diff --git a/services/accesstokenmanager/permission_definitions.json b/services/accesstokenmanager/permission_definitions.json
index 67692bbaa7c5d08200e306a0753d35b39992f0c5..e929122dd8c047baeb607c191add194f5ce12a93 100644
--- a/services/accesstokenmanager/permission_definitions.json
+++ b/services/accesstokenmanager/permission_definitions.json
@@ -7587,6 +7587,17 @@
             "provisionEnable": true,
             "distributedSceneEnable": false,
             "deviceTypes": ["general"]
+        },
+        {
+            "name": "ohos.permission.WEB_NATIVE_MESSAGING",
+            "grantMode": "system_grant",
+            "availableLevel": "system_basic",
+            "availableType": "NORMAL",
+            "since": 21,
+            "deprecated": "",
+            "provisionEnable": true,
+            "distributedSceneEnable": false,
+            "deviceTypes": ["2in1"]
         }
     ]
 }