diff --git a/dbm-ui/backend/flow/utils/mysql/mysql_act_playload.py b/dbm-ui/backend/flow/utils/mysql/mysql_act_playload.py
index a78be0d3f4..b632457acf 100644
--- a/dbm-ui/backend/flow/utils/mysql/mysql_act_playload.py
+++ b/dbm-ui/backend/flow/utils/mysql/mysql_act_playload.py
@@ -897,7 +897,7 @@ def get_semantic_dump_schema_payload(self, **kwargs):
                     "dump_all": self.cluster.get("dump_all", True),
                     "parse_need_dump_dbs": self.cluster.get("parse_need_dump_dbs", []),
                     "parse_create_dbs": self.cluster.get("parse_create_dbs", []),
-                    "execute_objects": self.cluster.get["execute_objects"],
+                    "execute_objects": self.cluster.get("execute_objects", None),
                     "backup_file_name": f"{self.cluster['semantic_dump_schema_file_name']}",
                     "backup_file_name_suffix": f"{self.cluster['semantic_dump_schema_file_name_suffix']}",
                     "backup_dir": BK_PKG_INSTALL_PATH,