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 5bb6ad01..644edd74 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
@@ -265,6 +265,17 @@ public class CourseTagServiceImpl implements ICourseTagService {
             tagIdList.add(Long.valueOf(tagId));
         }
         for (Long tagId : tagIdList){
+            QueryBuilder courseTagQuery=QueryBuilder.from(CourseTag.class);
+            List<IFieldFilter> courseTagFilters = new ArrayList<>();
+            courseTagFilters.add(FieldFilters.eq("id",tagId.toString()));//精确匹配
+            courseTagQuery.addFilters(courseTagFilters);
+            //修改该标签关联课程数
+            CourseTag courseTag = courseTagDao.findOne(FieldFilters.eq("id", String.valueOf(tagId)));
+            if (courseTag!=null){
+                //更新该标签的关联课程数量
+                courseTag.setUseCount(courseTag.getUseCount()+1);
+                courseTagDao.saveOrUpdate(courseTag);
+            }
             // 查询课程是否绑定了标签
             QueryBuilder query=QueryBuilder.from(CourseTagRelation.class);
             List<IFieldFilter> filters = new ArrayList<>();