In the past five years, China has carried out more than 15 000 law enforcement actions against problematic maps. However, the “problematic maps” that violate China’s territorial sovereignty, security, and maritime rights and interests have not been completely banned yet. More than 200 types of map products circulate widely in the market, and those with diversified forms and extensive uses directly or indirectly intensify the difficulty in supervision. This study designs and builds a map supervision system based on micro-service architecture of Spring Boot to realize online map supervision in a variety of application scenarios. Depending on this system, users can download standard maps online in the mapping link, review samples in the publishing link, and check the mobile supervision of published maps in the publishing link, realizing the online informationalized supervision of the whole process from the mapping link to practical applications.