diff --git a/coolstore-partner-service/src/main/java/com/cool/store/service/impl/ContentServiceImpl.java b/coolstore-partner-service/src/main/java/com/cool/store/service/impl/ContentServiceImpl.java
index ce827f359..f6522a26f 100644
--- a/coolstore-partner-service/src/main/java/com/cool/store/service/impl/ContentServiceImpl.java
+++ b/coolstore-partner-service/src/main/java/com/cool/store/service/impl/ContentServiceImpl.java
@@ -41,7 +41,7 @@ public class ContentServiceImpl implements ContentService {
         //增加不允许重复标题的逻辑
         Boolean isDuplicated = contentInfoMapper.whetherTitleDuplicated(dto.getContentTitle());
         if (isDuplicated) {
-            throw new ApiException(ErrorCodeEnum.DATA_CONVERT_ERROR);
+            throw new ApiException(ErrorCodeEnum.CONTENT_DUPLICATED);
         }
         HyContentInfoDO hyContentInfoDO = new HyContentInfoDO();
         BeanUtil.copyProperties(dto, hyContentInfoDO);