diff --git a/influxdb_api.py b/influxdb_api.py
index 3e63c2d..49ad45c 100644
--- a/influxdb_api.py
+++ b/influxdb_api.py
@@ -1815,7 +1815,7 @@ def query_all_record_by_date_property(query_date: str, type: str, property: str,
     # 构建 Flux 查询语句
     flux_query = f'''
         from(bucket: "{bucket}")
-            |> range(start: {start_time.isoformat()}, stop: {stop_time.isoformat()})
+            |> range(start: {start_time}, stop: {stop_time})
             |> filter(fn: (r) => 
                 r._measurement == "{measurement}" and
                 r._field == "{property}"