fix NPE --tag

luoo_tag/src/main/java/com/luoo/tag/service/TagService.java

@@ -101,10 +101,10 @@ public class TagService {
 		LocalDateTime now = LocalDateTime.now();
 		tag.setCreateTime(now);
 		tag.setUpdateTime(now);
-
-		UserInfo userInfo = RequestContext.get();
-		tag.setCreatorId(userInfo.getId());
-		tag.setUpdaterId(userInfo.getId());
+//
+//		UserInfo userInfo = RequestContext.get();
+//		tag.setCreatorId(userInfo.getId());
+//		tag.setUpdaterId(userInfo.getId());
 		tagDao.save(tag);
 	}