diff --git a/services/accesstokenmanager/permission_definitions.json b/services/accesstokenmanager/permission_definitions.json
index 8bcab696c815545e833763bc0bd5d6274d19ef28..567a9ccb51767547b0c4e62885db0fc92e653d5a 100644
--- a/services/accesstokenmanager/permission_definitions.json
+++ b/services/accesstokenmanager/permission_definitions.json
@@ -6706,6 +6706,17 @@
             "distributedSceneEnable": false,
             "deviceTypes": ["phone", "2in1", "tablet"]
         },
+        {
+            "name": "ohos.permission.SUPPORT_INSTALL_ON_U1",
+            "grantMode": "system_grant",
+            "availableLevel": "system_basic",
+            "availableType": "ENTERPRISE_NORMAL",
+            "since": 20,
+            "deprecated": "",
+            "provisionEnable": true,
+            "distributedSceneEnable": false,
+            "deviceTypes": ["2in1"]
+        },
         {
             "name": "ohos.permission.GRANT_URI_PERMISSION_AS_CALLER",
             "grantMode": "system_grant",