diff --git a/services/accesstokenmanager/permission_definitions.json b/services/accesstokenmanager/permission_definitions.json
index 393f12b4cc366c8ce03bc66d4ca2d6d5b212cbd2..95208f453ad8be648af3171f2ea0fbb8ba8e687a 100644
--- a/services/accesstokenmanager/permission_definitions.json
+++ b/services/accesstokenmanager/permission_definitions.json
@@ -6229,6 +6229,16 @@
             "deprecated": "",
             "provisionEnable": true,
             "distributedSceneEnable": false
+        },
+        {
+            "name": "ohos.permission.CONNECT_DISTRIBUTED_EXTENSION",
+            "grantMode": "system_grant",
+            "availableLevel": "system_core",
+            "availableType": "SERVICE",
+            "since": 18,
+            "deprecated": "",
+            "provisionEnable": true,
+            "distributedSceneEnable": true
         }
     ]
 }
\ No newline at end of file