diff --git a/renren-admin/src/main/java/io/renren/modules/resource/service/impl/ResourceServiceImpl.java b/renren-admin/src/main/java/io/renren/modules/resource/service/impl/ResourceServiceImpl.java
index 604c2d8b..c6def0d6 100644
--- a/renren-admin/src/main/java/io/renren/modules/resource/service/impl/ResourceServiceImpl.java
+++ b/renren-admin/src/main/java/io/renren/modules/resource/service/impl/ResourceServiceImpl.java
@@ -338,6 +338,7 @@ public class ResourceServiceImpl extends CrudServiceImpl<ResourceDao, ResourceEn
     public void updateWithAttrs(ResourceDTO dto) {
         ResourceEntity resourceEntity = new ResourceEntity();
         BeanUtils.copyProperties(dto, resourceEntity);
+        resourceEntity.setUpdateDate(new Date());
         resourceDao.updateById(resourceEntity);
         ArrayList<Long> list = new ArrayList<>();
         list.add(resourceEntity.getId());