diff --git a/xhpc-modules/xhpc-power-pile/src/main/java/com/xhpc/pp/controller/ChargingController.java b/xhpc-modules/xhpc-power-pile/src/main/java/com/xhpc/pp/controller/ChargingController.java
index cc720066..89db2193 100644
--- a/xhpc-modules/xhpc-power-pile/src/main/java/com/xhpc/pp/controller/ChargingController.java
+++ b/xhpc-modules/xhpc-power-pile/src/main/java/com/xhpc/pp/controller/ChargingController.java
@@ -9,9 +9,9 @@ import com.xhpc.common.core.domain.R;
 import com.xhpc.common.core.utils.HttpUtils;
 import com.xhpc.common.data.down.StartChargingData;
 import com.xhpc.common.enums.StationDeviceEnum;
+import com.xhpc.mapper.XhpcDeviceMessageMapper;
 import com.xhpc.pp.domain.XhpcDeviceMessage;
 import com.xhpc.pp.logic.RateModelRequestLogic;
-import com.xhpc.mapper.XhpcDeviceMessageMapper;
 import com.xhpc.pp.server.ChargingPileServer;
 import com.xhpc.pp.utils.HexUtils;
 import com.xhpc.pp.utils.security.CRCCalculator;
@@ -121,7 +121,6 @@ public class ChargingController {
                     r = R.fail(code, responseJson.getString("msg"));
                 } else {
                     r = R.fail(responseJson.getString("msg"));
-                    cachePile.put("rateModelId", stationRateModelId);
                     REDIS.setCacheMap(pkey, cachePile);
                 }
             } else {
@@ -365,7 +364,7 @@ public class ChargingController {
         deviceMessage.setSerialNumber(StrUtil.sub(connectorId, 0, -2));
         deviceMessage.setRemark("平台下发停机指令");
         deviceMessage.setStatus(0);
-        deviceMessage.setContent(msg.toString());
+        deviceMessage.setContent(msg);
         deviceMessageMapper.insertByDomain(deviceMessage);
         return HexUtils.toBytes(msg);
     }