diff --git a/services/accesstokenmanager/permission_definitions.json b/services/accesstokenmanager/permission_definitions.json
index 09ded502b0f95bd08fa0dc14dc846a020fdc8d52..67170ddcbb401e5bf707e078f06c702f6d1bb5bc 100644
--- a/services/accesstokenmanager/permission_definitions.json
+++ b/services/accesstokenmanager/permission_definitions.json
@@ -7326,7 +7326,7 @@
             "grantMode": "system_grant",
             "availableLevel": "system_core",
             "availableType": "SYSTEM",
-            "since": 20,
+            "since": 19,
             "deprecated": "",
             "provisionEnable": true,
             "distributedSceneEnable": false,