diff --git a/services/accesstokenmanager/permission_definitions.json b/services/accesstokenmanager/permission_definitions.json
index 12352c214374e6ca6df1c96cf4ce0c2f4196ddb3..b480939f0355b9d8ecac01aefff03c9f51c8dff8 100644
--- a/services/accesstokenmanager/permission_definitions.json
+++ b/services/accesstokenmanager/permission_definitions.json
@@ -6837,6 +6837,17 @@
             "provisionEnable": false,
             "distributedSceneEnable": false,
             "deviceTypes": ["general"]
+        },
+        {
+            "name": "ohos.permission.USE_FLOAT_BALL",
+            "grantMode": "system_grant",
+            "availableLevel": "system_basic",
+            "availableType": "NORMAL",
+            "since": 20,
+            "deprecated": "",
+            "provisionEnable": true,
+            "distributedSceneEnable": false,
+            "deviceTypes": ["phone", "tablet"]
         }
     ]
 }