+            }
+          ],
+          k_s: 's2',
+          count: 2
+        }
+      ],
+      list: [
+        {
+          id: 2259,
+          price: 100,
+          discount: 100,
+          code: '',
+          s1: '1215',
+          s2: '1193',
+          s3: '0',
+          s4: '0',
+          s5: '0',
+          extend: null,
+          kdt_id: 55,
+          discount_price: 0,
+          stock_num: 110,
+          stock_mode: 0,
+          is_sell: null,
+          combin_sku: false,
+          goods_id: 946755
+        },
+        {
+          id: 2260,
+          price: 100,
+          discount: 100,
+          code: '',
+          s1: '1215',
+          s2: '1194',
+          s3: '0',
+          s4: '0',
+          s5: '0',
+          extend: null,
+          kdt_id: 55,
+          discount_price: 0,
+          stock_num: 0,
+          stock_mode: 0,
+          is_sell: null,
+          combin_sku: false,
+          goods_id: 946755
+        },
+        {
+          id: 2257,
+          price: 100,
+          discount: 100,
+          code: '',
+          s1: '30349',
+          s2: '1193',
+          s3: '0',
+          s4: '0',
+          s5: '0',
+          extend: null,
+          kdt_id: 55,
+          discount_price: 0,
+          stock_num: 111,
+          stock_mode: 0,
+          is_sell: null,
+          combin_sku: false,
+          goods_id: 946755
+        },
+        {
+          id: 2258,
+          price: 100,
+          discount: 100,
+          code: '',
+          s1: '30349',
+          s2: '1194',
+          s3: '0',
+          s4: '0',
+          s5: '0',
+          extend: null,
+          kdt_id: 55,
+          discount_price: 0,
+          stock_num: 6,
+          stock_mode: 0,
+          is_sell: null,
+          combin_sku: false,
+          goods_id: 946755
+        }
+      ],
+      price: '1.00',
+      stock_num: 227,
+      collection_id: 2261,
+      collection_price: 0,
+      none_sku: false,
+      sold_num: 0,
+      min_price: '1.00',
+      max_price: '1.00',
+      messages: [
+        {
+          datetime: '0',
+          disable_multiple: false,
+          disable: false,
+          multiple: '0',
+          name: '留言1',
+          disable_required: false,
+          disable_edit_name: false,
+          type: 'text',
+          disable_delete: false,
+          disable_type: false,
+          required: '1'
+        },
+        {
+          datetime: '0',
+          disable_multiple: false,
+          disable: false,
+          multiple: 0,
+          name: '留言2',
+          disable_required: false,
+          disable_edit_name: false,
+          type: 'id_no',
+          disable_delete: false,
+          disable_type: false,
+          required: 0
+        },
+        {
+          datetime: '0',
+          disable_multiple: false,
+          disable: false,
+          multiple: 0,
+          name: '留言3',
+          disable_required: false,
+          disable_edit_name: false,
+          type: 'image',
+          disable_delete: false,
+          disable_type: false,
+          required: 0
+        },
+        {
+          datetime: '0',
+          disable_multiple: false,
+          disable: false,
+          multiple: 1,
+          name: '留言4',
+          disable_required: false,
+          disable_edit_name: false,
+          type: 'text',
+          disable_delete: false,
+          disable_type: false,
+          required: 0
+        },
+        {
+          datetime: '0',
+          disable_multiple: false,
+          disable: false,
+          name: '数字',
+          multiple: 0,
+          disable_required: false,
+          disable_edit_name: false,
+          type: 'tel',
+          disable_delete: false,
+          disable_type: false,
+          required: 0
+        },
+        {
+          datetime: '0',
+          disable_multiple: false,
+          disable: false,
+          name: '邮件',
+          multiple: 0,
+          disable_required: false,
+          disable_edit_name: false,
+          type: 'email',
+          disable_delete: false,
+          disable_type: false,
+          required: 0
+        },
+        {
+          datetime: '0',
+          disable_multiple: false,
+          disable: false,
+          name: '日期',
+          multiple: 0,
+          disable_required: false,
+          disable_edit_name: false,
+          type: 'date',
+          disable_delete: false,
+          disable_type: false,
+          required: 0
+        },
+        {
+          datetime: '0',
+          disable_multiple: false,
+          disable: false,
+          name: '时间含日期',
+          multiple: 0,
+          disable_required: false,
+          disable_edit_name: false,
+          type: 'time',
+          disable_delete: false,
+          disable_type: false,
+          required: 0
+        },
+        {
+          datetime: '0',
+          disable_multiple: false,
+          disable: false,
+          name: '时间',
+          multiple: 0,
+          disable_required: false,
+          disable_edit_name: false,
+          type: 'time',
+          disable_delete: false,
+          disable_type: false,
+          required: 0
+        }
+      ],
+      hide_stock: false
     },
-    "goods_id": "946755",
-    "alias": "2oml0r0n5vytj",
-    "quota": 15,
-    "is_virtual": "0",
-    "quota_used": 0,
-    "goods_info": {
-        "title": "测试商品",
-        "picture": ["https:\/\/img.yzcdn.cn\/upload_files\/2017\/03\/16\/Fs_OMbSFPa183sBwvG_94llUYiLa.jpeg?imageView2\/2\/w\/100\/h\/100\/q\/75\/format\/jpg"],
-        "price": 1,
-        "origin": ""
+    goods_id: '946755',
+    alias: '2oml0r0n5vytj',
+    quota: 15,
+    is_virtual: '0',
+    quota_used: 0,
+    goods_info: {
+      title: '测试商品',
+      picture: 'https://img.yzcdn.cn/upload_files/2017/03/16/Fs_OMbSFPa183sBwvG_94llUYiLa.jpeg?imageView2/2/w/100/h/100/q/75/format/jpg',
+      price: 1,
+      origin: ''
     }
+  },
+  'en-US': {
+    kdt_id: 55,
+    user_id: 4674509,
+    offline_id: 0,
+    activity_alias: '',
+    sku: {
+      tree: [
+        {
+          k: 'Color',
+          k_id: '1',
+          v: [
+            {
+              id: '30349',
+              name: 'Blue',
+              imgUrl:
+                'https://img.yzcdn.cn/upload_files/2017/02/21/FjKTOxjVgnUuPmHJRdunvYky9OHP.jpg!100x100.jpg'
+            }
+          ],
+          k_s: 's1',
+          count: 2
+        },
+        {
+          k: 'Size',
+          k_id: '2',
+          v: [
+            {
+              id: '1193',
+              name: '1'
+            },
+            {
+              id: '1194',
+              name: '2'
+            }
+          ],
+          k_s: 's2',
+          count: 2
+        }
+      ],
+      list: [
+        {
+          id: 2259,
+          price: 100,
+          discount: 100,
+          code: '',
+          s1: '1215',
+          s2: '1193',
+          s3: '0',
+          s4: '0',
+          s5: '0',
+          extend: null,
+          kdt_id: 55,
+          discount_price: 0,
+          stock_num: 110,
+          stock_mode: 0,
+          is_sell: null,
+          combin_sku: false,
+          goods_id: 946755
+        },
+        {
+          id: 2260,
+          price: 100,
+          discount: 100,
+          code: '',
+          s1: '1215',
+          s2: '1194',
+          s3: '0',
+          s4: '0',
+          s5: '0',
+          extend: null,
+          kdt_id: 55,
+          discount_price: 0,
+          stock_num: 0,
+          stock_mode: 0,
+          is_sell: null,
+          combin_sku: false,
+          goods_id: 946755
+        },
+        {
+          id: 2257,
+          price: 100,
+          discount: 100,
+          code: '',
+          s1: '30349',
+          s2: '1193',
+          s3: '0',
+          s4: '0',
+          s5: '0',
+          extend: null,
+          kdt_id: 55,
+          discount_price: 0,
+          stock_num: 111,
+          stock_mode: 0,
+          is_sell: null,
+          combin_sku: false,
+          goods_id: 946755
+        },
+        {
+          id: 2258,
+          price: 100,
+          discount: 100,
+          code: '',
+          s1: '30349',
+          s2: '1194',
+          s3: '0',
+          s4: '0',
+          s5: '0',
+          extend: null,
+          kdt_id: 55,
+          discount_price: 0,
+          stock_num: 6,
+          stock_mode: 0,
+          is_sell: null,
+          combin_sku: false,
+          goods_id: 946755
+        }
+      ],
+      price: '1.00',
+      stock_num: 227,
+      collection_id: 2261,
+      collection_price: 0,
+      none_sku: false,
+      sold_num: 0,
+      min_price: '1.00',
+      max_price: '1.00',
+      messages: [
+        {
+          datetime: '0',
+          disable_multiple: false,
+          disable: false,
+          multiple: '0',
+          name: 'Messsage 1',
+          disable_required: false,
+          disable_edit_name: false,
+          type: 'text',
+          disable_delete: false,
+          disable_type: false,
+          required: '1'
+        },
+        {
+          datetime: '0',
+          disable_multiple: false,
+          disable: false,
+          multiple: 0,
+          name: 'Messsage 2',
+          disable_required: false,
+          disable_edit_name: false,
+          type: 'id_no',
+          disable_delete: false,
+          disable_type: false,
+          required: 0
+        },
+        {
+          datetime: '0',
+          disable_multiple: false,
+          disable: false,
+          multiple: 0,
+          name: 'Messsage 3',
+          disable_required: false,
+          disable_edit_name: false,
+          type: 'image',
+          disable_delete: false,
+          disable_type: false,
+          required: 0
+        },
+        {
+          datetime: '0',
+          disable_multiple: false,
+          disable: false,
+          multiple: 1,
+          name: 'Messsage 4',
+          disable_required: false,
+          disable_edit_name: false,
+          type: 'text',
+          disable_delete: false,
+          disable_type: false,
+          required: 0
+        },
+        {
+          datetime: '0',
+          disable_multiple: false,
+          disable: false,
+          name: 'Number',
+          multiple: 0,
+          disable_required: false,
+          disable_edit_name: false,
+          type: 'tel',
+          disable_delete: false,
+          disable_type: false,
+          required: 0
+        },
+        {
+          datetime: '0',
+          disable_multiple: false,
+          disable: false,
+          name: 'Email',
+          multiple: 0,
+          disable_required: false,
+          disable_edit_name: false,
+          type: 'email',
+          disable_delete: false,
+          disable_type: false,
+          required: 0
+        },
+        {
+          datetime: '0',
+          disable_multiple: false,
+          disable: false,
+          name: 'Date',
+          multiple: 0,
+          disable_required: false,
+          disable_edit_name: false,
+          type: 'date',
+          disable_delete: false,
+          disable_type: false,
+          required: 0
+        },
+        {
+          datetime: '0',
+          disable_multiple: false,
+          disable: false,
+          name: 'Datetime',
+          multiple: 0,
+          disable_required: false,
+          disable_edit_name: false,
+          type: 'time',
+          disable_delete: false,
+          disable_type: false,
+          required: 0
+        },
+        {
+          datetime: '0',
+          disable_multiple: false,
+          disable: false,
+          name: 'Time',
+          multiple: 0,
+          disable_required: false,
+          disable_edit_name: false,
+          type: 'time',
+          disable_delete: false,
+          disable_type: false,
+          required: 0
+        }
+      ],
+      hide_stock: false
+    },
+    goods_id: '946755',
+    alias: '2oml0r0n5vytj',
+    quota: 15,
+    is_virtual: '0',
+    quota_used: 0,
+    goods_info: {
+      title: 'Goods Name',
+      picture: 'https://img.yzcdn.cn/upload_files/2017/03/16/Fs_OMbSFPa183sBwvG_94llUYiLa.jpeg?imageView2/2/w/100/h/100/q/75/format/jpg',
+      price: 1,
+      origin: ''
+    }
+  }
 };
-
-export default _global;
diff --git a/docs/demos/views/sku.vue b/docs/demos/views/sku.vue
index b8206aadb..51773c0d3 100644
--- a/docs/demos/views/sku.vue
+++ b/docs/demos/views/sku.vue
@@ -4,19 +4,19 @@
       <div class="sku-container">
         <van-sku
           v-model="showBase"
-          :sku="sku"
-          :goods="goods"
-          :goodsId="goodsId"
-          :hideStock="sku.hide_stock"
-          :quota="quota"
-          :quotaUsed="quotaUsed"
-          :resetStepperOnHide="resetStepperOnHide"
-          :disableStepperInput="disableStepperInput"
+          :sku="$t('sku').sku"
+          :goods="$t('sku').goods_info"
+          :goodsId="$t('sku').goods_id"
+          :hideStock="$t('sku').sku.hide_stock"
+          :quota="$t('sku').quota"
+          :quotaUsed="$t('sku').quota_used"
+          :resetStepperOnHide="true"
+          :disableStepperInput="true"
           @buy-clicked="handleBuyClicked"
           @add-cart="handleAddCartClicked"
         >
         </van-sku>
-        <van-button type="primary" @click="showBase = true" block>基础用法</van-button>
+        <van-button type="primary" @click="showBase = true" block>{{ $t('basicUsage') }}</van-button>
       </div>
     </demo-block>
 
