diff --git a/influxdb_api.py b/influxdb_api.py
index 0227a07..1a036b4 100644
--- a/influxdb_api.py
+++ b/influxdb_api.py
@@ -1355,12 +1355,10 @@ def query_all_record_by_date(query_date: str, bucket: str="realtime_simulation_r
     utc_time = time_api.to_utc_time(query_date + "T00:00:00+08:00")
     start_time = time_api.get_utc_beginning(utc_time)
     print(start_time)
-    stop_time = time_api.get_utc_after(start_time, hours=1)
-    print(stop_time)
     # 构建 Flux 查询语句
     flux_query = f'''
     from(bucket: "{bucket}")
-      |> range(start: {str(start_time)}, stop: {str(stop_time)})
+      |> range(start: {str(start_time)})
       |> filter(fn: (r) => r["_measurement"] == "node" or r["_measurement"] == "link")
       |> filter(fn: (r) => r["date"] == "{query_date}")
       |> pivot(