diff --git a/src/main/java/com/peanut/modules/book/controller/BuyOrderController.java b/src/main/java/com/peanut/modules/book/controller/BuyOrderController.java
index 2c0a139..b978821 100644
--- a/src/main/java/com/peanut/modules/book/controller/BuyOrderController.java
+++ b/src/main/java/com/peanut/modules/book/controller/BuyOrderController.java
@@ -673,6 +673,9 @@ public class BuyOrderController {
                 || Constants.ORDER_STATUS_OUT_OF_TIME.equals(buyOrder.getOrderStatus())) {
             return R.error("当前订单状态不支持退单");
         }
+        if(buyOrder.getOrderType().equals("vip")&& buyOrderService.hasYQOrder(buyOrder)){
+            return R.error("需要先退掉当前VIP下的延期");
+        }
         //设置状态为退款中
         buyOrder.setOrderStatus(Constants.ORDER_STATUS_REFUNDING);
         buyOrderService.updateById(buyOrder);
diff --git a/src/main/java/com/peanut/modules/book/controller/ShopProductController.java b/src/main/java/com/peanut/modules/book/controller/ShopProductController.java
index 0be8ce9..cc9c4f9 100644
--- a/src/main/java/com/peanut/modules/book/controller/ShopProductController.java
+++ b/src/main/java/com/peanut/modules/book/controller/ShopProductController.java
@@ -388,10 +388,12 @@ public class ShopProductController {
             shopProduct.setBookId("");
         }
         shopProductService.save(shopProduct);
-        ShopProductBookEntity shopProductBookEntity = new ShopProductBookEntity();
+
         for (String s : shopProduct.getBookids()) {
             String bookIdList = s;
             if (bookIdList != null) {
+                ShopProductBookEntity shopProductBookEntity = new ShopProductBookEntity();
+
                 Integer product = shopProduct.getProductId();
                 shopProductBookEntity.setProductId(product);
                 shopProductBookEntity.setBookId(Integer.valueOf(bookIdList));
diff --git a/src/main/java/com/peanut/modules/book/service/BuyOrderService.java b/src/main/java/com/peanut/modules/book/service/BuyOrderService.java
index c6710ec..599319f 100644
--- a/src/main/java/com/peanut/modules/book/service/BuyOrderService.java
+++ b/src/main/java/com/peanut/modules/book/service/BuyOrderService.java
@@ -76,4 +76,6 @@ public interface BuyOrderService extends IService<BuyOrder> {
     BigDecimal getRefundFee(Map<String, Object> params, BuyOrder buyOrder);
 
     void refundOrder(BuyOrder buyOrder, MyUserEntity user, int refundId);
+
+    boolean hasYQOrder(BuyOrder buyOrder);
 }
\ No newline at end of file
diff --git a/src/main/java/com/peanut/modules/book/service/impl/BuyOrderServiceImpl.java b/src/main/java/com/peanut/modules/book/service/impl/BuyOrderServiceImpl.java
index b78368f..e221129 100644
--- a/src/main/java/com/peanut/modules/book/service/impl/BuyOrderServiceImpl.java
+++ b/src/main/java/com/peanut/modules/book/service/impl/BuyOrderServiceImpl.java
@@ -116,6 +116,8 @@ public class BuyOrderServiceImpl extends ServiceImpl<BuyOrderDao, BuyOrder> impl
     private UserVipLogDao userVipLogDao;
     @Autowired
     private UserVipDao userVipDao;
+    @Autowired
+    private VipBuyConfigDao vipBuyConfigDao;
 
     // TODO 新版本上线后删除
     @Override
@@ -1105,4 +1107,35 @@ public class BuyOrderServiceImpl extends ServiceImpl<BuyOrderDao, BuyOrder> impl
             shopProductService.rollbackStock(buyOrder);
         }
     }
+
+    /**
+     * 判断该VIP后，是否办理过延期VIP,退VIP时，如果在此VIP后办理过延期，需要把延期退掉才可以退此订单
+     * @param buyOrder
+     * @return
+     */
+    @Override
+    public boolean hasYQOrder(BuyOrder buyOrder){
+        VipBuyConfigEntity vipBuyConfig = vipBuyConfigService.getById(buyOrder.getVipBuyConfigId());
+        if(vipBuyConfig.getType()<=10){
+            List<String> typeStrs = new ArrayList<>();
+            if(vipBuyConfig.getType()==1){
+                typeStrs.add("41");
