我想把我笔记本上的MarginNote数据同步到我另一台电脑上，两个都是mac系统。系统无法自动同步，而手动同步出现错误提示：“Request failed with http status code 503”,其他iCloud软件同步正常。请问该如何处理？
谢谢
具体错误代码如下
iCloud Error report:
(
{
date = “2022-03-06 01:52:15 +0000”;
error = “<CKError 0x600001a2d560: “Server Rejected Request” (15/2001); “Request failed with http status code 504”; uuid = 7A60B28D-839B-4B56-8F42-85244B437DE3>”;
},
{
date = “2022-03-06 01:52:59 +0000”;
error = “<CKError 0x600001bb90e0: “Service Unavailable” (6/2022); “Request failed with http status code 503”; uuid = CC544CF7-0072-42EC-9FB2-E5308919F020; Retry after 5.0 seconds>”;
}
)