diff --git a/docs/markdown/changelog.en-US.md b/docs/markdown/changelog.en-US.md
index 431db124a..608187115 100644
--- a/docs/markdown/changelog.en-US.md
+++ b/docs/markdown/changelog.en-US.md
@@ -1,5 +1,22 @@
 ## Changelog
 
+## [v1.4.8](https://github.com/youzan/vant/tree/v1.4.8)
+`2018-12-05`
+
+**Improvements**
+
+- Sku: add hide-quota-text prop [\#2216](https://github.com/youzan/vant/pull/2216)
+- ImagePreview: add asyncClose prop [\#2198](https://github.com/youzan/vant/pull/2198)
+- ImagePreview: add onClose params [\#2197](https://github.com/youzan/vant/pull/2197)
+- ImagePreview: add fade transition [\#2196](https://github.com/youzan/vant/pull/2196)
+
+**Bug Fixes**
+
+- fix Notify type definition [\#2210](https://github.com/youzan/vant/pull/2210)
+- fix Dialog default options [\#2208](https://github.com/youzan/vant/pull/2208)
+- fix ImagePreview indicator color [\#2187](https://github.com/youzan/vant/pull/2187)
+
+
 ## [v1.4.7](https://github.com/youzan/vant/tree/v1.4.7)
 `2018-11-27`
 
diff --git a/docs/markdown/changelog.zh-CN.md b/docs/markdown/changelog.zh-CN.md
index c75240622..6777b5216 100644
--- a/docs/markdown/changelog.zh-CN.md
+++ b/docs/markdown/changelog.zh-CN.md
@@ -1,5 +1,22 @@
 ## 更新日志
 
+## [v1.4.8](https://github.com/youzan/vant/tree/v1.4.8)
+`2018-12-05`
+
+**Improvements**
+
+- Sku: 新增 hide-quota-text 属性 [\#2216](https://github.com/youzan/vant/pull/2216)
+- ImagePreview: 新增 asyncClose 属性 [\#2198](https://github.com/youzan/vant/pull/2198)
+- ImagePreview: 新增 onClose 回调参数 [\#2197](https://github.com/youzan/vant/pull/2197)
+- ImagePreview: 新增淡入淡出动画效果 [\#2196](https://github.com/youzan/vant/pull/2196)
+
+**Bug Fixes**
+
+- 修复 Notify TS 类型定义错误 [\#2210](https://github.com/youzan/vant/pull/2210)
+- 修复 Dialog 通过函数调用时默认值错误 [\#2208](https://github.com/youzan/vant/pull/2208)
+- 修复 ImagePreview 指示器颜色错误 [\#2187](https://github.com/youzan/vant/pull/2187)
+
+
 ## [v1.4.7](https://github.com/youzan/vant/tree/v1.4.7)
 `2018-11-27`
 
diff --git a/packages/sku/en-US.md b/packages/sku/en-US.md
index 315a2df88..3d47f5bd7 100644
--- a/packages/sku/en-US.md
+++ b/packages/sku/en-US.md
@@ -90,7 +90,7 @@ Vue.use(Sku);
 | goods | Goods info | `Object` | - |
 | goods-id | Goods id | `String | Number` | - |
 | hide-stock | Whether to hide stock | `Boolean` | `false` |
-| hide-quota-text | Whether to hide quota text | `Boolean` | `false` | - |
+| hide-quota-text | Whether to hide quota text | `Boolean` | `false` |
 | show-add-cart-btn | Whether to show cart button | `Boolean` | `true` |
 | quota | Quota (0 as no limit) | `Number` | `0` |
 | quota-used | Used quota | `Number` | `0` |
diff --git a/packages/sku/zh-CN.md b/packages/sku/zh-CN.md
index 7738ef055..3dd621ef3 100644
--- a/packages/sku/zh-CN.md
+++ b/packages/sku/zh-CN.md
@@ -90,7 +90,7 @@ Vue.use(Sku);
 | goods | 商品信息 | `Object` | - | - |
 | goods-id | 商品 id | `String | Number` | - | - |
 | hide-stock | 是否显示商品剩余库存 | `Boolean` | `false` | - |
-| hide-quota-text | 是否显示限购提示 | `Boolean` | `false` | - |
+| hide-quota-text | 是否显示限购提示 | `Boolean` | `false` | 1.4.8 |
 | show-add-cart-btn | 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` | - |
 | quota-used | 已经购买过的数量 | `Number` | `0` | - |