diff --git a/servers/boe-server-all/src/main/java/com/xboe/module/course/service/impl/CourseTagServiceImpl.java b/servers/boe-server-all/src/main/java/com/xboe/module/course/service/impl/CourseTagServiceImpl.java
index 1cca60cf..a2e426ea 100644
--- a/servers/boe-server-all/src/main/java/com/xboe/module/course/service/impl/CourseTagServiceImpl.java
+++ b/servers/boe-server-all/src/main/java/com/xboe/module/course/service/impl/CourseTagServiceImpl.java
@@ -388,7 +388,7 @@ public class CourseTagServiceImpl implements ICourseTagService {
         filters.add(FieldFilters.eq("deleted",false));//未删除的
         query.addFilters(filters);
         List<CourseTag> courseTagList = courseTagDao.findList(query.builder());
-        if (courseTagList==null || courseTagList.isEmpty() || courseTagList.get(0).getIsPublic()){//1.1 如果该标签不存在 或私有标签，则新建标签
+        if (courseTagList==null || courseTagList.isEmpty() || !courseTagList.get(0).getIsPublic()){//1.1 如果该标签不存在 或私有标签，则新建标签
             courseTag = new CourseTag();
             courseTag.setTagName(tagName);
             courseTag.setIsPublic(false);