diff --git a/README.en.md b/README.en.md
index 210a653e2179d572b265a2f34f8d0bbf1901d06a..3acff28445f90713a6f10ee0f5fd654d0e5b0eb8 100644
--- a/README.en.md
+++ b/README.en.md
@@ -47,8 +47,8 @@ ohos.permission.INTERNET: allows an app to access Internet.
 ## Constraints
 * The sample app is supported only on Huawei phones running the standard system.
 
-* The HarmonyOS version must be HarmonyOS NEXT Developer Beta1 or later.
+* The HarmonyOS version must be HarmonyOS 5.0.0 Release or later.
 
-* The DevEco Studio version must be DevEco Studio NEXT Developer Beta1 or later.
+* The DevEco Studio version must be DevEco Studio 5.0.0 Release or later.
 
-* The HarmonyOS SDK version must be HarmonyOS NEXT Developer Beta1 SDK or later.
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+* The HarmonyOS SDK version must be HarmonyOS 5.0.0 Release SDK or later.
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diff --git a/README.md b/README.md
index 8e348d988231615ba2d3d4789bd00e6e9b84d6e3..d96fd15bb34b772d4142dcd281e15af7be18a9d0 100644
--- a/README.md
+++ b/README.md
@@ -45,8 +45,8 @@ RCP指的是远程通信平台（remote communication platform），RCP提供网
 ## 约束与限制
 * 本示例仅支持标准系统上运行，支持设备：华为手机。
 
-* HarmonyOS系统：HarmonyOS NEXT Developer Beta1及以上。
+* HarmonyOS系统：HarmonyOS 5.0.0 Release及以上。
 
-* DevEco Studio版本：DevEco Studio NEXT Developer Beta1及以上。
+* DevEco Studio版本：DevEco Studio 5.0.0 Release及以上。
   
-* HarmonyOS SDK版本：HarmonyOS NEXT Developer Beta1 SDK及以上。
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+* HarmonyOS SDK版本：HarmonyOS 5.0.0 Release SDK及以上。
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