As a new type of intellectual property rights, geographical indications has?a?certain?link?with with indication?of?source, appellations?of?origin, and traditional characteristics guarantee (TSG). Official marks for geographical indications belong to the official marks of certification. Before the integration of official marks for geographical indications in 2019, official marks for geographical indications in China have been in the stage of coexistence of three kinds of marks. This integration is a very important step in the unified identification of geographical indications. While, there are still some problems such as incomplete integration, confusion in the use of relevant expressions, redundancy in administrative procedures, and difficulty in achieving regulatory functions. In this regard, on the basis of the "two in one" integration of official marks, it is suggested to further integrate geographical indications of agricultural products, unify the expressions in different documents, and strengthen the regulatory function of official marks for geographical indications, so as to improve the management system of official marks for geographical indications in China.