@@ -24,31 +24,28 @@
       <div class="sku-container">
         <van-sku
           v-model="showCustomAction"
-          stepperTitle="我要买"
-          :sku="sku"
-          :goods="goods"
-          :goodsId="goodsId"
-          :hideStock="sku.hide_stock"
+          :stepperTitle="$t('stepperTitle')"
+          :sku="$t('sku').sku"
+          :goods="$t('sku').goods_info"
+          :goodsId="$t('sku').goods_id"
+          :hideStock="$t('sku').sku.hide_stock"
           :showAddCartBtn="true"
-          :quota="quota"
-          :quotaUsed="quotaUsed"
+          :quota="$t('sku').quota"
+          :quotaUsed="$t('sku').quota_used"
           :resetStepperOnHide="true"
           :initialSku="initialSku"
           @buy-clicked="handleBuyClicked"
           @add-cart="handleAddCartClicked"
         >
-          <!-- 隐藏sku messages -->
           <template slot="sku-messages"></template>
-          <!-- 自定义sku actions -->
           <template slot="sku-actions" slot-scope="props">
             <div class="van-sku-actions">
-              <van-button bottomAction @click="handlePointClicked">积分兑换</van-button>
-              <!-- 直接触发sku内部事件，通过内部事件执行handleBuyClicked回调 -->
-              <van-button type="primary" bottomAction @click="props.skuEventBus.$emit('sku:buy')">买买买</van-button>
+              <van-button bottomAction @click="handlePointClicked">{{ $t('button1') }}</van-button>
+              <van-button type="primary" bottomAction @click="props.skuEventBus.$emit('sku:buy')">{{ $t('button2') }}</van-button>
             </div>
           </template>
         </van-sku>
-        <van-button type="primary" @click="showCustomAction = true" block>自定义sku actions</van-button>
+        <van-button type="primary" @click="showCustomAction = true" block>{{ $t('advancedUsage') }}</van-button>
       </div>
     </demo-block>
   </demo-section>
@@ -57,16 +54,19 @@
 <script>
 import data from '../mock/sku';
 