+                typeStrs.add("91");
+                typeStrs.add("51");
+                typeStrs.add("41");
+                typeStrs.add("61");
+                typeStrs.add("101");
+            }else if(vipBuyConfig.getType()==2){
+                typeStrs.add("71");
+                typeStrs.add("81");
+            }else{
+                typeStrs.add(vipBuyConfig.getType()+"1");
+            }
+            List<Integer> vipBuyConfigIdList = vipBuyConfigDao.selectList(new LambdaQueryWrapper<VipBuyConfigEntity>().in(VipBuyConfigEntity::getType,typeStrs)).stream().map(VipBuyConfigEntity::getId).collect(Collectors.toList());
+            Long nums = buyOrderDao.selectCount(new LambdaQueryWrapper<BuyOrder>().in(BuyOrder::getVipBuyConfigId,vipBuyConfigIdList).eq(BuyOrder::getOrderStatus,3).gt(BuyOrder::getCreateTime, buyOrder.getCreateTime()));
+            log.info("=====hasYQOrder===="+nums);
+            return nums>0?true:false;
+        }
+        return false;
+    }
 }
\ No newline at end of file
diff --git a/src/main/java/com/peanut/modules/common/controller/ClassController.java b/src/main/java/com/peanut/modules/common/controller/ClassController.java
index 93a4adc..67a51f4 100644
--- a/src/main/java/com/peanut/modules/common/controller/ClassController.java
+++ b/src/main/java/com/peanut/modules/common/controller/ClassController.java
@@ -494,7 +494,12 @@ public class ClassController {
             }
         }
     }
-
+//    @RequestMapping("/createCertificateNo")
+//    public R createCertificateNo() {
+//        String certificateNo = classEntityService.getNextCertificateNo("B", "");
+//        log.info("========certificateNo========="+certificateNo);
+//        return R.ok(certificateNo);
+//    }
     //结班
     @RequestMapping("/closeClass")
     @Transactional
diff --git a/src/main/java/com/peanut/modules/common/service/impl/UserVipServiceImpl.java b/src/main/java/com/peanut/modules/common/service/impl/UserVipServiceImpl.java
index 951da18..c14e529 100644
--- a/src/main/java/com/peanut/modules/common/service/impl/UserVipServiceImpl.java
+++ b/src/main/java/com/peanut/modules/common/service/impl/UserVipServiceImpl.java
@@ -386,7 +386,7 @@ public class UserVipServiceImpl extends ServiceImpl<UserVipDao, UserVip> impleme
                 vipBuyConfigEntity.getType()==71||vipBuyConfigEntity.getType()==81 ||vipBuyConfigEntity.getType()==101){
             List<UserVip> userVipList = userVipDao.selectList(new LambdaQueryWrapper<UserVip>()
                     .eq(UserVip::getUserId,buyOrder.getUserId())
-                    .eq(UserVip::getType,vipBuyConfigEntity.getType().toString().substring(0,1))
+                    .eq(UserVip::getType,vipBuyConfigEntity.getType().toString().substring(0,vipBuyConfigEntity.getType()==101?2:1))
                     .orderByDesc(UserVip::getEndTime));
             UserVip userVip = userVipList.get(0);
             if (userVip.getState()==0) {
diff --git a/src/main/java/com/peanut/modules/master/controller/StatisticsBusinessVipController.java b/src/main/java/com/peanut/modules/master/controller/StatisticsBusinessVipController.java
index 99ec6a2..dd303ac 100644
--- a/src/main/java/com/peanut/modules/master/controller/StatisticsBusinessVipController.java
+++ b/src/main/java/com/peanut/modules/master/controller/StatisticsBusinessVipController.java
@@ -63,7 +63,7 @@ public class StatisticsBusinessVipController {
                     .stream().map(UserVip::getType).collect(Collectors.toList());
             // 定义复购规则
             Map<String, List<Integer>> reBuyRules = new HashMap<>();
-            reBuyRules.put("医学超级", Arrays.asList(4, 5, 6, 9));
+            reBuyRules.put("医学超级", Arrays.asList(4, 5, 6, 9, 10));
             reBuyRules.put("国学心理学超级", Arrays.asList(7, 8));
