diff --git a/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/api/OrderApiImpl.java b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/api/OrderApiImpl.java
index 054c1183..987f120d 100644
--- a/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/api/OrderApiImpl.java
+++ b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/api/OrderApiImpl.java
@@ -116,7 +116,7 @@ public class OrderApiImpl implements OrderApi {
             } else if ("PUR".equals(f.getSplyBsnTp())) {
                 // 采购
                 PrchOrdDtlDO prchOrdDtlDO = prchOrdDtlMapper.selectById(f.getOrderDetailId());
-                BigDecimal lstQty = Optional.ofNullable(prchOrdDtlDO.getTrfQty())
+                BigDecimal lstQty = Optional.ofNullable(prchOrdDtlDO.getLstQty())
                         .orElse(BigDecimal.ZERO);
                 PrchOrdDtlDO updateDO = new PrchOrdDtlDO();
                 updateDO.setId(f.getOrderDetailId());