-const goods = data.goods_info;
-goods.picture = goods.picture[0];
-
 export default {
   i18n: {
     'zh-CN': {
-
+      sku: data['zh-CN'],
+      stepperTitle: '我要买',
+      button1: '积分兑换',
+      button2: '买买买'
     },
     'en-US': {
-
+      sku: data['en-US'],
+      stepperTitle: 'Stepper title',
+      button1: 'Button',
+      button2: 'Button'
     }
   },
 
@@ -74,13 +74,6 @@ export default {
     return {
       showBase: false,
       showCustomAction: false,
-      sku: data.sku,
-      goods: goods,
-      goodsId: data.goods_id,
-      quota: data.quota,
-      quotaUsed: data.quota_used,
-      disableStepperInput: true,
-      resetStepperOnHide: true,
       initialSku: {
         s1: '30349',
         s2: '1193'
diff --git a/docs/markdown/en-US/sku.md b/docs/markdown/en-US/sku.md
index 6e3427834..af10ffce4 100644
--- a/docs/markdown/en-US/sku.md
+++ b/docs/markdown/en-US/sku.md
@@ -26,12 +26,12 @@ Vue.use(Sku);
 />
 ```
 
-#### 自定义 sku slot 区块
+#### Advanced Usage
 
 ```html
 <van-sku
   v-model="showCustomAction"
-  stepperTitle="我要买"
+  stepperTitle="Stepper title"
   :sku="sku"
   :goods="goods"
   :goodsId="goodsId"
@@ -44,14 +44,14 @@ Vue.use(Sku);
   @buy-clicked="handleBuyClicked"
   @add-cart="handleAddCartClicked"
 >
-  <!-- 隐藏sku messages -->
+  <!-- hide sku messages -->
   <template slot="sku-messages"></template>
-  <!-- 自定义sku actions -->
+  <!-- custom sku actions -->
   <template slot="sku-actions" slot-scope="props">
     <div class="van-sku-actions">
-      <van-button bottomAction @click="handlePointClicked">积分兑换</van-button>
-      <!-- 直接触发sku内部事件，通过内部事件执行handleBuyClicked回调 -->
-      <van-button type="primary" bottomAction @click="props.skuEventBus.$emit('sku:buy')">买买买</van-button>
+      <van-button bottomAction @click="handlePointClicked">Button</van-button>
+      <!-- trigger sku inner event -->
+      <van-button type="primary" bottomAction @click="props.skuEventBus.$emit('sku:buy')">Button</van-button>
     </div>
   </template>
 </van-sku>
@@ -59,113 +59,116 @@ Vue.use(Sku);
 
 ### API
 
-| Attribute | Description | Type | Default | 必须 |
+| Attribute | Description | Type | Default | Accepted Values |
 |-----------|-----------|-----------|-------------|-------------|
-| v-model | 是否显示sku | Boolean | false |    是 |
-| sku | 商品sku数据 | Object | - |    是 |
-| goods | 商品信息 | Object | - |  是 |
-| goodsId | 商品id | String/Number | - |  是 |
-| hideStock | 是否显示商品剩余库存 | Boolean | false | 否 |
-| showAddCartBtn | 是否显示加入购物车按钮 | Boolean | true |  否 |
-| quota | 限购数(0表示不限购) | Number | 0 |  否 |
-| quotaUsed | 已经购买过的数量 | Number | 0 |  否 |
-| resetStepperOnHide | 窗口隐藏时重置选择的商品数量 | Boolean | false |  否 |
-| disableStepperInput | 是否禁用sku中stepper的input框 | Boolean | false | 否 |
-| stepperTitle | 数量选择组件左侧文案 | String | '购买数量' |  否 |
-| add-cart | 点击添加购物车回调 | Function(skuData: Object) | - |  否 |
-| buy-clicked | 点击购买回调 | Function(skuData: Object) | - |  否 |
+| v-model | Whether to show sku | `Boolean` | `false` | - |
+| sku | Sku data | `Object` | - | - |
+| goods | Goods info | `Object` | - | - |
+| goodsId | Goods id | `String | Number` | - | - |
+| hideStock | Whether to hide stock | `Boolean` | `false` | - |
+| showAddCartBtn | Whether to show cart button | `Boolean` | `true` | - |
+| quota | Quota (0 as no limit) | `Number` | `0` | - |
+| quotaUsed | Used quota | `Number` | `0` | - |
+| resetStepperOnHide | Whether to reset stepper when hide | `Boolean` | `false` | - |
+| disableStepperInput | Whether to disable stepper input | `Boolean` | `false` | - |
+| stepperTitle | Quantity title | `String` | `Quantity` | - |
 
