The main fungal disease occurred in flowering and pod-bearing period of vegetable soybean were preliminarily investigated in this paper, and the results showed that：five species fungal disease such as anthracnose, purpura, grey speck disease, rust, and powdery mildew were universal and serious, and their disease rate outstripped 30%. The highest average disease rate was the vegetable soybean anthracnose with 48.25%.