             reBuyRules.put("中医学", Arrays.asList(4));
             reBuyRules.put("针灸学", Arrays.asList(5));
@@ -71,6 +71,7 @@ public class StatisticsBusinessVipController {
             reBuyRules.put("国学", Arrays.asList(7));
             reBuyRules.put("心理学", Arrays.asList(8));
             reBuyRules.put("中西汇通学", Arrays.asList(9));
+            reBuyRules.put("妇幼生殖", Arrays.asList(10));
             // 判断是否复购
             List<Integer> required = reBuyRules.get(vipType);
             if (required != null && state1UserVips.containsAll(required)) {
@@ -141,14 +142,17 @@ public class StatisticsBusinessVipController {
             row5.createCell(0).setCellValue("肿瘤学");row5.createCell(1).setCellValue(state1Counts.getOrDefault("肿瘤学", 0).toString());
             row5.createCell(2).setCellValue("肿瘤学");row5.createCell(3).setCellValue(state0Counts.getOrDefault("肿瘤学", 0).toString());
             Row row6 = sheet.createRow(rowNum++);
-            row6.createCell(0).setCellValue("国学");row6.createCell(1).setCellValue(state1Counts.getOrDefault("国学",0).toString());
-            row6.createCell(2).setCellValue("国学");row6.createCell(3).setCellValue(state0Counts.getOrDefault("国学", 0).toString());
+            row6.createCell(0).setCellValue("妇幼生殖");row6.createCell(1).setCellValue(state1Counts.getOrDefault("妇幼生殖",0).toString());
+            row6.createCell(2).setCellValue("妇幼生殖");row6.createCell(3).setCellValue(state0Counts.getOrDefault("妇幼生殖", 0).toString());
             Row row7 = sheet.createRow(rowNum++);
-            row7.createCell(0).setCellValue("心理学");row7.createCell(1).setCellValue(state1Counts.getOrDefault("心理学", 0).toString());
-            row7.createCell(2).setCellValue("心理学");row7.createCell(3).setCellValue(state0Counts.getOrDefault("心理学", 0).toString());
+            row7.createCell(0).setCellValue("国学");row7.createCell(1).setCellValue(state1Counts.getOrDefault("国学",0).toString());
+            row7.createCell(2).setCellValue("国学");row7.createCell(3).setCellValue(state0Counts.getOrDefault("国学", 0).toString());
             Row row8 = sheet.createRow(rowNum++);
-            row8.createCell(0).setCellValue("中西汇通学");row8.createCell(1).setCellValue(state1Counts.getOrDefault("中西汇通学", 0).toString());
-            row8.createCell(2).setCellValue("中西汇通学");row8.createCell(3).setCellValue(state0Counts.getOrDefault("中西汇通学", 0).toString());
+            row8.createCell(0).setCellValue("心理学");row8.createCell(1).setCellValue(state1Counts.getOrDefault("心理学", 0).toString());
+            row8.createCell(2).setCellValue("心理学");row8.createCell(3).setCellValue(state0Counts.getOrDefault("心理学", 0).toString());
+            Row row9 = sheet.createRow(rowNum++);
+            row9.createCell(0).setCellValue("中西汇通学");row9.createCell(1).setCellValue(state1Counts.getOrDefault("中西汇通学", 0).toString());
+            row9.createCell(2).setCellValue("中西汇通学");row9.createCell(3).setCellValue(state0Counts.getOrDefault("中西汇通学", 0).toString());
 
             sheet.createRow(rowNum++);
             String[] header = {"时间","姓名","电话","VIP类型","是否延期", "本次年限","本次金额","本次开始时间","本次结束时间","到期时间","是否复购"};
@@ -316,14 +320,17 @@ public class StatisticsBusinessVipController {
             row5.createCell(0).setCellValue("肿瘤学");row5.createCell(1).setCellValue(state1Counts.getOrDefault("肿瘤学", 0).toString());
             row5.createCell(2).setCellValue("肿瘤学");row5.createCell(3).setCellValue(state0Counts.getOrDefault("肿瘤学", 0).toString());
             Row row6 = sheet.createRow(rowNum++);
-            row6.createCell(0).setCellValue("国学");row6.createCell(1).setCellValue(state1Counts.getOrDefault("国学",0).toString());
-            row6.createCell(2).setCellValue("国学");row6.createCell(3).setCellValue(state0Counts.getOrDefault("国学", 0).toString());