-### slots
-sku组件默认划分好了若干区块，这些区块都定义成了slot，可以按需进行替换。区块顺序见下表：
+### Event
+
+| Event | Description | Attribute |
+|-----------|-----------|-----------|
+| add-cart | Triggered when click cart button | data: Object |
+| buy-clicked | Triggered when click buy button | data: Object |
+
+### Slot
 
 | Name | Description | 
 |-----------|-----------|
-| sku-header | 商品信息展示区，包含商品图片、名称、价格等信息 |
-| sku-group | 商品sku展示区 |
-| extra-sku-group | 额外商品sku展示区，一般用不到 |
-| sku-stepper | 商品数量选择区 |
-| sku-messages | 商品留言区 |
-| sku-actions | 操作按钮区 |
+| sku-header | Custom header |
+| sku-group | Custom sku |
+| extra-sku-group | Extra custom content |
+| sku-stepper | Custom stepper |
+| sku-messages | Custom messages |
+| sku-actions | Custom button actions |
 
 #### Data Structure
-#### sku对象结构
+#### Sku Data Structure
 ```javascript
-"sku": {
-    // 所有sku规格类目与其值的从属关系，比如商品有颜色和尺码两大类规格，颜色下面又有红色和蓝色两个规格值。
-    // 可以理解为一个商品可以有多个规格类目，一个规格类目下可以有多个规格值。
-    "tree": [{ 
-        "k": "颜色", // skuKeyName：规格类目名称 
-        "v": [{
-            "id": "30349", // skuValueId：规格值id 
-            "name": "红色", // skuValueName：规格值名称 
-            "imgUrl": "https:\/\/img.yzcdn.cn\/upload_files\/2017\/02\/21\/FjKTOxjVgnUuPmHJRdunvYky9OHP.jpg" // 规格类目图片，只有第一个规格类目可以定义图片
-        }, {
-            "id": "1215",
-            "name": "蓝色",
-            "imgUrl": "https:\/\/img.yzcdn.cn\/upload_files\/2017\/03\/16\/Fs_OMbSFPa183sBwvG_94llUYiLa.jpeg"
-        }],
-        "k_s": "s1" // skuKeyStr：sku组合列表（下方list）中当前类目对应的key值，value值会是从属于当前类目的一个规格值id 
-    }, ...],
-    // 所有sku的组合列表，比如红色、M码为一个sku组合，红色、S码为另一个组合
-    "list": [{
-        "id": 2259, // skuId，下单时后端需要
-        "price": 100, // 价格（单位分）
-        "s1": "1215", // 规格类目k_s为s1的对应规格值id
-        "s2": "1193",  // 规格类目k_s为s2的对应规格值id
-        "s3": "0", // 最多包含3个规格值，为0表示不存在该规格
-        "stock_num": 110 // 当前sku组合对应的库存
-    }, ...],
-    "price": "1.00", // 默认价格（单位元）后端单位暂时有点不统一
-    "stock_num": 227, // 商品总库存
-    "collection_id": 2261, // 无规格商品skuId取collection_id，否则取所选sku组合对应的id
-    "none_sku": false, // 是否无规格商品
-    "messages": [{ // 商品留言
-        "datetime": "0", // 留言类型为time时，是否含日期。“1”表示包含
-        "multiple": "0", // 留言类型为text时，是否多行文本。“1”表示多行
-        "name": "留言", // 留言名称
-        "type": "text", // 留言类型，可选id_no（身份证）, text, tel, date, time, email
-        "required": "1" // 是否必填 “1”表示必填
-    }, ...],
-    "hide_stock": false // 是否隐藏剩余库存
-},
+sku: {
+  tree: [
+    {
+      k: 'Color',
+      v: [
+        {
+          id: '30349',
+          name: 'Red',
+          imgUrl: 'https://img.yzcdn.cn/1.jpg'
+        },
+        {
+          id: '1215',
+          name: 'Blue',
+          imgUrl: 'https://img.yzcdn.cn/2.jpg'
+        }
+      ],
+      k_s: 's1'
+    }
+  ],
+  list: [
+    {
+      id: 2259,
+      price: 100,
+      s1: '1215',
+      s2: '1193',
+      s3: '0',
+      stock_num: 110
+    }
+  ],
+  price: '1.00',
+  stock_num: 227,
+  collection_id: 2261,
+  none_sku: false,
+  messages: [
+    {
+      datetime: '0',
+      multiple: '0',
+      name: 'Message',
+      type: 'text',
+      required: '1'
+    }
+  ],
+  hide_stock: false
+}
 ```
 
-#### goods对象结构
+#### Goods Data Structure
+
 ```javascript
-"goods": {
-    // 商品标题
-    "title": "测试商品", 
-    // 默认商品sku缩略图
-    "picture": "https:\/\/img.yzcdn.cn\/upload_files\/2017\/03\/16\/Fs_OMbSFPa183sBwvG_94llUYiLa.jpeg?imageView2\/2\/w\/100\/h\/100\/q\/75\/format\/webp"
-},
+goods: {
+  title: 'Title',
+  picture: 'https://img.yzcdn.cn/1.jpg'
+}
 ```
 
-#### 添加购物车和点击购买回调函数接收的skuData对象结构
+#### Event Params Data Structure
+
 ```javascript
 skuData: {
-  // 商品id
-  goodsId:"946755",
-  // 留言信息
+  goodsId: '946755',
   messages: {
-    message_0:"12",
-    message_1:"",
-    ... // 有几个留言就有几条
+    message_0: '12',
+    message_1: ''
   },
-  // 另一种格式的留言，key不同
   cartMessages: {
-    '留言1': 'xxxx',
-    ... // key是message的name
+    'Message 1': 'xxxx'
   },
-  // 选择的商品数量
-  selectedNum:1,
-  // 选择的sku组合
+  selectedNum: 1,
   selectedSkuComb: {
-    id:2257,
-    price:100,
-    s1:"30349",
-    s2:"1193",
-    s3:"0",
-    stock_num:111
+    id: 2257,
+    price: 100,
+    s1: '30349',
+    s2: '1193',
+    s3: '0',
+    stock_num: 111
   }
 }
 ```
diff --git a/docs/markdown/zh-CN/sku.md b/docs/markdown/zh-CN/sku.md
index b1c5598d8..e67de8e84 100644
--- a/docs/markdown/zh-CN/sku.md
+++ b/docs/markdown/zh-CN/sku.md
@@ -26,7 +26,7 @@ Vue.use(Sku);
 />
 ```
 
-#### 自定义 sku slot 区块
+#### 高级用法
 
