fix:vip课加学员im报错

mec-biz/src/main/java/com/ym/mec/biz/service/impl/VipGroupServiceImpl.java

@@ -2910,6 +2910,7 @@ public class VipGroupServiceImpl extends BaseServiceImpl<Long, VipGroup> impleme
 			classGroupDao.update(classGroup);
 
 			try {
+				imGroupService.create(classGroup.getId().longValue(), null, classGroup.getName(), classGroup.getName(), vipGroup.getName(), null, null, GroupType.VIP.getCode());
 				imGroupMemberService.join(classGroup.getId().longValue(), userRoleMap);
 			} catch (Exception e) {
 				e.printStackTrace();