As china’s economy already entered the period of high guality development and the high opening up stage，facing the changes of the world complex situation，especially the rising up of the unilateralism and the protectionism，the future of the world trade and the investment are facing serios uncertainty，how to position the investment strategy and how to make the decision are difficult for the companies. this article try to analyse the present overseas investment structure，discuss the situation and put off some suggestion for the investment. hoping it might be helpful for the business.