 ```html
 <van-sku
@@ -44,13 +44,13 @@ Vue.use(Sku);
   @buy-clicked="handleBuyClicked"
   @add-cart="handleAddCartClicked"
 >
-  <!-- 隐藏sku messages -->
+  <!-- 隐藏 sku messages -->
   <template slot="sku-messages"></template>
-  <!-- 自定义sku actions -->
+  <!-- 自定义 sku actions -->
   <template slot="sku-actions" slot-scope="props">
     <div class="van-sku-actions">
       <van-button bottomAction @click="handlePointClicked">积分兑换</van-button>
-      <!-- 直接触发sku内部事件，通过内部事件执行handleBuyClicked回调 -->
+      <!-- 直接触发 sku 内部事件，通过内部事件执行 handleBuyClicked 回调 -->
       <van-button type="primary" bottomAction @click="props.skuEventBus.$emit('sku:buy')">买买买</van-button>
     </div>
   </template>
@@ -60,26 +60,32 @@ Vue.use(Sku);
 
 ### API
 
-| 参数 | 说明 | 类型 | 默认值 | 必须 |
+| 参数 | 说明 | 类型 | 默认值 | 可选值 |
 |-----------|-----------|-----------|-------------|-------------|
-| v-model | 是否显示sku | Boolean | false |    是 |
-| sku | 商品sku数据 | Object | - |    是 |
-| goods | 商品信息 | Object | - |  是 |
-| goodsId | 商品id | String/Number | - |  是 |
-| hideStock | 是否显示商品剩余库存 | Boolean | false | 否 |
-| showAddCartBtn | 是否显示加入购物车按钮 | Boolean | true |  否 |
-| quota | 限购数(0表示不限购) | Number | 0 |  否 |
-| quotaUsed | 已经购买过的数量 | Number | 0 |  否 |
-| resetStepperOnHide | 窗口隐藏时重置选择的商品数量 | Boolean | false |  否 |
-| disableStepperInput | 是否禁用sku中stepper的input框 | Boolean | false | 否 |
-| stepperTitle | 数量选择组件左侧文案 | String | '购买数量' |  否 |
-| add-cart | 点击添加购物车回调 | Function(skuData: Object) | - |  否 |
-| buy-clicked | 点击购买回调 | Function(skuData: Object) | - |  否 |
+| v-model | 是否显示sku | `Boolean` | `false` | - |
+| sku | 商品sku数据 | `Object` | - | - |
+| goods | 商品信息 | `Object` | - | - |
+| goodsId | 商品id | `String | Number` | - | - |
+| hideStock | 是否显示商品剩余库存 | `Boolean` | `false` | - |
+| showAddCartBtn | 是否显示加入购物车按钮 | `Boolean` | `true` | - |
+| quota | 限购数(0表示不限购) | `Number` | `0` | - |
+| quotaUsed | 已经购买过的数量 | `Number` | `0` | - |
+| resetStepperOnHide | 窗口隐藏时重置选择的商品数量 | `Boolean` | `false` | - |
+| disableStepperInput | 是否禁用sku中stepper的input框 | `Boolean` | `false` | - |
+| stepperTitle | 数量选择组件左侧文案 | `String` | `购买数量` | - |
 
