diff --git a/influxdb_api.py b/influxdb_api.py
index 8de1528..7c409ab 100644
--- a/influxdb_api.py
+++ b/influxdb_api.py
@@ -3523,6 +3523,7 @@ if __name__ == "__main__":
 
     # 示例3：download_history_data_manually
     # download_history_data_manually(begin_time='2025-04-16T00:00:00+08:00', end_time='2025-04-16T23:59:00+08:00')
+    download_history_data_manually(begin_time='2025-05-04T00:00:00+08:00', end_time='2025-05-04T23:59:00+08:00')
 
     # step3: 查询测试示例