diff --git a/jero-boot-incoming-payment/src/main/java/com/jero/contract/service/impl/PayIncomeContractServiceImpl.java b/jero-boot-incoming-payment/src/main/java/com/jero/contract/service/impl/PayIncomeContractServiceImpl.java
index 27cbd210..e566f456 100644
--- a/jero-boot-incoming-payment/src/main/java/com/jero/contract/service/impl/PayIncomeContractServiceImpl.java
+++ b/jero-boot-incoming-payment/src/main/java/com/jero/contract/service/impl/PayIncomeContractServiceImpl.java
@@ -334,8 +334,9 @@ public class PayIncomeContractServiceImpl extends ServiceImpl<PayIncomeContractM
         }
         //如果已邮寄，判断是否修改联系人
         if (postStatus.equals(PayIncomeContractCommon.POST_STATUS1)){
-            String oldContactsId = payIncomeContractStatus.getSignedContactsId();
+            String oldContactsId = payIncomeContractStatus.getSignedContactsTemporaryId();
             String newContactsId = payIncomeContract.getSignedContactsId();
+
             if (!Objects.equals(oldContactsId,newContactsId)){
                 throw new JeroBootException("已邮寄，不允许修改签订联系人");
             }