-### slots
-sku组件默认划分好了若干区块，这些区块都定义成了slot，可以按需进行替换。区块顺序见下表：
+### Event
 
-| Name | 说明 | 
+| 事件名 | 说明 | 参数 |
+|-----------|-----------|-----------|
+| add-cart | 点击添加购物车回调 | skuData: Object |
+| buy-clicked | 点击购买回调 | skuData: Object |
+
+
+### Slot
+Sku 组件默认划分好了若干区块，这些区块都定义成了 slot，可以按需进行替换。区块顺序见下表：
+
+| 名称 | 说明 | 
 |-----------|-----------|
 | sku-header | 商品信息展示区，包含商品图片、名称、价格等信息 |
 | sku-group | 商品sku展示区 |
@@ -91,82 +97,90 @@ sku组件默认划分好了若干区块，这些区块都定义成了slot，可
 ### 数据结构
 #### sku对象结构
 ```javascript
-"sku": {
-    // 所有sku规格类目与其值的从属关系，比如商品有颜色和尺码两大类规格，颜色下面又有红色和蓝色两个规格值。
-    // 可以理解为一个商品可以有多个规格类目，一个规格类目下可以有多个规格值。
-    "tree": [{ 
-        "k": "颜色", // skuKeyName：规格类目名称 
-        "v": [{
-            "id": "30349", // skuValueId：规格值id 
-            "name": "红色", // skuValueName：规格值名称 
-            "imgUrl": "https:\/\/img.yzcdn.cn\/upload_files\/2017\/02\/21\/FjKTOxjVgnUuPmHJRdunvYky9OHP.jpg" // 规格类目图片，只有第一个规格类目可以定义图片
-        }, {
-            "id": "1215",
-            "name": "蓝色",
-            "imgUrl": "https:\/\/img.yzcdn.cn\/upload_files\/2017\/03\/16\/Fs_OMbSFPa183sBwvG_94llUYiLa.jpeg"
-        }],
-        "k_s": "s1" // skuKeyStr：sku组合列表（下方list）中当前类目对应的key值，value值会是从属于当前类目的一个规格值id 
-    }, ...],
-    // 所有sku的组合列表，比如红色、M码为一个sku组合，红色、S码为另一个组合
-    "list": [{
-        "id": 2259, // skuId，下单时后端需要
-        "price": 100, // 价格（单位分）
-        "s1": "1215", // 规格类目k_s为s1的对应规格值id
-        "s2": "1193",  // 规格类目k_s为s2的对应规格值id
-        "s3": "0", // 最多包含3个规格值，为0表示不存在该规格
-        "stock_num": 110 // 当前sku组合对应的库存
-    }, ...],
-    "price": "1.00", // 默认价格（单位元）后端单位暂时有点不统一
-    "stock_num": 227, // 商品总库存
-    "collection_id": 2261, // 无规格商品skuId取collection_id，否则取所选sku组合对应的id
-    "none_sku": false, // 是否无规格商品
-    "messages": [{ // 商品留言
-        "datetime": "0", // 留言类型为time时，是否含日期。“1”表示包含
-        "multiple": "0", // 留言类型为text时，是否多行文本。“1”表示多行
-        "name": "留言", // 留言名称
-        "type": "text", // 留言类型，可选id_no（身份证）, text, tel, date, time, email
-        "required": "1" // 是否必填 “1”表示必填
-    }, ...],
-    "hide_stock": false // 是否隐藏剩余库存
-},
+sku: {
+  // 所有sku规格类目与其值的从属关系，比如商品有颜色和尺码两大类规格，颜色下面又有红色和蓝色两个规格值。
+  // 可以理解为一个商品可以有多个规格类目，一个规格类目下可以有多个规格值。
+  tree: [
+    {
+      k: '颜色', // skuKeyName：规格类目名称
+      v: [
+        {
+          id: '30349', // skuValueId：规格值 id
+          name: '红色', // skuValueName：规格值名称
+          imgUrl: 'https://img.yzcdn.cn/1.jpg' // 规格类目图片，只有第一个规格类目可以定义图片
+        },
+        {
+          id: '1215',
+          name: '蓝色',
+          imgUrl: 'https://img.yzcdn.cn/2.jpg'
+        }
+      ],
+      k_s: 's1' // skuKeyStr：sku 组合列表（下方 list）中当前类目对应的 key 值，value 值会是从属于当前类目的一个规格值 id
+    }
+  ],
+  // 所有 sku 的组合列表，比如红色、M 码为一个 sku 组合，红色、S 码为另一个组合
+  list: [
+    {
+      id: 2259, // skuId，下单时后端需要
+      price: 100, // 价格（单位分）
+      s1: '1215', // 规格类目 k_s 为 s1 的对应规格值 id
+      s2: '1193', // 规格类目 k_s 为 s2 的对应规格值 id
+      s3: '0', // 最多包含3个规格值，为0表示不存在该规格
+      stock_num: 110 // 当前 sku 组合对应的库存
+    }
+  ],
+  price: '1.00', // 默认价格（单位元）
+  stock_num: 227, // 商品总库存
+  collection_id: 2261, // 无规格商品 skuId 取 collection_id，否则取所选 sku 组合对应的 id
+  none_sku: false, // 是否无规格商品
+  messages: [
+    {
+      // 商品留言
+      datetime: '0', // 留言类型为 time 时，是否含日期。'1' 表示包含
+      multiple: '0', // 留言类型为 text 时，是否多行文本。'1' 表示多行
+      name: '留言', // 留言名称
+      type: 'text', // 留言类型，可选: id_no（身份证）, text, tel, date, time, email
+      required: '1' // 是否必填 '1' 表示必填
+    }
+  ],
+  hide_stock: false // 是否隐藏剩余库存
+}
 ```
 
-#### goods对象结构
+#### goods 对象结构
 ```javascript
-"goods": {
-    // 商品标题
-    "title": "测试商品", 
-    // 默认商品sku缩略图
-    "picture": "https:\/\/img.yzcdn.cn\/upload_files\/2017\/03\/16\/Fs_OMbSFPa183sBwvG_94llUYiLa.jpeg?imageView2\/2\/w\/100\/h\/100\/q\/75\/format\/webp"
-},
+goods: {
+  // 商品标题
+  title: '测试商品',
+  // 默认商品 sku 缩略图
+  picture: 'https://img.yzcdn.cn/1.jpg'
+}
 ```
 
-#### 添加购物车和点击购买回调函数接收的skuData对象结构
+#### 添加购物车和点击购买回调函数接收的 skuData 对象结构
 ```javascript
 skuData: {
-  // 商品id
-  goodsId:"946755",
+  // 商品 id
+  goodsId: '946755',
   // 留言信息
   messages: {
-    message_0:"12",
-    message_1:"",
-    ... // 有几个留言就有几条
+    message_0: '12',
+    message_1: ''
   },
-  // 另一种格式的留言，key不同
+  // 另一种格式的留言，key 不同
   cartMessages: {
-    '留言1': 'xxxx',
-    ... // key是message的name
+    '留言1': 'xxxx'
   },
   // 选择的商品数量
-  selectedNum:1,
-  // 选择的sku组合
+  selectedNum: 1,
+  // 选择的 sku 组合
   selectedSkuComb: {
-    id:2257,
-    price:100,
-    s1:"30349",
-    s2:"1193",
-    s3:"0",
-    stock_num:111
+    id: 2257,
+    price: 100,
+    s1: '30349',
+    s2: '1193',
+    s3: '0',
+    stock_num: 111
   }
 }
 ```
diff --git a/packages/locale/lang/en-US.js b/packages/locale/lang/en-US.js
index a7464f7c9..a3e416434 100644
--- a/packages/locale/lang/en-US.js
+++ b/packages/locale/lang/en-US.js
@@ -93,5 +93,38 @@ export default {
   vanAddressList: {
     address: 'Address',
     add: 'Add new address'
+  },
+  vanSku: {
+    unavailable: 'The product is no longer available for purchase',
+    spec: 'Please select the full specification',
+    least: 'Choose at least one',
+    quota: quota => `Buy up to ${quota} items`,
+    inventory: 'Inventory shortage',
+    purchase: count => `You have purchased ${count} items`
+  },
+  vanSkuActions: {
+    cart: 'Add to cart',
+    buy: 'Buy'
+  },
+  vanSkuMessages: {
+    fill: 'Please fill',
+    number: 'Please fill in the correct number format message',
+    email: 'Please fill in the correct email message',
+    idcard: 'Please fill in the correct ID number message',
+    overlimit: 'not more than 200 words',
+    placeholder: {
+      'id_no': 'Idcard Number',
+      text: 'Text',
+      tel: 'Number',
+      email: 'Email',
+      date: 'Date',
+      time: 'Time',
+      textarea: 'Text'
+    }
+  },
+  vanSkuStepper: {
+    title: 'Quantity',
+    remain: count => `Remain ${count} items`,
+    quota: quota => `Buy up to ${quota} items`
   }
 };
diff --git a/packages/locale/lang/zh-CN.js b/packages/locale/lang/zh-CN.js
index e22535a76..461ca6f97 100644
--- a/packages/locale/lang/zh-CN.js
+++ b/packages/locale/lang/zh-CN.js
@@ -97,5 +97,38 @@ export default {
   vanAddressList: {
     address: '收货地址',
     add: '新增收货地址'
+  },
+  vanSku: {
+    unavailable: '商品已经无法购买啦',
+    spec: '请选择完整的规格',
+    least: '至少选择一件',
+    quota: quota => `限购${quota}件`,
+    inventory: '库存不足',
+    purchase: count => `您已购买${count}件`
+  },
+  vanSkuActions: {
+    cart: '加入购物车',
+    buy: '立即购买'
+  },
+  vanSkuMessages: {
+    fill: '请填写',
+    number: '请填写正确的数字格式留言',
+    email: '请填写正确的邮箱',
+    'id_no': '请填写正确的身份证号码',
+    overlimit: '写的太多了，不要超过200字',
+    placeholder: {
+      'id_no': '输入18位身份证号码',
+      text: '输入文本',
+      tel: '输入数字',
+      email: '输入邮箱',
+      date: '点击选择日期',
+      time: '点击选择时间',
+      textarea: '点击填写段落文本'
+    }
+  },
+  vanSkuStepper: {
+    title: '购买数量',
+    remain: count => `剩余${count}件`,
+    quota: quota => `每人限购${quota}件`
   }
 };
diff --git a/packages/sku/components/SkuActions.vue b/packages/sku/components/SkuActions.vue
index 3f067e088..ac81970ae 100644
--- a/packages/sku/components/SkuActions.vue
+++ b/packages/sku/components/SkuActions.vue
@@ -1,14 +1,15 @@
 <template>
   <div class="van-sku-actions">
-    <van-button v-if="showAddCartBtn" bottomAction @click="onAddCartClicked">加入购物车</van-button>
-    <van-button type="primary" bottomAction @click="onBuyClicked">{{ buyText }}</van-button>
+    <van-button v-if="showAddCartBtn" bottomAction @click="onAddCartClicked">{{ $t('cart') }}</van-button>
+    <van-button type="primary" bottomAction @click="onBuyClicked">{{ buyText || $t('buy') }}</van-button>
   </div>
 </template>
 
