diff --git a/src/main/java/com/project/information/domain/service/impl/SaveProductLineDomainServiceImpl.java b/src/main/java/com/project/information/domain/service/impl/SaveProductLineDomainServiceImpl.java
index 83ae5da..837272a 100644
--- a/src/main/java/com/project/information/domain/service/impl/SaveProductLineDomainServiceImpl.java
+++ b/src/main/java/com/project/information/domain/service/impl/SaveProductLineDomainServiceImpl.java
@@ -22,6 +22,9 @@ public class SaveProductLineDomainServiceImpl implements SaveProductLineDomainSe
     @Override
     public Result<ProductLineDTO> save(ProductLineDTO dto) throws Exception {
         // 校验
+        if (StrUtil.isBlank(dto.getName())) {
+            throw new BusinessErrorException("产品线/子产品线名称不能为空");
+        }
         if (StrUtil.isBlank(dto.getBusiness()) && ObjectUtil.isEmpty(dto.getBusinessId())) {
             throw new BusinessErrorException("所属 BG 不能为空");
         }