diff --git a/xhpc-modules/xhpc-charging-station/src/main/resources/mapper/XhpcChargingPileMapper.xml b/xhpc-modules/xhpc-charging-station/src/main/resources/mapper/XhpcChargingPileMapper.xml
index 61efb2dc..02b65782 100644
--- a/xhpc-modules/xhpc-charging-station/src/main/resources/mapper/XhpcChargingPileMapper.xml
+++ b/xhpc-modules/xhpc-charging-station/src/main/resources/mapper/XhpcChargingPileMapper.xml
@@ -355,7 +355,7 @@
         ct.name as chargingStationName,
         te.pile_serial_number as pileSerialNumber,
         cp.power as power,
-        cp.serial_number as serialNumber,
+        te.serial_number as serialNumber,
         cp.max_voltage as maxVoltage,
         te.status as status,
         te.work_status as workStatus
diff --git a/xhpc-modules/xhpc-charging-station/src/main/resources/mapper/XhpcRateTimeMapper.xml b/xhpc-modules/xhpc-charging-station/src/main/resources/mapper/XhpcRateTimeMapper.xml
index 62ac099d..b3bca148 100644
--- a/xhpc-modules/xhpc-charging-station/src/main/resources/mapper/XhpcRateTimeMapper.xml
+++ b/xhpc-modules/xhpc-charging-station/src/main/resources/mapper/XhpcRateTimeMapper.xml
@@ -32,7 +32,7 @@
         from xhpc_rate_time
         where charging_station_id = #{datchargingStationId}
           and start_time <= #{date}
-          and end_time >= #{date}
+          and replace(end_time, '00:00:00', '24:00:00') >= #{date}
           and status = 0
           and del_flag = 0
     </select>