diff --git a/servers/boe-server-all/src/main/java/com/xboe/module/course/service/impl/CoursePageServiceImpl.java b/servers/boe-server-all/src/main/java/com/xboe/module/course/service/impl/CoursePageServiceImpl.java
index 96f0205b..1695cb00 100644
--- a/servers/boe-server-all/src/main/java/com/xboe/module/course/service/impl/CoursePageServiceImpl.java
+++ b/servers/boe-server-all/src/main/java/com/xboe/module/course/service/impl/CoursePageServiceImpl.java
@@ -399,7 +399,7 @@ public class CoursePageServiceImpl implements ICoursePageService {
                 .collect(Collectors.toList());
         
         if (!teacherNames.isEmpty()) {
-            vo.setTeacherName(String.join(",", teacherNames));
+            vo.setTeacherName(String.join("、", teacherNames));
         }
         
         return vo;