diff --git a/src/main/java/com/ccsens/carbasics/service/QuestionnaireService.java b/src/main/java/com/ccsens/carbasics/service/QuestionnaireService.java
index 5e4a171..a164ca2 100644
--- a/src/main/java/com/ccsens/carbasics/service/QuestionnaireService.java
+++ b/src/main/java/com/ccsens/carbasics/service/QuestionnaireService.java
@@ -114,14 +114,14 @@ public class QuestionnaireService implements IQuestionnaireService{
     @Override
     public void saveQuestionnaire(QuestionnaireDto.SaveQuestionnaire param, Long userId) throws Exception {
         //redis判断是否已有
-        Object o = redisUtil.get(param.getDetailId() + "" + userId);
+        Object o = redisUtil.get(param.getDetailId() + "" + userId + param.getCode());
         log.info("redis保存问卷用户{},{}",param.getDetailId() + "" + userId,o);
         if (ObjectUtil.isNull(o)) {
-            redisUtil.set(param.getDetailId() + "" + userId,userId);
+            redisUtil.set(param.getDetailId() + "" + userId + param.getCode(),userId);
             //查询是否已经提交,已提交不能保存修改
             QuestionnaireDetail questionnaireDetail = questionnaireDetailDao.selectByPrimaryKey(param.getDetailId());
             if (Constant.SubmitStatus.submit.status == questionnaireDetail.getSubmitStatus()) {
-                redisUtil.del(param.getDetailId() + "" + userId);
+                redisUtil.del(param.getDetailId() + "" + userId + param.getCode());
                 throw new BaseException(DefaultCodeError.HOSPITAL_REPEAT_SUBMIT);
             }
             Long recordId = recordDao.queryIsExist(param.getDetailId(),param.getCode());
@@ -139,7 +139,7 @@ public class QuestionnaireService implements IQuestionnaireService{
                 record.setAnswer(param.getAnswer());
                 recordDao.insertSelective(record);
             }
-            redisUtil.del(param.getDetailId() + "" + userId);
+            redisUtil.del(param.getDetailId() + "" + userId + param.getCode());
         }