diff --git a/en/application-dev/device/vibrator-overview.md b/en/application-dev/device/vibrator-overview.md
index 889f6b823cc0bbff99cd9bc9cbb2dde641766420..62e0d0d7b99e8bc4eaf5c38b4fc3006a19264df2 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**.