diff --git a/ruoyi-admin/src/main/java/com/ruoyi/financial/service/impl/FinancialReceivablesServiceImpl.java b/ruoyi-admin/src/main/java/com/ruoyi/financial/service/impl/FinancialReceivablesServiceImpl.java
index 26a621a7..f3e75552 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/financial/service/impl/FinancialReceivablesServiceImpl.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/financial/service/impl/FinancialReceivablesServiceImpl.java
@@ -249,9 +249,23 @@ public class FinancialReceivablesServiceImpl implements IFinancialReceivablesSer
     /*
     * 结案
     * */
+    @Transactional(rollbackFor = Exception.class)
     @Override
     public int closingFinancialReceivablesById(Long financialReceivablesId) {
         int result = financialReceivablesMapper.updateReceivablesClosingStatusById(financialReceivablesId);
+        FinancialReceivables financialReceivables = financialReceivablesMapper.selectFinancialReceivablesById(financialReceivablesId);
+        String salesOrderCode = financialReceivables.getSalesOrderCode();
+
+        SysSalesOrderVo sysSalesOrderVo = sysSalesOrderMapper.selectSysSalesOrderBySalesOrderCode(salesOrderCode);
+        //设置为已结案
+        sysSalesOrderVo.setCloseStatus("3");
+        if (sysSalesOrderVo == null){
+            log.warn("销售单号不存在:{}", salesOrderCode);
+        }
+        int updateSysSalesOrderResult = sysSalesOrderMapper.updateSysSalesOrder(sysSalesOrderVo);
+       if (updateSysSalesOrderResult <= 0){
+           throw new BusinessException("销售订单结案失败");
+       }
         return result;
     }