fix

zhongzheng-system/src/main/java/com/zhongzheng/modules/order/domain/OrderGoods.java

@@ -101,5 +101,5 @@ private static final long serialVersionUID=1L;
     /** 0 未学习 1学习中 2已学完  3已审核 4待重修 */
     private Integer sevenClassStatus;
     /** 复制状态 1自学 2复制 */
-    private Integer sevenClassCopy;
+    private Long sevenClassCopy;
 }

zhongzheng-system/src/main/java/com/zhongzheng/modules/user/service/impl/UserStudyRecordServiceImpl.java

@@ -1348,7 +1348,7 @@ public class UserStudyRecordServiceImpl extends ServiceImpl<UserStudyRecordMappe
         }
         newOrderGoods.setSevenClassVersion(oldOrderGoods.getSevenClassVersion());
         newOrderGoods.setSevenClassStatus(2);
-        newOrderGoods.setSevenClassCopy(2);
+        newOrderGoods.setSevenClassCopy(oldOrderGoods.getOrderGoodsId());
         newOrderGoods.setUpdateTime(DateUtils.getNowTime());
         iOrderGoodsService.updateById(newOrderGoods);
         redisCache.deleteObject(key);