fix 分部订单不存在，显示订单和金额都为0

mec-web/src/main/java/com/ym/mec/web/controller/ExportController.java

@@ -239,11 +239,11 @@ public class ExportController extends BaseController {
                     if (row.getChargeType().equals(1)) {
                         row.setSporadicType("考级");
                     } else if (row.getChargeType().equals(2)) {
-                        row.setSporadicType("缴费");
-                    } else if (row.getChargeType().equals(3)) {
                         row.setSporadicType("声部更改");
-                    } else if (row.getChargeType().equals(4)) {
+                    } else if (row.getChargeType().equals(3)) {
                         row.setSporadicType("乐器更换");
+                    } else if (row.getChargeType().equals(4)) {
+                        row.setSporadicType("配件销售");
                     }else if (row.getChargeType().equals(5)) {
                         row.setSporadicType("维修费");
                     }else if (row.getChargeType().equals(6)) {