June 8th is World Oceans Day, and this year is also a crucial year for the United Nations' Decade of the Oceans initiative. The concept of a community with a shared future in the ocean is a concentrated reflection of China's concept of ocean development in the new era, representing China's proposition of jointly building a harmonious ocean and a peaceful ocean. To promote and implement this concept, it is necessary to vigorously promote the innovative development of Chinese marine culture. On the one hand, it is necessary to enhance cultural awareness and build a discourse system of Chinese marine culture; On the other hand, we will enhance communication and dialogue, and promote the construction of a community with a shared future in the ocean. Promote the transformation and innovation of Chinese marine culture. Chinese marine culture embodies the cultural concepts and value traditions of "unity of the world", "harmony among nations", "unity among the four seas", and "harmony among the people", deeply rooted in the long-standing excellent traditional Chinese culture. The increasingly fierce competition in the world's oceans has led to environmental damage and ongoing maritime disputes, posing increasingly severe challenges to the sustainable development of the oceans. Inheriting and promoting the excellent marine cultural tradition of China is the only way to enhance China's marine soft power and build a maritime power, and also provides valuable ideological resources for solving the global marine development dilemma. This requires us to inherit and promote the excellent marine cultural tradition of China, continuously enhance the marine awareness and cultural literacy of the entire nation, emphasize the full connotation, overall function, and national characteristics of Chinese marine culture from the perspective of diverse, harmonious, and peaceful cultural concepts, and transform and innovate the excellent historical resources and traditions of Chinese marine culture in the process of "based on China and learning from foreign countries", Realize the creative transformation and innovative development of traditional value resources of Chinese marine culture, and fully utilize its theoretical explanatory power and practical guidance function for the development of China's marine industry. Build a discourse system of Chinese marine culture. It has become an important and urgent task to fully and completely express China's concept and value orientation of ocean development to the world using Chinese ocean discourse, and to transform China's advantages in ocean development into advantages in ocean discourse. This requires us to strive to build a theoretical system of marine culture with Chinese characteristics in the new era that is theoretically oriented towards practice and has clear value orientations, moving from conscious marine culture to confident marine culture. Exploring the narrative expression of marine culture with Chinese characteristics in the new era, representing the logic and value orientation of China's marine development, providing strong theoretical support for China's participation in the exchange and dialogue of diverse marine civilizations in the world, reflecting the Chinese characteristics, Chinoiserie and Chinese style of China's marine culture in comprehensive innovation, and gradually establishing China's oceans with the Chinese nation as the main body in the process of "mining history and grasping the contemporary"