diff --git a/mhd-modules/mhd-system/src/main/java/com/mhd/basic/application/service/contractManage/ContractManageApplicationService.java b/mhd-modules/mhd-system/src/main/java/com/mhd/basic/application/service/contractManage/ContractManageApplicationService.java
index 15ce56c67..96e150e9f 100644
--- a/mhd-modules/mhd-system/src/main/java/com/mhd/basic/application/service/contractManage/ContractManageApplicationService.java
+++ b/mhd-modules/mhd-system/src/main/java/com/mhd/basic/application/service/contractManage/ContractManageApplicationService.java
@@ -982,7 +982,8 @@ public class ContractManageApplicationService {
                         && Objects.equals(item.getContractType(), contractType))
                 .collect(Collectors.toList());
         if (contractManagePOs != null && contractManagePOs.size() > 1) {
-            throw new ServiceException("存在多条相同费用科目的合同，请检查");
+            resultContract.setIsMany("1");
+            return resultContract;
         }
         if(contractManagePOList != null && contractManagePOList.size()>0){
             if(StringUtils.isNotEmpty(settlementCustomersCode)){
diff --git a/mhd-modules/mhd-system/src/main/java/com/mhd/basic/domain/contractManage/repository/po/ContractManagePO.java b/mhd-modules/mhd-system/src/main/java/com/mhd/basic/domain/contractManage/repository/po/ContractManagePO.java
index f6640ca8d..35b0acde3 100644
--- a/mhd-modules/mhd-system/src/main/java/com/mhd/basic/domain/contractManage/repository/po/ContractManagePO.java
+++ b/mhd-modules/mhd-system/src/main/java/com/mhd/basic/domain/contractManage/repository/po/ContractManagePO.java
@@ -183,5 +183,5 @@ public class ContractManagePO extends BaseVOEntity{
 
     @ApiModelProperty(name = "是否包含运输费用(1-包含，2-包含)")
     private Integer transportationCosts;
-
+    private String isMany;
 }
\ No newline at end of file
diff --git a/mhd_bms/src/main/java/com/mhd/bms/application/server/businessDocument/BusinessDocumentApplicationService.java b/mhd_bms/src/main/java/com/mhd/bms/application/server/businessDocument/BusinessDocumentApplicationService.java
index 3b09fb4ff..75666931e 100644
--- a/mhd_bms/src/main/java/com/mhd/bms/application/server/businessDocument/BusinessDocumentApplicationService.java
+++ b/mhd_bms/src/main/java/com/mhd/bms/application/server/businessDocument/BusinessDocumentApplicationService.java
@@ -618,7 +618,7 @@ public class BusinessDocumentApplicationService {
         if(businessDocumentDO.getBelongModuleCode().equals(BelongModuleCode.WMS.getCode())){
             contractType = 1;
         }
-        AjaxResult ajaxResult = systemServiceFeign.getInfoByCustomerAndSecondSubjectCode(businessDocumentDO.getSettlementCustomersCode(),contractType,businessDocumentDO.getFirstSubjectCode(),businessDocumentDO.getTopOrganizationId(),businessDocumentDO.getOrganizationId());
+        AjaxResult ajaxResult = systemServiceFeign.getInfoByCustomerAndSecondSubjectCode(businessDocumentDO.getSettlementCustomersCode(),contractType,businessDocumentDO.getFirstSubjectCode() != null ?businessDocumentDO.getFirstSubjectCode():businessDocumentDO.getSecondSubjectCode(),businessDocumentDO.getTopOrganizationId(),businessDocumentDO.getOrganizationId());
         if(!"200".equals(String.valueOf(ajaxResult.get("code")))) {
             throw new ServiceException("合同信息未找到");
         }
@@ -626,6 +626,10 @@ public class BusinessDocumentApplicationService {
         if (null == contractPO) {
             throw new ServiceException("合同信息未找到");
         }
+        String isMany = contractPO.getIsMany();
+        if ("1".equals(isMany)) {
+            throw new ServiceException("存在多条相同费用科目的合同，请检查");
+        }
         businessDocumentDO.setContractName(contractPO.getContractName());
         businessDocumentDO.setContractNumber(contractPO.getContractNumber());
     }
diff --git a/mhd_bms/src/main/java/com/mhd/bms/infrastructure/feign/vo/ContractManagePO.java b/mhd_bms/src/main/java/com/mhd/bms/infrastructure/feign/vo/ContractManagePO.java
index 3773436d7..51aed7c42 100644
--- a/mhd_bms/src/main/java/com/mhd/bms/infrastructure/feign/vo/ContractManagePO.java
+++ b/mhd_bms/src/main/java/com/mhd/bms/infrastructure/feign/vo/ContractManagePO.java
@@ -169,4 +169,6 @@ public class ContractManagePO extends BaseVOEntity{
     @ApiModelProperty(name = "主体类型(1-货主，2-客户，3-承运商)")
     private Integer principalType;
 
+    private String isMany;
+
 }
\ No newline at end of file