+            row6.createCell(0).setCellValue("妇幼生殖");row6.createCell(1).setCellValue(state1Counts.getOrDefault("妇幼生殖",0).toString());
+            row6.createCell(2).setCellValue("妇幼生殖");row6.createCell(3).setCellValue(state0Counts.getOrDefault("妇幼生殖", 0).toString());
             Row row7 = sheet.createRow(rowNum++);
-            row7.createCell(0).setCellValue("心理学");row7.createCell(1).setCellValue(state1Counts.getOrDefault("心理学", 0).toString());
-            row7.createCell(2).setCellValue("心理学");row7.createCell(3).setCellValue(state0Counts.getOrDefault("心理学", 0).toString());
+            row7.createCell(0).setCellValue("国学");row7.createCell(1).setCellValue(state1Counts.getOrDefault("国学",0).toString());
+            row7.createCell(2).setCellValue("国学");row7.createCell(3).setCellValue(state0Counts.getOrDefault("国学", 0).toString());
             Row row8 = sheet.createRow(rowNum++);
-            row8.createCell(0).setCellValue("中西汇通学");row8.createCell(1).setCellValue(state1Counts.getOrDefault("中西汇通学", 0).toString());
-            row8.createCell(2).setCellValue("中西汇通学");row8.createCell(3).setCellValue(state0Counts.getOrDefault("中西汇通学", 0).toString());
+            row8.createCell(0).setCellValue("心理学");row8.createCell(1).setCellValue(state1Counts.getOrDefault("心理学", 0).toString());
+            row8.createCell(2).setCellValue("心理学");row8.createCell(3).setCellValue(state0Counts.getOrDefault("心理学", 0).toString());
+            Row row9 = sheet.createRow(rowNum++);
+            row9.createCell(0).setCellValue("中西汇通学");row9.createCell(1).setCellValue(state1Counts.getOrDefault("中西汇通学", 0).toString());
+            row9.createCell(2).setCellValue("中西汇通学");row9.createCell(3).setCellValue(state0Counts.getOrDefault("中西汇通学", 0).toString());
 
             sheet.createRow(rowNum++);
             String[] header2 = {"","首次办理三年","首次办理四年","其他","延期一年", "延期三年","延期四年","其他"};
@@ -339,6 +346,7 @@ public class StatisticsBusinessVipController {
             fillRow(sheet.createRow(rowNum++), 0, "中医学", banCounts, yanCounts);
             fillRow(sheet.createRow(rowNum++), 0, "针灸学", banCounts, yanCounts);
             fillRow(sheet.createRow(rowNum++), 0, "肿瘤学", banCounts, yanCounts);
+            fillRow(sheet.createRow(rowNum++), 0, "妇幼生殖", banCounts, yanCounts);
             fillRow(sheet.createRow(rowNum++), 0, "国学", banCounts, yanCounts);
             fillRow(sheet.createRow(rowNum++), 0, "心理学", banCounts, yanCounts);
             fillRow(sheet.createRow(rowNum++), 0, "中西汇通学", banCounts, yanCounts);
@@ -352,6 +360,7 @@ public class StatisticsBusinessVipController {
             sheet.createRow(rowNum++).createCell(0).setCellValue("中医学");sheet.getRow(rowNum-1).createCell(1).setCellValue(banTypeRatios.getOrDefault("中医学",0).toString());
             sheet.createRow(rowNum++).createCell(0).setCellValue("针灸学");sheet.getRow(rowNum-1).createCell(1).setCellValue(banTypeRatios.getOrDefault("针灸学",0).toString());
             sheet.createRow(rowNum++).createCell(0).setCellValue("肿瘤学");sheet.getRow(rowNum-1).createCell(1).setCellValue(banTypeRatios.getOrDefault("肿瘤学",0).toString());
+            sheet.createRow(rowNum++).createCell(0).setCellValue("妇幼生殖");sheet.getRow(rowNum-1).createCell(1).setCellValue(banTypeRatios.getOrDefault("妇幼生殖",0).toString());
             sheet.createRow(rowNum++).createCell(0).setCellValue("国学");sheet.getRow(rowNum-1).createCell(1).setCellValue(banTypeRatios.getOrDefault("国学",0).toString());
             sheet.createRow(rowNum++).createCell(0).setCellValue("心理学");sheet.getRow(rowNum-1).createCell(1).setCellValue(banTypeRatios.getOrDefault("心理学",0).toString());
             sheet.createRow(rowNum++).createCell(0).setCellValue("中西汇通学");sheet.getRow(rowNum-1).createCell(1).setCellValue(banTypeRatios.getOrDefault("中西汇通学",0).toString());