diff --git a/README.en.md b/README.en.md
index 851957297922ff49fba9461b161f2db0db4cb17c..6e4c15575d9dcb7654bf28d11e35be0aaa13a63b 100644
--- a/README.en.md
+++ b/README.en.md
@@ -48,6 +48,6 @@ N/A.
 ### Constraints
 
 1. The sample app is supported only on Huawei phones running the standard system.
-2. HarmonyOS: HarmonyOS NEXT Developer Beta 1 or later
-3. DevEco Studio: DevEco Studio NEXT Developer Beta 1 or later
-4. HarmonyOS SDK: HarmonyOS NEXT Developer Beta 1 SDK or later
+2. HarmonyOS: HarmonyOS 5.0.0 Release or later.
+3. DevEco Studio: DevEco Studio 5.0.0 Release or later.
+4. HarmonyOS SDK: HarmonyOS 5.0.0 Release SDK or later.
diff --git a/README.md b/README.md
index 8d49a197d3833238587ef5e1ef1c77fa5ac6e7ea..816e9ef670e77923a4180d400d5d25b56af60c95 100644
--- a/README.md
+++ b/README.md
@@ -48,6 +48,6 @@
 ### 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。
-2. HarmonyOS系统：HarmonyOS NEXT Developer Beta1及以上。
-3. DevEco Studio版本：DevEco Studio NEXT Developer Beta1及以上。
-4. HarmonyOS SDK版本：HarmonyOS NEXT Developer Beta1 SDK及以上。
+2. HarmonyOS系统：HarmonyOS 5.0.0 Release及以上。
+3. DevEco Studio版本：DevEco Studio 5.0.0 Release及以上。
+4. HarmonyOS SDK版本：HarmonyOS 5.0.0 Release SDK及以上。