diff --git a/README.en.md b/README.en.md
index 073f2f009ba2931e532a955b19aeaf704cf12105..099e8507a05431dd0200d4e1ae6012e5776dc2b2 100644
--- a/README.en.md
+++ b/README.en.md
@@ -6,7 +6,9 @@ In this sample, the **nestedScroll** attribute is used to implement the function
 
 ### Preview
 
-![](screenshots/device/ceiling_EN.gif)
+| 360vp                                         | 600vp                                         | 840vp                                         |
+| --------------------------------------------- | --------------------------------------------- | --------------------------------------------- |
+| ![image](./screenshots/device/scroll_en1.png) | ![image](./screenshots/device/scroll_en2.png) | ![image](./screenshots/device/scroll_en3.png) |
 
 Instructions:
 1. Start the app and slide up. The tabs component will be mounted to the top.
@@ -41,7 +43,7 @@ N/A
 
 ### Constraints
 
-1. The sample app is supported only on Huawei phones running the standard system.
+1. The sample app is supported on phone，tablet，2in1 running the standard system.
 
 2. The HarmonyOS version must be HarmonyOS NEXT Developer Beta1 or later.
 
diff --git a/README.md b/README.md
index de102a2f4776c8ffab086ff39442dc0701e77458..0165fd886c734adf46bf3be2c70170ec2507dc68 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,9 @@
 
 ### 效果预览
 
-![](screenshots/device/ceiling.gif)
+| 360vp                                      | 600vp                                      | 840vp                                      |
+| ------------------------------------------ | ------------------------------------------ | ------------------------------------------ |
+| ![image](./screenshots/device/scroll1.png) | ![image](./screenshots/device/scroll2.png) | ![image](./screenshots/device/scroll3.png) |
 
 使用说明：
 1. 启动应用，向上滑动，Tabs组件会吸顶。
@@ -41,10 +43,10 @@
 
 ### 约束与限制
 
-1. 本示例仅支持标准系统上运行，支持设备：华为手机。
+1.本示例仅支持标准系统上运行，支持设备：phone，tablet，2in1。 
 
-2. HarmonyOS系统：HarmonyOS NEXT Developer Beta1及以上。
+2.HarmonyOS系统：HarmonyOS 5.0.0 Release及以上。 
 
-3. DevEco Studio版本：DevEco Studio NEXT Developer Beta1及以上。
+3.DevEco Studio版本：DevEco Studio 5.0.0 Release及以上。 
 
-4. HarmonyOS SDK版本：HarmonyOS NEXT Developer Beta1 SDK及以上。
\ No newline at end of file
+4.HarmonyOS SDK版本：HarmonyOS 5.0.0 Release SDK及以上。
\ No newline at end of file
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