diff --git a/sql/engines/mongo.py b/sql/engines/mongo.py
index 764d084a5a..b7b8816846 100644
--- a/sql/engines/mongo.py
+++ b/sql/engines/mongo.py
@@ -360,6 +360,7 @@ def exec_cmd(self, sql, db_name=None, slave_ok=""):
                     _re_msg.append(_line)
 
                 msg = "\n".join(_re_msg)
+                msg = msg.replace("true\n", "")
             except Exception as e:
                 logger.warning(f"mongo语句执行报错，语句：{sql}，{e}错误信息{traceback.format_exc()}")
             finally: