diff --git a/xhpc-modules/xhpc-power-pile/src/main/java/com/xhpc/pp/logic/OrderDataLogic.java b/xhpc-modules/xhpc-power-pile/src/main/java/com/xhpc/pp/logic/OrderDataLogic.java
index b63f08c7..247e17d5 100644
--- a/xhpc-modules/xhpc-power-pile/src/main/java/com/xhpc/pp/logic/OrderDataLogic.java
+++ b/xhpc-modules/xhpc-power-pile/src/main/java/com/xhpc/pp/logic/OrderDataLogic.java
@@ -52,7 +52,8 @@ public class OrderDataLogic implements ServiceLogic {
         Map<String, Object> cacheGun = REDIS.getCacheMap(gunkey);
         cacheGun.put("orderstoptime", cacheOrderData.getEndTime());
         cacheGun.put("orderkey", null);
-        String resultStr = "6815".concat(req.get("seq").toString()).concat("0040").concat(orderNo).concat(ServiceResult.HEX_00);
+        String resultStr =
+                "6815".concat(req.get("seqhex").toString()).concat("0040").concat(orderNo).concat(ServiceResult.HEX_00);
         resultStr = resultStr.concat(CRCCalculator.calcCrc(resultStr));
         pileOrderService.pileEndOrder(orderNo);
         return new ServiceResult(HexUtils.toBytes(resultStr), ServiceResult.OK);