diff --git a/eladmin-system/src/main/java/cn/ysk/cashier/service/impl/productimpl/TbProductServiceImpl.java b/eladmin-system/src/main/java/cn/ysk/cashier/service/impl/productimpl/TbProductServiceImpl.java
index f7254b7c..489982b2 100644
--- a/eladmin-system/src/main/java/cn/ysk/cashier/service/impl/productimpl/TbProductServiceImpl.java
+++ b/eladmin-system/src/main/java/cn/ysk/cashier/service/impl/productimpl/TbProductServiceImpl.java
@@ -341,6 +341,9 @@ public class TbProductServiceImpl implements TbProductService {
 //            }
             product.setCategoryId(String.valueOf(resources.getCategoryId()));
         }
+        if (product.getUnitId() == null) {
+            throw new BadRequestException("商品单位未填写");
+        }
         if (!CollectionUtils.isEmpty(resources.getImages())) {
             product.setImages(resources.getImages().toString());
         }
@@ -350,9 +353,6 @@ public class TbProductServiceImpl implements TbProductService {
         product.setStatus(1);
         product.setCreatedAt(Instant.now().toEpochMilli());
         product.setUpdatedAt(Instant.now().toEpochMilli());
-        if (resources.getUnitId() != null) {
-            product.setUnitId(resources.getUnitId());
-        }
         if ("sku".equals(resources.getTypeEnum())) {
             List<BigDecimal> collect = resources.getSkuList().stream().map(TbProductSku::getSalePrice).sorted().collect(Collectors.toList());
             product.setLowPrice(collect.get(0));