diff --git a/evcs-modules/evcs-common/src/main/java/com/xhpc/evcs/encryption/Aes128Cbc.java b/evcs-modules/evcs-common/src/main/java/com/xhpc/evcs/encryption/Aes128Cbc.java
index bbee3ac8..a03dfde3 100644
--- a/evcs-modules/evcs-common/src/main/java/com/xhpc/evcs/encryption/Aes128Cbc.java
+++ b/evcs-modules/evcs-common/src/main/java/com/xhpc/evcs/encryption/Aes128Cbc.java
@@ -3,8 +3,6 @@ package com.xhpc.evcs.encryption;
 import javax.crypto.*;
 import javax.crypto.spec.SecretKeySpec;
 import java.io.UnsupportedEncodingException;
-import java.math.BigDecimal;
-import java.math.RoundingMode;
 import java.nio.charset.StandardCharsets;
 import java.security.InvalidAlgorithmParameterException;
 import java.security.InvalidKeyException;
@@ -72,7 +70,7 @@ public class Aes128Cbc {
         System.out.println(encrypt("{\"StationIDs\":[\"1\"]}", "8LpncubmWiPCzY3V", "av6A8QdnRaVRMXu6"));
         System.out.println(encrypt("{\"OperatorID\":\"MA5FNJXW9\", \"OperatorSecret\":\"Ut5UFdqDthiJyncU\"}",
                 "8LpncubmWiPCzY3V", "av6A8QdnRaVRMXu6"));
-        System.out.println(new BigDecimal("244.0111117").setScale(6, RoundingMode.HALF_UP).doubleValue());
+        System.out.println("91510105MA6DFCTD5U".substring(8, 17));
     }
 
 }
diff --git a/evcs-modules/evcs-core/src/main/java/com/xhpc/evcs/api/QueryStationsInfoController.java b/evcs-modules/evcs-core/src/main/java/com/xhpc/evcs/api/QueryStationsInfoController.java
index eeab49af..4660b147 100644
--- a/evcs-modules/evcs-core/src/main/java/com/xhpc/evcs/api/QueryStationsInfoController.java
+++ b/evcs-modules/evcs-core/src/main/java/com/xhpc/evcs/api/QueryStationsInfoController.java
@@ -124,7 +124,7 @@ public class QueryStationsInfoController {
                     chargingStationDto.setType(xhpcChargingStation.getType());
                     //运营商id
                     chargingStationDto.setOperatorId(xhpcChargingStation.getOperatorIdEvcs() == null ? "MA6DFCTD5"
-                            : xhpcChargingStation.getOperatorIdEvcs());
+                            : xhpcChargingStation.getOperatorIdEvcs().substring(9, 19));
                     //详细地址
                     chargingStationDto.setAddress(xhpcChargingStation.getAddress());
                     //充电站省直辖区编码