diff --git a/influxdb_api.py b/influxdb_api.py
index e9d5df0..fb11730 100644
--- a/influxdb_api.py
+++ b/influxdb_api.py
@@ -1840,17 +1840,23 @@ def query_all_records_by_date(query_date: str, bucket: str="realtime_simulation_
         print("{} -- Failed to connect to InfluxDB.".format(datetime.now().strftime('%Y-%m-%d %H:%M:%S')))
 
     query_api = client.query_api()
-    # 将 start_date 的北京时间转换为 UTC 时间
-    start_time = (datetime.strptime(query_date, "%Y-%m-%d") - timedelta(days=1)).replace(hour=16, minute=0, second=0, tzinfo=timezone.utc).isoformat()
-    stop_time = datetime.strptime(query_date, "%Y-%m-%d").replace(hour=15, minute=59, second=59, tzinfo=timezone.utc).isoformat()
 
-    print("start_time", start_time)
-    print("stop_time", stop_time)
+    bg_start_time, bg_end_time = time_api.parse_beijing_date_range(query_date=query_date)
+    utc_start_time = time_api.to_utc_time(bg_start_time)
+    utc_stop_time = time_api.to_utc_time(bg_end_time)
+
+    print("bg_start_time", bg_start_time)
+    print("bg_end_time", bg_end_time)
+    print('utc_start_time', utc_start_time)
+    print('utc_stop_time', utc_stop_time)
+
+    print('utc_start_time.isoformat', utc_start_time.isoformat())
+    print('utc_stop_time.isoformat', utc_stop_time.isoformat())
 
     # 构建 Flux 查询语句
     flux_query = f'''
     from(bucket: "{bucket}")
-      |> range(start: {start_time}, stop: {stop_time})
+      |> range(start: {utc_start_time.isoformat()}, stop: {utc_stop_time.isoformat()})
       |> filter(fn: (r) => r["_measurement"] == "node" or r["_measurement"] == "link" and r["date"] == "{query_date}")
       |> pivot(
           rowKey:["_time"], 
@@ -2559,7 +2565,7 @@ def query_scheme_curve_by_ID_property(scheme_Type: str, scheme_Name: str, query_
 
 
 # 2025/02/21
-# query_date 是模拟的时间，不是查询的时间，也不是运行模拟的时间
+# query_date 是模拟的时间，不是查询的时s
 def query_scheme_all_record(scheme_Type: str, scheme_Name: str, query_date: str, bucket: str="scheme_simulation_result") -> tuple:
     """
     查询指定方案的所有记录，包括‘node'和‘link’，分别以指定格式返回。