diff --git a/README.en.md b/README.en.md
index 2cc6b58a02b8e458ef2867e796b818ea04f8fb4d..ec2dbc4864a7fa78dea4d0f0e2c8670aa458ce63 100644
--- a/README.en.md
+++ b/README.en.md
@@ -46,6 +46,6 @@ The figure shows the effect on a smartphone.
 ### Constraints
 
 1. The sample is only supported on Huawei phones with standard systems.
-2. The HarmonyOS version must be HarmonyOS 5.0.0 Release or later.
-3. The DevEco Studio version must be DevEco Studio 5.0.0 Release or later.
-4. The HarmonyOS SDK version must be HarmonyOS 5.0.0 Release SDK or later.
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+2. The HarmonyOS version must be HarmonyOS 5.0.4 Release or later.
+3. The DevEco Studio version must be DevEco Studio 5.0.4 Release or later.
+4. The HarmonyOS SDK version must be HarmonyOS 5.0.4 Release SDK or later.
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