diff --git a/src/main/java/com/example/caseData/service/UserCaseReadService.java b/src/main/java/com/example/caseData/service/UserCaseReadService.java
index f08a203..09277cf 100644
--- a/src/main/java/com/example/caseData/service/UserCaseReadService.java
+++ b/src/main/java/com/example/caseData/service/UserCaseReadService.java
@@ -52,23 +52,14 @@ public class UserCaseReadService {
     @Transactional
     public boolean AddUserCaseRead(addUserCaseRead request, String loginUserId){
         // 检测是否已存在
-        LambdaQueryWrapper<UserCaseReadModel> queryWrapper = new LambdaQueryWrapper<>();
-        queryWrapper.eq(UserCaseReadModel::getUserId, loginUserId);
-        queryWrapper.eq(UserCaseReadModel::getId, request.getId());
-        queryWrapper.eq(UserCaseReadModel::getType, request.getType());
-        UserCaseReadModel userCaseRead = userCaseReadDao.selectOne(queryWrapper);
-        if (userCaseRead == null){
-            UserCaseReadModel data = new UserCaseReadModel();
-            data.setUserId(Long.valueOf(loginUserId));
-            data.setId(Long.valueOf( request.getId()));
-            data.setType(request.getType());
-            data.setReadNum(1);
-            int res = userCaseReadDao.insert(data);
-            if (res <= 0){
-                throw new BusinessException("操作失败");
-            }
-        }else{
-            userCaseReadDao.inc(userCaseRead.getReadId(),"read_num",1);
+        UserCaseReadModel data = new UserCaseReadModel();
+        data.setUserId(Long.valueOf(loginUserId));
+        data.setId(Long.valueOf( request.getId()));
+        data.setType(request.getType());
+        data.setReadNum(1);
+        int res = userCaseReadDao.insert(data);
+        if (res <= 0){
+            throw new BusinessException("操作失败");
         }
 
         // 文章