diff --git a/en/application-dev/device/vibrator-overview.md b/en/application-dev/device/vibrator-overview.md
index 191d74b591e6fe296cf80c7874cc0a60b50dad7f..05e9b06d5c906c7e0ad46a6dc7e7f65400b6bc20 100644
--- a/en/application-dev/device/vibrator-overview.md
+++ b/en/application-dev/device/vibrator-overview.md
@@ -23,4 +23,4 @@ The vibrator is a Misc device that consists of four modules: Vibrator API, Vibra
 
 ## Constraints
 
-When using a vibrator, you must declare the **ohos.permission.VIBRATE** permission before you can control the vibration effect. The sensitivity level of this permission is **system_grant**.
+When using a vibrator, you must declare the **ohos.permission.VIBRATE** permission before you can control the vibration effect. The authorization mode of this permission is **system_grant**.