Abstract: With growing area of green soybean，requirement of growers for green soybean produce mechanization is becoming more and more urgent.At present，bottleneck of green soybean produce entire mechanization is mainly picking link.Development of green soybean harvester instead of artificial pod picking has become urgent matter for green soybean industry.Present situation and existing problems of mechanization development of green soybean industry at home and abroad were introduced，and constructive suggestions were put forward.