diff --git a/en/react-native-better-banner.md b/en/react-native-better-banner.md
index f1b2938c11ac384154762b24a5a293f5f99a2a12..3855c1a640f4208f3fadc0341c9ef0df7759311b 100644
--- a/en/react-native-better-banner.md
+++ b/en/react-native-better-banner.md
@@ -167,7 +167,7 @@ Check the release version information in the release address of the third-party
 | bannerTitleTextSize               | Title text size of each image or component.                          | Number   | 2000                  | All      | Yes               |
 | isAutoScroll                      | Whether to enable auto scroll.                                            | Boolean  | true                  | All      | Yes               |
 | isSeamlessScroll                  | Whether to enable seamless scroll. (This value is normal on iOS devices but abnormal on some Android devices.)  | Boolean  | false                 | All      | Yes               |
-| adaptSeamlessScrollValue          | If seamless scroll is abnormal on some models, you can set this value to `true` or `false`. This value specifies whether to display the scrolling animation through `scrollTo` of `ScrollView`.| Boolean  | false                 | All      | Yes               |
+| adaptSeamlessScrollValue          | If seamless scroll is abnormal on some models, you can set this value to `true` or `false`. This value specifies whether to display the scrolling animation through `scrollTo` of `ScrollView`.| Boolean  | false                 | All      | No                |
 | indicatorWidth                    | Indicator width.                                                  | Number   | 10                    | All      | Yes               |
 | indicatorHeight                   | Indicator height.                                                  | Number   | 6                     | All      | Yes               |
 | indicatorColor                    | Indicator color.                                                  | String   | rgba(255,255,255,0.6) | All      | Yes               |
@@ -182,6 +182,8 @@ Check the release version information in the release address of the third-party
 | onScrollEnd()                     | Callback function called when the scrolling of each banner image ends. It is equivalent to `onMomentumScrollEnd` of `ScrollView`.| Function | ()=>{}                | All      | Yes               |
 
 ## Known Issues
+- [ ] indicatorStyle property issue: It's caused by a problem with the source code. [issue#11](https://github.com/react-native-oh-library/better-banner/issues/11)
+- [ ] adaptSeamlessScrollValue:  It's used to repair some android devices scroll exception,harmony phone not exist ,so not support at present . [issue#18](https://github.com/react-native-oh-library/better-banner/issues/18)
 
 ## Others
 
diff --git a/zh-cn/react-native-better-banner.md b/zh-cn/react-native-better-banner.md
index 48efad968eddc05e25f939f5453f4f4f53d049b7..067c5d0d3ba04c37951efd12ae95dd43c990a381 100644
--- a/zh-cn/react-native-better-banner.md
+++ b/zh-cn/react-native-better-banner.md
@@ -147,7 +147,7 @@ export default App;
 | bannerTitleTextSize               | 每张图片或组件对应的标题的文字大小                           | Number   | 2000                  | All      | Yes               |
 | isAutoScroll                      | 是否开启自动轮播                                             | Boolean  | true                  | All      | Yes               |
 | isSeamlessScroll                  | 是否开启无缝滚动(iOS下正常，安卓某些机型可能出现滚动异常)    | Boolean  | false                 | All      | Yes               |
-| adaptSeamlessScrollValue          | 如果开启无缝滚动在某些机型滚动异常，可针对这些机型设置`true` 或 `false`, 此值实际上是设置是否显示`ScrollView`的`scrollTo`的滚动动画 | Boolean  | false                 | All      | Yes               |
+| adaptSeamlessScrollValue          | 如果开启无缝滚动在某些机型滚动异常，可针对这些机型设置`true` 或 `false`, 此值实际上是设置是否显示`ScrollView`的`scrollTo`的滚动动画 | Boolean  | false                 | All      | No                |
 | indicatorWidth                    | 指示器宽度                                                   | Number   | 10                    | All      | Yes               |
 | indicatorHeight                   | 指示器高度                                                   | Number   | 6                     | All      | Yes               |
 | indicatorColor                    | 指示器颜色                                                   | String   | rgba(255,255,255,0.6) | All      | Yes               |
@@ -163,6 +163,7 @@ export default App;
 
 ## 遗留问题
 - [ ] indicatorStyle属性问题：源码逻辑有问题导致属性失效。[issue#11](https://github.com/react-native-oh-library/better-banner/issues/11)
+- [ ] adaptSeamlessScrollValue属性问题：鸿蒙未发现无缝滚动异常 ，暂不支持该属性。[issue#18](https://github.com/react-native-oh-library/better-banner/issues/18)
 
 ## 其他