Merge branch 'feature/0721-tenant' into develop

cooleshow-user/user-biz/src/main/java/com/yonge/cooleshow/biz/dal/service/impl/TeacherServiceImpl.java

@@ -436,7 +436,7 @@ public class TeacherServiceImpl extends ServiceImpl<TeacherDao, Teacher> impleme
             if (friend != null) {
                 HashSet<Long> teacherIds = new HashSet<>();
                 teacherIds.add(teacher.getUserId());
-                imUserFriendService.saveUserFriend(friend.getId(), teacherIds);
+                imUserFriendService.saveUserTeacherFriend(friend.getId(), teacherIds);
             }
         }