 <script>
 import VanButton from '../../button';
+import { create } from '../../utils';
 
-export default {
+export default create({
   name: 'van-sku-actions',
 
   components: {
@@ -16,12 +17,9 @@ export default {
   },
 
   props: {
+    buyText: String,
     skuEventBus: Object,
-    showAddCartBtn: Boolean,
-    buyText: {
-      type: String,
-      default: '立即购买'
-    }
+    showAddCartBtn: Boolean
   },
 
   methods: {
@@ -32,5 +30,5 @@ export default {
       this.skuEventBus.$emit('sku:buy');
     }
   }
-};
+});
 </script>
diff --git a/packages/sku/components/SkuHeader.vue b/packages/sku/components/SkuHeader.vue
index 188442cd7..f08154e91 100644
--- a/packages/sku/components/SkuHeader.vue
+++ b/packages/sku/components/SkuHeader.vue
@@ -12,7 +12,9 @@
 </template>
 
 <script>
-export default {
+import { create } from '../../utils';
+
+export default create({
   name: 'van-sku-header',
 
   props: {
@@ -62,5 +64,5 @@ export default {
       }
     }
   }
-};
+});
 </script>
diff --git a/packages/sku/components/SkuMessages.vue b/packages/sku/components/SkuMessages.vue
index b58a8bced..685d9beb6 100644
--- a/packages/sku/components/SkuMessages.vue
+++ b/packages/sku/components/SkuMessages.vue
@@ -6,7 +6,7 @@
         :key="`${goodsId}-${index}`"
         :required="message.required == '1'"
         :label="message.name"
-        :placeholder="placeholderMap.textarea"
+        :placeholder="getPlaceholder('textarea')"
         type="textarea"
         v-model="messageValues[index]">
       </field>
@@ -14,7 +14,7 @@
         :key="`${goodsId}-${index}`"
         :required="message.required == '1'"
         :label="message.name"
-        :placeholder="placeholderMap[message.type]"
+        :placeholder="getPlaceholder(message.type)"
         :type="getType(message)"
         v-model="messageValues[index]">
       </field>
@@ -23,13 +23,13 @@
 </template>
 
 <script>
+import { create } from '../../utils';
 import Field from '../../field';
 import CellGroup from '../../cell-group';
 import validateEmail from '../../utils/validate/email';
 import validateNumber from '../../utils/validate/number';
-import { DEFAULT_PLACEHOLDER_MAP } from '../constants';
 
-export default {
+export default create({
   name: 'van-sku-messages',
 
   components: {
@@ -43,12 +43,6 @@ export default {
     goodsId: [Number, String]
   },
 
-  data() {
-    return {
-      placeholderMap: Object.assign({}, DEFAULT_PLACEHOLDER_MAP, this.messagePlaceholderMap)
-    };
-  },
-
   computed: {
     internalMessages() {
       if (Object.prototype.toString.call(this.messages) === '[object Array]') {
@@ -56,6 +50,7 @@ export default {
       }
       return [];
     },
+
     messageValues() {
       const messageValues = [];
       this.internalMessages.forEach((message, index) => {
@@ -71,6 +66,7 @@ export default {
       if (type === 'id_no') return 'text';
       return datetime > 0 ? 'datetime-local' : type;
     },
+
     getMessages() {
       const messages = {};
 
@@ -83,6 +79,7 @@ export default {
 
       return messages;
     },
+
     getCartMessages() {
       const messages = {};
 
@@ -96,6 +93,11 @@ export default {
 
       return messages;
     },
+
+    getPlaceholder(key) {
+      return this.messagePlaceholderMap[key] || this.$t(`placeholder.${key}`);
+    },
+
     validateMessages() {
       const values = this.messageValues;
 
