《中华民国史档案资料汇编》（以下简称《汇编》）第三辑“外交”，正如编者所言，“其中不少史料是未公开发表的，是研究北洋政府外交活动的重要资料”，①为史学工作者提供了很大方便。但笔者在研究巴黎和会期间中国外交时，在运用其中某些资料时也发现一些问题，如不注意会? The third series of “Diplomacy”, the third series of “Compilation of Historical Records of the Republic of China” (hereinafter referred to as the “Compilation”), as the editor put it, “Many of the historical materials are unpublished and are important materials for studying the Diplomatic Activities of the Beiyang Government.” ① For historians to provide a great convenience. However, when I was studying China’s diplomacy during the Paris Peace Conference, I also found some problems in applying some of these materials, such as not paying attention to it.