经营报表修改

mec-biz/src/main/java/com/ym/mec/biz/service/impl/StudentPaymentOrderDetailServiceImpl.java

@@ -282,7 +282,7 @@ public class StudentPaymentOrderDetailServiceImpl extends BaseServiceImpl<Long,
                 }
                 if (studentGoods.getChangeAccessoriesGoods() != null) {
                     String accessoriesNames = studentGoods.getChangeAccessoriesGoods().stream().map(Goods::getName).collect(Collectors.joining(","));
-                    goodsNames = StringUtils.isNotBlank(goodsNames) ? "," + accessoriesNames : accessoriesNames;
+                    goodsNames += StringUtils.isNotBlank(goodsNames) ? "," + accessoriesNames : accessoriesNames;
                 }
                 musicalListDetailDto.setGoodsNames(goodsNames);
                 musicalListDetailDto.setMusicalAmount(studentGoods.getChangeMusicalPrice());