diff --git a/src/main/java/com/glxp/api/service/thrsys/impl/ThrInvOrderServiceImpl.java b/src/main/java/com/glxp/api/service/thrsys/impl/ThrInvOrderServiceImpl.java
index 35782de84..895da4a31 100644
--- a/src/main/java/com/glxp/api/service/thrsys/impl/ThrInvOrderServiceImpl.java
+++ b/src/main/java/com/glxp/api/service/thrsys/impl/ThrInvOrderServiceImpl.java
@@ -903,6 +903,29 @@ public class ThrInvOrderServiceImpl implements ThrInvOrderService {
                                         thrInvOrderDetail.setHandleStatus(1);
                                         thrInvOrderDetail.setToBillNo(null);
 
+                                        List<InvProductEntity> invProductEntities = invProductService.selectByRelId(relId, null, null, thrInvOrder.getInvCode());
+                                        if (CollUtil.isNotEmpty(invProductEntities)) {
+                                            InvProductEntity invProductEntity1 = null;
+                                            for (InvProductEntity invProductEntity : invProductEntities) {
+                                                if (IntUtil.value(invProductEntity.getReCount()) > 0 && IntUtil.value(invProductEntity.getReCount()) > IntUtil.value(item.getReCount())) {
+                                                    item.setSupId(invProductEntity.getSupId());
+                                                    break;
+                                                } else if (IntUtil.value(invProductEntity.getReCount()) > 0) {
+                                                    //随机找一个有库存的供应商
+                                                    invProductEntity1 = invProductEntity;
+                                                }
+                                            }
+                                            if (StrUtil.isEmpty(item.getSupId()) && invProductEntity1 != null) {
+                                                item.setSupId(invProductEntity1.getSupId());
+                                            }
+                                        }
+                                        if (StrUtil.isEmpty(item.getSupId())) {
+                                            CompanyProductRelevanceEntity udiRlSupEntity = udiRlSupService.selOneByRlId(relId);
+                                            if (udiRlSupEntity != null)
+                                                item.setSupId(udiRlSupEntity.getCustomerId());
+                                        }
+
+
                                         Integer skCount = sk.getCount();
                                         if (skCount != null && skCount > 0) {
                                             thrInvOrderDetail.setReCount(String.valueOf(skCount * count));