The update of the cognition of fundus diseases is inseparable from the rapid development of fundus multimodal imaging. Especially in recent years, the application of wide and ultra-wide fundus photography, ultra-wide fundus fluorescein angiography, indocyanine green angiography, fundus autofluorescence and optical coherence tomography angiography contribute to observe the peripheral retinopathy more directly. The application of adaptive optics and fluorescence lifetime imaging ophthalmoscopy contribute to have a further understanding of fundus diseases at the cellular and metabolic level. Multimodal imageing reflect the pathological characteristics of the diseases from different angles and levels. At the same time, the digitization and intelligence of fundus images are also developing rapidly. However, there are some problems that the ophthalmologists needs to consider further, such as the correctly understanding the use of multimodal imaging, the application of artificial intelligence, and how to sum up from the images.