diff --git a/src/area/README.md b/src/area/README.md
index 623975605..9a529de95 100644
--- a/src/area/README.md
+++ b/src/area/README.md
@@ -69,6 +69,7 @@ Set `columns-num` with 2, you'll have a 2 level picker.
 | confirm-button-text | Text of confirm button | *string* | `Confirm` | - |
 | cancel-button-text | Text of cancel button | *string* | `Cancel` | - |
 | is-oversea-code | The method to validate oversea code | *() => boolean* | - | 2.1.4 |
+| swipe-duration | Duration of the momentum animation，unit `ms` | *number*  | `1000` | `2.2.10` |
 
 ### Events
 
diff --git a/src/area/README.zh-CN.md b/src/area/README.zh-CN.md
index bce1f25f1..1b832d659 100644
--- a/src/area/README.zh-CN.md
+++ b/src/area/README.zh-CN.md
@@ -68,6 +68,7 @@ Vue.use(Area);
 | confirm-button-text | 确认按钮文字 | *string* | `确认` | - |
 | cancel-button-text | 取消按钮文字 | *string* | `取消` | - |
 | is-oversea-code | 根据`code`校验海外地址，海外地址会划分至单独的分类 | *() => boolean* | - | 2.1.4 |
+| swipe-duration | 快速滑动时惯性滚动的时长，单位`ms` | *number*  | `1000` | `2.2.13` |
 
 ### Events
 
diff --git a/src/area/index.js b/src/area/index.js
index 403633253..583b2441c 100644
--- a/src/area/index.js
+++ b/src/area/index.js
@@ -268,6 +268,7 @@ export default createComponent({
         loading={this.loading}
         columns={this.displayColumns}
         itemHeight={this.itemHeight}
+        swipeDuration={this.swipeDuration}
         visibleItemCount={this.visibleItemCount}
         cancelButtonText={this.cancelButtonText}
         confirmButtonText={this.confirmButtonText}