diff --git a/services/accesstokenmanager/permission_definitions.json b/services/accesstokenmanager/permission_definitions.json
index 982ad51b19fdc400eb8891a0ac5f9aca31ee4e54..d756b43b83279962c25bfc63af09a4f3c6c38f6d 100644
--- a/services/accesstokenmanager/permission_definitions.json
+++ b/services/accesstokenmanager/permission_definitions.json
@@ -7117,6 +7117,17 @@
             "distributedSceneEnable": false,
             "deviceTypes": ["general"]
         },
+        {
+            "name": "ohos.permission.CLOUD_ROM_UPDATE",
+            "grantMode": "system_grant",
+            "availableLevel": "system_basic",
+            "availableType": "SYSTEM",
+            "since": 20,
+            "deprecated": "",
+            "provisionEnable": true,
+            "distributedSceneEnable": false,
+            "deviceTypes": ["general"]
+        },
         {
             "name": "ohos.permission.MOUNT_HDCDEBUG_PATH",
             "grantMode": "system_grant",