@@ -109,27 +111,26 @@ export default {
             if (message.type === 'image') {
               continue;
             } else {
-              return `请填写${message.name}`;
+              return this.$t('fill') + message.name;
             }
           }
         } else {
           if (message.type === 'tel' && !validateNumber(value)) {
-            return '请填写正确的数字格式留言';
+            return this.$t('number');
           }
           if (message.type === 'email' && !validateEmail(value)) {
-            return '请填写正确的邮箱';
+            return this.$t('email');
           }
           if (message.type === 'id_no' && (value.length < 15 || value.length > 18)) {
-            return '请填写正确的身份证号码';
+            return this.$t('id_no');
           }
         }
 
         if (value.length > 200) {
-          return `${message.name} 写的太多了<br/>不要超过200字`;
+          return `${message.name} ${this.$t('overlimit')}`;
         }
       }
     }
   }
-
-};
+});
 </script>
diff --git a/packages/sku/components/SkuStepper.vue b/packages/sku/components/SkuStepper.vue
index 8a52d0e94..6a66dbf2c 100644
--- a/packages/sku/components/SkuStepper.vue
+++ b/packages/sku/components/SkuStepper.vue
@@ -1,7 +1,7 @@
 <template>
   <div class="van-sku-stepper-stock">
     <div class="van-sku-stepper-container">
-      <div class="van-sku__stepper-title">{{ stepperTitle }}：</div>
+      <div class="van-sku__stepper-title">{{ stepperTitle || $t('title') }}：</div>
       <stepper
         class="van-sku__stepper"
         v-model="currentNum"
@@ -11,18 +11,19 @@
         @overlimit="handleOverLimit">
       </stepper>
     </div>
-    <div v-if="!hideStock" class="van-sku__stock">剩余{{ stock }}件</div>
-    <div v-if="quota > 0" class="van-sku__quota">每人限购{{ quota }}件</div>
+    <div v-if="!hideStock" class="van-sku__stock">{{ $t('remain', stock) }}</div>
+    <div v-if="quota > 0" class="van-sku__quota">{{ $t('quota', quota) }}</div>
   </div>
 </template>
 
 <script>
+import { create } from '../../utils';
 import Stepper from '../../stepper';
-import { LIMIT_TYPE, DEFAULT_BUY_TEXT } from '../constants';
+import { LIMIT_TYPE } from '../constants';
 
 const { QUOTA_LIMIT, STOCK_LIMIT } = LIMIT_TYPE;
 
-export default {
+export default create({
   name: 'van-sku-stepper',
 
   components: {
@@ -35,6 +36,7 @@ export default {
     selectedSku: Object,
     selectedSkuComb: Object,
     selectedNum: Number,
+    stepperTitle: String,
     quota: Number,
     quotaUsed: Number,
     hideStock: {
@@ -44,10 +46,6 @@ export default {
     disableStepperInput: {
       type: Boolean,
       default: false
-    },
-    stepperTitle: {
-      type: String,
-      default: DEFAULT_BUY_TEXT
     }
   },
 
@@ -107,5 +105,5 @@ export default {
       });
     }
   }
-};
+});
 </script>
diff --git a/packages/sku/constants.js b/packages/sku/constants.js
index b8e272b10..80b443ee6 100644
--- a/packages/sku/constants.js
+++ b/packages/sku/constants.js
@@ -2,17 +2,3 @@ export const LIMIT_TYPE = {
   QUOTA_LIMIT: 0,
   STOCK_LIMIT: 1
 };
-
-export const DEFAULT_BUY_TEXT = '立即购买';
-
-export const DEFAULT_STEPPER_TITLE = '购买数量';
-
-export const DEFAULT_PLACEHOLDER_MAP = {
-  'id_no': '输入18位身份证号码',
-  text: '输入文本',
-  tel: '输入数字',
-  email: '输入邮箱',
-  date: '点击选择日期',
-  time: '点击选择时间',
-  textarea: '点击填写段落文本'
-};
diff --git a/packages/sku/containers/SkuContainer.vue b/packages/sku/containers/SkuContainer.vue
index 169a98a42..01b76343e 100644
--- a/packages/sku/containers/SkuContainer.vue
+++ b/packages/sku/containers/SkuContainer.vue
@@ -81,7 +81,7 @@ import SkuStepper from '../components/SkuStepper';
 import SkuMessages from '../components/SkuMessages';
 import SkuActions from '../components/SkuActions';
 import { isAllSelected, getSkuComb, getSelectedSkuValues } from '../utils/skuHelper';
-import { LIMIT_TYPE, DEFAULT_STEPPER_TITLE } from '../constants';
+import { LIMIT_TYPE } from '../constants';
 import { create } from '../../utils';
 
 const { QUOTA_LIMIT } = LIMIT_TYPE;
@@ -121,10 +121,7 @@ export default create({
       default: true
     },
     buyText: String,
-    stepperTitle: {
-      type: String,
-      default: DEFAULT_STEPPER_TITLE
-    },
+    stepperTitle: String,
     bodyOffsetTop: {
       type: Number,
       default: 200
@@ -260,7 +257,7 @@ export default create({
     },
     validateSku() {
       if (this.selectedNum === 0) {
-        return '商品已经无法购买啦';
+        return this.$t('unavailable');
       }
 
       if (this.isSkuCombSelected) {
@@ -268,7 +265,7 @@ export default create({
         // sku留言没有错误则校验通过
         return error;
       } else {
-        return '请选择完整的规格';
+        return this.$t('spec');
       }
     },
     handleCloseClicked() {
@@ -291,14 +288,14 @@ export default create({
     },
     handleOverLimit({ action, limitType, quota, quotaUsed }) {
       if (action === 'minus') {
-        Toast('至少选择一件');
+        Toast(this.$t('least'));
       } else if (action === 'plus') {
         if (limitType === QUOTA_LIMIT) {
-          let msg = `限购${quota}件`;
-          if (quotaUsed > 0) msg += `，您已购买${quotaUsed}件`;
+          let msg = this.$t('quota', quota);
+          if (quotaUsed > 0) msg += `，${this.$t('purchase', quotaUsed)}`;
           Toast(msg);
         } else {
-          Toast('库存不足');
+          Toast(this.$t('inventory'));
         }
       }
     },
diff --git a/test/unit/specs/sku.spec.js b/test/unit/specs/sku.spec.js
index a36077851..6160e30b7 100644
--- a/test/unit/specs/sku.spec.js
+++ b/test/unit/specs/sku.spec.js
@@ -216,7 +216,7 @@ describe('Sku', (done) => {
           buyBtn.trigger('click');
 
           wrapper.vm.$nextTick(() => {
-            expect(toastText.textContent).to.equal('留言4 写的太多了<br/>不要超过200字');
+            expect(toastText.textContent).to.equal('留言4 写的太多了，不要超过200字');
 
             textarea.element.value = '';
             // 测试数字留言