1.解绑成功后，删除机构好友

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

@@ -236,7 +236,7 @@ public class TenantUnbindRecordServiceImpl extends ServiceImpl<TenantUnbindRecor
                         log.error("老师解绑审核成功，解散机构群失败:{}", e.getMessage());
                     }
                 }
-                imUserFriendService.delStudentFriendByTenantId(unbindRecord.getUserId(), unbindRecord.getUserId(),
+                imUserFriendService.delStudentFriendByTenantId(tenantId, unbindRecord.getUserId(),
                         ClientEnum.TEACHER.getCode());
             }
             teacherDao.update(null, Wrappers.<Teacher>lambdaUpdate()