diff --git a/coolstore-partner-service/src/main/java/com/cool/store/service/store/impl/PreAllocationRecordServiceImpl.java b/coolstore-partner-service/src/main/java/com/cool/store/service/store/impl/PreAllocationRecordServiceImpl.java
index 22281771d..8af281ab8 100644
--- a/coolstore-partner-service/src/main/java/com/cool/store/service/store/impl/PreAllocationRecordServiceImpl.java
+++ b/coolstore-partner-service/src/main/java/com/cool/store/service/store/impl/PreAllocationRecordServiceImpl.java
@@ -747,10 +747,11 @@ public class PreAllocationRecordServiceImpl implements PreAllocationRecordServic
         if (!amountSupport){
             throw new ServiceException(ErrorCodeEnum.WALLET_BALANCE_INSUFFICIENT);
         }
+        String payNo = GenerateNoUtil.generateMillsNoWithRandom();
         AccountTransferDTO accountTransferDTO ;
         try {
             accountTransferDTO =  walletPayInfoService.accountPay(record.getExpenseType(), record.getPayAmount(),
-                    record.getPayeeCode(), accountInfoDTO.getAccountNo(), record.getPayNo(), transRequest.getRemark());
+                    record.getPayeeCode(), accountInfoDTO.getAccountNo(), payNo, transRequest.getRemark());
         }catch (Exception e){
             //分账失败 释放锁
             redisUtil.unlock(lockKey);
@@ -758,6 +759,7 @@ public class PreAllocationRecordServiceImpl implements PreAllocationRecordServic
             throw new ServiceException(ErrorCodeEnum.ERROR_MESSAGE,e.getMessage());
         }
         record.setAllocationStatus(AllocationPayStatusEnum.PAYING.getStatus());
+        record.setPayNo(payNo);
         record.setRemark(transRequest.getRemark());
         //先改为分账中
         preAllocationRecordDAO.updateByPrimaryKeySelective(record);