diff --git a/jsowell-common/src/main/java/com/jsowell/common/util/id/IdUtils.java b/jsowell-common/src/main/java/com/jsowell/common/util/id/IdUtils.java
index 2aa3cfa12..cbcfc9207 100644
--- a/jsowell-common/src/main/java/com/jsowell/common/util/id/IdUtils.java
+++ b/jsowell-common/src/main/java/com/jsowell/common/util/id/IdUtils.java
@@ -97,16 +97,15 @@ public class IdUtils {
     }
 
     public static void main(String[] args) {
-        String pileSn = "13273881";
-        String connectorCode = "09";
-        String s = generateTransactionCode(pileSn, connectorCode);
-        System.out.println(s);
+        for (int i = 0; i < 20; i++) {
+            System.out.println(getOrderCode());
+        }
     }
 
     /**
      * 生成12位orderCode
      */
-    public static String getOrderCode() {
+    public static String getOrderCodeOld() {
         long id = Long.parseLong(SnowflakeIdWorker.getSnowflakeId());
         StringBuilder sb = new StringBuilder(id + "");
         StringBuilder reverse = sb.reverse();// 将id翻转：我们发现id很长，且高位很长部分是一样的数
@@ -117,6 +116,33 @@ public class IdUtils {
         return String.valueOf(id);
     }
 
+    /**
+     * 生成12位orderCode（纯字符串操作版本）
+     */
+    public static String getOrderCode() {
+        String snowflakeId = SnowflakeIdWorker.getSnowflakeId();
+
+        // 反转字符串
+        String reversed = new StringBuilder(snowflakeId).reverse().toString();
+
+        // 去掉最后3位（相当于除以1000）
+        if (reversed.length() > 3) {
+            reversed = reversed.substring(0, reversed.length() - 3);
+        }
+
+        // 如果长度超过12位，取前12位
+        if (reversed.length() > 12) {
+            reversed = reversed.substring(0, 12);
+        }
+
+        // 如果长度不足12位，前面补0
+        while (reversed.length() < 12) {
+            reversed = "0" + reversed;
+        }
+
+        return reversed;
+    }
+
     /**
      * 生成八位会员id
      */
diff --git a/jsowell-pile/src/main/java/com/jsowell/pile/service/impl/OrderBasicInfoServiceImpl.java b/jsowell-pile/src/main/java/com/jsowell/pile/service/impl/OrderBasicInfoServiceImpl.java
index 1a27eeb3d..bcd0ebe82 100644
--- a/jsowell-pile/src/main/java/com/jsowell/pile/service/impl/OrderBasicInfoServiceImpl.java
+++ b/jsowell-pile/src/main/java/com/jsowell/pile/service/impl/OrderBasicInfoServiceImpl.java
@@ -1560,6 +1560,7 @@ public class OrderBasicInfoServiceImpl implements OrderBasicInfoService {
                 .map(SettleOrderReport::getOrderCodes)
                 .flatMap(orderCodes -> Arrays.stream(orderCodes.split(",")))
                 .collect(Collectors.toList());
+        logger.info("生成运营商日账单, 运营商id:{}, 交易日期:{}, 订单数量:{}, orderCodeList:{}", merchantId, tradeDate, orderCodeList.size(), orderCodeList);
         // 查询订单分账记录, key: 订单号, value: 分账记录列表
         Map<String, List<OrderSplitRecord>> orderSplitRecordMap = orderSplitRecordService.queryOrderSplitRecordMap(orderCodeList);
         if (orderCodeList.size() != orderSplitRecordMap.size()) {