//MALL FEE

mallinkService/src/main/java/com/iformall/service/impl/TtMallGoodsCategoryServiceImpl.java

@@ -142,11 +142,11 @@ public class TtMallGoodsCategoryServiceImpl implements TtMallGoodsCategoryServic
                 List<TtMallGoodsCategory> childList = new ArrayList<>();
                 for (Integer childId:childIds) {
                     TtMallGoodsCategory child = new TtMallGoodsCategory();
-                    old.setGoodsCategoryId(childId);
-                    old.updateTenantInfo(tenantEntity);
-                    old.setSoftwareFee(softwareFee);
-                    old.setCreateDate(now);
-                    old.setUpdateDate(now);
+                    child.setGoodsCategoryId(childId);
+                    child.updateTenantInfo(tenantEntity);
+                    child.setSoftwareFee(softwareFee);
+                    child.setCreateDate(now);
+                    child.setUpdateDate(now);
                     childList.add(child);
                 }
                 ttMallGoodsCategoryMapper.insertList(childList);