diff --git a/services/accesstokenmanager/permission_definitions.json b/services/accesstokenmanager/permission_definitions.json
index f920b8b1938b278dd5cd95688f9986b7cf2a0118..6f9c32e07b2bdd5fb03db6f90986bcc5c3936ec7 100644
--- a/services/accesstokenmanager/permission_definitions.json
+++ b/services/accesstokenmanager/permission_definitions.json
@@ -3066,7 +3066,7 @@
             "name": "ohos.permission.TRIGGER_ACTIVATIONLOCK",
             "grantMode": "system_grant",
             "availableLevel": "system_core",
-            "availableType": "SERVICE",
+            "availableType": "SYSTEM",
             "since": 11,
             "deprecated": "",
             "provisionEnable": true,