diff --git a/evcs-modules/evcs-core/src/main/java/com/xhpc/evcs/notification/NotificationEquipChargeStatusTask.java b/evcs-modules/evcs-core/src/main/java/com/xhpc/evcs/notification/NotificationEquipChargeStatusTask.java
index fea2ae38..e4d83846 100644
--- a/evcs-modules/evcs-core/src/main/java/com/xhpc/evcs/notification/NotificationEquipChargeStatusTask.java
+++ b/evcs-modules/evcs-core/src/main/java/com/xhpc/evcs/notification/NotificationEquipChargeStatusTask.java
@@ -61,7 +61,6 @@ public class NotificationEquipChargeStatusTask extends CoreDispatcher {
                         final String internetSerialNumber = REDIS.getCacheMapValue(orderkey.replace("order:", "pushOrder:"),
                                 "internetSerialNumber");
                         if (internetSerialNumber == null || !internetSerialNumber.startsWith(authSecretToken.getOperatorId3irdpty())) {
-                            logger.error("order[{}] got no ISN: {} ", orderkey, internetSerialNumber);
                             continue;
                         }
                         equipChargeStatus.setStartChargeSeq(internetSerialNumber);