Merge remote-tracking branch 'origin/dev_issue_category' into dev_issue_category

epmet-module/gov-issue/gov-issue-server/src/main/java/com/epmet/service/impl/IssueTagsServiceImpl.java

@@ -191,6 +191,7 @@ public class IssueTagsServiceImpl extends BaseServiceImpl<IssueTagsDao, IssueTag
             baseDao.deleteTagsByIssueId(form.getIssueId());
             return;
         }
+        // 不为空时走这
         List<IssueTagFormDTO> selectTags = form.getTagList();
         List<IssueTagFormDTO> newTags = issueProjectTagDictDao.selectTagId(selectTags);
         IssueTagsDTO issueTagsDTO = baseDao.selectOneTagByIssueId(form.getIssueId());