diff --git a/influxdb_api.py b/influxdb_api.py
index 76d065b..0a2507e 100644
--- a/influxdb_api.py
+++ b/influxdb_api.py
@@ -1461,8 +1461,6 @@ def query_SCADA_data_by_device_ID_and_timerange(query_ids_list: List[str], start
         from(bucket: "{bucket}")
           |> range(start: {utc_start_time.isoformat()}, stop: {utc_end_time.isoformat()})
           |> filter(fn: (r) => r["device_ID"] == "{device_id}" and r["_field"] == "monitored_value")
-          |> pivot(rowKey: ["_time"], columnKey: ["device_ID"], valueColumn: "_value")
-          |> sort(columns: ["_time"])
         '''
         # 执行查询，返回一个 FluxTable 列表
         tables = query_api.query(flux_query)