diff --git a/src/main/java/com/chaozhanggui/system/cashierservice/service/ProductService.java b/src/main/java/com/chaozhanggui/system/cashierservice/service/ProductService.java
index e1df7ef..f96fb6c 100644
--- a/src/main/java/com/chaozhanggui/system/cashierservice/service/ProductService.java
+++ b/src/main/java/com/chaozhanggui/system/cashierservice/service/ProductService.java
@@ -389,7 +389,12 @@ public class ProductService {
      */
     public List<TbProduct> handleDate(List<TbProduct> products,boolean check,Integer isSale,boolean isVip){
         if (!CollectionUtils.isEmpty(products)) {
-            products.forEach(it -> {
+            products.parallelStream().forEach(it -> {
+                TbShopUnit tbShopUnit = unitMapper.selectByPrimaryKey(Integer.valueOf(it.getUnitId()));
+                if (it.getName().equals("烤牛肉")) {
+                    System.out.println("单位："+tbShopUnit.getName());
+                }
+                it.setUnitSnap(tbShopUnit != null ? tbShopUnit.getName() : "");
                 if(check){
                     List<TbProductGroup> tbProductGroups = tbProductGroupMapper.selectByProductId(it.getShopId(), it.getId().toString());
                     for (TbProductGroup g : tbProductGroups) {
@@ -403,8 +408,6 @@ public class ProductService {
                 }else {
                     it.setIsSale(isSale);
                 }
-                TbShopUnit tbShopUnit = unitMapper.selectByPrimaryKey(Integer.valueOf(it.getUnitId()));
-                it.setUnitSnap(tbShopUnit != null ? tbShopUnit.getName() : "");
                 //购物车数量
                 it.setCartNumber("0");
                 List<TbProductSku> tbProductSkus = tbProductSkuMapper.selectGroundingByProId(it.getId());