The STCW Convention is a unified standard for crew training, certification, and watchkeeping that is widely adopted worldwide by the International Maritime Organization to regulate crew operations. The amendment in 2010 formed the STCW Convention Manila Amendment, which was formally implemented in 2012. In view of the significant changes in the relevant provisions of the Manila Amendment, we must learn the latest requirements of the amendment in time and make timely changes in crew training. This article focuses on the latest requirements for crew members in the new amendments and some new standards, and combines a series of problems with existing crew members, focusing on the crew, analyzing the impact on crew certification, the impact on crew training, and the impact on crews. The impact of English level, the impact on the operation of the crew information system, the impact on the individual quality of the crew, and the corresponding improvement measures are proposed, starting from the crew themselves, improving the crew's own quality, and allowing the crew to shorten the gap with the crew of advanced countries in the world. Better adapt to the new situation and new requirements, so that our country can realize the dream of a maritime power in the shipping industry earlier. This article uses the literature method and the systematic research method, mainly focusing on the changes of the STCW Convention and its impact on the crew. In response to a series of issues, put forward related suggestions, hoping that it can help the crew training.